:root {
  --bg: #0b0b0f;
  --bg-2: #141418;
  --red: #e50914;
  --red-hover: #f6121d;
  --text: #f5f5f7;
  --muted: #a9a9b3;
  --card-w: 200px;
  --card-h: 300px;
  --nav-h: 68px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", "Segoe UI", Roboto, Arial, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ---------- NAV ---------- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
  transition: background 0.35s ease;
}
#navbar.scrolled { background: rgba(11,11,15,0.96); box-shadow: 0 1px 0 rgba(255,255,255,0.06); }
.nav-inner {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 4vw;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--red);
}
.brand span { color: var(--text); }
.nav-links { display: flex; gap: 22px; flex: 1; }
.nav-links a { font-size: 14px; color: var(--muted); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  padding: 7px 12px;
  transition: border-color 0.2s, width 0.2s;
}
.nav-search:focus-within { border-color: var(--text); }
.search-icon { width: 18px; height: 18px; color: var(--muted); flex-shrink: 0; }
.nav-search input {
  background: transparent; border: none; outline: none;
  color: var(--text); font-size: 14px; width: 200px;
}
.nav-search input::placeholder { color: var(--muted); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  height: 78vh;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(1200px 600px at 75% 15%, rgba(229,9,20,0.45), transparent 60%),
    radial-gradient(900px 500px at 20% 80%, rgba(120,40,10,0.5), transparent 55%),
    linear-gradient(125deg, #2a0a0a 0%, #14141a 55%, #0b0b0f 100%);
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 36px);
  opacity: 0.6;
}
.hero-fade {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 35%;
  background: linear-gradient(180deg, transparent, var(--bg) 92%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 0 4vw;
  margin-top: var(--nav-h);
}
/* dynamic hero crossfade */
.hero-bg { transition: opacity 0.45s ease; }
.hero-title, .hero-meta, .hero-desc, .hero-buttons { transition: opacity 0.45s ease; }
.hero.swapping .hero-bg,
.hero.swapping .hero-title,
.hero.swapping .hero-meta,
.hero.swapping .hero-desc,
.hero.swapping .hero-buttons { opacity: 0; }
.hero-dots {
  display: flex; gap: 10px; margin-top: 26px;
}
.hero-dots button {
  width: 30px; height: 4px; border: none; border-radius: 2px; padding: 0;
  background: rgba(255,255,255,0.3); cursor: pointer;
  transition: background 0.25s, transform 0.25s;
}
.hero-dots button:hover { background: rgba(255,255,255,0.6); }
.hero-dots button.active { background: var(--red); transform: scaleY(1.6); }
.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 13px;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 10px;
}
.hero-title {
  font-size: clamp(40px, 6vw, 78px);
  font-weight: 800;
  line-height: 1;
  text-shadow: 0 4px 30px rgba(0,0,0,0.6);
}
.hero-meta { margin: 16px 0 12px; color: var(--muted); font-size: 15px; }
.badge {
  background: var(--red); color: #fff; font-size: 11px; font-weight: 700;
  padding: 3px 8px; border-radius: 3px; letter-spacing: 1px; vertical-align: middle;
}
.hero-desc { font-size: 17px; line-height: 1.5; color: #e2e2e6; max-width: 560px; }
.hero-buttons { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 12px 26px; border-radius: 5px; font-size: 16px; font-weight: 700;
  cursor: pointer; transition: transform 0.12s, background 0.2s, opacity 0.2s; border: none;
}
.btn svg { width: 22px; height: 22px; }
.btn-play { background: var(--text); color: #111; }
.btn-play:hover { background: #d8d8da; }
.btn-info { background: rgba(109,109,110,0.55); color: var(--text); }
.btn-info:hover { background: rgba(109,109,110,0.4); }
.btn:active { transform: scale(0.97); }

