/*
 * BSI Game Shell — Heritage v2.1 tokens
 * Scoped to game frames. Mirrors lib/tokens and app/globals.css.
 * Used by every arcade game so the family stays in one visual lineage.
 */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Oswald:wght@500;600;700;800&family=Cormorant+Garamond:ital,wght@0,500;1,500;1,600&family=JetBrains+Mono:wght@500;700&display=swap');

:root,
[data-bsi-game] {
  /* Surfaces */
  --surface-scoreboard: #0A0A0A;
  --surface-dugout: #161616;
  --surface-press-box: #111111;

  /* Brand */
  --bsi-primary: #BF5700;
  --bsi-primary-deep: #8B3D00;
  --bsi-primary-bright: #D96A1A;
  --bsi-accent: #FF6B35;
  --bsi-bone: #F5F2EB;
  --bsi-dust: #C4B8A5;
  --bsi-texas-soil: #9C7B5C;
  --heritage-columbia-blue: #4B9CD3;
  --heritage-bronze: #8C6239;

  /* Borders */
  --border-vintage: rgba(140, 98, 57, 0.30);
  --border-vintage-strong: rgba(140, 98, 57, 0.55);
  --border-subtle: rgba(245, 242, 235, 0.08);

  /* Type */
  --font-display: 'Bebas Neue', Impact, sans-serif;
  --font-heading: 'Oswald', system-ui, sans-serif;
  --font-body: 'Cormorant Garamond', Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Motion */
  --bsi-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --bsi-ease-in: cubic-bezier(0.5, 0, 0.75, 0);

  /* Z-index lanes for game HUD */
  --bsi-z-game: 1;
  --bsi-z-hud: 5;
  --bsi-z-overlay: 50;
  --bsi-z-modal: 90;
}

/* Base reset for the game viewport */
[data-bsi-game] {
  background: var(--surface-scoreboard);
  color: var(--bsi-bone);
  font-family: var(--font-heading);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

/* Heritage stamp — burnt-orange Oswald uppercase label */
.bsi-stamp {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--bsi-primary);
}

/* Heritage display heading */
.bsi-display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--bsi-bone);
  line-height: 0.9;
}

/* Heritage subtitle — italic Cormorant */
.bsi-subtitle {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--bsi-dust);
  line-height: 1.4;
}

/* Heritage card surface */
.bsi-card {
  background: var(--surface-dugout);
  border: 1px solid var(--border-vintage);
  border-radius: 2px;
}

/* Heritage button */
.bsi-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 14px 32px;
  background: var(--surface-scoreboard);
  color: var(--bsi-bone);
  border: 1.5px solid var(--bsi-primary);
  border-radius: 2px;
  cursor: pointer;
  transition: transform 0.15s var(--bsi-ease-out), background 0.15s var(--bsi-ease-out);
}
.bsi-btn:hover { background: rgba(191, 87, 0, 0.18); transform: translateY(-1px); }
.bsi-btn:active { transform: translateY(0); }
.bsi-btn--filled {
  background: linear-gradient(180deg, var(--bsi-primary) 0%, var(--bsi-primary-deep) 100%);
  border-color: var(--bsi-primary);
  box-shadow: 0 4px 20px rgba(191, 87, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}

/* HUD frame — top stamp and bottom score bar */
.bsi-hud-frame {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(245, 242, 235, 0.85);
  padding: 10px 18px;
  background: rgba(10, 10, 10, 0.78);
  border: 1px solid var(--border-vintage);
  border-radius: 2px;
  backdrop-filter: blur(6px);
  pointer-events: none;
  z-index: var(--bsi-z-hud);
}
.bsi-hud-frame .bsi-hud-label {
  font-size: 9px;
  color: rgba(196, 184, 165, 0.65);
  letter-spacing: 2px;
}
.bsi-hud-frame .bsi-hud-value {
  color: var(--bsi-bone);
  font-weight: 700;
  font-size: 15px;
}

/* Top-left brand stamp on every game */
.bsi-brand {
  position: absolute;
  top: 14px;
  left: 18px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 3px;
  color: var(--bsi-primary);
  z-index: var(--bsi-z-hud);
  pointer-events: none;
}
.bsi-brand small {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(196, 184, 165, 0.7);
  letter-spacing: 2.4px;
  margin-top: -2px;
}

/* Overlay for splash / pause / end-of-game */
.bsi-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(circle at center, rgba(22,22,22,0.96), rgba(10,10,10,0.98));
  z-index: var(--bsi-z-overlay);
}
.bsi-overlay--hidden { display: none !important; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
}