/* Akenius AB — color tokens.
   Base values come verbatim from the Akenius descriptor system (ground truth).
   Semantic aliases are what components should reference. */
:root {
  /* Base palette */
  --paper: #F2F3F1;        /* warm grey-green paper — default page background */
  --card: #FFFFFF;         /* card / raised surface */
  --ink: #182B36;          /* deep blue-black — headings, primary text, dark surfaces */
  --slate: #3E5462;        /* secondary text */
  --brass: #A8763E;        /* the single accent — descriptors, eyebrows, links */
  --line: #D8DCDA;         /* hairline borders and dividers */

  /* Derived shades (oklch-harmonised with the base palette) */
  --brass-deep: #8A5F30;   /* brass hover / pressed */
  --ink-soft: #243B49;     /* ink hover on dark buttons */
  --paper-deep: #E8EAE6;   /* subtle wells, table stripes, hover on paper */
  --error: #8C3B2E;        /* form validation only */

  /* Semantic aliases */
  --surface-page: var(--paper);
  --surface-card: var(--card);
  --surface-inverse: var(--ink);
  --text-heading: var(--ink);
  --text-body: var(--ink);
  --text-muted: var(--slate);
  --text-inverse: var(--paper);
  --text-accent: var(--brass);
  --border-hairline: var(--line);
  --border-strong: var(--ink);
  --focus-ring: var(--brass);
}