diff --git a/XLAB2/App.xaml b/XLAB2/App.xaml
index 85d82fa..327389c 100644
--- a/XLAB2/App.xaml
+++ b/XLAB2/App.xaml
@@ -16,6 +16,15 @@
         <SolidColorBrush x:Key="AppMutedTextBrush" Color="#FF6B7B88" />
         <SolidColorBrush x:Key="AppButtonBrush" Color="#FFF7FAFD" />
         <SolidColorBrush x:Key="AppButtonHoverBrush" Color="#FFE7F0F9" />
+        <SolidColorBrush x:Key="AppPrimaryButtonBrush" Color="#FF5B8DB8" />
+        <SolidColorBrush x:Key="AppPrimaryButtonHoverBrush" Color="#FF6A9BC4" />
+        <SolidColorBrush x:Key="AppPrimaryButtonPressedBrush" Color="#FF4C799E" />
+        <SolidColorBrush x:Key="AppPrimaryButtonDisabledBrush" Color="#FF9EB3C4" />
+        <SolidColorBrush x:Key="AppPrimaryButtonBorderBrush" Color="#FF426E91" />
+        <SolidColorBrush x:Key="AppMenuIconAccentBrush" Color="#FF4F7FA7" />
+        <SolidColorBrush x:Key="AppMenuIconSuccessBrush" Color="#FF47A772" />
+        <SolidColorBrush x:Key="AppMenuIconDangerBrush" Color="#FFC76868" />
+        <SolidColorBrush x:Key="AppMenuIconWarningBrush" Color="#FFCC9B52" />
         <SolidColorBrush x:Key="AppSelectionBrush" Color="#FFD8E6F4" />
         <SolidColorBrush x:Key="AppSelectionTextBrush" Color="#FF17324A" />
         <SolidColorBrush x:Key="OpenDocumentTenDaysBrush" Color="#FFF2F8EA" />
@@ -77,6 +86,53 @@
             <Setter Property="Padding" Value="10,4" />
         </Style>
 
+        <Style x:Key="PrimaryActionButtonStyle" TargetType="{x:Type Button}" BasedOn="{StaticResource {x:Type Button}}">
+            <Setter Property="Background" Value="{StaticResource AppPrimaryButtonBrush}" />
+            <Setter Property="BorderBrush" Value="{StaticResource AppPrimaryButtonBorderBrush}" />
+            <Setter Property="Foreground" Value="#FFFAFCFE" />
+            <Setter Property="FontWeight" Value="SemiBold" />
+            <Setter Property="Padding" Value="12,5" />
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="{x:Type Button}">
+                        <Border x:Name="RootBorder"
+                                Background="{TemplateBinding Background}"
+                                BorderBrush="{TemplateBinding BorderBrush}"
+                                BorderThickness="1"
+                                CornerRadius="4"
+                                SnapsToDevicePixels="True">
+                            <ContentPresenter HorizontalAlignment="Center"
+                                              VerticalAlignment="Center"
+                                              Margin="{TemplateBinding Padding}"
+                                              RecognizesAccessKey="True" />
+                        </Border>
+                        <ControlTemplate.Triggers>
+                            <Trigger Property="IsMouseOver" Value="True">
+                                <Setter TargetName="RootBorder" Property="Background" Value="{StaticResource AppPrimaryButtonHoverBrush}" />
+                                <Setter TargetName="RootBorder" Property="BorderBrush" Value="#FF4F7FA7" />
+                            </Trigger>
+                            <Trigger Property="IsPressed" Value="True">
+                                <Setter TargetName="RootBorder" Property="Background" Value="{StaticResource AppPrimaryButtonPressedBrush}" />
+                                <Setter TargetName="RootBorder" Property="BorderBrush" Value="#FF3E6687" />
+                            </Trigger>
+                            <Trigger Property="IsEnabled" Value="False">
+                                <Setter TargetName="RootBorder" Property="Background" Value="{StaticResource AppPrimaryButtonDisabledBrush}" />
+                                <Setter TargetName="RootBorder" Property="BorderBrush" Value="#FF8CA0B1" />
+                                <Setter Property="Foreground" Value="#FFF5F8FB" />
+                            </Trigger>
+                        </ControlTemplate.Triggers>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+            <Style.Triggers>
+                <Trigger Property="IsEnabled" Value="False">
+                    <Setter Property="Background" Value="{StaticResource AppPrimaryButtonDisabledBrush}" />
