src/BCards.Web/Attributes/ModeratorAuthorizeAttribute.cs

@@ -0,0 +1,33 @@
+using BCards.Web.Services;
+using Microsoft.AspNetCore.Mvc.Filters;
+using Microsoft.AspNetCore.Mvc;
+
+namespace BCards.Web.Attributes
+{
+    public class ModeratorAuthorizeAttribute : Attribute, IAuthorizationFilter
+    {
+        public void OnAuthorization(AuthorizationFilterContext context)
+        {
+            var user = context.HttpContext.User;
+
+            if (!user.Identity?.IsAuthenticated == true)
+            {
+                context.Result = new RedirectToActionResult("Login", "Auth",
+                    new { returnUrl = context.HttpContext.Request.Path });
+                return;
+            }
+
+            var moderationAuth = context.HttpContext.RequestServices
+                .GetRequiredService<IModerationAuthService>();
+
+            if (!moderationAuth.IsUserModerator(user))
+            {
+                context.Result = new ForbidResult();
+                return;
+            }
+
+            // Adicionar flag para views
+            context.HttpContext.Items["IsModerator"] = true;
+        }
+    }
+}

src/BCards.Web/BCards.Web.csproj

@@ -18,6 +18,7 @@
     <PackageReference Include="SixLabors.ImageSharp.Web" Version="3.1.0" />
     <PackageReference Include="Microsoft.AspNetCore.ResponseCaching" Version="2.2.0" />
     <PackageReference Include="HtmlAgilityPack" Version="1.11.54" />
+    <PackageReference Include="SendGrid" Version="9.29.3" />
   </ItemGroup>
 
   <ItemGroup>

src/BCards.Web/Configuration/ModerationSettings.cs

@@ -0,0 +1,10 @@
+namespace BCards.Web.Configuration
+{
+    public class ModerationSettings
+    {
+        public Dictionary<string, TimeSpan> PriorityTimeframes { get; set; } = new();
+        public int MaxAttempts { get; set; } = 3;
+        public string ModeratorEmail { get; set; } = "";
+        public List<string> ModeratorEmails { get; set; } = new();
+    }
+}

src/BCards.Web/Controllers/AdminController.cs

@@ -1,5 +1,6 @@
 using BCards.Web.Models;
 using BCards.Web.Services;
+using BCards.Web.Utils;
 using BCards.Web.ViewModels;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
@@ -15,6 +16,8 @@ public class AdminController : Controller
     private readonly IUserPageService _userPageService;
     private readonly ICategoryService _categoryService;
     private readonly IThemeService _themeService;
+    private readonly IModerationService _moderationService;
+    private readonly IEmailService _emailService;
     private readonly ILogger<AdminController> _logger;
 
     public AdminController(
@@ -22,12 +25,16 @@ public class AdminController : Controller
         IUserPageService userPageService,
         ICategoryService categoryService,
         IThemeService themeService,
+        IModerationService moderationService,
+        IEmailService emailService,
         ILogger<AdminController> logger)
     {
         _authService = authService;
         _userPageService = userPageService;
         _categoryService = categoryService;
         _themeService = themeService;
+        _moderationService = moderationService;
+        _emailService = emailService;
         _logger = logger;
     }
 
@@ -55,7 +62,10 @@ public class AdminController : Controller
                 Status = p.Status,
                 TotalClicks = p.Analytics?.TotalClicks ?? 0,
                 TotalViews = p.Analytics?.TotalViews ?? 0,
-                CreatedAt = p.CreatedAt
+                PreviewToken = p.PreviewToken,
+                CreatedAt = p.CreatedAt,
+                LastModerationStatus = p.ModerationHistory == null || p.ModerationHistory.Last().Status != "rejected" ? null : Enum.Parse<PageStatus>(p.ModerationHistory.Last().Status, true),
+                Motive = p.ModerationHistory == null && p.ModerationHistory.Last().Status == "rejected" ? "" : p.ModerationHistory.Last().Reason
             }).ToList(),
             CurrentPlan = new PlanInfo
             {
@@ -185,10 +195,29 @@ public class AdminController : Controller
                 var userPage = await MapToUserPage(model, user.Id);
                 _logger.LogInformation($"Mapped to UserPage: {userPage.DisplayName}, Category: {userPage.Category}, Slug: {userPage.Slug}");
 
+                // Set status to PendingModeration for new pages
+                userPage.Status = ViewModels.PageStatus.PendingModeration;
+                
                 await _userPageService.CreatePageAsync(userPage);
                 _logger.LogInformation("Page created successfully!");
 
-                TempData["Success"] = "Página criada com sucesso!";
+                // Generate preview token and send for moderation
+                var previewToken = await _moderationService.GeneratePreviewTokenAsync(userPage.Id);
+                var previewUrl = $"{Request.Scheme}://{Request.Host}/page/{userPage.Category}/{userPage.Slug}?preview={previewToken}";
+                userPage.PreviewToken = previewToken;
+                userPage.PreviewTokenExpiry = DateTime.UtcNow.AddHours(4);
+                await _userPageService.UpdatePageAsync(userPage);
+
+                // Send email to user
+                await _emailService.SendModerationStatusAsync(
+                    user.Email, 
+                    user.Name, 
+                    userPage.DisplayName, 
+                    "pending", 
+                    null, 
+                    previewUrl);
+                
+                TempData["Success"] = "Página enviada para moderação! Você receberá um email quando for aprovada.";
             }
             catch (Exception ex)
             {
@@ -196,6 +225,7 @@ public class AdminController : Controller
                 ModelState.AddModelError("", "Erro ao criar página. Tente novamente.");
                 model.AvailableCategories = await _categoryService.GetAllCategoriesAsync();
                 model.AvailableThemes = await _themeService.GetAvailableThemesAsync();
+                TempData["Error"] = $"Erro ao criar página. Tente novamente. TechMsg: {ex.Message}";
                 return View(model);
             }
         }
@@ -206,9 +236,36 @@ public class AdminController : Controller
             if (existingPage == null || existingPage.UserId != user.Id)
                 return NotFound();
 
+            // Check if user can create pages (for users with rejected pages)
+            var canCreatePage = await _moderationService.CanUserCreatePageAsync(user.Id);
+            if (!canCreatePage)
+            {
+                TempData["Error"] = "Você não pode editar páginas devido a muitas rejeições. Entre em contato com o suporte.";
+                return RedirectToAction("Dashboard");
+            }
+
             UpdateUserPageFromModel(existingPage, model);
+            
+            // Set status to PendingModeration for updates
+            existingPage.Status = ViewModels.PageStatus.PendingModeration;
+            existingPage.ModerationAttempts = existingPage.ModerationAttempts;
+            
             await _userPageService.UpdatePageAsync(existingPage);
-            TempData["Success"] = "Página atualizada com sucesso!";
+            
+            // Generate new preview token
+            var previewToken = await _moderationService.GeneratePreviewTokenAsync(existingPage.Id);
+            var previewUrl = $"{Request.Scheme}://{Request.Host}/page/{existingPage.Category}/{existingPage.Slug}?preview={previewToken}";
+            
+            // Send email to user
+            await _emailService.SendModerationStatusAsync(
+                user.Email, 
+                user.Name, 
+                existingPage.DisplayName, 
+                "pending", 
+                null, 
+                previewUrl);
+            
+            TempData["Success"] = "Página atualizada e enviada para moderação!";
         }
 
         return RedirectToAction("Dashboard");
@@ -457,19 +514,23 @@ public class AdminController : Controller
     }
 
     [HttpPost]
-    public async Task<IActionResult> DeletePage()
+    [Route("DeletePage/{id}")]
+    public async Task<IActionResult> DeletePage(string id)
     {
         var user = await _authService.GetCurrentUserAsync(User);
         if (user == null)
             return RedirectToAction("Login", "Auth");
 
-        var userPage = await _userPageService.GetUserPageAsync(user.Id);
-        if (userPage != null)
+        var userPage = await _userPageService.GetPageByIdAsync(id);
+        if (userPage == null || userPage.UserId != user.Id)
         {
-            await _userPageService.DeletePageAsync(userPage.Id);
-            TempData["Success"] = "Página excluída com sucesso!";
+            TempData["Error"] = "Página não encontrada!";
+            return RedirectToAction("Dashboard");
         }
 
+        await _userPageService.DeletePageAsync(userPage.Id);
+        TempData["Success"] = "Página excluída com sucesso!";
+
         return RedirectToAction("Dashboard");
     }
 
@@ -515,10 +576,10 @@ public class AdminController : Controller
         {
             UserId = userId,
             DisplayName = model.DisplayName,
-            Category = model.Category.ToLower(),
+            Category = SlugHelper.ConvertCategory(model.Category.ToLower()),
             BusinessType = model.BusinessType,
             Bio = model.Bio,
-            Slug = model.Slug.ToLower(),
+            Slug = SlugHelper.CreateSlug(model.Slug.ToLower()),
             Theme = theme,
             Status = ViewModels.PageStatus.Active,
             Links = new List<LinkItem>()

