/* FanForge AI Design System - Gold/Black Theme */

/* ========== CSS VARIABLES ========== */
:root {
  /* Backgrounds */
  --bg: #060609;
  --bg2: #0a0a10;
  --bg3: #12121c;

  /* Accents & Borders */
  --gold: #c9a227;
  --gold2: #d4a83a;
  --gold-light: #e8d48b;
  --border: #2a2520;

  /* Text Colors */
  --text: #e8e4d9;
  --text2: #94a3b8;
  --text3: #64748b;

  /* Interaction */
  --heart: #ff6b8a;
  --success: #10b981;
  --error: #ef4444;
  --info: #3b82f6;

  /* Fandom Colors */
  --bts: #7c3aed;
  --blackpink: #ec4899;
  --straykids: #dc2626;
  --newjeans: #06b6d4;
  --seventeen: #f97316;
  --twice: #eab308;
  --ive: #f97316;
  --aespa: #7c3aed;
  --lesserafim: #16a34a;
  --ateez: #0284c7;

  /* Typography */
  --font-primary: 'Rajdhani', 'Exo 2', sans-serif;
  --font-secondary: 'Inter', sans-serif;

  /* Spacing */
  --gap: 1rem;
  --gap-sm: 0.5rem;
  --gap-lg: 2rem;

  /* Border Radius */
  --radius: 0.375rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;
}

/* ========== RESET & BASE ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold);
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
  color: var(--text);
  margin-bottom: var(--gap);
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* ========== LAYOUT ========== */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gap);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--gap-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--gap-lg);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ========== NAVIGATION ========== */
nav {
  position: sticky;
  top: 0;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 100%);
  border-bottom: 2px solid var(--border);
  padding: var(--gap);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  gap: var(--gap-lg);
  list-style: none;
}

.nav-links a {
  color: var(--text2);
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--gold);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--gap-lg);
}

/* ========== CARD COMPONENTS ========== */
.social-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap);
  display: flex;
  gap: var(--gap);
  transition: all 0.3s ease;
}

.social-card:hover {
  border-color: var(--gold);
  background: var(--bg3);
  box-shadow: 0 0 20px rgba(201, 162, 39, 0.1);
}

.social-card-avatar {
  flex-shrink: 0;
}

.social-card-content {
  flex: 1;
  min-width: 0;
}

.social-card-header {
  display: flex;
  align-items: baseline;
  gap: var(--gap-sm);
  margin-bottom: var(--gap-sm);
}

.social-card-username {
  color: var(--gold);
  font-weight: 700;
  font-size: 1rem;
}

.social-card-timestamp {
  color: var(--text3);
  font-size: 0.85rem;
}

.social-card-message {
  color: var(--text);
  word-wrap: break-word;
  margin-bottom: var(--gap-sm);
}

.social-card-footer {
  display: flex;
  align-items: center;
  gap: var(--gap);
}

.hub-card {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg3) 100%);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.hub-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.15);
}

.hub-card h3 {
  margin-bottom: var(--gap-sm);
}

.hub-card p {
  color: var(--text2);
  font-size: 0.95rem;
}

.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap);
  text-align: center;
}

.stat-card-number {
  color: var(--gold);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.stat-card-label {
  color: var(--text2);
  font-size: 0.9rem;
  margin-top: var(--gap-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========== SOCIAL FEED ========== */
.feed-container {
  max-height: 600px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg2);
  padding: var(--gap);
}

.feed-container::-webkit-scrollbar {
  width: 8px;
}

.feed-container::-webkit-scrollbar-track {
  background: var(--bg);
}

.feed-container::-webkit-scrollbar-thumb {
  background: var(--gold);
  border-radius: var(--radius-full);
}

/* ========== GAMIFICATION UI ========== */
.xp-bar {
  width: 100%;
  height: 24px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: var(--gap) 0;
}

.xp-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold2) 100%);
  width: 45%;
  animation: xp-fill 0.8s ease-out;
  position: relative;
}

.xp-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: glow-gold 2s infinite;
}

.level-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold2) 100%);
  color: var(--bg);
  padding: 0.25rem var(--gap);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.heart-btn {
  background: none;
  border: none;
  color: var(--text2);
  cursor: pointer;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.heart-btn:hover {
  color: var(--heart);
  transform: scale(1.2);
}

