/* ═══════════════════════════════════════════════
   docs.getunimate.com — Premium Docs Page
   ═══════════════════════════════════════════════ */

:root {
    --accent: #6366f1;
    --accent-2: #4f46e5;
    --accent-rgb: 99, 102, 241;
    --bg: #f7f8fc;
    --bg-2: #eef1f6;
    --surface: #fff;
    --surface-dim: #f1f4f9;
    --surface-glass: rgba(255, 255, 255, .62);
    --text: #0f172a;
    --text-2: #334155;
    --muted: #64748b;
    --border: rgba(226, 232, 240, .72);
    --ring: rgba(99, 102, 241, .38);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, .05);
    --shadow-md: 0 8px 28px rgba(15, 23, 42, .08);
    --radius: 20px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --transition: .28s cubic-bezier(.4, 0, .2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

[data-theme="dark"] {
    --bg: #050a18;
    --bg-2: #0a1128;
    --surface: #0d1526;
    --surface-dim: #111c32;
    --surface-glass: rgba(13, 21, 38, .68);
    --text: #e2e8f0;
    --text-2: #94a3b8;
    --muted: #64748b;
    --border: rgba(148, 163, 184, .1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Topbar */
.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: var(--surface-glass);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition);
}

.topbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 18px;
}

.brand-logo {
    width: 28px;
    height: 28px;
}

.brand-sub {
    font-weight: 500;
    opacity: .6;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--surface);
    color: var(--text);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: all var(--transition);
}

.icon-btn:hover {
    border-color: rgba(var(--accent-rgb), .4);
}

.cta-link {
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-xs);
    background: var(--accent);
    color: #fff;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.cta-link:hover {
    background: var(--accent-2);
}

/* Search */
.search-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--bg);
    flex: 1;
    max-width: 400px;
    transition: border-color var(--transition);
}

.search-wrap:focus-within {
    border-color: var(--accent);
}

.search-wrap i {
    color: var(--muted);
    font-size: 13px;
}

.search-input {
    border: none;
    background: transparent;
    color: var(--text);
    font-size: 14px;
    outline: none;
    flex: 1;
    font-family: var(--font);
}

.search-wrap kbd {
    font-family: var(--font);
    font-size: 11px;
    padding: 2px 6px;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--muted);
    background: var(--surface);
}

/* Layout */
.docs-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    padding-top: 80px;
    min-height: calc(100vh - 60px);
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-bottom: 40px;
}

.sidebar-group {
    margin-bottom: 24px;
}

.sidebar-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--accent);
    margin-bottom: 8px;
}

.sidebar-heading i {
    font-size: 10px;
}

.sidebar ul {
    list-style: none;
}

.sidebar-link {
    display: block;
    padding: 5px 12px;
    font-size: 13px;
    color: var(--text-2);
    border-radius: 6px;
    transition: all var(--transition);
}

.sidebar-link:hover {
    color: var(--text);
    background: rgba(var(--accent-rgb), .06);
}

/* Docs Main */
.docs-main {
    padding-bottom: 80px;
}

.docs-hero {
    margin-bottom: 48px;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--accent);
    background: rgba(var(--accent-rgb), .08);
    border-radius: 20px;
    border: 1px solid rgba(var(--accent-rgb), .15);
    margin-bottom: 16px;
}

.docs-hero h1 {
    font-family: var(--font-display);
    font-size: 40px;
    font-weight: 900;
    line-height: 1.2;
}

.docs-hero p {
    font-size: 17px;
    color: var(--text-2);
    margin-top: 12px;
    max-width: 520px;
}

.docs-hero-cta {
    display: flex;
    gap: 10px;
    margin-top: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-xs);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-glow {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 16px rgba(var(--accent-rgb), .25);
}

.btn-glow:hover {
    background: var(--accent-2);
    transform: translateY(-1px);
}

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

.btn-ghost:hover {
    border-color: rgba(var(--accent-rgb), .3);
}

/* Quick Links */
.quick-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 48px;
}

.quick-card {
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    transition: all var(--transition);
}

.quick-card:hover {
    border-color: rgba(var(--accent-rgb), .3);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), .08);
    transform: translateY(-2px);
}

.quick-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-xs);
    background: rgba(var(--accent-rgb), .08);
    color: var(--accent);
    display: grid;
    place-items: center;
    font-size: 14px;
    margin-bottom: 12px;
}

.quick-card h3 {
    font-size: 14px;
    font-weight: 700;
}

.quick-card p {
    font-size: 12px;
    color: var(--muted);
    margin-top: 2px;
}

/* Code Block */
.code-block {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-dim);
    overflow: hidden;
    margin-bottom: 48px;
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
    color: var(--muted);
}

.code-lang {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--accent);
}

.code-block pre {
    padding: 20px;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.8;
}

.code-block .c {
    color: var(--muted);
}

.code-block .k {
    color: var(--accent);
}

.code-block .s {
    color: #10b981;
}

/* Sections */
.docs-section {
    margin-bottom: 48px;
}

.docs-section h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.docs-section h2 i {
    color: var(--accent);
    font-size: 16px;
}

.docs-items {
    display: grid;
    gap: 8px;
}

.docs-item {
    display: block;
    padding: 16px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    transition: all var(--transition);
}

.docs-item:hover {
    border-color: rgba(var(--accent-rgb), .3);
    box-shadow: var(--shadow-sm);
}

.docs-item h3 {
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.docs-item h3 i {
    color: var(--accent);
    font-size: 11px;
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--transition);
}

.docs-item:hover h3 i {
    opacity: 1;
    transform: translateX(0);
}

.docs-item p {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    font-size: 13px;
    color: var(--muted);
}

.footer-links {
    display: flex;
    gap: 16px;
}

.footer-links a:hover {
    color: var(--accent);
}

@media (max-width: 860px) {
    .docs-layout {
        grid-template-columns: 1fr;
        padding-top: 40px;
    }

    .sidebar {
        display: none;
    }

    .quick-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .quick-links {
        grid-template-columns: 1fr;
    }

    .search-wrap {
        display: none;
    }

    .footer-inner {
        flex-direction: column;
        gap: 8px;
        padding: 16px 0;
    }
}