@use 'sass:color';
@use '../base/functions' as functions;
@use '../settings/palette' as palette;

// Brown Theme Colours
$brown-dark: palette.$brown-01 !default;
$brown-light: palette.$brown-04 !default;
$brown-supplementary: palette.$brown-02 !default;
$brown-accent: palette.$teal-02 !default;

// Brown State Colours
$brown-link: $brown-dark !default;
$brown-link-light: color.mix(#ffffff, $brown-dark, 90%) !default;
$brown-visited: functions.a11y-color(color.adjust(color.adjust($brown-dark, $hue: -22deg), $lightness: 20.98%), #ffffff) !default;
$brown-visited-light: color.mix(#ffffff, $brown-visited, 80%) !default;
$brown-hover: color.adjust($brown-dark, $alpha: -0.9) !default;
$brown-hover-light: color.adjust($brown-link-light, $alpha: -0.9) !default;
$brown-active: color.adjust($brown-dark, $alpha: -0.8) !default;
$brown-active-light: color.adjust($brown-link-light, $alpha: -0.8) !default;
$brown-focus: color.adjust(color.adjust($brown-dark, $hue: -22deg), $lightness: 15.49%) !default;
$brown-focus-light: color.mix(#ffffff, $brown-focus, 80%) !default;
$brown-disabled: color.mix(#ffffff, $brown-dark, 50%) !default;

$brown-colors: (
  'brand-dark': $brown-dark,
  'brand-light': $brown-light,
  'brand-supplementary': $brown-supplementary,
  'brand-accent': $brown-accent,
  'link': $brown-link,
  'link-light': $brown-link-light,
  'visited': $brown-visited,
  'visited-light': $brown-visited-light,
  'hover': $brown-hover,
  'hover-light': $brown-hover-light,
  'active': $brown-active,
  'active-light': $brown-active-light,
  'focus': $brown-focus,
  'focus-light': $brown-focus-light,
  'disabled': $brown-disabled
) !default;

$brown-colors-rgb: functions.to-rgb-list($brown-colors) !default;

.brown {
  @each $color, $value in $brown-colors {
    --nsw-#{$color}: #{$value};
  }

  @each $color, $value in $brown-colors-rgb {
    --nsw-#{$color}-rgb: #{$value};
  }
}

.brown-accent {
  --nsw-brand-accent: #{palette.$brown-02};
  --nsw-brand-accent-rgb: #{to-rgb(palette.$brown-02)};
}