/**
 * Sugoi Design System — Tier 1: Raw Tokens
 *
 * Literal values. The ONLY file in the system that contains hardcoded
 * hex/px/font-name strings. To refine the brand, edit values here only —
 * semantic tokens (Tier 2) and primitives (Tier 3) reroute automatically.
 *
 * Naming: --ds-raw-{category}-{role}-{shade?}
 *
 * Source values mirror sugoi-brand-guidelines (parallel architecture, Option B).
 * Last verified against Figma: 2025-01-28.
 */

:root {
  /* ─── Color: brand ────────────────────────────────────────────── */
  --ds-raw-purple-500: #3D00BF;          /* Primary brand */
  --ds-raw-magenta-500: #C80096;         /* Secondary accent */
  --ds-raw-red-500: #FF0068;             /* Action / energy */
  --ds-raw-orange-500: #FF6F44;          /* Warm accent */
  --ds-raw-yellow-500: #FFB93F;          /* Highlight */
  --ds-raw-yellow-light-500: #F9F871;    /* Light accent */

  /* ─── Color: brand RGB triplets (for rgba() compositions) ─────── */
  --ds-raw-purple-500-rgb: 61, 0, 191;
  --ds-raw-magenta-500-rgb: 200, 0, 150;
  --ds-raw-red-500-rgb: 255, 0, 104;
  --ds-raw-orange-500-rgb: 255, 111, 68;
  --ds-raw-yellow-500-rgb: 255, 185, 63;
  --ds-raw-yellow-light-500-rgb: 249, 248, 113;

  /* ─── Color: brand ladder fills (OKLCH-derived state steps) ───
     Hex 500s above are the canonical brand reference. Sibling steps
     are derived in OKLCH so hover/pressed/subtle stay perceptually
     consistent across families. color-mix is used here in the raw
     layer ONLY — primitives must not call color-mix directly
     (design-language.md §5). */
  --ds-raw-purple-100: color-mix(in oklch, var(--ds-raw-purple-500) 12%, white);
  --ds-raw-purple-200: color-mix(in oklch, var(--ds-raw-purple-500) 25%, white);
  --ds-raw-purple-600: color-mix(in oklch, var(--ds-raw-purple-500) 88%, black);
  --ds-raw-purple-700: color-mix(in oklch, var(--ds-raw-purple-500) 76%, black);

  --ds-raw-red-100: color-mix(in oklch, var(--ds-raw-red-500) 12%, white);
  --ds-raw-red-200: color-mix(in oklch, var(--ds-raw-red-500) 25%, white);
  --ds-raw-red-600: color-mix(in oklch, var(--ds-raw-red-500) 88%, black);
  --ds-raw-red-700: color-mix(in oklch, var(--ds-raw-red-500) 76%, black);

  --ds-raw-orange-100: color-mix(in oklch, var(--ds-raw-orange-500) 12%, white);
  --ds-raw-orange-200: color-mix(in oklch, var(--ds-raw-orange-500) 25%, white);
  --ds-raw-orange-600: color-mix(in oklch, var(--ds-raw-orange-500) 88%, black);
  --ds-raw-orange-700: color-mix(in oklch, var(--ds-raw-orange-500) 76%, black);

  --ds-raw-yellow-100: color-mix(in oklch, var(--ds-raw-yellow-500) 12%, white);
  --ds-raw-yellow-200: color-mix(in oklch, var(--ds-raw-yellow-500) 25%, white);
  --ds-raw-yellow-600: color-mix(in oklch, var(--ds-raw-yellow-500) 88%, black);
  --ds-raw-yellow-700: color-mix(in oklch, var(--ds-raw-yellow-500) 76%, black);

  --ds-raw-magenta-100: color-mix(in oklch, var(--ds-raw-magenta-500) 12%, white);
  --ds-raw-magenta-200: color-mix(in oklch, var(--ds-raw-magenta-500) 25%, white);
  --ds-raw-magenta-600: color-mix(in oklch, var(--ds-raw-magenta-500) 88%, black);
  --ds-raw-magenta-700: color-mix(in oklch, var(--ds-raw-magenta-500) 76%, black);

  /* ─── Color: neutrals ─────────────────────────────────────────────
     Tinted toward purple-500 hue (~285°) at chroma 0.003-0.010 per
     design-language.md §5 ("pure gray is dead" — Refactoring UI +
     impeccable). HEX values are exact sRGB equivalents of the OKLCH
     spec at the same lightness as the original neutral grays — the
     tint is felt at scale, not seen at swatch level. */
  --ds-raw-white: #FFFFFF;               /* Internal use only — gradients, focus contrasts */
  --ds-raw-off-white: #FDFDFF;           /* oklch(99.40% 0.003 285)  ← was #FDFDFD */
  --ds-raw-black: #000000;               /* Internal use only — gradient stops */
  --ds-raw-off-black: #1A1A1C;           /* oklch(21.78% 0.005 285)  ← was #1A1A1A */
  --ds-raw-gray-900: #1A1A1C;            /* oklch(21.78% 0.005 285)  ← was #1A1A1A */
  --ds-raw-gray-800: #2C2D31;            /* oklch(29.72% 0.008 285)  ← was #2D2D2D */
  --ds-raw-gray-700: #49494F;            /* oklch(40.91% 0.010 285)  ← was #4A4A4A */
  --ds-raw-gray-600: #65656C;            /* oklch(51.03% 0.010 285)  ← was #666666 */
  --ds-raw-gray-500: #7F7F86;            /* oklch(59.99% 0.010 285)  ← was #808080 */
  --ds-raw-gray-300: #B2B2B9;            /* oklch(76.68% 0.010 285)  ← was #B3B3B3 */
  --ds-raw-gray-200: #DCDCE2;            /* oklch(89.75% 0.008 285)  ← was #DDDDDD */
  --ds-raw-gray-100: #F5F5F8;            /* oklch(97.02% 0.005 285)  ← was #F5F5F5 */

