:root{--z-dropdown:5000;--z-popover:6000;--z-modal:7000;--z-toast:8000}.floating-overlay{transform-origin:top center;animation:floating-in var(--transition-fast,.15s) ease-out;will-change:transform,opacity}@keyframes floating-in{0%{opacity:0;transform:scale(.985) translateY(-3px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (prefers-reduced-motion:reduce){.floating-overlay{animation:none}}.fixed.inset-0.z-50{z-index:var(--z-modal)}