/* GitBook-Style Documentation Theme */
/* Based on modern documentation sites like Thordata */

:root {
    /* Core Colors - Clean Professional Palette */
    --gb-primary: #346ddb;
    --gb-primary-rgb: 52, 109, 219;
    --gb-primary-hover: #2859c5;
    --gb-primary-light: #e8f0fe;
    
    /* Background Colors */
    --gb-bg-primary: #ffffff;
    --gb-bg-secondary: #f8f9fa;
    --gb-bg-tertiary: #f1f3f5;
    --gb-bg-sidebar: #fafbfc;
    --gb-bg-code: #f6f8fa;
    --gb-bg-hover: rgba(52, 109, 219, 0.05);
    
    /* Text Colors */
    --gb-text-primary: #1d1d1d;
    --gb-text-secondary: #586069;
    --gb-text-muted: #6a737d;
    --gb-text-link: #346ddb;
    
    /* Border Colors */
    --gb-border-primary: #e1e4e8;
    --gb-border-light: #eaecef;
    --gb-border-active: #346ddb;
    
    /* Semantic Colors */
    --gb-success: #28a745;
    --gb-warning: #ffc107;
    --gb-danger: #dc3545;
    --gb-info: #17a2b8;
    
    /* Layout Dimensions */
    --gb-header-height: 60px;
    --gb-sidebar-width: 300px;
    --gb-toc-width: 260px;
    --gb-content-max-width: 860px;
    
    /* Typography */
    --gb-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    --gb-font-mono: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    
    /* Spacing */
    --gb-spacing-xs: 4px;
    --gb-spacing-sm: 8px;
    --gb-spacing-md: 16px;
    --gb-spacing-lg: 24px;
    --gb-spacing-xl: 32px;
    --gb-spacing-2xl: 48px;
    
    /* Shadows */
    --gb-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.06);
    --gb-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --gb-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.07), 0 5px 10px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --gb-transition: all 0.2s ease;
    --gb-transition-fast: all 0.15s ease;
}

/* Dark Theme */
[data-theme="dark"] {
    --gb-primary: #5b8def;
    --gb-primary-hover: #4a7fea;
    --gb-primary-light: rgba(91, 141, 239, 0.1);
    
    --gb-bg-primary: #1b1f23;
    --gb-bg-secondary: #24292e;
    --gb-bg-tertiary: #2f363d;
    --gb-bg-sidebar: #24292e;
    --gb-bg-code: #2f363d;
    --gb-bg-hover: rgba(91, 141, 239, 0.1);
    
    --gb-text-primary: #e1e4e8;
    --gb-text-secondary: #959da5;
    --gb-text-muted: #6a737d;
    --gb-text-link: #79b8ff;
    
    --gb-border-primary: #444d56;
    --gb-border-light: #373e47;
    --gb-border-active: #5b8def;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--gb-font-sans);
    color: var(--gb-text-primary);
    background-color: var(--gb-bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Layout Structure */
.gitbook-root {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.gitbook-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--gb-header-height);
    background: var(--gb-bg-primary);
    border-bottom: 1px solid var(--gb-border-primary);
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 var(--gb-spacing-lg);
}

.gitbook-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
}

.gitbook-header-logo {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gb-text-primary);
    text-decoration: none;
}

.gitbook-header-logo img {
    height: 32px;
    margin-right: var(--gb-spacing-md);
}

.gitbook-header-nav {
    display: flex;
    align-items: center;
    gap: var(--gb-spacing-lg);
}

.gitbook-header-search {
    position: relative;
    width: 300px;
}

.gitbook-header-search input {
    width: 100%;
    padding: 8px 12px 8px 36px;
    border: 1px solid var(--gb-border-primary);
    border-radius: 6px;
    background: var(--gb-bg-secondary);
    color: var(--gb-text-primary);
    font-size: 14px;
    transition: var(--gb-transition);
}

.gitbook-header-search input:focus {
    outline: none;
    border-color: var(--gb-border-active);
    background: var(--gb-bg-primary);
}

.gitbook-header-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gb-text-muted);
}

