first try navigation rail fix

transportmanager/client/pages/dashboard_page.py

@@ -36,11 +36,31 @@ class DashboardPage:
             height=60,
             fit=ft.ImageFit.CONTAIN
         )
+        self.logo_container = ft.Container(
+            content=ft.Column(
+                controls=[self.logo],
+                alignment=ft.MainAxisAlignment.CENTER,
+                horizontal_alignment=ft.CrossAxisAlignment.CENTER,
+                spacing=5,
+            ),
+            padding=10,
+        )
+        self.user = self.get_user()
+
+    def _on_resize(self, e):
+        # Hide logo in the navigation rail if window height is too small
+        try:
+            height = e.height or 0
+        except Exception:
+            height = 0
+        if hasattr(self, "logo_container"):
+            self.logo_container.visible = height > 600  # threshold in pixels; adjust if needed
+            self.logo_container.update()
         self.subscription_status = ft.Text(
             "", 
             color=ft.Colors.RED
         )
-        self.user = self.get_user()
+        
 
     # --- helper to parse created_at values coming from API in multiple formats ---
     def _parse_dt(self, s):
@@ -404,6 +424,10 @@ class DashboardPage:
             print("Error loading subscription:", e)
         
     def build(self):
+        # Responsive behavior: hide logo in nav rail when window is short
+        self.page.on_resize = self._on_resize
+        current_height = self.page.height or 0
+        self.logo_container.visible = current_height > 600
         self.status = {
             'active':'Active',
             'cancelled':'Cancelled',
@@ -460,15 +484,7 @@ class DashboardPage:
                     icon=ft.Icons.LOGOUT, label="Logout"
                 )
             ],
-            leading=ft.Container(
-                content=ft.Column(
-                    controls=[self.logo],
-                    alignment=ft.MainAxisAlignment.CENTER,
-                    horizontal_alignment=ft.CrossAxisAlignment.CENTER,
-                    spacing=5,
-                ),
-                padding=10
-            ),
+            leading=self.logo_container,
             #bgcolor = ft.Colors.BLUE,
             
             trailing = ft.Column(