/* ============================================================
   DOPA PLINKO — Quantum Casino Noir
   Design tokens, fonts, base reset
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* ---- Core palette ---- */
  --ink:        #0a0508;   /* near-black backdrop */
  --ink-2:      #120a0e;   /* raised surfaces */
  --ink-3:      #1c1014;   /* cards / panels */
  --ink-4:      #2a1820;   /* hover / borders */
  --felt:       #140a10;

  --red:        #e5152b;   /* casino neon red */
  --red-deep:   #8c0c1a;
  --red-glow:   rgba(229,21,43,0.55);

  --gold:       #d4af37;   /* premium gold */
  --gold-lt:    #f4e0a0;
  --gold-deep:  #9a7b22;

  --quantum:    #44e6d4;   /* cristal cuántico cian */
  --quantum-dk: #138d80;
  --quantum-glow: rgba(68,230,212,0.5);

  --violet:     #8b5cf6;   /* legendaria / mítica */
  --cream:      #f5ead8;   /* warm off-white text */
  --muted:      #9a8a86;   /* secondary text */
  --faint:      #5f504d;   /* tertiary */

  /* ---- Rarity colors ---- */
  --r-common:    #b7a99e;
  --r-rare:      #4aa3ff;
  --r-epic:      #b061ff;
  --r-legendary: #ffb43d;
  --r-mythic:    #ff4d6d;

  /* ---- Type ---- */
  --f-display: 'Cinzel', 'Times New Roman', serif;
  --f-flavor:  'Cormorant Garamond', Georgia, serif;
  --f-ui:      'Space Grotesk', system-ui, sans-serif;

  /* ---- Radii / shadow ---- */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --shadow-deep: 0 24px 60px -12px rgba(0,0,0,0.8);
  --shadow-card: 0 12px 34px -10px rgba(0,0,0,0.75);
}

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

html, body { height: 100%; }

body {
  font-family: var(--f-ui);
  color: var(--cream);
  background:
    radial-gradient(120% 80% at 50% -10%, #2a0d12 0%, var(--ink) 55%),
    var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
  user-select: none;
}

/* Atmospheric backdrop layers behind everything */
.bg-vignette {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(80% 55% at 50% 50%, transparent 40%, rgba(0,0,0,0.55) 100%);
}
.bg-neon {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.7;
  background:
    linear-gradient(90deg, transparent 0 12%, var(--red-glow) 18% 22%, transparent 28%),
    linear-gradient(90deg, transparent 0 70%, var(--red-glow) 76% 80%, transparent 86%);
  filter: blur(48px);
  -webkit-mask-image: linear-gradient(180deg, #000 0 22%, transparent 45%);
          mask-image: linear-gradient(180deg, #000 0 22%, transparent 45%);
}
.bg-grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Utility */
.gold-text {
  background: linear-gradient(180deg, var(--gold-lt), var(--gold) 55%, var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--muted); }
.eyebrow {
  font-family: var(--f-ui); font-size: 11px; font-weight: 600;
  letter-spacing: 0.32em; text-transform: uppercase; color: var(--faint);
}
.hidden { display: none !important; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--ink-4); border-radius: 8px; }