No funciona bien

App.xaml

@@ -1,7 +1,12 @@
-<Application x:Class="DirectoryCreator.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+<Application x:Class="DirectoryCreator.App"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:DirectoryCreator"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              StartupUri="MainWindow.xaml">
     <Application.Resources>
-
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="/Themes/LightTheme.xaml"/>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
     </Application.Resources>
 </Application>

DirectoryCreator.csproj

@@ -14,6 +14,7 @@
 
   <ItemGroup>
     <Resource Include="Assets\app.png" />
+    <Resource Include="Themes\*.xaml" />
     <None Remove="Themes\**" />
     <Resource Include="Themes\**" />
   </ItemGroup>

MainWindow.xaml

@@ -3,14 +3,15 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:viewmodels="clr-namespace:DirectoryCreator.ViewModels" mc:Ignorable="d" Title="Crear Directorios Base"
-        Height="550" Width="800" WindowStartupLocation="CenterScreen" MinWidth="600" MinHeight="400">
+        Height="550" Width="800" WindowStartupLocation="CenterScreen" MinWidth="600" MinHeight="400"
+        Background="{DynamicResource WindowBackground}" Foreground="{DynamicResource WindowForeground}">
 
     <Window.Icon>
         <BitmapImage UriSource="/Assets/app.png" />
     </Window.Icon>
 
-    <Border BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Margin="0">
+    <Border BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Margin="0" Background="{DynamicResource WindowBackground}">
-        <Grid Margin="25">
+        <Grid Margin="25" Background="{DynamicResource WindowBackground}">
             <Grid.RowDefinitions>
                 <RowDefinition Height="Auto" />
                 <RowDefinition Height="*" />
@@ -26,7 +27,7 @@
             </Grid.RowDefinitions>
 
             <!-- Configuration Section -->
-            <Border Grid.Row="0" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Padding="20" CornerRadius="4">
+            <Border Grid.Row="0" BorderBrush="{DynamicResource BorderBrush}" Background="{DynamicResource WindowBackground}" BorderThickness="1" Padding="20" CornerRadius="4">
                 <DockPanel>
                     <TextBlock Text="Configuración:" VerticalAlignment="Center" MinWidth="120" FontWeight="SemiBold" />
                     <Button Content="Editar" Command="{Binding EditConfigurationsCommand}" DockPanel.Dock="Right"
@@ -38,7 +39,7 @@
             </Border>
 
             <!-- Project Management Section -->
-            <Border Grid.Row="2" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Padding="20" CornerRadius="4">
+            <Border Grid.Row="2" BorderBrush="{DynamicResource BorderBrush}" Background="{DynamicResource WindowBackground}" BorderThickness="1" Padding="20" CornerRadius="4">
                 <DockPanel>
                     <TextBlock Text="Proyecto Actual:" VerticalAlignment="Center" MinWidth="120" FontWeight="SemiBold" />
                     <StackPanel DockPanel.Dock="Right" Orientation="Horizontal" Margin="15,0,0,0">
@@ -53,7 +54,7 @@
             </Border>
 
             <!-- Project Info Section -->
-            <Border Grid.Row="4" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Padding="20" CornerRadius="4">
+            <Border Grid.Row="4" BorderBrush="{DynamicResource BorderBrush}" Background="{DynamicResource WindowBackground}" BorderThickness="1" Padding="20" CornerRadius="4">
                 <StackPanel>
                     <DockPanel Margin="0,0,0,15">
                         <TextBlock Text="Último Proyecto:" MinWidth="120" FontWeight="SemiBold" />
@@ -69,7 +70,7 @@
             </Border>
 
