/*
 * theme.css — Neon Rush. Dark navy arcade, electric cyan + violet accents.
 * Opens dark; the light set is the alternate.
 */

:root {
  color-scheme: dark;
  --canvas: #0a0e27;
  --surface: #111838;
  --surface-2: #1a2352;
  --border: #28336e;
  --border-strong: #4655a8;
  --ink: #eef3ff;
  --muted: #a3b1e0;
  --accent: #22d3ee;
  --accent-hover: #5ce1f3;
  --accent-ink: #031225;
  --accent-text: #22d3ee;
  --accent-strong: #b6f2fc;
  --accent-soft: #12305c;
  --accent-border: #2a6f9a;
  --success: #22c55e;
  --success-ink: #04210f;
  --success-soft: #0f3322;
  --success-strong: #86efac;
  --warning: #f59e0b;
  --warning-ink: #251400;
  --warning-soft: #3b2a0b;
  --warning-strong: #fcd34d;
  --danger: #f43f5e;
  --danger-ink: #1a0208;
  --danger-soft: #3d1020;
  --danger-strong: #fda4af;
  --chart-1: #22d3ee;
  --chart-2: #a78bfa;
  --chart-3: #f472b6;
  --chart-4: #fbbf24;
  --chart-5: #34d399;
  --chart-6: #60a5fa;

  --font-display: "Unbounded Variable", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Space Grotesk Variable", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Space Grotesk Variable", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono Variable", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display-weight: 800;
  --display-tracking: -0.02em;
  --eyebrow-tracking: 0.14em;

  --radius-btn: 999px;
  --radius-card: 1.25rem;
  --btn-weight: 700;

  /* the game world — identical in both modes, it is always night in Neon City */
  --x-sky-top: #070a22;
  --x-sky-bot: #2a1470;
  --x-glow: #8b5cf6;
  --x-cyan: #22d3ee;
  --x-pink: #f472b6;
  --x-gold: #fbbf24;
  --x-grid: #4f5ff0;
  --x-bldg-far: #151b52;
  --x-bldg-near: #0d1240;
  --x-window: #67e8f9;
  --x-ground: #0a0d30;
  --x-crate: #f97316;
  --x-hazard: #facc15;
  --x-suit: #1e3a8a;
}

html[data-theme="light"] {
  color-scheme: light;
  --canvas: #f1f4ff;
  --surface: #ffffff;
  --surface-2: #e4e9fb;
  --border: #cdd5f3;
  --border-strong: #9aa6dc;
  --ink: #0d1233;
  --muted: #4a5584;
  --accent: #6d28d9;
  --accent-hover: #5b21b6;
  --accent-ink: #ffffff;
  --accent-text: #5b21b6;
  --accent-strong: #4c1d95;
  --accent-soft: #ece5fd;
  --accent-border: #b9a3ee;
  --success: #15803d;
  --success-ink: #ffffff;
  --success-soft: #dcf2e4;
  --success-strong: #166534;
  --warning: #b45309;
  --warning-ink: #ffffff;
  --warning-soft: #fbead6;
  --warning-strong: #92400e;
  --danger: #be123c;
  --danger-ink: #ffffff;
  --danger-soft: #fbe0e7;
  --danger-strong: #9f1239;
  --chart-1: #0e7490;
  --chart-2: #6d28d9;
  --chart-3: #be185d;
  --chart-4: #b45309;
  --chart-5: #047857;
  --chart-6: #1d4ed8;
}

/* app.css — Neon Rush: the arena, HUD and overlays. Tokens only. */

:root { --nr-bar: 4.5rem; }
@media (max-height: 480px) { :root { --nr-bar: 1rem; } }

html, body { overscroll-behavior: none; }

.nr-body {
  margin: 0;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(60rem 30rem at 80% -10%, color-mix(in srgb, var(--x-glow) 30%, transparent), transparent 70%),
    radial-gradient(50rem 28rem at 0% 110%, color-mix(in srgb, var(--x-cyan) 16%, transparent), transparent 70%),
    var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
}

.nr-shell {
  width: min(100% - 1rem, calc((100dvh - var(--nr-bar)) * 16 / 9));
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nr-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.5rem;
}
@media (max-height: 480px) { .nr-bar { display: none; } }

.nr-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  color: var(--accent-text);
  text-decoration: none;
}

.nr-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  container-type: inline-size;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--accent-border);
  background: var(--x-sky-top);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--x-glow) 40%, transparent),
    0 0 2.5rem color-mix(in srgb, var(--x-glow) 35%, transparent),
    0 1.5rem 3rem rgba(0, 0, 0, 0.45);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.nr-stage canvas { display: block; width: 100%; height: 100%; touch-action: none; }

/* HUD */
.nr-hud {
  position: absolute;
  inset: 0 0 auto 0;
  display: flex;
  align-items: flex-start;
  gap: 1.4cqw;
  padding: 1.6cqw 2cqw;
  pointer-events: none;
}
.nr-hud[hidden], .nr-screen[hidden] { display: none; }

.nr-stat {
  display: flex;
  flex-direction: column;
  min-width: 9cqw;
  padding: 0.7cqw 1.6cqw;
  border-radius: 1.2cqw;
  background: rgba(0, 0, 0, 0.42);
  border: 1px solid color-mix(in srgb, var(--x-cyan) 35%, transparent);
  backdrop-filter: blur(4px);
}
.nr-stat-label {
  font-size: clamp(0.5rem, 1.15cqw, 0.7rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.nr-stat-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.8rem, 2.3cqw, 1.4rem);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  transform-origin: left center;
}
.nr-coin-val { color: var(--x-gold); }
.nr-stat-val.nr-pop { animation: nr-pop 0.28s ease-out; }
@keyframes nr-pop { 0% { transform: scale(1.35); } 100% { transform: scale(1); } }

