by SamProf
@page "/" @using System.ComponentModel.DataAnnotations <style> .login-container { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 2rem; position: relative; overflow: hidden; } .login-container::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px); background-size: 50px 50px; animation: moveBackground 20s linear infinite; } @@keyframes moveBackground { 0% { transform: translate(0, 0); } 100% { transform: translate(50px, 50px); } } .login-card { background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(10px); border-radius: 24px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); padding: 3rem; width: 100%; max-width: 460px; position: relative; z-index: 1; animation: slideUp 0.6s ease-out; } @@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } .login-header { text-align: center; margin-bottom: 2.5rem; } .logo-circle { width: 80px; height: 80px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4); animation: pulse 2s ease-in-out infinite; } @@keyframes pulse { 0%, 100% { transform: scale(1); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4); } 50% { transform: scale(1.05); box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6); } } .logo-circle svg { width: 40px; height: 40px; color: white; } .login-header h1 { font-size: 2rem; font-weight: 700; color: #1a202c; margin: 0 0 0.5rem 0; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .login-header p { color: #718096; font-size: 0.95rem; margin: 0; } .login-form { display: flex; flex-direction: column; gap: 1.5rem; } .form-group { display: flex; flex-direction: column; gap: 0.5rem; } .form-group label { font-size: 0.875rem; font-weight: 600; color: #2d3748; } .input-wrapper { position: relative; display: flex; align-items: center; } .input-icon { position: absolute; left: 1rem; width: 20px; height: 20px; color: #a0aec0; pointer-events: none; transition: color 0.3s ease; } .input-wrapper:focus-within .input-icon { color: #667eea; } .form-input { width: 100%; padding: 0.875rem 1rem 0.875rem 3rem; border: 2px solid #e2e8f0; border-radius: 12px; font-size: 0.95rem; color: #2d3748; background: white; transition: all 0.3s ease; } .form-input:focus { outline: none; border-color: #667eea; box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1); } .form-input::placeholder { color: #cbd5e0; } .toggle-password { position: absolute; right: 1rem; background: none; border: none; padding: 0; cursor: pointer; display: flex; align-items: center; justify-content: center; color: #a0aec0; transition: color 0.3s ease; } .toggle-password:hover { color: #667eea; } .toggle-password svg { width: 20px; height: 20px; } .validation-message { color: #e53e3e; font-size: 0.8rem; margin-top: 0.25rem; display: flex; align-items: center; gap: 0.25rem; } .form-options { display: flex; justify-content: space-between; align-items: center; margin-top: -0.5rem; } .checkbox-wrapper { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: #4a5568; cursor: pointer; } .checkbox-wrapper input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; accent-color: #667eea; } .forgot-link { font-size: 0.875rem; color: #667eea; text-decoration: none; font-weight: 600; transition: color 0.3s ease; } .forgot-link:hover { color: #764ba2; } .error-alert { display: flex; align-items: center; gap: 0.75rem; padding: 1rem; background: #fff5f5; border: 1px solid #feb2b2; border-radius: 12px; color: #c53030; font-size: 0.875rem; animation: shake 0.4s ease-in-out; } @@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } } .error-alert svg { width: 20px; height: 20px; flex-shrink: 0; } .submit-button { width: 100%; padding: 1rem; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border: none; border-radius: 12px; font-size: 1rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 0.5rem; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4); } .submit-button:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(102, 126, 234, 0.6); } .submit-button:active:not(:disabled) { transform: translateY(0); } .submit-button:disabled { opacity: 0.7; cursor: not-allowed; } .submit-button svg { width: 20px; height: 20px; } .spinner { width: 20px; height: 20px; border: 3px solid rgba(255, 255, 255, 0.3); border-top-color: white; border-radius: 50%; animation: spin 0.8s linear infinite; } @@keyframes spin { to { transform: rotate(360deg); } } .divider { display: flex; align-items: center; margin: 2rem 0 1.5rem; color: #a0aec0; font-size: 0.875rem; } .divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: #e2e8f0; } .divider span { padding: 0 1rem; } .social-buttons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; } .social-button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; padding: 1rem 0.5rem; background: white; border: 2px solid #e2e8f0; border-radius: 12px; font-size: 0.8rem; font-weight: 600; color: #4a5568; cursor: pointer; transition: all 0.3s ease; } .social-button:hover { border-color: #667eea; background: #f7fafc; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); } .social-button svg { width: 24px; height: 24px; } .signup-prompt { text-align: center; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid #e2e8f0; color: #718096; font-size: 0.95rem; } .signup-prompt a { color: #667eea; text-decoration: none; font-weight: 600; transition: color 0.3s ease; } .signup-prompt a:hover { color: #764ba2; } @@media (max-width: 640px) { .login-card { padding: 2rem 1.5rem; } .login-header h1 { font-size: 1.75rem; } .social-buttons { grid-template-columns: 1fr; } } </style> <div class="login-container"> <div class="login-card"> <div