/* ============================================
   Documentation - Nextra-inspired Design
   ============================================ */

:root {
    --doc-bg: #ffffff;
    --doc-sidebar-bg: #fafafa;
    --doc-border: #e5e7eb;
    --doc-text: #374151;
    --doc-text-muted: #6b7280;
    --doc-heading: #111827;
    --doc-primary: #5865F2;
    --doc-primary-light: rgba(88, 101, 242, 0.1);
    --doc-code-bg: #f3f4f6;
    --doc-code-text: #111827;
    --doc-info-bg: rgba(88, 101, 242, 0.08);
    --doc-info-border: #5865F2;
    --doc-warn-bg: #fffbeb;
    --doc-warn-border: #f59e0b;
    --doc-sidebar-width: 260px;
    --doc-toc-width: 200px;
    --doc-nav-height: 72px;
}

/* Force light theme for docs page */
body {
    background: var(--doc-bg) !important;
    color: var(--doc-text) !important;
}

/* ---- Layout ---- */
.docs-layout {
    display: flex;
    min-height: calc(100vh - var(--doc-nav-height));
    margin-top: var(--doc-nav-height);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---- Sidebar ---- */
.docs-sidebar {
    position: fixed;
    top: var(--doc-nav-height);
    left: 0;
    width: var(--doc-sidebar-width);
    height: calc(100vh - var(--doc-nav-height));
    overflow-y: auto;
    background: var(--doc-sidebar-bg);
    border-right: 1px solid var(--doc-border);
    padding: 20px 12px 40px;
    display: flex;
    flex-direction: column;
    gap: 0;
    z-index: 10;
}

.docs-sidebar::-webkit-scrollbar { width: 4px; }
.docs-sidebar::-webkit-scrollbar-thumb { background: var(--doc-border); border-radius: 2px; }

/* Search */
.docs-search {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.docs-search i {
    position: absolute;
    left: 10px;
    color: var(--doc-text-muted);
    font-size: 13px;
    pointer-events: none;
}

.docs-search input {
    width: 100%;
    padding: 7px 36px 7px 30px;
    border: 1px solid var(--doc-border);
    border-radius: 6px;
    background: var(--doc-bg);
    color: var(--doc-text);
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.15s;
}

.docs-search input:focus {
    outline: none;
    border-color: var(--doc-primary);
    box-shadow: 0 0 0 2px var(--doc-primary-light);
}

.docs-search kbd {
    position: absolute;
    right: 8px;
    font-size: 11px;
    color: var(--doc-text-muted);
    background: var(--doc-code-bg);
    border: 1px solid var(--doc-border);
    border-radius: 4px;
    padding: 1px 5px;
    pointer-events: none;
}

/* Nav */
.docs-nav { flex: 1; }

.docs-nav-section { margin-bottom: 4px; }

.docs-nav-category {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--doc-text-muted);
    padding: 8px 8px 4px;
}

.docs-nav-group {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 7px 8px;
    background: transparent;
    border: none;
    color: var(--doc-heading);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.15s;
    text-align: left;
}

.docs-nav-group:hover { background: var(--doc-code-bg); }

.docs-nav-group-icon {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--doc-code-bg);
}

.nav-resource-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-fallback-icon {
    font-size: 12px;
    color: var(--doc-primary);
}

.docs-nav-arrow {
    margin-left: auto;
    font-size: 11px;
    color: var(--doc-text-muted);
    transition: transform 0.2s;
}

.docs-nav-group.open .docs-nav-arrow { transform: rotate(90deg); }

.docs-nav-list {
    list-style: none;
    padding: 2px 0 4px 30px;
    margin: 0;
    display: none;
}

.docs-nav-list.open { display: block; }

.docs-nav-list li { margin: 1px 0; }

.docs-link {
    display: block;
    padding: 5px 8px;
    font-size: 13.5px;
    color: var(--doc-text-muted);
    text-decoration: none;
    border-radius: 5px;
    border-left: 2px solid transparent;
    transition: all 0.15s;
}

.docs-link:hover {
    color: var(--doc-heading);
    background: var(--doc-code-bg);
}

.docs-link.active {
    color: var(--doc-primary);
    background: var(--doc-primary-light);
    border-left-color: var(--doc-primary);
    font-weight: 500;
}

/* Sidebar footer */
.docs-sidebar-footer {
    display: flex;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--doc-border);
    margin-top: 16px;
}

