* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.container {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.login-section {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.upload-section {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    display: none;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: #6b7280;
    font-size: 0.875rem;
}

.form-group small a {
    color: #3b82f6;
    text-decoration: none;
}

.form-group small a:hover {
    text-decoration: underline;
}

/* 短信提供商配置样式 */
.sms-provider-config {
    margin-top: 1rem;
}

/* 加载动画 */
.loading {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #e2e8f0;
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 消息样式 */
.success,
.error,
.info {
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    font-weight: 500;
}

.success {
    background: #dcfce7;
    color: #166534;
    border-left: 4px solid #22c55e;
}

.error {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.info {
    background: #dbeafe;
    color: #1d4ed8;
    border-left: 4px solid #3b82f6;
}

/* 音乐链接样式 */
.music-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.music-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.music-link.apple-music {
    background: linear-gradient(135deg, #fa243c, #000000);
}

.music-link.spotify {
    background: linear-gradient(135deg, #1db954, #1ed760);
}

/* 音乐信息展示 */
.music-info {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-value {
    font-weight: 500;
    color: #1e293b;
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 文件上传区域增强 */
.file-upload {
    border: 3px dashed #cbd5e1;
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    position: relative;
    overflow: hidden;
}

.file-upload:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.1);
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.upload-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.upload-subtitle {
    color: #64748b;
    font-size: 1rem;
}

/* 上传操作按钮 */
.upload-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
}

/* 按钮样式增强 */
.btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn:not(.secondary) {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.btn:not(.secondary):hover {
    background: linear-gradient(135deg, #5a6fd8, #6a4190);
}

.btn.secondary {
    background: linear-gradient(135deg, #64748b, #475569);
    color: white;
}

.btn.secondary:hover {
    background: linear-gradient(135deg, #475569, #334155);
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.btn:hover {
    transform: translateY(-2px);
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.file-upload {
    border: 2px dashed #667eea;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.file-upload:hover {
    border-color: #764ba2;
    background: rgba(102, 126, 234, 0.05);
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.result-section {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    display: none;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.music-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.info-item {
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.info-label {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.25rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.loading {
    text-align: center;
    padding: 2rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}
    100% { transform: rotate(360deg); }

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.error {
    background: #fee;
    color: #c33;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.success {
    background: #efe;
    color: #3c3;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.user-info {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.logout-btn {
    margin-left: 1rem; 
    background: rgba(255,255,255,0.2); 
    border: none; 
    padding: 0.25rem 0.75rem; 
    border-radius: 12px; 
    color: white; 
    cursor: pointer;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.logout-btn:hover {
    background: rgba(255,255,255,0.3);
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.upload-title {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 0.5rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.upload-subtitle {
    color: #999;
    font-size: 0.9rem;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.upload-actions {
    margin-top: 1.5rem;
    text-align: center;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.music-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: transform 0.2s;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.music-link:hover {
    transform: translateY(-2px);
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.music-link.apple-music {
    background: #000;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

.music-link.spotify {
    background: #1DB954;
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}
    
    .music-info {
        grid-template-columns: 1fr;
    }

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}
}

/* 现代化提示卡片样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #10b981, #059669);
    border-left: 4px solid #059669;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-left: 4px solid #dc2626;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-left: 4px solid #d97706;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-left: 4px solid #2563eb;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

/* 现代化导航菜单样式 */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username-display {
    color: white;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.user-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
}

.user-actions button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 音频质量检测报告样式 */
.quality-report {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quality-report h4 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s ease;
}

.metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.metric label {
    font-weight: 500;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric .value {
    font-weight: 600;
    color: #1e293b;
}

.metric .value.rating {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
}

.metric .value.rating.excellent {
    background: #dcfce7;
    color: #166534;
}

.metric .value.rating.good {
    background: #dbeafe;
    color: #1d4ed8;
}

.metric .value.rating.fair {
    background: #fef3c7;
    color: #92400e;
}

.metric .value.rating.poor {
    background: #fee2e2;
    color: #991b1b;
}

.quality-recommendations {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid #3b82f6;
}

.quality-recommendations h5 {
    color: #1e293b;
    margin-bottom: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quality-recommendations p {
    color: #475569;
    line-height: 1.6;
}

/* 短信API配置增强样式 */
.sms-config-advanced {
    background: #f1f5f9;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.sms-config-advanced h5 {
    color: #334155;
    margin-bottom: 1rem;
    font-weight: 600;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .user-actions {
        justify-content: center;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
    
    .quality-metrics {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}

/* 验证码组样式 */
.verify-code-group {
    display: flex;
    gap: 0.5rem;
}

.verify-code-group input {
    flex: 1;
}

.verify-input {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.verify-input input {
    flex: 1;
}

.verify-code-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.verify-code-btn:hover {
    background: #0056b3;
}

.verify-code-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* 系统状态样式 */
.system-status {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-badge.normal {
    background: #d4edda;
    color: #155724;
}

.status-badge.warning {
    background: #fff3cd;
    color: #856404;
}

.status-badge.error {
    background: #f8d7da;
    color: #721c24;
}

/* API选择器样式 */
.api-selector {
    margin-bottom: 2rem;
}

.api-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.provider-config {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.provider-config h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.api-docs {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.api-docs a {
    color: #007bff;
    text-decoration: none;
}

.api-docs a:hover {
    text-decoration: underline;
}

/* API文档表格样式 */
.api-comparison {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.api-comparison th,
.api-comparison td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.api-comparison th {
    background: #f8f9fa;
    font-weight: 600;
}

.api-comparison tr:hover {
    background: #f8f9fa;
}

/* 个人管理模态框样式 */
.profile-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item label {
    font-weight: 600;
    color: #333;
}

/* 次要按钮样式 */
.btn.secondary {
    background: #6c757d;
    color: white;
}

.btn.secondary:hover {
    background: #545b62;
}

/* 响应式设计增强 */
@media (max-width: 768px) {
    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-grid {
        grid-template-columns: 1fr;
    }
    
    .verify-code-group {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1rem;
    }
    
    .api-comparison {
        font-size: 0.8rem;
    }
    
    .api-comparison th,
    .api-comparison td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

/* 配置区域样式 */
.config-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.config-tabs {
    display: flex;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-btn:hover {
    color: #007bff;
}

.tab-content {
    display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid #e9ecef;
    }
    
    .tab-btn.active {
        border-bottom-color: #007bff;
    }
}