fix: ajuste de warnings e combos

Configuration/DockerSecretsConfigurationProvider.cs

@@ -38,7 +38,7 @@ namespace QRRapidoApp.Configuration
                 {
                     try
                     {
-                        var secretValue = File.ReadAllText(secretFilePath).Trim();
+                        var secretValue = (string?)File.ReadAllText(secretFilePath).Trim();
                         if (!string.IsNullOrEmpty(secretValue))
                         {
                             Data[configKey] = secretValue;

Controllers/AccountController.cs

@@ -170,7 +170,9 @@ namespace QRRapidoApp.Controllers
                 var user = await _userService.GetUserByProviderAsync(scheme, providerId);
                 if (user == null)
                 {
-                    user = await _userService.CreateUserAsync(email, name ?? email, scheme, providerId);
+                    // Fix CS8625: Ensure name is not null
+                    var safeName = !string.IsNullOrEmpty(name) ? name : (email ?? "User");
+                    user = await _userService.CreateUserAsync(email, safeName, scheme, providerId);
                 }
                 else
                 {
@@ -180,10 +182,10 @@ namespace QRRapidoApp.Controllers
                 // Create application claims
                 var claims = new List<Claim>
                 {
-                    new Claim(ClaimTypes.NameIdentifier, user.Id),
+                    new Claim(ClaimTypes.NameIdentifier, user.Id ?? string.Empty), // Fix CS8625
-                    new Claim(ClaimTypes.Email, user.Email),
+                    new Claim(ClaimTypes.Email, user.Email ?? string.Empty), // Fix CS8625
-                    new Claim(ClaimTypes.Name, user.Name),
+                    new Claim(ClaimTypes.Name, user.Name ?? string.Empty), // Fix CS8625
-                    new Claim("Provider", user.Provider),
+                    new Claim("Provider", user.Provider ?? string.Empty),
                     new Claim("IsPremium", user.IsPremium.ToString())
                 };
 
@@ -230,6 +232,7 @@ namespace QRRapidoApp.Controllers
                 return RedirectToAction("Login");
             }
 
+            // Ensure we are passing a non-null userId
             ViewBag.QRHistory = await _userService.GetUserQRHistoryAsync(userId, 10);
             ViewBag.MonthlyQRCount = await _userService.GetQRCountThisMonthAsync(userId);
             ViewBag.IsPremium = await _adDisplayService.HasValidPremiumSubscription(userId);

Controllers/HomeController.cs

@@ -33,21 +33,69 @@ namespace QRRapidoApp.Controllers
             _markdownService = markdownService;
         }
 
-        public async Task<IActionResult> Index()
+        // Default fallback route handled by Program.cs map
+        [HttpGet]
+        public async Task<IActionResult> Index(string? qrType = null)
         {
             var userId = User?.FindFirst(ClaimTypes.NameIdentifier)?.Value;
             
+            // Pass the requested QR type to the view to auto-select in combo
+            ViewBag.SelectedQRType = qrType;
+
+            // Set SEO Meta Tags based on QR Type
+            if (!string.IsNullOrEmpty(qrType))
+            {
+                switch (qrType.ToLower())
+                {
+                    case "pix":
+                        ViewBag.Title = "Gerador de Pix Grátis";
+                        ViewBag.Description = "Crie QR Code PIX estático gratuitamente. Ideal para receber pagamentos e doações.";
+                        ViewBag.Keywords = "pix, qr code pix, gerador pix, pix estatico, receber pix";
+                        break;
+                    case "wifi":
+                        ViewBag.Title = _localizer["WiFiQRTitle"]; 
+                        ViewBag.Description = _localizer["WiFiQRDescription"];
+                        break;
+                    case "vcard":
+                        ViewBag.Title = _localizer["VCardQRTitle"] ?? "Gerador de Cartão de Visita Digital";
+                        ViewBag.Description = _localizer["VCardQRDescription"];
+                        break;
+                    case "whatsapp":
+                        ViewBag.Title = "Gerador de Link WhatsApp";
+                        ViewBag.Description = _localizer["WhatsAppQRDescription"];
+                        break;
+                    case "email":
+                        ViewBag.Title = "Gerador de QR Code Email";
+                        ViewBag.Description = _localizer["EmailQRDescription"];
+                        break;
+                    case "sms":
+                        ViewBag.Title = "Gerador de QR Code SMS";
+                        ViewBag.Description = _localizer["SMSQRDescription"];
+                        break;
+                    case "text":
+                        ViewBag.Title = "Gerador de Texto para QR";
+                        ViewBag.Description = _localizer["TextQRDescription"];
+                        break;
+                    case "url":
+                        ViewBag.Title = "Gerador de URL para QR";
+                        ViewBag.Description = _localizer["URLQRDescription"];
+                        break;
+                }
+            }
+            else
+            {
+                // Default SEO
+                ViewBag.Title = _config["App:TaglinePT"];
+                ViewBag.Keywords = _config["SEO:KeywordsPT"];
+                ViewBag.Description = _localizer["QRGenerateDescription"];
+            }
+            
             ViewBag.ShowAds = await _adDisplayService.ShouldShowAds(userId);
             ViewBag.IsPremium = await _adDisplayService.HasValidPremiumSubscription(userId ?? "");
-            ViewBag.IsAuthenticated = User.Identity?.IsAuthenticated ?? false;
+            ViewBag.IsAuthenticated = User?.Identity?.IsAuthenticated ?? false;
-            ViewBag.UserName = User.Identity?.Name ?? "";
+            ViewBag.UserName = User?.Identity?.Name ?? "";
             _adDisplayService.SetViewBagAds(ViewBag);
 
