/* ============================================================
   HOTEL EARTH — the films (reserved room)
   Home strip · Watch page · film cards · player stage · reader chip.
   Same family as the rest: ink ground, hairline cards, Cormorant
   titles, tracked-caps labels, the dawn gradient only as a thin
   accent and as the horizon on a placeholder plate.
   Tokens only (--he-*), so the Porcelain theme comes for free.
   Everything here is dead CSS until js/media-data.js holds a film.
   ============================================================ */

/* ---------- shared ---------- */
.he-films, .he-watch { --hem-radius: 16px; }

/* Latin digits keep the real Cormorant italic even in the CJK editions,
   where --font-display becomes Noto Serif (which has no true italic). */
.he-plate__no, .he-filmcard__min, .he-filmchip__min {
  font-feature-settings: "tnum" 1;
}

/* ---------- home strip ---------- */
.he-films {
  background: var(--he-ink);
  border-top: 1px solid var(--he-line-soft);
  position: relative; overflow: hidden;
}
.he-films::before {   /* one very quiet bloom, low and off-centre */
  content: ""; position: absolute; left: 12%; bottom: -30%;
  width: min(760px, 90vw); aspect-ratio: 1; transform: translateX(-50%);
  background: radial-gradient(circle, var(--he-glow-violet) 0%, transparent 62%);
  pointer-events: none;
}
.he-films .wrap { position: relative; }
.he-films__head { margin-bottom: clamp(var(--space-8), 3.5vw, var(--space-12)); }

/* A rail, not a grid: on the home page the films are a glance, not the point. */
.he-films__rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(258px, 310px);
  gap: clamp(var(--space-4), 1.6vw, var(--space-6));
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x proximity; scroll-padding-inline-start: 2px;
  padding-block-end: var(--space-4);
  scrollbar-width: thin; scrollbar-color: var(--he-line) transparent;
}
.he-films__rail::-webkit-scrollbar { height: 6px; }
.he-films__rail::-webkit-scrollbar-thumb { background: var(--he-line); border-radius: 999px; }
.he-films__item { scroll-snap-align: start; display: flex; }
.he-films__item > * { width: 100%; }
.he-films__more { margin-top: clamp(var(--space-6), 2.5vw, var(--space-10)); }

/* ---------- Watch page ---------- */
.he-watch { padding-block: clamp(var(--space-16), 9vw, 7rem) clamp(var(--space-16), 8vw, 6rem); position: relative; }
.he-watch__head h1 {
  font-size: clamp(2.15rem, 1.35rem + 3vw, 3.7rem); line-height: 1.06; margin-bottom: var(--space-5);
}
html[lang^='zh'] .he-watch__head h1 { font-size: clamp(1.7rem, 1.15rem + 2.3vw, 2.8rem); line-height: 1.34; }
.he-watch__head p:not(.eyebrow):not(.he-mediademo) { color: var(--he-silver); font-size: var(--text-base); max-width: 38rem; }

.he-filmgrid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: clamp(var(--space-5), 2vw, var(--space-8));
}

/* ---------- a film card ---------- */
.he-filmcard {
  display: flex; flex-direction: column; align-items: stretch; text-align: left;
  background: var(--he-ink-2); color: inherit;
  border: 1px solid var(--he-line); border-radius: var(--hem-radius);
  overflow: hidden; padding: 0; width: 100%; font: inherit;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition), background var(--transition);
}
button.he-filmcard { cursor: pointer; }
button.he-filmcard:hover {
  border-color: var(--he-hair-strong); background: var(--he-panel);
  transform: translateY(-3px); box-shadow: var(--shadow-md);
}
button.he-filmcard:focus-visible { outline: 2px solid var(--he-love); outline-offset: 3px; }

