diff --git a/android/app/build.gradle b/android/app/build.gradle
index b1c16fe..67b1be9 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -10,8 +10,9 @@ plugins {
 }
 
 dependencies {
-    implementation "androidx.glance:glance:1.1.1"
-    implementation "androidx.glance:glance-appwidget:1.1.1"
+    implementation 'com.google.android.material:material:1.12.0'
+    implementation 'androidx.glance:glance:1.1.1'
+    implementation 'androidx.glance:glance-appwidget:1.1.1'
     implementation 'androidx.compose.foundation:foundation-layout-android:1.7.6'
     implementation 'com.google.code.gson:gson:2.10.1'
     implementation 'com.squareup.okhttp3:okhttp:4.12.0'
@@ -19,6 +20,12 @@ dependencies {
     implementation 'io.coil-kt.coil3:coil-network-okhttp:3.0.4'
 }
 
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
 android {
     buildFeatures {
         compose true
@@ -49,6 +56,15 @@ android {
         versionName = flutter.versionName
     }
 
+    signingConfigs {
+        release {
+            keyAlias = keystoreProperties['keyAlias']
+            keyPassword = keystoreProperties['keyPassword']
+            storeFile = keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
+            storePassword = keystoreProperties['storePassword']
+        }
+    }
+
     buildTypes {
         debug {
             debuggable true
@@ -56,9 +72,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig = signingConfigs.debug
+            signingConfig = signingConfigs.release
 
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
diff --git a/android/app/src/main/res/values/styles.xml b/android/app/src/main/res/values/styles.xml
index 0d1fa8f..007b346 100644
--- a/android/app/src/main/res/values/styles.xml
+++ b/android/app/src/main/res/values/styles.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
-    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+    <style name="LaunchTheme" parent="Theme.MaterialComponents.Light.NoActionBar">
         <!-- Show a splash screen on the activity. Automatically removed when
              the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
@@ -16,7 +16,7 @@
          running.
 
          This Theme is only used starting with V2 of Flutter's Android embedding. -->
-    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+    <style name="NormalTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
         <item name="android:windowBackground">?android:colorBackground</item>
     </style>
 </resources>