/**
 * ============================================================================
 * KLIC Developer Documentation — Official Design System (Version 1.3.0)
 * High-Contrast Dark & Light Themes, Dynamic Semantic Typography,
 * Precise Horizontal Spacing, Zero Unicode Artifacts.
 * ============================================================================
 */

/* ─── 1. CORE THEME PALETTES (8 KLIC THEMES) ─── */

:root,
[data-theme="midnight"] {
    --bg-primary: #070913;
    --bg-secondary: #0d1224;
    --bg-card: #0f172a;
    --bg-card-hover: #1e293b;
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.06);

    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --text-accent: #a855f7;

    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-glass: rgba(255, 255, 255, 0.12);
    --border-focus: rgba(99, 102, 241, 0.5);

    --accent-primary: #6366f1;
    --accent-secondary: #a855f7;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --accent-glow: rgba(99, 102, 241, 0.25);
    --accent-subtle: rgba(168, 85, 247, 0.12);

    --code-bg: #070b19;
    --code-border: rgba(99, 102, 241, 0.25);
    --code-inline-bg: rgba(99, 102, 241, 0.15);
    --code-inline-color: #c084fc;

    --radial-ambient: radial-gradient(circle at 50% -10%, rgba(99, 102, 241, 0.1) 0%, transparent 60%);
}

[data-theme="ocean"] {
    --bg-primary: #050e1d;
    --bg-secondary: #0b192e;
    --bg-card: #0d213d;
    --bg-card-hover: #143054;
    --text-accent: #38bdf8;
    --accent-primary: #0ea5e9;
    --accent-secondary: #38bdf8;
    --accent-gradient: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
    --accent-glow: rgba(14, 165, 233, 0.25);
    --accent-subtle: rgba(14, 165, 233, 0.12);
    --code-inline-color: #38bdf8;
}

[data-theme="sunset"] {
    --bg-primary: #120914;
    --bg-secondary: #1f1022;
    --bg-card: #28142c;
    --bg-card-hover: #3b1e41;
    --text-accent: #fb7185;
    --accent-primary: #f43f5e;
    --accent-secondary: #fb7185;
    --accent-gradient: linear-gradient(135deg, #e11d48 0%, #fb7185 100%);
    --accent-glow: rgba(244, 63, 94, 0.25);
    --accent-subtle: rgba(244, 63, 94, 0.12);
    --code-inline-color: #fb7185;
}

[data-theme="crimson"] {
    --bg-primary: #120609;
    --bg-secondary: #1f0b10;
    --bg-card: #280d14;
    --bg-card-hover: #3b141e;
    --text-accent: #f43f5e;
    --accent-primary: #e11d48;
    --accent-secondary: #f43f5e;
    --accent-gradient: linear-gradient(135deg, #be123c 0%, #f43f5e 100%);
    --accent-glow: rgba(225, 29, 72, 0.25);
    --accent-subtle: rgba(225, 29, 72, 0.12);
    --code-inline-color: #f43f5e;
}

[data-theme="amber"] {
    --bg-primary: #120c04;
    --bg-secondary: #1f1507;
    --bg-card: #281c09;
    --bg-card-hover: #3d2a0e;
    --text-accent: #fbbf24;
    --accent-primary: #f59e0b;
    --accent-secondary: #fbbf24;
    --accent-gradient: linear-gradient(135deg, #d97706 0%, #fbbf24 100%);
    --accent-glow: rgba(245, 158, 11, 0.25);
    --accent-subtle: rgba(245, 158, 11, 0.12);
    --code-inline-color: #fbbf24;
}

[data-theme="sapphire"] {
    --bg-primary: #060b18;
    --bg-secondary: #0c142b;
    --bg-card: #101c3d;
    --bg-card-hover: #182a5c;
    --text-accent: #60a5fa;
    --accent-primary: #3b82f6;
    --accent-secondary: #60a5fa;
    --accent-gradient: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);
    --accent-glow: rgba(59, 130, 246, 0.25);
    --accent-subtle: rgba(59, 130, 246, 0.12);
    --code-inline-color: #60a5fa;
}

