DiagnosticsView.xaml

<Window x:Class="GameTaskPlugin.DiagnosticsView"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        mc:Ignorable="d"
        Title="GameTask — Diagnostics"
        Width="1100" Height="640"
        MinWidth="900" MinHeight="420"
        WindowStartupLocation="CenterScreen"
        ResizeMode="CanResize"
        FontSize="13">

    <Grid Margin="16">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>

        <!-- Header -->
        <TextBlock Grid.Row="0"
                   Text="GameTask Diagnostics"
                   FontSize="20" FontWeight="Bold"
                   Margin="0,0,0,6"/>

        <!-- Summary -->
        <TextBlock Grid.Row="1"
                   Text="{Binding Summary}"
                   FontSize="13" Foreground="Gray"
                   Margin="0,0,0,12"/>

        <!-- Game list -->
        <DataGrid Grid.Row="2"
                  ItemsSource="{Binding Games}"
                  AutoGenerateColumns="False"
                  IsReadOnly="False"
                  CanUserReorderColumns="False"
                  CanUserSortColumns="True"
                  GridLinesVisibility="Horizontal"
                  HeadersVisibility="Column"
                  SelectionMode="Single"
                  RowHeaderWidth="0"
                  RowHeight="38"
                  BorderThickness="1"
                  BorderBrush="#44888888">

            <DataGrid.ColumnHeaderStyle>
                <Style TargetType="DataGridColumnHeader">
                    <Setter Property="FontSize" Value="13"/>
                    <Setter Property="FontWeight" Value="Bold"/>
                    <Setter Property="Padding" Value="8,6"/>
                </Style>
            </DataGrid.ColumnHeaderStyle>

            <DataGrid.CellStyle>
                <Style TargetType="DataGridCell">
                    <Setter Property="BorderThickness" Value="0"/>
                    <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
                </Style>
            </DataGrid.CellStyle>

            <DataGrid.RowStyle>
                <Style TargetType="DataGridRow">
                    <Setter Property="FontSize" Value="13"/>
                    <Setter Property="Height" Value="38"/>
                    <Style.Triggers>
                        <DataTrigger Binding="{Binding HasIssue}" Value="True">
                            <Setter Property="Background" Value="#22FF3333"/>
                            <Setter Property="Foreground" Value="#FFCC3333"/>
                            <Setter Property="FontWeight" Value="SemiBold"/>
                        </DataTrigger>
                    </Style.Triggers>
                </Style>
            </DataGrid.RowStyle>

            <DataGrid.Columns>

                <!-- Game name -->
                <DataGridTextColumn Header="Game"
                                    Binding="{Binding Name}"
                                    Width="*" MinWidth="160"
                                    IsReadOnly="True">
                    <DataGridTextColumn.ElementStyle>
                        <Style TargetType="TextBlock">
                            <Setter Property="VerticalAlignment" Value="Center"/>
                            <Setter Property="Padding" Value="8,0"/>
                        </Style>
                    </DataGridTextColumn.ElementStyle>
                </DataGridTextColumn>

                <!-- Task status -->
                <DataGridTextColumn Header="Task"
                                    Binding="{Binding TaskStatus}"
                                    Width="100" IsReadOnly="True">
                    <DataGridTextColumn.ElementStyle>
                        <Style TargetType="TextBlock">
                            <Setter Property="VerticalAlignment" Value="Center"/>
                            <Setter Property="HorizontalAlignment" Value="Center"/>
                            <Setter Property="FontSize" Value="14"/>
                        </Style>
                    </DataGridTextColumn.ElementStyle>
                </DataGridTextColumn>

                <!-- Executable -->
                <DataGridTextColumn Header="Executable"
                                    Binding="{Binding ExeName}"
                                    Width="160" IsReadOnly="True">
                    <DataGridTextColumn.ElementStyle>
                        <Style TargetType="TextBlock">
                            <Setter Property="VerticalAlignment" Value="Center"/>
                            <Setter Property="Padding" Value="8,0"/>
                        </Style>
                    </DataGridTextColumn.ElementStyle>
                </DataGridTextColumn>

