/* ===================================================================
   catalog.css — каталог фильмов: чистые карточки и горизонтальные ленты.
   Без лишних градиентов: матовые поверхности, мягкие границы, аккуратные
   постеры. Ленты удобно скроллятся на мобильном и в PWA (scroll-snap).
   =================================================================== */

.catalog-section {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.catalog-head {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.catalog-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
}

.catalog-index {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ── Свёрнутые подборки: горизонтальная лента чипов ─────────────── */
.cat-chips {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.25rem 0.25rem 0.6rem;
  margin: 0 -0.25rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.cat-chips::-webkit-scrollbar { height: 6px; }
.cat-chips::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: var(--radius-pill); }

.cat-chip {
  flex: 0 0 auto;
  width: 150px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--border-default);
  background: var(--bg-card);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: left;
  position: relative;
  transition: background var(--duration-fast), color var(--duration-fast),
              border-color var(--duration-fast), transform var(--duration-fast);
}
.cat-chip:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.cat-chip-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: rgba(229, 9, 20, 0.12);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}
.cat-chip-icon svg { width: 22px; height: 22px; display: block; }
.cat-chip-info { display: flex; flex-direction: column; gap: 0.1rem; width: 100%; }
.cat-chip-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.cat-chip-desc {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.2;
}
.cat-chip-caret {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 0.7rem;
  transition: transform var(--duration-fast);
  opacity: 0.5;
}
.cat-chip--active {
  background: var(--bg-card);
  border-color: var(--accent);
  color: var(--text-primary);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.cat-chip--active .cat-chip-icon { background: var(--accent); color: #fff; }
.cat-chip--active .cat-chip-caret { transform: rotate(180deg); opacity: 1; color: var(--accent); }

.cat-chip-panel { margin-top: 0.25rem; }
.cat-chip-panel[hidden] { display: none; }

/* ── Лента подборки ────────────────────────────────────────────── */
.cat-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cat-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cat-row-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.cat-row-scroll {
  display: flex;
  gap: 0.85rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.25rem 0.25rem 0.85rem;
  margin: 0 -0.25rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.cat-row-scroll::-webkit-scrollbar { height: 8px; }
.cat-row-scroll::-webkit-scrollbar-track { background: transparent; }
.cat-row-scroll::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: var(--radius-pill);
}

.cat-row-empty {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0.5rem 0.25rem;
}

/* ── Карточка ──────────────────────────────────────────────────── */
.cat-card {
  flex: 0 0 auto;
  width: 150px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  scroll-snap-align: start;
}

.cat-card-poster-link {
  position: relative;
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: transform var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

.cat-card-poster-link:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
}

.cat-card-poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cat-card-poster--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--text-dim);
}

.cat-card-badges {
  position: absolute;
  left: 0.4rem;
  bottom: 0.4rem;
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.cat-card-rating,
.cat-card-type {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.72);
  color: #ffd54a;
  backdrop-filter: blur(4px);
}

.cat-card-type {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.6);
}

.cat-card-rank {
  position: absolute;
  top: 0.4rem;
  left: 0.4rem;
  min-width: 1.6rem;
  height: 1.6rem;
  padding: 0 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.75);
  border-radius: var(--radius-sm);
}

.cat-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.cat-card-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  min-height: 2.6em;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cat-card-title:hover { color: var(--accent); }

.cat-card-year {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cat-card-add {
  margin-top: auto;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

.cat-card-add:hover:not(:disabled) {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

.cat-card-add--done {
  color: var(--status-watched);
  border-color: var(--status-watched-soft);
  background: var(--status-watched-soft);
  cursor: default;
}

/* ── Скелетоны ─────────────────────────────────────────────────── */
.cat-card--skeleton .cat-card-poster--skeleton {
  width: 100%;
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-card-hover) 50%, var(--bg-surface) 75%);
  background-size: 200% 100%;
  animation: catShimmer 1.3s infinite;
}

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

/* ── 200 лучших ────────────────────────────────────────────────── */
.cat-top-section {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.1rem;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}

.cat-top-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.cat-top-filter {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.2rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}

.cat-top-tab {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}

.cat-top-tab--active {
  background: var(--accent);
  color: #fff;
}

.cat-top-anchor { height: 1px; }

.cat-top-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.cat-top-grid .cat-card {
  width: auto;
}

/* ===================================================================
   Главная: визуальные горизонтальные подборки (home rails)
   =================================================================== */
.home-collections {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.home-collections-head {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.home-collections-list {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.home-rail {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.home-rail-head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  isolation: isolate;
}

/* Обложка — постер первого фильма, мягко уходящий в фон шапки. */
.home-rail-cover {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 22%;
  opacity: 0;
  transform: scale(1.08);
  filter: saturate(1.05);
  transition: opacity var(--duration-slow, .35s) var(--ease-out);
  z-index: -2;
}
.home-rail--has-cover .home-rail-cover { opacity: 0.22; }
.home-rail-head::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bg-elevated) 32%, color-mix(in srgb, var(--bg-elevated) 55%, transparent) 100%);
  z-index: -1;
}

.home-rail-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent);
}
.home-rail-icon svg { width: 23px; height: 23px; display: block; }

.home-rail-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1 1 auto;
}
.home-rail-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.home-rail-desc {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.home-rail-open {
  flex: 0 0 auto;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}
.home-rail-open:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

/* Развёрнутая лента: из горизонтального скролла превращается в сетку. */
.home-rail--expanded .home-rail-scroll {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  overflow: visible;
  scroll-snap-type: none;
}
.home-rail--expanded .home-rail-scroll .cat-card { width: auto; }

@media (max-width: 600px) {
  .cat-card { width: 128px; }
  .cat-top-grid {
    grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
    gap: 0.7rem;
  }
  .home-rail--expanded .home-rail-scroll {
    grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
    gap: 0.7rem;
  }
  .home-rail-title { white-space: normal; }
}

/* ── Адаптив (старое правило сохранено выше) ───────────────────── */