:root {
  --accent: #f2c14e;
  --bg: #0b0f14;
  --bg-soft: #111823;
  --line: #1e293b;
  --ink: #e8eef5;
  --ink-muted: #93a1b3;
  --radius: 14px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background:
    radial-gradient(1200px 600px at 50% -200px, #16283d 0%, transparent 70%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: min(1100px, 100% - 2.5rem); margin: 0 auto; }
.muted { color: var(--ink-muted); }
.kicker, .meta, .boot { font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; font-size: .72rem; color: var(--ink-muted); }

/* ---------- hero ---------- */

.hero {
  background:
    linear-gradient(180deg, rgba(64, 156, 220, .28), transparent 70%),
    repeating-linear-gradient(180deg, rgba(255, 255, 255, .035) 0 2px, transparent 2px 6px);
  border-bottom: 1px solid var(--line);
  padding: 4rem 0 3rem;
}
.hero-inner { width: min(1100px, 100% - 2.5rem); margin: 0 auto; }
.hero h1 {
  font-family: var(--mono);
  font-size: clamp(2.6rem, 9vw, 4.6rem);
  line-height: 1;
  margin: .4rem 0 .6rem;
  color: #fff;
  text-shadow: 0 3px 0 #1b3a5c, 0 6px 0 rgba(0, 0, 0, .35);
  letter-spacing: -.02em;
}
.tagline { font-size: 1.15rem; margin: 0 0 .6rem; max-width: 46ch; }
.hint { color: var(--ink-muted); margin: 0; max-width: 60ch; }

/* ---------- cards ---------- */

main { flex: 1 0 auto; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5rem;
  padding: 2.5rem 0 3rem;
}
.card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-3px); border-color: var(--accent); }
.thumb {
  position: relative;
  display: block;
  aspect-ratio: 3 / 2;
  background: linear-gradient(150deg, color-mix(in srgb, var(--accent) 55%, #0b2233), #0b2233 70%);
  overflow: hidden;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; image-rendering: pixelated; }
.thumb-fallback {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  font-family: var(--mono);
  font-size: 1.4rem;
  color: #fff;
  text-shadow: 0 2px 0 rgba(0, 0, 0, .4);
  padding: 1rem;
  text-align: center;
}
.thumb.no-art img { display: none; }
.thumb.no-art .thumb-fallback { display: grid; }
.card-body { padding: 1rem 1.15rem 1.15rem; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.card h2 { font-size: 1.25rem; margin: .1rem 0; }
.card h2 a { color: var(--ink); }
.card h2 a:hover { color: var(--accent); text-decoration: none; }
.subtitle { margin: 0; color: var(--ink-muted); font-size: .95rem; }
.meta { margin: .2rem 0 .6rem; }
.play {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .8rem;
  padding: .5rem .9rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
}
.play:hover { background: var(--accent); color: #10161f; text-decoration: none; }

/* ---------- player ---------- */

body.running .boot { display: none; }
.player-shell { display: flex; flex-direction: column; }
.player-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 15, 20, .9);
  position: sticky;
  top: 0;
  z-index: 5;
}
.player-bar h1 { font-size: 1rem; margin: 0; font-family: var(--mono); letter-spacing: .04em; }
.player-bar .back { font-size: .9rem; color: var(--ink-muted); }
.player-bar .back:hover { color: var(--accent); text-decoration: none; }
.player {
  height: calc(100vh - 3.2rem);
  background: #0b0f14;
  position: relative;
}
.player canvas { display: block; }
.boot {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
}
.boot-error {
  text-align: center;
  padding: 1.5rem;
  color: #ffd9a0;
  font-size: 1rem;
  line-height: 1.7;
}
.boot-error .muted { display: inline-block; max-width: 46ch; font-family: var(--mono); font-size: .8rem; }

.panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin: 2rem 0 3rem;
}
.panel h2 { margin-top: 0; font-size: 1.05rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--accent); }
.controls { margin: 0 0 1rem; padding-left: 1.1rem; }
.controls li { margin: .25rem 0; }
.manual { margin: 0 0 1rem; }
.manual a {
  display: inline-block;
  font-family: var(--mono);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .5rem .9rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
}
.manual a:hover { background: var(--accent); color: #10161f; text-decoration: none; }

/* ---------- prose ---------- */

.prose { padding: 2.5rem 0 3rem; max-width: 72ch; }
.prose h1 { margin-top: 0; }
.prose h2 { margin-top: 2rem; font-size: 1.15rem; color: var(--accent); }
.prose code { font-family: var(--mono); font-size: .9em; background: #16202e; padding: .1rem .35rem; border-radius: 5px; }

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 1rem 2rem;
  text-align: center;
  font-size: .85rem;
  flex-shrink: 0;
}
.site-footer p { margin: .3rem 0; }

@media (max-width: 640px) {
  .player { height: calc(100vh - 3rem); }
  .hero { padding: 2.5rem 0 2rem; }
}