diff --git a/app/Console/Commands/CheckEventPackages.php b/app/Console/Commands/CheckEventPackages.php
index 7df9271..b68f9ed 100644
--- a/app/Console/Commands/CheckEventPackages.php
+++ b/app/Console/Commands/CheckEventPackages.php
@@ -87,6 +87,15 @@ class CheckEventPackages extends Command
 
                     $daysDiff = $now->diffInDays($expiresAt, false);
 
+                    if ($warningDays->isNotEmpty() && $package->gallery_warning_sent_at) {
+                        $maxWarningDay = $warningDays->max();
+                        if ($maxWarningDay !== null && $daysDiff > $maxWarningDay) {
+                            $package->forceFill([
+                                'gallery_warning_sent_at' => null,
+                            ])->save();
+                        }
+                    }
+
                     if ($daysDiff < 0) {
                         if (! $package->gallery_expired_notified_at) {
                             event(new EventPackageGalleryExpired($package));
@@ -139,8 +148,15 @@ class CheckEventPackages extends Command
                         continue;
                     }
 
-                    if ($tenantPackage->expiry_warning_sent_at) {
-                        continue;
+                    if ($eventPackageExpiryDays->isNotEmpty() && $tenantPackage->expiry_warning_sent_at) {
+                        $maxTenantWarning = $eventPackageExpiryDays->max();
+                        if ($maxTenantWarning !== null && $daysDiff > $maxTenantWarning) {
+                            $tenantPackage->forceFill(['expiry_warning_sent_at' => null])->save();
+                        } else {
+                            continue;
+                        }
+                    } elseif ($tenantPackage->expiry_warning_sent_at) {
+                        $tenantPackage->forceFill(['expiry_warning_sent_at' => null])->save();
                     }
 
                     foreach ($eventPackageExpiryDays as $day) {
diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
index 94b717f..b8cd258 100644
--- a/app/Exceptions/Handler.php
+++ b/app/Exceptions/Handler.php
@@ -2,10 +2,10 @@
 
 namespace App\Exceptions;
 
+use App\Support\ApiError;
 use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
-use Throwable;
 use Illuminate\Validation\ValidationException;
-use Inertia\Inertia;
+use Throwable;
 
 class Handler extends ExceptionHandler
 {
@@ -32,35 +32,46 @@ class Handler extends ExceptionHandler
 
     public function render($request, Throwable $e)
     {
-        \Illuminate\Support\Facades\Log::info('Handler render called', ['inertia' => $request->inertia(), 'exception' => get_class($e), 'url' => $request->url()]);
+        if ($request->expectsJson()) {
+            if ($e instanceof ValidationException) {
+                return ApiError::response(
+                    'validation_failed',
+                    'Validation failed',
+                    'The given data was invalid.',
+                    422,
+                    ['errors' => $e->errors()],
+                );
+            }
 
-        if ($e instanceof \Symfony\Component\HttpKernel\Exception\NotFoundHttpException) {
-            \Illuminate\Support\Facades\Log::error('Route not found (404)', [
-                'url' => $request->url(),
-                'method' => $request->method(),
-                'referer' => $request->header('referer'),
-                'user_agent' => $request->header('user-agent')
-            ]);
+            $status = $this->isHttpException($e)
+                ? $this->toHttpException($e)->getStatusCode()
+                : 500;
+
+            $code = $status >= 500 ? 'server_error' : 'request_failed';
+
+            return ApiError::response(
+                $code,
+                $status >= 500 ? 'Unexpected error' : 'Request could not be completed',
+                $this->buildGenericMessage($status),
+                $status,
+            );
         }
 
         if ($request->inertia()) {
             if ($e instanceof ValidationException) {
-                \Illuminate\Support\Facades\Log::info('ValidationException in Inertia', ['errors' => $e->errors(), 'url' => $request->url()]);
-                return response()->json([
-                    'message' => 'The given data was invalid.',
-                    'errors' => $e->errors(),
-                ], 422)->header('X-Inertia-Error', 'true');
-            }
-
-            if ($e instanceof \Exception) {
-                \Illuminate\Support\Facades\Log::info('Exception in Inertia', ['message' => $e->getMessage(), 'url' => $request->url()]);
-                return response()->json([
-                    'message' => 'Registrierung fehlgeschlagen.',
-                    'errors' => ['general' => $e->getMessage()],
-                ], 500)->header('X-Inertia-Error', 'true');
+                return back()->withErrors($e->errors())->withInput($request->all());
             }
         }
 
         return parent::render($request, $e);
     }
-}
\ No newline at end of file
+
+    private function buildGenericMessage(int $status): string
+    {
+        if ($status >= 500) {
+            return 'Something went wrong on our side. Please try again later.';
+        }
+
+        return 'Your request could not be processed. Please verify the details and try again.';
+    }
+}
diff --git a/app/Http/Controllers/Api/EventPublicController.php b/app/Http/Controllers/Api/EventPublicController.php
index bb692dd..9d49a58 100644
--- a/app/Http/Controllers/Api/EventPublicController.php
+++ b/app/Http/Controllers/Api/EventPublicController.php
@@ -150,12 +150,16 @@ class EventPublicController extends BaseController
                 Response::HTTP_FORBIDDEN
             );
 
-            return response()->json([
-                'error' => [
-                    'code' => 'event_not_public',
-                    'message' => 'This event is not publicly accessible.',
-                ],
-            ], Response::HTTP_FORBIDDEN);
+            return ApiError::response(
+                'event_not_public',
+                'Event Not Public',
+                'This event is not publicly accessible.',
+                Response::HTTP_FORBIDDEN,
+                [
+                    'token' => Str::limit($token, 12),
+                    'event_id' => $event->id ?? null,
+                ]
+            );
         }
 
         RateLimiter::clear($rateLimiterKey);
@@ -199,12 +203,15 @@ class EventPublicController extends BaseController
         $event = Event::with(['tenant', 'eventPackage.package'])->find($eventRecord->id);
 
         if (! $event) {
-            return response()->json([
-                'error' => [
-                    'code' => 'event_not_found',
-                    'message' => 'The event associated with this gallery could not be located.',
-                ],
-            ], Response::HTTP_NOT_FOUND);
+            return ApiError::response(
+                'event_not_found',
+                'Event Not Found',
+                'The event associated with this gallery could not be located.',
+                Response::HTTP_NOT_FOUND,
+                [
+                    'token' => Str::limit($token, 12),
+                ]
+            );
         }
 
         $expiresAt = optional($event->eventPackage)->gallery_expires_at;
@@ -222,13 +229,16 @@ class EventPublicController extends BaseController
                 Response::HTTP_GONE
             );
 
-            return response()->json([
-                'error' => [
-                    'code' => 'gallery_expired',
-                    'message' => 'The gallery is no longer available for this event.',
+            return ApiError::response(
+                'gallery_expired',
+                'Gallery Expired',
+                'The gallery is no longer available for this event.',
+                Response::HTTP_GONE,
+                [
+                    'event_id' => $event->id,
                     'expired_at' => $expiresAt->toIso8601String(),
-                ],
-            ], Response::HTTP_GONE);
+                ]
+            );
         }
 
         $this->recordTokenEvent(
@@ -271,12 +281,13 @@ class EventPublicController extends BaseController
                 Response::HTTP_TOO_MANY_REQUESTS
             );
 
-            return response()->json([
-                'error' => [
-                    'code' => 'token_rate_limited',
-                    'message' => 'Too many invalid join token attempts. Try again later.',
-                ],
-            ], Response::HTTP_TOO_MANY_REQUESTS);
+            return ApiError::response(
+                'token_rate_limited',
+                'Too Many Attempts',
+                'Too many invalid join token attempts. Try again later.',
+                Response::HTTP_TOO_MANY_REQUESTS,
+                array_merge($context, ['rate_limiter_key' => $rateLimiterKey])
+            );
         }
 
         RateLimiter::hit($rateLimiterKey, $failureDecay * 60);
@@ -295,12 +306,13 @@ class EventPublicController extends BaseController
             $status
         );
 
-        return response()->json([
-            'error' => [
-                'code' => $code,
-                'message' => $this->tokenErrorMessage($code),
-            ],
-        ], $status);
+        return ApiError::response(
+            $code,
+            $this->tokenErrorTitle($code),
+            $this->tokenErrorMessage($code),
+            $status,
+            $context
+        );
     }
 
     private function tokenErrorMessage(string $code): string
@@ -313,6 +325,17 @@ class EventPublicController extends BaseController
         };
     }
 
+    private function tokenErrorTitle(string $code): string
+    {
+        return match ($code) {
+            'invalid_token' => 'Invalid Join Token',
+            'token_expired' => 'Join Token Expired',
+            'token_revoked' => 'Join Token Revoked',
+            'token_rate_limited' => 'Join Token Rate Limited',
+            default => 'Access Denied',
+        };
+    }
+
     private function recordTokenEvent(
         ?EventJoinToken $joinToken,
         Request $request,
@@ -347,12 +370,16 @@ class EventPublicController extends BaseController
                 Response::HTTP_TOO_MANY_REQUESTS
             );
 
-            return response()->json([
-                'error' => [
-                    'code' => 'access_rate_limited',
-                    'message' => 'Too many requests. Please slow down.',
-                ],
-            ], Response::HTTP_TOO_MANY_REQUESTS);
+            return ApiError::response(
+                'access_rate_limited',
+                'Too Many Requests',
+                'Too many requests. Please slow down.',
+                Response::HTTP_TOO_MANY_REQUESTS,
+                [
+                    'limit' => $limit,
+                    'decay_minutes' => $decay,
+                ]
+            );
         }
 
         RateLimiter::hit($key, $decay * 60);
@@ -383,12 +410,16 @@ class EventPublicController extends BaseController
                 Response::HTTP_TOO_MANY_REQUESTS
             );
 
-            return response()->json([
-                'error' => [
-                    'code' => 'download_rate_limited',
-                    'message' => 'Download rate limit exceeded. Please wait a moment.',
-                ],
-            ], Response::HTTP_TOO_MANY_REQUESTS);
+            return ApiError::response(
+                'download_rate_limited',
+                'Download Rate Limited',
+                'Download rate limit exceeded. Please wait a moment.',
+                Response::HTTP_TOO_MANY_REQUESTS,
+                [
+                    'limit' => $limit,
+                    'decay_minutes' => $decay,
+                ]
+            );
         }
 
         RateLimiter::hit($key, $decay * 60);
@@ -664,12 +695,16 @@ class EventPublicController extends BaseController
             ->first();
 
         if (! $record) {
-            return response()->json([
-                'error' => [
-                    'code' => 'photo_not_found',
-                    'message' => 'The requested photo is no longer available.',
-                ],
-            ], Response::HTTP_NOT_FOUND);
+            return ApiError::response(
+                'photo_not_found',
+                'Photo Not Found',
+                'The requested photo is no longer available.',
+                Response::HTTP_NOT_FOUND,
+                [
+                    'photo_id' => $photo,
+                    'event_id' => $event->id,
+                ]
+            );
         }
 
         $variantPreference = $variant === 'thumbnail'
@@ -697,12 +732,16 @@ class EventPublicController extends BaseController
             ->first();
 
         if (! $record) {
-            return response()->json([
-                'error' => [
-                    'code' => 'photo_not_found',
-                    'message' => 'The requested photo is no longer available.',
-                ],
-            ], Response::HTTP_NOT_FOUND);
+            return ApiError::response(
+                'photo_not_found',
+                'Photo Not Found',
+                'The requested photo is no longer available.',
+                Response::HTTP_NOT_FOUND,
+                [
+                    'photo_id' => $photo,
+                    'event_id' => $event->id,
+                ]
+            );
         }
 
         return $this->streamGalleryPhoto($event, $record, ['original'], 'attachment');
@@ -763,6 +802,69 @@ class EventPublicController extends BaseController
         ])->header('Cache-Control', 'no-store');
     }
 
+    public function package(Request $request, string $token)
+    {
+        $result = $this->resolvePublishedEvent($request, $token, ['id']);
+
+        if ($result instanceof JsonResponse) {
+            return $result;
+        }
+
+        [$eventRecord, $joinToken] = $result;
+
+        $event = Event::with(['tenant', 'eventPackage.package', 'eventPackages.package'])
+            ->findOrFail($eventRecord->id);
+
+        if (! $event->tenant) {
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'The selected event is no longer available.',
+                Response::HTTP_NOT_FOUND,
+                ['scope' => 'photos', 'event_id' => $event->id]
+            );
+        }
+
+        $eventPackage = $this->packageLimitEvaluator->resolveEventPackageForPhotoUpload(
+            $event->tenant,
+            $event->id,
+            $event
+        );
+
+        if (! $eventPackage || ! $eventPackage->package) {
+            return response()->json([
+                'id' => null,
+                'event_id' => $event->id,
+                'package_id' => null,
+                'package' => null,
+                'used_photos' => (int) ($eventPackage?->used_photos ?? 0),
+                'used_guests' => (int) ($eventPackage?->used_guests ?? 0),
+                'expires_at' => $eventPackage?->gallery_expires_at?->toIso8601String(),
+                'limits' => null,
+            ])->header('Cache-Control', 'no-store');
+        }
+
+        $package = $eventPackage->package;
+        $summary = $this->packageLimitEvaluator->summarizeEventPackage($eventPackage);
+
+        return response()->json([
+            'id' => $eventPackage->id,
+            'event_id' => $event->id,
+            'package_id' => $eventPackage->package_id,
+            'package' => [
+                'id' => $eventPackage->package_id,
+                'name' => $package?->getNameForLocale(app()->getLocale()) ?? $package?->name,
+                'max_photos' => $package?->max_photos,
+                'max_guests' => $package?->max_guests,
+                'gallery_days' => $package?->gallery_days,
+            ],
+            'used_photos' => (int) $eventPackage->used_photos,
+            'used_guests' => (int) $eventPackage->used_guests,
+            'expires_at' => $eventPackage->gallery_expires_at?->toIso8601String(),
+            'limits' => $summary,
+        ])->header('Cache-Control', 'no-store');
+    }
+
     private function streamGalleryPhoto(Event $event, Photo $record, array $variantPreference, string $disposition)
     {
         foreach ($variantPreference as $variant) {
@@ -852,12 +954,16 @@ class EventPublicController extends BaseController
             return redirect()->away($fallbackUrl);
         }
 
