diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/AndroidManifest.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/AndroidManifest.xml
index 5bb2dea..ce6f0c2 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/AndroidManifest.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/AndroidManifest.xml
@@ -10,6 +10,7 @@
     -->
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
 
@@ -56,6 +57,6 @@
         <activity android:name=".activities.RateRestaurantActivity" />
         <activity android:name=".activities.RateItemActivity" />
         <activity android:name=".activities.diets.DietsActivity" />
+        <activity android:name=".activities.AddDietActivity" />
     </application>
-
 </manifest>
\ No newline at end of file
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/AddDietActivity.java b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/AddDietActivity.java
new file mode 100644
index 0000000..0932a82
--- /dev/null
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/AddDietActivity.java
@@ -0,0 +1,108 @@
+package gr.auth.databases.flavours.activities;
+
+import android.os.Bundle;
+import android.view.KeyEvent;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.inputmethod.EditorInfo;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.widget.AppCompatButton;
+import androidx.appcompat.widget.AppCompatImageButton;
+import androidx.appcompat.widget.Toolbar;
+import gr.auth.databases.flavours.R;
+import gr.auth.databases.flavours.base.BaseActivity;
+import gr.auth.databases.flavours.model.IngredientSummary;
+
+public class AddDietActivity extends BaseActivity {
+    private ArrayList<IngredientSummary> ingredients = new ArrayList<>();
+    private EditText dietNameInput, dietDescriptionInput;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_add_diet);
+
+        Toolbar toolbar = findViewById(R.id.add_diet_toolbar);
+        setSupportActionBar(toolbar);
+        ActionBar actionbar = getSupportActionBar();
+        if (actionbar != null) {
+            actionbar.setDisplayHomeAsUpEnabled(true);
+            actionbar.setHomeAsUpIndicator(R.drawable.ic_menu_black_24dp);
+        }
+
+        dietNameInput = findViewById(R.id.add_diet_name);
+        AppCompatButton addItemButton = findViewById(R.id.add_diet_add_btn);
+        final TextView ingredientsTitle = findViewById(R.id.add_diet_add_ingredient_title);
+        final EditText addIngredientInput = findViewById(R.id.add_diet_add_ingredient);
+        final LinearLayout ingredientsList = findViewById(R.id.add_diet_ingredients_list);
+
+        addIngredientInput.setOnEditorActionListener(new TextView.OnEditorActionListener() {
+            @Override
+            public boolean onEditorAction(TextView textView, int actionId, KeyEvent keyEvent) {
+                if (actionId == EditorInfo.IME_ACTION_DONE) {
+                    ingredients.add(new IngredientSummary(
+                            addIngredientInput.getText().toString(), false));
+
+                    View ingredientRow = getLayoutInflater().inflate(R.layout.add_item_ingredient_row, ingredientsList, false);
+                    TextView ingredientName = ingredientRow.findViewById(R.id.add_item_ingredient_name);
+                    ingredientName.setText(ingredients.get(ingredients.size() - 1).getName());
+
+                    AppCompatImageButton removeIngredientBtn = ingredientRow.findViewById(R.id.add_item_remove_ingredient);
+                    removeIngredientBtn.setOnClickListener(new View.OnClickListener() {
+                        @Override
+                        public void onClick(View view) {
+                            int index = ingredientsList.indexOfChild((View) view.getParent());
+                            ingredients.remove(index);
+                            ingredientsList.removeViewAt(index);
+                        }
+                    });
+
+                    ingredientsList.addView(ingredientRow);
+                    ingredientsTitle.setVisibility(View.VISIBLE);
+                    ingredientsList.setVisibility(View.VISIBLE);
+
+                    addIngredientInput.setText("");
+                    return true;
+                }
+                return false;
+            }
+        });
+
+        addItemButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                //TODO
+            }
+        });
+
+        createDrawer();
+        drawer.setSelection(-1);
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (drawer.isDrawerOpen()) {
+            drawer.closeDrawer();
+        } else {
+            super.onBackPressed();
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+
+        if (id == android.R.id.home) {
+            drawer.openDrawer();
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}
\ No newline at end of file
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/AddItemActivity.java b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/AddItemActivity.java
index da86375..75155f8 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/AddItemActivity.java
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/AddItemActivity.java
@@ -10,6 +10,8 @@ import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.google.android.material.textfield.TextInputLayout;
+
 import java.util.ArrayList;
 
