diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 1932f68..c2af3f9 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -7,6 +7,7 @@
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:name=".PrivateDNSApp"
         android:supportsRtl="true"
         android:theme="@style/Theme.MyApplication">
         <provider
diff --git a/app/src/main/java/ru/karasevm/privatednstoggle/AddServerDialogFragment.kt b/app/src/main/java/ru/karasevm/privatednstoggle/AddServerDialogFragment.kt
index 752d4f7..bdc89c8 100644
--- a/app/src/main/java/ru/karasevm/privatednstoggle/AddServerDialogFragment.kt
+++ b/app/src/main/java/ru/karasevm/privatednstoggle/AddServerDialogFragment.kt
@@ -3,8 +3,8 @@ package ru.karasevm.privatednstoggle
 import android.app.Dialog
 import android.content.Context
 import android.os.Bundle
-import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import ru.karasevm.privatednstoggle.databinding.DialogAddBinding
 
 
@@ -45,7 +45,7 @@ class AddServerDialogFragment : DialogFragment() {
         savedInstanceState: Bundle?
     ): Dialog {
         return activity?.let {
-            val builder = AlertDialog.Builder(it)
+            val builder = MaterialAlertDialogBuilder(it)
             // Get the layout inflater
             val inflater = requireActivity().layoutInflater
             _binding = DialogAddBinding.inflate(inflater)
diff --git a/app/src/main/java/ru/karasevm/privatednstoggle/DeleteServerDialogFragment.kt b/app/src/main/java/ru/karasevm/privatednstoggle/DeleteServerDialogFragment.kt
index 527324d..0488650 100644
--- a/app/src/main/java/ru/karasevm/privatednstoggle/DeleteServerDialogFragment.kt
+++ b/app/src/main/java/ru/karasevm/privatednstoggle/DeleteServerDialogFragment.kt
@@ -3,8 +3,8 @@ package ru.karasevm.privatednstoggle
 import android.app.Dialog
 import android.content.Context
 import android.os.Bundle
-import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 
 
 class DeleteServerDialogFragment(private val position: Int): DialogFragment() {
@@ -33,9 +33,10 @@ class DeleteServerDialogFragment(private val position: Int): DialogFragment() {
     }
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         return activity?.let {
-            val builder = AlertDialog.Builder(it)
+            val builder = MaterialAlertDialogBuilder(it)
 
-            builder.setMessage(R.string.delete_question)
+            builder.setTitle(R.string.delete_question)
+                .setMessage(R.string.delete_message)
                 .setPositiveButton(R.string.delete
                 ) { _, _ ->
                     listener.onDialogPositiveClick(this, position)
diff --git a/app/src/main/java/ru/karasevm/privatednstoggle/MainActivity.kt b/app/src/main/java/ru/karasevm/privatednstoggle/MainActivity.kt
index 15701b0..c09f490 100644
--- a/app/src/main/java/ru/karasevm/privatednstoggle/MainActivity.kt
+++ b/app/src/main/java/ru/karasevm/privatednstoggle/MainActivity.kt
@@ -56,7 +56,31 @@ class MainActivity : AppCompatActivity(), AddServerDialogFragment.NoticeDialogLi
             val newFragment = DeleteServerDialogFragment(position)
             newFragment.show(supportFragmentManager, "delete_server")
         }
+        binding.floatingActionButton.setOnClickListener {
+            val newFragment = AddServerDialogFragment()
+            newFragment.show(supportFragmentManager, "add_server")
+        }
         binding.recyclerView.adapter = adapter
+
+        binding.topAppBar.setOnMenuItemClickListener { item ->
+            when (item.itemId) {
+                R.id.privacy_policy -> {
+                    val browserIntent = Intent(Intent.ACTION_VIEW, Uri.parse("https://karasevm.github.io/PrivateDNSAndroid/privacy_policy"))
+                    startActivity(browserIntent)
+                    true
+                }
+
+                R.id.enable_auto -> {
+                    if (!item.isChecked){
+                        Toast.makeText(this, R.string.auto_mode_clarification, Toast.LENGTH_LONG).show()
+                    }
+                    sharedPrefs.edit().putBoolean("auto_enabled", !item.isChecked).apply()
+                    item.setChecked(!item.isChecked)
+                    true
+                }
+                else -> true
+            }
+        }
     }
 
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {
@@ -116,35 +140,6 @@ class MainActivity : AppCompatActivity(), AddServerDialogFragment.NoticeDialogLi
         Shizuku.removeRequestPermissionResultListener(this::onRequestPermissionResult)
     }
 
