/* DataForge 用户手册样式 - 与 Cipher.Today 风格统一版本 */

:root {
    --primary-color: #4dffea;
    --secondary-color: #8a6eff;
    --accent-color: #45b7d1;
    --dark-color: #0a0a1a;
    --darker-color: #080815;
    --light-color: #e0e0ff;
    --gray-color: #b0b0ff;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --sidebar-width: 280px;
    --navbar-height: 60px;
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-code: 'Fira Code', 'JetBrains Mono', Consolas, monospace;
    --shadow-light: 0 2px 10px rgba(77, 255, 234, 0.1);
    --shadow-medium: 0 8px 30px rgba(77, 255, 234, 0.12);
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--light-color);
    background: var(--dark-color);
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: rgba(10, 10, 26, 0.95);
    border-bottom: 1px solid rgba(138, 110, 255, 0.2);
    z-index: 1000;
    box-shadow: var(--shadow-light);
    backdrop-filter: blur(5px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(77, 255, 234, 0.5);
}

.nav-logo i {
    margin-right: 8px;
    font-size: 1.3rem;
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--dark-color);
}

.btn-icon {
    background: rgba(26, 26, 58, 0.5);
    color: var(--light-color);
    padding: 8px;
    border-radius: 6px;
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.btn-icon:hover {
    background: rgba(77, 255, 234, 0.1);
    color: var(--primary-color);
}

/* 主容器布局 */
.main-container {
    display: flex;
    margin-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height));
}

/* 侧边栏 */
.sidebar {
    width: var(--sidebar-width);
    background: rgba(15, 15, 42, 0.8);
    border-right: 1px solid rgba(138, 110, 255, 0.2);
    position: fixed;
    left: 0;
    top: var(--navbar-height);
    height: calc(100vh - var(--navbar-height));
    overflow-y: auto;
    z-index: 100;
    transition: transform 0.3s ease;
    backdrop-filter: blur(5px);
}

.sidebar-content {
    padding: 20px;
}

.search-box {
    position: relative;
    margin-bottom: 20px;
}

.search-box input {
    width: 100%;
    padding: 10px 40px 10px 12px;
    border: 1px solid rgba(138, 110, 255, 0.2);
    border-radius: 6px;
    font-size: 0.9rem;
    outline: none;
    background: rgba(26, 26, 58, 0.5);
    color: var(--light-color);
}

.search-box input:focus {
    border-color: var(--primary-color);
}

.search-box i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-color);
}

/* 目录 */
.toc ul {
    list-style: none;
}

.toc > ul > li {
    margin-bottom: 8px;
}

.toc ul ul {
    margin-left: 16px;
    margin-top: 4px;
}

.toc ul ul li {
    margin-bottom: 4px;
}

.toc-link {
    display: block;
    padding: 6px 12px;
    color: var(--gray-color);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.toc-link:hover {
    background: rgba(77, 255, 234, 0.1);
    color: var(--primary-color);
}

.toc-link.active {
    background: var(--gradient-primary);
    color: var(--dark-color);
}

/* 主内容区域 */
.content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 30px;
    max-width: calc(100vw - var(--sidebar-width));
    overflow-x: hidden;
}

.content-section {
    margin-bottom: 60px;
}

.content-section h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--light-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-section h1 i {
    color: var(--primary-color);
}

.content-section h2 {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--light-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 1.5rem 0 0.8rem;
    color: var(--light-color);
}

.content-section p {
    margin-bottom: 1rem;
    color: #c0c0ff;
    line-height: 1.7;
}

/* 介绍卡片 */
.intro-card {
    background: rgba(26, 26, 58, 0.5);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-light);
    margin-bottom: 2rem;
    border-left: 4px solid var(--primary-color);
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.intro-card h2 {
    margin-top: 0;
    color: var(--primary-color);
}

/* 特性网格 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-item {
    background: rgba(26, 26, 58, 0.5);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    text-align: center;
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* 步骤指南 */
.step-guide {
    margin: 2rem 0;
}

.step {
    display: flex;
    margin-bottom: 2rem;
    background: rgba(26, 26, 58, 0.5);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 1rem;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    margin: 0 0 0.5rem;
    font-size: 1.2rem;
}

.step-content ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.step-content li {
    margin-bottom: 0.3rem;
}

/* 代码块 */
.code-block {
    background: #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    margin: 1rem 0;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.code-header {
    background: #2d2d2d;
    padding: 8px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #888;
}

.copy-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.copy-btn:hover {
    background: rgba(255,255,255,0.2);
}

.code-block pre {
    margin: 0;
    padding: 1rem;
    overflow-x: auto;
    font-family: var(--font-code);
    font-size: 0.9rem;
    line-height: 1.4;
}

.code-block.mini {
    font-size: 0.85rem;
}

.code-block.mini pre {
    padding: 0.8rem;
}

/* 示例卡片 */
.example-card {
    background: rgba(26, 26, 58, 0.5);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    margin: 1.5rem 0;
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.example-card h3 {
    background: var(--gradient-primary);
    color: var(--dark-color);
    padding: 1rem 1.5rem;
    margin: 0;
    font-size: 1.1rem;
}

.example-card .code-block {
    margin: 0;
    border-radius: 0;
}

/* 生成器网格 */
.generator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.generator-card {
    background: rgba(26, 26, 58, 0.5);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.generator-card h3 {
    background: rgba(26, 26, 58, 0.8);
    padding: 1rem;
    margin: 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.generator-card h3 i {
    color: var(--primary-color);
}

.generator-card .code-block {
    margin: 0;
    border-radius: 0;
}

/* 配置示例 */
.config-example {
    background: rgba(26, 26, 58, 0.5);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    margin: 2rem 0;
    border: 1px solid rgba(138, 110, 255, 0.2);
}

/* 策略网格 */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.strategy-item {
    background: rgba(26, 26, 58, 0.5);
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.strategy-item h4 {
    margin: 0 0 0.5rem;
    color: var(--primary-color);
}

.strategy-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* 数据库网格 */
.db-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.db-item {
    background: rgba(26, 26, 58, 0.5);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    text-align: center;
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.db-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.db-item h4 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.db-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* API 参考 */
.api-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.api-section {
    background: rgba(26, 26, 58, 0.5);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.api-section h3 {
    margin: 0 0 1rem;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.api-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.api-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: rgba(26, 26, 58, 0.8);
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
}

.api-item code {
    font-family: var(--font-code);
    font-weight: 600;
    color: var(--primary-color);
}

.api-item span {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* 版本信息 */
.version-info {
    background: rgba(26, 26, 58, 0.5);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-light);
    margin: 2rem 0;
    border-left: 4px solid var(--success-color);
    border: 1px solid rgba(138, 110, 255, 0.2);
}

.version-info h3 {
    margin-top: 0;
    color: var(--success-color);
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--dark-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.back-to-top.show {
    display: flex;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .content {
        margin-left: 0;
        max-width: 100vw;
        padding: 20px;
    }
    
    .feature-grid,
    .generator-grid,
    .api-sections {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .content {
        padding: 15px;
    }
    
    .content-section h1 {
        font-size: 1.8rem;
    }
    
    .step {
        flex-direction: column;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 1rem;
        align-self: flex-start;
    }
}

/* 代码高亮 */
.token.comment { color: #6272a4; }
.token.keyword { color: #ff79c6; }
.token.string { color: #f1fa8c; }
.token.function { color: #50fa7b; }
.token.number { color: #bd93f9; }
.token.operator { color: #ff79c6; }
.token.punctuation { color: #f8f8f2; }

/* 滚动条样式 */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.sidebar::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}