src/BCards.Web/Controllers/ModerationController.cs

@@ -0,0 +1,230 @@
+using Microsoft.AspNetCore.Mvc;
+using BCards.Web.Services;
+using BCards.Web.Models;
+using BCards.Web.ViewModels;
+using BCards.Web.Repositories;
+using System.Security.Claims;
+using BCards.Web.Attributes;
+
+namespace BCards.Web.Controllers;
+
+[ModeratorAuthorize]
+[Route("Moderation")]
+public class ModerationController : Controller
+{
+    private readonly IModerationService _moderationService;
+    private readonly IEmailService _emailService;
+    private readonly IUserRepository _userRepository;
+    private readonly ILogger<ModerationController> _logger;
+
+    public ModerationController(
+        IModerationService moderationService,
+        IEmailService emailService,
+        IUserRepository userRepository,
+        ILogger<ModerationController> logger)
+    {
+        _moderationService = moderationService;
+        _emailService = emailService;
+        _userRepository = userRepository;
+        _logger = logger;
+    }
+
+    [HttpGet("Dashboard")]
+    public async Task<IActionResult> Dashboard(int page = 1, int size = 20)
+    {
+        var skip = (page - 1) * size;
+        var pendingPages = await _moderationService.GetPendingModerationAsync(skip, size);
+        var stats = await _moderationService.GetModerationStatsAsync();
+
+        var viewModel = new ModerationDashboardViewModel
+        {
+            PendingPages = pendingPages.Select(p => new PendingPageViewModel
+            {
+                Id = p.Id,
+                DisplayName = p.DisplayName,
+                Category = p.Category,
+                Slug = p.Slug,
+                CreatedAt = p.CreatedAt,
+                ModerationAttempts = p.ModerationAttempts,
+                PlanType = p.PlanLimitations.PlanType.ToString(),
+                PreviewUrl = !string.IsNullOrEmpty(p.PreviewToken) 
+                    ? $"/page/{p.Category}/{p.Slug}?preview={p.PreviewToken}"
+                    : null
+            }).ToList(),
+            Stats = stats,
+            CurrentPage = page,
+            PageSize = size,
+            HasNextPage = pendingPages.Count == size
+        };
+
+        return View(viewModel);
+    }
+
+    [HttpGet("Review/{id}")]
+    public async Task<IActionResult> Review(string id)
+    {
+        var page = await _moderationService.GetPageForModerationAsync(id);
+        if (page == null)
+        {
+            TempData["Error"] = "Página não encontrada ou não está pendente de moderação.";
+            return RedirectToAction("Dashboard");
+        }
+
+        var user = await _userRepository.GetByIdAsync(page.UserId);
+        if (user == null)
+        {
+            TempData["Error"] = "Usuário não encontrado.";
+            return RedirectToAction("Dashboard");
+        }
+
+        var viewModel = new ModerationReviewViewModel
+        {
+            Page = page,
+            User = user,
+            PreviewUrl = !string.IsNullOrEmpty(page.PreviewToken) 
+                ? $"/page/{page.Category}/{page.Slug}?preview={page.PreviewToken}"
+                : null,
+            ModerationCriteria = GetModerationCriteria()
+        };
+
+        return View(viewModel);
+    }
+
+    [HttpPost("Approve/{id}")]
+    [ValidateAntiForgeryToken]
+    public async Task<IActionResult> Approve(string id, string notes)
+    {
+        try
+        {
+            var page = await _moderationService.GetPageForModerationAsync(id);
+            if (page == null)
+            {
+                TempData["Error"] = "Página não encontrada.";
+                return RedirectToAction("Dashboard");
+            }
+
+            var user = await _userRepository.GetByIdAsync(page.UserId);
+            var moderatorId = User.FindFirst(ClaimTypes.NameIdentifier)?.Value ?? "system";
+
+            await _moderationService.ApprovePageAsync(id, moderatorId, notes);
+
+            if (user != null)
+            {
+                await _emailService.SendModerationStatusAsync(
+                    user.Email, 
+                    user.Name, 
+                    page.DisplayName, 
+                    "approved");
+            }
+
+            TempData["Success"] = $"Página '{page.DisplayName}' aprovada com sucesso!";
+            return RedirectToAction("Dashboard");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error approving page {PageId}", id);
+            TempData["Error"] = "Erro ao aprovar página.";
+            return RedirectToAction("Review", new { id });
+        }
+    }
+
+    [HttpPost("Reject/{id}")]
+    [ValidateAntiForgeryToken]
+    public async Task<IActionResult> Reject(string id, string reason, List<string> issues)
+    {
+        try
+        {
+            var page = await _moderationService.GetPageForModerationAsync(id);
+            if (page == null)
+            {
+                TempData["Error"] = "Página não encontrada.";
+                return RedirectToAction("Dashboard");
+            }
+
+            var user = await _userRepository.GetByIdAsync(page.UserId);
+            var moderatorId = User.FindFirst(ClaimTypes.NameIdentifier)?.Value ?? "system";
+
+            await _moderationService.RejectPageAsync(id, moderatorId, reason, issues);
+
+            if (user != null)
+            {
+                await _emailService.SendModerationStatusAsync(
+                    user.Email, 
+                    user.Name, 
+                    page.DisplayName, 
+                    "rejected", 
+                    reason);
+            }
+
+            TempData["Success"] = $"Página '{page.DisplayName}' rejeitada.";
+            return RedirectToAction("Dashboard");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error rejecting page {PageId}", id);
+            TempData["Error"] = "Erro ao rejeitar página.";
+            return RedirectToAction("Review", new { id });
+        }
+    }
+
+    [HttpGet("History")]
+    public async Task<IActionResult> History(int page = 1, int size = 20)
+    {
+        var skip = (page - 1) * size;
+        var historyPages = await _moderationService.GetModerationHistoryAsync(skip, size);
+
+        var viewModel = new ModerationHistoryViewModel
+        {
+            Pages = historyPages.Select(p => new ModerationPageViewModel
+            {
+                Id = p.Id,
+                DisplayName = p.DisplayName,
+                Category = p.Category,
+                Slug = p.Slug,
+                CreatedAt = p.CreatedAt,
+                Status = p.Status.ToString(),
+                ModerationAttempts = p.ModerationAttempts,
+                PlanType = p.PlanLimitations.PlanType.ToString(),
+                ApprovedAt = p.ApprovedAt,
+                LastModerationEntry = p.ModerationHistory.LastOrDefault()
+            }).ToList(),
+            CurrentPage = page,
+            PageSize = size,
+            HasNextPage = historyPages.Count == size
+        };
+
+        return View(viewModel);
+    }
+
+    private List<ModerationCriterion> GetModerationCriteria()
+    {
+        return new List<ModerationCriterion>
+        {
+            new() { Category = "Conteúdo Proibido", Items = new List<string>
+            {
+                "Pornografia e conteúdo sexual explícito",
+                "Drogas ilegais e substâncias controladas",
+                "Armas e explosivos",
+                "Atividades ilegais (fraudes, pirataria)",
+                "Apostas e jogos de azar",
+                "Criptomoedas e esquemas de pirâmide",
+                "Conteúdo que promove violência ou ódio",
+                "Spam e links suspeitos/maliciosos"
+            }},
+            new() { Category = "Conteúdo Suspeito", Items = new List<string>
+            {
+                "Excesso de anúncios (>30% dos links)",
+                "Sites com pop-ups excessivos",
+                "Links encurtados suspeitos",
+                "Conteúdo que imita marcas conhecidas",
+                "Produtos \"milagrosos\""
+            }},
+            new() { Category = "Verificações Técnicas", Items = new List<string>
+            {
+                "Links funcionais (não quebrados)",
+                "Sites com SSL válido",
+                "Não redirecionamentos maliciosos"
+            }}
+        };
+    }
+}

src/BCards.Web/Controllers/UserPageController.cs

@@ -10,17 +10,20 @@ public class UserPageController : Controller
     private readonly ICategoryService _categoryService;
     private readonly ISeoService _seoService;
     private readonly IThemeService _themeService;
+    private readonly IModerationService _moderationService;
 
     public UserPageController(
         IUserPageService userPageService,
         ICategoryService categoryService,
         ISeoService seoService,
-        IThemeService themeService)
+        IThemeService themeService,
+        IModerationService moderationService)
     {
         _userPageService = userPageService;
         _categoryService = categoryService;
         _seoService = seoService;
         _themeService = themeService;
+        _moderationService = moderationService;
     }
 
     //[Route("{category}/{slug}")]
@@ -29,13 +32,49 @@ public class UserPageController : Controller
     public async Task<IActionResult> Display(string category, string slug)
     {
         var userPage = await _userPageService.GetPageAsync(category, slug);
-        if (userPage == null || !userPage.IsActive)
+        if (userPage == null)
             return NotFound();
 
         var categoryObj = await _categoryService.GetCategoryBySlugAsync(category);
         if (categoryObj == null)
             return NotFound();
 
+        // Check if it's a preview request
+        var isPreview = HttpContext.Items.ContainsKey("IsPreview") && (bool)HttpContext.Items["IsPreview"];
+        var previewToken = Request.Query["preview"].FirstOrDefault();
+        
+        if (!string.IsNullOrEmpty(previewToken))
+        {
+            // Handle preview request
+            var isValidPreview = await _moderationService.ValidatePreviewTokenAsync(userPage.Id, previewToken);
+            if (!isValidPreview)
+            {
+                return View("PreviewExpired");
+            }
+            
+            // Set preview flag
+            ViewBag.IsPreview = true;
+            ViewBag.PreviewToken = previewToken;
+        }
+        else
+        {
+            // Regular request - check if page is active
+            if (userPage.Status == ViewModels.PageStatus.PendingModeration)
+            {
+                return View("PendingModeration");
+            }
+            
+            if (userPage.Status == ViewModels.PageStatus.Rejected)
+            {
+                return View("PageRejected");
+            }
+            
+            if (userPage.Status == ViewModels.PageStatus.Inactive || !userPage.IsActive)
+            {
+                return NotFound();
+            }
+        }
+
         // Ensure theme is loaded - critical fix for theme display issue
         if (userPage.Theme?.Id == null || string.IsNullOrEmpty(userPage.Theme.PrimaryColor))
         {
@@ -45,10 +84,13 @@ public class UserPageController : Controller
         // Generate SEO settings
         var seoSettings = _seoService.GenerateSeoSettings(userPage, categoryObj);
         
-        // Record page view (async, don't wait)
-        var referrer = Request.Headers["Referer"].FirstOrDefault();
-        var userAgent = Request.Headers["User-Agent"].FirstOrDefault();
-        _ = Task.Run(() => _userPageService.RecordPageViewAsync(userPage.Id, referrer, userAgent));
+        // Record page view (async, don't wait) - only for non-preview requests
+        if (!isPreview)
+        {
+            var referrer = Request.Headers["Referer"].FirstOrDefault();
+            var userAgent = Request.Headers["User-Agent"].FirstOrDefault();
+            _ = Task.Run(() => _userPageService.RecordPageViewAsync(userPage.Id, referrer, userAgent));
+        }
 
         ViewBag.SeoSettings = seoSettings;
         ViewBag.Category = categoryObj;

src/BCards.Web/Middleware/ModerationAuthMiddleware.cs

@@ -0,0 +1,45 @@
+using BCards.Web.Services;
+
+namespace BCards.Web.Middleware
+{
+    public class ModerationAuthMiddleware
+    {
+        private readonly RequestDelegate _next;
+        private readonly IModerationAuthService _moderationAuth;
+
+        public ModerationAuthMiddleware(RequestDelegate next, IModerationAuthService moderationAuth)
+        {
+            _next = next;
+            _moderationAuth = moderationAuth;
+        }
+
+        public async Task InvokeAsync(HttpContext context)
+        {
+            var path = context.Request.Path.Value?.ToLowerInvariant();
+
+            // Verificar se é uma rota de moderação
+            if (path != null && path.StartsWith("/moderation"))
+            {
+                // Verificar se usuário está autenticado
+                if (!context.User.Identity?.IsAuthenticated == true)
+                {
+                    context.Response.Redirect("/Auth/Login?returnUrl=" + Uri.EscapeDataString(context.Request.Path));
+                    return;
+                }
+
+                // Verificar se é moderador
+                if (!_moderationAuth.IsUserModerator(context.User))
+                {
+                    context.Response.StatusCode = 403;
+                    await context.Response.WriteAsync("Acesso negado. Você não tem permissão para acessar esta área.");
+                    return;
+                }
+
+                // Adicionar flag para usar nas views
+                context.Items["IsModerator"] = true;
+            }
+
+            await _next(context);
+        }
+    }
+}

src/BCards.Web/Middleware/PreviewTokenMiddleware.cs

@@ -0,0 +1,121 @@
+using BCards.Web.Services;
+using Microsoft.Extensions.Caching.Memory;
+
+namespace BCards.Web.Middleware;
+
+public class PreviewTokenMiddleware
+{
+    private readonly RequestDelegate _next;
+    private readonly IMemoryCache _cache;
+    private readonly ILogger<PreviewTokenMiddleware> _logger;
+
+    public PreviewTokenMiddleware(RequestDelegate next, IMemoryCache cache, ILogger<PreviewTokenMiddleware> logger)
+    {
+        _next = next;
+        _cache = cache;
+        _logger = logger;
+    }
+
+    public async Task InvokeAsync(HttpContext context)
+    {
+        var path = context.Request.Path.Value;
+        var query = context.Request.Query;
+
+        // Verificar se é uma requisição de preview
+        if (path != null && path.StartsWith("/page/") && query.ContainsKey("preview"))
+        {
+            var previewToken = query["preview"].FirstOrDefault();
+            
+            if (!string.IsNullOrEmpty(previewToken))
+            {
+                var result = await HandlePreviewRequest(context, previewToken);
+                if (!result)
+                {
+                    context.Response.StatusCode = 404;
+                    await context.Response.WriteAsync("Preview não encontrado ou expirado.");
+                    return;
+                }
+            }
+        }
+
+        await _next(context);
+    }
+
+    private async Task<bool> HandlePreviewRequest(HttpContext context, string previewToken)
+    {
+        try
+        {
+            // Verificar rate limiting por IP
+            var clientIp = GetClientIpAddress(context);
+            var rateLimitKey = $"preview_rate_limit_{clientIp}";
+            
+            if (_cache.TryGetValue(rateLimitKey, out int requestCount))
+            {
+                if (requestCount >= 10) // Máximo 10 requisições por minuto por IP
+                {
+                    _logger.LogWarning("Rate limit exceeded for IP {IP} on preview token {Token}", clientIp, previewToken);
+                    return false;
+                }
+                _cache.Set(rateLimitKey, requestCount + 1, TimeSpan.FromMinutes(1));
+            }
+            else
+            {
+                _cache.Set(rateLimitKey, 1, TimeSpan.FromMinutes(1));
+            }
+
+            // Verificar se o token é válido
+            var moderationService = context.RequestServices.GetService<IModerationService>();
+            if (moderationService == null)
+            {
+                _logger.LogError("ModerationService not found in DI container");
+                return false;
+            }
+
+            var page = await moderationService.GetPageByPreviewTokenAsync(previewToken);
+            if (page == null)
+            {
+                _logger.LogInformation("Invalid or expired preview token: {Token}", previewToken);
+                return false;
+            }
+
+            // Incrementar contador de visualizações
+            var incrementResult = await moderationService.IncrementPreviewViewAsync(page.Id);
+            if (!incrementResult)
+            {
+                _logger.LogWarning("Preview view limit exceeded for page {PageId}", page.Id);
+                return false;
+            }
+
+            // Adicionar informações do preview ao contexto
+            context.Items["IsPreview"] = true;
+            context.Items["PreviewPageId"] = page.Id;
+            context.Items["PreviewToken"] = previewToken;
+
+            _logger.LogInformation("Valid preview request for page {PageId} with token {Token}", page.Id, previewToken);
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error handling preview request with token {Token}", previewToken);
+            return false;
+        }
+    }
+
+    private string GetClientIpAddress(HttpContext context)
+    {
+        // Verificar cabeçalhos de proxy
+        var xForwardedFor = context.Request.Headers["X-Forwarded-For"].FirstOrDefault();
+        if (!string.IsNullOrEmpty(xForwardedFor))
+        {
+            return xForwardedFor.Split(',')[0].Trim();
+        }
+
+        var xRealIp = context.Request.Headers["X-Real-IP"].FirstOrDefault();
+        if (!string.IsNullOrEmpty(xRealIp))
+        {
+            return xRealIp;
+        }
+
+        return context.Connection.RemoteIpAddress?.ToString() ?? "unknown";
+    }
+}

