Refine guest upload camera UI

resources/js/guest/components/settings-sheet.tsx

@@ -121,7 +121,11 @@ export function SettingsSheet() {
   return (
     <Sheet open={open} onOpenChange={handleOpenChange}>
       <SheetTrigger asChild>
-        <Button variant="ghost" size="icon" className="h-9 w-9 rounded-md">
+        <Button
+          variant="ghost"
+          size="icon"
+          className="h-10 w-10 rounded-2xl border border-white/25 bg-white/15 text-current shadow-lg shadow-black/20 backdrop-blur transition hover:border-white/40 hover:bg-white/25 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-white/60 dark:border-white/10 dark:bg-white/10 dark:hover:bg-white/15"
+        >
           <Settings className="h-5 w-5" />
           <span className="sr-only">{t('settings.sheet.openLabel')}</span>
         </Button>