/* ==========================================================================
   AUTOMERGENT MODERN DOCUMENTATION DESIGN SYSTEM
   Fonts: Plus Jakarta Sans (Headings), Inter (Body), JetBrains Mono (Code)
   Theme: Modern Dark & Light with Glassmorphism and Glowing Accents
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, Menlo, monospace;

  /* Color Palette - Modern Dark (Default) with Monochromatic Silver & Slate Accents */
  --bg-primary: #0a0a0a;
  --bg-secondary: #121212;
  --bg-tertiary: #181818;
  --bg-card: #141414;
  --bg-card-hover: #1c1c1c;
  --bg-hover: #222222;
  --bg-glass: rgba(18, 18, 18, 0.85);

  --border-primary: #2b2b2b;
  --border-secondary: #1f1f1f;
  --border-focus: #ffffff;
  --border-highlight: rgba(255, 255, 255, 0.2);

  --text-primary: #ffffff;
  --text-secondary: #d4d4d4;
  --text-tertiary: #b3b3b3;
  --text-inverse: #0a0a0a;

  /* Accents */
  --accent-blue: #ffffff;
  --accent-blue-hover: #d4d4d4;
  --accent-blue-dim: rgba(255, 255, 255, 0.08);
  --accent-blue-glow: rgba(255, 255, 255, 0.18);

  --accent-green: #4ade80;
  --accent-green-hover: #22c55e;
  --accent-green-dim: rgba(74, 222, 128, 0.1);

  --accent-purple: #d4d4d4;
  --accent-purple-hover: #ffffff;
  --accent-purple-dim: rgba(212, 212, 212, 0.1);

  --accent-yellow: #fde047;
  --accent-yellow-dim: rgba(253, 224, 71, 0.1);

  --accent-red: #f87171;
  --accent-red-dim: rgba(248, 113, 113, 0.1);

  --accent-cyan: #d4d4d4;
  --accent-orange: #fb923c;

  /* Code */
  --code-bg: #0f0f0f;
  --code-header-bg: #161616;
  --code-border: #2b2b2b;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.6);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.65);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.75);
  --shadow-glow: 0 0 24px rgba(255, 255, 255, 0.12);

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Dimensions */
  --navbar-height: 64px;
  --sidebar-width: 270px;
  --max-content: 1240px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-hover: #e2e8f0;
  --bg-glass: rgba(255, 255, 255, 0.85);

  --border-primary: #e2e8f0;
  --border-secondary: #cbd5e1;
  --border-focus: #0284c7;
  --border-highlight: rgba(2, 132, 199, 0.2);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --text-inverse: #ffffff;

  --accent-blue: #0284c7;
  --accent-blue-hover: #0369a1;
  --accent-blue-dim: rgba(2, 132, 199, 0.08);
  --accent-blue-glow: rgba(2, 132, 199, 0.15);

  --accent-green: #059669;
  --accent-green-hover: #047857;
  --accent-green-dim: rgba(5, 150, 105, 0.08);

  --accent-purple: #7c3aed;
  --accent-purple-hover: #6d28d9;
  --accent-purple-dim: rgba(124, 58, 237, 0.08);

  --accent-yellow: #d97706;
  --accent-yellow-dim: rgba(217, 119, 6, 0.08);

  --accent-red: #e11d48;
  --accent-red-dim: rgba(225, 29, 72, 0.08);

  --code-bg: #f8fafc;
  --code-header-bg: #f1f5f9;
  --code-border: #e2e8f0;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(2, 132, 199, 0.12);
}

/* ==========================================================================
   GLOBAL BASE STYLES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--navbar-height) + 24px);
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1.25;
  letter-spacing: -0.025em;
  font-weight: 700;
}

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

a:hover {
  color: var(--accent-blue-hover);
}

code, kbd, samp, pre {
  font-family: var(--font-mono);
  font-feature-settings: "calt" 1, "liga" 1;
}

img, svg {
  vertical-align: middle;
}

::selection {
  background-color: rgba(56, 189, 248, 0.25);
  color: var(--text-primary);
}

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

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.navbar, .docs-nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  background-color: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-primary);
  z-index: 1000;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.navbar-inner, .docs-nav-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
}

.navbar-logo, .docs-nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar-logo:hover, .docs-nav-logo:hover {
  text-decoration: none;
  opacity: 0.92;
}

.navbar-logo img, .docs-nav-logo img, .navbar-logo-img {
  height: 32px;
  width: auto;
  max-width: 190px;
  display: block;
}

.footer-logo-img {
  height: 30px;
  width: auto;
  max-width: 170px;
  display: block;
  margin-bottom: 14px;
}