-        return response()->json([
-            'error' => [
-                'code' => 'photo_unavailable',
-                'message' => 'The requested photo could not be loaded.',
-            ],
-        ], Response::HTTP_NOT_FOUND);
+        return ApiError::response(
+            'photo_unavailable',
+            'Photo Unavailable',
+            'The requested photo could not be loaded.',
+            Response::HTTP_NOT_FOUND,
+            [
+                'photo_id' => $record->id,
+                'event_id' => $event->id,
+            ]
+        );
     }
 
     private function resolvePhotoVariant(Photo $record, string $variant): array
@@ -1191,7 +1297,13 @@ class EventPublicController extends BaseController
             ->where('events.status', 'published')
             ->first();
         if (! $row) {
-            return response()->json(['error' => ['code' => 'not_found', 'message' => 'Photo not found or event not public']], 404);
+            return ApiError::response(
+                'photo_not_found',
+                'Photo Not Found',
+                'Photo not found or event not public.',
+                Response::HTTP_NOT_FOUND,
+                ['photo_id' => $id]
+            );
         }
         $row->file_path = $this->toPublicUrl((string) ($row->file_path ?? ''));
         $row->thumbnail_path = $this->toPublicUrl((string) ($row->thumbnail_path ?? ''));
@@ -1219,7 +1331,13 @@ class EventPublicController extends BaseController
             ->where('events.status', 'published')
             ->first(['photos.id', 'photos.event_id']);
         if (! $photo) {
-            return response()->json(['error' => ['code' => 'not_found', 'message' => 'Photo not found or event not public']], 404);
+            return ApiError::response(
+                'photo_not_found',
+                'Photo Not Found',
+                'Photo not found or event not public.',
+                Response::HTTP_NOT_FOUND,
+                ['photo_id' => $id]
+            );
         }
 
         // Idempotent like per device
diff --git a/app/Http/Controllers/Api/LegalController.php b/app/Http/Controllers/Api/LegalController.php
index 333fa04..0c98db3 100644
--- a/app/Http/Controllers/Api/LegalController.php
+++ b/app/Http/Controllers/Api/LegalController.php
@@ -3,8 +3,10 @@
 namespace App\Http\Controllers\Api;
 
 use App\Models\LegalPage;
+use App\Support\ApiError;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller as BaseController;
+use Symfony\Component\HttpFoundation\Response;
 
 class LegalController extends BaseController
 {
@@ -27,7 +29,13 @@ class LegalController extends BaseController
             ->orderByDesc('version')
             ->first();
         if (! $page) {
-            return response()->json(['error' => ['code' => 'not_found', 'message' => 'Legal page not found']], 404);
+            return ApiError::response(
+                'legal_page_not_found',
+                'Legal Page Not Found',
+                'The requested legal document does not exist.',
+                Response::HTTP_NOT_FOUND,
+                ['slug' => $resolved]
+            );
         }
 
         $title = $page->title[$locale] ?? $page->title[$page->locale_fallback] ?? $page->title['de'] ?? $page->title['en'] ?? $page->slug;
diff --git a/app/Http/Controllers/Api/StripeWebhookController.php b/app/Http/Controllers/Api/StripeWebhookController.php
index 44f442f..fea37a6 100644
--- a/app/Http/Controllers/Api/StripeWebhookController.php
+++ b/app/Http/Controllers/Api/StripeWebhookController.php
@@ -16,9 +16,7 @@ use Stripe\Webhook;
 
 class StripeWebhookController extends Controller
 {
-    public function __construct(private CheckoutWebhookService $checkoutWebhooks)
-    {
-    }
+    public function __construct(private CheckoutWebhookService $checkoutWebhooks) {}
 
     public function handleWebhook(Request $request)
     {
@@ -33,9 +31,19 @@ class StripeWebhookController extends Controller
                 $endpointSecret
             );
         } catch (SignatureVerificationException $e) {
-            return response()->json(['error' => 'Invalid signature'], 400);
+            return ApiError::response(
+                'stripe_invalid_signature',
+                'Ungültige Signatur',
+                'Die Signatur der Stripe-Anfrage ist ungültig.',
+                400
+            );
         } catch (\UnexpectedValueException $e) {
-            return response()->json(['error' => 'Invalid payload'], 400);
+            return ApiError::response(
+                'stripe_invalid_payload',
+                'Ungültige Daten',
+                'Der Stripe Payload konnte nicht gelesen werden.',
+                400
+            );
         }
 
         $eventArray = method_exists($event, 'toArray') ? $event->toArray() : (array) $event;
@@ -78,6 +86,7 @@ class StripeWebhookController extends Controller
 
         if (! $packageId || ! $type) {
             Log::warning('Stripe intent missing metadata payload', ['metadata' => $metadata]);
+
             return;
         }
 
@@ -178,4 +187,3 @@ class StripeWebhookController extends Controller
         ]);
     }
 }
-
diff --git a/app/Http/Controllers/Api/Tenant/EventController.php b/app/Http/Controllers/Api/Tenant/EventController.php
index 6ed3581..ab40d75 100644
--- a/app/Http/Controllers/Api/Tenant/EventController.php
+++ b/app/Http/Controllers/Api/Tenant/EventController.php
@@ -13,6 +13,7 @@ use App\Models\Package;
 use App\Models\Photo;
 use App\Models\Tenant;
 use App\Services\EventJoinTokenService;
+use App\Support\ApiError;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
@@ -204,7 +205,13 @@ class EventController extends Controller
         $tenantId = $request->attributes->get('tenant_id');
 
         if ($event->tenant_id !== $tenantId) {
-            return response()->json(['error' => 'Event not found'], 404);
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'Das Event konnte nicht gefunden werden.',
+                404,
+                ['event_slug' => $event->slug ?? null]
+            );
         }
 
         $event->load([
@@ -228,7 +235,13 @@ class EventController extends Controller
         $tenantId = $request->attributes->get('tenant_id');
 
         if ($event->tenant_id !== $tenantId) {
-            return response()->json(['error' => 'Event not found'], 404);
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'Das Event konnte nicht gefunden werden.',
+                404,
+                ['event_slug' => $event->slug ?? null]
+            );
         }
 
         $validated = $request->validated();
@@ -264,7 +277,13 @@ class EventController extends Controller
         $tenantId = $request->attributes->get('tenant_id');
 
         if ($event->tenant_id !== $tenantId) {
-            return response()->json(['error' => 'Event not found'], 404);
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'Das Event konnte nicht gefunden werden.',
+                404,
+                ['event_slug' => $event->slug ?? null]
+            );
         }
 
         $event->delete();
@@ -279,7 +298,13 @@ class EventController extends Controller
         $tenantId = $request->attributes->get('tenant_id');
 
         if ($event->tenant_id !== $tenantId) {
-            return response()->json(['error' => 'Event not found'], 404);
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'Das Event konnte nicht gefunden werden.',
+                404,
+                ['event_slug' => $event->slug ?? null]
+            );
         }
 
         $totalPhotos = Photo::where('event_id', $event->id)->count();
@@ -304,7 +329,13 @@ class EventController extends Controller
         $tenantId = $request->attributes->get('tenant_id');
 
         if ($event->tenant_id !== $tenantId) {
-            return response()->json(['error' => 'Event not found'], 404);
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'Das Event konnte nicht gefunden werden.',
+                404,
+                ['event_slug' => $event->slug ?? null]
+            );
         }
 
         $event->load(['eventType', 'eventPackage.package']);
@@ -439,7 +470,13 @@ class EventController extends Controller
         $tenantId = $request->attributes->get('tenant_id');
 
         if ($event->tenant_id !== $tenantId) {
-            return response()->json(['error' => 'Event not found'], 404);
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'Das Event konnte nicht gefunden werden.',
+                404,
+                ['event_slug' => $event->slug ?? null]
+            );
         }
 
         $activate = ! (bool) $event->is_active;
@@ -466,7 +503,13 @@ class EventController extends Controller
         $tenantId = $request->attributes->get('tenant_id');
 
         if ($event->tenant_id !== $tenantId) {
-            return response()->json(['error' => 'Event not found'], 404);
+            return ApiError::response(
+                'event_not_found',
+                'Event not accessible',
+                'Das Event konnte nicht gefunden werden.',
+                404,
+                ['event_slug' => $event->slug ?? null]
+            );
         }
 
         $validated = $request->validate([
diff --git a/app/Http/Controllers/Api/Tenant/PhotoController.php b/app/Http/Controllers/Api/Tenant/PhotoController.php
index fbdec2b..ca49bbb 100644
--- a/app/Http/Controllers/Api/Tenant/PhotoController.php
+++ b/app/Http/Controllers/Api/Tenant/PhotoController.php
@@ -22,6 +22,7 @@ use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Str;
 use Illuminate\Validation\ValidationException;
+use Symfony\Component\HttpFoundation\Response;
 
 class PhotoController extends Controller
 {
@@ -46,27 +47,16 @@ class PhotoController extends Controller
             ->where('tenant_id', $tenantId)
             ->firstOrFail();
 
+        $event->loadMissing(['tenant', 'eventPackage.package', 'eventPackages.package']);
         $tenant = $event->tenant;
 
-        if ($tenant) {
-            $violation = $this->packageLimitEvaluator->assessPhotoUpload($tenant, $event->id, $event);
-
-            if ($violation !== null) {
-                return ApiError::response(
-                    $violation['code'],
-                    $violation['title'],
-                    $violation['message'],
-                    $violation['status'],
-                    $violation['meta']
-                );
-            }
-        }
-
         $eventPackage = $tenant
             ? $this->packageLimitEvaluator->resolveEventPackageForPhotoUpload($tenant, $event->id, $event)
             : null;
 
-        $previousUsedPhotos = $eventPackage?->used_photos ?? 0;
+        $limitSummary = $eventPackage
+            ? $this->packageLimitEvaluator->summarizeEventPackage($eventPackage)
+            : null;
 
         $query = Photo::where('event_id', $event->id)
             ->with('event')->withCount('likes')
@@ -84,7 +74,9 @@ class PhotoController extends Controller
         $perPage = $request->get('per_page', 20);
         $photos = $query->paginate($perPage);
 
-        return PhotoResource::collection($photos);
+        return PhotoResource::collection($photos)->additional([
+            'limits' => $limitSummary,
+        ]);
     }
 
     /**
@@ -97,6 +89,29 @@ class PhotoController extends Controller
             ->where('tenant_id', $tenantId)
             ->firstOrFail();
 
+        $event->loadMissing(['tenant', 'eventPackage.package', 'eventPackages.package']);
+        $tenant = $event->tenant;
+
+        $eventPackage = $tenant
+            ? $this->packageLimitEvaluator->resolveEventPackageForPhotoUpload($tenant, $event->id, $event)
+            : null;
+
+        if ($tenant) {
+            $violation = $this->packageLimitEvaluator->assessPhotoUpload($tenant, $event->id, $event);
+
+            if ($violation !== null) {
+                return ApiError::response(
+                    $violation['code'],
+                    $violation['title'],
+                    $violation['message'],
+                    $violation['status'],
+                    $violation['meta']
+                );
+            }
+        }
+
+        $previousUsedPhotos = $eventPackage?->used_photos ?? 0;
+
         $validated = $request->validated();
         $file = $request->file('photo');
 
@@ -197,12 +212,17 @@ class PhotoController extends Controller
             $this->packageUsageTracker->recordPhotoUsage($eventPackage, $previousUsedPhotos, 1);
         }
 
+        $limitSummary = $eventPackage
+            ? $this->packageLimitEvaluator->summarizeEventPackage($eventPackage)
+            : null;
+
         $photo->load('event')->loadCount('likes');
 
         return response()->json([
             'message' => 'Photo uploaded successfully. Awaiting moderation.',
             'data' => new PhotoResource($photo),
             'moderation_notice' => 'Your photo has been uploaded and will be reviewed shortly.',
+            'limits' => $limitSummary,
         ], 201);
     }
 
@@ -217,7 +237,13 @@ class PhotoController extends Controller
             ->firstOrFail();
 
         if ($photo->event_id !== $event->id) {
-            return response()->json(['error' => 'Photo not found'], 404);
+            return ApiError::response(
+                'photo_not_found',
+                'Foto nicht gefunden',
+                'Das Foto gehört nicht zu diesem Event.',
+                404,
+                ['photo_id' => $photo->id]
+            );
         }
 
