/* assets/css/rails.css — poster cards, horizontal rails (container-aligned, with
   arrow buttons), Netflix-style Top-10 numerals, the ReelShort-style hover panel,
   the All Access promo band, genre pills and the All-series grid. */

/* ---------------------------------------------------------------- rails */
.rail {
  padding-top: 44px;
}
.rail[hidden] {
  display: none;
}
.rail-viewport {
  position: relative;
}
.rail-track {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 6px 0 8px;
}
.rail-track::-webkit-scrollbar {
  display: none;
}
.rail-track .poster-card {
  flex: 0 0 auto;
  width: 150px;
  scroll-snap-align: start;
}
@media (min-width: 720px) {
  .rail-track {
    gap: 18px;
  }
  .rail-track .poster-card {
    width: 188px;
  }
}
/* Room for the hover panel to hang below cards without being clipped. */
@media (hover: hover) and (min-width: 720px) {
  .rail-track {
    padding-bottom: 150px;
    margin-bottom: -150px;
  }
}
.rail-arrow {
  position: absolute;
  top: 40%;
  z-index: 6;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--hairline-strong);
  background: rgba(6, 36, 58, 0.9);
  color: var(--chalk);
  font-size: 1.5rem;
  line-height: 1;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.rail-arrow[data-rail-prev] {
  left: -18px;
}
.rail-arrow[data-rail-next] {
  right: -18px;
}
@media (hover: hover) and (min-width: 900px) {
  .rail-arrow {
    display: inline-flex;
  }
  .rail-viewport:hover .rail-arrow {
    opacity: 1;
  }
  .rail.at-start .rail-arrow[data-rail-prev],
  .rail.at-end .rail-arrow[data-rail-next],
  .rail.no-scroll .rail-arrow {
    display: none;
  }
}

/* ---------------------------------------------------------- poster card */
.poster-card {
  position: relative;
  display: block;
  min-width: 0;
  color: inherit;
}
.poster-body {
  position: relative;
  display: block;
  border-radius: var(--r-card);
  transition: transform 0.22s ease, background 0.22s ease;
  transform-origin: 50% 0;
}
.poster-art {
  position: relative;
  display: block;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: var(--r-card);
  background: linear-gradient(160deg, var(--plate-2), var(--ink));
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
}
.poster-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.poster-views {
  position: absolute;
  left: 8px;
  bottom: 8px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 7px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--chalk);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
}
.poster-views svg {
  width: 10px;
  height: 10px;
}
.poster-fallback {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 12px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 800;
}
.poster-art.is-fallback img {
  display: none;
}
.poster-art.is-fallback .poster-fallback {
  display: flex;
}
.poster-title {
  display: block;
  margin-top: 9px;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--chalk);
}
.poster-tags {
  display: block;
  margin-top: 3px;
  color: var(--steel);
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.poster-tags i {
  font-style: normal;
  margin: 0 5px;
  opacity: 0.5;
}
.poster-tags b {
  color: var(--chalk);
}
.poster-extra {
  display: none;
}

/* Hover panel: card lifts and grows, intro + Play + Share appear underneath. */
@media (hover: hover) and (min-width: 720px) {
  .poster-card:hover {
    z-index: 8;
  }
  .poster-card:hover .poster-body {
    transform: scale(1.06);
    background: #142433;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
  }
  .poster-card:hover .poster-body .poster-art {
    border-radius: var(--r-card) var(--r-card) 0 0;
  }
  .ranked:hover .poster-body {
    padding-left: 0;
    transform: scale(1.06) translateX(6px);
  }
  .ranked:hover .rank-num {
    display: none;
  }
  .poster-card:hover .poster-title,
  .poster-card:hover .poster-tags {
    padding-inline: 10px;
  }
  .poster-card:hover .poster-extra {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 8px 10px 12px;
    border-radius: 0 0 var(--r-card) var(--r-card);
    background: #142433;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
  }
  .poster-desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--mist);
    font-size: 0.74rem;
    line-height: 1.4;
  }
  .poster-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
  }
  .poster-actions .btn-sm {
    flex: 1;
    min-height: 34px;
    font-size: 0.76rem;
  }
  .poster-actions .btn-icon {
    flex: 0 0 34px;
    width: 34px;
    padding: 0;
  }
  .poster-actions .btn-icon svg {
    width: 15px;
    height: 15px;
  }
}

/* Top 10: a huge solid numeral at the poster's bottom-left, poster overlapping it. */
.poster-art-wrap {
  position: relative;
  display: block;
}
.rail-track .ranked {
  width: 206px;
}
.ranked .poster-body {
  padding-left: 56px;
}
.ranked .rank-num {
  position: absolute;
  left: -50px;
  bottom: -6px;
  z-index: 0;
  display: block;
  font-size: 120px;
  line-height: 0.8;
  font-weight: 900;
  letter-spacing: -0.06em;
  color: #2b3d4d;
  -webkit-text-stroke: 2px #4a6075;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  transition: color 0.2s ease;
}
.ranked .poster-art {
  position: relative;
  z-index: 1;
}
@media (min-width: 720px) {
  .rail-track .ranked {
    width: 256px;
  }
  .ranked .poster-body {
    padding-left: 68px;
  }
  .ranked .rank-num {
    left: -62px;
    font-size: 150px;
  }
}
.ranked:hover .rank-num {
  color: var(--red);
  -webkit-text-stroke-color: var(--red-soft);
}
.ranked .poster-title,
.ranked .poster-tags {
  padding-left: 0;
}

/* --------------------------------------------------- All Access promo band */
.promo {
  margin-top: 48px;
  padding: 24px 20px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(237, 27, 36, 0.4);
  background:
    radial-gradient(600px 240px at 0% 0%, rgba(237, 27, 36, 0.32), transparent 60%),
    linear-gradient(180deg, #0b2f49, var(--plate));
  display: grid;
  gap: 16px;
  box-shadow: var(--shadow-card);
}
@media (min-width: 820px) {
  .promo {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 30px 36px;
  }
}
.promo h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  letter-spacing: -0.03em;
}
.promo h2 span {
  color: var(--red-soft);
}
.promo-points {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin-top: 10px;
  color: var(--mist);
  font-size: 0.84rem;
  font-weight: 600;
}
.promo-points span::before {
  content: "✓";
  margin-right: 6px;
  color: var(--ok);
  font-weight: 900;
}
.promo-cta {
  display: grid;
  gap: 6px;
  justify-items: center;
}
.promo-cta small {
  color: var(--steel);
  font-size: 0.72rem;
  font-weight: 700;
}

/* ------------------------------------------------------- all-series grid */
.all-series {
  padding-top: 48px;
}
.genre-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
  margin-bottom: 18px;
}
.genre-pills::-webkit-scrollbar {
  display: none;
}
.genre-pill {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--hairline-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--mist);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
.genre-pill:hover {
  color: var(--chalk);
  border-color: rgba(255, 255, 255, 0.35);
}
.genre-pill[aria-pressed="true"] {
  background: var(--red);
  border-color: var(--red);
  color: var(--chalk);
}
.series-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px 12px;
}
@media (min-width: 640px) {
  .series-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px 16px;
  }
}
@media (min-width: 960px) {
  .series-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 30px 18px;
  }
}
.row-message {
  margin-top: 8px;
  color: var(--steel);
  font-size: 0.9rem;
}