AppShell.xaml

<?xml version="1.0" encoding="UTF-8" ?>
<!--
  Wave 3: six tabs — Today · Health · Log · Goals · Programs · Profile.
  The Log tab's content type is injected at runtime by AppShell.xaml.cs (see LogTabContent):
  a static XAML reference to another lane's page would break lane-isolated builds, so the
  shell degrades to five visible tabs instead of failing to compile.
  Titles are NOT set here: they live in the localization service and are re-resolved on every
  language switch by AppShell.RefreshTitles (Shell chrome sits outside the binding tree).
  Tab-bar colors are plain Colors via AppThemeBinding — never *Brush tokens (rule §0.7).
-->
<Shell
    x:Class="LIVORA.AppShell"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:views="clr-namespace:LIVORA.Presentation.Views"
    Title="LIVORA"
    FlyoutBehavior="Disabled"
    TabBarBackgroundColor="{AppThemeBinding Light={StaticResource Surface}, Dark={StaticResource SurfaceDark}}"
    TabBarTitleColor="{AppThemeBinding Light={StaticResource TextPrimary}, Dark={StaticResource TextPrimaryDark}}"
    TabBarUnselectedColor="{AppThemeBinding Light={StaticResource TextSecondary}, Dark={StaticResource TextSecondaryDark}}">

    <TabBar x:Name="MainTabBar">
        <ShellContent
            x:Name="TodayItem"
            Icon="tab_today.svg"
            ContentTemplate="{DataTemplate views:TodayPage}"
            Route="Today" />
        <ShellContent
            x:Name="HealthItem"
            Icon="tab_health.svg"
            ContentTemplate="{DataTemplate views:HealthPage}"
            Route="Health" />
        <ShellContent
            x:Name="GoalsItem"
            Icon="tab_goals.svg"
            ContentTemplate="{DataTemplate views:GoalsPage}"
            Route="Goals" />
        <ShellContent
            x:Name="ProgramsItem"
            Icon="tab_programs.svg"
            ContentTemplate="{DataTemplate views:ProgramsPage}"
            Route="Programs" />
        <ShellContent
            x:Name="ProfileItem"
            Icon="tab_profile.svg"
            ContentTemplate="{DataTemplate views:ProfilePage}"
            Route="Profile" />
    </TabBar>

</Shell>