/*
 * The Tailwind theme: every token as a utility.
 *
 * `--color-*: initial` clears Tailwind's default palette, so every colour a template can name
 * is an M3 role (bg-primary, text-on-surface-variant, border-outline-variant…) and a
 * `text-red-600` compiles to nothing. White and black come back as the two absolutes. An
 * application that wants more colours adds them in its own @theme after importing this file.
 *
 * The colour blocks are `@theme inline`: `bg-primary` compiles to
 * `background-color: var(--md-sys-color-primary)`, resolved on the element itself. Without
 * `inline` it compiles to `var(--color-primary)`, a variable computed once on :root — the
 * page-wide theme still switches, but a `data-theme="dark"` section inside a light page keeps
 * the light colours. Only blocks whose values are variables may be inline; a literal value in
 * an inline block would be copied into every utility and lose its variable.
 */

@theme {
    --color-*: initial;
    --color-white: #ffffff;
    --color-black: #000000;

    --font-sans: var(--md-ref-typeface-brand);
}

/* The colour roles, as generated by `php artisan material:scheme`. */
@theme inline {
    --color-background: var(--md-sys-color-background);
    --color-on-background: var(--md-sys-color-on-background);
    --color-surface: var(--md-sys-color-surface);
    --color-surface-dim: var(--md-sys-color-surface-dim);
    --color-surface-bright: var(--md-sys-color-surface-bright);
    --color-surface-container-lowest: var(--md-sys-color-surface-container-lowest);
    --color-surface-container-low: var(--md-sys-color-surface-container-low);
    --color-surface-container: var(--md-sys-color-surface-container);
    --color-surface-container-high: var(--md-sys-color-surface-container-high);
    --color-surface-container-highest: var(--md-sys-color-surface-container-highest);
    --color-on-surface: var(--md-sys-color-on-surface);
    --color-on-surface-variant: var(--md-sys-color-on-surface-variant);
    --color-outline: var(--md-sys-color-outline);
    --color-outline-variant: var(--md-sys-color-outline-variant);
    --color-inverse-surface: var(--md-sys-color-inverse-surface);
    --color-inverse-on-surface: var(--md-sys-color-inverse-on-surface);
    --color-primary: var(--md-sys-color-primary);
    --color-primary-dim: var(--md-sys-color-primary-dim);
    --color-on-primary: var(--md-sys-color-on-primary);
    --color-primary-container: var(--md-sys-color-primary-container);
    --color-on-primary-container: var(--md-sys-color-on-primary-container);
    --color-primary-fixed: var(--md-sys-color-primary-fixed);
    --color-primary-fixed-dim: var(--md-sys-color-primary-fixed-dim);
    --color-on-primary-fixed: var(--md-sys-color-on-primary-fixed);
    --color-on-primary-fixed-variant: var(--md-sys-color-on-primary-fixed-variant);
    --color-inverse-primary: var(--md-sys-color-inverse-primary);
    --color-secondary: var(--md-sys-color-secondary);
    --color-secondary-dim: var(--md-sys-color-secondary-dim);
    --color-on-secondary: var(--md-sys-color-on-secondary);
    --color-secondary-container: var(--md-sys-color-secondary-container);
    --color-on-secondary-container: var(--md-sys-color-on-secondary-container);
    --color-secondary-fixed: var(--md-sys-color-secondary-fixed);
    --color-secondary-fixed-dim: var(--md-sys-color-secondary-fixed-dim);
    --color-on-secondary-fixed: var(--md-sys-color-on-secondary-fixed);
    --color-on-secondary-fixed-variant: var(--md-sys-color-on-secondary-fixed-variant);
    --color-tertiary: var(--md-sys-color-tertiary);
    --color-tertiary-dim: var(--md-sys-color-tertiary-dim);
    --color-on-tertiary: var(--md-sys-color-on-tertiary);
    --color-tertiary-container: var(--md-sys-color-tertiary-container);
    --color-on-tertiary-container: var(--md-sys-color-on-tertiary-container);
    --color-tertiary-fixed: var(--md-sys-color-tertiary-fixed);
    --color-tertiary-fixed-dim: var(--md-sys-color-tertiary-fixed-dim);
    --color-on-tertiary-fixed: var(--md-sys-color-on-tertiary-fixed);
    --color-on-tertiary-fixed-variant: var(--md-sys-color-on-tertiary-fixed-variant);
    --color-error: var(--md-sys-color-error);
    --color-error-dim: var(--md-sys-color-error-dim);
    --color-on-error: var(--md-sys-color-on-error);
    --color-error-container: var(--md-sys-color-error-container);
    --color-on-error-container: var(--md-sys-color-on-error-container);
    --color-success: var(--md-sys-color-success);
    --color-on-success: var(--md-sys-color-on-success);
    --color-success-container: var(--md-sys-color-success-container);
    --color-on-success-container: var(--md-sys-color-on-success-container);
    --color-warning: var(--md-sys-color-warning);
    --color-on-warning: var(--md-sys-color-on-warning);
    --color-warning-container: var(--md-sys-color-warning-container);
    --color-on-warning-container: var(--md-sys-color-on-warning-container);
    --color-info: var(--md-sys-color-info);
    --color-on-info: var(--md-sys-color-on-info);
    --color-info-container: var(--md-sys-color-info-container);
    --color-on-info-container: var(--md-sys-color-on-info-container);
    --color-inverse-error: var(--md-sys-color-inverse-error);
    --color-inverse-success: var(--md-sys-color-inverse-success);
    --color-inverse-warning: var(--md-sys-color-inverse-warning);
    --color-inverse-info: var(--md-sys-color-inverse-info);
    --color-shadow: var(--md-sys-color-shadow);
    --color-scrim: var(--md-sys-color-scrim);
}