 import androidx.appcompat.app.ActionBar;
@@ -60,10 +62,10 @@ public class AddItemActivity extends BaseActivity {
         final LinearLayout ingredientsList = findViewById(R.id.add_item_ingredients_list);
 
         if (itemType == ItemSummary.ItemType.FOOD) {
-            itemNameInput.setHint(R.string.add_food_hint_name);
+            ((TextInputLayout) itemNameInput.getParent().getParent()).setHint(getString(R.string.add_food_hint_name));
             addItemButton.setText(R.string.add_food_add_btn);
         } else if (itemType == ItemSummary.ItemType.DRINK) {
-            itemNameInput.setHint(R.string.add_drink_hint_name);
+            ((TextInputLayout) itemNameInput.getParent().getParent()).setHint(getString(R.string.add_drink_hint_name));
             addItemButton.setText(R.string.add_drink_add_btn);
         }
 
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/diets/DietsActivity.java b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/diets/DietsActivity.java
index 9f1d88a..ff68b7b 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/diets/DietsActivity.java
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/java/gr/auth/databases/flavours/activities/diets/DietsActivity.java
@@ -1,6 +1,8 @@
 package gr.auth.databases.flavours.activities.diets;
 
+import android.content.Intent;
 import android.os.Bundle;
+import android.view.MenuItem;
 import android.view.View;
 
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
@@ -12,6 +14,7 @@ import androidx.appcompat.widget.Toolbar;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import gr.auth.databases.flavours.R;
+import gr.auth.databases.flavours.activities.AddDietActivity;
 import gr.auth.databases.flavours.base.BaseActivity;
 import gr.auth.databases.flavours.model.Diet;
 
@@ -39,8 +42,8 @@ public class DietsActivity extends BaseActivity {
         FAB.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                /*Intent intent = new Intent(view.getContext(), AddRestaurantActivity.class);
-                startActivity(intent);*/
+                Intent intent = new Intent(view.getContext(), AddDietActivity.class);
+                startActivity(intent);
             }
         });
 
@@ -65,24 +68,15 @@ public class DietsActivity extends BaseActivity {
         }
     }
 
-    /*@Override
+    @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         int id = item.getItemId();
 
-        if (id == R.id.main_toolbar_menu_filter) {
-            return true;
-        } else if (id == R.id.main_toolbar_menu_map) {
-            if (viewPager.getCurrentItem() == 0) {
-                viewPager.setCurrentItem(1);
-            } else if (viewPager.getCurrentItem() == 1) {
-                viewPager.setCurrentItem(0);
-            }
-            return true;
-        } else if (id == android.R.id.home) {
+        if (id == android.R.id.home) {
             drawer.openDrawer();
             return true;
         }
 