src/BCards.Web/Models/ModerationHistory.cs

@@ -0,0 +1,25 @@
+using MongoDB.Bson;
+using MongoDB.Bson.Serialization.Attributes;
+
+namespace BCards.Web.Models;
+
+public class ModerationHistory
+{
+    [BsonElement("attempt")]
+    public int Attempt { get; set; }
+    
+    [BsonElement("status")]
+    public string Status { get; set; } = "pending"; // "pending", "approved", "rejected"
+    
+    [BsonElement("reason")]
+    public string? Reason { get; set; }
+    
+    [BsonElement("moderatorId")]
+    public string? ModeratorId { get; set; }
+    
+    [BsonElement("date")]
+    public DateTime Date { get; set; } = DateTime.UtcNow;
+    
+    [BsonElement("issues")]
+    public List<string> Issues { get; set; } = new();
+}

src/BCards.Web/Models/UserPage.cs

@@ -65,5 +65,26 @@ public class UserPage
     [BsonElement("status")]
     public PageStatus Status { get; set; } = PageStatus.Active;
 
+    [BsonElement("previewToken")]
+    public string? PreviewToken { get; set; }
+
+    [BsonElement("previewTokenExpiry")]
+    public DateTime? PreviewTokenExpiry { get; set; }
+
+    [BsonElement("moderationAttempts")]
+    public int ModerationAttempts { get; set; } = 0;
+
+    [BsonElement("moderationHistory")]
+    public List<ModerationHistory> ModerationHistory { get; set; } = new();
+
+    [BsonElement("approvedAt")]
+    public DateTime? ApprovedAt { get; set; }
+
+    [BsonElement("userScore")]
+    public int UserScore { get; set; } = 100;
+
+    [BsonElement("previewViewCount")]
+    public int PreviewViewCount { get; set; } = 0;
+
     public string FullUrl => $"page/{Category}/{Slug}";
 }

src/BCards.Web/Program.cs

@@ -10,6 +10,8 @@ using MongoDB.Driver;
 using System.Globalization;
 using Stripe;
 using Microsoft.AspNetCore.Authentication.OAuth;
+using SendGrid;
+using BCards.Web.Middleware;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -47,6 +49,10 @@ builder.Services.Configure<GoogleAuthSettings>(
 builder.Services.Configure<MicrosoftAuthSettings>(
     builder.Configuration.GetSection("Authentication:Microsoft"));
 
+// Adicionar configurações
+builder.Services.Configure<ModerationSettings>(
+    builder.Configuration.GetSection("Moderation"));
+
 // Authentication
 builder.Services.AddAuthentication(options =>
 {
@@ -107,6 +113,8 @@ builder.Services.AddScoped<IUserRepository, UserRepository>();
 builder.Services.AddScoped<IUserPageRepository, UserPageRepository>();
 builder.Services.AddScoped<ICategoryRepository, CategoryRepository>();
 builder.Services.AddScoped<ISubscriptionRepository, SubscriptionRepository>();
+builder.Services.AddSingleton<IModerationAuthService, ModerationAuthService>(); 
+//builder.Services.AddScoped<IModerationAuthService, ModerationAuthService>();
 
 builder.Services.AddScoped<IUserPageService, UserPageService>();
 builder.Services.AddScoped<IThemeService, ThemeService>();
@@ -115,10 +123,19 @@ builder.Services.AddScoped<IAuthService, AuthService>();
 builder.Services.AddScoped<IPaymentService, PaymentService>();
 builder.Services.AddScoped<ICategoryService, CategoryService>();
 builder.Services.AddScoped<IOpenGraphService, OpenGraphService>();
+builder.Services.AddScoped<IModerationService, ModerationService>();
+builder.Services.AddScoped<IEmailService, EmailService>();
 
 // Add HttpClient for OpenGraphService
 builder.Services.AddHttpClient<OpenGraphService>();
 
+// Add SendGrid
+builder.Services.AddSingleton<ISendGridClient>(provider =>
+{
+    var apiKey = builder.Configuration["SendGrid:ApiKey"];
+    return new SendGridClient(apiKey);
+});
+
 // Background Services
 builder.Services.AddHostedService<TrialExpirationService>();
 
@@ -150,45 +167,60 @@ app.UseAuthorization();
 // Add custom middleware
 app.UseMiddleware<BCards.Web.Middleware.PlanLimitationMiddleware>();
 app.UseMiddleware<BCards.Web.Middleware.PageStatusMiddleware>();
+app.UseMiddleware<BCards.Web.Middleware.PreviewTokenMiddleware>();
+app.UseMiddleware<ModerationAuthMiddleware>();
+
+app.Use(async (context, next) =>
+{
+    Console.WriteLine($"=== REQUEST DEBUG ===");
+    Console.WriteLine($"Path: {context.Request.Path}");
+    Console.WriteLine($"Query: {context.Request.QueryString}");
+    Console.WriteLine($"Method: {context.Request.Method}");
+    await next();
+});
 
 app.UseResponseCaching();
 
-// Rota padr<64>o primeiro (mais espec<65>fica)
+// Rotas específicas primeiro
 app.MapControllerRoute(
-    name: "default",
-    pattern: "{controller=Home}/{action=Index}/{id?}");
-
-//Rota customizada depois (mais gen<65>rica)
-//app.MapControllerRoute(
-//    name: "userpage",
-//    pattern: "page/{category}/{slug}",
-//    defaults: new { controller = "UserPage", action = "Display" },
-//    constraints: new { category = @"^[a-zA-Z-]+$", slug = @"^[a-z0-9-]+$" });
-// Rota para preview
-app.MapControllerRoute(
-    name: "userpage-preview",
+    name: "userpage-preview-path",
     pattern: "page/preview/{category}/{slug}",
     defaults: new { controller = "UserPage", action = "Preview" },
     constraints: new { category = @"^[a-zA-Z-]+$", slug = @"^[a-z0-9-]+$" });
 
-// Rota para click
 app.MapControllerRoute(
     name: "userpage-click",
     pattern: "page/click/{pageId}",
     defaults: new { controller = "UserPage", action = "RecordClick" });
 
-// Rota principal (deve vir por último)
+app.MapControllerRoute(
+    name: "moderation",
+    pattern: "moderation/{action=Dashboard}/{id?}",
+    defaults: new { controller = "Moderation" });
+
+// Rota principal que vai pegar ?preview=token
+//app.MapControllerRoute(
+//    name: "userpage",
+//    pattern: "page/{category}/{slug}",
+//    defaults: new { controller = "UserPage", action = "Display" },
+//    constraints: new { category = @"^[a-zA-Z-]+$", slug = @"^[a-z0-9-]+$" });
+
 app.MapControllerRoute(
     name: "userpage",
     pattern: "page/{category}/{slug}",
     defaults: new { controller = "UserPage", action = "Display" },
-    constraints: new { category = @"^[a-zA-Z-]+$", slug = @"^[a-z0-9-]+$" });
+    constraints: new
+    {
+        category = @"^[a-zA-Z0-9\-\u00C0-\u017F]+$", // ← Aceita acentos
+        slug = @"^[a-z0-9-]+$"
+    });
 
-// Rota padrão
+// Rota padrão por último
 app.MapControllerRoute(
     name: "default",
     pattern: "{controller=Home}/{action=Index}/{id?}");
 
+
 // Initialize default data
 using (var scope = app.Services.CreateScope())
 {

src/BCards.Web/Repositories/IUserPageRepository.cs

@@ -1,4 +1,5 @@
 using BCards.Web.Models;
+using MongoDB.Driver;
 
 namespace BCards.Web.Repositories;
 
@@ -16,4 +17,15 @@ public interface IUserPageRepository
     Task<List<UserPage>> GetRecentPagesAsync(int limit = 10);
     Task<List<UserPage>> GetByCategoryAsync(string category, int limit = 20);
     Task UpdateAnalyticsAsync(string id, PageAnalytics analytics);
+    Task<List<UserPage>> GetManyAsync(
+        FilterDefinition<UserPage> filter,
+        SortDefinition<UserPage>? sort = null,
+        int skip = 0,
+        int take = 20);
+    Task<List<UserPage>> GetPendingModerationAsync(int skip = 0, int take = 20);
+    Task<long> CountAsync(FilterDefinition<UserPage> filter);
+    Task<UpdateResult> UpdateAsync(string id, UpdateDefinition<UserPage> update);
+    Task<UpdateResult> UpdateManyAsync(FilterDefinition<UserPage> filter, UpdateDefinition<UserPage> update);
+    Task<bool> ApprovePageAsync(string pageId);
+    Task<bool> RejectPageAsync(string pageId, string reason, List<string> issues);
 }

