:root{
/* Flat — subtle depth hints (rings, not drops) */
--shadow-ring-danger:0 0 0 2px #e3240040;
--shadow-ring-neutral:0 0 0 2px var(--gray-700);
/* Raised — cards, popovers, sticky bars */
--shadow-raised:0 4px 8px #0009;
--shadow-focus-accent:0 0 0 3px var(--accent);
/* z-index scale, verbatim from source */
--z-base:0;/* @kind other */
--z-raised:2;/* @kind other */
--z-sticky:10;/* @kind other */
--z-header:50;/* @kind other */
--z-dropdown:90;/* @kind other */
--z-scrim:100;/* @kind other */
--z-modal:200;/* @kind other */
--z-toast:1000;/* @kind other */
--z-top:2000;/* @kind other */
}