/**
 * =============================================================
 * VAMPIRE CRAWLERS WIKI — STYLES
 * =============================================================
 * Gothic vampire theme for the ultimate wiki experience.
 * Mobile-first responsive design.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-primary: #0d0a0e;
  --bg-secondary: #150f18;
  --bg-tertiary: #1c1520;
  --bg-hover: #241a2c;

  /* Text */
  --text-primary: #e8dfd0;
  --text-secondary: #a89888;
  --text-muted: #6b5d52;

  /* Brand */
  --color-primary: #8b1a1a;
  --color-secondary: #2d1f3d;
  --color-accent: #c94a4a;
  --color-gold: #c9a84a;

  /* Card Types */
  --card-character: #2a9d9d;
  --card-attack: #c94a4a;
  --card-defense: #4a8bc9;
  --card-stat: #c9b84a;
  --card-mana: #8b4ac9;
  --card-wild: #888888;
  --card-temporary: #2a2a2a;

  /* Rarity */
  --rarity-common: #888888;
  --rarity-uncommon: #4a9d4a;
  --rarity-rare: #4a7ac9;
  --rarity-epic: #8b4ac9;
  --rarity-legendary: #c9a84a;
  --rarity-ultra: #e8559e;

  /* Status */
  --color-success: #4a9d4a;
  --color-warning: #c9a84a;
  --color-danger: #c94a4a;
  --color-info: #4a8bc9;

  /* UI */
  --glass-bg: rgba(21, 15, 24, 0.85);
  --glass-border: rgba(139, 26, 26, 0.3);
  --border-subtle: rgba(232, 223, 208, 0.08);
  --border-accent: rgba(201, 74, 74, 0.4);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(139, 26, 26, 0.3);

  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2.5rem;
  --spacing-2xl: 4rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Container */
  --container-max: 1200px;
  --container-narrow: 750px;
}

/* ─── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a:hover {
  color: var(--color-gold);
}

img {
  max-width: 100%;
  height: auto;
}

/* ─── Typography ───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: 2.5rem; font-weight: 800; }
h2 { font-size: 1.875rem; font-weight: 700; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }

p { margin-bottom: var(--spacing-md); }

strong { font-weight: 600; }

code {
  font-family: 'Courier New', monospace;
  background: var(--bg-tertiary);
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}

.text-gold { color: var(--color-gold); }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-amber { color: var(--color-gold); }
.text-accent { color: var(--color-accent); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-info { color: var(--color-info); }

/* ─── Skip Link ─────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ─── Layout ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--spacing-2xl) 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* Flexbox */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.flex-wrap { flex-wrap: wrap; }

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(13, 10, 14, 0.98);
  box-shadow: var(--shadow-md);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: var(--container-max);
  margin: 0 auto;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.navbar-brand:hover {
  color: var(--color-gold);
}

.navbar-logo {
  font-size: 1.5rem;
}

.navbar-logo img {
  height: 32px;
  width: 32px;
  object-fit: contain;
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-xs);
}

.navbar-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.navbar-link:hover,
.navbar-link.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.navbar-item {
  position: relative;
}

.navbar-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-sm);
  z-index: 1001;
}

.navbar-item:hover .navbar-dropdown,
.navbar-item.dropdown-active .navbar-dropdown {
  display: block;
}

.dropdown-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dropdown-link:hover,
.dropdown-link.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.navbar-toggle,
.navbar-search-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: var(--spacing-sm);
}

@media (max-width: 768px) {
  .navbar-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
  }

  .navbar-menu.active {
    display: flex;
  }

  .navbar-toggle {
    display: block;
  }

  .navbar-dropdown {
    position: static;
    display: none;
    background: var(--bg-tertiary);
    margin-top: var(--spacing-sm);
    padding-left: var(--spacing-md);
  }

  .navbar-item.dropdown-active .navbar-dropdown {
    display: block;
  }
}

/* Progress Bar */
#progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  width: 0%;
  transition: width 100ms linear;
  z-index: 1002;
}

/* ─── Search Overlay ─────────────────────────────────────── */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
}

.search-overlay.hidden {
  display: none;
}

.search-modal {
  width: 90%;
  max-width: 600px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.search-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-subtle);
}

.search-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-family: var(--font-body);
  outline: none;
}

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

.search-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.search-close:hover {
  color: var(--text-primary);
}

.search-results {
  max-height: 400px;
  overflow-y: auto;
  padding: var(--spacing-sm);
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