src/BCards.Web/Repositories/UserPageRepository.cs

@@ -116,4 +116,105 @@ public class UserPageRepository : IUserPageRepository
                 .Set(x => x.UpdatedAt, DateTime.UtcNow)
         );
     }
+
+    // Adicione estes métodos no UserPageRepository.cs
+
+    public async Task<List<UserPage>> GetManyAsync(
+        FilterDefinition<UserPage> filter,
+        SortDefinition<UserPage>? sort = null,
+        int skip = 0,
+        int take = 20)
+    {
+        var query = _pages.Find(filter);
+
+        if (sort != null)
+            query = query.Sort(sort);
+
+        return await query.Skip(skip).Limit(take).ToListAsync();
+    }
+
+    public async Task<long> CountAsync(FilterDefinition<UserPage> filter)
+    {
+        return await _pages.CountDocumentsAsync(filter);
+    }
+
+    // Método específico para moderação (mais simples)
+    public async Task<List<UserPage>> GetPendingModerationAsync(int skip = 0, int take = 20)
+    {
+        var filter = Builders<UserPage>.Filter.Eq(x => x.Status, BCards.Web.ViewModels.PageStatus.PendingModeration);
+
+        var sort = Builders<UserPage>.Sort
+            .Ascending("planLimitations.planType") // Premium primeiro
+            .Ascending(x => x.CreatedAt); // Mais antigos primeiro
+
+        return await _pages.Find(filter)
+            .Sort(sort)
+            .Skip(skip)
+            .Limit(take)
+            .ToListAsync();
+    }
+
+    // Adicione estes métodos no UserPageRepository.cs
+
+    public async Task<UpdateResult> UpdateAsync(string id, UpdateDefinition<UserPage> update)
+    {
+        var combinedUpdate = Builders<UserPage>.Update
+            .Combine(update, Builders<UserPage>.Update.Set(x => x.UpdatedAt, DateTime.UtcNow));
+
+        return await _pages.UpdateOneAsync(x => x.Id == id, combinedUpdate);
+    }
+
+    public async Task<UpdateResult> UpdateManyAsync(FilterDefinition<UserPage> filter, UpdateDefinition<UserPage> update)
+    {
+        var combinedUpdate = Builders<UserPage>.Update
+            .Combine(update, Builders<UserPage>.Update.Set(x => x.UpdatedAt, DateTime.UtcNow));
+
+        return await _pages.UpdateManyAsync(filter, combinedUpdate);
+    }
+
+    // Métodos específicos para moderação (mais fáceis de usar)
+    public async Task<bool> ApprovePageAsync(string pageId)
+    {
+        var update = Builders<UserPage>.Update
+            .Set(x => x.Status, BCards.Web.ViewModels.PageStatus.Active)
+            .Set(x => x.ApprovedAt, DateTime.UtcNow)
+            .Set(x => x.PublishedAt, DateTime.UtcNow)
+            .Unset(x => x.PreviewToken)
+            .Unset(x => x.PreviewTokenExpiry)
+            .Set(x => x.UpdatedAt, DateTime.UtcNow);
+
+        var result = await _pages.UpdateOneAsync(x => x.Id == pageId, update);
+        return result.ModifiedCount > 0;
+    }
+
+    public async Task<bool> RejectPageAsync(string pageId, string reason, List<string> issues)
+    {
+        var page = await GetByIdAsync(pageId);
+        if (page == null) return false;
+
+        // Adicionar à história de moderação
+        var historyEntry = new ModerationHistory
+        {
+            Attempt = page.ModerationAttempts + 1,
+            Status = "rejected",
+            Reason = reason,
+            Date = DateTime.UtcNow,
+            Issues = issues
+        };
+
+        page.ModerationHistory.Add(historyEntry);
+
+        var update = Builders<UserPage>.Update
+            .Set(x => x.Status, BCards.Web.ViewModels.PageStatus.Rejected)
+            .Set(x => x.ModerationAttempts, page.ModerationAttempts + 1)
+            .Set(x => x.ModerationHistory, page.ModerationHistory)
+            .Unset(x => x.PreviewToken)
+            .Unset(x => x.PreviewTokenExpiry)
+            .Set(x => x.UpdatedAt, DateTime.UtcNow);
+
+        var result = await _pages.UpdateOneAsync(x => x.Id == pageId, update);
+        return result.ModifiedCount > 0;
+    }
 }
+
+

src/BCards.Web/Services/CategoryService.cs

@@ -3,6 +3,7 @@ using BCards.Web.Repositories;
 using System.Text.RegularExpressions;
 using System.Globalization;
 using System.Text;
+using BCards.Web.Utils;
 
 namespace BCards.Web.Services;
 
@@ -22,7 +23,7 @@ public class CategoryService : ICategoryService
 
     public async Task<Category?> GetCategoryBySlugAsync(string slug)
     {
-        return await _categoryRepository.GetBySlugAsync(slug);
+        return await _categoryRepository.GetBySlugAsync(SlugHelper.CreateSlug(slug));
     }
 
     public async Task<string> GenerateSlugAsync(string name)

src/BCards.Web/Services/EmailService.cs

@@ -0,0 +1,207 @@
+using SendGrid;
+using SendGrid.Helpers.Mail;
+
+namespace BCards.Web.Services;
+
+public class EmailService : IEmailService
+{
+    private readonly ISendGridClient _sendGridClient;
+    private readonly IConfiguration _configuration;
+    private readonly ILogger<EmailService> _logger;
+
+    public EmailService(
+        ISendGridClient sendGridClient,
+        IConfiguration configuration,
+        ILogger<EmailService> logger)
+    {
+        _sendGridClient = sendGridClient;
+        _configuration = configuration;
+        _logger = logger;
+    }
+
+    public async Task SendModerationStatusAsync(string userEmail, string userName, string pageTitle, string status, string? reason = null, string? previewUrl = null)
+    {
+        var (subject, htmlContent) = status switch
+        {
+            "pending" => GetPendingModerationTemplate(userName, pageTitle, previewUrl),
+            "approved" => GetApprovedTemplate(userName, pageTitle),
+            "rejected" => GetRejectedTemplate(userName, pageTitle, reason),
+            _ => throw new ArgumentException($"Unknown status: {status}")
+        };
+
+        await SendEmailAsync(userEmail, subject, htmlContent);
+    }
+
+    public async Task SendModeratorNotificationAsync(string pageId, string pageTitle, string planType, string userName)
+    {
+        var moderatorEmail = _configuration["Moderation:ModeratorEmail"];
+        if (string.IsNullOrEmpty(moderatorEmail))
+            return;
+
+        var priority = GetPriorityLabel(planType);
+        var subject = $"[{priority}] Nova página para moderação - {pageTitle}";
+        
+        var htmlContent = $@"
+        <div style='font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;'>
+            <h2 style='color: #333;'>Nova página para moderação</h2>
+            <div style='background: #f8f9fa; padding: 20px; border-radius: 5px; margin: 20px 0;'>
+                <p><strong>Título:</strong> {pageTitle}</p>
+                <p><strong>Usuário:</strong> {userName}</p>
+                <p><strong>Plano:</strong> {planType}</p>
+                <p><strong>Prioridade:</strong> <span style='color: {GetPriorityColor(planType)};'>{priority}</span></p>
+                <p><strong>ID da Página:</strong> {pageId}</p>
+            </div>
+            <p>
+                <a href='{_configuration["BaseUrl"]}/moderation/review/{pageId}' 
+                   style='background: #007bff; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px;'>
+                    Moderar Página
+                </a>
+            </p>
+        </div>";
+
+        await SendEmailAsync(moderatorEmail, subject, htmlContent);
+    }
+
+    public async Task<bool> SendEmailAsync(string to, string subject, string htmlContent)
+    {
+        try
+        {
+            var from = new EmailAddress(
+                _configuration["SendGrid:FromEmail"] ?? "ricardo.carneiro@jobmaker.com.br",
+                _configuration["SendGrid:FromName"] ?? "BCards");
+            
+            var toEmail = new EmailAddress(to);
+            var msg = MailHelper.CreateSingleEmail(from, toEmail, subject, null, htmlContent);
+            
+            var response = await _sendGridClient.SendEmailAsync(msg);
+            
+            if (response.StatusCode == System.Net.HttpStatusCode.Accepted)
+            {
+                _logger.LogInformation("Email sent successfully to {Email}", to);
+                return true;
+            }
+            else
+            {
+                var content = await response.Body.ReadAsStringAsync();
+                _logger.LogWarning("Failed to send email to {Email}. Status: {StatusCode}", to, response.StatusCode);
+                return false;
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error sending email to {Email}", to);
+            return false;
+        }
+    }
+
+    private (string subject, string htmlContent) GetPendingModerationTemplate(string userName, string pageTitle, string? previewUrl)
+    {
+        var subject = "📋 Sua página está sendo analisada - bcards.site";
+        var previewButton = !string.IsNullOrEmpty(previewUrl) 
+            ? $"<p><a href='{previewUrl}' style='background: #28a745; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; display: inline-block;'>Ver Preview</a></p>"
+            : "";
+
+        var htmlContent = $@"
+        <div style='font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;'>
+            <h2 style='color: #333;'>Olá {userName}!</h2>
+            <p>Sua página <strong>'{pageTitle}'</strong> foi enviada para análise e estará disponível em breve!</p>
+            
+            <div style='background: #e3f2fd; padding: 20px; border-radius: 5px; margin: 20px 0;'>
+                <p>🔍 <strong>Tempo estimado:</strong> 3-7 dias úteis</p>
+                <p>👀 <strong>Status:</strong> Em análise</p>
+            </div>
+            
+            <p>Nossa equipe verifica se o conteúdo segue nossos termos de uso para manter a qualidade da plataforma.</p>
+            
+            {previewButton}
+            
+            <hr style='margin: 30px 0;'>
+            <p style='color: #666; font-size: 14px;'>
+                Você receberá outro email assim que sua página for aprovada ou se precisar de ajustes.
+            </p>
+        </div>";
+
+        return (subject, htmlContent);
+    }
+
+    private (string subject, string htmlContent) GetApprovedTemplate(string userName, string pageTitle)
+    {
+        var subject = "✅ Sua página foi aprovada! - bcards.site";
+        var htmlContent = $@"
+        <div style='font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;'>
+            <h2 style='color: #28a745;'>Parabéns {userName}! 🎉</h2>
+            <p>Sua página <strong>'{pageTitle}'</strong> foi aprovada e já está no ar!</p>
+            
+            <div style='background: #d4edda; padding: 20px; border-radius: 5px; margin: 20px 0;'>
+                <p>✅ <strong>Status:</strong> Aprovada</p>
+                <p>🌐 <strong>Sua página está online!</strong></p>
+            </div>
+            
+            <p>Agora você pode:</p>
+            <ul>
+                <li>Compartilhar sua página nas redes sociais</li>
+                <li>Adicionar o link na sua bio</li>
+                <li>Acompanhar as estatísticas no painel</li>
+            </ul>
+            
+            <p>
+                <a href='{_configuration["BaseUrl"]}/admin/dashboard' 
+                   style='background: #007bff; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; display: inline-block;'>
+                    Acessar Painel
+                </a>
+            </p>
+        </div>";
+
+        return (subject, htmlContent);
+    }
+
+    private (string subject, string htmlContent) GetRejectedTemplate(string userName, string pageTitle, string? reason)
+    {
+        var subject = "⚠️ Sua página precisa de ajustes - bcards.site";
+        var reasonText = !string.IsNullOrEmpty(reason) ? $"<p><strong>Motivo:</strong> {reason}</p>" : "";
+        
+        var htmlContent = $@"
+        <div style='font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;'>
+            <h2 style='color: #dc3545;'>Olá {userName}</h2>
+            <p>Sua página <strong>'{pageTitle}'</strong> não foi aprovada, mas você pode corrigir e reenviar!</p>
+            
+            <div style='background: #f8d7da; padding: 20px; border-radius: 5px; margin: 20px 0;'>
+                <p>❌ <strong>Status:</strong> Necessita ajustes</p>
+                {reasonText}
+            </div>
+            
+            <p>Para que sua página seja aprovada, certifique-se de que:</p>
+            <ul>
+                <li>Não contém conteúdo proibido ou suspeito</li>
+                <li>Todos os links estão funcionando</li>
+                <li>As informações são precisas</li>
+                <li>Segue nossos termos de uso</li>
+            </ul>
+            
+            <p>
+                <a href='{_configuration["BaseUrl"]}/admin/dashboard' 
+                   style='background: #dc3545; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; display: inline-block;'>
+                    Editar Página
+                </a>
+            </p>
+        </div>";
+
+        return (subject, htmlContent);
+    }
+
+    private string GetPriorityLabel(string planType) => planType.ToLower() switch
+    {
+        "premium" => "ALTA",
+        "professional" => "ALTA",
+        "basic" => "MÉDIA",
+        _ => "BAIXA"
+    };
+
+    private string GetPriorityColor(string planType) => planType.ToLower() switch
+    {
+        "premium" => "#dc3545",
+        "professional" => "#fd7e14",
+        "basic" => "#ffc107",
+        _ => "#6c757d"
+    };
+}

