/* ============================================================================
   SoftBet — Design Tokens
   Single source of truth for all visual values.
   ============================================================================ */

:root {
  /* ── Canvas — the foundation ─────────────────────────────────────────── */
  --canvas:        #F4F4EE;
  --canvas-deep:   #ECEAE0;
  --canvas-paper:  #F8F7F1;

  /* ── Ink — primary text & structural ─────────────────────────────────── */
  --ink:           #0B0F1F;
  --ink-soft:      #1A2138;
  --ink-mute:      #4A5168;
  --ink-line:      rgba(11, 15, 31, 0.10);
  --ink-glass:     rgba(11, 15, 31, 0.04);

  /* ── Lime — brand pulse, electric, sparing ───────────────────────────── */
  --lime:          #C7F848;
  --lime-glow:     #E8FF7A;
  --lime-deep:     #9AC424;
  --lime-shadow:   rgba(199, 248, 72, 0.45);

  /* ── Violet — secondary accent, data viz, hover states ───────────────── */
  --violet:        #7B5CFF;
  --violet-deep:   #3B2A8C;
  --violet-soft:   #C5B8FF;
  --violet-glow:   rgba(123, 92, 255, 0.30);

  /* ── Signal — semantic, brand-tinted ─────────────────────────────────── */
  --signal-success: #2BB673;
  --signal-warn:    #F4B740;
  --signal-error:   #E5484D;
  --signal-info:    var(--violet);

  /* ── Dark surfaces ───────────────────────────────────────────────────── */
  --surface-dark:        #0B0F1F;
  --surface-dark-raised: #14182B;
  --surface-dark-hi:     #1E2440;

  /* ── Grain ───────────────────────────────────────────────────────────── */
  --grain-opacity: 0.018;

  /* ── Easings ─────────────────────────────────────────────────────────── */
  --ease-out-quint:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-expo:     cubic-bezier(0.16, 1, 0.30, 1);
  --ease-out-back:     cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out-cubic:    cubic-bezier(0.33, 1, 0.68, 1);
  --ease-in-out-cubic: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-in-out-expo:  cubic-bezier(0.87, 0, 0.13, 1);

  /* ── Shadows — warm, slight navy tint ────────────────────────────────── */
  --shadow-1: 0 1px 2px rgba(11, 15, 31, 0.04), 0 2px 8px rgba(11, 15, 31, 0.04);
  --shadow-2: 0 2px 4px rgba(11, 15, 31, 0.06), 0 8px 24px rgba(11, 15, 31, 0.08);
  --shadow-3: 0 4px 12px rgba(11, 15, 31, 0.08), 0 24px 64px rgba(11, 15, 31, 0.12);
  --shadow-lime-glow: 0 0 24px var(--lime-shadow);

  /* ── Radii ───────────────────────────────────────────────────────────── */
  --radius-chip:    16px;
  --radius-module:  20px;
  --radius-hero:    24px;
  --radius-tier:    28px;
  --radius-button:  12px;
  --radius-input:   10px;
  --radius-pill:    999px;

  /* ── Type — families ─────────────────────────────────────────────────── */
  --font-display: 'Pixelify Sans', ui-monospace, monospace;
  --font-sans:    'Geist', 'Inter Tight', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  /* ── Type — scale (rem-based, root = 16px) ───────────────────────────── */
  --t-display-1:       clamp(3.5rem, 8vw, 8rem);
  --t-display-2:       clamp(2.75rem, 6vw, 5.5rem);
  --t-display-3:       clamp(2.25rem, 4.5vw, 4rem);
  --t-heading-1:       clamp(2rem, 3.5vw, 3.25rem);
  --t-heading-2:       clamp(1.5rem, 2.5vw, 2.25rem);
  --t-heading-3:       clamp(1.25rem, 2vw, 1.75rem);
  --t-heading-4:       1.125rem;
  --t-body-lg:         1.125rem;
  --t-body:            1rem;
  --t-body-sm:         0.875rem;
  --t-caption:         0.8125rem;
  --t-mono-lg:         1.0625rem;
  --t-mono:            0.9375rem;
  --t-mono-sm:         0.8125rem;
  --t-display-num-lg:  clamp(4rem, 9vw, 8rem);
  --t-display-num:     clamp(2.5rem, 5vw, 4.5rem);
  --t-display-num-sm:  clamp(1.5rem, 3vw, 2.5rem);
  --t-display-label:   0.875rem;

  /* ── Layout ──────────────────────────────────────────────────────────── */
  --col-gap: 24px;
  --section-pad-y: clamp(80px, 12vh, 160px);
  --gutter: clamp(20px, 4vw, 64px);

  /* ── Z-index scale ───────────────────────────────────────────────────── */
  --z-grain:        1;
  --z-content:      10;
  --z-nav:          50;
  --z-betslip:      60;
  --z-cursor:       70;
  --z-grid-overlay: 80;
  --z-modal:        100;
  --z-loader:       1000;
}