diff --git a/components/ui/calendar.tsx b/components/ui/calendar.tsx
index 9fb18ca..2e445bd 100644
--- a/components/ui/calendar.tsx
+++ b/components/ui/calendar.tsx
@@ -33,7 +33,7 @@ function Calendar({
     <DayPicker
       showOutsideDays={showOutsideDays}
       className={cn(
-        "bg-background group/calendar p-3 [--cell-size:--spacing(8)] [[data-slot=card-content]_&]:bg-transparent [[data-slot=popover-content]_&]:bg-transparent",
+        "bg-background group/calendar p-3 [--cell-size:--spacing(8)] in-data-[slot=card-content]:bg-transparent in-data-[slot=popover-content]:bg-transparent",
         String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,
         String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,
         className