// create variables for all colours
@mixin raw-color-names {
  @each $name, $value in $colors {
    --clr-#{$name}: #{$value};
  }
}

// map the raw colours to abstract names in standard color mode
// we map the colour values here to prepare for dark mode
// with these mapping we express the _design intention_ rather than the colour value
@mixin color-scheme-light {
  --clr-primary: var(--clr-red);
  --clr-secondary: var(--clr-green);
  --clr-foreground: var(--clr-black);
  --clr-foreground-transparent: var(--clr-black-transparent);
  --clr-background: white;
  --clr-accent: var(--clr-pink);
  --clr-border-main: var(--clr-dark-grey);

  --clr-positive: var(--clr-green);
  --clr-positive-text: var(--clr-dark-green);
  --clr-positive-background: var(--clr-pale-green);

  --clr-warning: var(--clr-yellow);
  --clr-warning-background: var(--clr-pale-yellow);
  --clr-warning-text: var(--clr-dark-yellow);

  --clr-avoid: var(--clr-red);
  --clr-avoid-background: var(--clr-pink);
  --clr-avoid-text: var(--clr-dark-red);
}

// update colors which need to change in dark mode
@mixin color-scheme-dark {
  --clr-foreground: var(--clr-light-grey);
  --clr-foreground-transparent: var(--clr-white-transparent);
  --clr-background: var(--clr-black);
  --clr-accent: var(--clr-berry);

  --clr-positive-text: var(--clr-pale-green);
  --clr-positive-background: var(--clr-dark-green);

  --clr-warning-background: var(--clr-dark-yellow);
  --clr-warning-text: var(--clr-pale-yellow);

  --clr-avoid-background: var(--clr-dark-red);
  --clr-avoid-text: var(--clr-pink);
}

:root {
  @include raw-color-names();

  @include color-scheme-light();

  --auto-grid-min-size: 17rem;
  --l-gap: 1rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-user-theme='light']) {
    @include color-scheme-dark();
  }
}

:root[data-user-theme='dark'] {
  @include color-scheme-dark();
}