/* Feeltide — Global Site Styles
   Mobile-first. Dark theme. Ocean/neon accent.
*/

:root {
  --bg: #0B1020;
  --bg-soft: #111A31;
  --card: #151D36;
  --card-hover: #1C2748;
  --line: #26314F;
  --text: #E8EDF7;
  --text-dim: #9AA7C2;
  --accent: #38BDF8;
  --accent-2: #A78BFA;
  --accent-grad: linear-gradient(135deg, #38BDF8 0%, #A78BFA 100%);
  --radius: 14px;
  --maxw: 1200px;
  --nav-h: 62px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 18px; }

/* ---------- Language switch (data-lang attr on elements) ---------- */
[data-lang="zh"] { display: none; }
html.lang-zh [data-lang="en"] { display: none; }
html.lang-zh [data-lang="zh"] { display: revert; }
/* inline spans need inline display, not block */
span[data-lang="zh"] { display: none; }
html.lang-zh span[data-lang="en"] { display: none; }
html.lang-zh span[data-lang="zh"] { display: inline; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(11, 16, 32, .88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.brand {
  font-size: 21px; font-weight: 800; letter-spacing: -.4px;
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a { font-size: 14.5px; color: var(--text-dim); transition: color .18s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.lang-btn {
  background: var(--card); border: 1px solid var(--line); color: var(--text);
  font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 999px;
  cursor: pointer; transition: all .18s;
}
.lang-btn:hover { border-color: var(--accent); color: var(--accent); }
.nav-toggle { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; transition: all .2s;
}
.btn-primary { background: var(--accent-grad); color: #08101F; }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  padding: 60px 0 46px;
  background:
    radial-gradient(900px 420px at 15% -10%, rgba(56,189,248,.16), transparent 60%),
    radial-gradient(760px 380px at 88% 8%, rgba(167,139,250,.15), transparent 62%);
}
.hero-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1.4px;
  text-transform: uppercase; color: var(--accent);
  border: 1px solid rgba(56,189,248,.3); border-radius: 999px;
  padding: 5px 13px; margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(38px, 8.4vw, 68px); font-weight: 850; letter-spacing: -1.6px;
  line-height: 1.06; margin-bottom: 16px;
}
.hero h1 .grad {
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: clamp(20px, 4.4vw, 27px); font-weight: 700; margin-bottom: 12px;
}
.hero-desc {
  font-size: 16px; color: var(--text-dim); max-width: 620px; margin-bottom: 30px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Section ---------- */
.section { padding: 56px 0; }
.section-head { margin-bottom: 28px; }
.section-title {
  font-size: clamp(24px, 5vw, 34px); font-weight: 800; letter-spacing: -.6px;
}
.section-sub { color: var(--text-dim); font-size: 15px; margin-top: 6px; }

/* ---------- Drama grid ---------- */
.grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
}
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .22s; display: block;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); background: var(--card-hover); }
.poster {
  position: relative; aspect-ratio: 2/3; width: 100%;
  display: flex; align-items: flex-end; padding: 12px;
  background: var(--accent-grad);
  overflow: hidden;
}
.poster::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(6,10,22,.86) 100%);
}
.poster-label {
  position: relative; z-index: 2; font-weight: 800; font-size: 15px;
  line-height: 1.25; text-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.poster-num {
  position: absolute; top: 10px; left: 12px; z-index: 2;
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  background: rgba(6,10,22,.6); border: 1px solid rgba(255,255,255,.18);
  padding: 3px 8px; border-radius: 999px;
}
.card-body { padding: 12px 13px 15px; }
.card-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.card-meta { font-size: 12.5px; color: var(--text-dim); }

/* ---------- Features ---------- */
.features { display: grid; gap: 16px; grid-template-columns: 1fr; }
.feature {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px 20px;
}
.feature-icon {
  width: 42px; height: 42px; border-radius: 12px; margin-bottom: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-grad); color: #08101F; font-size: 20px; font-weight: 800;
}
.feature h3 { font-size: 17px; margin-bottom: 6px; }
.feature p { font-size: 14.5px; color: var(--text-dim); }