             <!-- New Project Section -->
-            <Border Grid.Row="6" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Padding="20" CornerRadius="4">
+            <Border Grid.Row="6" BorderBrush="{DynamicResource BorderBrush}" Background="{DynamicResource WindowBackground}" BorderThickness="1" Padding="20" CornerRadius="4">
                 <DockPanel>
                     <TextBlock Text="Nuevo Proyecto:" VerticalAlignment="Center" MinWidth="120" FontWeight="SemiBold" />
                     <TextBox Text="{Binding NewProjectName, UpdateSourceTrigger=PropertyChanged}" Height="35"
@@ -78,7 +79,7 @@
             </Border>
 
             <!-- Actions Section -->
-            <Border Grid.Row="8" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" Padding="20" CornerRadius="4">
+            <Border Grid.Row="8" BorderBrush="{DynamicResource BorderBrush}" Background="{DynamicResource WindowBackground}" BorderThickness="1" Padding="20" CornerRadius="4">
                 <DockPanel>
                     <CheckBox Content="Tema Oscuro" IsChecked="{Binding IsDarkTheme}" VerticalAlignment="Center" />
                     <Button Content="Crear Directorios" Command="{Binding CreateDirectoriesCommand}"

ThemeManager.cs

@@ -4,33 +4,37 @@ namespace DirectoryCreator
 {
     public static class ThemeManager
     {
+        private static readonly Uri DarkThemeUri = new Uri("/Themes/DarkTheme.xaml", UriKind.Relative);
+        private static readonly Uri LightThemeUri = new Uri("/Themes/LightTheme.xaml", UriKind.Relative);
+
         public static void SetTheme(bool isDarkTheme)
         {
             var app = Application.Current;
+            if (app == null) return;
+
             var mergedDicts = app.Resources.MergedDictionaries;
 
-            // Ruta al tema oscuro
+            // Buscar y eliminar los temas existentes
-            var darkThemeUri = new Uri("Themes/DarkTheme.xaml", UriKind.Relative);
+            ResourceDictionary themeToRemove = null;
-
+            foreach (ResourceDictionary dict in mergedDicts)
-            // Primero, removemos el tema oscuro si existe
-            for (int i = mergedDicts.Count - 1; i >= 0; i--)
             {
-                var currentDict = mergedDicts[i];
+                if (dict.Source != null && (dict.Source.OriginalString.Contains("LightTheme") || dict.Source.OriginalString.Contains("DarkTheme")))
-                if (currentDict.Source != null && currentDict.Source.Equals(darkThemeUri))
                 {
-                    mergedDicts.RemoveAt(i);
+                    themeToRemove = dict;
+                    break;
                 }
             }
 
-            // Si se solicita el tema oscuro, lo agregamos
+            if (themeToRemove != null)
-            if (isDarkTheme)
             {
-                var darkTheme = new ResourceDictionary
+                mergedDicts.Remove(themeToRemove);
-                {
-                    Source = darkThemeUri
-                };
-                mergedDicts.Add(darkTheme);
             }
+
+            // Agregar el nuevo tema
+            mergedDicts.Add(new ResourceDictionary
+            {
+                Source = isDarkTheme ? DarkThemeUri : LightThemeUri
+            });
         }
     }
 }

