Samsung-Jellyfin-Installer/Jellyfin2Samsung-CrossOS/Views/MainWindow.axaml

<Window xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        x:Class="Jellyfin2Samsung.Views.MainWindow"
		x:DataType="viewModels:MainWindowViewModel"
        xmlns:viewModels="clr-namespace:Jellyfin2Samsung.ViewModels"
		xmlns:fa="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
        Width="580"
        Height="410"
        WindowStartupLocation="CenterScreen"
        Title="Jellyfin2Samsung"
        Background="#F5F5F5">

	<Window.Styles>
		<StyleInclude Source="avares://Avalonia.Themes.Fluent/FluentTheme.xaml"/>
		<StyleInclude Source="avares://Avalonia.Controls.DataGrid/Themes/Fluent.xaml"/>
		<StyleInclude Source="avares://Jellyfin2Samsung/Styles/Buttons.axaml"/>
		<StyleInclude Source="avares://Jellyfin2Samsung/Styles/TextBlocks.axaml"/>
		<StyleInclude Source="avares://Jellyfin2Samsung/Styles/ComboBoxes.axaml"/>
	</Window.Styles>

	<Border Background="White"
            Padding="16"
            CornerRadius="8"
            Margin="6"
            BorderBrush="#E8E8E8"
            BorderThickness="1">

		<Border.Effect>
			<DropShadowEffect BlurRadius="15" OffsetX="2" OffsetY="2" Color="#00000020" Opacity="0.15"/>
		</Border.Effect>

		<StackPanel Spacing="14">
			<Border Background="#2C3E50"
                    Padding="24,20"
                    CornerRadius="8"
                    BorderBrush="#E9ECEF"
                    BorderThickness="1">
				<StackPanel Spacing="12" HorizontalAlignment="Center">
					<TextBlock
                               Text="Jellyfin Installer for Samsung (Tizen)"
								HorizontalAlignment="Center"
								Foreground="White"
								FontWeight="Medium"/>
				</StackPanel>
			</Border>

			<!-- Form fields - side by side layout -->
			<StackPanel Spacing="18">

				<!-- Release -->
				<Grid ColumnDefinitions="100,*,Auto" ColumnSpacing="8">
					<TextBlock Classes="label"
							   Text="{Binding LblRelease}"
							   VerticalAlignment="Center"
							   Grid.Column="0"/>
					<ComboBox Classes="clean"
							  SelectedItem="{Binding SelectedRelease}"
							  Grid.Column="1"
							  HorizontalAlignment="Stretch"
							  ItemsSource="{Binding Releases}">
						<ComboBox.ItemTemplate>
							<DataTemplate>
								<TextBlock Text="{Binding Name}"/>
							</DataTemplate>
						</ComboBox.ItemTemplate>
					</ComboBox>
					<!-- Spacer removed -->
				</Grid>

				<!-- Version -->
				<Grid ColumnDefinitions="100,*,Auto" ColumnSpacing="8">
					<TextBlock Classes="label"
							   Text="{Binding LblVersion}"
							   VerticalAlignment="Center"
							   Grid.Column="0"/>
					<ComboBox Classes="clean"
							  Grid.Column="1"
							  HorizontalAlignment="Stretch"
							  ItemsSource="{Binding AvailableAssets}"
							  SelectedItem="{Binding SelectedAsset, Mode=TwoWay}">
						<ComboBox.ItemTemplate>
							<DataTemplate>
								<TextBlock Text="{Binding DisplayText}"/>
							</DataTemplate>
						</ComboBox.ItemTemplate>
					</ComboBox>
				</Grid>

				<!-- TV Selection -->
				<Grid ColumnDefinitions="100,*,40" ColumnSpacing="8">
					<TextBlock Classes="label"
							   Text="{Binding LblSelectTv}"
							   VerticalAlignment="Center"
							   Grid.Column="0"/>
					<ComboBox Classes="clean"
							  Grid.Column="1"
							  HorizontalAlignment="Stretch"
							  ItemsSource="{Binding AvailableDevices}"
							  SelectedItem="{Binding SelectedDevice, Mode=TwoWay}">
						<ComboBox.ItemTemplate>
							<DataTemplate>
								<TextBlock Text="{Binding DisplayText}"/>
							</DataTemplate>
						</ComboBox.ItemTemplate>
					</ComboBox>
					<Button Classes="icon" Grid.Column="2" Command="{Binding RefreshDevicesCommand}">
						<fa:SymbolIcon Symbol="Refresh" Width="20" Height="20"/>
					</Button>
				</Grid>

			</StackPanel>

			<!-- Status - Clean and simple -->
			<Border Background="#2C3E50"
                    Padding="16"
                    CornerRadius="6">
				<TextBlock Text="{Binding StatusBar}"
                           HorizontalAlignment="Center"
                           Foreground="White"
                           FontWeight="Medium"/>
			</Border>

			<!-- Action Buttons -->
			<StackPanel Orientation="Horizontal"
                        HorizontalAlignment="Center"
                        Spacing="12">
				<Button Classes="primary"
                        Content="{Binding DownloadAndInstall}"
						Command="{Binding DownloadAndInstallCommand} "/>
				<Button Classes="icon" Command="{Binding OpenSettingsCommand}">
					<fa:SymbolIcon Symbol="Settings"  Width="20" Height="20"/>
				</Button>
			</StackPanel>

			<!-- Clean footer -->
			<TextBlock HorizontalAlignment="Center"
                       FontSize="11"
                       Foreground="#95A5A6"
                       Text="{Binding FooterText}"/>

		</StackPanel>
	</Border>
</Window>