[data-theme="purple"] {
    --bg-primary: #0b0716;
    --bg-secondary: #140d28;
    --bg-card: #1c1338;
    --bg-card-hover: #291c52;
    --text-accent: #a78bfa;
    --accent-primary: #8b5cf6;
    --accent-secondary: #a78bfa;
    --accent-gradient: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    --accent-glow: rgba(139, 92, 246, 0.25);
    --accent-subtle: rgba(139, 92, 246, 0.12);
    --code-inline-color: #a78bfa;
}

[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --bg-glass: rgba(0, 0, 0, 0.02);
    --bg-glass-hover: rgba(0, 0, 0, 0.04);

    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --text-dim: #94a3b8;
    --text-accent: #6366f1;

    --border-subtle: #e2e8f0;
    --border-glass: #cbd5e1;
    --border-focus: #6366f1;

    --accent-primary: #6366f1;
    --accent-secondary: #6366f1;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --accent-glow: rgba(99, 102, 241, 0.15);
    --accent-subtle: rgba(99, 102, 241, 0.08);

    --code-bg: #f8fafc;
    --code-border: #e2e8f0;
    --code-header-bg: #f1f5f9;
    --code-text: #0f172a;
    --code-inline-bg: rgba(99, 102, 241, 0.08);
    --code-inline-color: #4f46e5;

    --radial-ambient: radial-gradient(circle at 50% -10%, rgba(99, 102, 241, 0.04) 0%, transparent 60%);
}

/* ─── 2. DYNAMIC HIGH-CONTRAST GLOBAL OVERRIDES ─── */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body.klic-doc-body {
    background-color: var(--bg-primary);
    background-image: var(--radial-ambient);
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.25s ease, color 0.25s ease;
}

.font-outfit {
    font-family: 'Outfit', sans-serif !important;
}

.text-accent {
    color: var(--accent-secondary) !important;
}

.klic-title-text {
    color: var(--text-primary) !important;
}

/* Force high contrast on Bootstrap utility classes */
.klic-doc-body .text-muted {
    color: var(--text-muted) !important;
}

.klic-doc-body .text-secondary {
    color: var(--text-secondary) !important;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--border-subtle);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* ─── 3. TOP NAVBAR & THEME TOGGLE BUTTON (MATCHING KLIC.IN) ─── */

.klic-doc-navbar {
    height: 64px;
    background: var(--bg-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 1040;
    transition: background 0.3s ease;
}

.klic-doc-logo {
    height: 26px;
    width: auto;
    display: block;
}

.klic-doc-logo-light {
    display: block;
}

.klic-doc-logo-dark {
    display: none;
}

[data-theme="light"] .klic-doc-logo-light {
    display: none !important;
}

[data-theme="light"] .klic-doc-logo-dark {
    display: block !important;
}

.klic-doc-version-badge {
    background: var(--accent-gradient);
    color: #ffffff;
    font-size: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    padding: 2px 7px;
    letter-spacing: 0.8px;
    border-radius: 5px;
}

.klic-doc-search-trigger {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-size: 13px;
    padding: 7px 14px;
    border-radius: 10px;
    width: 320px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
    cursor: pointer;
}

.klic-doc-search-trigger:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: 0 0 16px var(--accent-glow);
}

.klic-doc-search-kbd {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    font-size: 10px;
    font-family: 'JetBrains Mono', monospace;
    padding: 2px 6px;
    border-radius: 4px;
}

[data-theme="light"] .klic-doc-search-kbd {
    background: rgba(0, 0, 0, 0.06);
}

.klic-doc-btn-ghost {
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s ease;
}

.klic-doc-btn-ghost:hover {
    color: var(--text-primary);
    background: var(--bg-card);
    border-color: var(--accent-primary);
}

.klic-doc-btn-primary {
    background: var(--accent-gradient);
    color: #ffffff !important;
    border: none;
    padding: 6px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 14px var(--accent-glow);
    transition: all 0.2s ease;
}

.klic-doc-btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.klic-doc-navbar .d-flex.align-items-center {
    gap: 12px;
}