.docs-sidebar-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--doc-text-muted);
    text-decoration: none;
    padding: 5px 8px;
    border-radius: 5px;
    transition: all 0.15s;
}

.docs-sidebar-link:hover {
    color: var(--doc-heading);
    background: var(--doc-code-bg);
}

/* ---- Main ---- */
.docs-main {
    flex: 1;
    margin-left: var(--doc-sidebar-width);
    margin-right: var(--doc-toc-width);
    min-width: 0;
    padding: 48px 48px 80px;
}

/* ---- Content ---- */
.docs-content { max-width: 720px; }

.docs-section {
    padding-top: 40px;
    margin-bottom: 8px;
}

.docs-section:first-child { padding-top: 0; }

/* Breadcrumb */
.docs-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--doc-text-muted);
    margin-bottom: 12px;
}

.docs-breadcrumb a {
    color: var(--doc-text-muted);
    text-decoration: none;
}

.docs-breadcrumb a:hover { color: var(--doc-primary); }

.docs-breadcrumb i { font-size: 10px; }

/* Headings */
.docs-h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--doc-heading);
    margin: 0 0 12px;
    line-height: 1.25;
}

.docs-h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--doc-heading);
    margin: 40px 0 16px;
    padding-top: 24px;
    border-top: 1px solid var(--doc-border);
}

.docs-h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--doc-heading);
    margin: 24px 0 10px;
}

.docs-lead {
    font-size: 16px;
    color: var(--doc-text-muted);
    line-height: 1.75;
    margin-bottom: 24px;
}

.docs-content p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--doc-text);
    margin-bottom: 14px;
}

.docs-content code {
    background: var(--doc-code-bg);
    color: var(--doc-primary);
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'Courier New', monospace;
}

.docs-list {
    padding-left: 20px;
    margin: 12px 0;
}

.docs-list li {
    font-size: 15px;
    line-height: 1.75;
    color: var(--doc-text);
    margin: 6px 0;
}

/* Tags */
.docs-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.tag-badge {
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid;
}

.tag-free { background: #f0fdf4; color: #16a34a; border-color: #bbf7d0; }
.tag-esx { background: rgba(88,101,242,0.08); color: #4338ca; border-color: rgba(88,101,242,0.3); }
.tag-qb { background: rgba(88,101,242,0.12); color: #3730a3; border-color: rgba(88,101,242,0.4); }
.tag-standalone { background: #f9fafb; color: #374151; border-color: #e5e7eb; }
.tag-html { background: #fff7ed; color: #ea580c; border-color: #fed7aa; }

/* GitHub button */
.docs-github-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--doc-heading);
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 32px;
    transition: opacity 0.15s;
}

.docs-github-btn:hover { opacity: 0.85; }

/* Feature list */
.docs-feature-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    color: var(--doc-text);
    line-height: 1.6;
}

.feature-item i {
    color: #16a34a;
    margin-top: 3px;
    flex-shrink: 0;
    font-size: 13px;
}

/* Steps */
.docs-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 16px 0;
    padding-left: 4px;
    border-left: 2px solid var(--doc-border);
}

.docs-step {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding-left: 16px;
}

.step-num {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--doc-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-body {
    font-size: 15px;
    color: var(--doc-text);
    line-height: 1.7;
    padding-top: 2px;
    flex: 1;
}

/* Code blocks */
.docs-code-block {
    border: 1px solid #333;
    border-radius: 8px;
    overflow: hidden;
    margin: 16px 0;
    background: #1e1e1e;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    background: #2d2d2d;
    border-bottom: 1px solid #333;
}

.code-lang {
    font-size: 12px;
    font-weight: 600;
    color: #9ca3af;
    font-family: 'Consolas', 'Courier New', monospace;
}

.copy-btn {
    background: transparent;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.15s;
}

.copy-btn:hover { color: #5865F2; background: rgba(88, 101, 242, 0.1); }
.copy-btn.copied { color: #4ade80; }

/* ---- Highlight.js overrides (VS Code Dark+) ---- */
.docs-code-block pre {
    margin: 0;
    padding: 0;
    background: transparent;
    overflow-x: auto;
}

.docs-code-block pre code.hljs {
    background: #1e1e1e;
    color: #d4d4d4;
    font-size: 13.5px;
    line-height: 1.65;
    font-family: 'Consolas', 'Courier New', monospace;
    padding: 16px;
    display: block;
    border-radius: 0;
}