-            // SEO and Analytics data
-            ViewBag.Title = _config["App:TaglinePT"];
-            ViewBag.Keywords = _config["SEO:KeywordsPT"];
-            ViewBag.Description = _localizer["QRGenerateDescription"];
-
             // User stats for logged in users
             if (!string.IsNullOrEmpty(userId))
             {
@@ -55,9 +103,42 @@ namespace QRRapidoApp.Controllers
                 ViewBag.MonthlyQRCount = await _userService.GetQRCountThisMonthAsync(userId);
             }
 
-            return View();
+            return View("Index");
         }
 
+        // Dedicated SEO Routes - These act as virtual pages
+        [Route("pix")]
+        [Route("{culture}/pix")]
+        public async Task<IActionResult> Pix() => await Index("pix");
+
+        [Route("wifi")]
+        [Route("{culture}/wifi")]
+        public async Task<IActionResult> Wifi() => await Index("wifi");
+
+        [Route("vcard")]
+        [Route("{culture}/vcard")]
+        public async Task<IActionResult> VCard() => await Index("vcard");
+
+        [Route("whatsapp")]
+        [Route("{culture}/whatsapp")]
+        public async Task<IActionResult> WhatsApp() => await Index("whatsapp");
+
+        [Route("email")]
+        [Route("{culture}/email")]
+        public async Task<IActionResult> Email() => await Index("email");
+
+        [Route("sms")]
+        [Route("{culture}/sms")]
+        public async Task<IActionResult> Sms() => await Index("sms");
+
+        [Route("text")]
+        [Route("{culture}/text")]
+        public async Task<IActionResult> Text() => await Index("text");
+
+        [Route("url")]
+        [Route("{culture}/url")]
+        public async Task<IActionResult> UrlType() => await Index("url");
+
         public IActionResult Privacy()
         {
             var userId = User?.FindFirst(ClaimTypes.NameIdentifier)?.Value;
@@ -205,91 +286,102 @@ namespace QRRapidoApp.Controllers
             return Ok(new { status = "healthy", timestamp = DateTime.UtcNow });
         }
 
