diff --git a/app/src/main/java/com/example/bondoyap/ui/graph/GraphFragment.kt b/app/src/main/java/com/example/bondoyap/ui/graph/GraphFragment.kt
index 28c0565506749a7add8d571b6ef5425447f8434f..b9d913d30e715cea93fef5765bf2b7e99ae472b7 100644
--- a/app/src/main/java/com/example/bondoyap/ui/graph/GraphFragment.kt
+++ b/app/src/main/java/com/example/bondoyap/ui/graph/GraphFragment.kt
@@ -1,5 +1,6 @@
 package com.example.bondoyap.ui.graph
 
+import android.content.res.Configuration
 import androidx.fragment.app.viewModels
 import android.os.Bundle
 import androidx.fragment.app.Fragment
@@ -7,6 +8,7 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.TextView
+import androidx.core.content.ContextCompat
 import com.example.bondoyap.R
 import com.github.mikephil.charting.charts.PieChart
 import com.github.mikephil.charting.components.Legend
@@ -42,7 +44,7 @@ class GraphFragment : Fragment() {
             PieEntry(3f, "Entry 3")
         )
 
-        val pieDataSet = PieDataSet(entries, "Pie Chart")
+        val pieDataSet = PieDataSet(entries, "")
         pieDataSet.colors = ColorTemplate.COLORFUL_COLORS.toList()
 
         val pieData = PieData(pieDataSet)
@@ -51,16 +53,20 @@ class GraphFragment : Fragment() {
         pieChart.description.isEnabled = false
 
         val legend = pieChart.legend
-        legend.isEnabled = true
-        legend.orientation = Legend.LegendOrientation.HORIZONTAL
-        legend.verticalAlignment = Legend.LegendVerticalAlignment.BOTTOM
-        legend.horizontalAlignment = Legend.LegendHorizontalAlignment.CENTER
+        val orientation = resources.configuration.orientation
+        if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
+            legend.horizontalAlignment = Legend.LegendHorizontalAlignment.RIGHT
+            legend.verticalAlignment = Legend.LegendVerticalAlignment.CENTER
+        } else {
+            legend.horizontalAlignment = Legend.LegendHorizontalAlignment.CENTER
+            legend.verticalAlignment = Legend.LegendVerticalAlignment.BOTTOM
+        }
         legend.setDrawInside(false)
 
         if (isDarkTheme()) {
-            legend.textColor = resources.getColor(R.color.white)
+            legend.textColor = ContextCompat.getColor(requireContext(), R.color.white)
         } else {
-            legend.textColor = resources.getColor(R.color.black)
+            legend.textColor = ContextCompat.getColor(requireContext(), R.color.black)
         }
 
         pieChart.invalidate()
@@ -68,7 +74,7 @@ class GraphFragment : Fragment() {
     }
 
     private fun isDarkTheme(): Boolean {
-        val currentNightMode = resources.configuration.uiMode and android.content.res.Configuration.UI_MODE_NIGHT_MASK
-        return currentNightMode == android.content.res.Configuration.UI_MODE_NIGHT_YES
+        val currentNightMode = resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK
+        return currentNightMode == Configuration.UI_MODE_NIGHT_YES
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout-land/activity_main.xml b/app/src/main/res/layout-land/activity_main.xml
new file mode 100644
index 0000000000000000000000000000000000000000..37aba8c28c124c445dcfff4c0f11adb05d4dc31f
--- /dev/null
+++ b/app/src/main/res/layout-land/activity_main.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/nav_view"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:background="?android:attr/windowBackground"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:menu="@menu/bottom_nav_menu" />
+
+    <fragment
+        android:id="@+id/nav_host_fragment_activity_main"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/nav_view"
+        app:navGraph="@navigation/mobile_navigation" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout-land/fragment_graph.xml b/app/src/main/res/layout-land/fragment_graph.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e84b522c8852d3f09ae5c6e2f0ba0fedd872aad7
--- /dev/null
+++ b/app/src/main/res/layout-land/fragment_graph.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    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"
+    tools:context=".ui.graph.GraphFragment">
+
+    <com.github.mikephil.charting.charts.PieChart
+        android:id="@+id/pieChart"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
+
+
+    <TextView
+        android:id="@+id/legendTextView"
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:textAlignment="center"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintTop_toTopOf="@id/pieChart"
+        app:layout_constraintBottom_toBottomOf="@id/pieChart"
+        app:layout_constraintStart_toEndOf="@id/pieChart"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintVertical_bias="0.5"
+        app:layout_constraintHorizontal_bias="1.0" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/fragment_graph.xml b/app/src/main/res/layout/fragment_graph.xml
index ad5cee2376a1605323218826d504cb8a2e498000..9190a62c7ca86d85080f31eeab40675ecd34d1ae 100644
--- a/app/src/main/res/layout/fragment_graph.xml
+++ b/app/src/main/res/layout/fragment_graph.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout
+    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"
@@ -8,19 +9,21 @@
 
     <com.github.mikephil.charting.charts.PieChart
         android:id="@+id/pieChart"
-        android:layout_width="match_parent"
+        android:layout_width="0dp"
         android:layout_height="0dp"
-        android:layout_weight="8"
+        app:layout_constraintDimensionRatio="1:1"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/legendTextView" />
+        app:layout_constraintBottom_toTopOf="@id/legendTextView"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
 
     <TextView
         android:id="@+id/legendTextView"
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="2"
-        android:textAlignment="center"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
         app:layout_constraintTop_toBottomOf="@id/pieChart"
-        app:layout_constraintBottom_toBottomOf="parent"/>
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"/>
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>