/* ---------- AUTH (nav) ---------- */
.auth-area { display: flex; align-items: center; gap: 10px; }
.auth-btn {
  background: rgba(255,255,255,0.1); color: var(--text);
  border: 1px solid rgba(255,255,255,0.25); border-radius: 4px;
  padding: 8px 16px; font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.auth-btn:hover { background: rgba(255,255,255,0.2); }
.auth-btn.primary { background: var(--red); border-color: var(--red); color: #fff; }
.auth-btn.primary:hover { background: var(--red-hover); }
.auth-user {
  color: var(--muted); font-size: 13px; max-width: 160px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ---------- AUTH (modal) ---------- */
.auth-modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.auth-box {
  position: relative; width: 100%; max-width: 380px;
  background: #16161c; border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 30px 26px; box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.auth-box h2 { font-size: 24px; margin-bottom: 4px; }
.auth-sub { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.auth-close {
  position: absolute; top: 12px; right: 14px; background: none; border: none;
  color: var(--muted); font-size: 28px; line-height: 1; cursor: pointer;
}
.auth-close:hover { color: var(--text); }
#auth-form { display: flex; flex-direction: column; gap: 12px; }
#auth-form input {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px; padding: 13px 14px; color: var(--text); font-size: 15px;
}
#auth-form input:focus { outline: none; border-color: var(--text); }
.auth-actions { display: flex; gap: 10px; margin-top: 4px; }
.auth-actions .btn { flex: 1; justify-content: center; padding: 12px; font-size: 15px; }
.auth-link {
  background: none; border: none; color: var(--muted); font-size: 13px;
  text-decoration: underline; cursor: pointer; margin-top: 6px;
}
.auth-link:hover { color: var(--text); }
.auth-msg { font-size: 13px; min-height: 16px; color: var(--muted); }
.auth-msg.err { color: #ff6b6b; }
.auth-msg.ok { color: #5fd38a; }

/* ---------- FAVORITE HEART ---------- */
.fav-btn {
  position: absolute; top: 10px; right: 10px; z-index: 5;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; padding: 0; transition: transform 0.15s, background 0.2s;
}
.fav-btn svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2; }
.fav-btn:hover { background: rgba(0,0,0,0.75); transform: scale(1.12); }
.fav-btn.active { background: rgba(229,9,20,0.9); border-color: var(--red); }
.fav-btn.active svg { fill: #fff; stroke: #fff; }

/* favorite button on detail page */
.detail-fav-wrap { margin-top: 18px; }
.btn-fav {
  background: rgba(255,255,255,0.1); color: var(--text);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-fav svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; }
.btn-fav:hover { background: rgba(255,255,255,0.18); }
.btn-fav.active { background: var(--red); border-color: var(--red); color: #fff; }
.btn-fav.active svg { fill: #fff; stroke: #fff; }

/* ---------- VIEW TOGGLE ---------- */
.view-toggle {
  position: relative; z-index: 4;
  display: flex; align-items: center; gap: 10px;
  padding: 0 4vw; margin-top: -70px;
}
.view-label { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
.view-toggle button {
  background: rgba(255,255,255,0.07); color: var(--muted);
  border: 1px solid rgba(255,255,255,0.15); border-radius: 999px;
  padding: 7px 18px; font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.view-toggle button:hover { color: var(--text); border-color: rgba(255,255,255,0.4); }
.view-toggle button.active { background: var(--red); color: #fff; border-color: var(--red); }

/* ---------- ROWS ---------- */
.rows { position: relative; z-index: 3; margin-top: 18px; padding-bottom: 60px; }
.row { margin: 30px 0; }
.row-title {
  font-size: 20px; font-weight: 700; margin: 0 0 12px;
  padding: 0 4vw; color: #e6e6ea;
}
.row-title .row-count { color: var(--muted); font-size: 14px; font-weight: 400; margin-left: 8px; }
.row-track-wrap { position: relative; }
.row-track {
  display: flex; gap: 10px;
  padding: 6px 4vw;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.row-track::-webkit-scrollbar { display: none; }