-        // Sitemap endpoint for SEO
+        // Sitemap endpoint for SEO
-        [Route("sitemap.xml")]
+        [Route("sitemap.xml")]
-        public async Task<IActionResult> Sitemap()
+        public async Task<IActionResult> Sitemap()
-        {
+        {
-            var baseUrl = "https://qrrapido.site";
+            var baseUrl = "https://qrrapido.site";
-            var now = DateTime.UtcNow.ToString("yyyy-MM-dd");
+            var now = DateTime.UtcNow.ToString("yyyy-MM-dd");
-
+
-            var sitemapBuilder = new System.Text.StringBuilder();
+            var sitemapBuilder = new System.Text.StringBuilder();
-            sitemapBuilder.AppendLine(@"<?xml version=""1.0"" encoding=""UTF-8""?>");
+            sitemapBuilder.AppendLine(@"<?xml version=""1.0"" encoding=""UTF-8""?>");
-            sitemapBuilder.AppendLine(@"<urlset xmlns=""http://www.sitemaps.org/schemas/sitemap/0.9"">");
+            sitemapBuilder.AppendLine(@"<urlset xmlns=""http://www.sitemaps.org/schemas/sitemap/0.9"">");
-
+
-            void AppendUrl(string relativePath, string changeFreq, string priority, string? lastModOverride = null)
+            void AppendUrl(string relativePath, string changeFreq, string priority, string? lastModOverride = null)
-            {
+            {
-                var normalizedPath = relativePath.StartsWith("/")
+                var normalizedPath = relativePath.StartsWith("/")
-                    ? relativePath
+                    ? relativePath
-                    : $"/{relativePath}";
+                    : $"/{relativePath}";
-
+
-                var lastModValue = lastModOverride ?? now;
+                var lastModValue = lastModOverride ?? now;
-
+
-                sitemapBuilder.AppendLine($@"
+                sitemapBuilder.AppendLine($@"
-                <url>
+                <url>
-                    <loc>{baseUrl}{normalizedPath}</loc>
+                    <loc>{baseUrl}{normalizedPath}</loc>
-                    <lastmod>{lastModValue}</lastmod>
+                    <lastmod>{lastModValue}</lastmod>
-                    <changefreq>{changeFreq}</changefreq>
+                    <changefreq>{changeFreq}</changefreq>
-                    <priority>{priority}</priority>
+                    <priority>{priority}</priority>
-                </url>");
+                </url>");
-            }
+            }
-
+
-            // Core entry points
+            // Core entry points
-            AppendUrl("/", "daily", "1.0");
+            AppendUrl("/", "daily", "1.0");
-            AppendUrl("/pt-BR", "daily", "0.9");
+            AppendUrl("/pt-BR", "daily", "0.9");
-            AppendUrl("/es-PY", "daily", "0.9");
+            AppendUrl("/es-PY", "daily", "0.9");
-
+
-            var cultures = new[] { "pt-BR", "es-PY" };
+            // Tools (Virtual Pages)
-            var informationalPages = new[]
+            var tools = new[] { "pix", "wifi", "vcard", "whatsapp", "email", "sms", "text", "url" };
-            {
+            var cultures = new[] { "pt-BR", "es-PY" };
-                new { Path = "Home/About", ChangeFreq = "monthly", Priority = "0.8" },
+
-                new { Path = "Home/Contact", ChangeFreq = "monthly", Priority = "0.8" },
+            foreach (var culture in cultures)
-                new { Path = "Home/FAQ", ChangeFreq = "weekly", Priority = "0.9" },
+            {
-                new { Path = "Home/HowToUse", ChangeFreq = "weekly", Priority = "0.8" },
+                foreach (var tool in tools)
-                new { Path = "Home/Privacy", ChangeFreq = "monthly", Priority = "0.5" },
+                {
-                new { Path = "Home/Terms", ChangeFreq = "monthly", Priority = "0.5" }
+                    AppendUrl($"/{culture}/{tool}", "weekly", "0.9");
-            };
+                }
-
+            }
-            foreach (var page in informationalPages)
+
-            {
+            var informationalPages = new[]
-                AppendUrl($"/{page.Path}", page.ChangeFreq, page.Priority);
+            {
-            }
+                new { Path = "Home/About", ChangeFreq = "monthly", Priority = "0.8" },
-
+                new { Path = "Home/Contact", ChangeFreq = "monthly", Priority = "0.8" },
-            foreach (var culture in cultures)
+                new { Path = "Home/FAQ", ChangeFreq = "weekly", Priority = "0.9" },
-            {
+                new { Path = "Home/HowToUse", ChangeFreq = "weekly", Priority = "0.8" },
-                foreach (var page in informationalPages)
+                new { Path = "Home/Privacy", ChangeFreq = "monthly", Priority = "0.5" },
-                {
+                new { Path = "Home/Terms", ChangeFreq = "monthly", Priority = "0.5" }
-                    AppendUrl($"/{culture}/{page.Path}", page.ChangeFreq, page.Priority);
+            };
-                }
+
-            }
+            foreach (var page in informationalPages)
-
+            {
-            // Dynamic tutorial pages
+                AppendUrl($"/{page.Path}", page.ChangeFreq, page.Priority);
-            try
+            }
-            {
+
-                var allArticles = await _markdownService.GetAllArticlesForSitemapAsync();
+            foreach (var culture in cultures)
-
+            {
-                foreach (var article in allArticles)
+                foreach (var page in informationalPages)
-                {
+                {
-                    var slug = !string.IsNullOrWhiteSpace(article.Slug)
+                    AppendUrl($"/{culture}/{page.Path}", page.ChangeFreq, page.Priority);
-                        ? article.Slug
+                }
-                        : article.Title.ToLower().Replace(" ", "-");
+            }
-
+
-                    var encodedSlug = System.Uri.EscapeDataString(slug);
+            // Dynamic tutorial pages
-                    var lastMod = article.LastMod.ToString("yyyy-MM-dd");
+            try
-
+            {
-                    AppendUrl($"/{article.Culture}/tutoriais/{encodedSlug}", "weekly", "0.8", lastMod);
+                var allArticles = await _markdownService.GetAllArticlesForSitemapAsync();
-                }
+
-
+                foreach (var article in allArticles)
-                _logger.LogInformation("Generated sitemap with {Count} tutorial articles", allArticles.Count);
+                {
-            }
+                    var slug = !string.IsNullOrWhiteSpace(article.Slug)
-            catch (Exception ex)
+                        ? article.Slug
-            {
+                        : article.Title.ToLower().Replace(" ", "-");
-                _logger.LogError(ex, "Error adding tutorials to sitemap");
+
-            }
+                    var encodedSlug = System.Uri.EscapeDataString(slug);
-
+                    var lastMod = article.LastMod.ToString("yyyy-MM-dd");
-            sitemapBuilder.AppendLine("</urlset>");
+
-
+                    AppendUrl($"/{article.Culture}/tutoriais/{encodedSlug}", "weekly", "0.8", lastMod);
-            return Content(sitemapBuilder.ToString(), "application/xml");
+                }
-        }
+
+                _logger.LogInformation("Generated sitemap with {Count} tutorial articles", allArticles.Count);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error adding tutorials to sitemap");
+            }
+
+            sitemapBuilder.AppendLine("</urlset>");
+
+            return Content(sitemapBuilder.ToString(), "application/xml");
+        }
     }
 