.heart-btn.active {
  color: var(--heart);
  animation: pulse-heart 0.6s ease;
}

.achievement-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg3) 100%);
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: var(--gap-sm);
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  cursor: pointer;
  transition: all 0.3s ease;
}

.achievement-badge:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(201, 162, 39, 0.3);
}

/* ========== AVATAR UI ========== */
.avatar-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg2);
  flex-shrink: 0;
}

.avatar-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-circle.bts { border-color: var(--bts); }
.avatar-circle.blackpink { border-color: var(--blackpink); }
.avatar-circle.straykids { border-color: var(--straykids); }
.avatar-circle.newjeans { border-color: var(--newjeans); }
.avatar-circle.seventeen { border-color: var(--seventeen); }
.avatar-circle.twice { border-color: var(--twice); }
.avatar-circle.ive { border-color: var(--ive); }
.avatar-circle.aespa { border-color: var(--aespa); }
.avatar-circle.lesserafim { border-color: var(--lesserafim); }
.avatar-circle.ateez { border-color: var(--ateez); }

.avatar-shop-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--gap);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.avatar-shop-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.avatar-shop-card-img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius);
  background: var(--bg3);
  margin-bottom: var(--gap-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.avatar-shop-card-price {
  color: var(--gold);
  font-weight: 700;
  font-size: 1.25rem;
  margin-top: var(--gap-sm);
}

/* ========== EXISTING COMPONENTS RESTYLED ========== */
.facts {
  background: var(--bg2);
  border-left: 4px solid var(--gold);
  padding: var(--gap-lg);
  border-radius: var(--radius);
  margin: var(--gap-lg) 0;
}

.facts h3 {
  color: var(--gold);
  margin-bottom: var(--gap);
}

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

table thead {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold2) 100%);
  color: var(--bg);
}

table th {
  padding: var(--gap);
  text-align: left;
  font-weight: 700;
  font-size: 0.95rem;
}

table td {
  padding: var(--gap);
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

table tbody tr:hover {
  background: var(--bg2);
}

.faq {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin: var(--gap) 0;
  overflow: hidden;
}

.faq-question {
  padding: var(--gap-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
  color: var(--gold);
  font-weight: 700;
}

.faq-question:hover {
  background: var(--bg3);
}

.faq-answer {
  padding: 0 var(--gap-lg) var(--gap-lg);
  color: var(--text);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq.active .faq-answer {
  max-height: 500px;
}

.breadcrumb {
  display: flex;
  gap: var(--gap-sm);
  align-items: center;
  font-size: 0.95rem;
  margin-bottom: var(--gap-lg);
  color: var(--text2);
}

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

.breadcrumb span {
  color: var(--border);
}

.related {
  margin: var(--gap-lg) 0;
}

.related h3 {
  margin-bottom: var(--gap);
}

.related-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap);
  list-style: none;
}

.related-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--gap);
  transition: all 0.3s ease;
}

.related-item:hover {
  border-color: var(--gold);
  background: var(--bg3);
}

.related-item a {
  color: var(--gold);
  font-weight: 700;
}

footer {
  background: var(--bg2);
  border-top: 2px solid var(--border);
  padding: var(--gap-lg);
  margin-top: var(--gap-lg) * 2;
  color: var(--text2);
  font-size: 0.9rem;
}

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

footer .grid-4 {
  margin-bottom: var(--gap-lg);
}

footer h4 {
  color: var(--gold);
  margin-bottom: var(--gap);
  font-size: 1rem;
}

footer ul {
  list-style: none;
}

footer li {
  margin-bottom: var(--gap-sm);
}

/* ========== ANIMATIONS ========== */
@keyframes pulse-heart {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

@keyframes xp-fill {
  0% { width: 0; }
}

@keyframes glow-gold {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  nav {
    flex-direction: column;
    gap: var(--gap);
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: var(--gap);
  }

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

  .social-card {
    flex-direction: column;
  }

  .feed-container {
    max-height: 400px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 0.95rem;
  }

  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  h3 { font-size: 1rem; }

  .nav-logo {
    font-size: 1.25rem;
  }

  .nav-right {
    gap: var(--gap);
  }

  .social-card {
    padding: var(--gap-sm);
  }

  .avatar-circle {
    width: 40px;
    height: 40px;
  }

  .achievement-badge {
    width: 60px;
    height: 60px;
    font-size: 0.65rem;
  }

  table {
    font-size: 0.9rem;
  }

  table th, table td {
    padding: var(--gap-sm);
  }
}