Merge branch 'claude/friendly-elgamal-e085e5' into claude/v5-design-fidelity

src/DodoSSH.Client.Android/Theme/Phone.axaml

@@ -161,7 +161,7 @@
     interface glitching rather than as a tap being received.
   -->
   <Style Selector="Button.scrim">
-    <Setter Property="Background" Value="#9E0E1220" />
+    <Setter Property="Background" Value="#9E05050A" />
     <Setter Property="BorderThickness" Value="0" />
     <Setter Property="CornerRadius" Value="0" />
     <Setter Property="Padding" Value="0" />
@@ -169,10 +169,10 @@
     <Setter Property="VerticalAlignment" Value="Stretch" />
   </Style>
   <Style Selector="Button.scrim:pointerover /template/ ContentPresenter">
-    <Setter Property="Background" Value="#9E0E1220" />
+    <Setter Property="Background" Value="#9E05050A" />
   </Style>
   <Style Selector="Button.scrim:pressed /template/ ContentPresenter">
-    <Setter Property="Background" Value="#9E0E1220" />
+    <Setter Property="Background" Value="#9E05050A" />
   </Style>
 
   <!--

src/DodoSSH.Client.Android/Views/HostKeySheet.axaml

@@ -36,7 +36,7 @@
         written out because the palette holds no alpha variant of a surface — see QuickConnect on the
         desktop, which carries the same note.
       -->
-      <Border Background="#9E0E1220" />
+      <Border Background="#9E05050A" />
 
       <Border VerticalAlignment="Bottom" Background="{StaticResource Panel}"
               BorderBrush="{StaticResource BorderMid}" BorderThickness="0,1,0,0"

src/DodoSSH.Client.App/Views/HostKeyCard.axaml

@@ -45,7 +45,7 @@
     80% of Canvas, written out because a scrim is a brush with an alpha and the palette holds no alpha
     variant of a surface; the pre-multiplied ones there are accent washes.
   -->
-  <Border Background="#CC0E1220">
+  <Border Background="#CC05050A">
     <Panel>
 
       <!-- ============ UNKNOWN HOST KEY ============ -->

src/DodoSSH.Client.App/Views/QuickConnect.axaml

@@ -27,9 +27,9 @@
     from "inside": a press anywhere on the card below reports that control as its source and bubbles through
     here on its way to the window.
   -->
-  <!-- 80% of Canvas. Written out because a scrim is a brush with an alpha, and the palette holds no alpha
+  <!-- 60% of Canvas. Written out because a scrim is a brush with an alpha, and the palette holds no alpha
        variant of a surface — see Palette.axaml, where the only pre-multiplied brushes are the accent washes. -->
-  <Border x:Name="Backdrop" Background="#CC0E1220" PointerPressed="OnBackdropPressed">
+  <Border x:Name="Backdrop" Background="#9905050A" PointerPressed="OnBackdropPressed">
     <Border Width="640" VerticalAlignment="Top" Margin="0,160,0,0"
             Background="{StaticResource Chrome}" BorderBrush="{StaticResource BorderMid}"
             BorderThickness="1" CornerRadius="14">