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

.search-result-emoji {
  font-size: 1.5rem;
}

.search-result-item strong {
  display: block;
  color: var(--text-primary);
}

.search-result-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.search-hint {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--text-muted);
}

/* ─── Hero ─────────────────────────────────────────────── */
.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(139, 26, 26, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-block {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

.hero h1 {
  font-size: 3rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .hero-block { font-size: 3rem; }
}

/* Page Hero */
.page-hero {
  padding-top: 100px;
  padding-bottom: var(--spacing-xl);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.page-hero h1 {
  margin-bottom: var(--spacing-md);
}

/* ─── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
}

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

.card-gradient {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.card-header {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  margin: var(--spacing-sm) 0;
}

.card-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.card-body {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-subtle);
}

/* Card Type Badges */
.badge {
  display: inline-block;
  padding: 0.2em 0.6em;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-character { background: var(--card-character); color: #fff; }
.badge-attack { background: var(--card-attack); color: #fff; }
.badge-defense { background: var(--card-defense); color: #fff; }
.badge-stat { background: var(--card-stat); color: #000; }
.badge-mana { background: var(--card-mana); color: #fff; }
.badge-wild { background: var(--card-wild); color: #fff; }
.badge-temporary { background: var(--card-temporary); color: #fff; }
.badge-gold { background: var(--color-gold); color: #000; }
.badge-primary { background: var(--color-primary); color: #fff; }
.badge-rust { background: #8b4513; color: #fff; }
.badge-info { background: var(--color-info); color: #fff; }
.badge-success { background: var(--color-success); color: #fff; }
.badge-danger { background: var(--color-danger); color: #fff; }
.badge-ultra { background: var(--rarity-ultra); color: #fff; }

/* Rarity badges */
.badge-common { background: var(--rarity-common); color: #fff; }
.badge-uncommon { background: var(--rarity-uncommon); color: #fff; }
.badge-rare { background: var(--rarity-rare); color: #fff; }
.badge-epic { background: var(--rarity-epic); color: #fff; }
.badge-legendary { background: var(--rarity-legendary); color: #000; }

/* ─── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

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

.btn-secondary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--text-primary);
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
}

/* ─── Tables ─────────────────────────────────────────────── */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

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

.table th {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-weight: 600;
  text-align: left;
  padding: var(--spacing-md);
  border-bottom: 2px solid var(--color-primary);
}

.table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

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

.table caption {
  text-align: left;
  padding: var(--spacing-md);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ─── Breadcrumb ─────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
}

.breadcrumb a {
  color: var(--text-secondary);
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb-sep {
  color: var(--text-muted);
}

/* ─── Filter Bar ─────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.filter-bar .btn {
  font-size: 0.85rem;
}

/* ─── Highlight Box ─────────────────────────────────────── */
.highlight-box {
  background: linear-gradient(135deg, rgba(139, 26, 26, 0.2) 0%, rgba(45, 31, 61, 0.2) 100%);
  border: 1px solid var(--color-primary);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.highlight-box p {
  margin: 0;
  color: var(--text-secondary);
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  margin-top: var(--spacing-2xl);
}

.footer h4 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

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

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

.footer-bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0;
}

/* ─── Reveal Animation ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Content Body (Articles) ─────────────────────────────── */
.content-body h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-primary);
}

.content-body h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-gold);
}

.content-body p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.content-body ul,
.content-body ol {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-xl);
  color: var(--text-secondary);
}

.content-body li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

/* ─── Article Page Layout ─────────────────────────────── */
article.content-body {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

/* ─── Tool Pages ─────────────────────────────────────────── */
.tool-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.tool-section {
  margin-bottom: var(--spacing-xl);
}

.tool-section h3 {
  margin-bottom: var(--spacing-md);
}

/* ─── Card Grid Layouts ─────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.card-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card-item:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.card-item-header {
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.card-item-icon {
  width: 60px;
  height: 60px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  overflow: hidden;
}

.card-item-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.card-item-info {
  flex: 1;
}

.card-item-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-item-type {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.card-item-body {
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.card-item-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.card-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.card-item-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Character Card */
.character-card {
  border-top: 4px solid var(--card-character);
}

.character-card .card-item-header {
  background: linear-gradient(135deg, var(--card-character) 0%, #1a6b6b 100%);
}

/* Attack Card */
.attack-card {
  border-top: 4px solid var(--card-attack);
}

.attack-card .card-item-header {
  background: linear-gradient(135deg, var(--card-attack) 0%, #8b2020 100%);
}