.klic-doc-navbar .klic-theme-dropdown {
    margin: 0 4px;
}

/* Exact Theme Toggle Button Matching klic.in */
.klic-theme-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    padding: 0;
    margin: 0 2px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

[data-theme="light"] .klic-theme-toggle {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.1);
    color: var(--text-secondary);
}

.klic-theme-toggle:hover {
    background: rgba(168, 85, 247, 0.15);
    color: var(--accent-secondary);
    border-color: rgba(168, 85, 247, 0.35);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.25);
    transform: rotate(15deg) scale(1.05);
}

.klic-doc-theme-menu {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    min-width: 170px;
}

[data-theme="light"] .klic-doc-theme-menu {
    background: #ffffff;
    border-color: #cbd5e1;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.klic-doc-theme-menu .dropdown-item {
    color: var(--text-primary);
    font-size: 13px;
    transition: all 0.15s ease;
}

.klic-doc-theme-menu .dropdown-item:hover {
    background: var(--bg-card-hover);
    color: var(--accent-secondary);
}

.klic-theme-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

/* ─── 4. 3-COLUMN DESKTOP LAYOUT (1560PX MAX-WIDTH) ─── */

.klic-doc-container {
    max-width: 1560px;
    margin: 0 auto;
    padding: 0 24px;
}

.klic-doc-layout-grid {
    display: flex;
    gap: 0;
    min-height: calc(100vh - 64px);
}

/* Left Sidebar Panel (Refined 290px Design) */
.klic-doc-sidebar {
    width: 290px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-subtle);
    padding: 24px 18px 40px 0;
}

.klic-doc-sidebar-inner {
    position: sticky;
    top: 84px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-right: 6px;
}

/* Category Group Header Button */
.klic-doc-nav-group-btn {
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    border-radius: 8px;
    padding: 6px 8px;
    transition: all 0.15s ease;
}

.klic-doc-nav-group-btn:hover {
    background: var(--bg-glass-hover);
}

[data-theme="light"] .klic-doc-nav-group-btn:hover {
    background: rgba(0, 0, 0, 0.04);
}

.klic-nav-group-icon-wrap {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    font-size: 13px;
    flex-shrink: 0;
    margin-right: 10px;
    transition: all 0.15s ease;
}

[data-theme="light"] .klic-nav-group-icon-wrap {
    background: rgba(0, 0, 0, 0.04);
}

.klic-doc-nav-group-btn:hover .klic-nav-group-icon-wrap {
    background: rgba(168, 85, 247, 0.15);
}

.klic-nav-group-title {
    color: var(--text-secondary);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    transition: color 0.15s ease;
}

.klic-doc-nav-group-btn:hover .klic-nav-group-title {
    color: var(--text-primary);
}

.klic-nav-chevron {
    color: var(--text-dim) !important;
    font-size: 11px;
    transition: transform 0.2s ease, color 0.15s ease;
}

.klic-doc-nav-group-btn:hover .klic-nav-chevron {
    color: var(--text-secondary) !important;
}

.klic-doc-nav-group-btn[aria-expanded="true"] .klic-nav-chevron {
    transform: rotate(180deg);
}

/* Nested Sub-item List with Left Vertical Guide Line */
.klic-doc-nav-list {
    border-left: 1px solid var(--border-subtle);
    margin-left: 13px;
    padding-left: 8px;
    margin-top: 3px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.klic-doc-nav-item {
    margin-bottom: 0;
}

.klic-doc-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.4;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.15s ease;
    border-left: 2px solid transparent;
}

.klic-doc-nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-glass-hover);
}

[data-theme="light"] .klic-doc-nav-link:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.klic-doc-nav-link.active {
    color: #ffffff !important;
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.18) 0%, rgba(168, 85, 247, 0.08) 100%) !important;
    border-left-color: var(--accent-secondary) !important;
    font-weight: 600;
    box-shadow: inset 0 0 12px rgba(99, 102, 241, 0.1);
}

[data-theme="light"] .klic-doc-nav-link.active {
    color: #4f46e5 !important;
    background: rgba(99, 102, 241, 0.1) !important;
    border-left-color: #6366f1 !important;
}