+                    <Setter Property="BorderBrush" Value="{StaticResource AppPrimaryButtonDisabledBrush}" />
+                    <Setter Property="Foreground" Value="#FFF4F7FA" />
+                </Trigger>
+            </Style.Triggers>
+        </Style>
+
         <Style TargetType="{x:Type TextBox}">
             <Setter Property="Background" Value="{StaticResource AppSurfaceBrush}" />
             <Setter Property="BorderBrush" Value="{StaticResource AppBorderBrush}" />
@@ -118,6 +174,166 @@
         <Style TargetType="{x:Type MenuItem}">
             <Setter Property="Foreground" Value="{StaticResource AppTextBrush}" />
             <Setter Property="Background" Value="Transparent" />
+            <Style.Triggers>
+                <Trigger Property="Header" Value="Добавить">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Grid Width="16" Height="16">
+                                    <Ellipse Width="14" Height="14" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Width="2" Height="8" Fill="White" RadiusX="1" RadiusY="1" />
+                                    <Rectangle Width="8" Height="2" Fill="White" RadiusX="1" RadiusY="1" />
+                                </Grid>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Изменить">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Path Fill="{StaticResource AppMenuIconAccentBrush}" Data="M11.7,1.4 L14.6,4.3 L5.5,13.4 L2.5,13.9 L3,10.9 Z" />
+                                    <Path Fill="#FFEAF3FB" Data="M10.7,2.4 L13.6,5.3 L12.8,6.1 L9.9,3.2 Z" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Удалить">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Rectangle Canvas.Left="4" Canvas.Top="5" Width="8" Height="8" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconDangerBrush}" />
+                                    <Rectangle Canvas.Left="3" Canvas.Top="3" Width="10" Height="2" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconDangerBrush}" />
+                                    <Rectangle Canvas.Left="6" Canvas.Top="1.5" Width="4" Height="2" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconDangerBrush}" />
+                                    <Rectangle Canvas.Left="6" Canvas.Top="6.5" Width="1" Height="5" Fill="White" />
+                                    <Rectangle Canvas.Left="9" Canvas.Top="6.5" Width="1" Height="5" Fill="White" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Распечатать">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Rectangle Canvas.Left="4" Canvas.Top="1.5" Width="8" Height="4" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="2" Canvas.Top="5" Width="12" Height="5" RadiusX="1.5" RadiusY="1.5" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="4" Canvas.Top="8.5" Width="8" Height="5" Fill="#FFF9FCFE" Stroke="{StaticResource AppMenuIconAccentBrush}" StrokeThickness="1" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Добавить по заводским номерам">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Rectangle Canvas.Left="2" Canvas.Top="3" Width="8" Height="2" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="2" Canvas.Top="7" Width="8" Height="2" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="2" Canvas.Top="11" Width="6" Height="2" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Ellipse Canvas.Left="10.5" Canvas.Top="6" Width="4" Height="4" Fill="{StaticResource AppMenuIconSuccessBrush}" />
+                                    <Rectangle Canvas.Left="12" Canvas.Top="4.5" Width="1" Height="7" Fill="{StaticResource AppMenuIconSuccessBrush}" />
+                                    <Rectangle Canvas.Left="9.5" Canvas.Top="7" Width="6" Height="1" Fill="{StaticResource AppMenuIconSuccessBrush}" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Добавить по типу">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Rectangle Canvas.Left="2" Canvas.Top="3" Width="5" Height="5" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="2" Canvas.Top="9" Width="5" Height="5" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="8" Canvas.Top="6" Width="5" Height="5" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="12" Canvas.Top="1.5" Width="1.5" Height="5" Fill="{StaticResource AppMenuIconSuccessBrush}" />