/* Main Layout */
.gitbook-main {
    display: flex;
    margin-top: var(--gb-header-height);
    min-height: calc(100vh - var(--gb-header-height));
}

/* Sidebar */
.gitbook-sidebar {
    position: fixed;
    top: var(--gb-header-height);
    left: 0;
    width: var(--gb-sidebar-width);
    height: calc(100vh - var(--gb-header-height));
    background: var(--gb-bg-sidebar);
    border-right: 1px solid var(--gb-border-primary);
    overflow-y: auto;
    padding: var(--gb-spacing-lg);
}

.gitbook-sidebar-section {
    margin-bottom: var(--gb-spacing-xl);
}

.gitbook-sidebar-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gb-text-muted);
    margin-bottom: var(--gb-spacing-sm);
    padding-left: var(--gb-spacing-sm);
}

.gitbook-sidebar-nav {
    list-style: none;
}

.gitbook-sidebar-item {
    margin-bottom: 2px;
}

.gitbook-sidebar-link {
    display: flex;
    align-items: center;
    padding: var(--gb-spacing-sm) var(--gb-spacing-sm);
    color: var(--gb-text-secondary);
    text-decoration: none;
    border-radius: 6px;
    transition: var(--gb-transition-fast);
    font-size: 14px;
    position: relative;
}

.gitbook-sidebar-link:hover {
    background: var(--gb-bg-hover);
    color: var(--gb-text-primary);
    text-decoration: none;
}

.gitbook-sidebar-link.active {
    background: var(--gb-primary-light);
    color: var(--gb-primary);
    font-weight: 500;
}

.gitbook-sidebar-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background: var(--gb-primary);
    border-radius: 0 2px 2px 0;
}

.gitbook-sidebar-icon {
    margin-right: var(--gb-spacing-sm);
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

/* Nested Navigation */
.gitbook-sidebar-nested {
    list-style: none;
    margin-left: var(--gb-spacing-lg);
    margin-top: var(--gb-spacing-xs);
}

.gitbook-sidebar-nested .gitbook-sidebar-link {
    font-size: 13px;
    padding: 6px 8px;
}

/* Content Area */
.gitbook-content-wrapper {
    flex: 1;
    margin-left: var(--gb-sidebar-width);
    margin-right: calc(var(--gb-toc-width) + 20px); /* Account for TOC width */
    display: flex;
    justify-content: center;
    background: var(--gb-bg-primary);
    transition: margin 0.3s ease;
}

.gitbook-content {
    width: 100%;
    max-width: var(--gb-content-max-width);
    padding: var(--gb-spacing-2xl) var(--gb-spacing-xl);
}

/* Typography in Content */
.gitbook-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--gb-spacing-lg);
    color: var(--gb-text-primary);
}

.gitbook-content h2 {
    font-size: 1.875rem;
    font-weight: 600;
    margin-top: var(--gb-spacing-2xl);
    margin-bottom: var(--gb-spacing-lg);
    padding-bottom: var(--gb-spacing-sm);
    border-bottom: 1px solid var(--gb-border-light);
}

.gitbook-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: var(--gb-spacing-xl);
    margin-bottom: var(--gb-spacing-md);
}

.gitbook-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: var(--gb-spacing-lg);
    margin-bottom: var(--gb-spacing-md);
}

.gitbook-content p {
    margin-bottom: var(--gb-spacing-md);
    color: var(--gb-text-secondary);
    line-height: 1.7;
}

.gitbook-content a {
    color: var(--gb-text-link);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--gb-transition-fast);
}

.gitbook-content a:hover {
    border-bottom-color: var(--gb-text-link);
}

/* Table of Contents */
.gitbook-toc {
    position: fixed;
    right: 0;
    top: var(--gb-header-height);
    width: var(--gb-toc-width);
    height: calc(100vh - var(--gb-header-height));
    padding: var(--gb-spacing-xl) var(--gb-spacing-lg);
    overflow-y: auto;
    border-left: 1px solid var(--gb-border-primary);
    background: var(--gb-bg-primary);
    z-index: 10;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.05);
}

