Changing the button label foreground on focus with label inside content - wpf

Question

I have a button that I need to change the background and foreground color of when the button is in focus. I have the background color change working, but cannot get the foreground color change (on the label) to work.
I want to do this in XAML only.
My Button:
<Button Style="{StaticResource ModButtonWhite}"
Name="btnConnect"
Height="30"
Click="btnConnect_Click"
Width="75"
Margin="0,0,15,0">
<Label Name ="btnConnectLabel" Content="Re-_Connect" />
</Button>
My Style:
<Style TargetType="Button"
x:Key="ModButtonWhite">
<Setter Property="Foreground"
Value="White" />
<Setter Property="Background"
Value="Transparent" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Border Background="{TemplateBinding Background}"
CornerRadius="5"
BorderThickness="1"
BorderBrush="White">
<ContentPresenter HorizontalAlignment="Center"
VerticalAlignment="Center" />
</Border>
<ControlTemplate.Triggers>
<Trigger Property="Button.IsFocused"
Value="True">
<Setter Property="Background"
Value="White" />
<Setter Property="Foreground"
Value="DeepSkyBlue" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Resources>
<Style TargetType="Label">
<Setter Property="Foreground"
Value="White" />
<Style.Triggers>
<Trigger Property="IsMouseOver"
Value="True">
<Setter Property="Foreground"
Value="DeepSkyBlue" />
</Trigger>
</Style.Triggers>
</Style>
</Style.Resources>
<Style.Triggers>
<Trigger Property="IsMouseOver"
Value="True">
<Setter Property="Background"
Value="White" />
<Setter Property="Opacity"
Value=".4" />
<Setter Property="Foreground"
Value="DeepSkyBlue" />
</Trigger>
</Style.Triggers>

Answer 1

All you need to do is to bind the Label.Foreground to the Button.Foreground. No need of any additional styles defined in the Style.Resources dictionary. Just the plain style to override the Button.Template:
<Window>
<Window.Resources>
<Style TargetType="Button"
x:Key="ModButtonWhite">
<Setter Property="Foreground"
Value="White" />
<Setter Property="Background"
Value="Transparent" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Border Background="{TemplateBinding Background}"
CornerRadius="5"
BorderThickness="1"
BorderBrush="White">
<ContentPresenter HorizontalAlignment="Center"
VerticalAlignment="Center" />
</Border>
<ControlTemplate.Triggers>
<Trigger Property="Button.IsFocused"
Value="True">
<Setter Property="Background"
Value="White" />
<Setter Property="Foreground"
Value="DeepSkyBlue" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
<Button Style="{StaticResource ModButtonWhite}">
<Label Content="Click me!"
Foreground="{Binding RelativeSource={RelativeSource AncestorType=Button}, Path=Foreground}" />
</Button>
</Window>