+                                    <Rectangle Canvas.Left="10.25" Canvas.Top="3.25" Width="5" Height="1.5" Fill="{StaticResource AppMenuIconSuccessBrush}" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Клонировать поверку в выбранные строки">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Rectangle Canvas.Left="3" Canvas.Top="4" Width="7" Height="8" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="6" Canvas.Top="2" Width="7" Height="8" RadiusX="1" RadiusY="1" Fill="#FFEAF3FB" Stroke="{StaticResource AppMenuIconAccentBrush}" StrokeThickness="1" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Распечатать документ о поверке">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Rectangle Canvas.Left="4" Canvas.Top="1.5" Width="8" Height="4" RadiusX="1" RadiusY="1" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="2" Canvas.Top="5" Width="12" Height="5" RadiusX="1.5" RadiusY="1.5" Fill="{StaticResource AppMenuIconAccentBrush}" />
+                                    <Rectangle Canvas.Left="4" Canvas.Top="8.5" Width="8" Height="5" Fill="#FFF9FCFE" Stroke="{StaticResource AppMenuIconAccentBrush}" StrokeThickness="1" />
+                                    <Ellipse Canvas.Left="10.5" Canvas.Top="9.5" Width="4" Height="4" Fill="{StaticResource AppMenuIconSuccessBrush}" />
+                                    <Path Fill="White" Data="M12.1,10.4 L12.9,11.2 L14.2,9.6 L14.8,10.1 L12.9,12.4 L11.5,11 Z" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Годен">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Grid Width="16" Height="16">
+                                    <Ellipse Width="14" Height="14" Fill="{StaticResource AppMenuIconSuccessBrush}" />
+                                    <Path Fill="White" Data="M5.1,8.2 L7.2,10.3 L11.6,5.6 L12.8,6.6 L7.3,12.3 L3.9,8.9 Z" />
+                                </Grid>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Забракован">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Grid Width="16" Height="16">
+                                    <Ellipse Width="14" Height="14" Fill="{StaticResource AppMenuIconDangerBrush}" />
+                                    <Path Stroke="White" StrokeThickness="1.8" StrokeStartLineCap="Round" StrokeEndLineCap="Round" Data="M5.1,5.1 L10.9,10.9 M10.9,5.1 L5.1,10.9" />
+                                </Grid>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Отменить проверку">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Path Fill="{StaticResource AppMenuIconWarningBrush}" Data="M7.8,2.2 C10.8,2.2 13.2,4.6 13.2,7.6 C13.2,10.6 10.8,13 7.8,13 C5.5,13 3.6,11.6 2.8,9.5 L4.5,9.5 C5.2,10.8 6.4,11.5 7.8,11.5 C10,11.5 11.7,9.8 11.7,7.6 C11.7,5.4 10,3.7 7.8,3.7 C6.5,3.7 5.3,4.3 4.6,5.4 L6.7,5.4 L3.8,8.2 L1.1,5.4 L3.1,5.4 C4,3.4 5.8,2.2 7.8,2.2 Z" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+                <Trigger Property="Header" Value="Виды клейм...">
+                    <Setter Property="Icon">
+                        <Setter.Value>
+                            <Viewbox Width="14" Height="14">
+                                <Canvas Width="16" Height="16">
+                                    <Ellipse Canvas.Left="2.5" Canvas.Top="2.5" Width="11" Height="11" Fill="{StaticResource AppMenuIconWarningBrush}" />
+                                    <Path Fill="White" Data="M8,4 L8.9,6.2 L11.3,6.3 L9.4,7.8 L10.1,10.1 L8,8.8 L5.9,10.1 L6.6,7.8 L4.7,6.3 L7.1,6.2 Z" />
+                                </Canvas>
+                            </Viewbox>
+                        </Setter.Value>
+                    </Setter>
+                </Trigger>
+            </Style.Triggers>
         </Style>
 
         <Style TargetType="{x:Type ListBox}">
diff --git a/XLAB2/Assets/XlabApp.ico b/XLAB2/Assets/XlabApp.ico
index f5a0a32..2dda32e 100644
Binary files a/XLAB2/Assets/XlabApp.ico and b/XLAB2/Assets/XlabApp.ico differ
diff --git a/XLAB2/Assets/XlabAppIconPreview.png b/XLAB2/Assets/XlabAppIconPreview.png
index af01bd6..6efb507 100644
Binary files a/XLAB2/Assets/XlabAppIconPreview.png and b/XLAB2/Assets/XlabAppIconPreview.png differ
diff --git a/XLAB2/Assets/XlabAppIconPreviewAbstract.png b/XLAB2/Assets/XlabAppIconPreviewAbstract.png
