/**
 * theme - body-class helpers for dark-mode theme toggling.
 *
 * Single Responsibility: apply or remove the deepdrft-theme-dark class on
 * document.body so that portaled MudBlazor elements (popovers, menus, selects)
 * inherit --deepdrft-popover-surface from body.deepdrft-theme-dark rather than
 * from :root only.  Popovers portal outside the ThemeWrapperClass div, so only
 * a body-level class can reach them.
 */

/** Toggle the deepdrft-theme-dark class on document.body.
 *  @param isDark  true to add the class, false to remove it. */
export function setBodyThemeClass(isDark: boolean): void {
    document.body.classList.toggle('deepdrft-theme-dark', isDark);
}