src/BCards.Web/Services/IEmailService.cs

@@ -0,0 +1,8 @@
+namespace BCards.Web.Services;
+
+public interface IEmailService
+{
+    Task SendModerationStatusAsync(string userEmail, string userName, string pageTitle, string status, string? reason = null, string? previewUrl = null);
+    Task SendModeratorNotificationAsync(string pageId, string pageTitle, string planType, string userName);
+    Task<bool> SendEmailAsync(string to, string subject, string htmlContent);
+}

src/BCards.Web/Services/IModerationAuthService.cs

@@ -0,0 +1,11 @@
+using System.Security.Claims;
+
+namespace BCards.Web.Services
+{
+    public interface IModerationAuthService
+    {
+        bool IsUserModerator(ClaimsPrincipal user);
+        bool IsEmailModerator(string email);
+        List<string> GetModeratorEmails();
+    }
+}

src/BCards.Web/Services/IModerationService.cs

@@ -0,0 +1,19 @@
+using BCards.Web.Models;
+
+namespace BCards.Web.Services;
+
+public interface IModerationService
+{
+    Task<string> GeneratePreviewTokenAsync(string pageId);
+    Task<bool> ValidatePreviewTokenAsync(string pageId, string token);
+    Task<List<UserPage>> GetPendingModerationAsync(int skip = 0, int take = 20);
+    Task<UserPage?> GetPageForModerationAsync(string pageId);
+    Task ApprovePageAsync(string pageId, string moderatorId, string? notes = null);
+    Task RejectPageAsync(string pageId, string moderatorId, string reason, List<string> issues);
+    Task<bool> CanUserCreatePageAsync(string userId);
+    Task<bool> IncrementPreviewViewAsync(string pageId);
+    Task<Dictionary<string, int>> GetModerationStatsAsync();
+    Task<List<UserPage>> GetModerationHistoryAsync(int skip = 0, int take = 20);
+    Task<UserPage?> GetPageByPreviewTokenAsync(string token);
+    Task DeleteForModerationAsync(string pageId);
+}

src/BCards.Web/Services/ModerationAuthService.cs

@@ -0,0 +1,39 @@
+using BCards.Web.Configuration;
+using Microsoft.Extensions.Options;
+using System.Security.Claims;
+
+namespace BCards.Web.Services
+{
+    public class ModerationAuthService : IModerationAuthService
+    {
+        private readonly ModerationSettings _settings;
+
+        public ModerationAuthService(IOptions<ModerationSettings> settings)
+        {
+            _settings = settings.Value;
+        }
+
+        public bool IsUserModerator(ClaimsPrincipal user)
+        {
+            if (!user.Identity?.IsAuthenticated == true)
+                return false;
+
+            var email = user.FindFirst(ClaimTypes.Email)?.Value;
+            return IsEmailModerator(email);
+        }
+
+        public bool IsEmailModerator(string? email)
+        {
+            if (string.IsNullOrWhiteSpace(email))
+                return false;
+
+            return _settings.ModeratorEmails
+                .Any(moderatorEmail => moderatorEmail.Equals(email, StringComparison.OrdinalIgnoreCase));
+        }
+
+        public List<string> GetModeratorEmails()
+        {
+            return _settings.ModeratorEmails.ToList();
+        }
+    }
+}

src/BCards.Web/Services/ModerationService.cs

@@ -0,0 +1,219 @@
+using BCards.Web.Models;
+using BCards.Web.Repositories;
+using BCards.Web.ViewModels;
+using MongoDB.Driver;
+
+namespace BCards.Web.Services;
+
+public class ModerationService : IModerationService
+{
+    private readonly IUserPageRepository _userPageRepository;
+    private readonly IUserRepository _userRepository;
+    private readonly ILogger<ModerationService> _logger;
+
+    public ModerationService(
+        IUserPageRepository userPageRepository,
+        IUserRepository userRepository,
+        ILogger<ModerationService> logger)
+    {
+        _userPageRepository = userPageRepository;
+        _userRepository = userRepository;
+        _logger = logger;
+    }
+
+    public async Task<string> GeneratePreviewTokenAsync(string pageId)
+    {
+        var token = Guid.NewGuid().ToString("N")[..16];
+        var expiry = DateTime.UtcNow.AddDays(30); // Token válido por 30 dias
+        var page = await _userPageRepository.GetByIdAsync(pageId);
+        page.PreviewToken = token;
+        page.PreviewTokenExpiry = expiry;
+        page.PreviewViewCount = 0;
+
+        await _userPageRepository.UpdateAsync(page);
+
+        _logger.LogInformation("Generated preview token for page {PageId}", pageId);
+        return token;
+    }
+
+    public async Task<bool> ValidatePreviewTokenAsync(string pageId, string token)
+    {
+        var page = await _userPageRepository.GetByIdAsync(pageId);
+        if (page == null)
+            return false;
+
+        var isValid = page.PreviewToken == token &&
+                     page.PreviewTokenExpiry > DateTime.UtcNow &&
+                     page.PreviewViewCount < 50;
+
+        return isValid;
+    }
+
+    public async Task<List<UserPage>> GetPendingModerationAsync(int skip = 0, int take = 20)
+    {
+        var filter = Builders<UserPage>.Filter.Eq(p => p.Status, PageStatus.PendingModeration);
+        
+        // Ordenar por prioridade do plano e depois por data
+        var sort = Builders<UserPage>.Sort
+            .Ascending("planLimitations.planType")
+            .Ascending(p => p.CreatedAt);
+
+        var pages = await _userPageRepository.GetManyAsync(filter, sort, skip, take);
+        return pages.ToList();
+    }
+
+    public async Task<UserPage?> GetPageForModerationAsync(string pageId)
+    {
+        var page = await _userPageRepository.GetByIdAsync(pageId);
+        if (page?.Status != PageStatus.PendingModeration)
+            return null;
+
+        return page;
+    }
+
+    public async Task DeleteForModerationAsync(string pageId)
+    {
+        var page = await _userPageRepository.GetByIdAsync(pageId);
+        await _userPageRepository.DeleteAsync(pageId);
+    }
+
+    public async Task ApprovePageAsync(string pageId, string moderatorId, string? notes = null)
+    {
+        var page = await _userPageRepository.GetByIdAsync(pageId);
+        if (page == null)
+            throw new ArgumentException("Page not found");
+
+        var moderationEntry = new ModerationHistory
+        {
+            Attempt = page.ModerationAttempts + 1,
+            Status = "approved",
+            ModeratorId = moderatorId,
+            Date = DateTime.UtcNow,
+            Reason = notes
+        };
+
+        page.ModerationHistory.Add(moderationEntry);
+
+        var update = Builders<UserPage>.Update
+            .Set(p => p.Status, PageStatus.Active)
+            .Set(p => p.ApprovedAt, DateTime.UtcNow)
+            .Set(p => p.ModerationAttempts, page.ModerationAttempts + 1)
+            .Set(p => p.ModerationHistory, page.ModerationHistory)
+            .Set(p => p.PublishedAt, DateTime.UtcNow)
+            .Unset(p => p.PreviewToken)
+            .Unset(p => p.PreviewTokenExpiry);
+
+        await _userPageRepository.UpdateAsync(pageId, update);
+        _logger.LogInformation("Page {PageId} approved by moderator {ModeratorId}", pageId, moderatorId);
+    }
+
+    public async Task RejectPageAsync(string pageId, string moderatorId, string reason, List<string> issues)
+    {
+        var page = await _userPageRepository.GetByIdAsync(pageId);
+        if (page == null)
+            throw new ArgumentException("Page not found");
+
+        var moderationEntry = new ModerationHistory
+        {
+            Attempt = page.ModerationAttempts + 1,
+            Status = "rejected",
+            ModeratorId = moderatorId,
+            Date = DateTime.UtcNow,
+            Reason = reason,
+            Issues = issues
+        };
+
+        page.ModerationHistory.Add(moderationEntry);
+
+        var newStatus = page.ModerationAttempts >= 2 ? PageStatus.Rejected : PageStatus.Inactive;
+        var userScoreDeduction = Math.Min(20, page.UserScore / 5);
+
+        var update = Builders<UserPage>.Update
+            .Set(p => p.Status, newStatus)
+            .Set(p => p.ModerationAttempts, page.ModerationAttempts + 1)
+            .Set(p => p.ModerationHistory, page.ModerationHistory)
+            .Set(p => p.UserScore, Math.Max(0, page.UserScore - userScoreDeduction))
+            .Unset(p => p.PreviewToken)
+            .Unset(p => p.PreviewTokenExpiry);
+
+        await _userPageRepository.UpdateAsync(pageId, update);
+        _logger.LogInformation("Page {PageId} rejected by moderator {ModeratorId}. Reason: {Reason}", 
+            pageId, moderatorId, reason);
+    }
+
+    public async Task<bool> CanUserCreatePageAsync(string userId)
+    {
+        var user = await _userRepository.GetByIdAsync(userId);
+        if (user == null)
+            return false;
+
+        //var rejectedPages = userPages.Count(p => p.Status == PageStatus.Rejected);
+
+        var filter = Builders<UserPage>.Filter.Eq(p => p.UserId, userId);
+        filter &= Builders<UserPage>.Filter.Eq(p => p.Status, PageStatus.Rejected);
+
+        var rejectedPages = await _userPageRepository.CountAsync(filter);
+        
+        // Usuários com mais de 2 páginas rejeitadas não podem criar novas
+        return rejectedPages < 2;
+    }
+
+    public async Task<bool> IncrementPreviewViewAsync(string pageId)
+    {
+        var page = await _userPageRepository.GetByIdAsync(pageId);
+        if (page == null || page.PreviewViewCount >= 50)
+            return false;
+
+        var update = Builders<UserPage>.Update
+            .Inc(p => p.PreviewViewCount, 1);
+
+        await _userPageRepository.UpdateAsync(pageId, update);
+        return true;
+    }
+
+    public async Task<Dictionary<string, int>> GetModerationStatsAsync()
+    {
+        var stats = new Dictionary<string, int>();
+        
+        var pendingCount = await _userPageRepository.CountAsync(
+            Builders<UserPage>.Filter.Eq(p => p.Status, PageStatus.PendingModeration));
+        
+        var approvedToday = await _userPageRepository.CountAsync(
+            Builders<UserPage>.Filter.And(
+                Builders<UserPage>.Filter.Eq(p => p.Status, PageStatus.Active),
+                Builders<UserPage>.Filter.Gte(p => p.ApprovedAt, DateTime.UtcNow.Date)));
+
+        var rejectedToday = await _userPageRepository.CountAsync(
+            Builders<UserPage>.Filter.And(
+                Builders<UserPage>.Filter.Eq(p => p.Status, PageStatus.Rejected),
+                Builders<UserPage>.Filter.Gte(p => p.UpdatedAt, DateTime.UtcNow.Date)));
+
+        stats["pending"] = (int)pendingCount;
+        stats["approvedToday"] = (int)approvedToday;
+        stats["rejectedToday"] = (int)rejectedToday;
+        
+        return stats;
+    }
+
+    public async Task<List<UserPage>> GetModerationHistoryAsync(int skip = 0, int take = 20)
+    {
+        var filter = Builders<UserPage>.Filter.Or(
+            Builders<UserPage>.Filter.Eq(p => p.Status, PageStatus.Active),
+            Builders<UserPage>.Filter.Eq(p => p.Status, PageStatus.Rejected));
+
+        var sort = Builders<UserPage>.Sort.Descending(p => p.UpdatedAt);
+        
+        var pages = await _userPageRepository.GetManyAsync(filter, sort, skip, take);
+        return pages.ToList();
+    }
+
+    public async Task<UserPage?> GetPageByPreviewTokenAsync(string token)
+    {
+        var filter = Builders<UserPage>.Filter.And(
+            Builders<UserPage>.Filter.Eq(p => p.PreviewToken, token),
+            Builders<UserPage>.Filter.Gt(p => p.PreviewTokenExpiry, DateTime.UtcNow));
+
+        var pages = await _userPageRepository.GetManyAsync(filter);
+        return pages.FirstOrDefault();
+    }
+}