new file mode 100644
index 0000000..6efb507
Binary files /dev/null and b/XLAB2/Assets/XlabAppIconPreviewAbstract.png differ
diff --git a/XLAB2/MainWindow.xaml b/XLAB2/MainWindow.xaml
index 6edc87c..8163d32 100644
--- a/XLAB2/MainWindow.xaml
+++ b/XLAB2/MainWindow.xaml
@@ -266,6 +266,7 @@
                                     HorizontalAlignment="Right">
                             <Button Width="120"
                                     Margin="0,0,0,8"
+                                    Style="{StaticResource PrimaryActionButtonStyle}"
                                     IsEnabled="{Binding IsDocumentHeaderEditable}"
                                     Command="{Binding SaveDocumentHeaderCommand}"
                                     Content="Сохранить" />
@@ -477,9 +478,6 @@
                                                     Width="120"
                                                     IsReadOnly="True"
                                                     Binding="{Binding SerialNumber}" />
-                                <DataGridTextColumn Header="Комплектность"
-                                                    Width="240"
-                                                    Binding="{Binding Completeness, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
                                 <DataGridTextColumn Header="Дата поверки"
                                                     Width="110"
                                                     IsReadOnly="True"
@@ -500,6 +498,9 @@
                                                     Width="240"
                                                     IsReadOnly="True"
                                                     Binding="{Binding VerificationDocumentDisplay}" />
+                                <DataGridTextColumn Header="Комплектность"
+                     Width="240"
+                     Binding="{Binding Completeness, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
                             </DataGrid.Columns>
                         </DataGrid>
                     </Grid>
diff --git a/XLAB2/tools/GenerateXlabAppIcon.ps1 b/XLAB2/tools/GenerateXlabAppIcon.ps1
new file mode 100644
index 0000000..54b4efb
--- /dev/null
+++ b/XLAB2/tools/GenerateXlabAppIcon.ps1
@@ -0,0 +1,499 @@
+Set-StrictMode -Version Latest
+$ErrorActionPreference = 'Stop'
+
+Add-Type -AssemblyName System.Drawing
+
+function New-RoundedRectPath {
+    param(
+        [System.Drawing.RectangleF] $Rect,
+        [float] $Radius
+    )
+
+    $diameter = $Radius * 2.0
+    $path = New-Object System.Drawing.Drawing2D.GraphicsPath
+
+    if ($diameter -le 0.0) {
+        $path.AddRectangle($Rect)
+        return $path
+    }
+
+    $path.AddArc($Rect.X, $Rect.Y, $diameter, $diameter, 180, 90)
+    $path.AddArc($Rect.Right - $diameter, $Rect.Y, $diameter, $diameter, 270, 90)
+    $path.AddArc($Rect.Right - $diameter, $Rect.Bottom - $diameter, $diameter, $diameter, 0, 90)
+    $path.AddArc($Rect.X, $Rect.Bottom - $diameter, $diameter, $diameter, 90, 90)
+    $path.CloseFigure()
+    return $path
+}
+
+function New-Color {
+    param(
+        [int] $A,
+        [int] $R,
+        [int] $G,
+        [int] $B
+    )
+
+    return [System.Drawing.Color]::FromArgb($A, $R, $G, $B)
+}
+
+function Add-ShadowRoundedRect {
+    param(
+        [System.Drawing.Graphics] $Graphics,
+        [System.Drawing.RectangleF] $Rect,
+        [float] $Radius,
+        [int] $Layers,
+        [float] $OffsetX,
+        [float] $OffsetY
+    )
+
+    for ($layer = $Layers; $layer -ge 1; $layer--) {
+        $inflate = [float]($layer * 2.2)
+        $shadowRect = [System.Drawing.RectangleF]::new(
+            $Rect.X + $OffsetX - ($inflate / 2.0),
+            $Rect.Y + $OffsetY - ($inflate / 2.0),
+            $Rect.Width + $inflate,
+            $Rect.Height + $inflate)
+        $shadowPath = New-RoundedRectPath -Rect $shadowRect -Radius ($Radius + ($inflate / 3.5))
+        try {
+            $alpha = [Math]::Min(80, [int](5 + ($layer * 2.8)))
+            $brush = New-Object System.Drawing.SolidBrush (New-Color -A $alpha -R 0 -G 0 -B 0)
+            try {
+                $Graphics.FillPath($brush, $shadowPath)