     //public class ErrorViewModel
@@ -297,4 +389,4 @@ namespace QRRapidoApp.Controllers
     //    public string? RequestId { get; set; }
     //    public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
     //}
-}
+}

Middleware/LanguageRedirectionMiddleware.cs

@@ -40,13 +40,9 @@ namespace QRRapidoApp.Middleware
 
             var detectedCulture = DetectBrowserLanguage(context);
 
-            // If the detected culture is the default, do not redirect.
+            // ALWAYS Redirect to include culture in path for consistency and SEO
-            if (detectedCulture == DefaultCulture)
+            // This ensures /pix becomes /pt-BR/pix or /es-PY/pix
-            {
+            
-                await _next(context);
-                return;
-            }
-
             var redirectUrl = $"/{detectedCulture}";
             if (!string.IsNullOrEmpty(path))
             {

Program.cs

@@ -30,22 +30,10 @@ using System.Threading.RateLimiting;
 using Microsoft.AspNetCore.Server.Kestrel.Core;
 using AspNetCore.DataProtection.MongoDb;
 
-// Fix for WSL path issues - disable StaticWebAssets completely
+// Disable StaticWebAssets for WSL compatibility (keeping this as it might still be needed for your mixed env)
-var options = new WebApplicationOptions
-{
-    Args = args,
-    ContentRootPath = Directory.GetCurrentDirectory(),
-    WebRootPath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot")
-};
-
-// Disable StaticWebAssets for WSL compatibility
 Environment.SetEnvironmentVariable("ASPNETCORE_HOSTINGSTARTUP__STATICWEBASSETS__ENABLED", "false");
 
-var builder = WebApplication.CreateBuilder(options);
+var builder = WebApplication.CreateBuilder(args);
-
-// Add Docker Secrets as configuration source (for Swarm deployments)
-// Secrets override values from appsettings.json
-builder.Configuration.AddDockerSecrets();
 
