/* Decatur color — measured from the approved artwork (Guidelines 04).
   Token names match decatur-tokens.css v1.0.0. */
:root{
  /* core palette — spec */
  --dc-color-iron-black:#15140F;      /* primary ground + primary type. Warm, never blue-black */
  --dc-color-brass:#C9A227;           /* accent only, ~5% of a surface. NEVER text on light */
  --dc-color-antique-gold:#8A6B1B;    /* gold TYPE on light grounds (4.55:1 on Parchment) */
  --dc-color-charcoal:#3B392F;        /* secondary panels, secondary type, rules */
  --dc-color-parchment:#F8F4E9;       /* the page */
  --dc-color-white:#FFFFFF;           /* cards, fields, table bodies — not a base surface */

  /* interface neutrals: tints of Iron Black over Parchment, never true grey (4.4) */
  --dc-tint-8:#E6E2D8;                /* hairlines */
  --dc-tint-15:#D6D2C8;               /* rules, field borders */
  --dc-tint-30:#B4B1A8;               /* disabled */
  --dc-tint-60:#706E66;               /* placeholder text */
  --dc-color-field-border:var(--dc-tint-15);
  --dc-color-placeholder:var(--dc-tint-60);

  /* brass tints — quiet highlight panels only. Never brass-tinted text on them */
  --dc-brass-15:#F1E8CC;
  --dc-brass-30:#EADBAF;

  /* functional colors — interface states only, never marketing (4.5) */
  --dc-color-success:#2E6B4F;         /* on light, 5.7:1 */
  --dc-color-success-dark:#5FBF8E;    /* on Iron Black, 8.2:1 */
  --dc-color-caution:#9C5D18;         /* on light, 4.8:1 — deliberately darker than brass */
  --dc-color-caution-dark:#E0A855;    /* on Iron Black, 8.7:1 */
  --dc-color-error-light:#9B3A2C;     /* on light, 6.3:1 — Guidelines 4.5. APPROVED 8 Sep 2026 */
  --dc-color-error-dark:#E38273;      /* on Iron Black, 6.8:1 */
  --dc-color-error:#9B3A2C;           /* alias of error-light — the token file's #8C2F1E was retired at approval */

  /* measured contrast, for reference in code review
     brass/iron-black 7.62 · brass/charcoal 4.79 · brass/parchment 2.20 FAIL
     antique-gold/parchment 4.55 · antique-gold/white 5.00 · antique-gold/charcoal 2.32 FAIL
     iron-black/parchment 16.78 · charcoal/parchment 10.54 · iron-black/charcoal 1.59 FAIL */
}