+            }
+            finally {
+                $brush.Dispose()
+            }
+        }
+        finally {
+            $shadowPath.Dispose()
+        }
+    }
+}
+
+function Add-ShadowEllipse {
+    param(
+        [System.Drawing.Graphics] $Graphics,
+        [System.Drawing.RectangleF] $Rect,
+        [int] $Layers,
+        [float] $OffsetX,
+        [float] $OffsetY
+    )
+
+    for ($layer = $Layers; $layer -ge 1; $layer--) {
+        $inflate = [float]($layer * 1.8)
+        $alpha = [Math]::Min(65, [int](4 + ($layer * 2.0)))
+        $brush = New-Object System.Drawing.SolidBrush (New-Color -A $alpha -R 0 -G 0 -B 0)
+        try {
+            $Graphics.FillEllipse(
+                $brush,
+                $Rect.X + $OffsetX - ($inflate / 2.0),
+                $Rect.Y + $OffsetY - ($inflate / 2.0),
+                $Rect.Width + $inflate,
+                $Rect.Height + $inflate)
+        }
+        finally {
+            $brush.Dispose()
+        }
+    }
+}
+
+function Draw-Line {
+    param(
+        [System.Drawing.Graphics] $Graphics,
+        [System.Drawing.Color] $Color,
+        [float] $Width,
+        [float] $X1,
+        [float] $Y1,
+        [float] $X2,
+        [float] $Y2,
+        [System.Drawing.Drawing2D.LineCap] $StartCap = [System.Drawing.Drawing2D.LineCap]::Round,
+        [System.Drawing.Drawing2D.LineCap] $EndCap = [System.Drawing.Drawing2D.LineCap]::Round
+    )
+
+    $pen = New-Object System.Drawing.Pen($Color, $Width)
+    try {
+        $pen.StartCap = $StartCap
+        $pen.EndCap = $EndCap
+        $Graphics.DrawLine($pen, $X1, $Y1, $X2, $Y2)
+    }
+    finally {
+        $pen.Dispose()
+    }
+}
+
+function Save-MultiSizeIcon {
+    param(
+        [System.Drawing.Bitmap] $MasterBitmap,
+        [string] $OutputPath,
+        [int[]] $Sizes
+    )
+
+    $tempFiles = New-Object System.Collections.Generic.List[string]
+    try {
+        foreach ($size in $Sizes) {
+            $scaled = New-Object System.Drawing.Bitmap($size, $size)
+            try {
+                $graphics = [System.Drawing.Graphics]::FromImage($scaled)
+                try {
+                    $graphics.SmoothingMode = [System.Drawing.Drawing2D.SmoothingMode]::HighQuality
+                    $graphics.InterpolationMode = [System.Drawing.Drawing2D.InterpolationMode]::HighQualityBicubic
+                    $graphics.PixelOffsetMode = [System.Drawing.Drawing2D.PixelOffsetMode]::HighQuality
+                    $graphics.CompositingQuality = [System.Drawing.Drawing2D.CompositingQuality]::HighQuality
+                    $graphics.Clear([System.Drawing.Color]::Transparent)
+                    $graphics.DrawImage($MasterBitmap, 0, 0, $size, $size)
+                }
+                finally {
+                    $graphics.Dispose()
+                }
+
+                $tempFile = [System.IO.Path]::ChangeExtension([System.IO.Path]::GetTempFileName(), '.png')
+                $scaled.Save($tempFile, [System.Drawing.Imaging.ImageFormat]::Png)
+                $tempFiles.Add($tempFile)
+            }
+            finally {
+                $scaled.Dispose()
+            }
+        }
+
+        $stream = [System.IO.File]::Create($OutputPath)
+        try {
+            $writer = New-Object System.IO.BinaryWriter($stream)
+            try {
+                $writer.Write([UInt16]0)
+                $writer.Write([UInt16]1)
+                $writer.Write([UInt16]$Sizes.Length)
+
+                $dataOffset = 6 + (16 * $Sizes.Length)
+                $imageBlobs = @()
+                for ($index = 0; $index -lt $Sizes.Length; $index++) {
+                    $size = $Sizes[$index]
+                    $pngBytes = [System.IO.File]::ReadAllBytes($tempFiles[$index])
+                    $imageBlobs += ,$pngBytes
+
+                    $writer.Write([byte]($(if ($size -ge 256) { 0 } else { $size })))
+                    $writer.Write([byte]($(if ($size -ge 256) { 0 } else { $size })))
+                    $writer.Write([byte]0)
+                    $writer.Write([byte]0)
+                    $writer.Write([UInt16]1)
+                    $writer.Write([UInt16]32)
+                    $writer.Write([UInt32]$pngBytes.Length)