.navbar-links, .docs-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex: 1;
  overflow-x: auto;
  padding: 4px 0;
}

.navbar-links a, .docs-nav-links a {
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.navbar-links a:hover, .docs-nav-links a:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
  text-decoration: none;
}

.navbar-links a.active, .docs-nav-links a.active {
  color: var(--accent-blue);
  background-color: var(--accent-blue-dim);
  font-weight: 600;
}

.navbar-search {
  position: relative;
  flex-shrink: 0;
}

.navbar-search input {
  width: 220px;
  padding: 8px 12px 8px 36px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: var(--font-body);
  outline: none;
  transition: all var(--transition-fast);
}

.navbar-search input::placeholder {
  color: var(--text-tertiary);
}

.navbar-search input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-blue-glow);
  width: 280px;
  background-color: var(--bg-card);
}

.navbar-search .search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
  display: flex;
}

.navbar-search .search-shortcut {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  padding: 2px 6px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 4px;
  color: var(--text-tertiary);
  font-size: 0.7rem;
  font-family: var(--font-mono);
  pointer-events: none;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.navbar-actions a,
.navbar-actions button,
.docs-nav-github,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.navbar-actions a:hover,
.navbar-actions button:hover,
.docs-nav-github:hover,
.theme-toggle:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
  border-color: var(--border-focus);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 1px;
  transition: all var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-primary);
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
  border-top: 1px solid var(--border-primary);
}

.mobile-nav.active {
  display: block;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-links a {
  display: block;
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  color: var(--accent-blue);
  background: var(--accent-blue-dim);
  border-color: var(--accent-blue);
}

/* ==========================================================================
   HERO SECTION (HOME PAGE)
   ========================================================================== */

.hero {
  padding-top: calc(var(--navbar-height) + 50px);
  padding-bottom: 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(56, 189, 248, 0.12) 0%, rgba(192, 132, 252, 0.05) 40%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

.hero-logo-img {
  width: 440px;
  max-width: 90vw;
  height: auto;
  margin-bottom: 28px;
  filter: drop-shadow(0 8px 32px rgba(255, 255, 255, 0.12));
  transition: transform var(--transition-normal);
}

.hero-logo-img:hover {
  transform: scale(1.02);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 14px 5px 10px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 26px;
  text-decoration: none;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-badge:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.hero-badge .badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.hero-badge .badge-version {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.hero-badge .badge-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.15);
}

.hero-badge .badge-text {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.hero-badge:hover .badge-text {
  color: #ffffff;
}

.hero-badge .badge-arrow {
  color: var(--text-tertiary);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.hero-badge:hover .badge-arrow {
  color: #ffffff;
  transform: translateX(2px);
}

.hero-title, .hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.035em;
  color: #ffffff;
}

.hero-title .gradient-text,
.hero h1 .gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #d4d4d4 50%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .hero-title,
[data-theme="light"] .hero h1 {
  color: #0f172a;
}

[data-theme="light"] .hero-title .gradient-text,
[data-theme="light"] .hero h1 .gradient-text {
  background: linear-gradient(135deg, #0f172a 0%, #334155 60%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-heading);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue) 0%, #2563eb 100%);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-blue-hover) 0%, #1d4ed8 100%);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
  text-decoration: none;
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-primary);
}

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-focus);
  color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.hero-code {
  max-width: 640px;
  margin: 0 auto;
}

/* ==========================================================================
   FEATURES GRID
   ========================================================================== */

.features {
  padding: 70px 24px;
  max-width: var(--max-content);
  margin: 0 auto;
}

.features-header, .section-header {
  text-align: center;
  margin-bottom: 48px;
}

.features-header h2, .section-header h2 {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.features-header p, .section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card:hover {
  border-color: var(--border-focus);
  background-color: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 1.4rem;
}

.feature-icon.icon-terminal {
  background: var(--accent-green-dim);
  color: var(--accent-green);
  border: 1px solid rgba(52, 211, 153, 0.2);
}

.feature-icon.icon-ai {
  background: var(--accent-blue-dim);
  color: var(--accent-blue);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.feature-icon.icon-tools {
  background: var(--accent-yellow-dim);
  color: var(--accent-yellow);
  border: 1px solid rgba(251, 191, 36, 0.2);
}

.feature-icon.icon-subagents {
  background: var(--accent-purple-dim);
  color: var(--accent-purple);
  border: 1px solid rgba(192, 132, 252, 0.2);
}

.feature-icon.icon-context {
  background: var(--accent-red-dim);
  color: var(--accent-red);
  border: 1px solid rgba(244, 63, 94, 0.2);
}

.feature-icon.icon-theme {
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(34, 211, 238, 0.2);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.925rem;
  line-height: 1.6;
}

