:root {
  --bg: #141414;
  --bg-soft: #232323;
  --fg: #ffffff;
  --muted: #b3b3b3;
  --accent: #e50914;
  --accent-ink: #ffffff;
  --line: #333333;
  --radius: 6px;
  --gap: clamp(6px, 0.5vw, 10px);
  --bar-h: clamp(54px, 5vw, 72px);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: "Netflix Sans", "Helvetica Neue", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  overflow-x: hidden;
}

/* ---------- topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 32px);
  height: var(--bar-h);
  padding: 0 clamp(18px, 3.4vw, 60px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  background: linear-gradient(180deg, rgba(0,0,0,0.75) 10%, transparent);
  transition: background-color 0.3s;
}
.topbar.solid { background: var(--bg); }

.brand {
  font-size: clamp(18px, 1.7vw, 28px);
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-transform: uppercase;
}

.search { display: flex; align-items: center; gap: 8px; margin-left: auto; max-width: 420px; flex: 0 1 420px; }
.search input {
  flex: 1;
  background: rgba(0,0,0,0.65);
  border: 1px solid #5a5a5a;
  border-radius: 4px;
  color: var(--fg);
  font-size: clamp(13px, 1vw, 16px);
  padding: 0.5em 0.9em;
  outline: none;
  transition: border-color 0.15s;
}
.search input::placeholder { color: var(--muted); }
.search input:focus { border-color: var(--fg); background: rgba(0,0,0,0.85); }

.ghost {
  background: none;
  border: 1px solid #5a5a5a;
  color: var(--muted);
  border-radius: 4px;
  width: 2.3em;
  height: 2.3em;
  cursor: pointer;
}
.ghost:focus-visible { border-color: var(--fg); color: var(--fg); }

.clock { color: var(--muted); font-variant-numeric: tabular-nums;
  font-size: clamp(12px, 0.9vw, 15px); letter-spacing: 0.04em; }

/* ---------- tabs ---------- */
.tabs { display: flex; gap: clamp(10px, 1.4vw, 22px); }
.tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  padding: 0.3em 0.1em;
  font: inherit;
  font-size: clamp(13px, 1vw, 17px);
  font-weight: 500;
  cursor: pointer;
}
.tab.active { color: var(--fg); font-weight: 700; }
.tab:focus-visible, .tab:hover { color: var(--fg); border-bottom-color: var(--accent); outline: none; }

/* ---------- hero / billboard ---------- */
.hero {
  position: relative;
  min-height: min(82vh, 760px);
  padding: 0 clamp(18px, 3.4vw, 60px);
  display: flex;
  align-items: flex-end;
  margin-bottom: clamp(-60px, -4vw, -30px);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 18%;
  z-index: 0;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(77deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 48%, transparent 72%),
    linear-gradient(180deg, transparent 55%, rgba(20,20,20,0.6) 82%, var(--bg) 100%);
}
.hero-body {
  position: relative;
  z-index: 1;
  max-width: min(640px, 46vw);
  padding-bottom: clamp(70px, 8vw, 130px);
}
.hero-kind { color: var(--fg); font-weight: 700; letter-spacing: 0.3em; font-size: clamp(11px, 0.9vw, 14px);
  text-transform: uppercase; opacity: 0.85; display: flex; align-items: center; gap: 0.6em; }
.hero-kind::before { content: "N"; color: var(--accent); font-weight: 900; font-size: 1.5em; letter-spacing: 0; }
.hero-title {
  font-size: clamp(30px, 4.4vw, 68px);
  font-weight: 900;
  line-height: 1.02;
  margin: 0.25em 0 0.4em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.hero-meta { color: #ddd; font-size: clamp(12px, 1vw, 16px); margin-bottom: 0.7em; }
.hero-meta b { color: #46d369; font-weight: 700; }
.hero-overview {
  font-size: clamp(13px, 1.1vw, 18px);
  line-height: 1.5;
  color: #e5e5e5;
  max-width: 34ch;
  margin: 0 0 1.3em;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hero-actions { display: flex; gap: 0.8em; flex-wrap: wrap; }
.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  border: none;
  border-radius: 4px;
  padding: 0.6em 1.6em;
  font: inherit;
  font-size: clamp(13px, 1.1vw, 18px);
  font-weight: 700;
  cursor: pointer;
}
.hero-btn.play { background: var(--fg); color: #000; }
.hero-btn.info { background: rgba(109,109,110,0.7); color: var(--fg); }
.hero-btn:focus-visible, .hero-btn:hover { outline: none; box-shadow: 0 0 0 3px rgba(255,255,255,0.6); }
.hero-btn.play:hover { background: rgba(255,255,255,0.8); }