+                    $writer.Write([UInt32]$dataOffset)
+                    $dataOffset += $pngBytes.Length
+                }
+
+                foreach ($blob in $imageBlobs) {
+                    $writer.Write($blob)
+                }
+            }
+            finally {
+                $writer.Dispose()
+            }
+        }
+        finally {
+            $stream.Dispose()
+        }
+    }
+    finally {
+        foreach ($tempFile in $tempFiles) {
+            if ([System.IO.File]::Exists($tempFile)) {
+                Remove-Item $tempFile -Force
+            }
+        }
+    }
+}
+
+$root = Split-Path -Parent $PSScriptRoot
+$assetsDir = Join-Path $root 'Assets'
+$previewPath = Join-Path $assetsDir 'XlabAppIconPreview.png'
+$iconPath = Join-Path $assetsDir 'XlabApp.ico'
+
+$size = 1024
+$bitmap = New-Object System.Drawing.Bitmap($size, $size)
+try {
+    $graphics = [System.Drawing.Graphics]::FromImage($bitmap)
+    try {
+        $graphics.SmoothingMode = [System.Drawing.Drawing2D.SmoothingMode]::AntiAlias
+        $graphics.InterpolationMode = [System.Drawing.Drawing2D.InterpolationMode]::HighQualityBicubic
+        $graphics.PixelOffsetMode = [System.Drawing.Drawing2D.PixelOffsetMode]::HighQuality
+        $graphics.CompositingQuality = [System.Drawing.Drawing2D.CompositingQuality]::HighQuality
+        $graphics.Clear([System.Drawing.Color]::Transparent)
+
+        $tileRect = [System.Drawing.RectangleF]::new(86, 86, 852, 852)
+        $tileRadius = 194.0
+        Add-ShadowRoundedRect -Graphics $graphics -Rect $tileRect -Radius $tileRadius -Layers 14 -OffsetX 8 -OffsetY 18
+
+        $tilePath = New-RoundedRectPath -Rect $tileRect -Radius $tileRadius
+        try {
+            $tileBrush = New-Object System.Drawing.Drawing2D.LinearGradientBrush(
+                $tileRect,
+                (New-Color -A 255 -R 12 -G 28 -B 52),
+                (New-Color -A 255 -R 20 -G 96 -B 132),
+                48.0)
+            try {
+                $graphics.FillPath($tileBrush, $tilePath)
+            }
+            finally {
+                $tileBrush.Dispose()
+            }
+
+            $glowEllipse = New-Object System.Drawing.Drawing2D.GraphicsPath
+            try {
+                $glowEllipse.AddEllipse([System.Drawing.RectangleF]::new(198, 154, 486, 350))
+                $glowBrush = New-Object System.Drawing.Drawing2D.PathGradientBrush($glowEllipse)
+                try {
+                    $glowBrush.CenterColor = New-Color -A 90 -R 255 -G 255 -B 255
+                    $glowBrush.SurroundColors = @((New-Color -A 0 -R 255 -G 255 -B 255))
+                    $graphics.FillPath($glowBrush, $glowEllipse)
+                }
+                finally {
+                    $glowBrush.Dispose()
+                }
+            }
+            finally {
+                $glowEllipse.Dispose()
+            }
+
+            $radialCore = New-Object System.Drawing.Drawing2D.GraphicsPath
+            try {
+                $radialCore.AddEllipse([System.Drawing.RectangleF]::new(232, 232, 560, 560))
+                $radialBrush = New-Object System.Drawing.Drawing2D.PathGradientBrush($radialCore)
+                try {
+                    $radialBrush.CenterColor = New-Color -A 64 -R 68 -G 226 -B 255
+                    $radialBrush.SurroundColors = @((New-Color -A 0 -R 68 -G 226 -B 255))
+                    $graphics.FillPath($radialBrush, $radialCore)
+                }
+                finally {
+                    $radialBrush.Dispose()
+                }
+            }
+            finally {
+                $radialCore.Dispose()
+            }
+
+            $rimPen = New-Object System.Drawing.Pen((New-Color -A 80 -R 98 -G 219 -B 255), 8.0)
+            try {
+                $graphics.DrawPath($rimPen, $tilePath)
+            }
+            finally {
+                $rimPen.Dispose()
+            }
+
+            $innerPath = New-RoundedRectPath -Rect ([System.Drawing.RectangleF]::new(116, 116, 792, 792)) -Radius 170.0
+            try {
+                $innerPen = New-Object System.Drawing.Pen((New-Color -A 42 -R 255 -G 255 -B 255), 3.0)
+                try {
