diff --git a/pester/xaml.Tests.ps1 b/pester/xaml.Tests.ps1
index c272148f..887fe28c 100644
--- a/pester/xaml.Tests.ps1
+++ b/pester/xaml.Tests.ps1
@@ -271,6 +271,27 @@ Describe "XAML document" {
         }
     }
 
+    It "scopes toggle button styles without leaking into combo boxes" {
+        $resources = $script:xaml.SelectSingleNode('//*[local-name()="Window.Resources"]')
+        $implicitToggleStyles = @($resources.SelectNodes('./*[local-name()="Style"][@TargetType="ToggleButton" or @TargetType="{x:Type ToggleButton}"][not(@x:Key)]', $script:xamlNamespace))
+        $tabStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@x:Key="TabToggleButton"]', $script:xamlNamespace)
+        $comboToggleStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@x:Key="ComboBoxToggleButtonStyle"]', $script:xamlNamespace)
+        $comboStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@TargetType="ComboBox"]')
+        $comboToggle = $comboStyle.SelectSingleNode('.//*[local-name()="ToggleButton"][@Name="ToggleButton"]')
+        $comboItemStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@TargetType="ComboBoxItem"]')
+        $navButtons = @($script:xaml.SelectNodes('//*[local-name()="StackPanel"][@Name="NavDockPanel"]/*[local-name()="ToggleButton"]'))
+
+        $implicitToggleStyles | Should -BeNullOrEmpty
+        $tabStyle | Should -Not -BeNullOrEmpty
+        $comboToggleStyle | Should -Not -BeNullOrEmpty
+        $comboToggle.GetAttribute("Style") | Should -Be "{StaticResource ComboBoxToggleButtonStyle}"
+        $comboItemStyle | Should -Not -BeNullOrEmpty
+        $navButtons.Count | Should -Be 5
+        foreach ($navButton in $navButtons) {
+            $navButton.GetAttribute("Style") | Should -Be "{StaticResource TabToggleButton}"
+        }
+    }
+
     It "uses state-aware maximize and restore icons" {
         $themes = Get-WinUtilConfigObject -Name "themes"
         $minimizeButton = $script:xaml.SelectSingleNode('//*[local-name()="Button"][@Name="WPFMinimizeButton"]')
diff --git a/xaml/inputXML.xaml b/xaml/inputXML.xaml
index 12c28c5f..0e83dfd0 100644
--- a/xaml/inputXML.xaml
+++ b/xaml/inputXML.xaml
@@ -248,6 +248,17 @@
             </Setter.Value>
         </Setter>
         </Style>
+        <Style x:Key="ComboBoxToggleButtonStyle" TargetType="ToggleButton">
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="ToggleButton">
+                        <Border Background="{TemplateBinding Background}" BorderThickness="0">
+                            <ContentPresenter/>
+                        </Border>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
         <Style TargetType="ComboBox">
             <Setter Property="Foreground" Value="{DynamicResource ComboBoxForegroundColor}" />
             <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundColor}" />
@@ -262,6 +273,7 @@
                                     CornerRadius="{DynamicResource ButtonCornerRadius}"
                                     Background="{TemplateBinding Background}">
                                 <ToggleButton Name="ToggleButton"
+                                              Style="{StaticResource ComboBoxToggleButtonStyle}"
                                               Background="Transparent"
                                               BorderThickness="0"
                                               IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"
@@ -309,6 +321,27 @@
                 </Setter.Value>
             </Setter>
         </Style>
+        <Style TargetType="ComboBoxItem">
+            <Setter Property="Background" Value="{DynamicResource ComboBoxBackgroundColor}"/>
+            <Setter Property="Foreground" Value="{DynamicResource ComboBoxForegroundColor}"/>
+            <Setter Property="Padding" Value="6,3"/>
+            <Setter Property="ContentTemplate">
+                <Setter.Value>
+                    <DataTemplate>
+                        <TextBlock Text="{Binding}" Background="Transparent"
+                                   Foreground="{Binding Foreground, RelativeSource={RelativeSource AncestorType=ComboBoxItem}}"/>
+                    </DataTemplate>
+                </Setter.Value>
+            </Setter>
+            <Style.Triggers>
+                <Trigger Property="IsHighlighted" Value="True">
+                    <Setter Property="Background" Value="{DynamicResource ButtonBackgroundMouseoverColor}"/>
+                </Trigger>
+                <Trigger Property="IsSelected" Value="True">
+                    <Setter Property="Background" Value="{DynamicResource ButtonBackgroundSelectedColor}"/>
+                </Trigger>
+            </Style.Triggers>
+        </Style>
         <Style TargetType="Label">
