diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index cbb6c24..a1a27eb 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -4,9 +4,9 @@
 
     <application
             android:allowBackup="true"
-            android:icon="@mipmap/ic_launcher"
+            android:icon="@drawable/four"
             android:label="@string/app_name"
-            android:roundIcon="@mipmap/ic_launcher_round"
+            android:roundIcon="@drawable/four"
             android:supportsRtl="true"
             android:theme="@style/Theme.OutilCuisson">
         <activity
diff --git a/app/src/main/res/drawable/four.webp b/app/src/main/res/drawable/four.webp
new file mode 100644
index 0000000..82a8061
Binary files /dev/null and b/app/src/main/res/drawable/four.webp differ
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 3858171..96f8ed5 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,18 +1,21 @@
 <?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">
-    <com.google.android.material.tabs.TabLayout
-        android:id="@+id/tab_layout"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="match_parent"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:orientation="vertical">
+
+    <com.google.android.material.tabs.TabLayout
+            android:id="@+id/tab_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            style="@style/tablayout_style" />
 
     <androidx.viewpager2.widget.ViewPager2
-        android:id="@+id/activity_main_viewpager"
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"/>
+            android:id="@+id/activity_main_viewpager"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1" />
 
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/afficher_fragment.xml b/app/src/main/res/layout/afficher_fragment.xml
index 254f037..c1afbd8 100644
--- a/app/src/main/res/layout/afficher_fragment.xml
+++ b/app/src/main/res/layout/afficher_fragment.xml
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:stretchColumns="3">
+        android:layout_height="wrap_content">
 
     <TextView
             android:layout_width="match_parent"
@@ -10,33 +9,38 @@
             android:layout_gravity="center"
             android:gravity="center"
             android:text="@string/afficher_titre"
-            android:layout_marginBottom="15dp"/>
+            style="@style/titre_style" />
+
+    <TableRow
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:weightSum="100">
 
-    <TableRow>
         <TextView
                 android:layout_width="match_parent"
-                android:layout_height="wrap_content"
+                android:layout_height="match_parent"
+                android:layout_weight="70"
                 android:text="@string/afficher_label_plat"
-                android:layout_column="1"
-                android:layout_span="1"/>
+                style="@style/label_style" />
+
         <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_weight="25"
                 android:text="@string/afficher_label_duree"
-                android:layout_column="2"
-                android:layout_span="1"
-                android:layout_marginLeft="100dp"
-                android:layout_marginRight="100dp"/>
+                style="@style/label_style" />
+
         <TextView
-                android:layout_width="match_parent"
+                android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_weight="0"
                 android:text="@string/afficher_label_temperature"
-                android:layout_column="3"
-                android:layout_span="1"/>
+                style="@style/label_style" />
+
     </TableRow>
 
     <ListView
             android:id="@+id/listeCuisson"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"/>
+            android:layout_height="wrap_content" />
 </TableLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/ajouter_fragment.xml b/app/src/main/res/layout/ajouter_fragment.xml
index b9e6c62..6572fe8 100644
--- a/app/src/main/res/layout/ajouter_fragment.xml
+++ b/app/src/main/res/layout/ajouter_fragment.xml
@@ -1,76 +1,84 @@
 <?xml version="1.0" encoding="utf-8"?>
 <TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:stretchColumns="1">
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:stretchColumns="1">
 
     <!-- Titre -->
     <TextView
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:gravity="center"
-        android:text="@string/ajouter_titre" />
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:gravity="center"
+            android:text="@string/ajouter_titre"
+            style="@style/titre_style" />
 
     <TableRow> <!-- Plat -->
         <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/ajouter_label_plat" />
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/ajouter_label_plat"
+                android:layout_gravity="center"
+                style="@style/label_style"/>
 
         <EditText
-            android:id="@+id/input_plat"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_span="2"
-            android:inputType="text"
-            android:maxLength="20"
-            android:maxLines="1" />
+                android:id="@+id/input_plat"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_span="2"
+                android:inputType="text"
+                android:maxLength="20"
+                android:maxLines="1" />
     </TableRow>
 
     <!-- Durée de cuisson -->
     <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="@string/ajouter_label_duree" />
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/ajouter_label_duree"
+            style="@style/label_style"/>
 
     <TimePicker
-        android:id="@+id/input_duree"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:timePickerMode="spinner" />
+            android:id="@+id/input_duree"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:timePickerMode="spinner" />
 
     <TableRow> <!-- Température -->
 
         <TextView
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/ajouter_label_temperature" />
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/ajouter_label_temperature"
+                android:layout_gravity="center"
+                style="@style/label_style"/>
 
         <EditText
-            android:id="@+id/input_temperature"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_column="3"
-            android:inputType="number"/>
+                android:id="@+id/input_temperature"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_span="2"
+                android:inputType="number" />
 