Themes/DarkTheme.xaml

@@ -97,6 +97,13 @@
         <Setter Property="Background" Value="{StaticResource PrimaryBackground}" />
         <Setter Property="Foreground" Value="{StaticResource WindowForeground}" />
         <Setter Property="BorderBrush" Value="{StaticResource BorderBrush}" />
+        <Style.Resources>
+            <SolidColorBrush x:Key="{x:Static SystemColors.WindowBrushKey}" Color="#2D2D2D"/>
+            <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="#404040"/>
+            <SolidColorBrush x:Key="{x:Static SystemColors.ControlTextBrushKey}" Color="White"/>
+            <SolidColorBrush x:Key="{x:Static SystemColors.HighlightTextBrushKey}" Color="White"/>
+            <SolidColorBrush x:Key="{x:Static SystemColors.WindowTextBrushKey}" Color="White"/>
+        </Style.Resources>
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="ComboBox">
@@ -147,7 +154,17 @@
     <Style TargetType="ComboBoxItem">
         <Setter Property="Background" Value="Transparent" />
         <Setter Property="Foreground" Value="{StaticResource WindowForeground}" />
-        <Setter Property="Padding" Value="5,2" />
+        <Setter Property="Height" Value="30" />
+        <Setter Property="Margin" Value="0" />
+        <Setter Property="Padding" Value="8,4" />
+        <Style.Triggers>
+            <Trigger Property="IsMouseOver" Value="True">
+                <Setter Property="Background" Value="{StaticResource ButtonBackground}" />
+            </Trigger>
+            <Trigger Property="IsSelected" Value="True">
+                <Setter Property="Background" Value="{StaticResource ButtonBackgroundHover}" />
+            </Trigger>
+        </Style.Triggers>
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="ComboBoxItem">

Themes/LightTheme.xaml

@@ -0,0 +1,67 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <!-- Base Colors -->
+    <SolidColorBrush x:Key="WindowBackground" Color="#FFFFFF"/>
+    <SolidColorBrush x:Key="WindowForeground" Color="#000000"/>
+    <SolidColorBrush x:Key="PrimaryBackground" Color="#F5F5F5"/>
+    <SolidColorBrush x:Key="SecondaryBackground" Color="#EEEEEE"/>
+    <SolidColorBrush x:Key="BorderBrush" Color="#DDDDDD"/>
+    <SolidColorBrush x:Key="ButtonBackground" Color="#E0E0E0"/>
+    <SolidColorBrush x:Key="ButtonBackgroundHover" Color="#D0D0D0"/>
+    <SolidColorBrush x:Key="TextBoxBackground" Color="#FFFFFF"/>
+
+    <!-- ScrollBar Colors -->
+    <SolidColorBrush x:Key="ScrollBarBackground" Color="#F5F5F5"/>
+    <SolidColorBrush x:Key="ScrollBarBorder" Color="#E0E0E0"/>
+    <SolidColorBrush x:Key="ScrollBarThumb" Color="#CCCCCC"/>
+    <SolidColorBrush x:Key="ScrollBarThumbHover" Color="#BBBBBB"/>
+    <SolidColorBrush x:Key="ScrollBarThumbPressed" Color="#AAAAAA"/>
+
+    <!-- Base Control Styles -->
+    <Style TargetType="Window">
+        <Setter Property="Background" Value="{StaticResource WindowBackground}"/>
+        <Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+    </Style>
+
+    <Style TargetType="Grid">
+        <Setter Property="Background" Value="{StaticResource WindowBackground}"/>
+    </Style>
+
+    <Style TargetType="Border">
+        <Setter Property="Background" Value="{StaticResource WindowBackground}"/>
+        <Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+    </Style>
+
+    <Style TargetType="Button">
+        <Setter Property="Background" Value="{StaticResource ButtonBackground}"/>
+        <Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+        <Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+    </Style>
+
+    <Style TargetType="TextBox">
+        <Setter Property="Background" Value="{StaticResource TextBoxBackground}"/>
+        <Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+        <Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+    </Style>
+
+    <Style TargetType="TextBlock">
+        <Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+    </Style>
+
+    <Style TargetType="ComboBox">
+        <Setter Property="Background" Value="{StaticResource PrimaryBackground}"/>
+        <Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+        <Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+    </Style>
+
+    <Style TargetType="ComboBoxItem">
+        <Setter Property="Background" Value="Transparent"/>
+        <Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+    </Style>
+
+    <Style TargetType="CheckBox">
+        <Setter Property="Foreground" Value="{StaticResource WindowForeground}"/>
+        <Setter Property="Background" Value="{StaticResource PrimaryBackground}"/>
+        <Setter Property="BorderBrush" Value="{StaticResource BorderBrush}"/>
+    </Style>
+</ResourceDictionary>