@layer wa-theme {
  :where(:root),
  .wa-theme-default,
  .wa-light,
  .wa-dark .wa-invert,
  .wa-light .wa-theme-default,
  .wa-dark .wa-theme-default.wa-invert,
  .wa-dark .wa-theme-default .wa-invert {
    /* #region Colors (Light) ~~~~~~~~~~~~~~~~~~~~~ */
    color-scheme: light;
    color: var(--wa-color-text-normal);

    --wa-color-surface-raised: white;
    --wa-color-surface-default: white;
    --wa-color-surface-lowered: var(--wa-color-neutral-95);
    --wa-color-surface-border: var(--wa-color-neutral-90);

    --wa-color-text-normal: var(--wa-color-neutral-10);
    --wa-color-text-quiet: var(--wa-color-neutral-40);
    --wa-color-text-link: var(--wa-color-brand-40);

    --wa-color-overlay-modal: color-mix(in oklab, var(--wa-color-neutral-05) 50%, transparent);
    --wa-color-overlay-inline: color-mix(in oklab, var(--wa-color-neutral-80) 25%, transparent);

    --wa-color-shadow: color-mix(
      in oklab,
      var(--wa-color-neutral-05) calc(var(--wa-shadow-blur-scale) * 4% + 8%),
      transparent
    );

    --wa-color-focus: var(--wa-color-brand-60);

    --wa-color-mix-hover: black 10%;
    --wa-color-mix-active: black 20%;

    --wa-color-brand-fill-quiet: var(--wa-color-brand-95);
    --wa-color-brand-fill-normal: var(--wa-color-brand-90);
    --wa-color-brand-fill-loud: var(--wa-color-brand-50);
    --wa-color-brand-border-quiet: var(--wa-color-brand-90);
    --wa-color-brand-border-normal: var(--wa-color-brand-80);
    --wa-color-brand-border-loud: var(--wa-color-brand-60);
    --wa-color-brand-on-quiet: var(--wa-color-brand-40);
    --wa-color-brand-on-normal: var(--wa-color-brand-30);
    --wa-color-brand-on-loud: white;

    --wa-color-success-fill-quiet: var(--wa-color-success-95);
    --wa-color-success-fill-normal: var(--wa-color-success-90);
    --wa-color-success-fill-loud: var(--wa-color-success-50);
    --wa-color-success-border-quiet: var(--wa-color-success-90);
    --wa-color-success-border-normal: var(--wa-color-success-80);
    --wa-color-success-border-loud: var(--wa-color-success-60);
    --wa-color-success-on-quiet: var(--wa-color-success-40);
    --wa-color-success-on-normal: var(--wa-color-success-30);
    --wa-color-success-on-loud: white;

    --wa-color-warning-fill-quiet: var(--wa-color-warning-95);
    --wa-color-warning-fill-normal: var(--wa-color-warning-90);
    --wa-color-warning-fill-loud: var(--wa-color-warning-50);
    --wa-color-warning-border-quiet: var(--wa-color-warning-90);
    --wa-color-warning-border-normal: var(--wa-color-warning-80);
    --wa-color-warning-border-loud: var(--wa-color-warning-60);
    --wa-color-warning-on-quiet: var(--wa-color-warning-40);
    --wa-color-warning-on-normal: var(--wa-color-warning-30);
    --wa-color-warning-on-loud: white;

    --wa-color-danger-fill-quiet: var(--wa-color-danger-95);
    --wa-color-danger-fill-normal: var(--wa-color-danger-90);
    --wa-color-danger-fill-loud: var(--wa-color-danger-50);
    --wa-color-danger-border-quiet: var(--wa-color-danger-90);
    --wa-color-danger-border-normal: var(--wa-color-danger-80);
    --wa-color-danger-border-loud: var(--wa-color-danger-60);
    --wa-color-danger-on-quiet: var(--wa-color-danger-40);
    --wa-color-danger-on-normal: var(--wa-color-danger-30);
    --wa-color-danger-on-loud: white;