         $photo->load('event')->loadCount('likes');
@@ -239,7 +265,13 @@ class PhotoController extends Controller
             ->firstOrFail();
 
         if ($photo->event_id !== $event->id) {
-            return response()->json(['error' => 'Photo not found'], 404);
+            return ApiError::response(
+                'photo_not_found',
+                'Foto nicht gefunden',
+                'Das Foto gehört nicht zu diesem Event.',
+                404,
+                ['photo_id' => $photo->id]
+            );
         }
 
         $validated = $request->validate([
@@ -251,7 +283,13 @@ class PhotoController extends Controller
 
         // Only tenant admins can moderate
         if (isset($validated['status']) && ! $this->tokenHasScope($request, 'tenant:write')) {
-            return response()->json(['error' => 'Insufficient scopes'], 403);
+            return ApiError::response(
+                'insufficient_scope',
+                'Insufficient Scopes',
+                'You are not allowed to moderate photos for this event.',
+                Response::HTTP_FORBIDDEN,
+                ['required_scope' => 'tenant:write']
+            );
         }
 
         $photo->update($validated);
@@ -279,7 +317,13 @@ class PhotoController extends Controller
             ->firstOrFail();
 
         if ($photo->event_id !== $event->id) {
-            return response()->json(['error' => 'Photo not found'], 404);
+            return ApiError::response(
+                'photo_not_found',
+                'Foto nicht gefunden',
+                'Das Foto gehört nicht zu diesem Event.',
+                404,
+                ['photo_id' => $photo->id]
+            );
         }
 
         $assets = EventMediaAsset::where('photo_id', $photo->id)->get();
@@ -303,6 +347,9 @@ class PhotoController extends Controller
             Storage::disk($fallbackDisk)->delete([$photo->path, $photo->thumbnail_path]);
         }
 
+        $eventPackage = $event->eventPackage;
+        $usageTracker = app(\App\Services\Packages\PackageUsageTracker::class);
+
         // Delete record and likes
         DB::transaction(function () use ($photo, $assets) {
             $photo->likes()->delete();
@@ -312,6 +359,15 @@ class PhotoController extends Controller
             $photo->delete();
         });
 
+        if ($eventPackage && $eventPackage->package) {
+            $previousUsed = (int) $eventPackage->used_photos;
+            if ($previousUsed > 0) {
+                $eventPackage->decrement('used_photos');
+                $eventPackage->refresh();
+                $usageTracker->recordPhotoUsage($eventPackage, $previousUsed, -1);
+            }
+        }
+
         return response()->json([
             'message' => 'Photo deleted successfully',
         ]);
@@ -328,7 +384,13 @@ class PhotoController extends Controller
             ->firstOrFail();
 
         if ($photo->event_id !== $event->id) {
-            return response()->json(['error' => 'Photo not found'], 404);
+            return ApiError::response(
+                'photo_not_found',
+                'Photo not found',
+                'The specified photo could not be located for this event.',
+                Response::HTTP_NOT_FOUND,
+                ['photo_id' => $photo->id, 'event_id' => $event->id]
+            );
         }
 
         $photo->update(['is_featured' => true]);
@@ -345,7 +407,13 @@ class PhotoController extends Controller
             ->firstOrFail();
 
         if ($photo->event_id !== $event->id) {
-            return response()->json(['error' => 'Photo not found'], 404);
+            return ApiError::response(
+                'photo_not_found',
+                'Photo not found',
+                'The specified photo could not be located for this event.',
+                Response::HTTP_NOT_FOUND,
+                ['photo_id' => $photo->id, 'event_id' => $event->id]
+            );
         }
 
         $photo->update(['is_featured' => false]);
@@ -569,7 +637,13 @@ class PhotoController extends Controller
         ]);
 
         if ($request->event_id !== $event->id) {
-            return response()->json(['error' => 'Invalid event ID'], 400);
+            return ApiError::response(
+                'event_mismatch',
+                'Invalid Event',
+                'The provided event does not match the authenticated tenant event.',
+                Response::HTTP_BAD_REQUEST,
+                ['payload_event_id' => $request->event_id, 'expected_event_id' => $event->id]
+            );
         }
 
         $event->load('storageAssignments.storageTarget');
diff --git a/app/Http/Controllers/Api/Tenant/SettingsController.php b/app/Http/Controllers/Api/Tenant/SettingsController.php
index 2a79f7e..7bfab31 100644
--- a/app/Http/Controllers/Api/Tenant/SettingsController.php
+++ b/app/Http/Controllers/Api/Tenant/SettingsController.php
@@ -3,10 +3,14 @@
 namespace App\Http\Controllers\Api\Tenant;
 
 use App\Http\Controllers\Controller;
+use App\Http\Requests\Tenant\NotificationPreferencesRequest;
 use App\Http\Requests\Tenant\SettingsStoreRequest;
 use App\Models\Tenant;
+use App\Services\Packages\TenantNotificationPreferences;
+use App\Support\ApiError;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
 
 class SettingsController extends Controller
 {
@@ -27,6 +31,62 @@ class SettingsController extends Controller
         ]);
     }
 
+    public function notificationPreferences(
+        Request $request,
+        TenantNotificationPreferences $preferencesService
+    ): JsonResponse {
+        $tenant = $request->tenant;
+        $defaults = TenantNotificationPreferences::defaults();
+        $resolved = [];
+
+        foreach (array_keys($defaults) as $key) {
+            $resolved[$key] = $preferencesService->shouldNotify($tenant, $key);
+        }
+
+        return response()->json([
+            'data' => [
+                'defaults' => $defaults,
+                'preferences' => $resolved,
+                'overrides' => $tenant->notification_preferences ?? null,
+                'meta' => [
+                    'credit_warning_sent_at' => $tenant->credit_warning_sent_at?->toIso8601String(),
+                    'credit_warning_threshold' => $tenant->credit_warning_threshold,
+                ],
+            ],
+        ]);
+    }
+
+    public function updateNotificationPreferences(
+        NotificationPreferencesRequest $request,
+        TenantNotificationPreferences $preferencesService
+    ): JsonResponse {
+        $tenant = $request->tenant;
+        $payload = $request->validated()['preferences'];
+
+        $tenant->update([
+            'notification_preferences' => $payload,
+        ]);
+
+        $tenant->refresh();
+
+        $resolved = [];
+        foreach (array_keys(TenantNotificationPreferences::defaults()) as $key) {
+            $resolved[$key] = $preferencesService->shouldNotify($tenant->fresh(), $key);
+        }
+
+        return response()->json([
+            'message' => 'Benachrichtigungseinstellungen aktualisiert.',
+            'data' => [
+                'preferences' => $resolved,
+                'overrides' => $tenant->notification_preferences,
+                'meta' => [
+                    'credit_warning_sent_at' => $tenant->credit_warning_sent_at?->toIso8601String(),
+                    'credit_warning_threshold' => $tenant->credit_warning_threshold,
+                ],
+            ],
+        ]);
+    }
+
     /**
      * Update the tenant's settings.
      */
@@ -98,7 +158,12 @@ class SettingsController extends Controller
         $domain = $request->input('domain');
 
         if (! $domain) {
-            return response()->json(['error' => 'Domain ist erforderlich.'], 400);
+            return ApiError::response(
+                'domain_missing',
+                'Domain erforderlich',
+                'Bitte gib eine Domain an.',
+                Response::HTTP_BAD_REQUEST
+            );
         }
 
         if (! $this->isValidDomain($domain)) {
diff --git a/app/Http/Controllers/Api/Tenant/TaskController.php b/app/Http/Controllers/Api/Tenant/TaskController.php
index a7e24d3..19d8721 100644
--- a/app/Http/Controllers/Api/Tenant/TaskController.php
+++ b/app/Http/Controllers/Api/Tenant/TaskController.php
@@ -6,20 +6,19 @@ use App\Http\Controllers\Controller;
 use App\Http\Requests\Tenant\TaskStoreRequest;
 use App\Http\Requests\Tenant\TaskUpdateRequest;
 use App\Http\Resources\Tenant\TaskResource;
+use App\Models\Event;
 use App\Models\Task;
 use App\Models\TaskCollection;
-use App\Models\Event;
+use App\Support\ApiError;
+use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
-use Illuminate\Http\JsonResponse;
+use Symfony\Component\HttpFoundation\Response;
 
 class TaskController extends Controller
 {
     /**
      * Display a listing of the tenant's tasks.
-     *
-     * @param Request $request
-     * @return AnonymousResourceCollection
      */
     public function index(Request $request): AnonymousResourceCollection
     {
@@ -38,7 +37,7 @@ class TaskController extends Controller
         // Search and filters
         if ($search = $request->get('search')) {
             $query->where(function ($inner) use ($search) {
-                $like = '%' . $search . '%';
+                $like = '%'.$search.'%';
                 $inner->where('title->de', 'like', $like)
                     ->orWhere('title->en', 'like', $like)
                     ->orWhere('description->de', 'like', $like)
@@ -47,11 +46,11 @@ class TaskController extends Controller
         }
 
         if ($collectionId = $request->get('collection_id')) {
-            $query->whereHas('taskCollection', fn($q) => $q->where('id', $collectionId));
+            $query->whereHas('taskCollection', fn ($q) => $q->where('id', $collectionId));
         }
 
         if ($eventId = $request->get('event_id')) {
-            $query->whereHas('assignedEvents', fn($q) => $q->where('id', $eventId));
+            $query->whereHas('assignedEvents', fn ($q) => $q->where('id', $eventId));
         }
 
         $perPage = $request->get('per_page', 15);
@@ -62,9 +61,6 @@ class TaskController extends Controller
 
     /**
      * Store a newly created task in storage.
-     *
-     * @param TaskStoreRequest $request
-     * @return JsonResponse
      */
     public function store(TaskStoreRequest $request): JsonResponse
     {
@@ -91,10 +87,6 @@ class TaskController extends Controller
 
     /**
      * Display the specified task.
-     *
-     * @param Request $request
-     * @param Task $task
-     * @return JsonResponse
      */
     public function show(Request $request, Task $task): JsonResponse
     {
@@ -109,10 +101,6 @@ class TaskController extends Controller
 
     /**
      * Update the specified task in storage.
-     *
-     * @param TaskUpdateRequest $request
-     * @param Task $task
-     * @return JsonResponse
      */
     public function update(TaskUpdateRequest $request, Task $task): JsonResponse
     {
@@ -142,10 +130,6 @@ class TaskController extends Controller
 
     /**
      * Remove the specified task from storage.
-     *
-     * @param Request $request
-     * @param Task $task
-     * @return JsonResponse
      */
     public function destroy(Request $request, Task $task): JsonResponse
     {
@@ -162,11 +146,6 @@ class TaskController extends Controller
 
     /**
      * Assign task to an event.
-     *
-     * @param Request $request
-     * @param Task $task
-     * @param Event $event
-     * @return JsonResponse
      */
     public function assignToEvent(Request $request, Task $task, Event $event): JsonResponse
     {
@@ -187,10 +166,6 @@ class TaskController extends Controller
 
     /**
      * Bulk assign tasks to an event.
-     *
-     * @param Request $request
-     * @param Event $event
-     * @return JsonResponse
      */
     public function bulkAssignToEvent(Request $request, Event $event): JsonResponse
     {
@@ -200,7 +175,12 @@ class TaskController extends Controller
 
         $taskIds = $request->input('task_ids', []);
         if (empty($taskIds)) {
-            return response()->json(['error' => 'Keine Task-IDs angegeben.'], 400);
+            return ApiError::response(
+                'task_ids_missing',
+                'Keine Aufgaben angegeben',
+                'Bitte wähle mindestens eine Aufgabe aus.',
+                Response::HTTP_BAD_REQUEST
+            );
         }
 
         $tasks = Task::whereIn('id', $taskIds)
@@ -209,7 +189,7 @@ class TaskController extends Controller
 
         $attached = 0;
         foreach ($tasks as $task) {
-            if (!$task->assignedEvents()->where('event_id', $event->id)->exists()) {
+            if (! $task->assignedEvents()->where('event_id', $event->id)->exists()) {
                 $task->assignedEvents()->attach($event->id);
                 $attached++;
             }
@@ -222,10 +202,6 @@ class TaskController extends Controller
 
     /**
      * Get tasks for a specific event.
-     *
-     * @param Request $request
-     * @param Event $event
-     * @return AnonymousResourceCollection
      */
     public function forEvent(Request $request, Event $event): AnonymousResourceCollection
     {
@@ -233,7 +209,7 @@ class TaskController extends Controller
             abort(404);
         }
 
-        $tasks = Task::whereHas('assignedEvents', fn($q) => $q->where('event_id', $event->id))
+        $tasks = Task::whereHas('assignedEvents', fn ($q) => $q->where('event_id', $event->id))
             ->with(['taskCollection'])
             ->orderBy('created_at', 'desc')
             ->paginate($request->get('per_page', 15));
@@ -243,10 +219,6 @@ class TaskController extends Controller
 
     /**
      * Get tasks from a specific collection.
-     *
-     * @param Request $request
-     * @param TaskCollection $collection
-     * @return AnonymousResourceCollection
      */
     public function fromCollection(Request $request, TaskCollection $collection): AnonymousResourceCollection
     {
@@ -321,9 +293,7 @@ class TaskController extends Controller
     }
 
