Completed the design (colour) change for both dark and light theme now

app/src/main/res/layout/content_main.xml

@@ -40,6 +40,15 @@
         app:layout_constraintTop_toBottomOf="@+id/toolbar"
         app:navGraph="@navigation/nav_graph"/>
 
+    <com.google.android.material.divider.MaterialDivider
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="8dp"
+        app:layout_constraintTop_toBottomOf="@id/nav_host_fragment_content_main"
+        app:layout_constraintBottom_toTopOf="@id/nav_view"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
     <com.google.android.material.bottomnavigation.BottomNavigationView
         android:id="@+id/nav_view"
         android:layout_width="0dp"
@@ -47,8 +56,11 @@
         app:menu="@menu/nav_view_items"
         app:labelVisibilityMode="selected"
         app:itemActiveIndicatorStyle="@style/NavigationViewItemIndicator"
+        app:itemTextColor="@color/list_nav_bar_text"
+        app:itemIconTint="@color/list_nav_bar_icon"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"/>
+        app:layout_constraintEnd_toEndOf="parent"
+        android:background="?attr/colorBackground"/>
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/fragment_food.xml

@@ -1,7 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?attr/colorBackground">
+    android:background="?attr/colorBackground"
+    android:orientation="vertical">
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+        android:id="@+id/swipe_refresh_layout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.appcompat.widget.LinearLayoutCompat
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical"/>
+
+    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
+
+</androidx.appcompat.widget.LinearLayoutCompat>

app/src/main/res/layout/fragment_settings.xml

@@ -17,7 +17,8 @@
             android:layout_height="wrap_content"
             android:layout_marginHorizontal="8dp"
             android:layout_marginVertical="4dp"
-            style="@style/Widget.Material3.CardView.Outlined">
+            style="@style/Widget.Material3.CardView.Outlined"
+            android:backgroundTint="?attr/colorCardBackground">
 
             <androidx.appcompat.widget.LinearLayoutCompat
                 android:layout_width="match_parent"
@@ -40,6 +41,33 @@
                     android:layout_height="wrap_content"
                     android:layout_marginHorizontal="16dp"/>
 
+                <!-- App version -->
+                <androidx.appcompat.widget.LinearLayoutCompat
+                    android:id="@+id/button_refresh_schedule"
+                    android:background="@drawable/layout_ripple"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:clickable="true"
+                    android:focusable="true"
+                    android:paddingHorizontal="16dp"
+                    android:paddingVertical="8dp">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:textSize="16sp"
+                        android:fontFamily="@font/lato_bolditalic"
+                        android:text="@string/refresh_schedule_title"/>
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:textSize="16sp"
+                        android:text="@string/refresh_schedule_subtitle"/>
+
+                </androidx.appcompat.widget.LinearLayoutCompat>
+
                 <!-- Academic quarter -->
                 <androidx.constraintlayout.widget.ConstraintLayout
                     android:id="@+id/layout_quarter"
@@ -76,13 +104,13 @@
                     </androidx.appcompat.widget.LinearLayoutCompat>
 
                     <com.google.android.material.materialswitch.MaterialSwitch
+                        style="@style/SwitchTheme"
                         android:id="@+id/switch_quarter"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         app:layout_constraintTop_toTopOf="parent"
                         app:layout_constraintEnd_toEndOf="parent"
-                        app:layout_constraintBottom_toBottomOf="parent"
-                        app:thumbTint="@color/switch_thumb"/>
+                        app:layout_constraintBottom_toBottomOf="parent"/>
 
                 </androidx.constraintlayout.widget.ConstraintLayout>
 

app/src/main/res/layout/item_event.xml

@@ -11,7 +11,8 @@
         android:id="@+id/card_background"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        style="@style/Widget.Material3.CardView.Outlined">
+        style="@style/Widget.Material3.CardView.Outlined"
+        android:backgroundTint="?attr/colorCardBackground">
 
         <androidx.appcompat.widget.LinearLayoutCompat
             android:layout_width="match_parent"