/* ============================================================
   Bickerton Beekeeping — Colour system
   Drawn from the brand "Colours" sheet. The honey scale is the
   hero; meadow / blossom / sky / lavender are the field accents.
   Neutrals are a warm "wax" ramp (never cold grey).

   Shades marked (derived) are tonal extensions of a brand hue,
   added for hover, contrast and washes — not on the original
   swatch sheet. See readme.md › Visual Foundations.
   ============================================================ */

:root {
  /* ---- Honey (primary / hero) ---------------------------- */
  --honey-50:  #FCF4DA;   /* derived — pale wash */
  --honey-100: #F7E5B1;
  --honey-200: #F8D07D;
  --honey-300: #F0D367;
  --honey-400: #F6CB4A;
  --honey-500: #F0C234;   /* core brand yellow */
  --honey-600: #F2B92C;
  --honey-700: #D19A12;   /* derived — hover / active */
  --honey-800: #845F06;   /* derived — accessible amber text on light (AA on honey-100 and lighter) */

  /* ---- Meadow (green) ------------------------------------ */
  --meadow-100: #ACC38A;
  --meadow-200: #9FB77A;
  --meadow-300: #8EAA62;
  --meadow-400: #7B9843;
  --meadow-500: #6C8B34;
  --meadow-600: #57722A;  /* derived — hover / active */
  --meadow-700: #41571F;  /* derived — accessible green text */

  /* ---- Blossom (peach / coral) --------------------------- */
  --blossom-100: #EDB58A;
  --blossom-200: #EBA996;
  --blossom-300: #EA9C9D;
  --blossom-500: #AF4D43;  /* derived — accessible coral text (AA on blossom wash) */

  /* ---- Sky (blue) ---------------------------------------- */
  --sky-100: #6091BF;
  --sky-200: #4379AC;
  --sky-300: #345F87;      /* derived — hover / accessible link */

  /* ---- Lavender (purple) --------------------------------- */
  --lavender-300: #A587B0; /* derived — tint */
  --lavender-500: #896297;
  --lavender-700: #654873; /* derived — accessible purple text */

  /* ---- Wax (warm neutral ramp) --------------------------- */
  --wax-0:   #FFFFFF;
  --wax-50:  #FDFAF2;   /* paper */
  --wax-100: #F6EFDE;   /* cream */
  --wax-200: #ECE1C9;   /* sand */
  --wax-300: #D9CAA9;   /* comb */
  --wax-400: #B9A981;   /* straw */
  --wax-500: #93835F;   /* bark */
  --wax-600: #6B5F44;   /* soil */
  --wax-700: #4A4130;   /* umber */
  --wax-800: #2E291D;   /* pitch */
  --wax-900: #211D14;   /* ink — brand near-black */

  /* ---- Danger (derived) ---------------------------------- */
  /* No true red exists on the swatch sheet; this terracotta is
     tuned to sit beside blossom without clashing. */
  --terracotta-300: #E19180; /* derived */
  --terracotta-500: #C0432F; /* derived */
  --terracotta-700: #8F2E1F; /* derived */

  /* ========================================================
     SEMANTIC ALIASES — reach for these in product code
     ======================================================== */

  /* Brand */
  --brand:            var(--honey-500);
  --brand-strong:     var(--honey-600);
  --brand-hover:      var(--honey-700);
  --brand-deep:       var(--honey-800);
  --brand-tint:       var(--honey-50);
  --on-brand:         var(--wax-900);   /* dark ink on honey */

  /* Text */
  --text-primary:     var(--wax-900);
  --text-secondary:   var(--wax-700);
  --text-muted:       #74684B;          /* derived — between wax-500/600; AA on every light surface */
  --text-inverse:     var(--wax-50);
  --text-on-brand:    var(--wax-900);
  --text-link:        #3D6E9D;          /* derived — sky-200 deepened just enough for AA */
  --text-link-hover:  var(--sky-300);

  /* Surfaces */
  --surface-page:        var(--wax-50);
  --surface-raised:      var(--wax-0);
  --surface-sunken:      var(--wax-100);
  --surface-card:        var(--wax-0);
  --surface-inverse:     var(--wax-900);
  --surface-brand:       var(--honey-500);
  --surface-brand-subtle:var(--honey-50);
  --surface-meadow-subtle:  #EAF0DE; /* derived pale meadow wash */
  --surface-blossom-subtle: #FBEDE4; /* derived pale blossom wash */
  --surface-sky-subtle:     #E4EDF5; /* derived pale sky wash */
  --surface-lavender-subtle:#EEE6F1; /* derived pale lavender wash */

  /* Borders */
  --border-subtle:   var(--wax-200);
  --border-default:  var(--wax-300);
  --border-strong:   var(--wax-400);
  --border-ink:      var(--wax-900);
  /* Form-control boundaries (inputs, checkboxes, radios) must hit 3:1
     against their surroundings (WCAG 1.4.11) — decorative borders don't. */
  --border-control:  var(--wax-500);

  /* Status */
  --success:         var(--meadow-500);
  --success-text:    var(--meadow-700);
  --success-subtle:  var(--surface-meadow-subtle);
  --info:            var(--sky-200);
  --info-text:       var(--sky-300);
  --info-subtle:     var(--surface-sky-subtle);
  --warning:         var(--honey-600);
  --warning-text:    var(--honey-800);
  --warning-subtle:  var(--honey-50);
  --danger:          var(--terracotta-500);
  --danger-text:     var(--terracotta-700);
  --danger-subtle:   #FBE7E1; /* derived */

  /* Focus */
  /* Solid, not translucent: 3:1 against every surface including ink. */
  --focus-ring:      var(--sky-200);
}