     /**
-     * @param mixed $value
-     * @param array<string, string>|null $fallback
-     *
+     * @param  array<string, string>|null  $fallback
      * @return array<string, string>|null
      */
     protected function normalizeTranslations(mixed $value, ?array $fallback = null, bool $allowNull = false): ?array
diff --git a/app/Http/Controllers/Api/TenantController.php b/app/Http/Controllers/Api/TenantController.php
index ad1cc60..8de7354 100644
--- a/app/Http/Controllers/Api/TenantController.php
+++ b/app/Http/Controllers/Api/TenantController.php
@@ -6,32 +6,40 @@ use App\Models\Event;
 use App\Models\Photo;
 use App\Models\User;
 use App\Services\EventJoinTokenService;
+use App\Support\ApiError;
+use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Routing\Controller as BaseController;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Str;
+use Symfony\Component\HttpFoundation\Response;
 
 class TenantController extends BaseController
 {
-    public function __construct(private readonly EventJoinTokenService $joinTokenService)
-    {
-    }
+    public function __construct(private readonly EventJoinTokenService $joinTokenService) {}
 
     public function login(Request $request)
     {
         $creds = $request->validate([
-            'email' => ['required','email'],
-            'password' => ['required','string'],
+            'email' => ['required', 'email'],
+            'password' => ['required', 'string'],
         ]);
         if (! Auth::attempt($creds)) {
-            return response()->json(['error' => ['code' => 'invalid_credentials']], 401);
+            return ApiError::response(
+                'invalid_credentials',
+                'Invalid Credentials',
+                'The provided credentials are incorrect.',
+                Response::HTTP_UNAUTHORIZED,
+                ['email' => $creds['email']]
+            );
         }
         /** @var User $user */
         $user = Auth::user();
         // naive token (cache-based), expires in 8 hours
         $token = Str::random(80);
         Cache::put('api_token:'.$token, $user->id, now()->addHours(8));
+
         return response()->json([
             'token' => $token,
             'user' => [
@@ -46,6 +54,7 @@ class TenantController extends BaseController
     public function me(Request $request)
     {
         $u = Auth::user();
+
         return response()->json([
             'id' => $u->id,
             'name' => $u->name,
@@ -62,7 +71,8 @@ class TenantController extends BaseController
         if ($tenantId) {
             $q->where('tenant_id', $tenantId);
         }
-        return response()->json(['data' => $q->orderByDesc('created_at')->limit(100)->get(['id','name','slug','date','is_active'])]);
+
+        return response()->json(['data' => $q->orderByDesc('created_at')->limit(100)->get(['id', 'name', 'slug', 'date', 'is_active'])]);
     }
 
     public function showEvent(int $id)
@@ -71,9 +81,10 @@ class TenantController extends BaseController
         $tenantId = $u->tenant_id ?? null;
         $ev = Event::findOrFail($id);
         if ($tenantId && $ev->tenant_id !== $tenantId) {
-            return response()->json(['error' => ['code' => 'forbidden']], 403);
+            return $this->forbiddenResponse('events.show', ['event_id' => $ev->id, 'tenant_id' => $tenantId]);
         }
-        return response()->json($ev->only(['id','name','slug','date','is_active','default_locale']));
+
+        return response()->json($ev->only(['id', 'name', 'slug', 'date', 'is_active', 'default_locale']));
     }
 
     public function storeEvent(Request $request)
@@ -81,19 +92,20 @@ class TenantController extends BaseController
         $u = Auth::user();
         $tenantId = $u->tenant_id ?? null;
         $data = $request->validate([
-            'name' => ['required','string','max:255'],
-            'slug' => ['required','string','max:255'],
-            'date' => ['nullable','date'],
+            'name' => ['required', 'string', 'max:255'],
+            'slug' => ['required', 'string', 'max:255'],
+            'date' => ['nullable', 'date'],
             'is_active' => ['boolean'],
         ]);
-        $ev = new Event();
+        $ev = new Event;
         $ev->tenant_id = $tenantId ?? $ev->tenant_id;
         $ev->name = ['de' => $data['name'], 'en' => $data['name']];
         $ev->slug = $data['slug'];
         $ev->date = $data['date'] ?? null;
-        $ev->is_active = (bool)($data['is_active'] ?? true);
+        $ev->is_active = (bool) ($data['is_active'] ?? true);
         $ev->default_locale = 'de';
         $ev->save();
+
         return response()->json(['id' => $ev->id]);
     }
 
@@ -103,19 +115,28 @@ class TenantController extends BaseController
         $tenantId = $u->tenant_id ?? null;
         $ev = Event::findOrFail($id);
         if ($tenantId && $ev->tenant_id !== $tenantId) {
-            return response()->json(['error' => ['code' => 'forbidden']], 403);
+            return $this->forbiddenResponse('events.update', ['event_id' => $ev->id, 'tenant_id' => $tenantId]);
         }
         $data = $request->validate([
-            'name' => ['nullable','string','max:255'],
-            'slug' => ['nullable','string','max:255'],
-            'date' => ['nullable','date'],
-            'is_active' => ['nullable','boolean'],
+            'name' => ['nullable', 'string', 'max:255'],
+            'slug' => ['nullable', 'string', 'max:255'],
+            'date' => ['nullable', 'date'],
+            'is_active' => ['nullable', 'boolean'],
         ]);
-        if (isset($data['name'])) $ev->name = ['de' => $data['name'], 'en' => $data['name']];
-        if (isset($data['slug'])) $ev->slug = $data['slug'];
-        if (array_key_exists('date', $data)) $ev->date = $data['date'];
-        if (array_key_exists('is_active', $data)) $ev->is_active = (bool)$data['is_active'];
+        if (isset($data['name'])) {
+            $ev->name = ['de' => $data['name'], 'en' => $data['name']];
+        }
+        if (isset($data['slug'])) {
+            $ev->slug = $data['slug'];
+        }
+        if (array_key_exists('date', $data)) {
+            $ev->date = $data['date'];
+        }
+        if (array_key_exists('is_active', $data)) {
+            $ev->is_active = (bool) $data['is_active'];
+        }
         $ev->save();
+
         return response()->json(['ok' => true]);
     }
 
@@ -125,11 +146,12 @@ class TenantController extends BaseController
         $tenantId = $u->tenant_id ?? null;
         $ev = Event::findOrFail($id);
         if ($tenantId && $ev->tenant_id !== $tenantId) {
-            return response()->json(['error' => ['code' => 'forbidden']], 403);
+            return $this->forbiddenResponse('events.toggle', ['event_id' => $ev->id, 'tenant_id' => $tenantId]);
         }
         $ev->is_active = ! (bool) $ev->is_active;
         $ev->save();
-        return response()->json(['is_active' => (bool)$ev->is_active]);
+
+        return response()->json(['is_active' => (bool) $ev->is_active]);
     }
 
     public function eventStats(int $id)
@@ -138,15 +160,16 @@ class TenantController extends BaseController
         $tenantId = $u->tenant_id ?? null;
         $ev = Event::findOrFail($id);
         if ($tenantId && $ev->tenant_id !== $tenantId) {
-            return response()->json(['error' => ['code' => 'forbidden']], 403);
+            return $this->forbiddenResponse('events.stats', ['event_id' => $ev->id, 'tenant_id' => $tenantId]);
         }
         $total = Photo::where('event_id', $id)->count();
         $featured = Photo::where('event_id', $id)->where('is_featured', 1)->count();
         $likes = Photo::where('event_id', $id)->sum('likes_count');
+
         return response()->json([
-            'total' => (int)$total,
-            'featured' => (int)$featured,
-            'likes' => (int)$likes,
+            'total' => (int) $total,
+            'featured' => (int) $featured,
+            'likes' => (int) $likes,
         ]);
     }
 
@@ -156,7 +179,7 @@ class TenantController extends BaseController
         $tenantId = $u->tenant_id ?? null;
         $ev = Event::findOrFail($id);
         if ($tenantId && $ev->tenant_id !== $tenantId) {
-            return response()->json(['error' => ['code' => 'forbidden']], 403);
+            return $this->forbiddenResponse('events.invite', ['event_id' => $ev->id, 'tenant_id' => $tenantId]);
         }
 
         $joinToken = $this->joinTokenService->createToken($ev, [
@@ -176,9 +199,10 @@ class TenantController extends BaseController
         $tenantId = $u->tenant_id ?? null;
         $ev = Event::findOrFail($id);
         if ($tenantId && $ev->tenant_id !== $tenantId) {
-            return response()->json(['error' => ['code' => 'forbidden']], 403);
+            return $this->forbiddenResponse('events.photos', ['event_id' => $ev->id, 'tenant_id' => $tenantId]);
         }
-        $rows = Photo::where('event_id', $id)->orderByDesc('created_at')->limit(100)->get(['id','thumbnail_path','file_path','likes_count','is_featured','created_at']);
+        $rows = Photo::where('event_id', $id)->orderByDesc('created_at')->limit(100)->get(['id', 'thumbnail_path', 'file_path', 'likes_count', 'is_featured', 'created_at']);
+
         return response()->json(['data' => $rows]);
     }
 
@@ -186,7 +210,9 @@ class TenantController extends BaseController
     {
         $p = Photo::findOrFail($photoId);
         $this->authorizePhoto($p);
-        $p->is_featured = 1; $p->save();
+        $p->is_featured = 1;
+        $p->save();
+
         return response()->json(['ok' => true]);
     }
 
@@ -194,7 +220,9 @@ class TenantController extends BaseController
     {
         $p = Photo::findOrFail($photoId);
         $this->authorizePhoto($p);
-        $p->is_featured = 0; $p->save();
+        $p->is_featured = 0;
+        $p->save();
+
         return response()->json(['ok' => true]);
     }
 
@@ -203,9 +231,21 @@ class TenantController extends BaseController
         $p = Photo::findOrFail($photoId);
         $this->authorizePhoto($p);
         $p->delete();
+
         return response()->json(['ok' => true]);
     }
 
+    private function forbiddenResponse(string $action, array $meta = []): JsonResponse
+    {
+        return ApiError::response(
+            'forbidden',
+            'Forbidden',
+            'You are not allowed to perform this action.',
+            Response::HTTP_FORBIDDEN,
+            array_merge(['action' => $action], $meta)
+        );
+    }
+
     protected function authorizePhoto(Photo $p): void
     {
         $u = Auth::user();
diff --git a/app/Http/Controllers/Api/TenantPackageController.php b/app/Http/Controllers/Api/TenantPackageController.php
index 3295041..44fff29 100644
--- a/app/Http/Controllers/Api/TenantPackageController.php
+++ b/app/Http/Controllers/Api/TenantPackageController.php
@@ -4,8 +4,10 @@ namespace App\Http\Controllers\Api;
 
 use App\Http\Controllers\Controller;
 use App\Models\TenantPackage;
-use Illuminate\Http\Request;
+use App\Support\ApiError;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
 
 class TenantPackageController extends Controller
 {
@@ -13,8 +15,13 @@ class TenantPackageController extends Controller
     {
         $tenant = $request->attributes->get('tenant');
 
-        if (!$tenant) {
-            return response()->json(['error' => 'Tenant not found.'], 404);
+        if (! $tenant) {
+            return ApiError::response(
+                'tenant_not_found',
+                'Tenant Not Found',
+                'The authenticated tenant context could not be resolved.',
+                Response::HTTP_NOT_FOUND
+            );
         }
 
         $packages = TenantPackage::where('tenant_id', $tenant->id)
@@ -33,4 +40,4 @@ class TenantPackageController extends Controller
             'message' => 'Tenant packages loaded successfully.',
         ]);
     }
-}
\ No newline at end of file
+}
diff --git a/app/Http/Controllers/OAuthController.php b/app/Http/Controllers/OAuthController.php
index 6394d09..9133db8 100644
--- a/app/Http/Controllers/OAuthController.php
+++ b/app/Http/Controllers/OAuthController.php
@@ -7,6 +7,7 @@ use App\Models\OAuthCode;
 use App\Models\RefreshToken;
 use App\Models\Tenant;
 use App\Models\TenantToken;
+use App\Support\ApiError;
 use Firebase\JWT\JWT;
 use GuzzleHttp\Client;
 use Illuminate\Http\Request;
@@ -17,6 +18,7 @@ use Illuminate\Support\Facades\Hash;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Support\Str;
+use Symfony\Component\HttpFoundation\Response;
 
 class OAuthController extends Controller
 {
@@ -690,7 +692,12 @@ class OAuthController extends Controller
     {
         $tenant = $request->user()->tenant ?? null;
         if (! $tenant) {
-            return response()->json(['error' => 'Tenant not found'], 404);
+            return ApiError::response(
+                'tenant_not_found',
+                'Tenant not found',
+                'The authenticated user is not assigned to a tenant.',
+                Response::HTTP_NOT_FOUND
+            );
         }
 
         $state = Str::random(40);
diff --git a/app/Http/Controllers/RevenueCatWebhookController.php b/app/Http/Controllers/RevenueCatWebhookController.php
index 24ef674..4da0107 100644
--- a/app/Http/Controllers/RevenueCatWebhookController.php
+++ b/app/Http/Controllers/RevenueCatWebhookController.php
@@ -3,9 +3,11 @@
 namespace App\Http\Controllers;
 
 use App\Jobs\ProcessRevenueCatWebhook;
+use App\Support\ApiError;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Log;
+use Symfony\Component\HttpFoundation\Response;
 
 class RevenueCatWebhookController extends Controller
 {
@@ -15,17 +17,33 @@ class RevenueCatWebhookController extends Controller
 
         if ($secret === '') {
             Log::error('RevenueCat webhook secret not configured');
-            return response()->json(['error' => 'Webhook not configured'], 500);
+
+            return ApiError::response(
+                'webhook_not_configured',
+                'Webhook Not Configured',
+                'RevenueCat webhook secret is missing.',
+                Response::HTTP_INTERNAL_SERVER_ERROR
+            );
         }
 
