diff --git a/app/Http/Controllers/Auth/SsoLoginController.php b/app/Http/Controllers/Auth/SsoLoginController.php
index be0c896..ad77973 100644
--- a/app/Http/Controllers/Auth/SsoLoginController.php
+++ b/app/Http/Controllers/Auth/SsoLoginController.php
@@ -135,9 +135,10 @@ class SsoLoginController extends Controller
         $request->session()->invalidate();
         $request->session()->regenerateToken();
 
-        return redirect()->route('sso.logout-bridge', [
-            'return' => $this->defaultSignedOutUrl(),
-        ]);
+        // Per-app sign-out: end only this app's session and keep the platform
+        // (auth.ladill.com) SSO session alive so "Sign in again" re-auths silently
+        // without a password. Full "sign out of all Ladill apps" lives on account.
+        return redirect()->away($this->defaultSignedOutUrl());
     }
 
     public function logoutBridge(Request $request): View