.klic-nav-link-text {
    font-size: 13px;
}

.klic-doc-pill-featured {
    background: var(--accent-gradient);
    color: #ffffff;
    font-size: 9px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 4px;
}

/* HTTP Method Badges in Sidebar */
.klic-method-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9.5px;
    font-weight: 700;
    padding: 1.5px 5px;
    border-radius: 4px;
    letter-spacing: 0.4px;
    line-height: 1.2;
    flex-shrink: 0;
}

.badge-method-post {
    background: rgba(16, 185, 129, 0.16);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.35);
}

.badge-method-get {
    background: rgba(59, 130, 246, 0.16);
    color: #38bdf8;
    border: 1px solid rgba(59, 130, 246, 0.35);
}

.badge-method-delete {
    background: rgba(244, 63, 94, 0.16);
    color: #fb7185;
    border: 1px solid rgba(244, 63, 94, 0.35);
}

.badge-method-put,
.badge-method-patch {
    background: rgba(245, 158, 11, 0.16);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.35);
}

/* Offcanvas Mobile Sidebar */
.klic-doc-offcanvas {
    background: var(--bg-primary);
    border-right: 1px solid var(--border-subtle);
    color: var(--text-primary);
}

/* Main Column Container */
.klic-doc-main-col {
    flex: 1;
    min-width: 0;
    padding: 32px 0 60px 36px;
}

/* Article + Right TOC Grid */
.klic-doc-article-layout {
    display: flex;
    gap: 44px;
    justify-content: space-between;
    align-items: flex-start;
}

.klic-doc-content-wrap {
    flex: 1;
    min-width: 0;
    max-width: 860px;
}

/* Right TOC */
.klic-doc-toc-col {
    width: 250px;
    flex-shrink: 0;
    position: sticky;
    top: 84px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-left: 12px;
}

.klic-doc-toc-list {
    border-left: 1px solid var(--border-subtle);
}

.klic-doc-toc-link {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    line-height: 1.5;
    padding: 4px 0 4px 14px;
    margin-left: -1px;
    border-left: 2px solid transparent;
    transition: all 0.15s ease;
}

.klic-doc-toc-link:hover {
    color: var(--text-primary);
    border-left-color: var(--text-secondary);
}

.klic-doc-toc-link.active {
    color: var(--accent-secondary);
    border-left-color: var(--accent-secondary);
    font-weight: 600;
}

.klic-doc-help-box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 16px;
}

.klic-doc-side-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    display: flex;
    align-items: center;
    transition: all 0.15s ease;
}

.klic-doc-side-link:hover {
    color: var(--accent-secondary);
    transform: translateX(2px);
}

/* ─── 5. DOCUMENTATION HUB (ROOT /DOCS) ─── */

.klic-doc-hub-wrap {
    max-width: 1040px;
    margin: 0 auto;
}

.klic-doc-hero-section {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 36px 40px;
    position: relative;
    overflow: hidden;
}

.klic-doc-version-pill {
    background: var(--accent-subtle);
    color: var(--accent-secondary);
    border: 1px solid var(--border-subtle);
    font-size: 11px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 5px;
}

.klic-doc-hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.6px;
    color: var(--text-primary);
}

.klic-doc-hero-subtitle {
    color: var(--text-secondary) !important;
    font-size: 16px;
    max-width: 600px;
}

.klic-doc-hero-search-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    color: var(--text-muted);
    border-radius: 12px;
    padding: 12px 18px;
    width: 100%;
    max-width: 580px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: all 0.2s ease;
}

.klic-doc-hero-search-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: 0 0 20px var(--accent-glow);
}

.klic-doc-hero-search-text {
    font-size: 14.5px;
    color: var(--text-muted);
}

.klic-doc-hero-search-btn:hover .klic-doc-hero-search-text {
    color: var(--text-primary);
}

.klic-doc-tag {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.15s ease;
}

.klic-doc-tag:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-secondary);
    color: var(--text-primary);
}

/* Quick Start Step Cards */
.klic-doc-step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 22px;
    transition: all 0.2s ease;
}

