diff --git a/app/src/app/layout.tsx b/app/src/app/layout.tsx
index 08771f7..a73304a 100644
--- a/app/src/app/layout.tsx
+++ b/app/src/app/layout.tsx
@@ -1,4 +1,5 @@
 import type { Metadata } from "next"
+import Script from "next/script"
 import { Geist, Geist_Mono } from "next/font/google"
 import { Toaster } from "sonner"
 import { AuthProvider } from "@/components/providers/AuthProvider"
@@ -56,6 +57,15 @@ export default function RootLayout({
           </AuthProvider>
         </QueryProvider>
         <Toaster theme="dark" />
+
+        {/* FleetCrown feedback widget — env-gated, see docs/architecture/feedback-widget.md */}
+        {process.env.NEXT_PUBLIC_FC_WIDGET_TOKEN && (
+          <Script
+            src="https://fleetcrown.orangecat.ch/widget.js"
+            strategy="afterInteractive"
+            data-fc-project={process.env.NEXT_PUBLIC_FC_WIDGET_TOKEN}
+          />
+        )}
       </body>
     </html>
   )