+                    $graphics.DrawPath($innerPen, $innerPath)
+                }
+                finally {
+                    $innerPen.Dispose()
+                }
+            }
+            finally {
+                $innerPath.Dispose()
+            }
+        }
+        finally {
+            $tilePath.Dispose()
+        }
+
+        $orbitRect = [System.Drawing.RectangleF]::new(250, 252, 524, 524)
+        $orbitShadowPen = New-Object System.Drawing.Pen((New-Color -A 42 -R 0 -G 0 -B 0), 18.0)
+        try {
+            $graphics.DrawEllipse($orbitShadowPen, 268, 272, 524, 524)
+        }
+        finally {
+            $orbitShadowPen.Dispose()
+        }
+
+        $orbitPen = New-Object System.Drawing.Pen((New-Color -A 76 -R 206 -G 241 -B 255), 14.0)
+        try {
+            $graphics.DrawEllipse($orbitPen, $orbitRect)
+        }
+        finally {
+            $orbitPen.Dispose()
+        }
+
+        $center = 512.0
+        $bladeRect = [System.Drawing.RectangleF]::new(-64, -286, 128, 356)
+        $bladeRadius = 64.0
+
+        $bladeDefinitions = @(
+            @{ Angle = -18.0; Start = (New-Color -A 255 -R 88 -G 240 -B 255); End = (New-Color -A 255 -R 28 -G 144 -B 218); Highlight = (New-Color -A 120 -R 255 -G 255 -B 255) },
+            @{ Angle = 102.0; Start = (New-Color -A 255 -R 109 -G 246 -B 198); End = (New-Color -A 255 -R 30 -G 179 -B 133); Highlight = (New-Color -A 110 -R 244 -G 255 -B 250) },
+            @{ Angle = 222.0; Start = (New-Color -A 255 -R 255 -G 190 -B 98); End = (New-Color -A 255 -R 240 -G 120 -B 52); Highlight = (New-Color -A 100 -R 255 -G 242 -B 218) }
+        )
+
+        foreach ($blade in $bladeDefinitions) {
+            $shadowState = $graphics.Save()
+            try {
+                $graphics.TranslateTransform($center + 14.0, $center + 18.0)
+                $graphics.RotateTransform([float]$blade.Angle)
+                $shadowPath = New-RoundedRectPath -Rect $bladeRect -Radius $bladeRadius
+                try {
+                    $shadowBrush = New-Object System.Drawing.SolidBrush (New-Color -A 72 -R 0 -G 0 -B 0)
+                    try {
+                        $graphics.FillPath($shadowBrush, $shadowPath)
+                    }
+                    finally {
+                        $shadowBrush.Dispose()
+                    }
+                }
+                finally {
+                    $shadowPath.Dispose()
+                }
+            }
+            finally {
+                $graphics.Restore($shadowState)
+            }
+
+            $state = $graphics.Save()
+            try {
+                $graphics.TranslateTransform($center, $center)
+                $graphics.RotateTransform([float]$blade.Angle)
+
+                $path = New-RoundedRectPath -Rect $bladeRect -Radius $bladeRadius
+                try {
+                    $bladeBrush = New-Object System.Drawing.Drawing2D.LinearGradientBrush(
+                        $bladeRect,
+                        $blade.Start,
+                        $blade.End,
+                        90.0)
+                    try {
+                        $graphics.FillPath($bladeBrush, $path)
+                    }
+                    finally {
+                        $bladeBrush.Dispose()
+                    }
+
+                    $shinePath = New-RoundedRectPath -Rect ([System.Drawing.RectangleF]::new(-44, -270, 34, 316)) -Radius 18.0
+                    try {
+                        $shineBrush = New-Object System.Drawing.Drawing2D.LinearGradientBrush(
+                            ([System.Drawing.RectangleF]::new(-44, -270, 34, 316)),
+                            $blade.Highlight,
+                            (New-Color -A 0 -R 255 -G 255 -B 255),
+                            90.0)
+                        try {
+                            $graphics.FillPath($shineBrush, $shinePath)
+                        }
+                        finally {
+                            $shineBrush.Dispose()
+                        }
+                    }
+                    finally {
+                        $shinePath.Dispose()
+                    }
+
+                    $edgePen = New-Object System.Drawing.Pen((New-Color -A 86 -R 255 -G 255 -B 255), 4.0)
