ShiftScheduler/Client/Shared/LoginDisplay.razor

@inject IJSRuntime JSRuntime

<div class="login-container">
    <div class="login-card">
        <h2>Welcome to Shift Scheduler</h2>
        <p>Please sign in with your Google account to access the application.</p>
        
        @if (!string.IsNullOrEmpty(ErrorMessage))
        {
            <div class="alert alert-danger">
                @ErrorMessage
            </div>
        }
        
        <button class="btn btn-primary login-btn" @onclick="Login">
            <span class="google-icon">🔐</span>
            Sign in with Google
        </button>
    </div>
</div>

@code {
    [Parameter] public string? ErrorMessage { get; set; }

    private async Task Login()
    {
        await JSRuntime.InvokeVoidAsync("eval", "window.location.href = '/api/auth/login'");
    }
}