.nr-iconbtn {
  margin-left: auto;
  pointer-events: auto;
  display: grid;
  place-items: center;
  width: clamp(2rem, 4.6cqw, 2.8rem);
  height: clamp(2rem, 4.6cqw, 2.8rem);
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: rgba(0, 0, 0, 0.5);
  color: var(--accent-text);
  cursor: pointer;
}
.nr-iconbtn:hover { background: var(--accent-soft); }
.nr-iconbtn .icon { width: 55%; height: 55%; }

/* overlays */
.nr-screen {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.5cqw;
  background: color-mix(in srgb, var(--x-sky-top) 68%, transparent);
  backdrop-filter: blur(5px);
  animation: nr-fade 0.25s ease-out;
}
@keyframes nr-fade { from { opacity: 0.4; } to { opacity: 1; } }

.nr-panel {
  width: min(94%, 66cqw);
  max-height: 96%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6cqw;
  padding: 2.6cqw 3cqw;
  text-align: center;
  border-radius: 2cqw;
  border: 1px solid var(--accent-border);
  background: color-mix(in srgb, var(--x-sky-top) 88%, transparent);
  color: var(--ink);
  box-shadow: 0 0 2rem color-mix(in srgb, var(--x-glow) 40%, transparent);
  animation: nr-rise 0.32s ease-out;
}
.nr-panel-sm { width: min(94%, 52cqw); }
@keyframes nr-rise { from { transform: translateY(0.75rem) scale(0.98); } to { transform: none; } }
html.reduced-motion .nr-panel, html.reduced-motion .nr-screen, html.reduced-motion .nr-stat-val.nr-pop { animation: none; }

.nr-logo {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 8.5cqw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  display: flex;
  gap: 0.25em;
  flex-wrap: nowrap;
  color: var(--ink);
  text-shadow: 0 0 1.2rem color-mix(in srgb, var(--x-cyan) 60%, transparent);
}
.nr-logo span {
  background: linear-gradient(90deg, var(--x-cyan), var(--x-glow), var(--x-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
}
.nr-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 5.2cqw, 2.8rem);
  color: var(--x-cyan);
  text-shadow: 0 0 1rem color-mix(in srgb, var(--x-cyan) 55%, transparent);
}
.nr-title-bad { color: var(--x-pink); text-shadow: 0 0 1rem color-mix(in srgb, var(--x-pink) 55%, transparent); }

.nr-lead { margin: 0; max-width: 42ch; color: var(--muted); font-size: clamp(0.7rem, 1.8cqw, 1.05rem); line-height: 1.45; }

.nr-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4cqw; width: 100%; max-width: 34rem; }
.nr-actions .btn { width: 100%; justify-content: center; }
.nr-actions .btn span { white-space: nowrap; }

.nr-best-row {
  display: flex;
  gap: 1.2cqw;
  align-items: baseline;
  font-size: clamp(0.7rem, 1.7cqw, 1rem);
  color: var(--muted);
}
.nr-best-row strong { font-family: var(--font-display); color: var(--x-gold); font-size: 1.4em; font-variant-numeric: tabular-nums; }

.nr-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2cqw;
  width: 100%;
  padding-top: 1.4cqw;
  border-top: 1px solid var(--border);
  font-size: clamp(0.62rem, 1.4cqw, 0.9rem);
  color: var(--muted);
}
.nr-controls h2 { margin: 0 0 0.3em; font-size: 0.85em; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-text); }
.nr-controls p { margin: 0; line-height: 1.6; }
.nr-controls kbd {
  display: inline-block;
  padding: 0 0.5em;
  border-radius: 0.4em;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.nr-results { margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.4cqw; width: 100%; }
.nr-results div { padding: 1cqw; border-radius: 1.2cqw; background: var(--surface-2); border: 1px solid var(--border); }
.nr-results dt { font-size: clamp(0.5rem, 1.15cqw, 0.7rem); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.nr-results dd { margin: 0.2em 0 0; font-family: var(--font-display); font-weight: 700; font-size: clamp(0.8rem, 2.4cqw, 1.5rem); font-variant-numeric: tabular-nums; color: var(--ink); }

.nr-record {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.3em 1em;
  border-radius: 999px;
  font-weight: 700;
  font-size: clamp(0.7rem, 1.8cqw, 1rem);
  color: var(--warning-ink);
  background: var(--x-gold);
}
.nr-record[hidden] { display: none; }

/* compact layouts: phones in portrait, small windows */
@container (max-width: 560px) {
  .nr-lead { display: none; }
  .nr-panel { gap: 1.8cqw; padding: 2.4cqw; }
  .nr-panel .btn { min-height: 2.25rem; padding-block: 0.35rem; font-size: 0.8rem; }
  .nr-stat-hide { display: none; }
  .nr-stat { min-width: 0; padding-inline: 1.8cqw; }
  .nr-controls { grid-template-columns: 1fr; gap: 1cqw; padding-top: 1cqw; }
  .nr-controls h2 { display: none; }
  .nr-sound span[data-sound-label] { display: none; }
}