    --wa-color-neutral-fill-quiet: var(--wa-color-neutral-95);
    --wa-color-neutral-fill-normal: var(--wa-color-neutral-90);
    --wa-color-neutral-fill-loud: var(--wa-color-neutral-20);
    --wa-color-neutral-border-quiet: var(--wa-color-neutral-90);
    --wa-color-neutral-border-normal: var(--wa-color-neutral-80);
    --wa-color-neutral-border-loud: var(--wa-color-neutral-60);
    --wa-color-neutral-on-quiet: var(--wa-color-neutral-40);
    --wa-color-neutral-on-normal: var(--wa-color-neutral-30);
    --wa-color-neutral-on-loud: white;
    /* #endregion */
  }

  .wa-dark,
  .wa-invert,
  .wa-dark .wa-theme-default,
  .wa-light .wa-theme-default.wa-invert,
  .wa-light .wa-theme-default .wa-invert {
    /* #region Colors (Dark) ~~~~~~~~~~~~~~~~~~~~~~ */
    color-scheme: dark;
    color: var(--wa-color-text-normal);

    --wa-color-surface-raised: var(--wa-color-neutral-10);
    --wa-color-surface-default: var(--wa-color-neutral-05);
    --wa-color-surface-lowered: color-mix(in oklab, var(--wa-color-surface-default), black 20%);
    --wa-color-surface-border: var(--wa-color-neutral-20);

    --wa-color-text-normal: var(--wa-color-neutral-95);
    --wa-color-text-quiet: var(--wa-color-neutral-60);
    --wa-color-text-link: var(--wa-color-brand-70);

    --wa-color-overlay-modal: color-mix(in oklab, black 60%, transparent);
    --wa-color-overlay-inline: color-mix(in oklab, var(--wa-color-neutral-50) 10%, transparent);

    --wa-color-shadow: color-mix(
      in oklab,
      var(--wa-color-surface-lowered) calc(var(--wa-shadow-blur-scale) * 32% + 40%),
      transparent
    );

    --wa-color-focus: var(--wa-color-brand-60);

    --wa-color-mix-hover: black 8%;
    --wa-color-mix-active: black 16%;

    --wa-color-brand-fill-quiet: var(--wa-color-brand-10);
    --wa-color-brand-fill-normal: var(--wa-color-brand-20);
    --wa-color-brand-fill-loud: var(--wa-color-brand-50);
    --wa-color-brand-border-quiet: var(--wa-color-brand-20);
    --wa-color-brand-border-normal: var(--wa-color-brand-30);
    --wa-color-brand-border-loud: var(--wa-color-brand-40);
    --wa-color-brand-on-quiet: var(--wa-color-brand-60);
    --wa-color-brand-on-normal: var(--wa-color-brand-70);
    --wa-color-brand-on-loud: white;

    --wa-color-success-fill-quiet: var(--wa-color-success-10);
    --wa-color-success-fill-normal: var(--wa-color-success-20);
    --wa-color-success-fill-loud: var(--wa-color-success-50);
    --wa-color-success-border-quiet: var(--wa-color-success-20);
    --wa-color-success-border-normal: var(--wa-color-success-30);
    --wa-color-success-border-loud: var(--wa-color-success-40);
    --wa-color-success-on-quiet: var(--wa-color-success-60);
    --wa-color-success-on-normal: var(--wa-color-success-70);
    --wa-color-success-on-loud: white;

    --wa-color-warning-fill-quiet: var(--wa-color-warning-10);
    --wa-color-warning-fill-normal: var(--wa-color-warning-20);
    --wa-color-warning-fill-loud: var(--wa-color-warning-50);
    --wa-color-warning-border-quiet: var(--wa-color-warning-20);
    --wa-color-warning-border-normal: var(--wa-color-warning-30);
    --wa-color-warning-border-loud: var(--wa-color-warning-40);
    --wa-color-warning-on-quiet: var(--wa-color-warning-60);
    --wa-color-warning-on-normal: var(--wa-color-warning-70);
    --wa-color-warning-on-loud: white;

