/* =============================================================
   DARKEST HOURS WIKI — HORROR THEME STYLESHEET
   =============================================================
   Dark survival horror aesthetic with blood red accents,
   deep blacks, and atmospheric grays.
   ============================================================= */

:root {
  /* Primary Colors — Deep Blood Red */
  --color-primary: #B91C1C;
  --color-primary-dark: #7F1D1D;
  --color-primary-light: #DC2626;

  /* Accent — Molten Orange */
  --color-accent: #EA580C;
  --color-accent-dark: #C2410C;

  /* Secondary — Sickly Amber */
  --color-secondary: #D97706;
  --color-secondary-dark: #B45309;

  /* Success — Toxic Green */
  --color-success: #16A34A;
  --color-success-dark: #15803D;

  /* Danger — Fresh Blood */
  --color-danger: #EF4444;
  --color-danger-dark: #B91C1C;

  /* Background Layers */
  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-tertiary: #1A1A1A;
  --bg-card: #141414;

  /* Text Colors */
  --text-primary: #E5E5E5;
  --text-secondary: #999999;
  --text-muted: #666666;

  /* Borders & Glass */
  --glass-border: rgba(185, 28, 28, 0.3);
  --glass-bg: rgba(17, 17, 17, 0.8);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 20px rgba(185, 28, 28, 0.4);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

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

  /* Font Stack */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', var(--font-body);
}

/* ─── 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;
}

/* Atmospheric background texture */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(185, 28, 28, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(185, 28, 28, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

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; margin-bottom: var(--spacing-lg); }
h2 { font-size: 1.875rem; margin-bottom: var(--spacing-md); }
h3 { font-size: 1.5rem; margin-bottom: var(--spacing-sm); }
h4 { font-size: 1.25rem; margin-bottom: var(--spacing-sm); }

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

code {
  font-family: 'Fira Code', 'Consolas', monospace;
  background: var(--bg-tertiary);
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
  color: var(--color-primary-light);
}

/* ─── Layout Utilities ─────────────────────────────────────── */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: 800px;
}

.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); }
.mt-2xl { margin-top: var(--spacing-2xl); }
.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); }

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

/* ─── Navigation Bar ───────────────────────────────────────── */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  background: rgba(10, 10, 10, 0.98);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 var(--spacing-lg);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
}

.navbar-logo {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 8px rgba(185, 28, 28, 0.6));
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.navbar-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) 0;
  position: relative;
  transition: color 0.2s;
}

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

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

.navbar-link:hover::after,
.navbar-link.active::after {
  width: 100%;
}

.navbar-item {
  position: relative;
}

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

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

.dropdown-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  transition: all 0.2s;
}

.dropdown-link:hover,
.dropdown-link.active {
  background: rgba(185, 28, 28, 0.15);
  color: var(--color-primary-light);
}

.navbar-toggle,
.navbar-search-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: var(--spacing-sm);
  transition: color 0.2s;
}

.navbar-toggle:hover,
.navbar-search-btn:hover {
  color: var(--color-primary-light);
}

#progress-bar {
  position: fixed;
  top: 64px;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  width: 0%;
  z-index: 999;
  transition: width 0.1s;
}

/* ─── Search Overlay ───────────────────────────────────────── */

.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
}

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

.search-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.search-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.125rem;
  padding: var(--spacing-sm);
  outline: none;
}

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

.search-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-sm);
}

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

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-xs);
}

.search-result-item:hover {
  background: rgba(185, 28, 28, 0.1);
}

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

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

/* ─── Hero Sections ────────────────────────────────────────── */

.hero {
  padding-top: 120px;
  padding-bottom: var(--spacing-2xl);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.page-hero {
  padding-top: 120px;
  padding-bottom: var(--spacing-xl);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--glass-border);
}

.hero-block {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  filter: drop-shadow(0 0 20px rgba(185, 28, 28, 0.5));
}

/* ─── 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-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-glow);
  color: white;
}

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

.btn-secondary:hover {
  background: rgba(185, 28, 28, 0.15);
  color: var(--color-primary-light);
}

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

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

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
}

/* ─── Cards ────────────────────────────────────────────────── */

.card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
}

.card:hover {
  border-color: rgba(185, 28, 28, 0.5);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.card-gradient {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(185, 28, 28, 0.05) 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: 0.875rem;
}

.card-body {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.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(--glass-border);
}

