/* CSS remains the fallback when JavaScript is unavailable or Android handles motion. */
.motion-enabled .tab-pane:not(.hidden),.motion-enabled .mobile-sheet[open],.motion-enabled .app-dialog[open],.motion-enabled .app-toast,.motion-enabled .modal-overlay .modal,.motion-enabled #pane_scanner .result-card { animation:none; }
html.lenis { scroll-behavior:auto !important; }
.motion-enabled .btn,.motion-enabled .nav-tab,.motion-enabled .system-card { transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease; }
.motion-enabled .nav-tab:hover { background:#eef4df; }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto !important; } }