diff -r 000000000000 -r 2483f517c562 ui/winui/MainWindow.xaml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/winui/MainWindow.xaml	Sun Jan 21 16:30:18 2024 +0100
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Window
+    x:Class="winui.MainWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:winui"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d">
+
+    <Window.SystemBackdrop>
+        <MicaBackdrop />
+    </Window.SystemBackdrop>
+
+    <Grid RowDefinitions="Auto, Auto" ColumnDefinitions="*"  Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+        <StackPanel x:Name="AppTitleBar" Orientation="Horizontal" Grid.Column="0" Grid.Row="0" Padding="10,5,5,10">
+            <TextBlock x:Name="AppTitleTextBlock" Text="Window Title" CanDrag="True"></TextBlock>
+        </StackPanel>
+    </Grid>
+</Window>