.he-filmcard__poster {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  background: var(--he-ink); border-bottom: 1px solid var(--he-line);
}
.he-filmcard__poster img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* The generated plate: a night horizon with the planet just coming up,
   and the chapter number sitting in the sky. No photo, no illustration. */
.he-plate {
  position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden;
  background:
    radial-gradient(120% 78% at 50% 122%, var(--he-glow-love) 0%, transparent 58%),
    linear-gradient(180deg, var(--he-panel) 0%, var(--he-ink) 82%);
}
.he-plate::before {                       /* the rising disc */
  content: ""; position: absolute; left: 50%; bottom: 25%;
  width: 46%; aspect-ratio: 1; transform: translate(-50%, 50%); border-radius: 50%;
  background: radial-gradient(circle at 50% 36%, var(--he-glow-violet) 0%, var(--he-glow-fear) 46%, transparent 70%);
}
.he-plate::after {                        /* the horizon hairline, fading out at both ends */
  content: ""; position: absolute; left: 0; right: 0; bottom: 25%; height: 1px;
  background: var(--he-dawn); opacity: .8;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 22%, #000 78%, transparent 100%);
}
.he-plate__no {
  position: relative; transform: translateY(-12%);
  font-family: 'Cormorant Garamond', Georgia, serif; font-style: italic; font-weight: 400;
  font-size: clamp(2.4rem, 5.5vw, 3.2rem); line-height: 1; letter-spacing: .01em;
  color: var(--he-porcelain); opacity: .46;
}

/* Play cue — only on cards that can actually play something. */
.he-filmcard__cue {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--he-hair-strong); background: rgba(7, 6, 11, .46);
  -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
  color: var(--he-porcelain);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.he-filmcard__cue svg { width: 20px; height: 20px; margin-left: 2px; }
button.he-filmcard:hover .he-filmcard__cue { transform: translate(-50%, -50%) scale(1.08); border-color: var(--he-porcelain); }
[data-theme='light'] .he-filmcard__cue { background: rgba(245, 242, 244, .7); }

.he-filmcard__body {
  display: flex; flex-direction: column; gap: var(--space-2); flex: 1;
  padding: clamp(var(--space-5), 2vw, var(--space-6)) clamp(var(--space-5), 2vw, var(--space-6)) clamp(var(--space-5), 2vw, var(--space-6));
}
.he-filmcard__eyebrow {
  font-family: 'Inter Tight', sans-serif; font-size: .62rem; font-weight: 600;
  letter-spacing: .26em; text-transform: uppercase; color: var(--he-faint);
}
html[lang^='zh'] .he-filmcard__eyebrow { font-size: .74rem; letter-spacing: .16em; }
.he-filmcard__t {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.25rem, 1.1rem + .45vw, 1.5rem); line-height: 1.2;
  color: var(--he-porcelain); margin: 0;
}
html[lang^='zh'] .he-filmcard__t { line-height: 1.38; }
.he-filmcard__b { font-size: .95rem; line-height: 1.6; color: var(--he-silver); margin: 0; }
.he-filmcard__foot {
  margin-top: auto; padding-top: var(--space-4);
  display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap;
}
.he-filmcard__play {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: 'Inter Tight', sans-serif; font-size: .66rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--he-porcelain);
}
html[lang^='zh'] .he-filmcard__play { font-size: .82rem; letter-spacing: .1em; text-transform: none; }
.he-filmcard__play svg { width: 13px; height: 13px; color: var(--he-love); }
.he-filmcard__min {
  font-family: 'Inter Tight', sans-serif; font-size: .66rem; font-weight: 600;
  letter-spacing: .18em; color: var(--he-faint); margin-left: auto;
}
html[lang^='zh'] .he-filmcard__min { font-size: .78rem; letter-spacing: .08em; }

/* "Coming soon" — a hairline pill, deliberately quiet. */
.he-soon {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .45em .95em; border: 1px solid var(--he-line); border-radius: 999px;
  font-family: 'Inter Tight', sans-serif; font-size: .6rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--he-faint);
}
.he-soon::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--he-dawn); flex: none; }
html[lang^='zh'] .he-soon { font-size: .76rem; letter-spacing: .1em; text-transform: none; }

