diff --git a/app/src/main/res/drawable/button_background.xml b/app/src/main/res/drawable/button_background.xml
new file mode 100644
index 0000000..8e5429e
--- /dev/null
+++ b/app/src/main/res/drawable/button_background.xml
@@ -0,0 +1,5 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#2962FF" /> <!-- Button background color -->
+    <corners android:radius="8dp" /> <!-- Button corner radius -->
+</shape>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 7a3a1ef..9fc1a6f 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -6,6 +6,22 @@
     android:layout_height="match_parent"
     android:background="#ECEFF1">
 
+    <TextView
+        android:id="@+id/headerTextView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="48dp"
+        android:layout_marginEnd="16dp"
+        android:text="Code Vault"
+        android:textColor="#000000"
+        android:fontFamily="monospace"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
     <EditText
         android:id="@+id/text1EditText"
         android:layout_width="match_parent"
@@ -20,7 +36,7 @@
         android:textSize="18sp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/headerTextView" />
 
     <EditText
         android:id="@+id/codeEditText"
@@ -46,7 +62,7 @@
         android:layout_marginStart="16dp"
         android:layout_marginTop="16dp"
         android:layout_marginEnd="8dp"
-        android:background="#2962FF"
+        android:background="@drawable/button_background"
         android:text="ENCRYPT"
         android:textColor="#FFFFFF"
         android:textSize="18sp"
@@ -60,7 +76,7 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="16dp"
         android:layout_marginEnd="16dp"
-        android:background="#2962FF"
+        android:background="@drawable/button_background"
         android:text="DECRYPT"
         android:textColor="#FFFFFF"
         android:textSize="18sp"
@@ -75,7 +91,7 @@
         android:layout_marginStart="16dp"
         android:layout_marginTop="16dp"
         android:layout_marginEnd="16dp"
-        android:background="#2962FF"
+        android:background="@drawable/button_background"
         android:text="RESET"
         android:textColor="#FFFFFF"
         android:textSize="18sp"
@@ -86,7 +102,7 @@
     <TextView
         android:id="@+id/text2TextView"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="0dp"
         android:layout_marginStart="16dp"
         android:layout_marginTop="16dp"
         android:layout_marginEnd="16dp"
@@ -96,6 +112,7 @@
         android:textColor="#000000"
         android:textIsSelectable="true"
         android:textSize="18sp"
+        app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/resetButton" />