/*
 * Ink and lines by what they are, rather than by an opacity number that means nothing out of
 * context: body copy, metadata, decoration; a structural line, a line around chrome, a divider.
 */
@theme inline {
    --color-body: var(--md-sys-color-on-surface-variant);
    --color-meta: color-mix(in oklab, var(--md-sys-color-on-surface) 60%, transparent);
    --color-quiet: color-mix(in oklab, var(--md-sys-color-on-surface) 38%, transparent);
    --color-structure: var(--md-sys-color-outline-variant);
    --color-chrome: color-mix(in oklab, var(--md-sys-color-outline-variant) 60%, transparent);
    --color-divider: color-mix(in oklab, var(--md-sys-color-outline-variant) 40%, transparent);
}

@theme {
    --radius-corner-none: var(--md-sys-shape-corner-none);
    --radius-corner-xs: var(--md-sys-shape-corner-xs);
    --radius-corner-sm: var(--md-sys-shape-corner-sm);
    --radius-corner-md: var(--md-sys-shape-corner-md);
    --radius-corner-lg: var(--md-sys-shape-corner-lg);
    --radius-corner-lg-increased: var(--md-sys-shape-corner-lg-increased);
    --radius-corner-xl: var(--md-sys-shape-corner-xl);
    --radius-corner-xl-increased: var(--md-sys-shape-corner-xl-increased);
    --radius-corner-xxl: var(--md-sys-shape-corner-xxl);
    --radius-corner-full: var(--md-sys-shape-corner-full);

    --shadow-elevation-1: var(--md-sys-elevation-1);
    --shadow-elevation-2: var(--md-sys-elevation-2);
    --shadow-elevation-3: var(--md-sys-elevation-3);
    --shadow-elevation-4: var(--md-sys-elevation-4);
    --shadow-elevation-5: var(--md-sys-elevation-5);

    --ease-spatial-fast: var(--md-sys-motion-spatial-fast);
    --ease-spatial-default: var(--md-sys-motion-spatial-default);
    --ease-spatial-slow: var(--md-sys-motion-spatial-slow);
    --ease-effects-fast: var(--md-sys-motion-effects-fast);
    --ease-effects-default: var(--md-sys-motion-effects-default);
    --ease-effects-slow: var(--md-sys-motion-effects-slow);
    --ease-standard: var(--md-sys-motion-easing-standard);
    --ease-emphasized: var(--md-sys-motion-easing-emphasized);
    --ease-emphasized-decelerate: var(--md-sys-motion-easing-emphasized-decelerate);
    --ease-emphasized-accelerate: var(--md-sys-motion-easing-emphasized-accelerate);
}

/*
 * `dark:` follows the page's theme, not the operating system: <x-theme-script> has already
 * resolved `system` into data-theme, and the OS was never meant to be a second voice.
 */
@custom-variant dark (&:where([data-theme='dark'], [data-theme='dark'] *));