/* ---------- the player stage ---------- */
.he-stage {
  position: relative; isolation: isolate;
  margin-bottom: clamp(var(--space-10), 4vw, var(--space-16));
}
.he-stage:focus { outline: none; }
.he-stage:focus-visible { outline: 2px solid var(--he-love); outline-offset: 10px; border-radius: 4px; }
.he-stage::before {
  content: ""; position: absolute; z-index: -1; left: 50%; top: 8%;
  width: min(900px, 96%); height: 78%; transform: translateX(-50%);
  background: radial-gradient(ellipse at center, var(--he-glow-love) 0%, var(--he-glow-violet) 42%, transparent 72%);
  filter: blur(28px); pointer-events: none;
}
.he-stage__frame {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  border: 1px solid var(--he-line); border-radius: 18px; background: #000;
  box-shadow: var(--shadow-lg);
}
.he-stage__frame > * { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.he-stage__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3) var(--space-6);
  padding-top: var(--space-5);
}
.he-stage__label {
  display: inline-flex; align-items: center; gap: .8em; flex: none;
  font-family: 'Inter Tight', sans-serif; font-size: .64rem; font-weight: 600;
  letter-spacing: var(--track-label); text-transform: uppercase; color: var(--he-silver); margin: 0;
}
.he-stage__label::before { content: ""; width: 22px; height: 1px; background: var(--he-dawn); flex: none; }
html[lang^='zh'] .he-stage__label { font-size: .78rem; letter-spacing: .2em; }
.he-stage__t {
  font-family: var(--font-display); font-weight: 500; margin: 0;
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.95rem); line-height: 1.2; color: var(--he-porcelain);
}
.he-stage__read { margin-left: auto; }

/* ---------- demo notice (never reaches the real site) ---------- */
.he-mediademo {
  display: flex; align-items: center; gap: .85em; flex-wrap: wrap;
  margin-top: var(--space-6); padding: .75em 1.1em;
  border: 1px dashed var(--he-line); border-radius: 12px;
  background: color-mix(in srgb, var(--he-panel) 55%, transparent);
  color: var(--he-silver); font-size: .88rem; line-height: 1.5; max-width: 44rem;
}
.he-mediademo__tag {
  font-family: 'Inter Tight', sans-serif; font-size: .58rem; font-weight: 700;
  letter-spacing: .26em; text-transform: uppercase; flex: none;
  padding: .35em .7em; border-radius: 999px; color: var(--he-ink);
  background: var(--he-dawn);
}
[data-theme='light'] .he-mediademo__tag { color: #FFF; }

/* ---------- reader chip ---------- */
.he-filmchip {
  display: inline-flex; align-items: center; gap: .65em;
  margin: 0 0 var(--space-6); padding: .6em 1.2em; min-height: 44px;
  border: 1px solid var(--he-hair-strong); border-radius: 999px;
  background: transparent; color: var(--he-porcelain); cursor: pointer;
  font-family: 'Inter Tight', sans-serif; font-size: .68rem; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}
html[lang^='zh'] .he-filmchip { font-size: .86rem; letter-spacing: .08em; text-transform: none; }
.he-filmchip:hover:not([disabled]) { border-color: var(--he-porcelain); transform: translateY(-1px); }
.he-filmchip[disabled] { cursor: default; color: var(--he-faint); border-color: var(--he-line); border-style: dashed; }
.he-filmchip__play { width: 13px; height: 13px; flex: none; color: var(--he-love); }
.he-filmchip[disabled] .he-filmchip__play { color: var(--he-faint); }
.he-filmchip__min { color: var(--he-faint); letter-spacing: .14em; }
.he-filmchip__min::before { content: "·"; margin-right: .6em; }

/* ---------- phones ---------- */
@media (max-width: 720px) {
  .he-films__rail { grid-auto-columns: minmax(232px, 78vw); }
  .he-filmgrid { grid-template-columns: 1fr; gap: var(--space-5); }
  .he-stage__meta { gap: var(--space-3); }
  .he-stage__read { margin-left: 0; width: 100%; }
  .he-stage__t { width: 100%; }
  .he-films__more .btn { width: 100%; }
}
@media (max-width: 400px) {
  .he-films__rail { grid-auto-columns: minmax(212px, 84vw); }
  .he-filmcard__foot { gap: var(--space-3); }
  .he-filmcard__min { margin-left: 0; }
}

/* Touch: keep every affordance at 44px. */
@media (hover: none) {
  .he-filmcard__cue { width: 58px; height: 58px; }
  button.he-filmcard:hover { transform: none; box-shadow: none; }
}

@media (prefers-reduced-motion: reduce) {
  .he-filmcard, .he-filmcard__cue, .he-filmchip { transition: none; }
  button.he-filmcard:hover, button.he-filmcard:hover .he-filmcard__cue, .he-filmchip:hover:not([disabled]) { transform: none; }
  .he-films__rail { scroll-behavior: auto; }
}