diff --git a/src/main/res/layout/activity_main.xml b/src/main/res/layout/activity_main.xml
index 9ee5fa3..30e12d8 100644
--- a/src/main/res/layout/activity_main.xml
+++ b/src/main/res/layout/activity_main.xml
@@ -1,56 +1,60 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:padding="16dp">
-
-    <TextView
-        android:id="@+id/tvScore"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Score : 0"
-        android:textSize="18sp"
-        android:textStyle="bold"/>
-
-    <TextView
-        android:id="@+id/tvCoups"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Coups : 0"
-        android:textSize="18sp"/>
-
-    <!-- Section pour le Hard Mode -->
-    <TextView
-        android:id="@+id/tvObjectif"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Objectif : ..."
-        android:textStyle="bold"
-        android:textColor="#CC0000"
-        android:padding="8dp"
-        android:visibility="gone"/>
-
-    <TextView
-        android:id="@+id/tvNbObjectifs"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Objectifs réussis : 0"
-        android:paddingLeft="8dp"
-        android:visibility="gone"/>
-
-    <Button
-        android:id="@+id/btnMenu"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Menu"/>
-
-    <sae.chuzzle.VueGrille
-        android:id="@+id/vueGrille"
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"/>
-
-
-
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="16dp"
+    android:background="#1A1A2E">
+
+    <TextView
+        android:id="@+id/tvScore"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Score : 0"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        android:textColor="#FFFFFF"/>
+
+    <TextView
+        android:id="@+id/tvCoups"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Coups : 0"
+        android:textSize="18sp"
+        android:textColor="#AAAACC"/>
+
+    <!-- Section pour le Hard Mode -->
+    <TextView
+        android:id="@+id/tvObjectif"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Objectif : ..."
+        android:textStyle="bold"
+        android:textColor="#E94560"
+        android:padding="8dp"
+        android:visibility="gone"/>
+
+    <TextView
+        android:id="@+id/tvNbObjectifs"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Objectifs réussis : 0"
+        android:paddingLeft="8dp"
+        android:textColor="#E2C94E"
+        android:visibility="gone"/>
+
+    <Button
+        android:id="@+id/btnMenu"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Menu"
+        android:backgroundTint="#E94560"
+        android:textColor="#FFFFFF"/>
+
+    <sae.chuzzle.VueGrille
+        android:id="@+id/vueGrille"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"/>
+
 </LinearLayout>
\ No newline at end of file
diff --git a/src/main/res/layout/activity_menu.xml b/src/main/res/layout/activity_menu.xml
index 1c1f1e5..36acd6f 100644
--- a/src/main/res/layout/activity_menu.xml
+++ b/src/main/res/layout/activity_menu.xml
@@ -1,38 +1,46 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:gravity="center"
-    android:padding="48dp">
-
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Chuzzle"
-        android:textSize="48sp"
-        android:textStyle="bold"
-        android:gravity="center"
-        android:layout_marginBottom="64dp"/>
-
-    <Button
-        android:id="@+id/btnNouvellePartie"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Nouvelle Partie"
-        android:layout_marginBottom="16dp"/>
-
-    <Button
-        android:id="@+id/btnPartieGraine"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Partie avec Graine"
-        android:layout_marginBottom="16dp"/>
-
-    <Button
-        android:id="@+id/btnOptions"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Options"/>
-
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:gravity="center"
+    android:padding="48dp"
+    android:background="#1A1A2E">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Chuzzle"
+        android:textSize="48sp"
+        android:textStyle="bold"
+        android:textColor="#E94560"
+        android:gravity="center"
+        android:layout_marginBottom="64dp"/>
+
+    <Button
+        android:id="@+id/btnNouvellePartie"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Nouvelle Partie"
+        android:backgroundTint="#E94560"
+        android:textColor="#FFFFFF"
+        android:layout_marginBottom="16dp"/>
+
+    <Button
+        android:id="@+id/btnPartieGraine"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Partie avec Graine"
+        android:backgroundTint="#E94560"
+        android:textColor="#FFFFFF"
+        android:layout_marginBottom="16dp"/>
+
+    <Button
+        android:id="@+id/btnOptions"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Options"