.arrow {
  position: absolute; top: 0; bottom: 0; width: 4vw; min-width: 44px;
  z-index: 20; border: none; cursor: pointer; color: #fff;
  background: rgba(11,11,15,0.6); font-size: 28px;
  opacity: 0; transition: opacity 0.2s; display: flex; align-items: center; justify-content: center;
}
.row-track-wrap:hover .arrow { opacity: 1; }
.arrow.left { left: 0; }
.arrow.right { right: 0; }
.arrow:hover { background: rgba(11,11,15,0.85); }

/* ---------- CARD ---------- */
.card {
  position: relative;
  flex: 0 0 auto;
  width: var(--card-w);
  height: var(--card-h);
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.28s cubic-bezier(.2,.7,.2,1), box-shadow 0.28s;
  background: #1c1c22;
}
.card:hover {
  transform: scale(1.09);
  z-index: 10;
  box-shadow: 0 14px 40px rgba(0,0,0,0.75);
}
.card-poster {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 16px;
}
.card-poster::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.06) 0 1px, transparent 1px 22px);
}
.card-emoji {
  position: absolute; top: 14px; left: 16px;
  font-size: 30px; opacity: 0.92;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}
.card-name {
  position: relative;
  font-size: 19px; font-weight: 800; line-height: 1.15;
  text-shadow: 0 2px 12px rgba(0,0,0,0.7);
}
.card-sub {
  position: relative; margin-top: 6px; font-size: 12px;
  color: rgba(255,255,255,0.85); letter-spacing: 0.5px;
}
.card-shade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, transparent 35%, rgba(0,0,0,0.55) 100%);
}
.card-hover {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: rgba(11,11,15,0.92);
  padding: 10px 14px 12px;
  transform: translateY(100%);
  transition: transform 0.28s;
}
.card:hover .card-hover { transform: translateY(0); }
.card-play {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; color: var(--red);
}
.card-play svg { width: 16px; height: 16px; }

/* ---------- MISC ---------- */
.noresults { text-align: center; padding: 80px 20px; color: var(--muted); font-size: 18px; }
.footer {
  text-align: center; padding: 40px 20px; color: var(--muted); font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.footer a { color: var(--red); }

/* ---------- DETAIL PAGE ---------- */
.detail-body { padding-top: 0; }
.back-link { color: var(--muted); font-size: 14px; }
.back-link:hover { color: var(--text); }
.nav-links { flex: 1; }

.detail-loading { padding: 140px 4vw; color: var(--muted); font-size: 18px; text-align: center; }

.detail-hero {
  position: relative;
  min-height: 62vh;
  display: flex; align-items: flex-end;
  padding: 0 4vw 48px;
  margin-top: var(--nav-h);
  overflow: hidden;
}
.detail-hero-bg {
  position: absolute; inset: 0;
  background-image: var(--cover, none);
  background-size: cover; background-position: center 30%;
  filter: saturate(1.05);
  transform: scale(1.05);
}
.detail-hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(11,11,15,0.92) 0%, rgba(11,11,15,0.55) 45%, rgba(11,11,15,0.2) 100%);
}
.detail-hero:not([style]) .detail-hero-bg,
.detail-hero[style=""] .detail-hero-bg {
  background: linear-gradient(125deg, #2a0a0a, #14141a 60%, #0b0b0f);
}
.detail-hero-fade {
  position: absolute; left: 0; right: 0; bottom: 0; height: 45%;
  background: linear-gradient(180deg, transparent, var(--bg) 95%);
}
.detail-hero-content { position: relative; z-index: 2; max-width: 760px; }
.detail-title {
  font-size: clamp(36px, 5.5vw, 68px); font-weight: 800; line-height: 1.02;
  text-shadow: 0 4px 24px rgba(0,0,0,0.7);
}
.badges { margin: 14px 0; display: flex; gap: 8px; }
.badge.ghost { background: transparent; border: 1px solid rgba(255,255,255,0.5); color: var(--text); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.chip {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px; padding: 8px 12px; font-size: 14px; display: flex; flex-direction: column; gap: 2px;
}
.chip b { font-size: 11px; color: var(--red); text-transform: uppercase; letter-spacing: 1px; }

