/*
OpenFief design tokens: the one source of every color, font, size and radius on the docs site and in the built-in UI
(docs/dev/design-system.md). Tinctures are the raw palette, named after heraldry's colors; use the semantic tokens
below them in components, so dark mode only has to redefine those.

Dark mode follows the reader's system setting. A page may force a scheme with data-theme="light" or "dark" on <html>.
Fonts are declared in fonts/fonts.css; load it before this file.
*/
:root {
  color-scheme: light dark;

  /* Tinctures. Metals (or, argent) are for fills and for text on colors; never or text on a light ground. */
  --vert: #1e3a2b;
  --vert-bright: #3f7a5a;
  --or: #c99a2e;
  --or-bright: #d9ae4a;
  --gules: #b4232a;
  --gules-bright: #e0575c;
  --kasztan: #8a4b2a;
  --sable: #14171a;
  --argent: #f3f4ef;

  /* Grounds and text */
  --bg: #fbfbf8;
  --surface: #ffffff;
  --sunken: #f3f4ef;
  --text: #14171a;
  --muted: #5b6460;
  --border: #dde2db;
  --border-strong: #9aa59e;
  --label: var(--kasztan);        /* small uppercase labels and eyebrows */

  /* Roles */
  --accent: var(--vert);          /* primary fills: primary button, active nav, hero */
  --on-accent: var(--argent);     /* text and marks on --accent */
  --accent-soft: #e3ece5;         /* selected rows, current page */
  --link: #1e3a2b;
  --highlight: var(--or);         /* the fief: the gate's square, the canton, the seal, focus */
  --on-highlight: var(--sable);
  --highlight-text: #7a5a12;      /* when gold has to be text */
  --danger: var(--gules);
  --on-danger: #ffffff;
  --focus: var(--or);

  /* Status pills: background, then text. Always pair color with an icon or a word. */
  --ok-soft: #dce8df;
  --ok-text: #1e3a2b;
  --warn-soft: #f4e6c4;
  --warn-text: #5e4511;
  --danger-soft: #f6dadb;
  --danger-text: #8e1b21;
  --neutral-soft: #eceeea;
  --neutral-text: #3e4744;

  /* Type */
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Space: a 4 px base */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;

  /* Shape: near-square, like a shield's edge */
  --radius-input: 2px;
  --radius: 6px;
  --radius-pill: 999px;
  --shadow-raised: 0 12px 32px rgba(20, 23, 26, 0.1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101412;
    --surface: #18201c;
    --sunken: #22302a;
    --text: #e8ece8;
    --muted: #a9b5ad;
    --border: #2c3a33;
    --border-strong: #4f5f56;
    --label: #d29a74;
    --accent: var(--vert-bright);
    --accent-soft: #1c3326;
    --link: #8ccba6;
    --highlight: var(--or-bright);
    --highlight-text: var(--or-bright);
    --danger: var(--gules-bright);
    --on-danger: var(--sable);
    --focus: var(--or-bright);
    --ok-soft: #1c3326;
    --ok-text: #8ccba6;
    --warn-soft: #3a3016;
    --warn-text: #e8c76a;
    --danger-soft: #3a1e20;
    --danger-text: #f2a19a;
    --neutral-soft: #22302a;
    --neutral-text: #c4cec7;
    --shadow-raised: 0 12px 32px rgba(0, 0, 0, 0.4);
  }
}

:root[data-theme="dark"] {
  --bg: #101412;
  --surface: #18201c;
  --sunken: #22302a;
  --text: #e8ece8;
  --muted: #a9b5ad;
  --border: #2c3a33;
  --border-strong: #4f5f56;
  --label: #d29a74;
  --accent: var(--vert-bright);
  --accent-soft: #1c3326;
  --link: #8ccba6;
  --highlight: var(--or-bright);
  --highlight-text: var(--or-bright);
  --danger: var(--gules-bright);
  --on-danger: var(--sable);
  --focus: var(--or-bright);
  --ok-soft: #1c3326;
  --ok-text: #8ccba6;
  --warn-soft: #3a3016;
  --warn-text: #e8c76a;
  --danger-soft: #3a1e20;
  --danger-text: #f2a19a;
  --neutral-soft: #22302a;
  --neutral-text: #c4cec7;
  --shadow-raised: 0 12px 32px rgba(0, 0, 0, 0.4);
}