src/BCards.Web/Utils/ModerationMenuViewComponent.cs

@@ -0,0 +1,25 @@
+using BCards.Web.Models;
+using BCards.Web.Services;
+using Microsoft.AspNetCore.Mvc;
+
+namespace BCards.Web.Utils
+{
+    public class ModerationMenuViewComponent : ViewComponent
+    {
+        private readonly IModerationAuthService _moderationAuth;
+
+        public ModerationMenuViewComponent(IModerationAuthService moderationAuth)
+        {
+            _moderationAuth = moderationAuth;
+        }
+
+        public IViewComponentResult Invoke()
+        {
+            var user = HttpContext.User;
+            var isModerator = user.Identity?.IsAuthenticated == true &&
+                              _moderationAuth.IsUserModerator(user);
+
+            return View(isModerator);
+        }
+    }
+}

src/BCards.Web/Utils/SlugHelper.cs

@@ -0,0 +1,116 @@
+using System.Globalization;
+using System.Text.RegularExpressions;
+using System.Text;
+
+namespace BCards.Web.Utils
+{
+    public static class SlugHelper
+    {
+        /// <summary>
+        /// Remove acentos e caracteres especiais, criando um slug limpo
+        /// </summary>
+        public static string RemoveAccents(string text)
+        {
+            if (string.IsNullOrWhiteSpace(text))
+                return string.Empty;
+
+            // Normalizar para NFD (decompor caracteres acentuados)
+            var normalizedString = text.Normalize(NormalizationForm.FormD);
+            var stringBuilder = new StringBuilder();
+
+            // Filtrar apenas caracteres que não são marcas diacríticas
+            foreach (var c in normalizedString)
+            {
+                var unicodeCategory = CharUnicodeInfo.GetUnicodeCategory(c);
+                if (unicodeCategory != UnicodeCategory.NonSpacingMark)
+                {
+                    stringBuilder.Append(c);
+                }
+            }
+
+            return stringBuilder.ToString().Normalize(NormalizationForm.FormC);
+        }
+
+        /// <summary>
+        /// Cria um slug limpo e URL-friendly
+        /// </summary>
+        public static string CreateSlug(string text)
+        {
+            if (string.IsNullOrWhiteSpace(text))
+                return string.Empty;
+
+            // 1. Remover acentos
+            var slug = RemoveAccents(text);
+
+            // 2. Converter para minúsculas
+            slug = slug.ToLowerInvariant();
+
+            // 3. Substituir espaços e caracteres especiais por hífen
+            slug = Regex.Replace(slug, @"[^a-z0-9\s-]", "");
+
+            // 4. Substituir múltiplos espaços por hífen único
+            slug = Regex.Replace(slug, @"[\s-]+", "-");
+
+            // 5. Remover hífens do início e fim
+            slug = slug.Trim('-');
+
+            // 6. Limitar tamanho (opcional)
+            if (slug.Length > 50)
+                slug = slug.Substring(0, 50).TrimEnd('-');
+
+            return slug;
+        }
+
+        /// <summary>
+        /// Cria uma categoria limpa (sem acentos, minúscula)
+        /// </summary>
+        public static string CreateCategorySlug(string category)
+        {
+            if (string.IsNullOrWhiteSpace(category))
+                return string.Empty;
+
+            var slug = RemoveAccents(category);
+            slug = slug.ToLowerInvariant();
+            slug = Regex.Replace(slug, @"[^a-z0-9]", "");
+
+            return slug;
+        }
+
+        /// <summary>
+        /// Dicionário de conversões comuns para categorias brasileiras
+        /// </summary>
+        private static readonly Dictionary<string, string> CategoryMappings = new()
+        {
+            { "saúde", "saude" },
+            { "educação", "educacao" },
+            { "tecnologia", "tecnologia" },
+            { "negócios", "negocios" },
+            { "serviços", "servicos" },
+            { "alimentação", "alimentacao" },
+            { "construção", "construcao" },
+            { "automóveis", "automoveis" },
+            { "beleza", "beleza" },
+            { "esportes", "esportes" },
+            { "música", "musica" },
+            { "fotografia", "fotografia" }
+        };
+
+        /// <summary>
+        /// Converte categoria com mapeamento personalizado
+        /// </summary>
+        public static string ConvertCategory(string category)
+        {
+            if (string.IsNullOrWhiteSpace(category))
+                return string.Empty;
+
+            var lowerCategory = category.ToLowerInvariant().Trim();
+
+            // Verificar mapeamento direto
+            if (CategoryMappings.ContainsKey(lowerCategory))
+                return CategoryMappings[lowerCategory];
+
+            // Fallback para conversão automática
+            return CreateCategorySlug(category);
+        }
+    }
+}

src/BCards.Web/Utils/ViewExtensions.cs

@@ -0,0 +1,14 @@
+using BCards.Web.Services;
+using System.Security.Claims;
+
+namespace BCards.Web.Utils
+{
+    public static class ViewExtensions
+    {
+        public static bool IsModerator(this ClaimsPrincipal user, IServiceProvider services)
+        {
+            var moderationAuth = services.GetRequiredService<IModerationAuthService>();
+            return moderationAuth.IsUserModerator(user);
+        }
+    }
+}

src/BCards.Web/ViewModels/ManagePageViewModel.cs

@@ -100,7 +100,10 @@ public class UserPageSummary
     public int TotalClicks { get; set; } = 0;
     public int TotalViews { get; set; } = 0;
     public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
-    public string PublicUrl => $"/page/{Category.ToLower()}/{Slug.ToLower()}";
+    public string? PreviewToken { get; set; } = string.Empty;
+    public string PublicUrl => $"/page/{Category.ToLower()}/{Slug.ToLower()}?preview={PreviewToken}";
+    public PageStatus? LastModerationStatus { get; set; } = PageStatus.PendingModeration;
+    public string Motive { get; set; } = string.Empty;
 }
 
 public class PlanInfo
@@ -120,5 +123,7 @@ public enum PageStatus
     Active,         // Funcionando normalmente
     Expired,        // Trial vencido -> 301 redirect
     PendingPayment, // Pagamento atrasado -> aviso na página  
-    Inactive        // Pausada pelo usuário
+    Inactive,       // Pausada pelo usuário
+    PendingModeration = 4, // Aguardando moderação
+    Rejected = 5           // Rejeitada na moderação
 }

src/BCards.Web/ViewModels/ModerationViewModel.cs

@@ -0,0 +1,81 @@
+using BCards.Web.Models;
+
+namespace BCards.Web.ViewModels;
+
+public class ModerationDashboardViewModel
+{
+    public List<PendingPageViewModel> PendingPages { get; set; } = new();
+    public Dictionary<string, int> Stats { get; set; } = new();
+    public int CurrentPage { get; set; } = 1;
+    public int PageSize { get; set; } = 20;
+    public bool HasNextPage { get; set; } = false;
+    public bool HasPreviousPage => CurrentPage > 1;
+}
+
+public class ModerationPageViewModel
+{
+    public string Id { get; set; } = string.Empty;
+    public string DisplayName { get; set; } = string.Empty;
+    public string Category { get; set; } = string.Empty;
+    public string Slug { get; set; } = string.Empty;
+    public DateTime CreatedAt { get; set; }
+    public string Status { get; set; } = string.Empty;
+    public int ModerationAttempts { get; set; }
+    public string PlanType { get; set; } = string.Empty;
+    public string? PreviewUrl { get; set; }
+    public DateTime? ApprovedAt { get; set; }
+    public ModerationHistory? LastModerationEntry { get; set; }
+    
+    public string PriorityLabel => PlanType.ToLower() switch
+    {
+        "premium" => "ALTA",
+        "professional" => "ALTA",
+        "basic" => "MÉDIA",
+        _ => "BAIXA"
+    };
+    
+    public string PriorityColor => PlanType.ToLower() switch
+    {
+        "premium" => "danger",
+        "professional" => "warning",
+        "basic" => "info",
+        _ => "secondary"
+    };
+}
+
+public class ModerationReviewViewModel
+{
+    public UserPage Page { get; set; } = new();
+    public User User { get; set; } = new();
+    public string? PreviewUrl { get; set; }
+    public List<ModerationCriterion> ModerationCriteria { get; set; } = new();
+}
+
+public class ModerationHistoryViewModel
+{
+    public List<ModerationPageViewModel> Pages { get; set; } = new();
+    public int CurrentPage { get; set; } = 1;
+    public int PageSize { get; set; } = 20;
+    public bool HasNextPage { get; set; } = false;
+    public bool HasPreviousPage => CurrentPage > 1;
+}
+
+public class ModerationCriterion
+{
+    public string Category { get; set; } = string.Empty;
+    public List<string> Items { get; set; } = new();
+}
+
+public class PendingPageViewModel
+{
+    public string Id { get; set; } = "";
+    public string DisplayName { get; set; } = "";
+    public string Slug { get; set; } = "";
+    public string Category { get; set; } = "";
+    public string PlanType { get; set; } = "";
+    public DateTime CreatedAt { get; set; }
+    public int ModerationAttempts { get; set; }
+    public string PreviewUrl { get; set; } = "";
+    public string PriorityLabel { get; set; } = "";
+    public string PriorityColor { get; set; } = "";
+}

src/BCards.Web/Views/Admin/Dashboard.cshtml

@@ -16,7 +16,7 @@
                     @if (!string.IsNullOrEmpty(Model.CurrentUser.ProfileImage))
                     {
                         <img src="@Model.CurrentUser.ProfileImage" alt="@Model.CurrentUser.Name" 
-                             class="rounded-circle" style="width: 60px; height: 60px; object-fit: cover;">
+                        class="rounded-circle" style="width: 60px; height: 60px; object-fit: cover;">
                     }
                 </div>
             </div>
@@ -28,11 +28,30 @@
                     <div class="col-md-6 col-lg-4 mb-3">
                         <div class="card h-100 @(page.Status == BCards.Web.ViewModels.PageStatus.Active ? "" : "border-warning")">
                             <div class="card-body">
-                                <h6 class="card-title">@(page.DisplayName)</h6>
+                                <h6 class="card-title">
+                                    @(page.DisplayName)
+                                    <form method="post" action="/Admin/DeletePage/@(page.Id)" style="display: inline;" onsubmit="return confirm('Tem certeza que deseja excluir esta página?')">
+                                        @Html.AntiForgeryToken()
+                                        <button type="submit" class="btn btn-link text-danger p-0" title="Excluir página" 
+                                        style="font-size: 12px; text-decoration: none;">
+                                            <i class="fas fa-trash"></i>
+                                        </button>
+                                    </form>
+                                </h6>
                                 <p class="text-muted small mb-2">@(page.Category)/@(page.Slug)</p>
 
                                 <div class="mb-2">
-                                    @switch (page.Status)
+                                    @{
+                                        var pageStatus = page.Status;
+                                        if (page.Status == BCards.Web.ViewModels.PageStatus.Inactive)
+                                        {
+                                            if (page.LastModerationStatus.HasValue)
+                                            {
+                                                pageStatus = page.LastModerationStatus.Value;
+                                            }
+                                        }
+                                    }
+                                    @switch (pageStatus)
                                     {
                                         case BCards.Web.ViewModels.PageStatus.Active:
                                             <span class="badge bg-success">Ativa</span>
@@ -46,9 +65,14 @@
                                         case BCards.Web.ViewModels.PageStatus.Inactive:
                                             <span class="badge bg-secondary">Inativa</span>
                                             break;
+                                        case BCards.Web.ViewModels.PageStatus.PendingModeration:
+                                            <span class="badge bg-warning">Aguardando</span>
+                                            break;
+                                        case BCards.Web.ViewModels.PageStatus.Rejected:
+                                            <span class="badge bg-danger">Rejeitada</span>
+                                            break;
                                     }
                                 </div>
-
                                 @if (Model.CurrentPlan.AllowsAnalytics)
                                 {
                                     <div class="row text-center small mb-3">
@@ -65,13 +89,40 @@
 