/* ---------- content below hero ---------- */
main { padding: 0 clamp(18px, 3.4vw, 60px); position: relative; z-index: 2; }
body > .filters, body > .notice, .credits, .empty { padding-left: clamp(18px, 3.4vw, 60px); padding-right: clamp(18px, 3.4vw, 60px); }

/* quando non c'è hero (film/serie/ricerca) lascio spazio sotto la barra fissa */
main.no-hero { padding-top: calc(var(--bar-h) + 12px); }
/* se i filtri sono visibili sono loro il primo blocco: l'offset va su di loro */
.filters:not([hidden]) { padding-top: calc(var(--bar-h) + 12px); }
.filters:not([hidden]) ~ main.no-hero { padding-top: 0; }

/* ---------- banner ---------- */
.notice {
  border-left: 3px solid var(--accent);
  background: #1c1c1c;
  color: #e5e5e5;
  border-radius: 4px;
  padding: 0.8em 1em;
  font-size: clamp(12px, 0.95vw, 15px);
  margin: 0 0 1.4em;
  line-height: 1.5;
}
.notice code { background: #2a2a2a; padding: 0.12em 0.4em; border-radius: 4px; }

/* ---------- rows ---------- */
.row { margin-bottom: clamp(18px, 2vw, 34px); }
.row h2 {
  font-size: clamp(15px, 1.3vw, 24px);
  font-weight: 700;
  margin: 0 0 0.5em;
  color: #e5e5e5;
}
.track {
  display: flex;
  gap: var(--gap);
  overflow-x: auto;
  overflow-y: visible;
  padding: 24px 0 24px;
  margin: -24px 0;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.track::-webkit-scrollbar { display: none; }

.card {
  position: relative;
  flex: 0 0 auto;
  width: clamp(130px, 13vw, 240px);
  border-radius: var(--radius);
  background: var(--bg-soft);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  cursor: pointer;
}
.card:focus { outline: none; }
.card.focused {
  transform: scale(1.16);
  z-index: 5;
  box-shadow: 0 10px 30px rgba(0,0,0,0.7);
}
.card img, .card .ph {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: #2a2a2a;
}
.card .ph {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.8em;
  text-align: center;
  font-size: clamp(11px, 0.85vw, 15px);
  font-weight: 700;
  color: #e5e5e5;
  background: linear-gradient(160deg, #2a2a2a, #141414);
}
.card .cap {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  padding: 0.5em 0.6em 0.6em;
  font-size: clamp(10px, 0.78vw, 13px);
  line-height: 1.25;
  opacity: 0;
  max-height: 0;
  transition: opacity 0.2s, max-height 0.2s;
}
.card.focused .cap, .card:hover .cap { opacity: 1; max-height: 3em; }
.card .cap .t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.card .cap .y { color: var(--muted); flex: 0 0 auto; }

.kind {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: clamp(9px, 0.7vw, 12px);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.18em 0.5em;
  border-radius: 4px;
  background: rgba(0,0,0,0.75);
  color: var(--fg);
}
.kind-tv { color: #ff6b6b; }

/* ---------- filtri ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-bottom: 1.4em;
}
.filters label { display: flex; align-items: center; gap: 0.5em; color: var(--muted);
  font-size: clamp(12px, 0.9vw, 15px); }
.filters select {
  background: #1c1c1c;
  color: var(--fg);
  border: 1px solid #5a5a5a;
  border-radius: 4px;
  padding: 0.4em 0.6em;
  font: inherit;
  max-width: 14em;
}
.filters select:focus { border-color: var(--fg); outline: none; }
.count { margin-left: auto; color: var(--muted); font-size: clamp(12px, 0.9vw, 15px); }

/* ---------- griglia ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(130px, 13vw, 220px), 1fr));
  gap: clamp(14px, 1.4vw, 26px) var(--gap);
  padding: 10px 0;
}
.grid .card { width: auto; }
.grid .card.focused { transform: scale(1.08); }
.sentinel { height: 1px; }
.sentinel.loading { height: 60px; background: radial-gradient(circle, var(--accent) 3px, transparent 4px) center / 24px 24px no-repeat; opacity: 0.7; }
.credits { margin-top: 4vh; padding-bottom: 4vh; color: #808080; font-size: 12px; text-align: center; }
.credits a { color: #808080; }

/* ---------- empty / loading ---------- */
.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.6em;
  padding: 16vh 0;
  color: var(--muted);
  font-size: clamp(14px, 1.1vw, 18px);
  text-align: center;
}
.empty strong { color: var(--fg); font-size: 1.25em; }