.gitbook-toc-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gb-text-muted);
    margin-bottom: var(--gb-spacing-md);
}

.gitbook-toc-list {
    list-style: none;
}

.gitbook-toc-item {
    margin-bottom: var(--gb-spacing-sm);
}

.gitbook-toc-link {
    color: var(--gb-text-secondary);
    text-decoration: none;
    font-size: 13px;
    line-height: 1.5;
    display: block;
    padding: 4px 0;
    transition: var(--gb-transition-fast);
}

.gitbook-toc-link:hover {
    color: var(--gb-primary);
}

.gitbook-toc-link.active {
    color: var(--gb-primary);
    font-weight: 500;
}

/* Code Blocks - Enhanced */
.gitbook-code-block {
    background: var(--gb-bg-code);
    border: 1px solid var(--gb-border-light);
    border-radius: 8px;
    margin: var(--gb-spacing-lg) 0;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.gitbook-code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--gb-spacing-sm) var(--gb-spacing-md);
    background: var(--gb-bg-tertiary);
    border-bottom: 1px solid var(--gb-border-light);
}

.gitbook-code-language {
    font-size: 12px;
    font-weight: 500;
    color: var(--gb-text-muted);
    text-transform: uppercase;
}

.gitbook-code-copy {
    padding: 4px 8px;
    background: var(--gb-bg-primary);
    border: 1px solid var(--gb-border-primary);
    border-radius: 4px;
    color: var(--gb-text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: var(--gb-transition-fast);
}

.gitbook-code-copy:hover {
    background: var(--gb-bg-hover);
    color: var(--gb-primary);
}

pre {
    margin: 0;
    padding: var(--gb-spacing-md);
    overflow-x: auto;
    font-family: var(--gb-font-mono);
    font-size: 14px;
    line-height: 1.5;
}

code {
    font-family: var(--gb-font-mono);
    font-size: 0.875em;
    padding: 2px 6px;
    background: var(--gb-bg-code);
    border: 1px solid var(--gb-border-light);
    border-radius: 3px;
    color: var(--gb-text-primary);
}

pre code {
    padding: 0;
    background: transparent;
    border: none;
}

/* Callout Boxes */
.gitbook-callout {
    padding: var(--gb-spacing-md);
    border-radius: 6px;
    margin: var(--gb-spacing-lg) 0;
    border-left: 4px solid;
}

.gitbook-callout-info {
    background: rgba(52, 109, 219, 0.05);
    border-color: var(--gb-info);
}

.gitbook-callout-success {
    background: rgba(40, 167, 69, 0.05);
    border-color: var(--gb-success);
}

.gitbook-callout-warning {
    background: rgba(255, 193, 7, 0.05);
    border-color: var(--gb-warning);
}

.gitbook-callout-danger {
    background: rgba(220, 53, 69, 0.05);
    border-color: var(--gb-danger);
}

.gitbook-callout-title {
    display: flex;
    align-items: center;
    font-weight: 600;
    margin-bottom: var(--gb-spacing-sm);
}

.gitbook-callout-icon {
    margin-right: var(--gb-spacing-sm);
}

/* Tables - Enhanced Responsive */
.gitbook-table-wrapper {
    overflow-x: auto;
    margin: var(--gb-spacing-lg) 0;
    -webkit-overflow-scrolling: touch;
}

.gitbook-table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 6px;
    border: 1px solid var(--gb-border-light);
}

.gitbook-table th {
    background: var(--gb-bg-tertiary);
    padding: var(--gb-spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 14px;
    color: var(--gb-text-primary);
    border-bottom: 1px solid var(--gb-border-primary);
}

.gitbook-table td {
    padding: var(--gb-spacing-md);
    border-bottom: 1px solid var(--gb-border-light);
    font-size: 14px;
    color: var(--gb-text-secondary);
}

.gitbook-table tr:last-child td {
    border-bottom: none;
}

.gitbook-table tr:hover {
    background: var(--gb-bg-hover);
}

/* Responsive Design - Enhanced */
@media (max-width: 1440px) {
    .gitbook-toc {
        display: none;
    }
    