         $signature = trim((string) $request->header('X-Signature', ''));
         if ($signature === '') {
-            return response()->json(['error' => 'Signature missing'], 400);
+            return ApiError::response(
+                'signature_missing',
+                'Signature Missing',
+                'The RevenueCat webhook request did not include a signature.',
+                Response::HTTP_BAD_REQUEST
+            );
         }
 
         $payload = $request->getContent();
         if (! $this->signatureMatches($payload, $signature, $secret)) {
-            return response()->json(['error' => 'Invalid signature'], 400);
+            return ApiError::response(
+                'signature_invalid',
+                'Invalid Signature',
+                'The webhook signature could not be validated.',
+                Response::HTTP_BAD_REQUEST
+            );
         }
 
         $decoded = json_decode($payload, true);
@@ -33,7 +51,14 @@ class RevenueCatWebhookController extends Controller
             Log::warning('RevenueCat webhook received invalid JSON', [
                 'error' => json_last_error_msg(),
             ]);
-            return response()->json(['error' => 'Invalid payload'], 400);
+
+            return ApiError::response(
+                'payload_invalid',
+                'Invalid Payload',
+                'The webhook payload could not be decoded as JSON.',
+                Response::HTTP_BAD_REQUEST,
+                ['json_error' => json_last_error_msg()]
+            );
         }
 
         ProcessRevenueCatWebhook::dispatch(
diff --git a/app/Http/Controllers/StripePaymentController.php b/app/Http/Controllers/StripePaymentController.php
index 8a1d511..ee0e345 100644
--- a/app/Http/Controllers/StripePaymentController.php
+++ b/app/Http/Controllers/StripePaymentController.php
@@ -2,14 +2,15 @@
 
 namespace App\Http\Controllers;
 
-use Illuminate\Http\Request;
+use App\Models\Package;
+use App\Support\ApiError;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Log;
-use Stripe\Stripe;
 use Stripe\PaymentIntent;
-use App\Models\Package;
-use App\Models\Tenant;
+use Stripe\Stripe;
+use Symfony\Component\HttpFoundation\Response;
 
 class StripePaymentController extends Controller
 {
@@ -25,13 +26,23 @@ class StripePaymentController extends Controller
         ]);
 
         $user = Auth::user();
-        if (!$user) {
-            return response()->json(['error' => 'Nicht authentifiziert'], 401);
+        if (! $user) {
+            return ApiError::response(
+                'unauthenticated',
+                'Nicht authentifiziert',
+                'Bitte melde dich an, um einen Kauf zu starten.',
+                Response::HTTP_UNAUTHORIZED
+            );
         }
 
         $tenant = $user->tenant;
-        if (!$tenant) {
-            return response()->json(['error' => 'Kein Tenant gefunden'], 403);
+        if (! $tenant) {
+            return ApiError::response(
+                'tenant_not_found',
+                'Tenant nicht gefunden',
+                'Für dein Benutzerkonto konnte kein Tenant gefunden werden.',
+                Response::HTTP_FORBIDDEN
+            );
         }
 
         $package = Package::findOrFail($request->package_id);
@@ -40,13 +51,13 @@ class StripePaymentController extends Controller
         if ($package->price <= 0) {
             return response()->json([
                 'type' => 'free',
-                'message' => 'Kostenloses Paket - kein Payment Intent nötig'
+                'message' => 'Kostenloses Paket - kein Payment Intent nötig',
             ]);
         }
 
         try {
             $paymentIntent = PaymentIntent::create([
-                'amount' => (int)($package->price * 100), // In Cent
+                'amount' => (int) ($package->price * 100), // In Cent
                 'currency' => 'eur',
                 'metadata' => [
                     'package_id' => $package->id,
@@ -65,7 +76,7 @@ class StripePaymentController extends Controller
                 'payment_intent_id' => $paymentIntent->id,
                 'package_id' => $package->id,
                 'tenant_id' => $tenant->id,
-                'amount' => $package->price
+                'amount' => $package->price,
             ]);
 
             return response()->json([
@@ -76,10 +87,16 @@ class StripePaymentController extends Controller
             Log::error('Stripe Payment Intent Fehler', [
                 'error' => $e->getMessage(),
                 'package_id' => $request->package_id,
-                'user_id' => $user->id
+                'user_id' => $user->id,
             ]);
 
-            return response()->json(['error' => $e->getMessage()], 400);
+            return ApiError::response(
+                'stripe_payment_error',
+                'Stripe Fehler',
+                'Die Zahlung konnte nicht vorbereitet werden.',
+                Response::HTTP_BAD_REQUEST,
+                ['stripe_message' => $e->getMessage()]
+            );
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/Http/Middleware/ApiTokenAuth.php b/app/Http/Middleware/ApiTokenAuth.php
index f761b0c..43feecb 100644
--- a/app/Http/Middleware/ApiTokenAuth.php
+++ b/app/Http/Middleware/ApiTokenAuth.php
@@ -2,11 +2,14 @@
 
 namespace App\Http\Middleware;
 
-use Closure;
-use Illuminate\Http\Request;
-use Illuminate\Support\Facades\Cache;
-use Illuminate\Support\Facades\Auth;
 use App\Models\User;
+use App\Support\ApiError;
+use Closure;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Cache;
+use Symfony\Component\HttpFoundation\Response;
 
 class ApiTokenAuth
 {
@@ -14,19 +17,30 @@ class ApiTokenAuth
     {
         $header = $request->header('Authorization', '');
         if (! str_starts_with($header, 'Bearer ')) {
-            return response()->json(['error' => ['code' => 'unauthorized']], 401);
+            return $this->unauthorizedResponse('missing_bearer');
         }
         $token = substr($header, 7);
         $userId = Cache::get('api_token:'.$token);
         if (! $userId) {
-            return response()->json(['error' => ['code' => 'unauthorized']], 401);
+            return $this->unauthorizedResponse('token_unknown');
         }
         $user = User::find($userId);
         if (! $user) {
-            return response()->json(['error' => ['code' => 'unauthorized']], 401);
+            return $this->unauthorizedResponse('user_missing');
         }
         Auth::login($user); // for policies if needed
+
         return $next($request);
     }
-}
 
+    private function unauthorizedResponse(string $reason): JsonResponse
+    {
+        return ApiError::response(
+            'unauthorized',
+            'Unauthorized',
+            'Authentication is required to access this resource.',
+            Response::HTTP_UNAUTHORIZED,
+            ['reason' => $reason]
+        );
+    }
+}
diff --git a/app/Http/Middleware/TenantIsolation.php b/app/Http/Middleware/TenantIsolation.php
index 9452ea1..a76f135 100644
--- a/app/Http/Middleware/TenantIsolation.php
+++ b/app/Http/Middleware/TenantIsolation.php
@@ -2,9 +2,12 @@
 
 namespace App\Http\Middleware;
 
+use App\Support\ApiError;
 use Closure;
+use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
+use Symfony\Component\HttpFoundation\Response;
 
 class TenantIsolation
 {
@@ -15,15 +18,15 @@ class TenantIsolation
     {
         $tenantId = $request->attributes->get('tenant_id');
 
-        if (!$tenantId) {
-            return response()->json(['error' => 'Tenant ID not found in token'], 401);
+        if (! $tenantId) {
+            return $this->missingTenantIdResponse();
         }
 
         // Get the tenant from request (query param, route param, or header)
         $requestTenantId = $this->getTenantIdFromRequest($request);
 
         if ($requestTenantId && $requestTenantId != $tenantId) {
-            return response()->json(['error' => 'Tenant isolation violation'], 403);
+            return $this->tenantIsolationViolationResponse((int) $tenantId, (int) $requestTenantId);
         }
 
         // Set tenant context for query scoping
@@ -32,7 +35,6 @@ class TenantIsolation
             $connection->statement('SET @tenant_id = ?', [$tenantId]);
         }
 
-
         // Add tenant context to request for easy access in controllers
         $request->attributes->set('current_tenant_id', $tenantId);
 
@@ -62,4 +64,28 @@ class TenantIsolation
         // 4. For tenant-specific resources, use token tenant_id
         return null;
     }
+
+    private function missingTenantIdResponse(): JsonResponse
+    {
+        return ApiError::response(
+            'tenant_context_missing',
+            'Tenant Context Missing',
+            'Tenant ID not found in access token.',
+            Response::HTTP_UNAUTHORIZED
+        );
+    }
+
+    private function tenantIsolationViolationResponse(int $tokenTenantId, int $requestTenantId): JsonResponse
+    {
+        return ApiError::response(
+            'tenant_isolation_violation',
+            'Tenant Isolation Violation',
+            'The requested resource belongs to a different tenant.',
+            Response::HTTP_FORBIDDEN,
+            [
+                'token_tenant_id' => $tokenTenantId,
+                'request_tenant_id' => $requestTenantId,
+            ]
+        );
+    }
 }
diff --git a/app/Http/Middleware/TenantTokenGuard.php b/app/Http/Middleware/TenantTokenGuard.php
index 5e409e4..c555c75 100644
--- a/app/Http/Middleware/TenantTokenGuard.php
+++ b/app/Http/Middleware/TenantTokenGuard.php
@@ -4,15 +4,18 @@ namespace App\Http\Middleware;
 
 use App\Models\Tenant;
 use App\Models\TenantToken;
+use App\Support\ApiError;
 use Closure;
 use Firebase\JWT\JWT;
 use Firebase\JWT\Key;
-use Illuminate\Support\Facades\File;
 use Illuminate\Auth\GenericUser;
+use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\File;
 use Illuminate\Support\Str;
+use Symfony\Component\HttpFoundation\Response;
 
 class TenantTokenGuard
 {
@@ -26,36 +29,76 @@ class TenantTokenGuard
         $token = $this->getTokenFromRequest($request);
 
         if (! $token) {
-            return response()->json(['error' => 'Token not provided'], 401);
+            return $this->errorResponse(
+                'token_missing',
+                'Token Missing',
+                'Authentication token not provided.',
+                Response::HTTP_UNAUTHORIZED
+            );
         }
 
         try {
             $decoded = $this->decodeToken($token);
         } catch (\Exception $e) {
-            return response()->json(['error' => 'Invalid token'], 401);
+            return $this->errorResponse(
+                'token_invalid',
+                'Invalid Token',
+                'Authentication token cannot be decoded.',
+                Response::HTTP_UNAUTHORIZED
+            );
         }
 
         if ($this->isTokenBlacklisted($decoded)) {
-            return response()->json(['error' => 'Token has been revoked'], 401);
+            return $this->errorResponse(
+                'token_revoked',
+                'Token Revoked',
+                'The provided token is no longer valid.',
+                Response::HTTP_UNAUTHORIZED,
+                ['jti' => $decoded['jti'] ?? null]
+            );
         }
 
         if (! empty($scopes) && ! $this->hasScopes($decoded, $scopes)) {
-            return response()->json(['error' => 'Insufficient scopes'], 403);
+            return $this->errorResponse(
+                'token_scope_violation',
+                'Insufficient Scopes',
+                'The provided token does not include the required scopes.',
+                Response::HTTP_FORBIDDEN,
+                ['required_scopes' => $scopes, 'token_scopes' => $decoded['scopes'] ?? []]
+            );
         }
 
         if (($decoded['exp'] ?? 0) < time()) {
             $this->blacklistToken($decoded);
-            return response()->json(['error' => 'Token expired'], 401);
+
+            return $this->errorResponse(
+                'token_expired',
+                'Token Expired',
+                'Authentication token has expired.',
+                Response::HTTP_UNAUTHORIZED,
+                ['expired_at' => $decoded['exp'] ?? null]
+            );
         }
 
         $tenantId = $decoded['tenant_id'] ?? $decoded['sub'] ?? null;
         if (! $tenantId) {
-            return response()->json(['error' => 'Invalid token payload'], 401);
+            return $this->errorResponse(
+                'token_payload_invalid',
+                'Invalid Token Payload',
+                'Authentication token does not include tenant context.',
+                Response::HTTP_UNAUTHORIZED
+            );
         }
 
         $tenant = Tenant::query()->find($tenantId);
         if (! $tenant) {
-            return response()->json(['error' => 'Tenant not found'], 404);
+            return $this->errorResponse(
+                'tenant_not_found',
+                'Tenant Not Found',
+                'The tenant belonging to the token could not be located.',
+                Response::HTTP_NOT_FOUND,
+                ['tenant_id' => $tenantId]
+            );
         }
 
         $scopesFromToken = $this->normaliseScopes($decoded['scopes'] ?? []);
@@ -127,6 +170,7 @@ class TenantTokenGuard
         }
 
         $decodedHeader = json_decode(base64_decode($segments[0]), true);
+
         return is_array($decodedHeader) ? ($decodedHeader['kid'] ?? null) : null;
     }
 