/* ---------- detail ---------- */
.detail {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: flex-end;
  overflow: auto;
  background: var(--bg);
  animation: fade 0.18s ease;
}
@keyframes fade { from { opacity: 0 } to { opacity: 1 } }
.detail-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 20%;
  filter: brightness(0.4);
  z-index: 0;
}
.detail-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,20,20,0.3), var(--bg) 80%);
}
.detail-body {
  position: relative;
  z-index: 1;
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 10vh 0 6vh;
  animation: rise 0.2s ease;
}
@keyframes rise { from { transform: translateY(14px); opacity: 0 } to { transform: none; opacity: 1 } }
.back {
  background: rgba(42,42,42,0.9);
  border: 1px solid #5a5a5a;
  color: var(--fg);
  border-radius: 4px;
  padding: 0.5em 1.1em;
  font-size: clamp(12px, 0.9vw, 15px);
  cursor: pointer;
  margin-bottom: 1.2em;
}
.back:focus-visible, .back:hover { border-color: var(--fg); }
.detail h2 { font-size: clamp(26px, 3.4vw, 54px); margin: 0 0 0.25em; line-height: 1.05; }
.badge { display: inline-block; color: var(--accent); font-size: 0.8em; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase; margin-left: 1em; }
.meta { color: var(--muted); font-size: clamp(12px, 0.95vw, 16px); margin-bottom: 1.1em; }
.meta b { color: #46d369; font-weight: 700; }
.overview { font-size: clamp(14px, 1.05vw, 18px); line-height: 1.6; max-width: 72ch; color: #e5e5e5; }

.where { margin: 1.6em 0; display: flex; flex-wrap: wrap; gap: 0.9em 1.4em; }
.group { display: flex; align-items: center; gap: 0.6em; flex-wrap: wrap; }
.group .label { color: var(--muted); font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.12em; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.32em 0.8em 0.32em 0.42em;
  font-size: clamp(11px, 0.85vw, 14px);
}
.chip img { width: 1.5em; height: 1.5em; border-radius: 4px; object-fit: cover; }
.watch-link {
  display: inline-block;
  margin-top: 0.6em;
  color: var(--fg);
  text-decoration: none;
  font-size: clamp(12px, 0.9vw, 15px);
  border-bottom: 1px solid var(--accent);
}
.watch-link:focus-visible { outline: 2px solid var(--fg); outline-offset: 3px; }
.detail h3 { font-size: clamp(13px, 1vw, 17px); color: var(--muted); text-transform: uppercase;
  letter-spacing: 0.12em; margin: 1.6em 0 0.7em; }
.seasons { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.seasons h3 { flex-basis: 100%; }
.season {
  background: var(--bg-soft);
  border: 1px solid #5a5a5a;
  color: var(--fg);
  border-radius: 4px;
  padding: 0.4em 0.9em;
  font: inherit;
  font-size: clamp(12px, 0.9vw, 15px);
  cursor: pointer;
}
.season.active { border-color: var(--accent); color: var(--fg); background: #2a0a0c; }
.season:focus-visible, .season:hover { border-color: var(--fg); outline: none; }
.episodes { display: grid; gap: 12px; margin-top: 1em; max-width: 900px; }
.ep { display: grid; grid-template-columns: clamp(120px, 12vw, 200px) 1fr; gap: 14px;
  background: #1c1c1c; border-radius: var(--radius); padding: 10px; }
.ep img, .ep .ph { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 4px; background: #2a2a2a; }
.ep b { display: block; margin-bottom: 0.2em; }
.ep p { margin: 0.4em 0 0; color: #cfcfcf; font-size: 0.9em; line-height: 1.5; }
.label { color: var(--muted); font-size: 0.85em; }

.cast-grid { display: flex; gap: 1.1em; overflow-x: auto; padding-bottom: 0.6em; scrollbar-width: none; }
.cast-grid::-webkit-scrollbar { display: none; }
.person { flex: 0 0 auto; width: 7.5em; text-align: center; }
.person img, .person .ph {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  background: #2a2a2a;
}
.person .n { display: block; font-size: 0.78em; margin-top: 0.5em; line-height: 1.3; }
.person .c { display: block; font-size: 0.72em; color: var(--muted); }

/* ---------- recensioni video ---------- */
.review { margin: 1.4em 0; }
.player {
  width: min(100%, 860px);
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  display: block;
}
.ep-review {
  margin-top: 0.6em;
  background: none;
  border: 1px solid #5a5a5a;
  color: var(--fg);
  border-radius: 4px;
  padding: 0.35em 0.8em;
  font: inherit;
  font-size: clamp(11px, 0.85vw, 14px);
  cursor: pointer;
}
.ep-review:focus-visible, .ep-review:hover { border-color: var(--fg); outline: none; }
.ep-review:disabled { opacity: 0.5; cursor: default; }
.ep-player { margin-top: 0.6em; }
.ep-player .player { aspect-ratio: 16 / 9; width: 100%; }

@media (max-width: 760px) {
  .topbar { gap: 12px; }
  .clock { display: none; }
  .hero-body { max-width: none; }
  .hero-overview { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}