    .gitbook-content-wrapper {
        margin-right: 0; /* Remove right margin when TOC is hidden */
    }
    
    .gitbook-content {
        padding: var(--gb-spacing-xl);
    }
}

@media (max-width: 1024px) {
    .gitbook-sidebar {
        width: 280px;
    }
    
    .gitbook-content-wrapper {
        margin-left: 280px;
    }
    
    :root {
        --gb-sidebar-width: 280px;
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .gitbook-sidebar {
        position: fixed;
        z-index: 999;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        width: 280px;
        box-shadow: var(--gb-shadow-lg);
    }
    
    .gitbook-sidebar.open {
        transform: translateX(0);
    }
    
    .gitbook-content-wrapper {
        margin-left: 0;
        margin-right: 0; /* No TOC on mobile */
    }
    
    .gitbook-header-search {
        display: none;
    }
    
    .gitbook-mobile-menu-toggle {
        display: block;
    }
    
    /* Mobile-friendly content */
    .gitbook-content {
        padding: var(--gb-spacing-lg) var(--gb-spacing-md);
    }
    
    .gitbook-content h1 {
        font-size: 2rem;
    }
    
    .gitbook-content h2 {
        font-size: 1.5rem;
    }
    
    .gitbook-content h3 {
        font-size: 1.25rem;
    }
    
    /* Mobile tables */
    .gitbook-table {
        font-size: 12px;
    }
    
    .gitbook-table th,
    .gitbook-table td {
        padding: var(--gb-spacing-sm);
    }
    
    /* Mobile code blocks */
    pre {
        font-size: 12px;
        padding: var(--gb-spacing-sm);
    }
    
    /* Dashboard button mobile */
    .gitbook-header-nav a[href*="dashboard"] {
        padding: 6px 12px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .gitbook-content {
        padding: var(--gb-spacing-md);
    }
    
    .gitbook-header-logo {
        font-size: 1.1rem;
    }
    
    /* Stack breadcrumbs on mobile */
    .gitbook-breadcrumbs {
        flex-wrap: wrap;
        font-size: 12px;
    }
    
    /* Super responsive tables */
    .gitbook-table {
        font-size: 11px;
    }
    
    .gitbook-table th,
    .gitbook-table td {
        padding: var(--gb-spacing-xs);
        white-space: normal;
        word-break: break-word;
    }
    
    /* Better code blocks on mobile */
    .gitbook-code-block {
        font-size: 12px;
    }
    
    pre {
        padding: var(--gb-spacing-sm);
        overflow-x: auto;
    }
    
    /* Adjust heading sizes for mobile */
    .gitbook-content h1 {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .gitbook-content h2 {
        font-size: 1.4rem;
        line-height: 1.3;
    }
    
    .gitbook-content h3 {
        font-size: 1.15rem;
        line-height: 1.4;
    }
}

/* Mobile Menu Toggle */
.gitbook-mobile-menu-toggle {
    display: none;
    padding: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--gb-text-primary);
}

/* Tabs Component */
.gitbook-tabs {
    margin: var(--gb-spacing-lg) 0;
}

.gitbook-tabs-header {
    display: flex;
    border-bottom: 1px solid var(--gb-border-primary);
    margin-bottom: var(--gb-spacing-lg);
}

.gitbook-tab-button {
    padding: var(--gb-spacing-sm) var(--gb-spacing-md);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--gb-text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--gb-transition-fast);
    margin-bottom: -1px;
}

.gitbook-tab-button:hover {
    color: var(--gb-text-primary);
}

.gitbook-tab-button.active {
    color: var(--gb-primary);
    border-bottom-color: var(--gb-primary);
}

.gitbook-tab-content {
    display: none;
}

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

/* API Endpoint Styling */
.gitbook-api-endpoint {
    display: flex;
    align-items: center;
    padding: var(--gb-spacing-md);
    background: var(--gb-bg-code);
    border: 1px solid var(--gb-border-light);
    border-radius: 6px;
    margin: var(--gb-spacing-md) 0;
    font-family: var(--gb-font-mono);
    font-size: 14px;
}