@@ -170,12 +214,14 @@ class TenantTokenGuard
 
         if ($tokenRecord->revoked_at) {
             Cache::put($cacheKey, true, $this->cacheTtlFromDecoded($decoded));
+
             return true;
         }
 
         if ($tokenRecord->expires_at && $tokenRecord->expires_at->isPast()) {
             $tokenRecord->update(['revoked_at' => now()]);
             Cache::put($cacheKey, true, $this->cacheTtlFromDecoded($decoded));
+
             return true;
         }
 
@@ -187,7 +233,7 @@ class TenantTokenGuard
      */
     private function blacklistToken(array $decoded): void
     {
-        $jti = $decoded['jti'] ?? md5(($decoded['sub'] ?? '') . ($decoded['iat'] ?? ''));
+        $jti = $decoded['jti'] ?? md5(($decoded['sub'] ?? '').($decoded['iat'] ?? ''));
         $cacheKey = "blacklisted_token:{$jti}";
 
         Cache::put($cacheKey, true, $this->cacheTtlFromDecoded($decoded));
@@ -201,6 +247,7 @@ class TenantTokenGuard
                 'revoked_at' => now(),
                 'expires_at' => $record->expires_at ?? now(),
             ]);
+
             return;
         }
 
@@ -254,5 +301,9 @@ class TenantTokenGuard
 
         return $ttl;
     }
-}
 
+    private function errorResponse(string $code, string $title, string $message, int $status, array $meta = []): JsonResponse
+    {
+        return ApiError::response($code, $title, $message, $status, $meta);
+    }
+}
diff --git a/app/Http/Requests/Tenant/NotificationPreferencesRequest.php b/app/Http/Requests/Tenant/NotificationPreferencesRequest.php
new file mode 100644
index 0000000..7552045
--- /dev/null
+++ b/app/Http/Requests/Tenant/NotificationPreferencesRequest.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Http\Requests\Tenant;
+
+use App\Services\Packages\TenantNotificationPreferences;
+use Illuminate\Foundation\Http\FormRequest;
+
+class NotificationPreferencesRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'preferences' => ['required', 'array'],
+        ];
+
+        foreach (array_keys(TenantNotificationPreferences::defaults()) as $key) {
+            $rules["preferences.{$key}"] = ['required', 'boolean'];
+        }
+
+        return $rules;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        $this->merge([
+            'preferences' => $this->input('preferences', []),
+        ]);
+    }
+}
diff --git a/app/Http/Resources/Tenant/EventResource.php b/app/Http/Resources/Tenant/EventResource.php
index 59fb2c1..5889a53 100644
--- a/app/Http/Resources/Tenant/EventResource.php
+++ b/app/Http/Resources/Tenant/EventResource.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Resources\Tenant;
 
+use App\Services\Packages\PackageLimitEvaluator;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 use Illuminate\Http\Resources\MissingValue;
@@ -29,6 +30,11 @@ class EventResource extends JsonResource
             }
         }
 
+        $limitEvaluator = null;
+        if ($eventPackage) {
+            $limitEvaluator = app()->make(PackageLimitEvaluator::class);
+        }
+
         return [
             'id' => $this->id,
             'name' => $this->name,
@@ -67,6 +73,9 @@ class EventResource extends JsonResource
                 'purchased_at' => $eventPackage->purchased_at?->toIso8601String(),
                 'expires_at' => $eventPackage->gallery_expires_at?->toIso8601String(),
             ] : null,
+            'limits' => $eventPackage && $limitEvaluator
+                ? $limitEvaluator->summarizeEventPackage($eventPackage)
+                : null,
         ];
     }
 }
diff --git a/app/Services/Packages/PackageLimitEvaluator.php b/app/Services/Packages/PackageLimitEvaluator.php
index c68649e..9405eb8 100644
--- a/app/Services/Packages/PackageLimitEvaluator.php
+++ b/app/Services/Packages/PackageLimitEvaluator.php
@@ -113,6 +113,36 @@ class PackageLimitEvaluator
         return $eventPackage;
     }
 
+    public function summarizeEventPackage(EventPackage $eventPackage): array
+    {
+        $package = $eventPackage->package;
+
+        $photoSummary = $this->buildUsageSummary(
+            (int) $eventPackage->used_photos,
+            $package?->max_photos,
+            config('package-limits.photo_thresholds', [])
+        );
+
+        $guestSummary = $this->buildUsageSummary(
+            (int) $eventPackage->used_guests,
+            $package?->max_guests,
+            config('package-limits.guest_thresholds', [])
+        );
+
+        $gallerySummary = $this->buildGallerySummary(
+            $eventPackage,
+            config('package-limits.gallery_warning_days', [])
+        );
+
+        return [
+            'photos' => $photoSummary,
+            'guests' => $guestSummary,
+            'gallery' => $gallerySummary,
+            'can_upload_photos' => $photoSummary['state'] !== 'limit_reached' && $gallerySummary['state'] !== 'expired',
+            'can_add_guests' => $guestSummary['state'] !== 'limit_reached',
+        ];
+    }
+
     /**
      * @return array{0: ?Event, 1: ?\App\Models\EventPackage}
      */
@@ -148,4 +178,120 @@ class PackageLimitEvaluator
 
         return [$event, $eventPackage];
     }
+
+    /**
+     * @param  array<int|float|string>  $rawThresholds
+     */
+    private function buildUsageSummary(int $used, ?int $limit, array $rawThresholds): array
+    {
+        $thresholds = collect($rawThresholds)
+            ->filter(fn ($value) => is_numeric($value) && $value > 0 && $value < 1)
+            ->map(fn ($value) => round((float) $value, 4))
+            ->unique()
+            ->sort()
+            ->values()
+            ->all();
+
+        if ($limit === null || $limit <= 0) {
+            return [
+                'limit' => null,
+                'used' => $used,
+                'remaining' => null,
+                'percentage' => null,
+                'state' => 'unlimited',
+                'threshold_reached' => null,
+                'next_threshold' => $thresholds[0] ?? null,
+                'thresholds' => $thresholds,
+            ];
+        }
+
+        $clampedLimit = max(1, (int) $limit);
+        $ratio = $used / $clampedLimit;
+        $percentage = round(min(1, $ratio), 4);
+        $remaining = max(0, $clampedLimit - $used);
+        $state = 'ok';
+        $thresholdReached = null;
+        $nextThreshold = null;
+
+        foreach ($thresholds as $threshold) {
+            if ($percentage >= $threshold) {
+                $thresholdReached = $threshold;
+                if ($state !== 'limit_reached') {
+                    $state = 'warning';
+                }
+            } elseif ($nextThreshold === null) {
+                $nextThreshold = $threshold;
+            }
+        }
+
+        if ($used >= $clampedLimit) {
+            $state = 'limit_reached';
+            $thresholdReached = 1.0;
+            $nextThreshold = null;
+        }
+
+        return [
+            'limit' => $clampedLimit,
+            'used' => $used,
+            'remaining' => $remaining,
+            'percentage' => $percentage,
+            'state' => $state,
+            'threshold_reached' => $thresholdReached,
+            'next_threshold' => $nextThreshold,
+            'thresholds' => $thresholds,
+        ];
+    }
+
+    /**
+     * @param  array<int|string>  $warningDays
+     */
+    private function buildGallerySummary(EventPackage $eventPackage, array $warningDays): array
+    {
+        $expiresAt = $eventPackage->gallery_expires_at;
+        $warningValues = collect($warningDays)
+            ->filter(fn ($value) => is_numeric($value) && $value >= 0)
+            ->map(fn ($value) => (int) $value)
+            ->unique()
+            ->sort()
+            ->values()
+            ->all();
+
+        if (! $expiresAt) {
+            return [
+                'state' => 'unlimited',
+                'expires_at' => null,
+                'days_remaining' => null,
+                'warning_thresholds' => $warningValues,
+                'warning_triggered' => null,
+                'warning_sent_at' => null,
+                'expired_notified_at' => null,
+            ];
+        }
+
+        $daysRemaining = now()->diffInDays($expiresAt, false);
+        $state = 'ok';
+        $warningTriggered = null;
+
+        foreach ($warningValues as $threshold) {
+            if ($daysRemaining <= $threshold && $daysRemaining >= 0) {
+                $warningTriggered = $threshold;
+                $state = 'warning';
+                break;
+            }
+        }
+
+        if ($daysRemaining < 0) {
+            $state = 'expired';
+        }
+
+        return [
+            'state' => $state,
+            'expires_at' => $expiresAt->toIso8601String(),
+            'days_remaining' => $daysRemaining,
+            'warning_thresholds' => $warningValues,
+            'warning_triggered' => $warningTriggered,
+            'warning_sent_at' => $eventPackage->gallery_warning_sent_at?->toIso8601String(),
+            'expired_notified_at' => $eventPackage->gallery_expired_notified_at?->toIso8601String(),
+        ];
+    }
 }
diff --git a/app/Services/Packages/TenantNotificationPreferences.php b/app/Services/Packages/TenantNotificationPreferences.php
index c054817..8c50b77 100644
--- a/app/Services/Packages/TenantNotificationPreferences.php
+++ b/app/Services/Packages/TenantNotificationPreferences.php
@@ -20,6 +20,11 @@ class TenantNotificationPreferences
         'credits_low' => true,
     ];
 
+    public static function defaults(): array
+    {
+        return self::DEFAULTS;
+    }
+
     public function shouldNotify(Tenant $tenant, string $preferenceKey): bool
     {
         $preferences = $tenant->notification_preferences ?? [];
diff --git a/docs/todo/package-limit-experience-overhaul.md b/docs/todo/package-limit-experience-overhaul.md
index 8392b24..cab86bc 100644
--- a/docs/todo/package-limit-experience-overhaul.md
+++ b/docs/todo/package-limit-experience-overhaul.md
@@ -21,9 +21,9 @@
 ### 1. Backend Unification
 - [x] Paket-Limit-Service erstellen (Fotos, Gäste, Aufgaben, Events/Jahr, Galerie-Laufzeit). *(Initial evaluator + Middleware Integration für Events/Fotos)*
 - [x] Public Uploads um Paketlimit-Prüfung erweitern (inkl. Events ohne Aktivpaket blockieren). *(Guest Upload prüft & erhöht Zähler)*
-- [ ] Konsistentes Fehler-Response-Schema (`code`, `title`, `message`, `meta`) implementieren. *(Begonnen: Gästeadmin/Admin Uploads nutzen ApiError)*
-- [ ] Domain-Events für Grenzwerte & Ablaufzustände emitten.
-- [ ] Feature-/Unit-Tests für neue Services & Events.
+- [x] Konsistentes Fehler-Response-Schema (`code`, `title`, `message`, `meta`) implementieren.
+- [x] Domain-Events für Grenzwerte & Ablaufzustände emitten.
+- [x] Feature-/Unit-Tests für neue Services & Events.
 
 ### 2. Threshold Detection & Storage
 - [x] Schwellenwerte konfigurieren (Fotos/Gäste, Gallery D-7/D-1).
@@ -31,9 +31,9 @@
 - [x] Persistenz für Galerie-Benachrichtigungen (warning/expired timestamps).
 
 ### 3. Guest PWA Improvements
-- [ ] Limit-Status im Upload-Flow anzeigen (Warnbanner + Sperrzustände).
-- [ ] Upload-Fehlercodes auswerten und freundliche Dialoge zeigen.
-- [ ] Galerie-Countdown/Badge für Ablaufdatum + Call-to-Action.
+- [x] Limit-Status im Upload-Flow anzeigen (Warnbanner + Sperrzustände).
+- [x] Upload-Fehlercodes auswerten und freundliche Dialoge zeigen.
+- [x] Galerie-Countdown/Badge für Ablaufdatum + Call-to-Action.
 - [ ] E2E-Tests für Limitwarnungen & abgelaufene Galerie aktualisieren.
 
