diff --git a/drb-frontend/app/trips/[id]/page.tsx b/drb-frontend/app/trips/[id]/page.tsx
index 0458436..b291e4a 100644
--- a/drb-frontend/app/trips/[id]/page.tsx
+++ b/drb-frontend/app/trips/[id]/page.tsx
@@ -11,8 +11,7 @@ import type { TripEvent, TripRecord, PlaceResult } from "@/lib/types";
 // ---------------------------------------------------------------------------
 
 function uid(): string {
-  if (typeof crypto !== "undefined" && crypto.randomUUID) return uid();
-  return Math.random().toString(36).slice(2) + Date.now().toString(36);
+  try { return crypto.randomUUID(); } catch { return Math.random().toString(36).slice(2) + Date.now().toString(36); }
 }
 
 function toMin(t: string): number {