-    override fun onOptionsItemSelected(item: MenuItem) = when (item.itemId) {
-        R.id.add_server -> {
-            val newFragment = AddServerDialogFragment()
-            newFragment.show(supportFragmentManager, "add_server")
-            true
-        }
-        R.id.privacy_policy -> {
-            val browserIntent = Intent(Intent.ACTION_VIEW, Uri.parse("https://karasevm.github.io/PrivateDNSAndroid/privacy_policy"))
-            startActivity(browserIntent)
-            true
-        }
-
-        R.id.enable_auto -> {
-            if (!item.isChecked){
-                Toast.makeText(this, R.string.auto_mode_clarification, Toast.LENGTH_LONG).show()
-            }
-            sharedPrefs.edit().putBoolean("auto_enabled", !item.isChecked).apply()
-            item.setChecked(!item.isChecked)
-
-            true
-        }
-
-        else -> {
-            // If we got here, the user's action was not recognized.
-            // Invoke the superclass to handle it.
-            super.onOptionsItemSelected(item)
-        }
-    }
-
     override fun onDialogPositiveClick(dialog: DialogFragment, server: String) {
         if (server.isEmpty()) {
             Toast.makeText(this, R.string.server_length_error, Toast.LENGTH_SHORT).show()
@@ -163,7 +158,6 @@ class MainActivity : AppCompatActivity(), AddServerDialogFragment.NoticeDialogLi
         adapter.notifyItemRemoved(position)
         sharedPrefs.edit()
             .putString("dns_servers", items.joinToString(separator = ",") { it }).apply()
-
     }
 
