/* TVSpin Collections — Main Stylesheet */
:root {
  --bg: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #222240;
  --text: #e8e8f0;
  --text-muted: #8888aa;
  --accent: #e50914;
  --accent-hover: #ff1a26;
  --accent-glow: rgba(229, 9, 20, 0.3);
  --gold: #f5c518;
  --border: #2a2a44;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

/* Header */
.header {
  background: linear-gradient(180deg, rgba(15,15,26,0.95) 0%, rgba(15,15,26,0) 100%);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.header__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header__nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.header__nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.header__nav a:hover,
.header__nav a.active {
  color: var(--text);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 4rem 2rem 3rem;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Collection Cards Grid */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  padding: 2rem 0 4rem;
}

.collection-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
}

.collection-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(229, 9, 20, 0.15);
}

.collection-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.collection-card__title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.collection-card__desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.collection-card__count {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
}

/* Collection Page */
.collection-header {
  padding: 2rem 0 1.5rem;
}

.collection-header__back {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  transition: color 0.2s;
}

.collection-header__back:hover { color: var(--text); }

.collection-header__title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

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

/* Filters */
.filters {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem 0;
  align-items: center;
}

.filters label {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
}

.filters select,
.filters input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}

.filters select:focus,
.filters input:focus {
  border-color: var(--accent);
}

/* Mood Buttons */
.mood-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1rem 0;
}

.mood-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.6rem 1.2rem;
  border-radius: 24px;
  font-size: 0.9rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
}

.mood-btn:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.mood-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Movie Grid */
.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.25rem;
  padding: 1.5rem 0 2rem;
}

.movie-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.movie-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  border-color: var(--accent);
}

.movie-card__poster {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  display: block;
  background: #2a2a44;
}

.movie-card__info {
  padding: 0.75rem;
}

.movie-card__title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.movie-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.movie-card__rating {
  color: var(--gold);
  font-weight: 700;
}

.movie-card__award {
  font-size: 0.7rem;
  color: var(--gold);
  margin-top: 0.25rem;
}

.movie-card__cult-reason {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  line-height: 1.3;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 0;
}

.pagination button {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
  transition: all 0.2s;
}

.pagination button:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: default;
}

.pagination button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Loading */
.loading {
  text-align: center;
  padding: 4rem;
  color: var(--text-muted);
}

.loading::after {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 1.8rem; }
  .collections-grid { grid-template-columns: 1fr; }
  .movie-grid { grid-template-columns: repeat(2, 1fr); }
  .header { padding: 0.75rem 1rem; }
  .container { padding: 0 1rem; }
}