radius/radiuscontroller/Components/Layout/MainLayout.razor

@inherits LayoutComponentBase
@inject AdminAuthService AuthService
@inject NavigationManager NavManager

<div class="app-container">
    <header class="app-header">
        <a href="/" class="brand-logo">
            <div class="brand-icon">
                <i class="bi bi-wifi"></i>
            </div>
            <span>Guest Radius</span>
        </a>

        <nav class="nav-links">
            <NavLink href="" Match="NavLinkMatch.All" class="nav-item">
                <i class="bi bi-qr-code-scan"></i> Guest Registration
            </NavLink>
            
            <NavLink href="admin" class="nav-item admin-btn">
                <i class="bi bi-shield-lock"></i> Admin Panel
            </NavLink>

            @if (AuthService.IsAuthenticated)
            {
                <button class="nav-item btn-secondary" style="border:none; cursor:pointer;" @onclick="LogoutAdmin">
                    <i class="bi bi-box-arrow-right"></i> Logout (@AuthService.CurrentAdminUsername)
                </button>
            }
        </nav>
    </header>

    <main class="main-content">
        @Body
    </main>

    <footer class="app-footer">
        RADIUS Guest Portal & Database Manager &bull; Powered by FreeRADIUS & PostgreSQL &bull; &copy; @DateTime.UtcNow.Year
    </footer>
</div>

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@code {
    protected override void OnInitialized()
    {
        AuthService.OnAuthStateChanged += StateHasChanged;
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (firstRender)
        {
            await AuthService.InitializeAsync();
            StateHasChanged();
        }
    }

    private async Task LogoutAdmin()
    {
        await AuthService.LogoutAsync();
        NavManager.NavigateTo("/");
    }
}