         return super.onOptionsItemSelected(item);
-    }*/
+    }
 }
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_diet.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_diet.xml
new file mode 100644
index 0000000..130c4e8
--- /dev/null
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_diet.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/background_light"
+    android:fitsSystemWindows="true">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/add_diet_appbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/ToolbarTheme">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/add_diet_toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/ToolbarTheme"
+            app:title="@string/add_diet_toolbar_title" />
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:focusableInTouchMode="true"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="4dp"
+            android:layout_marginEnd="4dp"
+            android:orientation="vertical">
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="5dp"
+                app:passwordToggleEnabled="true">
+
+                <EditText
+                    android:id="@+id/add_diet_name"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="@string/add_diet_hint_name"
+                    android:importantForAutofill="no"
+                    android:inputType="text"
+                    tools:targetApi="o" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="5dp"
+                app:passwordToggleEnabled="true">
+
+                <EditText
+                    android:id="@+id/add_diet_description"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="@string/add_diet_hint_description"
+                    android:importantForAutofill="no"
+                    android:inputType="text"
+                    android:maxLines="1"
+                    tools:targetApi="o" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <TextView
+                android:id="@+id/add_diet_add_ingredient_title"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/add_diet_ingredients_title"
+                android:textSize="16sp"
+                android:textStyle="bold" />
+
+            <LinearLayout
+                android:id="@+id/add_diet_ingredients_list"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="4dp"
+                android:layout_marginEnd="4dp"
+                android:orientation="vertical"
+                android:visibility="gone" />
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="5dp">
+
+                <EditText
+                    android:id="@+id/add_diet_add_ingredient"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="@string/add_diet_add_ingredient"
+                    android:imeOptions="actionDone"
+                    android:importantForAutofill="no"
+                    android:inputType="text"
+                    android:maxLines="1"
+                    tools:targetApi="o" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <androidx.appcompat.widget.AppCompatButton
+                android:id="@+id/add_diet_add_btn"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="end"
+                android:text="@string/add_diet_add_btn" />
+        </LinearLayout>
+    </androidx.core.widget.NestedScrollView>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_item.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_item.xml
index 92aa233..62e007f 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_item.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_item.xml
@@ -4,27 +4,28 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/add_item_appbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:theme="@style/Theme.AppCompat.Light">
+        android:theme="@style/ToolbarTheme">
 
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/add_item_toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="?attr/colorPrimary"
-            app:popupTheme="@style/Theme.AppCompat.Light"
+            app:popupTheme="@style/ToolbarTheme"
             app:title="@string/add_item_toolbar_title" />
     </com.google.android.material.appbar.AppBarLayout>
 
     <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
+        android:focusableInTouchMode="true"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
         <LinearLayout
@@ -32,7 +33,6 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="4dp"
             android:layout_marginEnd="4dp"
-            android:focusableInTouchMode="true"
             android:orientation="vertical">
 
             <com.google.android.material.textfield.TextInputLayout
@@ -74,8 +74,7 @@
                 android:layout_height="wrap_content"
                 android:text="@string/add_item_ingredients_title"
                 android:textSize="16sp"
-                android:textStyle="bold"
-                android:visibility="gone" />
+                android:textStyle="bold" />
 
             <LinearLayout
                 android:id="@+id/add_item_ingredients_list"
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_restaurant.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_restaurant.xml
index c914ec8..73c515d 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_restaurant.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_add_restaurant.xml
@@ -4,21 +4,20 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/add_restaurant_appbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:theme="@style/Theme.AppCompat.Light">
+        android:theme="@style/ToolbarTheme">
 
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/add_restaurant_toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="?attr/colorPrimary"
-            app:popupTheme="@style/Theme.AppCompat.Light" />
+            app:popupTheme="@style/ToolbarTheme" />
     </com.google.android.material.appbar.AppBarLayout>
 
     <LinearLayout
@@ -26,6 +25,8 @@
         android:layout_height="wrap_content"
         android:layout_marginStart="4dp"
         android:layout_marginEnd="4dp"
+        android:background="@color/colorBackground"
+        android:focusableInTouchMode="true"
         android:orientation="vertical"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_diets.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_diets.xml
index e767644..65df837 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_diets.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_diets.xml
@@ -10,14 +10,14 @@
         android:id="@+id/diets_appbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:theme="@style/Theme.AppCompat.Light">
+        android:theme="@style/ToolbarTheme">
 
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/diets_toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="?attr/colorPrimary"
-            app:popupTheme="@style/Theme.AppCompat.Light"
+            app:popupTheme="@style/ToolbarTheme"
             app:title="@string/diets_toolbar_title" />
     </com.google.android.material.appbar.AppBarLayout>
 