.klic-doc-step-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glass);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.klic-step-index {
    font-family: 'JetBrains Mono', monospace;
    font-size: 16px;
    font-weight: 800;
    color: var(--accent-secondary);
}

.klic-step-badge {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

[data-theme="light"] .klic-step-badge {
    background: rgba(0, 0, 0, 0.06);
}

.klic-step-desc {
    color: var(--text-secondary) !important;
    font-size: 13.5px;
    line-height: 1.5;
}

.klic-doc-step-code {
    background: #070b19;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    padding: 6px 10px;
}

[data-theme="light"] .klic-doc-step-code {
    background: #0f172a;
}

.klic-step-code-text,
.klic-doc-step-code code {
    color: #38bdf8 !important;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    background: transparent;
    border: none;
    padding: 0;
}

.klic-step-copy-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-secondary);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 11px;
    cursor: pointer;
    margin-left: 6px;
}

.klic-step-copy-btn:hover {
    background: var(--accent-primary);
    color: #ffffff;
}

.klic-step-cta {
    color: var(--accent-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.15s ease;
}

.klic-step-cta:hover {
    filter: brightness(1.2);
    transform: translateX(2px);
}

.klic-section-subtitle {
    color: var(--text-muted) !important;
}

/* Category Grid Cards */
.klic-doc-cat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 22px;
    height: 100%;
    transition: all 0.2s ease;
}

.klic-doc-cat-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.klic-doc-cat-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 14px;
}

.klic-doc-cat-icon.bg-yellow { background: rgba(245, 158, 11, 0.16); border: 1px solid rgba(245, 158, 11, 0.35); }
.klic-doc-cat-icon.bg-green  { background: rgba(16, 185, 129, 0.16); border: 1px solid rgba(16, 185, 129, 0.35); }
.klic-doc-cat-icon.bg-blue   { background: rgba(59, 130, 246, 0.16); border: 1px solid rgba(59, 130, 246, 0.35); }
.klic-doc-cat-icon.bg-purple { background: rgba(168, 85, 247, 0.16); border: 1px solid rgba(168, 85, 247, 0.35); }
.klic-doc-cat-icon.bg-rose   { background: rgba(244, 63, 94, 0.16);  border: 1px solid rgba(244, 63, 94, 0.35); }
.klic-doc-cat-icon.bg-cyan   { background: rgba(14, 165, 233, 0.16); border: 1px solid rgba(14, 165, 233, 0.35); }

.klic-doc-cat-desc {
    color: var(--text-secondary) !important;
    font-size: 13px;
    line-height: 1.5;
}

.klic-doc-cat-footer {
    border-top-color: var(--border-subtle) !important;
}

.klic-cat-arrow {
    color: var(--text-muted);
    transition: all 0.15s ease;
}

.klic-doc-cat-card:hover .klic-cat-arrow {
    color: var(--accent-secondary);
    transform: translateX(3px);
}

/* Featured API Card & Endpoint Table */
.klic-doc-featured-api-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 26px 28px;
}

.klic-api-card-sub {
    color: var(--text-secondary) !important;
    font-size: 13.5px;
}

.klic-doc-api-table {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.klic-doc-api-row {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 10px 14px;
    transition: all 0.15s ease;
}

.klic-doc-api-row:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-secondary);
    transform: translateX(2px);
}

.klic-api-row-desc {
    color: var(--text-secondary) !important;
}

.klic-doc-api-row:hover .klic-api-row-desc {
    color: var(--text-primary) !important;
}

.klic-auth-tag {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .klic-auth-tag {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
}

/* Recently Updated Cards */
.klic-doc-recent-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    transition: all 0.15s ease;
}

.klic-doc-recent-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glass);
}

.klic-doc-recent-cat {
    background: var(--accent-subtle);
    color: var(--accent-secondary);
    font-size: 10px;
    font-weight: 600;
}

.klic-recent-desc {
    color: var(--text-muted) !important;
}

/* ─── 6. ARTICLE READER & MARKDOWN BODY ─── */

.klic-doc-breadcrumb .breadcrumb-item a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
}

