body{background:#fefbff;min-width:320px;margin:0}#root{min-height:100svh}.scan-signal-flash{z-index:1700;pointer-events:none;animation:.46s ease-out both scan-signal-flash;position:fixed;inset:0}.scan-signal-flash-success{background:radial-gradient(circle,#a8ff50db,#00ff748f 48%),#18ff5d6b}.scan-signal-flash-error{background:radial-gradient(circle,#ff9292e0,#ff202094 48%),#ff00006b}@keyframes scan-signal-flash{0%{opacity:0}16%{opacity:1}to{opacity:0}}@media (prefers-reduced-motion:reduce){.scan-signal-flash{animation-duration:.22s}}