@@ -25,6 +25,8 @@
         android:id="@+id/diets_list"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:paddingTop="4dp"
+        android:paddingBottom="4dp"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
     <com.google.android.material.floatingactionbutton.FloatingActionButton
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_drink.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_drink.xml
index b166e59..5b525f0 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_drink.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_drink.xml
@@ -3,7 +3,6 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
@@ -37,6 +36,7 @@
         android:id="@+id/drink_pager"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
         app:layout_anchor="@id/drink_appbar"
         app:layout_anchorGravity="bottom|start"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_food.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_food.xml
index 7d806a5..38f7091 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_food.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_food.xml
@@ -3,7 +3,6 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
@@ -37,6 +36,7 @@
         android:id="@+id/food_pager"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
         app:layout_anchor="@id/food_appbar"
         app:layout_anchorGravity="bottom|start"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_main.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_main.xml
index d5fdbb9..a533205 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_main.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_main.xml
@@ -3,27 +3,27 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/main_appbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:theme="@style/Theme.AppCompat.Light">
+        android:theme="@style/ToolbarTheme">
 
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/main_toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="?attr/colorPrimary"
-            app:popupTheme="@style/Theme.AppCompat.Light" />
+            app:popupTheme="@style/ToolbarTheme" />
     </com.google.android.material.appbar.AppBarLayout>
 
     <androidx.viewpager.widget.ViewPager
         android:id="@+id/main_pager"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
         app:layout_anchor="@id/main_appbar"
         app:layout_anchorGravity="bottom|start"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_profile.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_profile.xml
index f7dace8..70bda49 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_profile.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_profile.xml
@@ -3,7 +3,6 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
@@ -36,6 +35,7 @@
         android:id="@+id/profile_pager"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
         app:layout_anchor="@id/profile_appbar"
         app:layout_anchorGravity="bottom|start"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_item.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_item.xml
index 35c1f83..8bcc77c 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_item.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_item.xml
@@ -4,27 +4,28 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/rate_item_appbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:theme="@style/Theme.AppCompat.Light">
+        android:theme="@style/ToolbarTheme">
 
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/rate_item_toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="?attr/colorPrimary"
-            app:popupTheme="@style/Theme.AppCompat.Light"
+            app:popupTheme="@style/ToolbarTheme"
             app:title="@string/rate_item_toolbar_title" />
     </com.google.android.material.appbar.AppBarLayout>
 
     <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
+        android:focusableInTouchMode="true"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
         <LinearLayout
@@ -32,7 +33,6 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="4dp"
             android:layout_marginEnd="4dp"
-            android:focusableInTouchMode="true"
             android:orientation="vertical">
 
             <LinearLayout
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_restaurant.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_restaurant.xml
index 684bcfd..80753de 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_restaurant.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_rate_restaurant.xml
@@ -4,27 +4,28 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/rate_restaurant_appbar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:theme="@style/Theme.AppCompat.Light">
+        android:theme="@style/ToolbarTheme">
 
         <androidx.appcompat.widget.Toolbar
             android:id="@+id/rate_restaurant_toolbar"
             android:layout_width="match_parent"
             android:layout_height="?attr/actionBarSize"
             android:background="?attr/colorPrimary"
-            app:popupTheme="@style/Theme.AppCompat.Light"
+            app:popupTheme="@style/ToolbarTheme"
             app:title="@string/rate_restaurant_toolbar_title" />
     </com.google.android.material.appbar.AppBarLayout>
 
     <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
+        android:focusableInTouchMode="true"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
         <LinearLayout
@@ -32,7 +33,6 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="4dp"
             android:layout_marginEnd="4dp"
-            android:focusableInTouchMode="true"
             android:orientation="vertical">
 
             <LinearLayout
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_restaurant.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_restaurant.xml
index 2f36dfd..759aeff 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_restaurant.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/activity_restaurant.xml
@@ -3,7 +3,6 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/background_light"
     android:fitsSystemWindows="true">
 