 // Configure Serilog
 var loggerConfig = new LoggerConfiguration()

QRRapidoApp.csproj

@@ -22,7 +22,7 @@
     <PackageReference Include="Serilog.Sinks.Async" Version="2.1.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.1-dev-00953" />
     <PackageReference Include="Serilog.Sinks.OpenSearch" Version="1.3.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.6" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
     <PackageReference Include="SixLabors.ImageSharp.Drawing" Version="2.1.4" />
     <PackageReference Include="Stripe.net" Version="48.4.0" />
     <PackageReference Include="StackExchange.Redis" Version="2.7.4" />

Resources/SharedResource.es.resx

@@ -760,6 +760,9 @@
   <data name="FastestQRGeneratorDescription" xml:space="preserve">
     <value>El generador de códigos QR pya'eve (ás rápido) de la web. Rei rehe (Gratis), seguro y confiable.</value>
   </data>
+  <data name="Tools" xml:space="preserve">
+    <value>Herramientas</value>
+  </data>
   <data name="UsefulLinks" xml:space="preserve">
     <value>Enlaces Útiles</value>
   </data>

Resources/SharedResource.pt-BR.resx

@@ -813,6 +813,9 @@
   <data name="FastestQRGeneratorDescription" xml:space="preserve">
     <value>O gerador de QR codes mais rápido da web. Grátis, seguro e confiável.</value>
   </data>
+  <data name="Tools" xml:space="preserve">
+    <value>Ferramentas</value>
+  </data>
   <data name="UsefulLinks" xml:space="preserve">
     <value>Links Úteis</value>
   </data>

Services/StripeService.cs

@@ -97,47 +97,61 @@ namespace QRRapidoApp.Services
             switch (stripeEvent.Type)
             {
                 case "checkout.session.completed":
-                    var session = stripeEvent.Data.Object as Session;
+                    if (stripeEvent.Data.Object is Session session)
-                    if (session?.SubscriptionId != null)
                     {
-                        var subscriptionService = new SubscriptionService();
+                        if (session.SubscriptionId != null)
-                        var subscription = await subscriptionService.GetAsync(session.SubscriptionId);
+                        {
-                        await ProcessSubscriptionActivation(session.ClientReferenceId, subscription);
+                            var subscriptionService = new SubscriptionService();
+                            var subscription = await subscriptionService.GetAsync(session.SubscriptionId);
+                            // Fix CS8604: Ensure ClientReferenceId is not null
+                            var userId = session.ClientReferenceId ?? 
+                                         (session.Metadata != null && session.Metadata.ContainsKey("user_id") ? session.Metadata["user_id"] : null);
+                            
+                            if (!string.IsNullOrEmpty(userId))
+                            {
+                                await ProcessSubscriptionActivation(userId, subscription);
+                            }
+                            else
+                            {
+                                _logger.LogWarning($"Missing userId in checkout session {session.Id}");
+                            }
+                        }
                     }
                     break;
 
                 case "invoice.finalized":
-                    var invoice = stripeEvent.Data.Object as Invoice;
+                    if (stripeEvent.Data.Object is Invoice invoice)
-                    var subscriptionLineItem = invoice.Lines?.Data
-                        .FirstOrDefault(line =>
-                            !string.IsNullOrEmpty(line.SubscriptionId) ||
-                            line.Subscription != null
-                        );
-
-                    string subscriptionId = null;
-
-                    if (subscriptionLineItem != null)
                     {
-                        // Tenta obter o ID da assinatura de duas formas diferentes
+                        var subscriptionLineItem = invoice.Lines?.Data
-                        subscriptionId = subscriptionLineItem.SubscriptionId
+                            .FirstOrDefault(line =>
-                                      ?? subscriptionLineItem.Subscription?.Id;
+                                !string.IsNullOrEmpty(line.SubscriptionId) ||
-                    }
+                                line.Subscription != null
+                            );
 