                                 <div class="d-flex gap-1 flex-wrap">
                                     <a href="@Url.Action("ManagePage", new { id = page.Id })" 
-                                       class="btn btn-sm btn-outline-primary flex-fill">Editar</a>
+                                    class="btn btn-sm btn-outline-primary flex-fill">Editar</a>
                                     <a href="@(page.PublicUrl)" target="_blank" 
-                                       class="btn btn-sm btn-outline-success flex-fill">Ver</a>
+                                    class="btn btn-sm btn-outline-success flex-fill">Ver</a>
                                 </div>
                             </div>
                             <div class="card-footer bg-transparent">
                                 <small class="text-muted">Criada em @(page.CreatedAt.ToString("dd/MM/yyyy"))</small>
+                                @if ((page.LastModerationStatus ?? page.Status) == BCards.Web.ViewModels.PageStatus.Rejected && !string.IsNullOrEmpty(page.Motive))
+                                {
+                                    <div class="alert alert-danger alert-dismissible fade show mt-2" role="alert">
+                                        <div class="d-flex align-items-start">
+                                            <i class="fas fa-exclamation-triangle me-2 mt-1"></i>
+                                            <div class="flex-grow-1">
+                                                <strong>Motivo da rejeição:</strong><br>
+                                                <small>@(page.Motive)</small>
+                                            </div>
+                                        </div>
+                                        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+                                    </div>
+                                }
+                                else if (page.LastModerationStatus == BCards.Web.ViewModels.PageStatus.Active && !string.IsNullOrEmpty(page.Motive))
+                                {
+                                    <div class="alert alert-info alert-dismissible fade show mt-2" role="alert">
+                                        <div class="d-flex align-items-start">
+                                            <i class="fas fa-exclamation-triangle me-2 mt-1"></i>
+                                            <div class="flex-grow-1">
+                                                <strong>Motivo:</strong><br>
+                                                <small>@(page.Motive)</small>
+                                            </div>
+                                        </div>
+                                        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+                                    </div>
+
+                                }
                             </div>
                         </div>
                     </div>

src/BCards.Web/Views/Admin/ManagePage.cshtml

@@ -1105,3 +1105,19 @@
     }
     </script>
 }
+
+@if (TempData["Error"] != null)
+{
+    <div class="toast-container position-fixed top-0 end-0 p-3">
+        <div class="toast show" role="alert">
+            <div class="toast-header">
+                <i class="fas fa-exclamation-triangle text-warning me-2"></i>
+                <strong class="me-auto">Atenção</strong>
+                <button type="button" class="btn-close" data-bs-dismiss="toast"></button>
+            </div>
+            <div class="toast-body">
+                @TempData["Error"]
+            </div>
+        </div>
+    </div>
+}

src/BCards.Web/Views/Moderation/Dashboard.cshtml

@@ -0,0 +1,60 @@
+@using BCards.Web.ViewModels
+@model ModerationDashboardViewModel
+@{
+    ViewData["Title"] = "Dashboard de Moderação";
+    Layout = "_Layout";
+}
+
+<div class="container">
+    <h1>Dashboard de Moderação</h1>
+    
+    <div class="alert alert-info">
+        <h4>Sistema de Moderação</h4>
+        <p>Páginas pendentes: <strong>@Model.PendingPages.Count</strong></p>
+    </div>
+
+    @if (Model.PendingPages.Any())
+    {
+        <div class="card">
+            <div class="card-header">
+                <h5>Páginas Pendentes</h5>
+            </div>
+            <div class="card-body">
+                <div class="table-responsive">
+                    <table class="table">
+                        <thead>
+                            <tr>
+                                <th>Nome</th>
+                                <th>Categoria</th>
+                                <th>Criada em</th>
+                                <th>Ações</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            @foreach (var pageItem in Model.PendingPages)
+                            {
+                                <tr>
+                                    <td>@pageItem.DisplayName</td>
+                                    <td>@pageItem.Category</td>
+                                    <td>@pageItem.CreatedAt.ToString("dd/MM/yyyy")</td>
+                                    <td>
+                                        <a href="/moderation/review/@pageItem.Id" class="btn btn-sm btn-primary">
+                                            Moderar
+                                        </a>
+                                    </td>
+                                </tr>
+                            }
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+    }
+    else
+    {
+        <div class="alert alert-success">
+            <h4>✅ Nenhuma página pendente!</h4>
+            <p>Todas as páginas foram processadas.</p>
+        </div>
+    }
+</div>

src/BCards.Web/Views/Moderation/History.cshtml

@@ -0,0 +1,83 @@
+@using BCards.Web.ViewModels
+@model ModerationHistoryViewModel
+@{
+    ViewData["Title"] = "Histórico de Moderação";
+    Layout = "_Layout";
+}
+
+<div class="container">
+    <div class="d-flex justify-content-between align-items-center mb-4">
+        <h1>Histórico de Moderação</h1>
+        <a href="/moderation/dashboard" class="btn btn-outline-primary">
+            <i class="fas fa-arrow-left"></i> Voltar
+        </a>
+    </div>
+
+    <div class="alert alert-info">
+        <h4>Histórico</h4>
+        <p>Páginas processadas: <strong>@Model.Pages.Count</strong></p>
+    </div>
+
+    @if (Model.Pages.Any())
+    {
+        <div class="card">
+            <div class="card-header">
+                <h5>Páginas Processadas</h5>
+            </div>
+            <div class="card-body">
+                <div class="table-responsive">
+                    <table class="table">
+                        <thead>
+                            <tr>
+                                <th>Status</th>
+                                <th>Nome</th>
+                                <th>Categoria</th>
+                                <th>Processada em</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            @foreach (var pageItem in Model.Pages)
+                            {
+                                <tr>
+                                    <td>
+                                        @if (pageItem.Status == "Active")
+                                        {
+                                            <span class="badge bg-success">Aprovada</span>
+                                        }
+                                        else if (pageItem.Status == "Rejected")
+                                        {
+                                            <span class="badge bg-danger">Rejeitada</span>
+                                        }
+                                        else
+                                        {
+                                            <span class="badge bg-secondary">@pageItem.Status</span>
+                                        }
+                                    </td>
+                                    <td>@pageItem.DisplayName</td>
+                                    <td>@pageItem.Category</td>
+                                    <td>
+                                        @if (pageItem.ApprovedAt.HasValue)
+                                        {
+                                            @pageItem.ApprovedAt.Value.ToString("dd/MM/yyyy")
+                                        }
+                                        else
+                                        {
+                                            <span class="text-muted">Pendente</span>
+                                        }
+                                    </td>
+                                </tr>
+                            }
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+    }
+    else
+    {
+        <div class="alert alert-success">
+            <h4>📋 Nenhum histórico ainda</h4>
+            <p>Ainda não há páginas processadas.</p>
+        </div>
+    }
+</div>

src/BCards.Web/Views/Moderation/Review.cshtml

@@ -0,0 +1,267 @@
+@using BCards.Web.ViewModels
+@model ModerationReviewViewModel
+@{
+    ViewData["Title"] = "Revisar Página";
+    Layout = "_Layout";
+}
+
+<div class="container-fluid">
+    <div class="row">
+        <div class="col-12">
+            <div class="d-flex justify-content-between align-items-center mb-4">
+                <h1>Moderar Página</h1>
+                <a href="/moderation/dashboard" class="btn btn-outline-secondary">
+                    <i class="fas fa-arrow-left"></i> Voltar
+                </a>
+            </div>
+        </div>
+    </div>
+
+    <div class="row">
+        <!-- Informações da Página -->
+        <div class="col-md-4">
+            <div class="card mb-4">
+                <div class="card-header">
+                    <h5 class="card-title mb-0">Informações da Página</h5>
+                </div>
+                <div class="card-body">
+                    <div class="mb-3">
+                        <strong>Nome:</strong> @Model.Page.DisplayName
+                    </div>
+                    <div class="mb-3">
+                        <strong>Categoria:</strong> 
+                        <span class="badge bg-light text-dark">@Model.Page.Category</span>
+                    </div>
+                    <div class="mb-3">
+                        <strong>Slug:</strong> @Model.Page.Slug
+                    </div>
+                    <div class="mb-3">
+                        <strong>Tipo:</strong> @Model.Page.BusinessType
+                    </div>
+                    <div class="mb-3">
+                        <strong>Plano:</strong> 
+                        <span class="badge bg-info">@Model.Page.PlanLimitations.PlanType</span>
+                    </div>
+                    <div class="mb-3">
+                        <strong>Criado em:</strong> @Model.Page.CreatedAt.ToString("dd/MM/yyyy HH:mm")
+                    </div>
+                    <div class="mb-3">
+                        <strong>Tentativas:</strong> @Model.Page.ModerationAttempts
+                    </div>
+                    <div class="mb-3">
+                        <strong>Total de Links:</strong> @Model.Page.Links.Count
+                    </div>
+                </div>
+            </div>
+
+            <!-- Informações do Usuário -->
+            <div class="card mb-4">
+                <div class="card-header">
+                    <h5 class="card-title mb-0">Informações do Usuário</h5>
+                </div>
+                <div class="card-body">
+                    <div class="mb-3">
+                        <strong>Nome:</strong> @Model.User.Name
+                    </div>
+                    <div class="mb-3">
+                        <strong>Email:</strong> @Model.User.Email
+                    </div>
+                    <div class="mb-3">
+                        <strong>Score:</strong> @Model.Page.UserScore
+                    </div>
+                    <div class="mb-3">
+                        <strong>Membro desde:</strong> @Model.User.CreatedAt.ToString("dd/MM/yyyy")
+                    </div>
+                </div>
+            </div>
+
+            <!-- Preview da Página -->
+            @if (!string.IsNullOrEmpty(Model.PreviewUrl))
+            {
+                <div class="card mb-4">
+                    <div class="card-header">
+                        <h5 class="card-title mb-0">Preview da Página</h5>
+                    </div>
+                    <div class="card-body">
+                        <a href="@Model.PreviewUrl" target="_blank" class="btn btn-info btn-block">
+                            <i class="fas fa-external-link-alt"></i> Abrir Preview
+                        </a>
+                        <small class="text-muted mt-2 d-block">
+                            Visualizações: @Model.Page.PreviewViewCount/50
+                        </small>
+                    </div>
+                </div>
+            }
+        </div>
+
+        <!-- Conteúdo da Página -->
+        <div class="col-md-8">
+            <div class="card mb-4">
+                <div class="card-header">
+                    <h5 class="card-title mb-0">Conteúdo da Página</h5>
+                </div>
+                <div class="card-body">
+                    @if (!string.IsNullOrEmpty(Model.Page.Bio))
+                    {
+                        <div class="mb-3">
+                            <strong>Biografia:</strong>
+                            <p>@Model.Page.Bio</p>
+                        </div>
+                    }
+
+                    <div class="mb-3">
+                        <strong>Links (@Model.Page.Links.Count):</strong>
+                        <div class="mt-2">
+                            @foreach (var link in Model.Page.Links.OrderBy(l => l.Order))
+                            {
+                                <div class="card mb-2">
+                                    <div class="card-body py-2">
+                                        <div class="d-flex justify-content-between">
+                                            <div>
+                                                <strong>@link.Title</strong>
+                                                @if (link.Type == LinkType.Product)
+                                                {
+                                                    <span class="badge bg-success ms-2">Produto</span>
+                                                }
+                                                <br>
+                                                <small class="text-muted">@link.Url</small>
+                                                @if (!string.IsNullOrEmpty(link.Description))
+                                                {
+                                                    <br>
+                                                    <small>@link.Description</small>
+                                                }
+                                            </div>
+                                            <div>
+                                                <a href="@link.Url" target="_blank" class="btn btn-sm btn-outline-primary">
+                                                    <i class="fas fa-external-link-alt"></i>
+                                                </a>
+                                            </div>
+                                        </div>
+                                    </div>
+                                </div>
+                            }
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+            <!-- Critérios de Moderação -->
+            <div class="card mb-4">
+                <div class="card-header">
+                    <h5 class="card-title mb-0">Critérios de Moderação</h5>
+                </div>
+                <div class="card-body">
+                    <form id="moderationForm">
+                        @foreach (var criterion in Model.ModerationCriteria)
+                        {
+                            <div class="mb-4">
+                                <h6 class="text-danger">🚫 @criterion.Category</h6>
+                                @foreach (var item in criterion.Items)
+                                {
+                                    <div class="form-check">
+                                        <input class="form-check-input" type="checkbox" name="issues" value="@item" id="issue_@(item.GetHashCode())">
+                                        <label class="form-check-label" for="issue_@(item.GetHashCode())">
+                                            @item
+                                        </label>
+                                    </div>
+                                }
+                            </div>
+                        }
+                    </form>
+                </div>
+            </div>
+
+            <!-- Histórico de Moderação -->
+            @if (Model.Page.ModerationHistory.Any())
+            {
+                <div class="card mb-4">
+                    <div class="card-header">
+                        <h5 class="card-title mb-0">Histórico de Moderação</h5>
+                    </div>
+                    <div class="card-body">
+                        @foreach (var history in Model.Page.ModerationHistory.OrderByDescending(h => h.Date))
+                        {
+                            <div class="mb-3 pb-3 border-bottom">
+                                <div class="d-flex justify-content-between">
+                                    <strong>Tentativa @history.Attempt</strong>
+                                    <small class="text-muted">@history.Date.ToString("dd/MM/yyyy HH:mm")</small>
+                                </div>
+                                <div>
+                                    <span class="badge bg-@(history.Status == "approved" ? "success" : "danger")">
+                                        @(history.Status == "approved" ? "Aprovada" : "Rejeitada")
+                                    </span>
+                                </div>
+                                @if (!string.IsNullOrEmpty(history.Reason))
+                                {
+                                    <div class="mt-2">
+                                        <strong>Motivo:</strong> @history.Reason
+                                    </div>
+                                }
+                                @if (history.Issues.Any())
+                                {
+                                    <div class="mt-2">
+                                        <strong>Problemas:</strong>
+                                        <ul class="mb-0">
+                                            @foreach (var issue in history.Issues)
+                                            {
+                                                <li>@issue</li>
+                                            }
+                                        </ul>
+                                    </div>
+                                }
+                            </div>
+                        }
+                    </div>
+                </div>
+            }
+
+            <!-- Ações de Moderação -->
+            <div class="card">
+                <div class="card-header">
+                    <h5 class="card-title mb-0">Ações de Moderação</h5>
+                </div>
+                <div class="card-body">
+                    <div class="row">
+                        <div class="col-md-6">
+                            <form asp-action="Approve" asp-route-id="@Model.Page.Id" method="post">
+                                @Html.AntiForgeryToken()
+                                <div class="mb-3">
+                                    <label for="notes" class="form-label">Notas (opcional)</label>
+                                    <textarea class="form-control" id="notes" name="notes" rows="3" 
+                                              placeholder="Observações sobre a aprovação..."></textarea>
+                                </div>
+                                <button type="submit" class="btn btn-success btn-block">
+                                    <i class="fas fa-check"></i> Aprovar Página
+                                </button>
+                            </form>
+                        </div>
+                        <div class="col-md-6">
+                            <form asp-action="Reject" asp-route-id="@Model.Page.Id" method="post">
+                                @Html.AntiForgeryToken()
+                                <div class="mb-3">
+                                    <label for="reason" class="form-label">Motivo da Rejeição *</label>
+                                    <textarea class="form-control" id="reason" name="reason" rows="3" 
+                                              placeholder="Explique o motivo da rejeição..." required></textarea>
+                                </div>
+                                <input type="hidden" id="selectedIssues" name="issues" value="">
+                                <button type="submit" class="btn btn-danger btn-block">
+                                    <i class="fas fa-times"></i> Rejeitar Página
+                                </button>
+                            </form>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+@section Scripts {
+    <script>
+        document.querySelector('form[asp-action="Reject"]').addEventListener('submit', function(e) {
+            const checkedIssues = Array.from(document.querySelectorAll('input[name="issues"]:checked'))
+                .map(cb => cb.value);
+            document.getElementById('selectedIssues').value = JSON.stringify(checkedIssues);
+        });
+    </script>
+}

