v1.05 — Fix primary button text contrast (white on blue)

- Removed Foreground from global TextBlock style (was overriding inherited colors)
- Set TextElement.Foreground on Window level for default text color
- PrimaryButton TextElement.Foreground now properly inherits white

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

InstaSoftOfficeTool.csproj

@@ -9,9 +9,9 @@
     <Company>InstaSoft Zrt.</Company>
     <Product>InstaSoft Office Tool</Product>
     <Copyright>Copyright (c) InstaSoft Zrt. 2026</Copyright>
-    <Version>1.0.4</Version>
-    <AssemblyVersion>1.0.4.0</AssemblyVersion>
-    <FileVersion>1.0.4.0</FileVersion>
+    <Version>1.0.5</Version>
+    <AssemblyVersion>1.0.5.0</AssemblyVersion>
+    <FileVersion>1.0.5.0</FileVersion>
     <ApplicationManifest>app.manifest</ApplicationManifest>
     <LangVersion>latest</LangVersion>
   </PropertyGroup>

MainWindow.xaml

@@ -5,7 +5,8 @@
         Width="800" Height="550"
         ResizeMode="NoResize"
         WindowStartupLocation="CenterScreen"
-        Background="{StaticResource BackgroundBrush}">
+        Background="{StaticResource BackgroundBrush}"
+        TextElement.Foreground="{StaticResource TextPrimaryBrush}">
 
     <Grid>
         <Grid.RowDefinitions>
@@ -41,7 +42,7 @@
                                    Foreground="{StaticResource TextSecondaryBrush}" Margin="0,-2,0,0"/>
                     </StackPanel>
                 </StackPanel>
-                <TextBlock Text="v1.04" HorizontalAlignment="Right" VerticalAlignment="Center"
+                <TextBlock Text="v1.05" HorizontalAlignment="Right" VerticalAlignment="Center"
                            FontSize="12" Foreground="{StaticResource TextSecondaryBrush}"/>
             </Grid>
         </Border>

Styles/FluentTheme.xaml

@@ -33,10 +33,9 @@
     <SolidColorBrush x:Key="WarningBrush" Color="{StaticResource WarningColor}"/>
     <SolidColorBrush x:Key="HeaderBarBrush" Color="{StaticResource HeaderBarColor}"/>
 
-    <!-- Global font -->
+    <!-- Global font — no Foreground here, it breaks inherited colors in buttons -->
     <Style TargetType="TextBlock">
         <Setter Property="FontFamily" Value="Segoe UI Variable Display, Segoe UI, Arial"/>
-        <Setter Property="Foreground" Value="{StaticResource TextPrimaryBrush}"/>
         <Setter Property="FontSize" Value="14"/>
     </Style>