annotations/Azaion.Suite/Login.xaml

<Window x:Class="Azaion.Suite.Login"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        mc:Ignorable="d"
        WindowStyle="None"
        AllowsTransparency="True"
        Background="Transparent"
        WindowStartupLocation="CenterScreen"
        Title="Azaion Annotator Security"
        Height="280" Width="350">
   <Border Width="350"
            Height="280"
            Background="DarkGray"
            CornerRadius="15"
            MouseMove="MainMouseMove">
        <Border.Effect>
            <DropShadowEffect BlurRadius="15"
                              Direction ="-90"
                              RenderingBias ="Quality"
                              ShadowDepth ="2"
                              Color ="Gray" />
        </Border.Effect>
        <StackPanel Orientation="Vertical"
                    Margin="20">
            <Canvas>
                <Button Padding="5" ToolTip="Закрити" Background="DarkGray" BorderBrush="DarkGray" Canvas.Left="290" Cursor="Hand"
                        Name="CloseBtn"
                        Click="CloseClick">
                    <Path Stretch="Fill" Fill="LightGray" Data="M5.29289 5.29289C5.68342 4.90237 6.31658 4.90237 6.70711 5.29289L12 10.5858L17.2929 5.29289C17.6834 4.90237 18.3166
                    4.90237 18.7071 5.29289C19.0976 5.68342 19.0976 6.31658 18.7071 6.70711L13.4142 12L18.7071 17.2929C19.0976 17.6834 19.0976 18.3166 18.7071 18.7071C18.3166
                    19.0976 17.6834 19.0976 17.2929 18.7071L12 13.4142L6.70711 18.7071C6.31658 19.0976 5.68342 19.0976 5.29289 18.7071C4.90237 18.3166 4.90237 17.6834 5.29289
                    17.2929L10.5858 12L5.29289 6.70711C4.90237 6.31658 4.90237 5.68342 5.29289 5.29289Z" />
                    <Button.Style>
                        <Style TargetType="{x:Type Button}">
                            <Setter Property="Template">
                                <Setter.Value>
                                    <ControlTemplate TargetType="{x:Type Button}">
                                        <Border Background="{TemplateBinding Background}" BorderThickness="1">
                                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                                        </Border>
                                    </ControlTemplate>
                                </Setter.Value>
                            </Setter>
                        </Style>
                    </Button.Style>
                </Button>
            </Canvas>
            <TextBlock Text="Вхід"
                       FontSize="25"
                       HorizontalAlignment="Center"
                       VerticalAlignment="Top"
                       FontWeight="Bold"
            />
            <Grid VerticalAlignment="Center">
                <Grid.RowDefinitions>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>
                <TextBlock Text="Email"
                   Grid.Row="0"
                   Margin="0, 20, 0, 5"
                   HorizontalAlignment="Left"/>
                <TextBox
                  Name="TbEmail"
                  Grid.Row="1"
                  Padding="0,5"
                  Width="300"
                  FontSize="16"
                  Background="DarkGray"
                  BorderBrush="DimGray"
                  BorderThickness="0,0,0,1"
                  HorizontalAlignment="Left"
                  Text=""
                  />
                <TextBlock Text="Пароль"
                   Grid.Row="2"
                   Margin="0, 20, 0, 5"
                   HorizontalAlignment="Left"/>
                <PasswordBox Grid.Row="3"
                   Name="TbPassword"
                   FontSize="16"
                   Background="DarkGray"
                   BorderBrush="DimGray"
                   Padding="0,5"
                   Width="300"
                   BorderThickness="0,0,0,1"
                   HorizontalAlignment="Left"
                   Password=""/>
            </Grid>
            <Button x:Name="LoginBtn"
                    Content="Вхід"
                    Foreground="White"
                    Background="DimGray"
                    Margin="0,25"
                    Height="35"
                    Width="280"
                    Cursor="Hand"
                    Click="LoginClick">
                <Button.Style>
                    <Style TargetType="Button">
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="{x:Type Button}">
                                    <Border x:Name="LoginBorder" Background="{TemplateBinding Background}"
                                            CornerRadius="16">
                                        <ContentPresenter HorizontalAlignment="Center"
                                                          VerticalAlignment="Center"/>
                                    </Border>
                                    <ControlTemplate.Triggers>
                                        <Trigger Property="IsMouseOver" Value="True">
                                            <Setter Property="Background" Value="LightGray" TargetName="LoginBorder"  />
                                            <Setter Property="TextBlock.Foreground" Value="Black"  TargetName="LoginBorder" />
                                        </Trigger>
                                    </ControlTemplate.Triggers>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </Button.Style>
            </Button>
        </StackPanel>
    </Border>
</Window>