src/BCards.Web/Views/Shared/Components/ModerationMenu/Default.cshtml

@@ -0,0 +1,33 @@
+@model bool
+
+@if (Model)
+{
+    <li class="nav-item dropdown">
+        <a class="nav-link dropdown-toggle text-warning fw-bold" href="#" id="moderationDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+            <i class="fas fa-shield-alt me-1"></i>Moderação
+        </a>
+        <ul class="dropdown-menu" aria-labelledby="moderationDropdown">
+            <li>
+                <h6 class="dropdown-header">
+                    <i class="fas fa-shield-alt me-2"></i>Área de Moderação
+                </h6>
+            </li>
+            <li>
+                <a class="dropdown-item" href="/moderation/dashboard">
+                    <i class="fas fa-tachometer-alt me-2"></i>Dashboard
+                </a>
+            </li>
+            <li>
+                <a class="dropdown-item" href="/moderation/history">
+                    <i class="fas fa-history me-2"></i>Histórico
+                </a>
+            </li>
+            <li><hr class="dropdown-divider"></li>
+            <li>
+                <a class="dropdown-item text-muted small" href="#" onclick="return false;">
+                    <i class="fas fa-info-circle me-2"></i>Você é um moderador
+                </a>
+            </li>
+        </ul>
+    </li>
+}

src/BCards.Web/Views/Shared/_Layout.cshtml

@@ -57,21 +57,30 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Pricing">Planos</a>
                         </li>
+
+                        @* Menu de Moderação via ViewComponent *@
+                        @await Component.InvokeAsync("ModerationMenu")
                     </ul>
                     <ul class="navbar-nav">
                         @if (User.Identity?.IsAuthenticated == true)
                         {
                             <li class="nav-item">
-                                <a class="nav-link text-dark" asp-area="" asp-controller="Admin" asp-action="Dashboard">Dashboard</a>
+                                <a class="nav-link text-dark" asp-area="" asp-controller="Admin" asp-action="Dashboard">
+                                    <i class="fas fa-user me-1"></i>Dashboard
+                                </a>
                             </li>
                             <li class="nav-item">
-                                <a class="nav-link text-dark" asp-area="" asp-controller="Auth" asp-action="Logout">Sair</a>
+                                <a class="nav-link text-dark" asp-area="" asp-controller="Auth" asp-action="Logout">
+                                    <i class="fas fa-sign-out-alt me-1"></i>Sair
+                                </a>
                             </li>
                         }
                         else
                         {
                             <li class="nav-item">
-                                <a class="nav-link text-dark" asp-area="" asp-controller="Auth" asp-action="Login">Entrar</a>
+                                <a class="nav-link text-dark" asp-area="" asp-controller="Auth" asp-action="Login">
+                                    <i class="fas fa-sign-in-alt me-1"></i>Entrar
+                                </a>
                             </li>
                         }
                     </ul>

src/BCards.Web/Views/UserPage/PageRejected.cshtml

@@ -0,0 +1,30 @@
+@{
+    ViewData["Title"] = "Página Rejeitada";
+    Layout = "_Layout";
+}
+
+<div class="container">
+    <div class="row justify-content-center">
+        <div class="col-md-8">
+            <div class="card shadow-sm">
+                <div class="card-body text-center py-5">
+                    <div class="mb-4">
+                        <i class="fas fa-times-circle text-danger fa-4x"></i>
+                    </div>
+                    <h2 class="h4 mb-3">Página Rejeitada</h2>
+                    <p class="lead mb-4">
+                        Esta página foi rejeitada na moderação e não está disponível publicamente.
+                    </p>
+                    <p class="text-muted mb-4">
+                        O conteúdo não atende aos nossos termos de uso ou padrões de qualidade.
+                        <br>
+                        <strong>Proprietário:</strong> Verifique seu painel para mais detalhes
+                    </p>
+                    <a href="/" class="btn btn-primary">
+                        <i class="fas fa-home"></i> Voltar ao Início
+                    </a>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

src/BCards.Web/Views/UserPage/PendingModeration.cshtml

@@ -0,0 +1,34 @@
+@{
+    ViewData["Title"] = "Página em Análise";
+    Layout = "_Layout";
+}
+
+<div class="container">
+    <div class="row justify-content-center">
+        <div class="col-md-8">
+            <div class="card shadow-sm">
+                <div class="card-body text-center py-5">
+                    <div class="mb-4">
+                        <i class="fas fa-hourglass-half text-warning fa-4x"></i>
+                    </div>
+                    <h2 class="h4 mb-3">Página em Análise</h2>
+                    <p class="lead mb-4">
+                        Esta página está sendo analisada por nossa equipe de moderação.
+                    </p>
+                    <p class="text-muted mb-4">
+                        Estamos verificando se o conteúdo segue nossos termos de uso para manter a qualidade da plataforma.
+                        <br>
+                        <strong>Tempo estimado:</strong> 3-7 dias úteis
+                    </p>
+                    <div class="alert alert-info">
+                        <i class="fas fa-info-circle"></i>
+                        <strong>Proprietário da página:</strong> Verifique seu email para o link de preview
+                    </div>
+                    <a href="/" class="btn btn-primary">
+                        <i class="fas fa-home"></i> Voltar ao Início
+                    </a>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

src/BCards.Web/Views/UserPage/PreviewExpired.cshtml

@@ -0,0 +1,38 @@
+@{
+    ViewData["Title"] = "Preview Expirado";
+    Layout = "_Layout";
+}
+
+<div class="container">
+    <div class="row justify-content-center">
+        <div class="col-md-8">
+            <div class="card shadow-sm">
+                <div class="card-body text-center py-5">
+                    <div class="mb-4">
+                        <i class="fas fa-clock text-warning fa-4x"></i>
+                    </div>
+                    <h2 class="h4 mb-3">Preview Expirado</h2>
+                    <p class="lead mb-4">
+                        O link de preview que você acessou não é mais válido.
+                    </p>
+                    <p class="text-muted mb-4">
+                        Isso pode acontecer se:
+                        <br>
+                        • O link expirou (30 dias)
+                        <br>
+                        • Excedeu o limite de visualizações (50)
+                        <br>
+                        • A página já foi processada
+                    </p>
+                    <div class="alert alert-info">
+                        <i class="fas fa-info-circle"></i>
+                        <strong>Proprietário:</strong> Acesse seu painel para ver o status atual
+                    </div>
+                    <a href="/" class="btn btn-primary">
+                        <i class="fas fa-home"></i> Voltar ao Início
+                    </a>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

src/BCards.Web/appsettings.json

@@ -44,5 +44,25 @@
       "MaxLinks": -1,
       "Features": [ "custom_themes", "full_analytics", "multiple_domains", "priority_support" ]
     }
-  }
+  },
+  "Moderation": {
+    "PriorityTimeframes": {
+      "Trial": "7.00:00:00",
+      "Basic": "7.00:00:00",
+      "Professional": "3.00:00:00",
+      "Premium": "1.00:00:00"
+    },
+    "MaxAttempts": 3,
+    "ModeratorEmail": "ricardo.carneiro@jobmaker.com.br",
+    "ModeratorEmails": [
+      "rrcgoncalves@gmail.com",
+      "rirocarneiro@gmail.com"
+    ]
+  },
+  "SendGrid": {
+    "ApiKey": "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",
+    "FromEmail": "ricardo.carneiro@jobmaker.com.br",
+    "FromName": "Ricardo Carneiro"
+  },
+  "BaseUrl": "https://bcards.site"
 }