/* Defense Card */
.defense-card {
  border-top: 4px solid var(--card-defense);
}

.defense-card .card-item-header {
  background: linear-gradient(135deg, var(--card-defense) 0%, #204060 100%);
}

/* Stat Card */
.stat-card {
  border-top: 4px solid var(--card-stat);
}

.stat-card .card-item-header {
  background: linear-gradient(135deg, var(--card-stat) 0%, #8b8020 100%);
}

/* Mana Card */
.mana-card {
  border-top: 4px solid var(--card-mana);
}

.mana-card .card-item-header {
  background: linear-gradient(135deg, var(--card-mana) 0%, #4a2060 100%);
}

/* Wild Card */
.wild-card {
  border-top: 4px solid var(--card-wild);
}

.wild-card .card-item-header {
  background: linear-gradient(135deg, var(--card-wild) 0%, #404040 100%);
}

/* Temporary Card */
.temp-card {
  border-top: 4px solid var(--card-temporary);
}

.temp-card .card-item-header {
  background: linear-gradient(135deg, var(--card-temporary) 0%, #1a1a1a 100%);
}

/* ─── Dungeon Cards ─────────────────────────────────────── */
.dungeon-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.dungeon-card-header {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  padding: var(--spacing-lg);
  color: var(--text-primary);
}

.dungeon-card-body {
  padding: var(--spacing-lg);
}

.dungeon-card-stats {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.dungeon-stat {
  text-align: center;
}

.dungeon-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold);
}

.dungeon-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ─── Enemy Cards ───────────────────────────────────────── */
.enemy-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
}

.enemy-card-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.enemy-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.enemy-card-type {
  font-size: 0.8rem;
  text-transform: uppercase;
}

.enemy-card-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-subtle);
}

.enemy-stat {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ─── Relic Cards ───────────────────────────────────────── */
.relic-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.relic-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: radial-gradient(circle, rgba(201, 168, 74, 0.2) 0%, transparent 70%);
}

.relic-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.relic-card-effect {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.relic-card-found {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── Patch Notes Timeline ─────────────────────────────── */
.timeline {
  position: relative;
  padding-left: var(--spacing-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-xl) + 5px);
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border: 2px solid var(--bg-primary);
  border-radius: 50%;
}

.timeline-date {
  font-size: 0.85rem;
  color: var(--color-gold);
  margin-bottom: var(--spacing-xs);
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.timeline-version {
  display: inline-block;
  padding: 0.2em 0.6em;
  font-size: 0.75rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  margin-left: var(--spacing-sm);
}

.timeline-content {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.timeline-content ul {
  margin: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
}

.timeline-content li {
  margin-bottom: var(--spacing-xs);
}

/* ─── FAQ Accordion ─────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: var(--bg-secondary);
  border: none;
  padding: var(--spacing-lg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--bg-tertiary);
}

.faq-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: var(--spacing-lg);
  background: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ─── Forms ─────────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
}

.form-input,
.form-select {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-select {
  cursor: pointer;
}

/* ─── Utility Classes ────────────────────────────────────── */
.hidden { display: none !important; }
.visible { opacity: 1 !important; transform: translateY(0) !important; }

/* ─── Responsive Helpers ───────────────────────────────── */
@media (max-width: 768px) {
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .section {
    padding: var(--spacing-xl) 0;
  }

  .hero {
    min-height: 50vh;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .dungeon-card-stats {
    flex-wrap: wrap;
  }

  .table-container {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .btn-lg {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }

  .filter-bar {
    justify-content: center;
  }

  .timeline {
    padding-left: var(--spacing-md);
  }
}

/* ─── Featured Tools Cards ───────────────────────────────── */
.tools-featured-grid {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .tools-featured-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .tools-featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .tools-featured-grid {
    grid-template-columns: 1fr;
  }
}

.tool-featured-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.tool-featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.tool-featured-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(139, 26, 26, 0.2);
}

.tool-featured-card:hover::before {
  opacity: 1;
}

.tool-featured-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-fast);
}

.tool-featured-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.tool-featured-card:hover .tool-featured-icon {
  transform: scale(1.1);
}

/* Card header image style */
.card-header-img {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-sm);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.card-header-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tool-featured-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.tool-featured-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.5;
  flex: 1;
}

.tool-featured-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  font-size: 0.65rem;
}