/* Opt into cross-document view transitions: the browser morphs matching
   view-transition-name elements between full page loads (incl. HX-Refresh). */
@view-transition { navigation: auto; }

:root {
  --bg: #faf8f4;
  --ink: #1a1a1a;
  --ink-muted: #6a6a6a;
  --hairline: #e5e2dc;
  --accent: #b34a30;

  --font-display: "Fraunces", Georgia, serif;
  --font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --tab-h: 56px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 16px calc(var(--tab-h) + var(--safe-b) + 24px);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 32px;
  letter-spacing: -0.01em;
  margin: 8px 0 24px;
}

.band { margin: 0 0 28px; }

.band-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.band-header h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  margin: 0;
}
.band-count {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.hairline {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 6px 0 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px 10px;
}
@media (min-width: 640px) {
  .grid { grid-template-columns: repeat(5, 1fr); gap: 22px 12px; }
}

.card {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card-poster {
  aspect-ratio: 2 / 3;
  background: var(--hairline);
  border-radius: 4px;
  overflow: hidden;
}
.card-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-title {
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.25;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-bookmark {
  margin-top: 3px;
  font-size: 11px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.act {
  appearance: none;
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 6px 10px;
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.act:hover, .act:focus {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}
.hero-actions {
  margin-top: 12px;
}

/* HTMX swap animation: card fades + shifts on update, then flashes the accent. */
.card {
  transition: opacity 120ms ease-out, transform 200ms ease-out;
}
.card.htmx-swapping {
  opacity: 0;
  transform: translateY(4px);
}
.card.htmx-added .card-bookmark {
  animation: bookmark-flash 500ms ease-out;
}
@keyframes bookmark-flash {
  0%   { background: rgba(179, 74, 48, 0.18); box-shadow: 0 0 0 4px rgba(179, 74, 48, 0.18); }
  100% { background: transparent; box-shadow: 0 0 0 4px transparent; }
}
.card-bookmark {
  display: inline-block;
  border-radius: 3px;
  padding: 0 2px;
  margin-left: -2px;
}

/* --- Show detail page --- */

.back-link {
  display: inline-block;
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 13px;
  margin-bottom: 12px;
}
.back-link:hover { color: var(--accent); }

.hero {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.hero-poster {
  aspect-ratio: 2 / 3;
  border-radius: 4px;
  overflow: hidden;
  background: var(--hairline);
}
.hero-poster img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.15;
  margin: 0 0 8px;
}
.hero-line {
  margin: 0 0 4px;
  font-size: 13px;
  color: var(--ink-muted);
}

.season {
  margin: 0 0 14px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 10px;
}
.season > .season-header { list-style: none; cursor: pointer; padding: 10px 0; }
.season > .season-header::-webkit-details-marker { display: none; }
.season-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.season-header h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 20px;
  margin: 0;
}
.season-header h2::before {
  content: "▸";
  display: inline-block;
  margin-right: 8px;
  color: var(--ink-muted);
  transition: transform 120ms ease-out;
}
.season[open] .season-header h2::before {
  transform: rotate(90deg);
}
.season-progress {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
}

.episode-list { list-style: none; padding: 0; margin: 0; }
.episode {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
  view-transition-name: none;
}
.ep-link {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: baseline;
  gap: 8px;
  color: inherit;
  text-decoration: none;
  padding: 4px 0;
}
.ep-link:hover .ep-title { color: var(--accent); }
.ep-toggle {
  appearance: none;
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-muted);
  font: inherit; font-size: 12px;
  cursor: pointer;
  padding: 0;
}
.ep-toggle:hover { border-color: var(--accent); color: var(--accent); }
.episode.is-seen .ep-toggle {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.ep-toggle-disabled {
  border-style: dashed;
  cursor: default;
  color: var(--hairline);
}
.ep-toggle-disabled:hover { border-color: var(--hairline); color: var(--hairline); }

.ep-num {
  font-family: var(--font-ui);
  font-variant-numeric: tabular-nums;
  color: var(--ink-muted);
  font-size: 12px;
  letter-spacing: 0.02em;
}
.ep-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ep-date {
  color: var(--ink-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.episode.is-unaired {
  color: var(--ink-muted);
  opacity: 0.65;
}

/* --- Episode detail page --- */

.ep-still {
  aspect-ratio: 16 / 9;
  border-radius: 4px;
  overflow: hidden;
  background: var(--hairline);
  margin-bottom: 16px;
}
.ep-still img { width: 100%; height: 100%; object-fit: cover; display: block; }

.ep-crumb {
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  margin: 0 0 4px;
  text-transform: uppercase;
}
.ep-heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.15;
  margin: 0 0 16px;
}
.ep-info {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 20px;
}
.ep-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  margin: 0;
  font-size: 13px;
  flex: 1 1 auto;
  min-width: 0;
}
.ep-meta dt { color: var(--ink-muted); font-weight: 500; }
.ep-meta dd { margin: 0; }
.ep-detail-toggle {
  flex: 0 0 auto;
}
.ep-detail-toggle .act {
  font-size: 13px;
  padding: 8px 12px;
}
.ep-overview {
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 20px;
}

.empty {
  color: var(--ink-muted);
  font-size: 14px;
  margin: 4px 0 0;
}

.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: calc(var(--tab-h) + var(--safe-b));
  padding-bottom: var(--safe-b);
  display: flex;
  background: var(--bg);
  border-top: 1px solid var(--hairline);
  z-index: 10;
}
.tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  border-top: 2px solid transparent;
  margin-top: -1px;   /* overlap the tabbar border so the accent aligns */
}
.tab.is-active {
  color: var(--ink);
  border-top-color: var(--accent);
}