/* Shared 3Lines brand tokens. Keep shared values aligned with admin.css.
   Public components live in style.css; the CMS never loads these sheets. */
:root{
  --radius: 0.625rem;
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);

  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --primary: oklch(0.549 0.113 243.962);      /* #2E6FA8 */
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);

  --font-sans:'DM Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --font-arabic:'IBM Plex Sans Arabic',var(--font-sans);

  /* Brand assets — paths are relative to THIS file (assets/css/) so they
     resolve identically at every route depth and on any host. */
  --logo-wordmark:url("../brand/logo-wordmark.png");
  --logo-mark:url("../brand/logo-mark.png");
  /* The two marks the reference site actually ships: the circular monogram in
     its header, and the stacked lockup in its footer. */
  --logo-mark-circle:url("../logos/xr-mark.svg");
  --logo-lockup:url("../logos/xr-lockup.svg");

  --shadow-xs:0 1px 2px 0 rgb(0 0 0 / .05);
  --shadow-sm:0 1px 2px 0 rgb(0 0 0 / .05),0 1px 3px 0 rgb(0 0 0 / .05);
  --shadow-md:0 4px 6px -1px rgb(0 0 0 / .08),0 2px 4px -2px rgb(0 0 0 / .04);
  --shadow-lg:0 10px 15px -3px rgb(0 0 0 / .08),0 4px 6px -4px rgb(0 0 0 / .04);
}

html.dark{
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --primary: oklch(0.649 0.113 243.962);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);

  --focus: var(--primary);
  --focus-halo: var(--background);
}