     /**
@@ -217,7 +211,5 @@ class MainActivity : AppCompatActivity(), AddServerDialogFragment.NoticeDialogLi
             startActivity(browserIntent)
             finish()
         }
-
     }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/karasevm/privatednstoggle/PrivateDNSApp.kt b/app/src/main/java/ru/karasevm/privatednstoggle/PrivateDNSApp.kt
new file mode 100644
index 0000000..fd28566
--- /dev/null
+++ b/app/src/main/java/ru/karasevm/privatednstoggle/PrivateDNSApp.kt
@@ -0,0 +1,11 @@
+package ru.karasevm.privatednstoggle
+
+import android.app.Application
+import com.google.android.material.color.DynamicColors
+
+class PrivateDNSApp : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        DynamicColors.applyToActivitiesIfAvailable(this)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_baseline_add_24.xml b/app/src/main/res/drawable/ic_baseline_add_24.xml
index 70046c4..a904f51 100644
--- a/app/src/main/res/drawable/ic_baseline_add_24.xml
+++ b/app/src/main/res/drawable/ic_baseline_add_24.xml
@@ -1,4 +1,5 @@
-<vector android:height="24dp" android:tint="#FFFFFF"
+<vector android:height="24dp"
+    android:tint="?attr/colorControlNormal"
     android:viewportHeight="24" android:viewportWidth="24"
     android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
     <path android:fillColor="@android:color/white" android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 0ff5544..2a4e3e9 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -6,10 +6,38 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/topAppBarLayout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintLeft_toRightOf="parent"
+        app:layout_constraintRight_toLeftOf="parent">
+
+        <com.google.android.material.appbar.MaterialToolbar
+            android:id="@+id/topAppBar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:minHeight="?attr/actionBarSize"
+            app:title="@string/app_name"
+            app:menu="@menu/menu_main" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        tools:layout_editor_absoluteX="1dp"
-        tools:layout_editor_absoluteY="1dp" />
+        android:layout_height="wrap_content"
+        app:layout_constraintTop_toBottomOf="@+id/topAppBarLayout" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/floating_action_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp"
+        android:contentDescription="@string/add_server"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:srcCompat="@drawable/ic_baseline_add_24" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_add.xml b/app/src/main/res/layout/dialog_add.xml
index 1ec3b51..0070a35 100644
--- a/app/src/main/res/layout/dialog_add.xml
+++ b/app/src/main/res/layout/dialog_add.xml
@@ -4,18 +4,27 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <EditText
-        android:id="@+id/editTextServerAddr"
-        android:layout_width="0dp"
-        android:layout_height="45dp"
-        android:layout_margin="24dp"
-        android:ems="10"
-        android:maxLines="1"
-        android:inputType="textNoSuggestions"
-        android:importantForAutofill="no"
-        android:hint="@string/add_edittext_hint"
+    <com.google.android.material.textfield.TextInputLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        android:hint="@string/add_edittext_hint">
+
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/editTextServerAddr"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:inputType="textNoSuggestions"
+            android:maxLines="1"
+            android:ems="10"
+            android:importantForAutofill="no"
+            />
+
+    </com.google.android.material.textfield.TextInputLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
index 58b0127..86318a2 100644
--- a/app/src/main/res/menu/menu_main.xml
+++ b/app/src/main/res/menu/menu_main.xml
@@ -1,10 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:android="http://schemas.android.com/apk/res/android" >
-    <item android:id="@+id/add_server"
-        android:icon="@drawable/ic_baseline_add_24"
-        android:title="@string/menu_add"
-        app:showAsAction="ifRoom" />
+    xmlns:android="http://schemas.android.com/apk/res/android">
     <item
         android:id="@+id/enable_auto"
         android:checkable="true"
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
index aa13073..715cab4 100644
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -1,16 +1,12 @@
 <resources>
-    <!-- Base application theme. -->
-    <style name="Theme.MyApplication" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
-        <!-- Primary brand color. -->
-        <item name="colorPrimary">@color/purple_200</item>
-        <item name="colorPrimaryVariant">@color/purple_700</item>
-        <item name="colorOnPrimary">@color/black</item>
-        <!-- Secondary brand color. -->
-        <item name="colorSecondary">@color/teal_200</item>
-        <item name="colorSecondaryVariant">@color/teal_200</item>
-        <item name="colorOnSecondary">@color/black</item>
-        <!-- Status bar color. -->
-        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
-        <!-- Customize your theme here. -->
+    <style name="Theme.MyApplication" parent="Theme.Material3.Dark.NoActionBar">
+        <item name="colorPrimary">@color/md_theme_dark_primary</item>
+        <item name="colorSecondary">@color/md_theme_dark_secondary</item>
+        <item name="colorTertiary">@color/md_theme_dark_tertiary</item>
+        <item name="android:colorBackground">@color/md_theme_dark_background</item>
+
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar">false</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
     </style>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index f8c6127..6b40555 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,10 +1,15 @@
-<?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>
-</resources>
\ No newline at end of file
+    <color name="ic_launcher_background">#498EE8</color>
+
+    <color name="seed">#6750A4</color>
+    <color name="md_theme_light_primary">#6750A4</color>
+    <color name="md_theme_light_secondary">#625B71</color>
+    <color name="md_theme_light_tertiary">#7D5260</color>
+    <color name="md_theme_light_background">#FFFBFE</color>
+
+    <color name="md_theme_dark_primary">#D0BCFF</color>
+    <color name="md_theme_dark_secondary">#CCC2DC</color>
+    <color name="md_theme_dark_tertiary">#EFB8C8</color>
+    <color name="md_theme_dark_background">#1C1B1F</color>
+</resources>
diff --git a/app/src/main/res/values/ic_launcher_background.xml b/app/src/main/res/values/ic_launcher_background.xml
deleted file mode 100644
index cf31181..0000000
--- a/app/src/main/res/values/ic_launcher_background.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="ic_launcher_background">#498EE8</color>
-</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 1765f1e..2f37be2 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -11,7 +11,8 @@
     <string name="menu_auto_enabled">Enable auto</string>
     <string name="auto_mode_clarification">Automatic (opportunistic) DNS mode will now be available in the tile</string>
     <string name="cancel">Cancel</string>
-    <string name="delete_question">Delete server?</string>
+    <string name="delete_question">Delete</string>
+    <string name="delete_message">Are you sure you want to delete server?</string>
     <string name="delete">Delete</string>
     <string name="server_length_error">Server address cannot be empty</string>
     <string name="add_edittext_hint">DNS server address</string>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index c2f6018..7cf8d95 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -1,16 +1,13 @@
 <resources>
-    <!-- Base application theme. -->
-    <style name="Theme.MyApplication" 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>
-        <!-- Secondary brand color. -->
-        <item name="colorSecondary">@color/teal_200</item>
-        <item name="colorSecondaryVariant">@color/teal_700</item>
-        <item name="colorOnSecondary">@color/black</item>
-        <!-- Status bar color. -->
-        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
-        <!-- Customize your theme here. -->
+    <style name="Theme.MyApplication" parent="Theme.Material3.Light.NoActionBar">
+        <item name="colorPrimary">@color/md_theme_light_primary</item>
+        <item name="colorSecondary">@color/md_theme_light_secondary</item>
+        <item name="colorTertiary">@color/md_theme_light_tertiary</item>
+
+        <item name="android:colorBackground">@color/md_theme_light_background</item>
+
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
     </style>
 </resources>
\ No newline at end of file