/* ─── 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: 0.5px;
}

.badge-primary { background: var(--color-primary); color: white; }
.badge-secondary { background: var(--color-secondary); color: white; }
.badge-accent { background: var(--color-accent); color: white; }
.badge-success { background: var(--color-success); color: white; }
.badge-danger { background: var(--color-danger); color: white; }
.badge-warning { background: var(--color-secondary-dark); color: white; }
.badge-info { background: var(--bg-tertiary); color: var(--text-secondary); }
.badge-gold { background: linear-gradient(135deg, #B8860B, #DAA520); color: #1a1a1a; }
.badge-rust { background: linear-gradient(135deg, #8B4513, #A0522D); color: white; }

/* ─── Color Utilities ─────────────────────────────────────── */

.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-amber { color: var(--color-secondary) !important; }
.text-gold { color: #DAA520 !important; }
.text-rust { color: #CD853F !important; }

.opacity-75 { opacity: 0.75; }

/* ─── Grids ───────────────────────────────────────────────── */

.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); }

/* ─── Tables ──────────────────────────────────────────────── */

table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-lg) 0;
}

th, td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--glass-border);
}

th {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

tr:hover td {
  background: rgba(185, 28, 28, 0.05);
}

/* ─── Breadcrumbs ─────────────────────────────────────────── */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
}

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

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

/* ─── Highlights & Alerts ─────────────────────────────────── */

.highlight-box {
  background: rgba(185, 28, 28, 0.1);
  border-left: 4px solid var(--color-primary);
  padding: var(--spacing-md);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.alert-danger {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.alert-warning {
  background: rgba(217, 119, 6, 0.15);
  border: 1px solid var(--color-secondary);
  color: var(--color-secondary);
}

.alert-success {
  background: rgba(22, 163, 74, 0.15);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

/* ─── Timeline ────────────────────────────────────────────── */

.timeline {
  position: relative;
  padding-left: 30px;
  margin: 2rem 0;
  border-left: 2px solid var(--glass-border);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 10px rgba(185, 28, 28, 0.5);
}

.timeline-date {
  font-size: 0.85rem;
  color: var(--color-primary-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  display: block;
}

.timeline-content {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.timeline-content:hover {
  border-color: rgba(185, 28, 28, 0.4);
}

/* ─── FAQ Accordion ────────────────────────────────────────── */

.faq-container details {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.faq-container summary {
  padding: var(--spacing-md);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-container summary::-webkit-details-marker { display: none; }

.faq-container summary::after {
  content: "+";
  color: var(--color-primary);
  font-size: 1.5rem;
  line-height: 1;
}

.faq-container details[open] summary::after {
  content: "-";
}

.faq-container .faq-content {
  padding: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── Tool Cards ───────────────────────────────────────────── */

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all 0.3s ease;
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--color-primary);
}

.tool-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.tool-title {
  color: var(--color-primary-light);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

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

/* ─── Filter Bar ───────────────────────────────────────────── */

.filter-bar {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

/* ─── Content Body ─────────────────────────────────────────── */

.content-body {
  line-height: 1.8;
}

.content-body h2 {
  color: var(--color-primary-light);
  margin-top: var(--spacing-xl);
}

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

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

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

/* ─── Footer ──────────────────────────────────────────────── */

.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
}

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

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

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

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

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ─── Skip Link ────────────────────────────────────────────── */

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  z-index: 9999;
  transition: top 0.3s;
}

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

/* ─── Reveal Animations ───────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

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

/* ─── Entity Threat Styles ─────────────────────────────────── */

.threat-critical { color: var(--color-danger); }
.threat-high { color: var(--color-accent); }
.threat-medium { color: var(--color-secondary); }
.threat-low { color: var(--color-success); }

/* ─── Promo Code Styles ───────────────────────────────────── */

.promo-code {
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.promo-code:hover {
  border-color: var(--color-primary);
}

/* ─── Responsive Design ───────────────────────────────────── */

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

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

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

  .navbar-menu {
    display: none;
    position: absolute;
    top: 64px;
    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-dropdown {
    position: static;
    box-shadow: none;
    padding-left: var(--spacing-md);
  }

  .navbar-item:hover .navbar-dropdown {
    display: none;
  }

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

  .hero-block {
    font-size: 3rem;
  }

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

  .footer h4 {
    margin-top: var(--spacing-lg);
  }
}

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

  .container {
    padding: 0 var(--spacing-sm);
  }

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

  .hero-block {
    font-size: 2.5rem;
  }

  .search-modal {
    margin: var(--spacing-md);
  }
}

/* ─── Print Styles ─────────────────────────────────────────── */

@media print {
  .navbar,
  .footer,
  .search-overlay,
  #progress-bar {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}