 ### 4. Tenant Admin PWA Improvements
diff --git a/public/joyous_wedding_guests_posing.jpg b/public/joyous_wedding_guests_posing.jpg
new file mode 100644
index 0000000..60d441a
Binary files /dev/null and b/public/joyous_wedding_guests_posing.jpg differ
diff --git a/resources/js/admin/api.ts b/resources/js/admin/api.ts
index 3f08d08..7a4193f 100644
--- a/resources/js/admin/api.ts
+++ b/resources/js/admin/api.ts
@@ -1,5 +1,6 @@
 import { authorizedFetch } from './auth/tokens';
 import { ApiError } from './lib/apiError';
+import type { EventLimitSummary } from './lib/limitWarnings';
 import i18n from './i18n';
 
 type JsonValue = Record<string, unknown>;
@@ -62,6 +63,7 @@ export type TenantEvent = {
     purchased_at: string | null;
     expires_at: string | null;
   } | null;
+  limits?: EventLimitSummary | null;
   [key: string]: unknown;
 };
 
@@ -128,6 +130,13 @@ export type TenantPackageSummary = {
   package_limits: Record<string, unknown> | null;
 };
 
+export type NotificationPreferences = Record<string, boolean>;
+
+export type NotificationPreferencesMeta = {
+  credit_warning_sent_at?: string | null;
+  credit_warning_threshold?: number | null;
+};
+
 export type CreditBalance = {
   balance: number;
   free_event_granted_at?: string | null;
@@ -490,6 +499,7 @@ function normalizeEvent(event: JsonValue): TenantEvent {
     engagement_mode: engagementMode,
     settings,
     package: event.package ?? null,
+    limits: (event.limits ?? null) as EventLimitSummary | null,
   };
 
   return normalized;
@@ -779,10 +789,17 @@ export async function getEventTypes(): Promise<TenantEventType[]> {
     .filter((row): row is TenantEventType => Boolean(row));
 }
 
-export async function getEventPhotos(slug: string): Promise<TenantPhoto[]> {
+export async function getEventPhotos(slug: string): Promise<{ photos: TenantPhoto[]; limits: EventLimitSummary | null }> {
   const response = await authorizedFetch(`${eventEndpoint(slug)}/photos`);
-  const data = await jsonOrThrow<{ data?: TenantPhoto[] }>(response, 'Failed to load photos');
-  return (data.data ?? []).map(normalizePhoto);
+  const data = await jsonOrThrow<{ data?: TenantPhoto[]; limits?: EventLimitSummary | null }>(
+    response,
+    'Failed to load photos'
+  );
+
+  return {
+    photos: (data.data ?? []).map(normalizePhoto),
+    limits: (data.limits ?? null) as EventLimitSummary | null,
+  };
 }
 
 export async function featurePhoto(slug: string, id: number): Promise<TenantPhoto> {
@@ -1049,6 +1066,56 @@ export async function getTenantPackagesOverview(): Promise<{
   return { packages, activePackage };
 }
 
+export type NotificationPreferenceResponse = {
+  defaults: NotificationPreferences;
+  preferences: NotificationPreferences;
+  overrides: NotificationPreferences | null;
+  meta: NotificationPreferencesMeta | null;
+};
+
+export async function getNotificationPreferences(): Promise<NotificationPreferenceResponse> {
+  const response = await authorizedFetch('/api/v1/tenant/settings/notifications');
+  const payload = await jsonOrThrow<{ data?: { defaults?: NotificationPreferences; preferences?: NotificationPreferences; overrides?: NotificationPreferences; meta?: NotificationPreferencesMeta } }>(
+    response,
+    'Failed to load notification preferences'
+  );
+
+  const data = payload.data ?? {};
+
+  return {
+    defaults: data.defaults ?? {},
+    preferences: data.preferences ?? {},
+    overrides: data.overrides ?? null,
+    meta: data.meta ?? null,
+  };
+}
+
+export async function updateNotificationPreferences(
+  preferences: NotificationPreferences
+): Promise<NotificationPreferenceResponse> {
+  const response = await authorizedFetch('/api/v1/tenant/settings/notifications', {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify({ preferences }),
+  });
+
+  const payload = await jsonOrThrow<{ data?: { preferences?: NotificationPreferences; overrides?: NotificationPreferences; meta?: NotificationPreferencesMeta } }>(
+    response,
+    'Failed to update notification preferences'
+  );
+
+  const data = payload.data ?? {};
+
+  return {
+    defaults: {},
+    preferences: data.preferences ?? preferences,
+    overrides: data.overrides ?? null,
+    meta: data.meta ?? null,
+  };
+}
+
 export async function getTenantPaddleTransactions(cursor?: string): Promise<{
   data: PaddleTransactionSummary[];
   nextCursor: string | null;
diff --git a/resources/js/admin/i18n/locales/de/common.json b/resources/js/admin/i18n/locales/de/common.json
index ec79bce..1f76b56 100644
--- a/resources/js/admin/i18n/locales/de/common.json
+++ b/resources/js/admin/i18n/locales/de/common.json
@@ -28,5 +28,18 @@
     "creditsExhausted": "Keine Event-Credits mehr verfügbar. Bitte buche Credits oder upgrade dein Paket.",
     "photoLimit": "Für dieses Event ist das Foto-Upload-Limit erreicht.",
     "goToBilling": "Zur Paketverwaltung"
+  },
+  "limits": {
+    "photosTitle": "Foto-Limit",
+    "photosWarning": "Nur noch {remaining} von {limit} Foto-Uploads verfügbar.",
+    "photosBlocked": "Foto-Uploads sind blockiert. Bitte Paket upgraden oder erweitern.",
+    "guestsTitle": "Gäste-Limit",
+    "guestsWarning": "Nur noch {remaining} von {limit} Gästelinks verfügbar.",
+    "guestsBlocked": "Gästeinladungen sind blockiert. Bitte Paket upgraden oder Kontingent freigeben.",
+    "galleryTitle": "Galerie",
+    "galleryWarningDay": "Galerie läuft in {days} Tag ab.",
+    "galleryWarningDays": "Galerie läuft in {days} Tagen ab.",
+    "galleryExpired": "Galerie ist abgelaufen. Gäste sehen keine Inhalte mehr.",
+    "unlimited": "Unbegrenzt"
   }
 }
diff --git a/resources/js/admin/i18n/locales/de/dashboard.json b/resources/js/admin/i18n/locales/de/dashboard.json
index 1141909..ab77713 100644
--- a/resources/js/admin/i18n/locales/de/dashboard.json
+++ b/resources/js/admin/i18n/locales/de/dashboard.json
@@ -86,6 +86,18 @@
       "description": "Aktives Paket und Historie einsehen."
     }
   },
+  "limitsCard": {
+    "title": "Kontingente & Laufzeiten",
+    "description": "Fokus-Event: {{name}}",
+    "descriptionFallback": "Kein Fokus-Event ausgewählt",
+    "photosLabel": "Foto-Uploads",
+    "guestsLabel": "Gastzugänge",
+    "galleryLabel": "Galerie-Laufzeit",
+    "usageLabel": "{{used}} von {{limit}} genutzt",
+    "remainingLabel": "{{remaining}} übrig (Limit {{limit}})",
+    "galleryExpires": "Läuft am {{date}} ab",
+    "galleryNoExpiry": "Keine Ablaufzeit hinterlegt"
+  },
   "upcoming": {
     "title": "Kommende Events",
     "description": "Die nächsten Termine inklusive Status & Zugriff.",
@@ -158,6 +170,18 @@
         "description": "Aktives Paket und Historie einsehen."
       }
     },
+    "limitsCard": {
+      "title": "Kontingente & Laufzeiten",
+      "description": "Fokus-Event: {{name}}",
+      "descriptionFallback": "Kein Fokus-Event ausgewählt",
+      "photosLabel": "Foto-Uploads",
+      "guestsLabel": "Gastzugänge",
+      "galleryLabel": "Galerie-Laufzeit",
+      "usageLabel": "{{used}} von {{limit}} genutzt",
+      "remainingLabel": "{{remaining}} übrig (Limit {{limit}})",
+      "galleryExpires": "Läuft am {{date}} ab",
+      "galleryNoExpiry": "Keine Ablaufzeit hinterlegt"
+    },
     "upcoming": {
       "title": "Kommende Events",
       "description": "Die nächsten Termine inklusive Status & Zugriff.",
diff --git a/resources/js/admin/i18n/locales/de/management.json b/resources/js/admin/i18n/locales/de/management.json
index fcea22f..92790a3 100644
--- a/resources/js/admin/i18n/locales/de/management.json
+++ b/resources/js/admin/i18n/locales/de/management.json
@@ -32,6 +32,12 @@
             "label": "Läuft ab",
             "helper": "Automatische Verlängerung, falls aktiv"
           }
+        },
+        "warnings": {
+          "noEvents": "Event-Kontingent aufgebraucht. Bitte Paket upgraden oder erneuern.",
+          "lowEvents": "Nur noch {{remaining}} Event-Slots verfügbar.",
+          "expiresSoon": "Paket läuft am {{date}} ab.",
+          "expired": "Paket ist abgelaufen."
         }
       },
       "packages": {
@@ -43,7 +49,13 @@
           "statusInactive": "Inaktiv",
           "used": "Genutzte Events",
           "available": "Verfügbar",
-          "expires": "Läuft ab"
+          "expires": "Läuft ab",
+          "warnings": {
+            "noEvents": "Event-Kontingent aufgebraucht.",
+            "lowEvents": "Nur noch {{remaining}} Events verbleiben.",
+            "expiresSoon": "Läuft am {{date}} ab.",
+            "expired": "Paket ist abgelaufen."
+          }
         }
       },
       "transactions": {
@@ -81,6 +93,39 @@
       }
     }
   },
+  "photos": {
+    "moderation": {
+      "title": "Fotos moderieren",
+      "subtitle": "Setze Highlights oder entferne unpassende Uploads."
+    },
+    "alerts": {
+      "errorTitle": "Aktion fehlgeschlagen"
+    },
+    "gallery": {
+      "title": "Galerie",
+      "description": "Klick auf ein Foto, um es hervorzuheben oder zu löschen.",
+      "emptyTitle": "Noch keine Fotos vorhanden",
+      "emptyDescription": "Motiviere deine Gäste zum Hochladen - hier erscheint anschließend die Galerie."
+    }
+  },
+  "events": {
+    "list": {
+      "title": "Deine Events",
+      "subtitle": "Plane Momente, die in Erinnerung bleiben. Hier verwaltest du alles rund um deine Veranstaltungen.",
+      "actions": {
+        "create": "Neues Event",
+        "settings": "Einstellungen"
+      },
+      "overview": {
+        "title": "Übersicht",
+        "empty": "Noch keine Events - starte jetzt und lege dein erstes Event an.",
+        "count": "{{count}} {{count, plural, one {Event} other {Events}}} aktiv verwaltet.",
+        "badge": {
+          "dashboard": "Tenant Dashboard"
+        }
+      }
+    }
+  },
   "members": {
     "title": "Event-Mitglieder",
     "subtitle": "Verwalte Moderatoren, Admins und Helfer für dieses Event.",
@@ -715,4 +760,68 @@
       }
     }
   }
+  ,
+  "settings": {
+    "notifications": {
+      "title": "Benachrichtigungen",
+      "description": "Lege fest, für welche Ereignisse wir dich per E-Mail informieren.",
+      "errorLoad": "Benachrichtigungseinstellungen konnten nicht geladen werden.",
+      "errorSave": "Speichern fehlgeschlagen. Bitte versuche es erneut.",
+      "hint": "Du kannst Benachrichtigungen jederzeit wieder aktivieren.",
+      "actions": {
+        "save": "Speichern",
+        "reset": "Auf Standard setzen"
+      },
+      "meta": {
+        "creditLast": "Letzte Credit-Warnung: {{date}}",
+        "creditNever": "Noch keine Credit-Warnung versendet."
+      },
+      "items": {
+        "photoThresholds": {
+          "label": "Warnung bei Foto-Schwellen",
+          "description": "Sende Warnungen bei 80 % und 95 % Foto-Auslastung."
+        },
+        "photoLimits": {
+          "label": "Sperre bei Foto-Limit",
+          "description": "Informiere mich, sobald keine Foto-Uploads mehr möglich sind."
+        },
+        "guestThresholds": {
+          "label": "Warnung bei Gästekontingent",
+          "description": "Warnung kurz bevor alle Gästelinks vergeben sind."
+        },
+        "guestLimits": {
+          "label": "Sperre bei Gästelimit",
+          "description": "Hinweis, wenn keine neuen Gästelinks mehr erzeugt werden können."
+        },
+        "galleryWarnings": {
+          "label": "Galerie läuft bald ab",
+          "description": "Erhalte 7 und 1 Tag vor Ablauf eine Erinnerung."
+        },
+        "galleryExpired": {
+          "label": "Galerie ist abgelaufen",
+          "description": "Informiere mich, sobald Gäste die Galerie nicht mehr sehen können."
+        },
+        "eventThresholds": {
+          "label": "Warnung bei Event-Kontingent",
+          "description": "Hinweis, wenn das Reseller-Paket fast ausgeschöpft ist."
+        },
+        "eventLimits": {
+          "label": "Sperre bei Event-Kontingent",
+          "description": "Nachricht, sobald keine weiteren Events erstellt werden können."
+        },
+        "packageExpiring": {
+          "label": "Paket läuft bald ab",
+          "description": "Erinnerungen bei 30, 7 und 1 Tag vor Paketablauf."
+        },
+        "packageExpired": {
+          "label": "Paket ist abgelaufen",
+          "description": "Benachrichtige mich, wenn das Paket abgelaufen ist."
+        },
+        "creditsLow": {
+          "label": "Event-Credits werden knapp",
+          "description": "Informiert mich bei niedrigen Credit-Schwellen."
+        }
+      }
+    }
+  }
 }
diff --git a/resources/js/admin/i18n/locales/en/common.json b/resources/js/admin/i18n/locales/en/common.json
index 75cce72..56b5514 100644
--- a/resources/js/admin/i18n/locales/en/common.json
+++ b/resources/js/admin/i18n/locales/en/common.json
@@ -28,5 +28,18 @@
     "creditsExhausted": "You have no event credits remaining. Purchase credits or upgrade your package.",
     "photoLimit": "This event reached its photo upload limit.",
     "goToBilling": "Manage subscription"
+  },
+  "limits": {
+    "photosTitle": "Photo limit",
+    "photosWarning": "Only {remaining} of {limit} photo uploads remaining.",
+    "photosBlocked": "Photo uploads are blocked. Please upgrade or extend your package.",
+    "guestsTitle": "Guest limit",
+    "guestsWarning": "Only {remaining} of {limit} guest invites remaining.",
+    "guestsBlocked": "Guest invites are blocked. Please upgrade your package.",
+    "galleryTitle": "Gallery",
+    "galleryWarningDay": "Gallery expires in {days} day.",
+    "galleryWarningDays": "Gallery expires in {days} days.",
+    "galleryExpired": "Gallery has expired. Guests can no longer access the photos.",
+    "unlimited": "Unlimited"
   }
 }
diff --git a/resources/js/admin/i18n/locales/en/dashboard.json b/resources/js/admin/i18n/locales/en/dashboard.json
index 68bd043..545f2ef 100644
--- a/resources/js/admin/i18n/locales/en/dashboard.json
+++ b/resources/js/admin/i18n/locales/en/dashboard.json
@@ -86,6 +86,18 @@
       "description": "View your active package and history."
     }
   },
+  "limitsCard": {
+    "title": "Limits & gallery status",
+    "description": "Focus event: {{name}}",
+    "descriptionFallback": "No focus event selected",
+    "photosLabel": "Photo uploads",
+    "guestsLabel": "Guest invites",
+    "galleryLabel": "Gallery runtime",
+    "usageLabel": "{{used}} of {{limit}} used",
+    "remainingLabel": "{{remaining}} remaining (limit {{limit}})",
+    "galleryExpires": "Expires on {{date}}",
+    "galleryNoExpiry": "No expiry configured"
+  },
   "upcoming": {
     "title": "Upcoming events",
     "description": "The next dates including status and quick access.",
@@ -158,6 +170,18 @@
         "description": "View your active package and history."
       }
     },
+    "limitsCard": {
+      "title": "Limits & gallery status",
+      "description": "Focus event: {{name}}",
+      "descriptionFallback": "No focus event selected",
+      "photosLabel": "Photo uploads",
+      "guestsLabel": "Guest invites",
+      "galleryLabel": "Gallery runtime",
+      "usageLabel": "{{used}} of {{limit}} used",
+      "remainingLabel": "{{remaining}} remaining (limit {{limit}})",
+      "galleryExpires": "Expires on {{date}}",
+      "galleryNoExpiry": "No expiry configured"
+    },
     "upcoming": {
       "title": "Upcoming events",
       "description": "The next dates including status and quick access.",
diff --git a/resources/js/admin/i18n/locales/en/management.json b/resources/js/admin/i18n/locales/en/management.json
index d5c2597..13584ad 100644
--- a/resources/js/admin/i18n/locales/en/management.json
+++ b/resources/js/admin/i18n/locales/en/management.json
@@ -32,6 +32,12 @@
             "label": "Expires",
             "helper": "Auto-renews if enabled"
           }
+        },
+        "warnings": {
+          "noEvents": "Event allowance exhausted. Please upgrade or renew your package.",
+          "lowEvents": "Only {{remaining}} event slots remaining.",
+          "expiresSoon": "Package expires on {{date}}.",
+          "expired": "Package has expired."
         }
       },
       "packages": {
@@ -43,7 +49,13 @@
           "statusInactive": "Inactive",
           "used": "Events used",
           "available": "Remaining",
-          "expires": "Expires"
+          "expires": "Expires",
+          "warnings": {
+            "noEvents": "Event allowance exhausted.",
+            "lowEvents": "Only {{remaining}} events left.",
+            "expiresSoon": "Expires on {{date}}.",
+            "expired": "Package has expired."
+          }
         }
       },
       "transactions": {
@@ -81,6 +93,39 @@
       }
     }
   },
+  "photos": {
+    "moderation": {
+      "title": "Moderate photos",
+      "subtitle": "Highlight favourites or remove unsuitable uploads."
+    },
+    "alerts": {
+      "errorTitle": "Action failed"
+    },
+    "gallery": {
+      "title": "Gallery",
+      "description": "Click a photo to feature it or remove it.",
+      "emptyTitle": "No photos yet",
+      "emptyDescription": "Encourage your guests to upload – the gallery will appear here."
+    }
+  },
+  "events": {
+    "list": {
+      "title": "Your events",
+      "subtitle": "Plan memorable moments. Manage everything around your events here.",
+      "actions": {
+        "create": "New event",
+        "settings": "Settings"
+      },
+      "overview": {
+        "title": "Overview",
+        "empty": "No events yet – create your first one to get started.",
+        "count": "{{count}} {{count, plural, one {event} other {events}}} managed.",
+        "badge": {
+          "dashboard": "Tenant dashboard"
+        }
+      }
+    }
+  },
   "members": {
     "title": "Event members",
     "subtitle": "Manage moderators, admins, and helpers for this event.",
@@ -715,4 +760,68 @@
       }
     }
   }
+  ,
+  "settings": {
+    "notifications": {
+      "title": "Notifications",
+      "description": "Choose which events should trigger an email notification.",
+      "errorLoad": "Unable to load notification preferences.",
+      "errorSave": "Saving failed. Please try again.",
+      "hint": "You can re-enable notifications at any time.",
+      "actions": {
+        "save": "Save",
+        "reset": "Reset to defaults"
+      },
+      "meta": {
+        "creditLast": "Last credit warning: {{date}}",
+        "creditNever": "No credit warning sent yet."
+      },
+      "items": {
+        "photoThresholds": {
+          "label": "Photo thresholds",
+          "description": "Send warnings when photo usage reaches 80% and 95%."
+        },
+        "photoLimits": {
+          "label": "Photo limit reached",
+          "description": "Let me know when no further uploads are possible."
+        },
+        "guestThresholds": {
+          "label": "Guest quota warning",
+          "description": "Warn me shortly before all guest links are in use."
+        },
+        "guestLimits": {
+          "label": "Guest quota exhausted",
+          "description": "Inform me when no more guest links can be generated."
+        },
+        "galleryWarnings": {
+          "label": "Gallery ends soon",
+          "description": "Receive reminders 7 and 1 day before the gallery expires."
+        },
+        "galleryExpired": {
+          "label": "Gallery expired",
+          "description": "Let me know when guests can no longer access the gallery."
+        },
+        "eventThresholds": {
+          "label": "Event quota warning",
+          "description": "Notify me when the reseller package is almost used up."
+        },
+        "eventLimits": {
+          "label": "Event quota exhausted",
+          "description": "Notify me when no further events can be created."
+        },
+        "packageExpiring": {
+          "label": "Package expires soon",
+          "description": "Reminders 30, 7, and 1 day before the package expires."
+        },
+        "packageExpired": {
+          "label": "Package expired",
+          "description": "Inform me once the package has expired."
+        },
+        "creditsLow": {
+          "label": "Event credits running low",
+          "description": "Warn me when credit thresholds are reached."
+        }
+      }
+    }
+  }
 }
diff --git a/resources/js/admin/lib/apiError.ts b/resources/js/admin/lib/apiError.ts
index 69fb1cb..9ae7603 100644
--- a/resources/js/admin/lib/apiError.ts
+++ b/resources/js/admin/lib/apiError.ts
@@ -13,3 +13,23 @@ export class ApiError extends Error {
 export function isApiError(value: unknown): value is ApiError {
   return value instanceof ApiError;
 }
+
+export function getApiErrorMessage(error: unknown, fallback: string): string {
+  if (isApiError(error)) {
+    if (error.message) {
+      return error.message;
+    }
+
+    if (error.status && error.status >= 500) {
+      return 'Der Server hat nicht reagiert. Bitte versuche es später erneut.';
+    }
+
+    return fallback;
+  }
+
+  if (error instanceof Error && error.message) {
+    return error.message;
+  }
+
+  return fallback;
+}
diff --git a/resources/js/admin/lib/limitWarnings.ts b/resources/js/admin/lib/limitWarnings.ts
new file mode 100644
index 0000000..8ea15ef
--- /dev/null
+++ b/resources/js/admin/lib/limitWarnings.ts
@@ -0,0 +1,118 @@
+export type LimitWarningTone = 'warning' | 'danger';
+
+export type LimitWarning = {
+  id: string;
+  scope: 'photos' | 'guests' | 'gallery';
+  tone: LimitWarningTone;
+  message: string;
+};
+
+export type LimitUsageSummary = {
+  limit: number | null;
+  used: number;
+  remaining: number | null;
+  percentage: number | null;
+  state: 'ok' | 'warning' | 'limit_reached' | 'unlimited';
+  threshold_reached: number | null;
+  next_threshold: number | null;
+  thresholds: number[];
+} | null;
+
+export type GallerySummary = {
+  state: 'ok' | 'warning' | 'expired' | 'unlimited';
+  expires_at: string | null;
+  days_remaining: number | null;
+  warning_thresholds: number[];
+  warning_triggered: number | null;
+  warning_sent_at: string | null;
+  expired_notified_at: string | null;
+} | null;
+
+export type EventLimitSummary = {
+  photos: LimitUsageSummary;
+  guests: LimitUsageSummary;
+  gallery: GallerySummary;
+  can_upload_photos: boolean;
+  can_add_guests: boolean;
+} | null | undefined;
+
+type TranslateFn = (key: string, options?: Record<string, unknown>) => string;
+
+function hasRemaining(summary: LimitUsageSummary): summary is LimitUsageSummary & { remaining: number; limit: number } {
+  return Boolean(summary)
+    && typeof summary?.remaining === 'number'
+    && typeof summary?.limit === 'number';
+}
+
+export function buildLimitWarnings(limits: EventLimitSummary, t: TranslateFn): LimitWarning[] {
+  if (!limits) {
+    return [];
+  }
+
+  const warnings: LimitWarning[] = [];
+
+  if (limits.photos) {
+    if (limits.photos.state === 'limit_reached') {
+      warnings.push({
+        id: 'photos-limit',
+        scope: 'photos',
+        tone: 'danger',
+        message: t('photosBlocked'),
+      });
+    } else if (limits.photos.state === 'warning' && hasRemaining(limits.photos)) {
+      warnings.push({
+        id: 'photos-warning',
+        scope: 'photos',
+        tone: 'warning',
+        message: t('photosWarning', {
+          remaining: limits.photos.remaining,
+          limit: limits.photos.limit,
+        }),
+      });
+    }
+  }
+
+  if (limits.guests) {
+    if (limits.guests.state === 'limit_reached') {
+      warnings.push({
+        id: 'guests-limit',
+        scope: 'guests',
+        tone: 'danger',
+        message: t('guestsBlocked'),
+      });
+    } else if (limits.guests.state === 'warning' && hasRemaining(limits.guests)) {
+      warnings.push({
+        id: 'guests-warning',
+        scope: 'guests',
+        tone: 'warning',
+        message: t('guestsWarning', {
+          remaining: limits.guests.remaining,
+          limit: limits.guests.limit,
+        }),
+      });
+    }
+  }
+
+  if (limits.gallery) {
+    if (limits.gallery.state === 'expired') {
+      warnings.push({
+        id: 'gallery-expired',
+        scope: 'gallery',
+        tone: 'danger',
+        message: t('galleryExpired'),
+      });
+    } else if (limits.gallery.state === 'warning') {
+      const days = limits.gallery.days_remaining ?? 0;
+      const safeDays = Math.max(0, days);
+      const key = safeDays === 1 ? 'galleryWarningDay' : 'galleryWarningDays';
+      warnings.push({
+        id: 'gallery-warning',
+        scope: 'gallery',
+        tone: 'warning',
+        message: t(key, { days: safeDays }),
+      });
+    }
+  }
+
+  return warnings;
+}
diff --git a/resources/js/admin/pages/BillingPage.tsx b/resources/js/admin/pages/BillingPage.tsx
index fa14f30..6841ce1 100644
--- a/resources/js/admin/pages/BillingPage.tsx
+++ b/resources/js/admin/pages/BillingPage.tsx
@@ -1,5 +1,5 @@
 import React from 'react';
-import { Loader2, RefreshCw, Sparkles } from 'lucide-react';
+import { AlertTriangle, Loader2, RefreshCw, Sparkles } from 'lucide-react';
 import { useTranslation } from 'react-i18next';
 
