/* AllTheMuse — Discovery rails (v1, collectible ecosystem).
   Auto-initializes on <section data-rail="<name>"> via discovery.js.
   Uses site tokens so light/dark themes just work; new rarity tiers
   (mythic, divine) are defined here because shared CSS only has 4. */

:root {
  --disc-gold: #c98f1b;
  --disc-gold-soft: #fdf3e0;
  --disc-purple: #6d4df6;
  --disc-purple-soft: #efebff;
  --rarity-mythic-bg: #fdeaff;
  --rarity-mythic-ink: #a3136b;
  --rarity-mythic-glow: 0 0 0 1px rgba(198, 40, 130, 0.25), 0 4px 18px rgba(198, 40, 130, 0.22);
  --rarity-divine-bg: #fff6dd;
  --rarity-divine-ink: #8a5a00;
  --rarity-divine-glow: 0 0 0 1px rgba(201, 143, 27, 0.4), 0 4px 20px rgba(201, 143, 27, 0.35);
}
html[data-theme="dark"] {
  --disc-gold-soft: #2b2110;
  --disc-purple-soft: #211d3d;
  --rarity-mythic-bg: #31152b;
  --rarity-mythic-ink: #ff9ed2;
  --rarity-divine-bg: #2b2110;
  --rarity-divine-ink: #ffcf7d;
}

/* Extra rarity tiers — shared CSS stops at legendary */
.badge-rarity-mythic {
  background: linear-gradient(120deg, var(--rarity-mythic-bg), #f7d9ff);
  color: var(--rarity-mythic-ink);
  box-shadow: var(--rarity-mythic-glow);
}
html[data-theme="dark"] .badge-rarity-mythic {
  background: linear-gradient(120deg, var(--rarity-mythic-bg), #431f3d);
}
.badge-rarity-divine {
  background: linear-gradient(120deg, var(--rarity-divine-bg), #ffe9a8);
  color: var(--rarity-divine-ink);
  box-shadow: var(--rarity-divine-glow);
  position: relative;
  overflow: hidden;
}
html[data-theme="dark"] .badge-rarity-divine {
  background: linear-gradient(120deg, var(--rarity-divine-bg), #4a3512);
}
/* Divine shine sweep removed per motion audit — rarity reads from badge + glow */

/* ---------- rail layout ---------- */
.disc-rail { margin: 2.75rem 0; }
.disc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.1rem;
}
.disc-head-right {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.disc-count {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 0.32rem 0.85rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.disc-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}
.disc-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--disc-purple);
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.disc-link:hover { text-decoration: underline; }

.disc-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(158px, 44vw, 220px);
  gap: 1.1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.25rem 0.25rem 1rem;
  margin: 0 -0.25rem;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

/* ---------- mini collectible card ---------- */
.disc-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  min-height: 44px;
  will-change: transform;
}
.disc-card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); border-color: var(--disc-purple); }
.disc-card:active { transform: translateY(-1px) scale(0.99); }
.disc-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--bg-soft);
  overflow: hidden;
}
.disc-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.disc-media .badge {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 1;
}
.disc-rank {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 1;
  min-width: 1.9rem;
  height: 1.9rem;
  padding: 0 0.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  background: rgba(10, 10, 14, 0.65);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  backdrop-filter: blur(4px);
}
.disc-body { padding: 0.75rem 0.95rem 0.95rem; display: flex; flex-direction: column; gap: 0.35rem; }
.disc-name {
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.disc-creator {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.disc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
}
.disc-likes {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  font-variant-numeric: tabular-nums;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 0.28rem 0.7rem;
}
.disc-likes .heart { color: #e5486f; font-size: 0.85em; }
.disc-collected {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.disc-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.15rem;
}
.disc-personality { text-transform: capitalize; max-width: 62%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.disc-cost { display: inline-flex; align-items: center; gap: 0.3rem; font-variant-numeric: tabular-nums; font-weight: 700; font-size: 0.82rem; color: var(--amber-ink); white-space: nowrap; }
.disc-cost img { width: 16px; height: 16px; }
.disc-cost.free { color: var(--green-ink); font-weight: 800; }

/* ---------- skeletons ---------- */
.disc-skel {
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}
.disc-skel .sk {
  background: linear-gradient(100deg, var(--bg-soft) 30%, var(--line) 50%, var(--bg-soft) 70%);
  background-size: 200% 100%;
  animation: disc-shimmer 1.8s ease-in-out infinite;
}
.disc-skel .sk-img { aspect-ratio: 1 / 1; }
.disc-skel .sk-line { height: 0.85rem; border-radius: var(--r-pill); margin: 0.7rem 0.85rem 0; }
.disc-skel .sk-line.short { width: 55%; margin-bottom: 0.85rem; }
@keyframes disc-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@keyframes disc-shine {
  0%, 55% { transform: translateX(-120%); }
  100% { transform: translateX(120%); }
}

/* ---------- honest states ---------- */
.disc-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.2rem 1.2rem;
  border: 1px dashed var(--line);
  border-radius: var(--r-xl);
  background: var(--surface);
  color: var(--muted);
}
.disc-state h3 { margin: 0 0 0.4rem; font-size: 1.05rem; color: var(--ink); }
.disc-state p { margin: 0 0 1rem; font-size: 0.92rem; line-height: 1.55; }
.disc-retry {
  min-height: 44px;
  padding: 0.7rem 1.6rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--disc-purple);
  background: var(--disc-purple-soft);
  color: var(--disc-purple);
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  font-family: inherit;
}
.disc-retry:hover { filter: brightness(0.97); }
.disc-retry:active { transform: scale(0.98); }

@media (prefers-reduced-motion: reduce) {
  .disc-skel .sk { animation: none; }
  .badge-rarity-divine::after { animation: none; display: none; }
  .disc-card, .disc-card:hover { transition: none; transform: none; }
}