.klic-doc-breadcrumb .breadcrumb-item a:hover {
    color: var(--accent-secondary);
}

.klic-doc-breadcrumb .breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 600;
}

.klic-doc-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-dim);
    content: "/";
}

.klic-doc-category-badge {
    background: var(--accent-subtle);
    color: var(--accent-secondary);
    border: 1px solid var(--border-subtle);
    font-size: 11px;
    font-weight: 700;
    border-radius: 5px;
    padding: 3px 8px;
    text-transform: uppercase;
}

.klic-doc-api-badge {
    background: rgba(16, 185, 129, 0.12);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-size: 11px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    border-radius: 5px;
    padding: 3px 7px;
}

.klic-doc-main-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.6px;
    color: var(--text-primary);
    margin: 12px 0 8px 0;
}

.klic-doc-summary {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary) !important;
    margin-bottom: 14px;
}

.klic-doc-meta {
    color: var(--text-muted) !important;
}

/* Multi-Language Code Tabs */
.klic-doc-multicode-card {
    background: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: 12px;
    overflow: hidden;
}

.klic-doc-multicode-header {
    background: var(--code-header-bg);
    border-bottom: 1px solid var(--code-border);
    padding: 6px 14px;
}

.klic-doc-code-tab-btn {
    background: transparent !important;
    border: none !important;
    color: var(--text-muted) !important;
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 5px;
}

.klic-doc-code-tab-btn:hover {
    color: var(--text-primary) !important;
}

.klic-doc-code-tab-btn.active {
    color: #ffffff !important;
    background: var(--accent-gradient) !important;
}

.klic-doc-copy-active-btn,
.klic-doc-copy-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.klic-doc-copy-active-btn:hover,
.klic-doc-copy-btn:hover {
    background: var(--accent-primary);
    color: #ffffff;
}

[data-theme="light"] .klic-doc-copy-active-btn,
[data-theme="light"] .klic-doc-copy-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
}

[data-theme="light"] .klic-doc-copy-active-btn:hover,
[data-theme="light"] .klic-doc-copy-btn:hover {
    background: var(--accent-primary);
    color: #ffffff;
    border-color: var(--accent-primary);
}

.klic-doc-multicode-body pre,
.klic-doc-code-wrap pre {
    margin: 0;
    padding: 16px 20px;
    overflow-x: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    line-height: 1.65;
    color: var(--code-text, #e2e8f0);
}

.klic-doc-multicode-body code,
.klic-doc-code-wrap code {
    color: var(--code-text, #e2e8f0);
    background: transparent;
    border: none;
    padding: 0;
}

.klic-doc-code-wrap {
    background: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: 10px;
    margin: 20px 0;
    overflow: hidden;
}

.klic-doc-code-header {
    background: var(--code-header-bg);
    border-bottom: 1px solid var(--code-border);
    padding: 6px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.klic-doc-code-lang {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 700;
    color: var(--accent-secondary);
    text-transform: uppercase;
}

/* Markdown Typography */
.klic-doc-markdown-body {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.klic-doc-markdown-body h1,
.klic-doc-markdown-body h2,
.klic-doc-markdown-body h3,
.klic-doc-markdown-body h4 {
    color: var(--text-primary);
}

.klic-doc-markdown-body h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.65rem;
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 14px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-subtle);
}

.klic-doc-markdown-body h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 10px;
}

.klic-doc-markdown-body p {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.klic-doc-markdown-body strong {
    color: var(--text-primary);
    font-weight: 600;
}

.klic-doc-markdown-body code,
code.klic-doc-inline-code {
    background: var(--code-inline-bg);
    color: var(--code-inline-color);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    padding: 2px 5px;
    border-radius: 4px;
    border: 1px solid var(--border-subtle);
}

.klic-doc-markdown-body a {
    color: var(--accent-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.klic-doc-markdown-body a:hover {
    filter: brightness(1.2);
}

/* Alert Callouts */
.klic-doc-callout {
    padding: 14px 18px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 3px solid;
    font-size: 14px;
    line-height: 1.55;
}

