diff --git a/src/ClaudeDo.Ui/Views/MainWindow.axaml b/src/ClaudeDo.Ui/Views/MainWindow.axaml
index 629b777..b781e42 100644
--- a/src/ClaudeDo.Ui/Views/MainWindow.axaml
+++ b/src/ClaudeDo.Ui/Views/MainWindow.axaml
@@ -41,20 +41,20 @@
           <TextBlock Classes="title-brand-name"
                      Text="CLAUDEDO"
                      FontFamily="{DynamicResource MonoFont}"
-                     FontSize="11"
+                     FontSize="{StaticResource FontSizeMono}"
                      Foreground="{DynamicResource TextBrush}"
                      LetterSpacing="1.4"
                      VerticalAlignment="Center"/>
           <!-- separator dot -->
           <TextBlock Text="·"
                      FontFamily="{DynamicResource MonoFont}"
-                     FontSize="11"
+                     FontSize="{StaticResource FontSizeMono}"
                      Foreground="{DynamicResource TextFaintBrush}"
                      VerticalAlignment="Center"/>
           <!-- current list name -->
           <TextBlock Text="{Binding Lists.SelectedList.Name, Converter={StaticResource UpperCase}}"
                      FontFamily="{DynamicResource MonoFont}"
-                     FontSize="11"
+                     FontSize="{StaticResource FontSizeMono}"
                      Foreground="{DynamicResource TextDimBrush}"
                      LetterSpacing="1.4"
                      VerticalAlignment="Center"/>
@@ -63,7 +63,7 @@
                 Background="Transparent"
                 VerticalAlignment="Center">
             <MenuItem Header="Help"
-                      FontSize="11"
+                      FontSize="{StaticResource FontSizeMono}"
                       Foreground="{DynamicResource TextDimBrush}">
               <MenuItem Header="Check for updates"
                         Command="{Binding CheckForUpdatesCommand}"/>
@@ -109,7 +109,7 @@
         <TextBlock Grid.Column="0"
                    VerticalAlignment="Center"
                    Foreground="{DynamicResource TextDimBrush}"
-                   FontSize="12">
+                   FontSize="{StaticResource FontSizeBody}">
           <Run Text="Update available: v"/>
           <Run Text="{Binding UpdateCheck.CurrentVersion}"/>
           <Run Text=" → v"/>
@@ -132,7 +132,7 @@
                HorizontalAlignment="Right"
                VerticalAlignment="Center"
                Margin="0,0,14,0"
-               FontSize="11"
+               FontSize="{StaticResource FontSizeMono}"
                Foreground="{DynamicResource TextFaintBrush}"
                Text="{Binding InlineUpdateStatus}"
                IsVisible="{Binding InlineUpdateStatus, Converter={x:Static ObjectConverters.IsNotNull}}"/>
@@ -197,15 +197,15 @@
         <!-- Left: connection pill -->
         <StackPanel DockPanel.Dock="Left" Orientation="Horizontal" Spacing="7"
                     VerticalAlignment="Center">
-          <Ellipse Width="7" Height="7" Fill="#4CAF50"
+          <Ellipse Width="7" Height="7" Fill="{DynamicResource StatusRunningBrush}"
                    IsVisible="{Binding Worker.IsConnected}"/>
-          <Ellipse Width="7" Height="7" Fill="#FFA726"
+          <Ellipse Width="7" Height="7" Fill="{DynamicResource StatusReviewBrush}"
                    IsVisible="{Binding Worker.IsReconnecting}"/>
-          <Ellipse Width="7" Height="7" Fill="#EF5350"
+          <Ellipse Width="7" Height="7" Fill="{DynamicResource StatusErrorBrush}"
                    IsVisible="{Binding IsOffline}"/>
           <TextBlock Text="{Binding ConnectionText, Converter={StaticResource UpperCase}}"
                      FontFamily="{DynamicResource MonoFont}"
-                     FontSize="10"
+                     FontSize="{StaticResource FontSizeEyebrow}"
                      LetterSpacing="1.4"
                      Foreground="{DynamicResource TextDimBrush}"
                      VerticalAlignment="Center"/>
@@ -217,7 +217,7 @@
                    IsVisible="{Binding IsWorkerLogVisible}"
                    Foreground="{Binding WorkerLogLevel, Converter={StaticResource WorkerLogLevelToBrush}}"
                    FontFamily="{DynamicResource MonoFont}"
-                   FontSize="10"
+                   FontSize="{StaticResource FontSizeEyebrow}"
                    LetterSpacing="1.4"
                    TextTrimming="CharacterEllipsis"
                    VerticalAlignment="Center"/>
@@ -226,7 +226,7 @@
         <TextBlock DockPanel.Dock="Right"
                    Text="{Binding PrimeStatus}"
                    Foreground="{DynamicResource TextDimBrush}"
-                   FontSize="11"
+                   FontSize="{StaticResource FontSizeMono}"
                    VerticalAlignment="Center"
                    Margin="12,0,0,0"
                    IsVisible="{Binding PrimeStatus, Converter={x:Static StringConverters.IsNotNullOrEmpty}}"/>