/* Light dropdown menus for the toolbars (AppBar / NodeToolbar).
   The app runs in MudBlazor dark mode, but the toolbars float over a light
   canvas and use a light card. Their menu popovers would otherwise inherit the
   dark surface. Overriding the palette CSS variables on the popover cascades to
   every descendant (paper background, list text, icons, dividers, disabled
   items), turning just these menus light without touching the global theme. */
.dep-light-menu {
    --mud-palette-surface: #ffffff;
    --mud-palette-text-primary: rgba(0, 0, 0, 0.87);
    --mud-palette-text-secondary: rgba(0, 0, 0, 0.60);
    --mud-palette-action-default: rgba(0, 0, 0, 0.54);
    --mud-palette-action-default-hover: rgba(0, 0, 0, 0.04);
    --mud-palette-action-disabled: rgba(0, 0, 0, 0.26);
    --mud-palette-divider: rgba(0, 0, 0, 0.12);
    --mud-palette-primary: #512da8; /* DeepPurple Darken2 — visible on white */
    --mud-palette-secondary: #5e35b1; /* DeepPurple Darken1 — menu item icons */
}