-                    if (subscriptionId != null)
+                        string? subscriptionId = null;
-                    {
+
-                        var subscriptionService = new SubscriptionService();
+                        if (subscriptionLineItem != null)
-                        var subscription = await subscriptionService.GetAsync(subscriptionId);
-                        var user = await _userService.GetUserByStripeCustomerIdAsync(subscription.CustomerId);
-                        if (user != null)
                         {
-                            await ProcessSubscriptionActivation(user.Id, subscription);
+                            // Tenta obter o ID da assinatura de duas formas diferentes
+                            subscriptionId = subscriptionLineItem.SubscriptionId
+                                          ?? subscriptionLineItem.Subscription?.Id;
+                        }
+
+                        if (subscriptionId != null)
+                        {
+                            var subscriptionService = new SubscriptionService();
+                            var subscription = await subscriptionService.GetAsync(subscriptionId);
+                            var user = await _userService.GetUserByStripeCustomerIdAsync(subscription.CustomerId);
+                            if (user != null)
+                            {
+                                await ProcessSubscriptionActivation(user.Id, subscription);
+                            }
                         }
                     }
                     break;
 
                 case "customer.subscription.deleted":
-                    var deletedSubscription = stripeEvent.Data.Object as Subscription;
+                    if (stripeEvent.Data.Object is Subscription deletedSubscription)
-                    if (deletedSubscription != null)
                     {
                         await _userService.DeactivatePremiumStatus(deletedSubscription.Id);
                     }

Views/Home/Index.cshtml

@@ -1580,6 +1580,24 @@
             }
         });
     }
+
+    // Auto-select QR Type from Server Route (SEO)
+    const serverSelectedType = '@(ViewBag.SelectedQRType ?? "")';
+    if (serverSelectedType) {
+        const qrTypeSelect = document.getElementById('qr-type');
+        if (qrTypeSelect) {
+            // Find option with this value (case-insensitive)
+            const option = Array.from(qrTypeSelect.options).find(opt => 
+                opt.value.toLowerCase() === serverSelectedType.toLowerCase()
+            );
+            
+            if (option) {
+                qrTypeSelect.value = option.value;
+                // Trigger change event to load correct interface
+                qrTypeSelect.dispatchEvent(new Event('change'));
+            }
+        }
+    }
     });
     </script>
 }

Views/Shared/_Layout.cshtml

@@ -404,15 +404,24 @@
                     <h5>QR Rapido</h5>
                     <p class="small">@Localizer["FastestQRGeneratorDescription"]</p>
                 </div>
-                <div class="col-md-3">
+                <div class="col-md-2">
+                    <h6>@Localizer["Tools"]</h6>
+                    <ul class="list-unstyled small">
+                        <li><a href="/pix" class="text-light text-decoration-none">Gerador de PIX</a></li>
+                        <li><a href="/wifi" class="text-light text-decoration-none">QR Code WiFi</a></li>
+                        <li><a href="/whatsapp" class="text-light text-decoration-none">Link WhatsApp</a></li>
+                        <li><a href="/vcard" class="text-light text-decoration-none">Cartão Digital</a></li>
+                    </ul>
+                </div>
+                <div class="col-md-2">
                     <h6>@Localizer["UsefulLinks"]</h6>
-                    <ul class="list-unstyled">
+                    <ul class="list-unstyled small">
                         <li><a href="@Url.Action("Privacy", "Home")" class="text-light">@Localizer["Privacy"]</a></li>
                         <li><a href="@Url.Action("Terms", "Home")" class="text-light">@Localizer["TermsOfUse"]</a></li>
                         <li><a href="@Url.Action("Upgrade", "Premium")" class="text-warning">Premium</a></li>
                     </ul>
                 </div>
-                <div class="col-md-3">
+                <div class="col-md-2">
                     <h6>@Localizer["Support"]</h6>
                     <ul class="list-unstyled">
                         <li><a href="mailto:contato@qrrapido.site" class="text-light">Contato</a></li>

wwwroot/js/qr-speed-generator.js

@@ -1994,8 +1994,8 @@ class QRRapidoGenerator {
         const urlPreview = document.getElementById('url-preview');
 
         // Helper to safely hide
-        const safeHide = (el) => { if (el) el.style.display = 'none'; };
+        const safeHide = (el) => { if (el) { el.style.display = 'none'; el.classList.add('disabled-state'); } };
-        const safeShow = (el) => { if (el) el.style.display = 'block'; };
+        const safeShow = (el) => { if (el) { el.style.display = 'block'; el.classList.remove('disabled-state'); } };
 
         // 1. Hide EVERYTHING specific first
         safeHide(vcardInterface);