.klic-doc-callout-note {
    background: rgba(99, 102, 241, 0.08);
    border-color: #6366f1;
    color: var(--text-primary);
}

.klic-doc-callout-tip {
    background: rgba(16, 185, 129, 0.08);
    border-color: #10b981;
    color: var(--text-primary);
}

.klic-doc-callout-important {
    background: rgba(168, 85, 247, 0.08);
    border-color: #a855f7;
    color: var(--text-primary);
}

.klic-doc-callout-warning {
    background: rgba(245, 158, 11, 0.08);
    border-color: #f59e0b;
    color: var(--text-primary);
}

.klic-doc-callout-title {
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

/* Tables */
.klic-doc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
    border: 1px solid var(--border-subtle);
}

.klic-doc-table th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    padding: 10px 14px;
    border-bottom: 2px solid var(--border-subtle);
}

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

/* Heading Anchor Link */
.klic-doc-anchor-link {
    margin-left: 6px;
    color: var(--text-dim);
    text-decoration: none !important;
    opacity: 0;
    transition: opacity 0.15s ease;
    font-size: 0.8em;
}

.klic-doc-heading:hover .klic-doc-anchor-link {
    opacity: 1;
}

/* Feedback Card */
.klic-doc-feedback-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
}

.klic-doc-feedback-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 13px;
    padding: 5px 12px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.klic-doc-feedback-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.klic-doc-nav-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    transition: all 0.15s ease;
}

.klic-doc-nav-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-1px);
}

/* ─── 7. SPOTLIGHT SEARCH MODAL (CTRL+K) ─── */

.klic-doc-search-modal .modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.klic-doc-search-input-wrap {
    display: flex;
    align-items: center;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-subtle);
    gap: 12px;
}

.klic-doc-search-input {
    background: transparent !important;
    border: none !important;
    color: var(--text-primary) !important;
    font-size: 15px;
    box-shadow: none !important;
    padding: 0;
}

.klic-doc-search-input::placeholder {
    color: var(--text-dim);
}

.klic-doc-search-results-wrap {
    max-height: 420px;
    overflow-y: auto;
    padding: 6px;
}

.klic-doc-search-item {
    display: block;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.15s ease;
}

.klic-doc-search-item:hover,
.klic-doc-search-item.active {
    background: var(--bg-card-hover);
    border-left: 3px solid var(--accent-secondary);
}

.klic-doc-search-item-title {
    font-weight: 600;
    font-size: 13.5px;
    color: var(--text-primary);
}

.klic-doc-search-item-cat {
    font-size: 11px;
    color: var(--accent-secondary);
    background: var(--accent-subtle);
    padding: 2px 6px;
    border-radius: 4px;
}

.klic-doc-search-item-snippet {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
    line-height: 1.45;
}

.klic-kbd-key {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    font-size: 10px;
    font-family: 'JetBrains Mono', monospace;
    padding: 2px 5px;
    border-radius: 4px;
}

[data-theme="light"] .klic-kbd-key {
    background: rgba(0, 0, 0, 0.06);
    color: #475569;
}

/* ─── 8. INTERACTIVE FILTER PILLS & BACK TO TOP ─── */

.klic-method-filter-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.klic-method-filter-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.klic-method-filter-btn.active {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--accent-secondary);
    box-shadow: 0 0 10px var(--accent-glow);
    font-weight: 600;
}

/* Heading Scroll Margin & Anchor Glow */
.klic-doc-heading,
.klic-doc-markdown-body h1,
.klic-doc-markdown-body h2,
.klic-doc-markdown-body h3,
.klic-doc-markdown-body h4 {
    scroll-margin-top: 96px;
}

.klic-doc-heading:target {
    animation: klicHeadingFlash 1.5s ease;
}

@keyframes klicHeadingFlash {
    0% { background: rgba(99, 102, 241, 0.2); }
    100% { background: transparent; }
}

/* Floating Back to Top Button */
.klic-back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    border-radius: 30px;
    padding: 8px 14px;
    font-size: 13px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 1030;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.klic-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.klic-back-to-top:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 16px var(--accent-glow);
    transform: translateY(-2px);
}

