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zeekay 8e572430a8 feat: Zoo Design System — tokens, components, brand assets, guidelines
Monochrome, dark by default. One hue rendered through an opacity ladder.
Tokens (color, type, spacing, radius, elevation, motion) + core/forms/navigation/
overlays components + brand guidelines + ui kit. The single source of truth for
every Zoo surface — loadable and editable.
2026-07-24 17:21:13 -07:00

15 lines
876 B
CSS

/* Stacking order — the one z-index ladder. Layers are named by role, never by a
magic number, so a dropdown opened from the fixed header always sits above it
and nothing ever reaches for 9999. Below --z-raised is ordinary document flow. */
:root{
--z-base:0;
--z-raised:10; /* hover-lifted cards, sticky table headers */
--z-sticky:200; /* pinned section rails */
--z-header:300; /* the fixed site header */
--z-dropdown:400; /* menus, selects, comboboxes */
--z-overlay:500; /* dialog / sheet scrim */
--z-modal:600; /* dialogs, sheets, command palette */
--z-popover:700; /* popovers, tooltips (also when anchored in modals)*/
--z-toast:800; /* toasts / notifications — always on top */
}