/* Callouts */
.docs-callout {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 8px;
    border-left: 4px solid;
    margin: 20px 0;
    font-size: 14px;
    line-height: 1.65;
}

.docs-callout i { margin-top: 2px; flex-shrink: 0; }

.docs-callout-info {
    background: rgba(88, 101, 242, 0.08);
    border-color: #5865F2;
    color: #3730a3;
}

.docs-callout-info i { color: #5865F2; }

.docs-callout-warning {
    background: var(--doc-warn-bg);
    border-color: var(--doc-warn-border);
    color: #92400e;
}

.docs-callout-warning i { color: var(--doc-warn-border); }

/* Table */
.docs-table-wrap {
    overflow-x: auto;
    margin: 16px 0;
    border-radius: 8px;
    border: 1px solid var(--doc-border);
}

.docs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.docs-table th {
    background: var(--doc-sidebar-bg);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--doc-heading);
    border-bottom: 1px solid var(--doc-border);
}

.docs-table td {
    padding: 10px 14px;
    color: var(--doc-text);
    border-bottom: 1px solid var(--doc-border);
}

.docs-table tr:last-child td { border-bottom: none; }
.docs-table tr:hover td { background: var(--doc-code-bg); }

.docs-table kbd {
    background: var(--doc-code-bg);
    border: 1px solid var(--doc-border);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 12px;
    font-family: 'Courier New', monospace;
}

/* Cards grid */
.docs-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.docs-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    border: 1px solid var(--doc-border);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s;
    background: var(--doc-bg);
}

.docs-card:hover {
    border-color: var(--doc-primary);
    box-shadow: 0 0 0 3px var(--doc-primary-light);
}

.docs-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--doc-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--doc-primary);
    font-size: 18px;
}

.docs-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--doc-heading);
    margin: 0 0 4px;
}

.docs-card p {
    font-size: 13px;
    color: var(--doc-text-muted);
    margin: 0;
    line-height: 1.5;
}

/* ---- TOC ---- */
.docs-toc {
    position: fixed;
    top: var(--doc-nav-height);
    right: 0;
    width: var(--doc-toc-width);
    height: calc(100vh - var(--doc-nav-height));
    overflow-y: auto;
    padding: 40px 16px 40px 8px;
}

.docs-toc-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--doc-text-muted);
    margin: 0 0 10px;
}

#toc-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

#toc-nav a {
    font-size: 13px;
    color: var(--doc-text-muted);
    text-decoration: none;
    padding: 4px 8px;
    border-left: 2px solid transparent;
    border-radius: 0 4px 4px 0;
    transition: all 0.15s;
    line-height: 1.4;
}

#toc-nav a:hover { color: var(--doc-heading); border-left-color: var(--doc-border); }
#toc-nav a.active { color: var(--doc-primary); border-left-color: var(--doc-primary); font-weight: 500; }

/* ---- Navbar active state ---- */
.nav-links a.nav-active,
.nav-links a.active {
    color: #ffffff !important;
}

/* ---- Responsive ---- */
@media (max-width: 1280px) {
    .docs-toc { display: none; }
    .docs-main { margin-right: 0; }
}

@media (max-width: 900px) {
    .docs-sidebar { display: none; }
    .docs-main { margin-left: 0; padding: 24px 20px 60px; }
}

@media (max-width: 600px) {
    .docs-h1 { font-size: 26px; }
    .docs-h2 { font-size: 20px; }
    .docs-cards-grid { grid-template-columns: 1fr; }
}

/* ---- Footer prev/next navigation ---- */
.docs-footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--doc-border);
}

.footer-nav-prev,
.footer-nav-next {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid var(--doc-border);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
    color: var(--doc-text);
}

.footer-nav-next { justify-content: flex-end; text-align: right; }

.footer-nav-prev:hover,
.footer-nav-next:hover {
    border-color: var(--doc-primary);
    background: var(--doc-primary-light);
}

.footer-nav-prev i,
.footer-nav-next i { color: var(--doc-primary); flex-shrink: 0; }

.footer-nav-label {
    display: block;
    font-size: 12px;
    color: var(--doc-text-muted);
    margin-bottom: 2px;
}

.footer-nav-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--doc-heading);
}

/* Index page — no TOC so main takes full width */
.docs-main-full {
    margin-right: 0 !important;
}