/* ==========================================================================
   PRIMEFLIX OTT - CATALOG & BROWSE STYLES
   Used by movies.html, tv-shows.html, and watchlist.html
   ========================================================================== */

.catalog-header {
  margin-bottom: 28px;
}

.catalog-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.catalog-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.catalog-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ---------------- Filter & Controls Bar ---------------- */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 14px 20px;
  border-radius: var(--border-radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  margin-bottom: 32px;
}

.genre-pills-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.genre-pill {
  padding: 6px 14px;
  border-radius: var(--border-radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.genre-pill:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.genre-pill.active {
  background: var(--prime-blue-subtle);
  color: var(--prime-blue-hover);
  border-color: var(--prime-blue);
  font-weight: 700;
  box-shadow: 0 0 10px rgba(0, 168, 225, 0.25);
}

.filter-tools-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.catalog-search-box {
  display: flex;
  align-items: center;
  background: rgba(10, 14, 23, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  padding: 6px 12px;
  gap: 8px;
}

.catalog-search-box input {
  background: none;
  border: none;
  outline: none;
  color: #ffffff;
  font-size: 0.85rem;
  width: 170px;
}

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

.catalog-search-box:focus-within {
  border-color: var(--prime-blue);
  box-shadow: 0 0 8px rgba(0, 168, 225, 0.2);
}

.catalog-sort-select {
  background: rgba(10, 14, 23, 0.7);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  border-radius: var(--border-radius-sm);
  padding: 7px 12px;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

.catalog-sort-select:focus {
  border-color: var(--prime-blue);
}

.view-mode-toggle {
  display: flex;
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.view-mode-btn {
  padding: 6px 10px;
  background: rgba(10, 14, 23, 0.6);
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.view-mode-btn:hover {
  color: #ffffff;
}

.view-mode-btn.active {
  background: var(--prime-blue-subtle);
  color: var(--prime-blue-hover);
}

/* ---------------- Grid Layout ---------------- */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 22px;
}

.catalog-grid .movie-card {
  flex: none;
  width: 100%;
}

/* ---------------- TV Shows Specific Styles ---------------- */
.series-hero-card {
  margin-bottom: 36px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.series-hero-banner {
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  position: relative;
}

.series-hero-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 60%, var(--bg-card) 100%);
}

.series-hero-details {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.episodes-section {
  margin-top: 40px;
}

.season-selector-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

.episodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.episode-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.episode-card:hover {
  transform: translateY(-4px);
  border-color: var(--prime-blue);
  box-shadow: var(--shadow-hover);
}

.episode-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
}

.episode-play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 23, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.episode-card:hover .episode-play-overlay {
  opacity: 1;
}

.episode-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.episode-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.episode-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.episode-duration {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.episode-synopsis {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ---------------- Empty State ---------------- */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  border-radius: var(--border-radius-lg);
  background: var(--bg-card);
  border: 1px dashed var(--border-subtle);
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--prime-blue);
  margin-bottom: 16px;
}

.empty-state-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.empty-state-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 440px;
  margin: 0 auto 20px;
}

/* Responsive catalog adjustments */
@media (max-width: 860px) {
  .series-hero-card {
    grid-template-columns: 1fr;
  }
  .series-hero-banner::after {
    background: linear-gradient(180deg, transparent 60%, var(--bg-card) 100%);
  }
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-tools-group {
    justify-content: space-between;
  }
}