/* ---------- Banner strip ---------- */
.strip {
  margin: 8px 0 0; padding: 26px 22px; border-radius: var(--radius);
  background: var(--accent-grad); color: #08101F;
}
.strip p { font-size: 17px; font-weight: 700; }
.strip a { text-decoration: underline; font-weight: 800; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line); margin-top: 40px;
  padding: 34px 0 44px; color: var(--text-dim); font-size: 13.5px;
}
.footer-brand { font-size: 18px; font-weight: 800; margin-bottom: 12px;
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; display: inline-block; }
.footer p { margin-bottom: 7px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 14px; }
.footer-links a:hover { color: var(--accent); }

/* ---------- Content pages ---------- */
.page { padding: 46px 0 30px; }
.page h1 { font-size: clamp(28px, 6vw, 42px); font-weight: 800; letter-spacing: -.7px; margin-bottom: 8px; }
.page-lead { color: var(--text-dim); font-size: 16px; margin-bottom: 26px; }
.prose { max-width: 760px; }
.prose h2 { font-size: 21px; font-weight: 800; margin: 30px 0 10px; }
.prose p { margin-bottom: 14px; color: #C9D3E8; }
.prose ul { margin: 0 0 14px 20px; color: #C9D3E8; }
.prose li { margin-bottom: 6px; }
.meta-line { font-size: 14px; color: var(--text-dim); }

/* ---------- Drama detail ---------- */
.detail { display: grid; gap: 26px; grid-template-columns: 1fr; }
.detail-poster {
  aspect-ratio: 2/3; border-radius: var(--radius); background: var(--accent-grad);
  display: flex; align-items: flex-end; padding: 20px; position: relative; overflow: hidden;
}
.detail-poster::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(6,10,22,.85) 100%);
}
.detail-poster span { position: relative; z-index: 2; font-size: 24px; font-weight: 800; line-height: 1.2; }
.info-row {
  display: flex; flex-wrap: wrap; gap: 8px 14px; font-size: 14px;
  color: var(--text-dim); margin: 14px 0 22px;
}
.tag {
  background: var(--card); border: 1px solid var(--line);
  padding: 4px 11px; border-radius: 999px; font-size: 12.5px;
}
.player {
  aspect-ratio: 16/9; width: 100%; border-radius: var(--radius);
  border: 1px dashed var(--line); background: var(--bg-soft);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 6px; color: var(--text-dim); text-align: center; padding: 18px;
}
.player strong { color: var(--text); font-size: 15px; }
.player small { font-size: 12.5px; }
.ep-list { display: grid; gap: 9px; margin-top: 10px; }
.ep {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  transition: border-color .18s;
}
.ep:hover { border-color: var(--accent); }
.ep-no { font-weight: 800; font-size: 13px; color: var(--accent); min-width: 34px; }
.ep-title { font-size: 14.5px; }
.credits {
  margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 14px; color: var(--text-dim);
}
.copyright { margin-top: 12px; font-size: 12.5px; color: #7C88A5; line-height: 1.7; }
.back-link { display: inline-block; margin-top: 26px; font-size: 14px; color: var(--accent); }

/* ---------- Sample-data notice ---------- */
.notice {
  background: rgba(56,189,248,.08); border: 1px dashed rgba(56,189,248,.4);
  border-radius: 10px; padding: 12px 14px; font-size: 13px; color: #A9D9F5;
  margin-bottom: 22px;
}

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .features { grid-template-columns: repeat(3, 1fr); }
  .grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}
@media (min-width: 900px) {
  .detail { grid-template-columns: 320px 1fr; align-items: start; }
  .hero { padding: 84px 0 60px; }
  .section { padding: 66px 0; }
}
@media (max-width: 560px) {
  .nav-links a.nav-hide { display: none; }
  .hero-cta .btn { flex: 1 1 auto; }
}