/* ============================================
   POETRYTUBE — video.css
   ============================================ */

/* ── Mood Filter Bar ────────────────────────── */
.mood-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 0 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex-wrap: nowrap;
}
.mood-filter-bar::-webkit-scrollbar { display: none; }

.mood-filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition);
  min-height: 36px;
  flex-shrink: 0;
}
.mood-filter-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
  border-color: var(--border-light);
}
.mood-filter-btn.active {
  background: var(--mood-color, var(--burgundy));
  border-color: var(--mood-color, var(--burgundy));
  color: #fff;
  box-shadow: 0 0 14px rgba(var(--r), var(--g), var(--b), 0.3);
}
.mood-filter-btn .mood-emoji { font-size: 0.85rem; }

.filter-all-btn {
  background: var(--burgundy);
  border-color: var(--burgundy);
  color: var(--text);
}
.filter-all-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg);
}

/* ── Section titles ─────────────────────────── */
.section-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-light), transparent);
  margin-left: 8px;
}

/* ── Video grid ─────────────────────────────── */
.video-section {
  margin-bottom: 40px;
  transition: opacity 0.3s ease;
}
.video-section.hidden {
  display: none;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ── Video card ─────────────────────────────── */
.video-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.video-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-light);
}

/* ── Thumbnail ──────────────────────────────── */
.video-thumbnail {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--bg-hover);
  overflow: hidden;
}

.thumbnail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.video-card:hover .thumbnail-img {
  transform: scale(1.04);
}

/* CSS-generated thumbnails for seed content */
.thumbnail-gradient {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.thumbnail-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(0);
}

.thumbnail-gradient .thumb-title {
  position: relative;
  z-index: 1;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  text-align: center;
  padding: 16px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
  line-height: 1.3;
}

/* Unique gradient per card */
.thumb-1 { background: linear-gradient(135deg, #4A0E2A 0%, #8B2252 50%, #D4AF37 100%); }
.thumb-2 { background: linear-gradient(135deg, #1A2A4A 0%, #2A4A6A 50%, #8B5A2A 100%); }
.thumb-3 { background: linear-gradient(135deg, #0A2A1A 0%, #1A5A3A 50%, #4A8A5A 100%); }
.thumb-4 { background: linear-gradient(135deg, #2A1A0A 0%, #5A3A1A 50%, #8A6A3A 100%); }
.thumb-5 { background: linear-gradient(135deg, #1A0A2A 0%, #4A1A6A 50%, #8A4A9A 100%); }
.thumb-6 { background: linear-gradient(135deg, #2A0A0A 0%, #6A2A2A 50%, #D4AF37 100%); }
.thumb-7 { background: linear-gradient(135deg, #0A1A2A 0%, #2A5A7A 50%, #6A9ABB 100%); }
.thumb-8 { background: linear-gradient(135deg, #1A2A0A 0%, #4A6A2A 50%, #8AAA5A 100%); }
.thumb-9 { background: linear-gradient(135deg, #2A0A1A 0%, #6A1A4A 50%, #AA4A8A 100%); }

.video-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.85);
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  transition: background var(--transition);
}
.video-card:hover .play-overlay {
  background: rgba(74,14,42,0.3);
}
.play-icon {
  width: 44px;
  height: 44px;
  background: rgba(212,175,55,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--transition), transform var(--transition);
}
.play-icon svg {
  width: 18px;
  height: 18px;
  fill: var(--bg);
  margin-left: 2px;
}
.video-card:hover .play-icon {
  opacity: 1;
  transform: scale(1);
}

/* ── Video info ─────────────────────────────── */
.video-info {
  padding: 12px 14px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.video-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.video-author {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

.video-views {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ── Mood pills ─────────────────────────────── */
.mood-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 2px;
}

.mood-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 500;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--mood-color, var(--text-muted));
  transition: background var(--transition);
  cursor: pointer;
}
.mood-pill:hover {
  background: rgba(255,255,255,0.1);
}

/* ── No results message ─────────────────────── */
.no-results {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-dim);
}
.no-results .nr-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}
.no-results p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* ── Mobile grid ────────────────────────────── */
@media (max-width: 768px) {
  .video-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .video-card {
    flex-direction: row;
    max-height: 100px;
  }
  .video-thumbnail {
    width: 160px;
    min-width: 160px;
    aspect-ratio: unset;
    height: 100px;
    border-radius: 0;
  }
  .video-info {
    padding: 10px 12px;
  }
  .video-title { font-size: 0.875rem; }
  .play-overlay, .play-icon { display: none; }
}

@media (max-width: 480px) {
  .video-card {
    max-height: 90px;
  }
  .video-thumbnail {
    width: 130px;
    min-width: 130px;
    height: 90px;
  }
  .mood-pills { display: none; }
}