+        android:backgroundTint="#E94560"
+        android:textColor="#FFFFFF"/>
+
 </LinearLayout>
\ No newline at end of file
diff --git a/src/main/res/layout/activity_options.xml b/src/main/res/layout/activity_options.xml
index 23b7edc..94c8cac 100644
--- a/src/main/res/layout/activity_options.xml
+++ b/src/main/res/layout/activity_options.xml
@@ -1,54 +1,58 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:padding="48dp">
-
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Options"
-        android:textSize="32sp"
-        android:textStyle="bold"
-        android:gravity="center"
-        android:layout_marginBottom="64dp"/>
-
-
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        android:gravity="center_vertical">
-
-        <TextView
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="Hard mode (verrous)"
-            android:textSize="18sp"/>
-
-        <CheckBox
-            android:id="@+id/checkHard"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:scaleX="1.5"
-            android:scaleY="1.5"
-            android:layout_marginEnd="16dp"
-            android:minWidth="48dp"
-            android:minHeight="48dp"/>
-
-    </LinearLayout>
-
-    <Button
-        android:id="@+id/btnBack"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:text="Retour"
-        android:layout_marginTop="32dp">
-
-    </Button>
-
-</LinearLayout>
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="48dp"
+    android:background="#1A1A2E">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Options"
+        android:textSize="32sp"
+        android:textStyle="bold"
+        android:textColor="#E94560"
+        android:gravity="center"
+        android:layout_marginBottom="64dp"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical">
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="Hard mode (verrous)"
+            android:textSize="18sp"
+            android:textColor="#FFFFFF"/>
+
+        <CheckBox
+            android:id="@+id/checkHard"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:scaleX="1.5"
+            android:scaleY="1.5"
+            android:buttonTint="#E94560"
+            android:layout_marginEnd="16dp"
+            android:minWidth="48dp"
+            android:minHeight="48dp"/>
+
+    </LinearLayout>
+
+    <Button
+        android:id="@+id/btnBack"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="Retour"
+        android:backgroundTint="#E94560"
+        android:textColor="#FFFFFF"
+        android:layout_marginTop="32dp">
+
+    </Button>
+
+</LinearLayout>
diff --git a/src/main/res/layout/activity_seed.xml b/src/main/res/layout/activity_seed.xml
index 7ac4c4a..d62c61c 100644
--- a/src/main/res/layout/activity_seed.xml
+++ b/src/main/res/layout/activity_seed.xml
@@ -1,39 +1,48 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:gravity="center"
-    android:padding="48dp">
-
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Entrez une graine"
-        android:textSize="24sp"
-        android:gravity="center"
-        android:layout_marginBottom="32dp"/>
-
-    <EditText
-        android:id="@+id/etGraine"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:hint="Ex : 12345"
-        android:inputType="number"
-        android:layout_marginBottom="32dp"/>
-
-    <Button
-        android:id="@+id/btnJouer"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="Jouer"/>
-    <Button
-        android:id="@+id/btnBack"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:text="Retour"
-        android:layout_marginTop="32dp"/>
-
-
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:gravity="center"
+    android:padding="48dp"
+    android:background="#1A1A2E">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Entrez une graine"
+        android:textSize="24sp"
+        android:textColor="#FFFFFF"
+        android:gravity="center"
+        android:layout_marginBottom="32dp"/>
+
+    <EditText
+        android:id="@+id/etGraine"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="Ex : 12345"
+        android:inputType="number"
+        android:textColor="#FFFFFF"
+        android:textColorHint="#AAAACC"
+        android:backgroundTint="#E94560"
+        android:layout_marginBottom="32dp"/>
+
+    <Button
+        android:id="@+id/btnJouer"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Jouer"
+        android:backgroundTint="#E94560"
+        android:textColor="#FFFFFF"/>
+
+    <Button
+        android:id="@+id/btnBack"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="Retour"
+        android:backgroundTint="#E94560"
+        android:textColor="#FFFFFF"
+        android:layout_marginTop="32dp"/>
+
 </LinearLayout>
\ No newline at end of file