:root{
/* Prestare uses soft, wide, low-opacity shadows — never hard offsets or dark drops. */
--shadow-none:none;
--shadow-row:0 1px 2px rgba(26,29,35,.03);
--shadow-card:0 2px 8px rgba(26,29,35,.05);
--shadow-raised:0 6px 18px rgba(26,29,35,.07);
--shadow-floating:0 8px 28px rgba(26,29,35,.10);
--shadow-tabbar:0 -2px 24px rgba(26,29,35,.10);
/* Brand glow: the blue hero cards and the centre FAB bleed light, not shade. */
--glow-brand:0 10px 28px rgba(37,96,232,.30);
--glow-brand-strong:0 8px 22px rgba(37,96,232,.45);
--glow-danger:0 6px 18px rgba(229,72,77,.18);
--focus-ring:0 0 0 3px rgba(37,96,232,.28);
}