.detail-grid {
  position: relative; z-index: 3;
  display: grid; grid-template-columns: 1fr 320px; gap: 40px;
  max-width: 1400px; margin: 0 auto; padding: 10px 4vw 40px;
}
.player { position: relative; width: 100%; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: #000; box-shadow: 0 20px 60px rgba(0,0,0,0.6); }
.player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.player-empty { display: flex; align-items: center; justify-content: center; color: var(--muted); aspect-ratio: 16/9; }

.detail-section { margin-top: 34px; }
.detail-section h2 { font-size: 22px; margin-bottom: 14px; }
.detail-lines {
  background: var(--bg-2); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px; padding: 18px 22px; font-size: 15px; line-height: 1.9;
  font-family: "SF Mono", "Fira Code", ui-monospace, monospace; color: #d6d6db;
}
.detail-lines div { padding: 1px 0; }

.detail-aside { align-self: start; }
.detail-aside h3 { font-size: 16px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin-bottom: 12px; }
.detail-aside dl { background: var(--bg-2); border: 1px solid rgba(255,255,255,0.07); border-radius: 10px; padding: 6px 18px 14px; }
.detail-aside dt { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--red); margin-top: 14px; }
.detail-aside dd { font-size: 15px; margin-top: 3px; }
.btn.full { width: 100%; justify-content: center; margin-top: 18px; }

.more-wrap { max-width: 1400px; margin: 0 auto; padding: 10px 4vw 60px; }
.more-track { display: flex; gap: 10px; overflow-x: auto; padding: 6px 0; scrollbar-width: none; }
.more-track::-webkit-scrollbar { display: none; }
.card.mini { width: 170px; height: 250px; }

@media (max-width: 880px) {
  .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  :root { --card-w: 150px; --card-h: 224px; --nav-h: 58px; }
  .nav-inner { gap: 12px; padding: 0 16px; }
  .brand { font-size: 21px; }
  .nav-links { display: none; }
  .nav-search { margin-left: auto; padding: 6px 10px; }
  .nav-search input { width: 36vw; max-width: 200px; }

  .hero { height: auto; min-height: 0; padding-bottom: 18px; }
  .hero-content { margin-top: calc(var(--nav-h) + 18vh); padding: 0 16px; }
  .hero-title { font-size: clamp(30px, 8vw, 46px); }
  .hero-meta { font-size: 13px; }
  .hero-desc { font-size: 14px; line-height: 1.45; }
  .hero-buttons { gap: 10px; margin-top: 18px; }
  .btn { padding: 11px 16px; font-size: 14px; flex: 1 1 auto; justify-content: center; }
  .hero-dots { margin-top: 18px; }

  .view-toggle { margin-top: 18px; padding: 0 16px; flex-wrap: wrap; }
  .view-toggle button { padding: 6px 14px; font-size: 13px; }

  .rows { margin-top: 14px; }
  .row { margin: 22px 0; }
  .row-title { font-size: 17px; padding: 0 16px; }
  .row-track { padding: 6px 16px; }
  .card-name { font-size: 15px; }
  .card-sub { font-size: 11px; }
  /* touch: disable hover-zoom that needs a mouse */
  .card:hover { transform: none; box-shadow: none; }
  .card:active { transform: scale(0.97); }
  .arrow { display: none; }

  .detail-hero { min-height: 42vh; padding: 0 16px 28px; }
  .detail-grid { padding: 10px 16px 30px; gap: 22px; }
  .chips { gap: 8px; }
  .chip { padding: 6px 10px; font-size: 13px; }
}

@media (max-width: 420px) {
  :root { --card-w: 132px; --card-h: 198px; }
  .brand { font-size: 19px; }
  .nav-search input { width: 30vw; }
  .hero-content { margin-top: calc(var(--nav-h) + 14vh); }
}