.gitbook-api-method {
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 12px;
    margin-right: var(--gb-spacing-md);
    text-transform: uppercase;
}

.gitbook-api-method.get {
    background: rgba(40, 167, 69, 0.1);
    color: var(--gb-success);
}

.gitbook-api-method.post {
    background: rgba(52, 109, 219, 0.1);
    color: var(--gb-info);
}

.gitbook-api-method.put {
    background: rgba(255, 193, 7, 0.1);
    color: var(--gb-warning);
}

.gitbook-api-method.delete {
    background: rgba(220, 53, 69, 0.1);
    color: var(--gb-danger);
}

/* Breadcrumbs */
.gitbook-breadcrumbs {
    display: flex;
    align-items: center;
    margin-bottom: var(--gb-spacing-lg);
    font-size: 14px;
}

.gitbook-breadcrumb-item {
    color: var(--gb-text-muted);
}

.gitbook-breadcrumb-separator {
    margin: 0 var(--gb-spacing-sm);
    color: var(--gb-text-muted);
}

.gitbook-breadcrumb-item a {
    color: var(--gb-text-secondary);
    text-decoration: none;
}

.gitbook-breadcrumb-item a:hover {
    color: var(--gb-primary);
}

.gitbook-breadcrumb-item.active {
    color: var(--gb-text-primary);
}

/* Search Results */
.gitbook-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--gb-bg-primary);
    border: 1px solid var(--gb-border-primary);
    border-radius: 6px;
    box-shadow: var(--gb-shadow-lg);
    max-height: 400px;
    overflow-y: auto;
}

.gitbook-search-result {
    padding: var(--gb-spacing-md);
    border-bottom: 1px solid var(--gb-border-light);
    cursor: pointer;
    transition: var(--gb-transition-fast);
}

.gitbook-search-result:hover {
    background: var(--gb-bg-hover);
}

.gitbook-search-result-title {
    font-weight: 500;
    color: var(--gb-text-primary);
    margin-bottom: 4px;
}

.gitbook-search-result-text {
    font-size: 13px;
    color: var(--gb-text-secondary);
    line-height: 1.4;
}

/* Loading States */
.gitbook-skeleton {
    animation: skeleton-loading 1.5s ease-in-out infinite;
    background: linear-gradient(90deg, var(--gb-bg-tertiary) 25%, var(--gb-bg-secondary) 50%, var(--gb-bg-tertiary) 75%);
    background-size: 200% 100%;
    border-radius: 4px;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Utility Classes */
.gitbook-mt-sm { margin-top: var(--gb-spacing-sm); }
.gitbook-mt-md { margin-top: var(--gb-spacing-md); }
.gitbook-mt-lg { margin-top: var(--gb-spacing-lg); }
.gitbook-mb-sm { margin-bottom: var(--gb-spacing-sm); }
.gitbook-mb-md { margin-bottom: var(--gb-spacing-md); }
.gitbook-mb-lg { margin-bottom: var(--gb-spacing-lg); }

.gitbook-text-center { text-align: center; }
.gitbook-text-muted { color: var(--gb-text-muted); }
.gitbook-text-small { font-size: 14px; }

/* Large screens with TOC visible */
@media (min-width: 1441px) and (max-width: 1920px) {
    .gitbook-content-wrapper {
        margin-right: calc(var(--gb-toc-width) + 30px);
    }
    
    .gitbook-content {
        max-width: calc(100% - var(--gb-spacing-xl) * 2);
    }
}

@media (min-width: 1921px) {
    /* Extra large screens */
    .gitbook-content-wrapper {
        margin-right: calc(var(--gb-toc-width) + 50px);
    }
    
    .gitbook-content {
        max-width: 1200px;
    }
}

/* Print Styles */
@media print {
    .gitbook-header,
    .gitbook-sidebar,
    .gitbook-toc,
    .gitbook-mobile-menu-toggle {
        display: none;
    }
    
    .gitbook-content-wrapper {
        margin: 0;
    }
    
    .gitbook-content {
        max-width: 100%;
        padding: 0;
    }
}