adjusted background and style for toolbar on enter password screen

Author: mzorz

Simplenote/src/main/res/layout/new_activity_credentials.xml

@@ -11,12 +11,12 @@
 
     <androidx.appcompat.widget.Toolbar
         android:id="@+id/toolbar"
-        android:background="@android:color/white"
+        android:background="?attr/toolbarColor"
         android:elevation="0dp"
         android:layout_height="?attr/actionBarSize"
         android:layout_width="match_parent"
-        app:popupTheme="@style/ThemeOverlay.MaterialComponents.Light"
-        app:theme="@style/ThemeOverlay.MaterialComponents.ActionBar"
+        app:popupTheme="@style/ThemeOverlay.MaterialComponents"
+        app:theme="@style/ThemeOverlay.MaterialComponents"
         tools:layout_height="wrap_content">
     </androidx.appcompat.widget.Toolbar>