ui 수정 및 시현할 기능 업데이트

frontend/components/admin/UserFormModal.tsx

@@ -24,9 +24,9 @@ function AlertModal({ isOpen, onClose, title, message, type = "info" }: AlertMod
       case "success":
         return "text-green-600";
       case "error":
-        return "text-red-600";
+        return "text-destructive";
       default:
-        return "text-blue-600";
+        return "text-primary";
     }
   };
 
@@ -37,7 +37,7 @@ function AlertModal({ isOpen, onClose, title, message, type = "info" }: AlertMod
           <DialogTitle className={getTypeColor()}>{title}</DialogTitle>
         </DialogHeader>
         <div className="py-4">
-          <p className="text-sm text-gray-600">{message}</p>
+          <p className="text-sm text-muted-foreground">{message}</p>
         </div>
         <div className="flex justify-end">
           <Button onClick={onClose} className="w-20">
@@ -398,7 +398,7 @@ export function UserFormModal({ isOpen, onClose, onSuccess }: UserFormModalProps
                 {/* 중복확인 결과 메시지 */}
                 {duplicateCheckMessage && (
                   <div
-                    className={`mt-1 text-sm ${duplicateCheckType === "success" ? "text-green-600" : "text-red-600"}`}
+                    className={`mt-1 text-sm ${duplicateCheckType === "success" ? "text-green-600" : "text-destructive"}`}
                   >
                     {duplicateCheckMessage}
                   </div>