    --wa-color-danger-fill-quiet: var(--wa-color-danger-10);
    --wa-color-danger-fill-normal: var(--wa-color-danger-20);
    --wa-color-danger-fill-loud: var(--wa-color-danger-50);
    --wa-color-danger-border-quiet: var(--wa-color-danger-20);
    --wa-color-danger-border-normal: var(--wa-color-danger-30);
    --wa-color-danger-border-loud: var(--wa-color-danger-40);
    --wa-color-danger-on-quiet: var(--wa-color-danger-60);
    --wa-color-danger-on-normal: var(--wa-color-danger-70);
    --wa-color-danger-on-loud: white;

    --wa-color-neutral-fill-quiet: var(--wa-color-neutral-10);
    --wa-color-neutral-fill-normal: var(--wa-color-neutral-20);
    --wa-color-neutral-fill-loud: var(--wa-color-neutral-90);
    --wa-color-neutral-border-quiet: var(--wa-color-neutral-20);
    --wa-color-neutral-border-normal: var(--wa-color-neutral-30);
    --wa-color-neutral-border-loud: var(--wa-color-neutral-40);
    --wa-color-neutral-on-quiet: var(--wa-color-neutral-60);
    --wa-color-neutral-on-normal: var(--wa-color-neutral-70);
    --wa-color-neutral-on-loud: var(--wa-color-neutral-05);
    /* #endregion */
  }

  :where(:root),
  .wa-theme-default,
  .wa-light,
  .wa-dark,
  .wa-invert {
    /* #region Fonts ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
    --wa-font-family-body: ui-sans-serif, system-ui, sans-serif;
    --wa-font-family-heading: var(--wa-font-family-body);
    --wa-font-family-code: ui-monospace, monospace;
    --wa-font-family-longform: ui-serif, serif;

    /* Font sizes use a ratio of 1.125 to scale sizes proportionally.
     * For larger font sizes, each size is twice 1.125x larger to maximize impact.
     * Each value uses `rem` units and is rounded to the nearest whole pixel when rendered. */
    --wa-font-size-scale: 1;
    --wa-font-size-2xs: round(calc(var(--wa-font-size-xs) / 1.125), 1px); /* 11px */
    --wa-font-size-xs: round(calc(var(--wa-font-size-s) / 1.125), 1px); /* 12px */
    --wa-font-size-s: round(calc(var(--wa-font-size-m) / 1.125), 1px); /* 14px */
    --wa-font-size-m: calc(1rem * var(--wa-font-size-scale)); /* 16px */
    --wa-font-size-l: round(calc(var(--wa-font-size-m) * 1.125 * 1.125), 1px); /* 20px */
    --wa-font-size-xl: round(calc(var(--wa-font-size-l) * 1.125 * 1.125), 1px); /* 25px */
    --wa-font-size-2xl: round(calc(var(--wa-font-size-xl) * 1.125 * 1.125), 1px); /* 32px */
    --wa-font-size-3xl: round(calc(var(--wa-font-size-2xl) * 1.125 * 1.125), 1px); /* 41px */
    --wa-font-size-4xl: round(calc(var(--wa-font-size-3xl) * 1.125 * 1.125), 1px); /* 52px */

    --wa-font-size-smaller: round(calc(1em / 1.125), 1px);
    --wa-font-size-larger: round(calc(1em * 1.125 * 1.125), 1px);

    --wa-font-weight-light: 300;
    --wa-font-weight-normal: 400;
    --wa-font-weight-semibold: 500;
    --wa-font-weight-bold: 600;

    --wa-font-weight-body: var(--wa-font-weight-normal);
    --wa-font-weight-heading: var(--wa-font-weight-bold);
    --wa-font-weight-code: var(--wa-font-weight-normal);
    --wa-font-weight-longform: var(--wa-font-weight-normal);
    --wa-font-weight-action: var(--wa-font-weight-semibold);