/* ==========================================================================
   SECTIONS & GENERIC CARDS
   ========================================================================== */

.section {
  padding: 70px 24px;
  max-width: var(--max-content);
  margin: 0 auto;
}

.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-primary) 20%, var(--border-primary) 80%, transparent);
  max-width: var(--max-content);
  margin: 0 auto;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  border-color: var(--border-focus);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.card ul {
  list-style: none;
  padding-left: 0;
}

.card li {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   CODE BLOCKS
   ========================================================================== */

.code-block {
  position: relative;
  margin: 24px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--code-border);
  box-shadow: var(--shadow-sm);
}

.code-block-header, .code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background-color: var(--code-header-bg);
  border-bottom: 1px solid var(--code-border);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.code-block-header .lang-label, .code-header .code-lang {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  gap: 8px;
}

.code-block-header .lang-label::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f43f5e;
  box-shadow: 14px 0 0 #fbbf24, 28px 0 0 #34d399;
  margin-right: 24px;
}

.code-block pre, .code-content pre {
  background-color: var(--code-bg);
  padding: 18px 20px;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #e2e8f0;
  margin: 0;
}

[data-theme="light"] .code-block pre, [data-theme="light"] .code-content pre {
  color: #1e293b;
}

.code-block code, .code-content code {
  font-family: var(--font-mono);
}

.copy-btn {
  padding: 5px 10px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-family: var(--font-sans);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.copy-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
  border-color: var(--border-focus);
}

.copy-btn.copied {
  color: var(--accent-green);
  border-color: var(--accent-green);
  background-color: var(--accent-green-dim);
}

/* Syntax Token Colors */
.code-prompt { color: var(--accent-green); font-weight: 600; }
.code-command { color: #f8fafc; font-weight: 500; }
.code-flag { color: var(--accent-blue); }
.code-string, .str { color: #a5d6ff; }
.code-comment, .token-comment { color: #64748b; font-style: italic; }
.token-keyword, .kw { color: #f43f5e; font-weight: 600; }
.token-function, .fn { color: #c084fc; }
.token-variable, .var { color: #fb923c; }
.token-number, .num { color: #38bdf8; }
.token-operator { color: #f43f5e; }
.token-class { color: #fbbf24; }
.token-property { color: #38bdf8; }

/* ==========================================================================
   DOCUMENTATION PAGE LAYOUT & SIDEBAR
   ========================================================================== */

.page-wrapper, .docs-layout {
  display: flex;
  min-height: calc(100vh - var(--navbar-height));
  max-width: 1440px;
  margin: 0 auto;
}

.sidebar, .docs-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  position: sticky;
  top: var(--navbar-height);
  height: calc(100vh - var(--navbar-height));
  overflow-y: auto;
  padding: 24px 16px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-primary);
  z-index: 90;
}

.sidebar-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  padding: 8px 12px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar .cat-label, .sidebar-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  padding: 10px 12px 6px;
  margin-top: 10px;
}

.sidebar nav, .sidebar ul, .sidebar-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar nav a, .sidebar li a, .sidebar-links a {
  display: block;
  padding: 6px 12px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar nav a.sub {
  padding-left: 24px;
  font-size: 0.825rem;
}

.sidebar nav a:hover, .sidebar li a:hover, .sidebar-links a:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
  text-decoration: none;
}

.sidebar nav a.active, .sidebar li a.active, .sidebar-links a.active {
  color: var(--accent-blue);
  background-color: var(--accent-blue-dim);
  border-left-color: var(--accent-blue);
  font-weight: 600;
}

.main, .main-content, .docs-content {
  flex: 1;
  min-width: 0;
  padding: 44px 56px 90px;
  max-width: 960px;
}

.main h1, .docs-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
}

.main .subtitle, .docs-content .subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.6;
}

.main h2, .docs-content h2 {
  font-size: 1.65rem;
  font-weight: 700;
  margin-top: 50px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-primary);
  letter-spacing: -0.02em;
}

.main h3, .docs-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
}

.main p, .docs-content p {
  margin-bottom: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.main ul, .main ol, .docs-content ul, .docs-content ol {
  margin-bottom: 18px;
  padding-left: 24px;
  color: var(--text-secondary);
}

.main li, .docs-content li {
  margin-bottom: 6px;
  line-height: 1.65;
}

.main strong, .docs-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

code:not([class]) {
  padding: 2px 6px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--accent-blue);
}

/* ==========================================================================
   TABLES
   ========================================================================== */

.table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  background: var(--bg-card);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

thead {
  background-color: var(--bg-secondary);
}

th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-primary);
  white-space: nowrap;
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-secondary);
  color: var(--text-secondary);
  vertical-align: top;
}