[data-theme="light"] .klic-back-to-top {
    background: #ffffff;
    border-color: #cbd5e1;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* Floating Micro Toast */
.klic-doc-floating-toast {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    padding: 10px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.klic-doc-floating-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

[data-theme="light"] .klic-doc-floating-toast {
    background: #ffffff;
    border-color: #cbd5e1;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

/* Webhook HMAC Calculator Result Card */
.klic-doc-hmac-result-wrap {
    background: var(--code-bg);
    border-color: var(--code-border) !important;
}

.klic-signature-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--accent-secondary);
    word-break: break-all;
    user-select: all;
}

[data-theme="light"] .klic-doc-hmac-result-wrap {
    background: #f8fafc;
    border-color: #e2e8f0 !important;
}

[data-theme="light"] .klic-signature-box {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #4338ca;
}

/* Article Meta Action Buttons (Share, Print) */
.klic-doc-meta-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.klic-doc-meta-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

[data-theme="light"] .klic-doc-meta-btn {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #475569;
}

[data-theme="light"] .klic-doc-meta-btn:hover {
    background: #e2e8f0;
    color: #0f172a;
}

/* ─── 8. RESPONSIVE BREAKPOINTS ─── */

@media (max-width: 1279.98px) {
    .klic-doc-toc-col {
        display: none !important;
    }
    .klic-doc-article-layout {
        gap: 0;
    }
    .klic-doc-content-wrap {
        max-width: 100%;
    }
}

@media (max-width: 991.98px) {
    .klic-doc-sidebar {
        display: none !important;
    }
    .klic-doc-main-col {
        padding: 20px 0 48px 0;
    }
    .klic-doc-hero-section {
        padding: 26px 20px;
    }
    .klic-doc-hero-title {
        font-size: 1.75rem;
    }
}

/* ─── 9. PRINT / SAVE AS PDF STYLESHEET ─── */

/* ==========================================================================
   SDK Interactive "Run Request" Simulator Terminal
   ========================================================================== */
.klic-doc-sim-terminal {
    border-top: 1px solid var(--border-color);
    background: rgba(10, 14, 26, 0.95);
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    overflow: hidden;
    animation: simSlideDown 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

[data-theme="light"] .klic-doc-sim-terminal {
    background: #f8fafc;
    border-top-color: #e2e8f0;
}

@keyframes simSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.klic-doc-sim-header {
    background: rgba(0, 0, 0, 0.35);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .klic-doc-sim-header {
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
}

.klic-doc-sim-body {
    max-height: 280px;
    overflow-y: auto;
}

.klic-doc-sim-body pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    line-height: 1.5;
    color: #38bdf8;
}

[data-theme="light"] .klic-doc-sim-body pre {
    color: #0369a1;
}

@media print {
    .klic-doc-sidebar-col,
    .klic-doc-toc-col,
    .klic-doc-navbar,
    .klic-back-to-top,
    .klic-doc-feedback-card,
    .klic-doc-sim-terminal {
        display: none !important;
    }.klic-doc-pagination-wrap,
    .klic-doc-search-modal,
    .klic-doc-floating-toast {
        display: none !important;
    }

    body.klic-doc-body {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 12pt !important;
    }

    .klic-doc-main-col {
        padding: 0 !important;
        max-width: 100% !important;
    }

    .klic-doc-content-wrap {
        max-width: 100% !important;
    }

    .klic-doc-main-title {
        color: #000000 !important;
        font-size: 24pt !important;
    }

    .klic-doc-markdown-body h2,
    .klic-doc-markdown-body h3 {
        color: #000000 !important;
        page-break-after: avoid;
    }

    .klic-doc-multicode-card,
    .klic-doc-code-wrap {
        border: 1px solid #cccccc !important;
        background: #f9f9f9 !important;
        page-break-inside: avoid;
    }

    .klic-doc-multicode-body pre,
    .klic-doc-code-wrap pre {
        color: #000000 !important;
    }

    a {
        color: #000000 !important;
        text-decoration: none !important;
    }
}