    --wa-line-height-condensed: 1.2;
    --wa-line-height-normal: 1.6;
    --wa-line-height-expanded: 2;

    --wa-link-decoration-default: underline color-mix(in oklab, currentColor 70%, transparent) dotted;
    --wa-link-decoration-hover: underline;
    /* #endregion */

    /* #region Space ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
    --wa-space-scale: 1;
    --wa-space-3xs: calc(var(--wa-space-scale) * 0.125rem); /* 2px */
    --wa-space-2xs: calc(var(--wa-space-scale) * 0.25rem); /* 4px */
    --wa-space-xs: calc(var(--wa-space-scale) * 0.5rem); /* 8px */
    --wa-space-s: calc(var(--wa-space-scale) * 0.75rem); /* 12px */
    --wa-space-m: calc(var(--wa-space-scale) * 1rem); /* 16px */
    --wa-space-l: calc(var(--wa-space-scale) * 1.5rem); /* 24px */
    --wa-space-xl: calc(var(--wa-space-scale) * 2rem); /* 32px */
    --wa-space-2xl: calc(var(--wa-space-scale) * 2.5rem); /* 40px */
    --wa-space-3xl: calc(var(--wa-space-scale) * 3rem); /* 48px */
    --wa-space-4xl: calc(var(--wa-space-scale) * 4rem); /* 64px */

    --wa-content-spacing: var(--wa-space-l);
    /* #endregion */

    /* #region Borders ~~~~~~~~~~~~~~~~~~~~~~~~~~ */
    --wa-border-style: solid;

    --wa-border-width-scale: 1;
    --wa-border-width-s: calc(var(--wa-border-width-scale) * 0.0625rem);
    --wa-border-width-m: calc(var(--wa-border-width-scale) * 0.125rem);
    --wa-border-width-l: calc(var(--wa-border-width-scale) * 0.1875rem);
    /* #endregion */

    /* #region Rounding ~~~~~~~~~~~~~~~~~~~~~~~~~ */
    --wa-border-radius-scale: 1;
    --wa-border-radius-s: calc(var(--wa-border-radius-scale) * 0.1875rem);
    --wa-border-radius-m: calc(var(--wa-border-radius-scale) * 0.375rem);
    --wa-border-radius-l: calc(var(--wa-border-radius-scale) * 0.75rem);

    --wa-border-radius-pill: 9999px;
    --wa-border-radius-circle: 50%;
    --wa-border-radius-square: 0px;
    /* #endregion */

    /* #region Focus ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
    --wa-focus-ring-style: solid;
    --wa-focus-ring-width: 0.1875rem; /* 3px */
    --wa-focus-ring: var(--wa-focus-ring-style) var(--wa-focus-ring-width) var(--wa-color-focus);
    --wa-focus-ring-offset: 0.0625rem; /* 1px */
    /* #endregion */

    /* #region Shadows ~~~~~~~~~~~~~~~~~~~~~~~~~~ */
    --wa-shadow-offset-x-scale: 0;
    --wa-shadow-offset-x-s: calc(var(--wa-shadow-offset-x-scale) * 0.125rem);
    --wa-shadow-offset-x-m: calc(var(--wa-shadow-offset-x-scale) * 0.25rem);
    --wa-shadow-offset-x-l: calc(var(--wa-shadow-offset-x-scale) * 0.5rem);

    --wa-shadow-offset-y-scale: 1;
    --wa-shadow-offset-y-s: calc(var(--wa-shadow-offset-y-scale) * 0.125rem);
    --wa-shadow-offset-y-m: calc(var(--wa-shadow-offset-y-scale) * 0.25rem);
    --wa-shadow-offset-y-l: calc(var(--wa-shadow-offset-y-scale) * 0.5rem);

    --wa-shadow-blur-scale: 1;
    --wa-shadow-blur-s: calc(var(--wa-shadow-blur-scale) * 0.125rem);
    --wa-shadow-blur-m: calc(var(--wa-shadow-blur-scale) * 0.25rem);
    --wa-shadow-blur-l: calc(var(--wa-shadow-blur-scale) * 0.5rem);

