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

:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-elevated: #1a1a28;
  --border: #2a2a3a;
  --text: #e8e8f0;
  --text-dim: #8888a0;
  --accent: #7c5cff;
  --accent-glow: #7c5cff33;
  --accent2: #ff5c9e;
  --green: #5ccc7c;
  --orange: #ff9f4a;
  --blue: #4a9fff;
  --radius: 12px;
  --radius-sm: 8px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Cascadia Code', 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / Nav */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

.logo {
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.logo span { background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; }
.logo svg { flex-shrink: 0; }

.nav-links { display: flex; gap: 8px; align-items: center; }
.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  background: var(--bg-elevated);
  color: var(--text);
  text-decoration: none;
}

/* Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto 28px;
  position: relative;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #9b7fff);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}
.hero-cta:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.35);
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  position: relative;
}
.stat { text-align: center; }
.stat-num {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
}
.stat-label {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Model & type filters */
.model-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.model-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font);
}
.model-btn:hover {
  border-color: var(--accent);
  color: var(--text);
}
.model-btn.active {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--text);
}
.model-btn .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.model-btn .count {
  font-size: 11px;
  opacity: 0.7;
  margin-left: 2px;
}
.type-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.type-btn {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--bg-elevated);
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
}
.type-btn:hover { color: var(--text); }
.type-btn.active {
  background: var(--accent);
  color: #fff;
}

/* Category Filters */
.category-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  justify-content: center;
}
.cat-btn {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.cat-btn:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-glow);
}
.cat-btn.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

/* Search */
.search-wrap {
  margin-bottom: 24px;
  position: relative;
}
.search-wrap input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
.search-wrap input:focus { border-color: var(--accent); }
.search-wrap input::placeholder { color: var(--text-dim); }
.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 18px;
  pointer-events: none;
}

/* Gallery Grid */
.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.gallery-header h2 { font-size: 22px; font-weight: 700; }
.result-count { color: var(--text-dim); font-size: 14px; }
.sync-hint { font-size: 12px; color: var(--text-dim); opacity: 0.7; }

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

/* Card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s;
  cursor: pointer;
}
.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124, 92, 255, 0.1);
}
.card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-elevated);
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.card:hover .card-img-wrap img { transform: scale(1.03); }
.card-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  font-size: 36px;
  color: #fff;
  pointer-events: none;
}
.card-body {
  padding: 14px;
  position: relative;
}
.card-tags {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.tag {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.tag-model { background: var(--accent-glow); color: var(--accent); }
.tag-video { background: rgba(74, 159, 255, 0.2); color: var(--blue); }
.card-category {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-glow);
  color: var(--accent);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.card h3 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-author {
  font-size: 12px;
  color: var(--text-dim);
}
.card-author a { color: var(--text-dim); }
.card-author a:hover { color: var(--accent); }

/* Detail Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s;
}
.modal-overlay.open { display: flex; opacity: 1; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.5);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.2s;
}
.modal-close:hover { background: rgba(0,0,0,0.8); }

.modal-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  max-height: 420px;
  object-fit: contain;
  background: #000;
  display: block;
}
.modal-body { padding: 20px; }
.modal h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 8px 0;
}
.modal-meta {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.modal-prompt-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.modal-prompt {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 160px;
  overflow: auto;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.modal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn-primary {
  flex: 1;
  min-width: 140px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--font);
  transition: background 0.2s;
}
.btn-primary:hover { background: #6b4de6; }
.btn-secondary {
  flex: 1;
  min-width: 140px;
  padding: 12px 20px;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--font);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-secondary:hover {
  background: var(--accent-glow);
  text-decoration: none;
}

.load-more-wrap { text-align: center; margin-top: 24px; padding-bottom: 48px; }
.load-more-btn {
  padding: 10px 32px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
}
.load-more-btn:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-glow);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
}
footer a { color: var(--accent); }
.footer-sub {
  font-size: 11px;
  margin-top: 6px;
  opacity: 0.6;
}

/* Skeleton Loader */
.skeleton {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.skeleton-img {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(90deg, var(--bg-elevated) 25%, var(--border) 50%, var(--bg-elevated) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
.skeleton-body { padding: 16px; }
.skeleton-line {
  height: 12px;
  border-radius: 4px;
  background: var(--bg-elevated);
  margin-bottom: 8px;
  animation: shimmer 1.5s infinite;
}
.skeleton-line:last-child { width: 60%; }

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}
.empty-state .icon { font-size: 48px; margin-bottom: 16px; }

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .gallery { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .nav-links > a { display: none; }
  .modal-actions { flex-direction: column; }
}

@media (max-width: 480px) {
  .gallery { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 32px; }
  .modal { margin: 12px; }
}

/* Language switcher */
.lang-switch {
  display: flex;
  background: var(--bg-elevated);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.lang-btn {
  padding: 6px 12px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.lang-btn.active {
  background: var(--accent);
  color: #fff;
}
.lang-btn:hover:not(.active) { color: var(--text); }

/* Smooth fade in for images */
.card-img-wrap img { opacity: 0; transition: opacity 0.3s; }
.card-img-wrap img.loaded { opacity: 1; }