/**
 * Utility classes for surfaces
 */

@utility surface-default {
  --surface: var(--background);
  --surface-foreground: var(--foreground);
  --surface-border: color-mix(in oklab, var(--foreground) 40%, transparent);
  --surface-muted: color-mix(in oklab, var(--background) 10%, transparent);
  --surface-muted-foreground: color-mix(
    in oklab,
    var(--foreground) 70%,
    var(--background)
  );
}

@utility surface-success {
  --surface: var(--success);
  --surface-foreground: var(--success-foreground);
  --surface-border: color-mix(
    in oklab,
    var(--success-foreground) 40%,
    transparent
  );
  --surface-muted: color-mix(in oklab, var(--success) 10%, transparent);
  --surface-muted-foreground: color-mix(
    in oklab,
    var(--success-foreground) 70%,
    var(--success)
  );
}

@utility surface-warning {
  --surface: var(--warning);
  --surface-foreground: var(--warning-foreground);
  --surface-border: color-mix(
    in oklab,
    var(--warning-foreground) 40%,
    transparent
  );
  --surface-muted: color-mix(in oklab, var(--warning) 10%, transparent);
  --surface-muted-foreground: color-mix(
    in oklab,
    var(--warning-foreground) 70%,
    var(--warning)
  );
}

@utility surface-error {
  --surface: var(--error);
  --surface-foreground: var(--error-foreground);
  --surface-border: color-mix(
    in oklab,
    var(--error-foreground) 40%,
    transparent
  );
  --surface-muted: color-mix(in oklab, var(--error) 10%, transparent);
  --surface-muted-foreground: color-mix(
    in oklab,
    var(--error-foreground) 70%,
    var(--error)
  );
}

/**
 * Utility classes for typography
 */

@utility text-style-lead {
  @apply text-xl leading-6 font-medium text-muted-foreground;
}

@utility text-style-large {
  @apply text-lg leading-6 font-semibold;
}

@utility text-style-small {
  @apply text-sm leading-none font-medium;
}

@utility text-style-muted {
  @apply text-sm leading-5 text-muted-foreground;
}

@utility text-style-prose {
  @apply text-base leading-6;

  & a {
    @apply font-medium text-link;

    &:hover {
      @apply underline;
    }

    &:visited {
      @apply text-link-visited;
    }
  }
}