     </TableRow>
 
     <TableRow> <!-- Buttons -->
 
         <Button
-            android:id="@+id/btn_effacer"
-            style="?android:attr/buttonBarButtonStyle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_column="2"
-            android:text="@string/btn_effacer"/>
+                android:id="@+id/btn_effacer"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_column="2"
+                android:text="@string/btn_effacer"
+                android:textColor="@color/text_color"
+                style="?android:attr/buttonBarButtonStyle" />
 
         <Button
-            android:id="@+id/btn_valider"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/btn_valider" />
+                android:id="@+id/btn_valider"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                style="@style/button_ok_style"
+                android:text="@string/btn_valider" />
 
     </TableRow>
 
diff --git a/app/src/main/res/layout/ligne_liste.xml b/app/src/main/res/layout/ligne_liste.xml
index 7756609..0866d0c 100644
--- a/app/src/main/res/layout/ligne_liste.xml
+++ b/app/src/main/res/layout/ligne_liste.xml
@@ -6,14 +6,16 @@
      Un padding est ajouté autour du texte
      fichier ligne_liste.xml                               12/21 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="horizontal">
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal">
 
     <TextView xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/item_cuisson"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:typeface="monospace"
-        android:textStyle="bold"/>
+            android:id="@+id/item_cuisson"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:typeface="monospace"
+            android:textStyle="bold"
+            android:layout_margin="@dimen/cuissons_margin"
+            android:textSize="@dimen/cuissons_police"/>
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
index 077de4f..1350fcb 100644
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -3,7 +3,7 @@
     <style name="Theme.OutilCuisson" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
         <!-- Primary brand color. -->
         <item name="colorPrimary">@color/purple_200</item>
-        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorPrimaryVariant">@color/text_color</item>
         <item name="colorOnPrimary">@color/black</item>
         <!-- Secondary brand color. -->
         <item name="colorSecondary">@color/teal_200</item>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index f8c6127..5a5e64c 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,10 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <color name="purple_200">#FFBB86FC</color>
-    <color name="purple_500">#FF6200EE</color>
-    <color name="purple_700">#FF3700B3</color>
     <color name="teal_200">#FF03DAC5</color>
     <color name="teal_700">#FF018786</color>
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
+
+    <color name="fond_notif_color">#F6160C</color>
+    <color name="header_color">#F6160C</color>
+    <color name="text_color">#AA0000</color>
+    <color name="background_color">#D46B0B</color>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index a6b3dae..f0e0705 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -1,2 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
\ No newline at end of file
+<resources>
+    <dimen name="cuissons_margin">5dp</dimen>
+    <dimen name="title_margin_bottom">10dp</dimen>
+
+    <!-- Polices -->
+    <dimen name="titre_police">20sp</dimen>
+    <dimen name="categories_police">16sp</dimen>
+    <dimen name="cuissons_police">16sp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index a6b3dae..7a98169 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,2 +1,30 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
\ No newline at end of file
+<resources>
+    <style name="clickable_element_style">
+        <item name="android:backgroundTint">@color/background_color</item>
+    </style>
+    <style name="tablayout_style" parent="clickable_element_style">
+        <item name="tabTextColor">@color/text_color</item>
+        <item name="tabIndicatorColor">@color/text_color</item>
+    </style>
+    <style name="button_ok_style" parent="clickable_element_style">
+        <item name="android:textColor">@color/text_color</item>
+    </style>
+    <style name="button_cancel_style" parent="clickable_element_style">
+        <item name="buttonBarNegativeButtonStyle">?attr/buttonBarButtonStyle</item>
+
+    </style>
+
+    <style name="textview_style">
+        <item name="android:textColor">@color/text_color</item>
+        <item name="android:gravity">center</item>
+        <item name="android:layout_margin">@dimen/cuissons_margin</item>
+    </style>
+    <style name="titre_style" parent="@style/textview_style">
+        <item name="android:textSize">@dimen/titre_police</item>
+        <item name="android:layout_marginBottom">@dimen/title_margin_bottom</item>
+    </style>
+    <style name="label_style" parent="@style/textview_style">
+        <item name="android:textSize">@dimen/categories_police</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 72ac055..fa0a31d 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -2,9 +2,9 @@
     <!-- Base application theme. -->
     <style name="Theme.OutilCuisson" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
         <!-- Primary brand color. -->
-        <item name="colorPrimary">@color/purple_500</item>
-        <item name="colorPrimaryVariant">@color/purple_700</item>
-        <item name="colorOnPrimary">@color/white</item>
+        <item name="colorPrimary">@color/fond_notif_color</item>
+        <item name="colorPrimaryVariant">@color/text_color</item>
+        <item name="colorOnPrimary">@color/text_color</item>
         <!-- Secondary brand color. -->
         <item name="colorSecondary">@color/teal_200</item>
         <item name="colorSecondaryVariant">@color/teal_700</item>