class="login-header"> <div class="logo-circle"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"> <path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"></path> <circle cx="12" cy="7" r="4"></circle> </svg> </div> <h1>Welcome Back</h1> <p>Sign in to continue to your account</p> </div> <EditForm Model="@loginModel" OnValidSubmit="@HandleLogin" class="login-form"> <DataAnnotationsValidator /> <div class="form-group"> <label for="email">Email Address</label> <div class="input-wrapper"> <svg class="input-icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"> <path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"></path> <polyline points="22,6 12,13 2,6"></polyline> </svg> <InputText id="email" @bind-Value="loginModel.Email" class="form-input" placeholder="you@example.com" /> </div> <ValidationMessage For="@(() => loginModel.Email)" class="validation-message" /> </div> <div class="form-group"> <label for="password">Password</label> <div class="input-wrapper"> <svg class="input-icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"> <rect x="3" y="11" width="18" height="11" rx="2" ry="2"></rect> <path d="M7 11V7a5 5 0 0 1 10 0v4"></path> </svg> <InputText id="password" type="@passwordInputType" @bind-Value="loginModel.Password" class="form-input" placeholder="••••••••" /> <button type="button" class="toggle-password" @onclick="TogglePasswordVisibility"> @if (showPassword) { <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"> <path d="M17.94 17.94A10.07 10.07 0 0 1 12 20c-7 0-11-8-11-8a18.45 18.45 0 0 1 5.06-5.94M9.9 4.24A9.12 9.12 0 0 1 12 4c7 0 11 8 11 8a18.5 18.5 0 0 1-2.16 3.19m-6.72-1.07a3 3 0 1 1-4.24-4.24"></path> <line x1="1" y1="1" x2="23" y2="23"></line> </svg> } else { <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"> <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"></path> <circle cx="12" cy="12" r="3"></circle> </svg> } </button> </div> <ValidationMessage For="@(() => loginModel.Password)" class="validation-message" /> </div> <div class="form-options"> <label class="checkbox-wrapper"> <InputCheckbox @bind-Value="loginModel.RememberMe" /> <span>Remember me</span> </label> <a href="/forgot-password" class="forgot-link">Forgot password?</a> </div> @if (!string.IsNullOrEmpty(errorMessage)) { <div class="error-alert"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"> <circle cx="12" cy="12" r="10"></circle> <line x1="12" y1="8" x2="12" y2="12"></line> <line x1="12" y1="16" x2="12.01" y2="16"></line> </svg> <span>@errorMessage</span> </div> } <button type="submit" class="submit-button" disabled="@isLoading"> @if (isLoading) { <span class="spinner"></span> <span>Signing in...</span> } else { <span>Sign In</span> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"> <line x1="5" y1="12" x2="19" y2="12"></line> <polyline points="12 5 19 12 12 19"></polyline> </svg> } </button> </EditForm> <div class="divider"> <span>or continue with</span> </div> <div class="social-buttons"> <button class="social-button"> <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"> <path d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z" fill="#4285F4"/> <path d="M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z" fill="#34A853"/> <path d="M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z" fill="#FBBC05"/> <path d="M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z" fill="#EA4335"/> </svg> Google </button> <button class="social-button"> <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill="#1877F2"> <path d="M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z"/> </svg> Facebook </button> <button class="social-button"> <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill="currentColor"> <path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/> </svg> GitHub </button> </div> <div class="signup-prompt"> Don't have an account? <a href="/register">Sign up</a> </div> </div> </div> @code { private LoginModel loginModel = new(); private bool showPassword = false; private bool isLoading = false; private string errorMessage = string.Empty; private string passwordInputType => showPassword ? "text" : "password"; private void TogglePasswordVisibility() { showPassword = !showPassword; } private async Task HandleLogin() { isLoading = true; errorMessage = string.Empty; try { // Simulate API call - REPLACE THIS with your actual authentication logic await Task.Delay(1500); // Example: For demo purposes only errorMessage = "Invalid email or password. Please try again."; // In production, use something like: // var result = await SignInManager.PasswordSignInAsync(loginModel.Email, loginModel.Password, loginModel.RememberMe, false); // if (result.Succeeded) Navigation.NavigateTo("/dashboard"); } catch (Exception ex) { errorMessage = "An error occurred. Please try again later." + ex.Message; } finally { isLoading = false; } } public class LoginModel { [Required(ErrorMessage = "Email is required")] [EmailAddress(ErrorMessage = "Invalid email address")] public string Email { get; set; } = string.Empty; [Required(ErrorMessage = "Password is required")] [MinLength(6, ErrorMessage = "Password must be at least 6 characters")] public string Password { get; set; } = string.Empty; public bool RememberMe { get; set; } } }
namespace BlazorFiddleProject { using Microsoft.Extensions.DependencyInjection; public class Startup { public void ConfigureServices(IServiceCollection services) { } public void Configure(IComponentsApplicationBuilder app) { app.AddComponent<App>("app"); } } }
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