    --wa-shadow-spread-scale: -0.5;
    --wa-shadow-spread-s: calc(var(--wa-shadow-spread-scale) * 0.125rem);
    --wa-shadow-spread-m: calc(var(--wa-shadow-spread-scale) * 0.25rem);
    --wa-shadow-spread-l: calc(var(--wa-shadow-spread-scale) * 0.5rem);

    --wa-shadow-s: var(--wa-shadow-offset-x-s) var(--wa-shadow-offset-y-s) var(--wa-shadow-blur-s)
      var(--wa-shadow-spread-s) var(--wa-color-shadow);
    --wa-shadow-m: var(--wa-shadow-offset-x-m) var(--wa-shadow-offset-y-m) var(--wa-shadow-blur-m)
      var(--wa-shadow-spread-m) var(--wa-color-shadow);
    --wa-shadow-l: var(--wa-shadow-offset-x-l) var(--wa-shadow-offset-y-l) var(--wa-shadow-blur-l)
      var(--wa-shadow-spread-l) var(--wa-color-shadow);
    /* #endregion */

    /* #region Transitions ~~~~~~~~~~~~~~~~~~~~~~ */
    --wa-transition-easing: ease;
    --wa-transition-slow: 300ms;
    --wa-transition-normal: 150ms;
    --wa-transition-fast: 75ms;
    /* #endregion */

    /* #region Components ~~~~~~~~~~~~~~~~~~~~~~~ */
    /* Form Controls */
    --wa-form-control-background-color: var(--wa-color-surface-default);

    --wa-form-control-border-color: var(--wa-color-neutral-border-loud);
    --wa-form-control-border-style: var(--wa-border-style);
    --wa-form-control-border-width: var(--wa-border-width-s);
    --wa-form-control-border-radius: var(--wa-border-radius-m);

    --wa-form-control-activated-color: var(--wa-color-brand-fill-loud);

    --wa-form-control-label-color: var(--wa-color-text-normal);
    --wa-form-control-label-font-weight: var(--wa-font-weight-semibold);
    --wa-form-control-label-line-height: var(--wa-line-height-condensed);

    --wa-form-control-value-color: var(--wa-color-text-normal);
    --wa-form-control-value-font-weight: var(--wa-font-weight-body);
    --wa-form-control-value-line-height: var(--wa-line-height-condensed);

    --wa-form-control-hint-color: var(--wa-color-text-quiet);
    --wa-form-control-hint-font-weight: var(--wa-font-weight-body);
    --wa-form-control-hint-line-height: var(--wa-line-height-normal);

    --wa-form-control-placeholder-color: var(--wa-color-gray-50);

    --wa-form-control-required-content: '*';
    --wa-form-control-required-content-color: inherit;
    --wa-form-control-required-content-offset: -0.1em;

    --wa-form-control-padding-block: 0.75em;
    --wa-form-control-padding-inline: 1em;
    --wa-form-control-height: round(
      calc(2 * var(--wa-form-control-padding-block) + 1em * var(--wa-form-control-value-line-height)),
      1px
    );
    --wa-form-control-toggle-size: round(1.25em, 1px);

    /* Panels */
    --wa-panel-border-style: var(--wa-border-style);
    --wa-panel-border-width: var(--wa-border-width-s);
    --wa-panel-border-radius: var(--wa-border-radius-l);

    /* Tooltips */
    --wa-tooltip-arrow-size: 0.375rem;

    --wa-tooltip-background-color: var(--wa-color-text-normal);

    --wa-tooltip-border-radius: var(--wa-border-radius-s);

    --wa-tooltip-content-color: var(--wa-color-surface-default);
    --wa-tooltip-font-size: var(--wa-font-size-s);
    --wa-tooltip-line-height: var(--wa-line-height-normal);
    /* #endregion */
  }
}