                <!-- FocusGuard -->
                <DataGridTextColumn Header="FocusGuard"
                                    Binding="{Binding FocusStatus}"
                                    Width="100" IsReadOnly="True">
                    <DataGridTextColumn.ElementStyle>
                        <Style TargetType="TextBlock">
                            <Setter Property="VerticalAlignment" Value="Center"/>
                            <Setter Property="HorizontalAlignment" Value="Center"/>
                            <Setter Property="FontSize" Value="14"/>
                        </Style>
                    </DataGridTextColumn.ElementStyle>
                </DataGridTextColumn>

                <!-- Issue hint -->
                <DataGridTextColumn Header="Issue / Note"
                                    Binding="{Binding IssueHint}"
                                    Width="200" IsReadOnly="True">
                    <DataGridTextColumn.ElementStyle>
                        <Style TargetType="TextBlock">
                            <Setter Property="VerticalAlignment" Value="Center"/>
                            <Setter Property="Padding" Value="8,0"/>
                            <Setter Property="FontSize" Value="11"/>
                            <Setter Property="Foreground" Value="#FFAA4444"/>
                            <Setter Property="TextWrapping" Value="Wrap"/>
                        </Style>
                    </DataGridTextColumn.ElementStyle>
                </DataGridTextColumn>

                <!-- Per-row action buttons -->
                <DataGridTemplateColumn Header="Actions" Width="190" IsReadOnly="True">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel Orientation="Horizontal"
                                        VerticalAlignment="Center"
                                        Margin="4,0">
                                <Button Content="Repair"
                                        Command="{Binding RepairCommand}"
                                        Padding="7,3" Margin="0,0,4,0"
                                        FontSize="11"
                                        ToolTip="Re-apply launcher and action; queue task if missing"/>
                                <Button Content="Fix Exe"
                                        Command="{Binding FixExeCommand}"
                                        Padding="7,3" Margin="0,0,4,0"
                                        FontSize="11"
                                        ToolTip="Select the game executable manually"/>
                                <Button Content="Disable"
                                        Command="{Binding DisableCommand}"
                                        Padding="7,3"
                                        FontSize="11"
                                        ToolTip="Remove GameTask from this game"/>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

            </DataGrid.Columns>
        </DataGrid>

        <!-- Footer -->
        <Grid Grid.Row="3" Margin="0,14,0,0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="Auto"/>
            </Grid.ColumnDefinitions>

            <!-- Legend -->
            <StackPanel Grid.Column="0" Orientation="Horizontal" VerticalAlignment="Center">
                <Border Width="14" Height="14" Background="#22FF3333"
                        BorderBrush="#FFCC3333" BorderThickness="1"
                        Margin="0,0,6,0"/>
                <TextBlock Text="Game has issues (missing task or unknown executable)"
                           Foreground="Gray" FontSize="12" VerticalAlignment="Center"/>
            </StackPanel>

            <!-- Global buttons -->
            <StackPanel Grid.Column="1" Orientation="Horizontal">
                <Button Content="Fix All Unknown Executables"
                        Padding="12,7" Margin="0,0,8,0" FontSize="13"
                        Command="{Binding FixAllCommand}"/>
                <Button Content="Repair All"
                        Padding="12,7" Margin="0,0,8,0" FontSize="13"
                        Command="{Binding RepairAllCommand}"/>
                <Button Content="Refresh"
                        Padding="12,7" Margin="0,0,8,0" FontSize="13"
                        Command="{Binding RefreshCommand}"/>
                <Button Content="Close"
                        Padding="12,7" FontSize="13"
                        IsCancel="True"
                        Click="CloseButton_Click"/>
            </StackPanel>
        </Grid>

    </Grid>
</Window>