     <com.google.android.material.appbar.AppBarLayout
@@ -37,6 +36,7 @@
         android:id="@+id/restaurant_pager"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:background="@color/colorBackground"
         app:layout_anchor="@id/restaurant_appbar"
         app:layout_anchorGravity="bottom|start"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/fragment_restaurant_info.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/fragment_restaurant_info.xml
index 52e79b3..b86a709 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/fragment_restaurant_info.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/fragment_restaurant_info.xml
@@ -45,6 +45,5 @@
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_marginTop="6dp"
-        android:layout_marginBottom="12dp"
         android:layout_weight="1" />
 </LinearLayout>
\ No newline at end of file
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/reusable_recycler_list.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/reusable_recycler_list.xml
index d2d98ce..14914da 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/reusable_recycler_list.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/layout/reusable_recycler_list.xml
@@ -5,4 +5,6 @@
     android:layout_height="match_parent"
     android:layout_marginStart="12dp"
     android:layout_marginEnd="12dp"
-    android:orientation="vertical" />
\ No newline at end of file
+    android:orientation="vertical"
+    android:paddingTop="4dp"
+    android:paddingBottom="4dp" />
\ No newline at end of file
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/colors.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/colors.xml
index 2a98221..f127af3 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/colors.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/colors.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#008577</color>
-    <color name="colorPrimaryDark">#00574B</color>
-    <color name="colorAccent">#D81B60</color>
-    <color name="colorBackground">#DDDDDD</color>
+    <color name="colorPrimary">#4caf50</color>
+    <color name="colorPrimaryDark">#357a38</color>
+    <color name="colorAccent">#ff9100</color>
+    <color name="colorBackground">#EFEFEF</color>
     <color name="iron">#F6F8Fa</color>
     <color name="textPrimary">#303030</color>
 </resources>
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/strings.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/strings.xml
index 9506933..a670927 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/strings.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/main/res/values/strings.xml
@@ -118,9 +118,16 @@
     <string name="add_food_add_btn">ADD FOOD</string>
     <string name="add_drink_add_btn">ADD DRINK</string>
 
+    <!-- Add Diet -->
+    <string name="add_diet_toolbar_title">Add Diet</string>
+    <string name="add_diet_hint_name">Diet\'s title</string>
+    <string name="add_diet_hint_description">Description</string>
+    <string name="add_diet_ingredients_title">Prohibited ingredients:</string>
+    <string name="add_diet_add_ingredient">Add prohibited ingredient</string>
+    <string name="add_diet_add_btn">ADD DIET</string>
+
     <!-- Rate Restaurant -->
     <string name="rate_restaurant_toolbar_title">Rate Restaurant</string>
-    <string name="rate_restaurant_toolbar_title_placeholder">Rate %1$s</string>
     <string name="rate_restaurant_grade_title">Grade:</string>
     <string name="rate_restaurant_accessibility_title">Accessibility:</string>
     <string name="rate_restaurant_diet_title">Diet:</string>
@@ -129,7 +136,6 @@
 
     <!-- Rate Item -->
     <string name="rate_item_toolbar_title">Rate Item</string>
-    <string name="rate_item_toolbar_title_placeholder">Rate %1$s</string>
     <string name="rate_item_grade_title">Grade:</string>
     <string name="rate_item_portion_size_title">Portion size:</string>
     <string name="rate_item_text">Add some text to your rating</string>
diff --git a/UI/AndroidApp/flavoursWithoutBorders/app/src/release/res/values/google_maps_api.xml b/UI/AndroidApp/flavoursWithoutBorders/app/src/release/res/values/google_maps_api.xml
index 1ef79e9..9e76e81 100644
--- a/UI/AndroidApp/flavoursWithoutBorders/app/src/release/res/values/google_maps_api.xml
+++ b/UI/AndroidApp/flavoursWithoutBorders/app/src/release/res/values/google_maps_api.xml
@@ -16,5 +16,5 @@
     Once you have your key (it starts with "AIza"), replace the "google_maps_key"
     string in this file.
     -->
-    <string name="google_maps_key" templateMergeStrategy="preserve" translatable="false">YOUR_KEY_HERE</string>
+    <string name="google_maps_key" templateMergeStrategy="preserve" translatable="false">AIzaSyApwRyyhtWE1zsCrSmtU6l9HG2dp-rzPqk</string>
 </resources>