             <Setter Property="Foreground" Value="{DynamicResource LabelboxForegroundColor}"/>
             <Setter Property="Background" Value="{DynamicResource LabelBackgroundColor}"/>
@@ -321,8 +354,7 @@
             <Setter Property="Foreground" Value="{DynamicResource LabelboxForegroundColor}"/>
             <Setter Property="Background" Value="{DynamicResource LabelBackgroundColor}"/>
         </Style>
-        <!-- Toggle button template x:Key="TabToggleButton" -->
-        <Style TargetType="{x:Type ToggleButton}">
+        <Style x:Key="TabToggleButton" TargetType="{x:Type ToggleButton}">
             <Setter Property="Margin" Value="{DynamicResource ButtonMargin}"/>
             <Setter Property="Content" Value=""/>
             <Setter Property="FontFamily" Value="{DynamicResource FontFamily}"/>
@@ -958,7 +990,7 @@
             <StackPanel Name="NavDockPanel" Orientation="Horizontal" Grid.Column="0" VerticalAlignment="Center" Margin="5,5,10,5">
                 <StackPanel Name="NavLogoPanel" Orientation="Horizontal" HorizontalAlignment="Left" Background="{DynamicResource MainBackgroundColor}" SnapsToDevicePixels="True" Margin="10,0,20,0">
                 </StackPanel>
-                <ToggleButton Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
+                <ToggleButton Style="{StaticResource TabToggleButton}" Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
                     Background="{DynamicResource ButtonInstallBackgroundColor}" Foreground="white" FontWeight="Bold" Name="WPFTab1BT">
                     <ToggleButton.Content>
                         <TextBlock FontSize="{DynamicResource TabButtonFontSize}" Background="Transparent" Foreground="{DynamicResource ButtonInstallForegroundColor}" >
@@ -966,7 +998,7 @@
                         </TextBlock>
                     </ToggleButton.Content>
                 </ToggleButton>
-                <ToggleButton Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
+                <ToggleButton Style="{StaticResource TabToggleButton}" Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
                     Background="{DynamicResource ButtonTweaksBackgroundColor}" Foreground="{DynamicResource ButtonTweaksForegroundColor}" FontWeight="Bold" Name="WPFTab2BT">
                     <ToggleButton.Content>
                         <TextBlock FontSize="{DynamicResource TabButtonFontSize}" Background="Transparent" Foreground="{DynamicResource ButtonTweaksForegroundColor}">
@@ -974,7 +1006,7 @@
                         </TextBlock>
                     </ToggleButton.Content>
                 </ToggleButton>
-                <ToggleButton Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
+                <ToggleButton Style="{StaticResource TabToggleButton}" Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
                     Background="{DynamicResource ButtonConfigBackgroundColor}" Foreground="{DynamicResource ButtonConfigForegroundColor}" FontWeight="Bold" Name="WPFTab3BT">
                     <ToggleButton.Content>
                         <TextBlock FontSize="{DynamicResource TabButtonFontSize}" Background="Transparent" Foreground="{DynamicResource ButtonConfigForegroundColor}">
@@ -982,7 +1014,7 @@
                         </TextBlock>
                     </ToggleButton.Content>
                 </ToggleButton>
-                <ToggleButton Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
+                <ToggleButton Style="{StaticResource TabToggleButton}" Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="{DynamicResource TabButtonWidth}"
                     Background="{DynamicResource ButtonUpdatesBackgroundColor}" Foreground="{DynamicResource ButtonUpdatesForegroundColor}" FontWeight="Bold" Name="WPFTab4BT">
                     <ToggleButton.Content>
                         <TextBlock FontSize="{DynamicResource TabButtonFontSize}" Background="Transparent" Foreground="{DynamicResource ButtonUpdatesForegroundColor}">
@@ -990,7 +1022,7 @@
                         </TextBlock>
                     </ToggleButton.Content>
                 </ToggleButton>
-                <ToggleButton Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="Auto" MinWidth="{DynamicResource TabButtonWidth}"
+                <ToggleButton Style="{StaticResource TabToggleButton}" Margin="0,0,5,0" Height="{DynamicResource TabButtonHeight}" Width="Auto" MinWidth="{DynamicResource TabButtonWidth}"
                     Background="{DynamicResource ButtonWin11ISOBackgroundColor}" Foreground="{DynamicResource ButtonWin11ISOForegroundColor}" FontWeight="Bold" Name="WPFTab5BT">
                     <ToggleButton.Content>
                         <TextBlock FontSize="{DynamicResource TabButtonFontSize}" Background="Transparent" Foreground="{DynamicResource ButtonWin11ISOForegroundColor}">