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

tbody tr:hover {
  background-color: var(--bg-hover);
}

td code {
  padding: 2px 6px;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--accent-blue);
}

.cmd-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-green);
  font-weight: 600;
  white-space: nowrap;
}

/* ==========================================================================
   CALLOUTS & ALERTS
   ========================================================================== */

.callout {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent-blue);
  background-color: var(--accent-blue-dim);
  margin: 24px 0;
  box-shadow: var(--shadow-sm);
}

.callout p {
  margin: 0;
  font-size: 0.925rem;
  color: var(--text-primary);
}

.callout .alert-title, .callout-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-blue);
}

.callout-info {
  border-left-color: var(--accent-blue);
  background-color: var(--accent-blue-dim);
}
.callout-info .callout-title { color: var(--accent-blue); }

.callout-warning {
  border-left-color: var(--accent-yellow);
  background-color: var(--accent-yellow-dim);
}
.callout-warning .callout-title { color: var(--accent-yellow); }

.callout-success {
  border-left-color: var(--accent-green);
  background-color: var(--accent-green-dim);
}
.callout-success .callout-title { color: var(--accent-green); }

.callout-danger {
  border-left-color: var(--accent-red);
  background-color: var(--accent-red-dim);
}
.callout-danger .callout-title { color: var(--accent-red); }

/* ==========================================================================
   BADGES & TAGS
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-stable {
  background-color: var(--accent-green-dim);
  color: var(--accent-green);
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.badge-beta {
  background-color: var(--accent-yellow-dim);
  color: var(--accent-yellow);
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.badge-new {
  background-color: var(--accent-purple-dim);
  color: var(--accent-purple);
  border: 1px solid rgba(192, 132, 252, 0.3);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.tag-blue { background: var(--accent-blue-dim); color: var(--accent-blue); }
.tag-green { background: var(--accent-green-dim); color: var(--accent-green); }
.tag-purple { background: var(--accent-purple-dim); color: var(--accent-purple); }
.tag-orange { background: var(--accent-yellow-dim); color: var(--accent-orange); }

/* ==========================================================================
   TABS
   ========================================================================== */

.tabs {
  margin: 24px 0;
}

.tab-buttons {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border-primary);
  margin-bottom: 16px;
  overflow-x: auto;
}

.tab-btn {
  padding: 8px 16px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
}

.tab-content {
  display: none;
}

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

/* ==========================================================================
   THEME PREVIEW CARDS
   ========================================================================== */

.theme-previews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.theme-preview-card {
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--bg-card);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.theme-preview-card:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.theme-preview-header {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-primary);
  font-size: 0.9rem;
  font-weight: 600;
}

.theme-preview-body {
  padding: 16px;
  background-color: var(--bg-secondary);
}

.theme-color-palette {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

.color-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   SEARCH MODAL / RESULTS
   ========================================================================== */

.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 360px;
  overflow-y: auto;
  display: none;
  z-index: 1001;
}

.search-results.active {
  display: block;
}

.search-result-item {
  padding: 12px 16px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  border-bottom: 1px solid var(--border-secondary);
  display: block;
  text-decoration: none;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background-color: var(--bg-hover);
  text-decoration: none;
}

.search-result-item .result-title {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.search-result-item .result-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.search-no-results {
  padding: 24px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer, .docs-footer {
  border-top: 1px solid var(--border-primary);
  background-color: var(--bg-secondary);
  padding: 56px 24px 36px;
  margin-top: 80px;
}

.footer-inner, .docs-footer-inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand, .docs-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand a, .docs-footer-brand a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
}

.footer-brand img, .docs-footer-brand img {
  height: 26px;
  width: auto;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a, .docs-footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col a:hover, .docs-footer-links a:hover {
  color: var(--accent-blue);
  text-decoration: none;
}

.footer-bottom {
  max-width: var(--max-content);
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   BACK TO TOP BUTTON
   ========================================================================== */

.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue) 0%, #2563eb 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-normal);
  z-index: 900;
}

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

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 1080px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .main, .docs-content {
    padding: 36px 32px 70px;
  }
}

@media (max-width: 820px) {
  .navbar-links {
    display: none;
  }
  .navbar-search {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero .tagline {
    font-size: 1.1rem;
  }
  .page-wrapper, .docs-layout {
    flex-direction: column;
  }
  .sidebar, .docs-sidebar {
    width: 100%;
    height: auto;
    position: relative;
    top: 0;
    border-right: none;
    border-bottom: 1px solid var(--border-primary);
    padding: 16px 20px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .main, .docs-content {
    padding: 24px 16px 60px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}