/* North Dakota brand tokens, generated from the North Dakota brand library; do not
   edit by hand. Names are the official ones from the North Dakota brand guidelines
   (pp. 21-23). Other sources may name these colors differently, so match by hex.
   Sources: North Dakota brand guidelines (colors, typography); North Dakota
   AA-compliant brand colors (AA substitutions, January 2026); North Dakota brand
   system specification (chart sequence, roles). */
:root {
  /* Brand palette (print and identity values) */
  --nd-rustic-brown: #a8353a;  /* Pantone 1807C */
  --nd-harvest-orange: #d34727;  /* Pantone 173C */
  --nd-golden-wheat: #faa21b;  /* Pantone 137C */
  --nd-springtime-green: #b3bd35;  /* Pantone 390C */
  --nd-summer-green: #709749;  /* Pantone 7490C */
  --nd-earthy-teal: #087482;  /* Pantone 7474C */
  --nd-freshwater-blue: #0e406a;  /* Pantone 541C */
  --nd-horizon-blue: #049fda;  /* Pantone 299C */
  --nd-warm-grey-1: #796e66;  /* Pantone Warm Gray 10C */
  --nd-warm-grey-2: #b6b0a2;  /* Pantone 7535C */
  --nd-black: #000000;
  --nd-white: #ffffff;

  /* WCAG AA substitutions for text on white or black (check contrast on other backgrounds) */
  --nd-aa-rustic-brown: #a8363a;  /* white text only */
  --nd-aa-harvest-orange: #d14627;  /* white or black text */
  --nd-aa-golden-wheat: #faa21b;  /* black text only */
  --nd-aa-springtime-green: #b3bd35;  /* black text only */
  --nd-aa-summer-green: #5f803b;  /* white or black text */
  --nd-aa-earthy-teal: #098090;  /* white or black text */
  --nd-aa-freshwater-blue: #0e406a;  /* white text only */
  --nd-aa-horizon-blue: #037fae;  /* white or black text */
  --nd-aa-warm-grey-1: #7e726a;  /* white or black text */
  --nd-aa-warm-grey-2: #b6b0a2;  /* black text only */

  /* Tints: share of the brand color mixed with white (the brand guidelines allow 100/80/60/40) */
  --nd-rustic-brown-80: #b95d61;
  --nd-rustic-brown-60: #cb8689;
  --nd-rustic-brown-40: #dcaeb0;
  --nd-rustic-brown-20: #eed7d8;
  --nd-harvest-orange-80: #dc6c52;
  --nd-harvest-orange-60: #e5917d;
  --nd-harvest-orange-40: #edb5a9;
  --nd-harvest-orange-20: #f6dad4;
  --nd-golden-wheat-80: #fbb549;
  --nd-golden-wheat-60: #fcc776;
  --nd-golden-wheat-40: #fddaa4;
  --nd-golden-wheat-20: #feecd1;
  --nd-springtime-green-80: #c2ca5d;
  --nd-springtime-green-60: #d1d786;
  --nd-springtime-green-40: #e1e5ae;
  --nd-springtime-green-20: #f0f2d7;
  --nd-summer-green-80: #8dac6d;
  --nd-summer-green-60: #a9c192;
  --nd-summer-green-40: #c6d5b6;
  --nd-summer-green-20: #e2eadb;
  --nd-earthy-teal-80: #39909b;
  --nd-earthy-teal-60: #6bacb4;
  --nd-earthy-teal-40: #9cc7cd;
  --nd-earthy-teal-20: #cee3e6;
  --nd-freshwater-blue-80: #3e6688;
  --nd-freshwater-blue-60: #6e8ca6;
  --nd-freshwater-blue-40: #9fb3c3;
  --nd-freshwater-blue-20: #cfd9e1;
  --nd-horizon-blue-80: #36b2e1;
  --nd-horizon-blue-60: #68c5e9;
  --nd-horizon-blue-40: #9bd9f0;
  --nd-horizon-blue-20: #cdecf8;
  --nd-warm-grey-1-80: #948b85;
  --nd-warm-grey-1-60: #afa8a3;
  --nd-warm-grey-1-40: #c9c5c2;
  --nd-warm-grey-1-20: #e4e2e0;
  --nd-warm-grey-2-80: #c5c0b5;
  --nd-warm-grey-2-60: #d3d0c7;
  --nd-warm-grey-2-40: #e2dfda;
  --nd-warm-grey-2-20: #f0efec;

  /* Semantic roles (specification, Bootstrap-style); each pairs with its text color */
  --color-primary: #0e406a;  /* freshwater blue; titles, headers, main actions */
  --color-primary-fg: #ffffff;
  --color-secondary: #037fae;  /* AA horizon blue; links and info */
  --color-secondary-fg: #ffffff;
  --color-accent: #098090;  /* AA earthy teal; interactive */
  --color-accent-fg: #ffffff;
  --color-success: #5f803b;  /* AA summer green */
  --color-success-fg: #ffffff;
  --color-warning: #faa21b;  /* golden wheat; black text only */
  --color-warning-fg: #000000;
  --color-danger: #a8363a;  /* AA rustic brown */
  --color-danger-fg: #ffffff;

  /* Chart sequence and diverging growth colors */
  --chart-1: #0e406a;  /* freshwater blue, series lead */
  --chart-2: #faa21b;  /* golden wheat */
  --chart-3: #049fda;  /* horizon blue */
  --chart-4: #709749;  /* summer green */
  --chart-5: #087482;  /* earthy teal */
  --chart-6: #a8353a;  /* rustic brown */
  --chart-7: #b3bd35;  /* springtime green -- collides with chart-2 under protanopia */
  --chart-8: #796e66;  /* warm grey 1 -- chrome, not a series color */
  --chart-strong-positive: #709749;
  --chart-positive: #b3bd35;
  --chart-neutral: #087482;
  --chart-negative: #a8353a;

  /* Typography: correspondence fonts for documents and web; Futura PT for designed pieces */
  --font-body: "Segoe UI", Arial, sans-serif;
  --font-display: "Futura PT", "Jost", "Segoe UI", Arial, sans-serif;
  --fg-default: #1b1b1b;
  --fg-muted: #796e66;
  --bg-surface: #ffffff;
}