/* ============================================================
   by.brandbook — палитра FUNDAMENT (fundament.by)
   Подключать после tokens.base.css. Имена — как в palette.stroypark.css.

   Опорный цвет: акцент логотипа #B4231F.
   Источник: reference/fundament-tokens.css (by.fundament), --fd-* → --ds-*.
   Новые токены: brand-text, brand-on-inverse, danger.
   Корректировка контраста (light): text-3 #6F7477 → #696E71
   (на bg-sunk было 4.18:1, стало 4.56:1).
   Контрасты проверяет scripts/check-contrast.mjs.
   ============================================================ */

:root{
  color-scheme:light;
  --ds-bg:#FAFAF8;
  --ds-bg-sunk:#F1F1ED;
  --ds-surface:#FFFFFF;
  --ds-inverse:#17191A;
  --ds-inverse-2:#222526;
  --ds-text:#16181A;
  --ds-text-2:#4B5053;
  --ds-text-3:#696E71;
  --ds-on-inverse:#F4F4F1;
  --ds-on-inverse-2:#A7ACAD;
  --ds-hairline:#E3E2DD;
  --ds-rule:#C9C8C1;
  --ds-hairline-inverse:#2E3233;
  --ds-brand:#B4231F;
  --ds-brand-hover:#8F1B17;
  --ds-brand-wash:#FAEFEE;
  --ds-on-brand:#FFFFFF;
  --ds-brand-text:#B4231F;
  --ds-brand-on-inverse:#E2605A;
  --ds-focus:#B4231F;
  --ds-ok:#3F6B4F;
  --ds-warn:#8A6520;
  --ds-danger:#B4231F;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ds-bg:#101213;
    --ds-bg-sunk:#0A0C0C;
    --ds-surface:#181A1B;
    --ds-inverse:#060708;
    --ds-inverse-2:#111415;
    --ds-text:#EDEDEA;
    --ds-text-2:#B4B8B9;
    --ds-text-3:#8A8F90;
    --ds-on-inverse:#F1F1EE;
    --ds-on-inverse-2:#9CA1A2;
    --ds-hairline:#262A2B;
    --ds-rule:#3B3F40;
    --ds-hairline-inverse:#202425;
    --ds-brand:#E2605A;
    --ds-brand-hover:#F08279;
    --ds-brand-wash:#241413;
    --ds-on-brand:#14100F;
    --ds-brand-text:#E2605A;
    --ds-brand-on-inverse:#E2605A;
    --ds-focus:#E2605A;
    --ds-ok:#7FAE8C;
    --ds-warn:#C9A25E;
    --ds-danger:#E2605A;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --ds-bg:#101213;
  --ds-bg-sunk:#0A0C0C;
  --ds-surface:#181A1B;
  --ds-inverse:#060708;
  --ds-inverse-2:#111415;
  --ds-text:#EDEDEA;
  --ds-text-2:#B4B8B9;
  --ds-text-3:#8A8F90;
  --ds-on-inverse:#F1F1EE;
  --ds-on-inverse-2:#9CA1A2;
  --ds-hairline:#262A2B;
  --ds-rule:#3B3F40;
  --ds-hairline-inverse:#202425;
  --ds-brand:#E2605A;
  --ds-brand-hover:#F08279;
  --ds-brand-wash:#241413;
  --ds-on-brand:#14100F;
  --ds-brand-text:#E2605A;
  --ds-brand-on-inverse:#E2605A;
  --ds-focus:#E2605A;
  --ds-ok:#7FAE8C;
  --ds-warn:#C9A25E;
  --ds-danger:#E2605A;
}