/* 文档页面特有样式 */
.doc-main {
    padding: 40px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: calc(100vh - 80px);
}

.doc-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 侧边栏样式 */
.doc-sidebar {
    position: sticky;
    top: 100px;
    height: calc(100vh - 120px);
    overflow-y: auto;
}

.sidebar-nav {
    background: white;
    border-radius: 16px;
    padding: 0;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.sidebar-header {
    padding: 20px 25px 15px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h3 {
    color: var(--dark-color);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.sidebar-divider {
    height: 1px;
    background: var(--border-color);
    margin: 10px 0;
}

.nav-items {
    list-style: none;
    padding: 0 15px 20px;
}

.nav-items li {
    margin-bottom: 5px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: 10px;
    transition: var(--transition);
    color: var(--text-color);
    font-weight: 500;
    text-decoration: none;
}

.nav-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.nav-link.active {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow);
}

.nav-link i {
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
}

/* 主内容区域样式 */
.doc-content {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

/* API头部信息 */
.api-header {
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 30px;
    margin-bottom: 40px;
}

.api-title {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 20px;
}

.api-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.api-info {
    flex: 1;
}

.api-info h1 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin: 0 0 15px 0;
    font-weight: 700;
}

.api-meta {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.meta-item i {
    color: var(--primary-color);
}

.api-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    background: var(--light-color);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

/* 章节样式 */
.doc-section {
    margin-bottom: 50px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.section-header h2 {
    color: var(--dark-color);
    font-size: 1.6rem;
    margin: 0;
    font-weight: 600;
}

.section-header i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.section-content {
    color: var(--text-color);
    line-height: 1.7;
}

.section-content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

/* 端点卡片 */
.endpoint-card {
    background: var(--light-color);
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
    border-left: 4px solid var(--primary-color);
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.method {
    background: var(--primary-color);
    color: white;
    padding: 6px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.method.get {
    background: #10b981;
}

.method.post {
    background: #f59e0b;
}

.method.put {
    background: #6366f1;
}

.method.delete {
    background: #ef4444;
}

.url {
    font-family: 'Courier New', monospace;
    background: var(--dark-color);
    color: white;
    padding: 10px 16px;
    border-radius: 6px;
    flex: 1;
    font-size: 0.9rem;
    font-weight: 500;
}

.base-url {
    background: var(--light-color);
    color: var(--primary-color);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

/* 接口示例网格 */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.example-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.example-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.example-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.example-method {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.8rem;
}

.example-url {
    font-family: 'Courier New', monospace;
    color: var(--text-color);
    font-size: 0.9rem;
    flex: 1;
}

.example-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 表格样式 */
.table-container {
    overflow-x: auto;
    margin: 25px 0;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.params-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.params-table th,
.params-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.params-table th {
    background: var(--light-color);
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.9rem;
}

.params-table td {
    color: var(--text-color);
    font-size: 0.9rem;
}

.params-table code {
    background: var(--light-color);
    color: var(--primary-color);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
}

/* 响应卡片 */
.response-card {
    background: var(--light-color);
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
}

.response-header {
    display: flex;
    align-items: center;
    justify-content: between;
    margin-bottom: 20px;
}

.response-header h4 {
    color: var(--dark-color);
    margin: 0;
    flex: 1;
}

.status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status.success {
    background: #d1fae5;
    color: #065f46;
}

.status.error {
    background: #fee2e2;
    color: #991b1b;
}

/* 代码块样式 */
.code-block {
    background: #1e293b;
    color: #f8fafc;
    border-radius: 12px;
    padding: 25px;
    margin: 20px 0;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    border: 1px solid #334155;
}

/* 标签页样式 */
.example-tabs {
    margin: 30px 0;
}

.tab-buttons {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 25px;
    gap: 5px;
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    color: var(--text-light);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--primary-color);
    background: var(--light-color);
}

.tab-btn.active {
    border-bottom-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--light-color);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 频率限制卡片 */
.rate-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.rate-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.rate-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.rate-header {
    padding: 20px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rate-header.free {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.rate-header.basic {
    background: linear-gradient(135deg, #10b981, #059669);
}

.rate-header.pro {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.rate-header h4 {
    margin: 0;
    font-size: 1.1rem;
}

.rate-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.rate-body {
    padding: 20px;
}

.rate-body p {
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
}

.rate-body i {
    color: var(--primary-color);
    width: 16px;
}

/* 警告框 */
.alert {
    padding: 20px;
    border-radius: 12px;
    margin: 25px 0;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.alert-info {
    background: #dbeafe;
    border-left: 4px solid #3b82f6;
    color: #1e40af;
}

.alert i {
    font-size: 1.2rem;
    margin-top: 2px;
}

.alert p {
    margin: 0;
    flex: 1;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .doc-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .doc-sidebar {
        position: static;
        height: auto;
    }
    
    .doc-content {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .doc-content {
        padding: 20px;
    }
    
    .api-title {
        flex-direction: column;
        text-align: center;
    }
    
    .api-meta {
        justify-content: center;
    }
    
    .examples-grid {
        grid-template-columns: 1fr;
    }
    
    .rate-cards {
        grid-template-columns: 1fr;
    }
    
    .tab-buttons {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        flex: 1;
        min-width: 120px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .api-info h1 {
        font-size: 1.8rem;
    }
    
    .api-meta {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .url {
        width: 100%;
    }
}
/* 移动端优化 */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    backdrop-filter: blur(4px);
}

.sidebar-overlay.active {
    display: block;
}

.sidebar-close {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
}

/* 移动端侧边栏 */
@media (max-width: 1024px) {
    .doc-container {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .doc-sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background: white;
        z-index: 1000;
        transition: var(--transition);
        box-shadow: var(--shadow-xl);
    }
    
    .doc-sidebar.active {
        left: 0;
    }
    
    .sidebar-close {
        display: block;
    }
    
    .sidebar-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .doc-content {
        margin-left: 0;
        padding: 20px;
    }
}

/* 美化代码块 */
.code-block {
    position: relative;
    background: #1e293b;
    border-radius: 12px;
    margin: 20px 0;
    overflow: hidden;
    border: 1px solid #334155;
}

.code-block pre {
    margin: 0;
    padding: 25px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #f8fafc;
}

.code-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: #2d3748;
    display: flex;
    align-items: center;
    padding: 0 20px;
    color: #cbd5e0;
    font-size: 0.8rem;
    font-weight: 500;
}

.code-block[class*="language-"]::before {
    content: attr(data-language);
}

/* 响应式表格优化 */
@media (max-width: 768px) {
    .table-container {
        border-radius: 8px;
    }
    
    .params-table {
        font-size: 0.8rem;
    }
    
    .params-table th,
    .params-table td {
        padding: 10px 8px;
    }
    
    .api-title {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .api-meta {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .meta-item {
        justify-content: center;
    }
}

/* 更好的移动端导航 */
.mobile-menu-btn {
    z-index: 1001;
}

.nav-links.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: white;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
}