+                    try {
+                        $graphics.DrawPath($edgePen, $path)
+                    }
+                    finally {
+                        $edgePen.Dispose()
+                    }
+                }
+                finally {
+                    $path.Dispose()
+                }
+            }
+            finally {
+                $graphics.Restore($state)
+            }
+        }
+
+        $innerShadowBrush = New-Object System.Drawing.SolidBrush (New-Color -A 70 -R 0 -G 0 -B 0)
+        try {
+            $graphics.FillEllipse($innerShadowBrush, 404, 406, 216, 216)
+        }
+        finally {
+            $innerShadowBrush.Dispose()
+        }
+
+        $innerRingRect = [System.Drawing.RectangleF]::new(394, 392, 216, 216)
+        $innerRingBrush = New-Object System.Drawing.Drawing2D.LinearGradientBrush(
+            $innerRingRect,
+            (New-Color -A 255 -R 250 -G 252 -B 255),
+            (New-Color -A 255 -R 204 -G 214 -B 226),
+            125.0)
+        try {
+            $graphics.FillEllipse($innerRingBrush, $innerRingRect)
+        }
+        finally {
+            $innerRingBrush.Dispose()
+        }
+
+        $innerCorePath = New-Object System.Drawing.Drawing2D.GraphicsPath
+        try {
+            $innerCorePath.AddEllipse([System.Drawing.RectangleF]::new(428, 426, 148, 148))
+            $innerCoreBrush = New-Object System.Drawing.Drawing2D.PathGradientBrush($innerCorePath)
+            try {
+                $innerCoreBrush.CenterColor = New-Color -A 255 -R 14 -G 46 -B 82
+                $innerCoreBrush.SurroundColors = @((New-Color -A 255 -R 25 -G 93 -B 138))
+                $graphics.FillPath($innerCoreBrush, $innerCorePath)
+            }
+            finally {
+                $innerCoreBrush.Dispose()
+            }
+        }
+        finally {
+            $innerCorePath.Dispose()
+        }
+
+        $coreGlowPath = New-Object System.Drawing.Drawing2D.GraphicsPath
+        try {
+            $coreGlowPath.AddEllipse([System.Drawing.RectangleF]::new(444, 442, 116, 116))
+            $coreGlowBrush = New-Object System.Drawing.Drawing2D.PathGradientBrush($coreGlowPath)
+            try {
+                $coreGlowBrush.CenterColor = New-Color -A 255 -R 92 -G 227 -B 255
+                $coreGlowBrush.SurroundColors = @((New-Color -A 0 -R 92 -G 227 -B 255))
+                $graphics.FillPath($coreGlowBrush, $coreGlowPath)
+            }
+            finally {
+                $coreGlowBrush.Dispose()
+            }
+        }
+        finally {
+            $coreGlowPath.Dispose()
+        }
+
+        $coreRingPen = New-Object System.Drawing.Pen((New-Color -A 112 -R 255 -G 255 -B 255), 6.0)
+        try {
+            $graphics.DrawEllipse($coreRingPen, $innerRingRect)
+        }
+        finally {
+            $coreRingPen.Dispose()
+        }
+
+        $sparkPath = New-Object System.Drawing.Drawing2D.GraphicsPath
+        try {
+            $sparkPath.AddEllipse([System.Drawing.RectangleF]::new(672, 248, 74, 74))
+            $sparkBrush = New-Object System.Drawing.Drawing2D.PathGradientBrush($sparkPath)
+            try {
+                $sparkBrush.CenterColor = New-Color -A 190 -R 255 -G 255 -B 255
+                $sparkBrush.SurroundColors = @((New-Color -A 0 -R 255 -G 255 -B 255))
+                $graphics.FillPath($sparkBrush, $sparkPath)
+            }
+            finally {
+                $sparkBrush.Dispose()
+            }
+        }
+        finally {
+            $sparkPath.Dispose()
+        }
+
+        Draw-Line -Graphics $graphics -Color (New-Color -A 86 -R 255 -G 255 -B 255) -Width 10.0 -X1 708.0 -Y1 216.0 -X2 708.0 -Y2 282.0
+        Draw-Line -Graphics $graphics -Color (New-Color -A 86 -R 255 -G 255 -B 255) -Width 10.0 -X1 675.0 -Y1 249.0 -X2 741.0 -Y2 249.0
+
+        $bitmap.Save($previewPath, [System.Drawing.Imaging.ImageFormat]::Png)
+        Save-MultiSizeIcon -MasterBitmap $bitmap -OutputPath $iconPath -Sizes @(16, 24, 32, 48, 64, 128, 256)
+    }
+    finally {
+        $graphics.Dispose()
+    }
+}
+finally {
+    $bitmap.Dispose()
+}
+
+Write-Host "Generated:"
+Write-Host "  $previewPath"
+Write-Host "  $iconPath"