Design updates

timetracker.Client/Components/Layout/MainLayout.razor

@@ -11,7 +11,7 @@
 <MudSnackbarProvider />
 
 <MudLayout>
-    <MudAppBar Elevation="2" Style="background: linear-gradient(90deg, #3F51B5 0%, #1A237E 100%);">
+    <MudAppBar Elevation="2" Style="background: #0F172A;">
         <MudIconButton Icon="@Icons.Material.Filled.Menu" Color="Color.Inherit" Edge="Edge.Start" OnClick="ToggleDrawer" />
         <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2" Class="ml-2">
             <MudIcon Icon="@Icons.Material.Filled.AccessTime" Style="color:white; font-size:1.6rem" />
@@ -64,17 +64,17 @@
     {
         PaletteLight = new PaletteLight
         {
-            Primary = "#3F51B5",
-            PrimaryDarken = "#1A237E",
-            PrimaryLighten = "#7986CB",
-            Secondary = "#009688",
-            SecondaryDarken = "#00695C",
-            AppbarBackground = "#3F51B5",
-            Background = "#F4F6F9",
+            Primary = "#1E293B",
+            PrimaryDarken = "#0F172A",
+            PrimaryLighten = "#475569",
+            Secondary = "#0EA5E9",
+            SecondaryDarken = "#0284C7",
+            AppbarBackground = "#0F172A",
+            Background = "#F8FAFC",
             DrawerBackground = "#FFFFFF",
             Surface = "#FFFFFF",
-            TextPrimary = "#212121",
-            TextSecondary = "#757575",
+            TextPrimary = "#0F172A",
+            TextSecondary = "#475569",
         }
     };