weiterer fortschritt mit tamagui und dem neuen mobile event admin

resources/js/admin/mobile/components/BottomNav.tsx

@@ -43,7 +43,14 @@ export function BottomNav({ active, onNavigate }: { active: NavKey; onNavigate:
           const IconCmp = item.icon;
           return (
             <Pressable key={item.key} onPress={() => onNavigate(item.key)}>
-              <YStack alignItems="center" space="$1" position="relative">
+              <YStack
+                alignItems="center"
+                space="$1"
+                position="relative"
+                padding="$2"
+                borderRadius={12}
+                backgroundColor={activeState ? '#e8f1ff' : 'transparent'}
+              >
                 <IconCmp size={20} color={activeState ? String(theme.primary?.val ?? '#007AFF') : '#94a3b8'} />
                 <Text fontSize="$xs" color={activeState ? '$primary' : '#6b7280'}>
                   {item.label}