  /* ─── Gradient ─────────────────────────────────────────────────
     Stop angle is 135deg (diagonal) per brand convention. */
  --ds-raw-gradient-primary: linear-gradient(135deg, #3D00BF 0%, #FF0068 100%);
  --ds-raw-gradient-warm: linear-gradient(135deg, #FF6F44 0%, #FF0068 100%);
  --ds-raw-gradient-yellow: linear-gradient(135deg, #FF0068 0%, #F9F871 100%);

  /* ─── Spacing: 4pt scale ──────────────────────────────────────── */
  --ds-raw-space-0: 0;
  --ds-raw-space-1: 4px;
  --ds-raw-space-2: 8px;
  --ds-raw-space-3: 12px;
  --ds-raw-space-4: 16px;
  --ds-raw-space-5: 20px;
  --ds-raw-space-6: 24px;
  --ds-raw-space-8: 32px;
  --ds-raw-space-10: 40px;
  --ds-raw-space-12: 48px;
  --ds-raw-space-16: 64px;
  --ds-raw-space-24: 96px;

  /* ─── Type: font stacks ───────────────────────────────────────── */
  --ds-raw-font-display: 'VAG Rounded', system-ui, -apple-system, sans-serif;
  --ds-raw-font-body: 'Spline Sans', system-ui, -apple-system, sans-serif;

  /* ─── Type: size scale (fixed-px to mirror Figma) ─────────────── */
  --ds-raw-text-xs: 12px;
  --ds-raw-text-sm: 14px;
  --ds-raw-text-base: 16px;
  --ds-raw-text-lg: 18px;
  --ds-raw-text-xl: 20px;
  --ds-raw-text-2xl: 24px;
  --ds-raw-text-3xl: 32px;
  --ds-raw-text-4xl: 36px;
  --ds-raw-text-5xl: 48px;
  --ds-raw-text-6xl: 64px;

  /* ─── Type: weight ─────────────────────────────────────────────
     VAG Rounded: 400/700/900. Spline Sans variable: 300-700. */
  --ds-raw-weight-light: 300;
  --ds-raw-weight-regular: 400;
  --ds-raw-weight-medium: 500;
  --ds-raw-weight-semibold: 600;
  --ds-raw-weight-bold: 700;
  --ds-raw-weight-black: 900;

  /* ─── Type: line height ───────────────────────────────────────── */
  --ds-raw-leading-tight: 1.1;
  --ds-raw-leading-snug: 1.25;
  --ds-raw-leading-normal: 1.5;
  --ds-raw-leading-relaxed: 1.6;
  --ds-raw-leading-loose: 1.75;

  /* ─── Radius ──────────────────────────────────────────────────── */
  --ds-raw-radius-sm: 4px;
  --ds-raw-radius-md: 8px;
  --ds-raw-radius-lg: 12px;
  --ds-raw-radius-xl: 16px;
  --ds-raw-radius-2xl: 24px;
  --ds-raw-radius-full: 9999px;

  /* ─── Shadow: purple-tinted (matches existing brand) ──────────── */
  --ds-raw-shadow-sm: 0 1px 2px rgba(61, 0, 191, 0.05);
  --ds-raw-shadow-md: 0 4px 6px rgba(61, 0, 191, 0.10);
  --ds-raw-shadow-lg: 0 10px 15px rgba(61, 0, 191, 0.15);
  --ds-raw-shadow-xl: 0 20px 25px rgba(61, 0, 191, 0.20);

  /* ─── Motion: timing ─────────────────────────────────────────── */
  --ds-raw-duration-fast: 100ms;
  --ds-raw-duration-normal: 300ms;
  --ds-raw-duration-slow: 500ms;

  /* ─── Motion: easing ─────────────────────────────────────────── */
  --ds-raw-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ds-raw-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ds-raw-ease-linear: linear;

  /* ─── Focus ring ─────────────────────────────────────────────── */
  --ds-raw-focus-ring-width: 2px;
  --ds-raw-focus-ring-offset: 2px;

  /* ─── Content widths ────────────────────────────────────────── */
  --ds-raw-content-narrow: 640px;     /* article column */
  --ds-raw-content-default: 1080px;   /* deck slide / hero / bench */
  --ds-raw-content-wide: 1280px;      /* full-bleed dashboards */
  --ds-raw-content-prose-max: 60ch;   /* readability ceiling */
}