 import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert';
@@ -12,6 +12,8 @@ import { AdminLayout } from '../components/AdminLayout';
 import { getTenantPackagesOverview, getTenantPaddleTransactions, PaddleTransactionSummary, TenantPackageSummary } from '../api';
 import { isAuthError } from '../auth/tokens';
 
+type PackageWarning = { id: string; tone: 'warning' | 'danger'; message: string };
+
 export default function BillingPage() {
   const { t, i18n } = useTranslation(['management', 'dashboard']);
   const locale = React.useMemo(
@@ -112,6 +114,11 @@ export default function BillingPage() {
     </Button>
   );
 
+  const activeWarnings = React.useMemo(
+    () => buildPackageWarnings(activePackage, t, formatDate, 'billing.sections.overview.warnings'),
+    [activePackage, t, formatDate],
+  );
+
   return (
     <AdminLayout
       title={t('billing.title')}
@@ -146,33 +153,52 @@ export default function BillingPage() {
             </CardHeader>
             <CardContent>
               {activePackage ? (
-                <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-4">
-                  <InfoCard
-                    label={t('billing.sections.overview.cards.package.label')}
-                    value={activePackage.package_name}
-                    tone="pink"
-                    helper={t('billing.sections.overview.cards.package.helper')}
-                  />
-                  <InfoCard
-                    label={t('billing.sections.overview.cards.used.label')}
-                    value={activePackage.used_events ?? 0}
-                    tone="amber"
-                    helper={t('billing.sections.overview.cards.used.helper', {
-                      count: activePackage.remaining_events ?? 0,
-                    })}
-                  />
-                  <InfoCard
-                    label={t('billing.sections.overview.cards.price.label')}
-                    value={formatCurrency(activePackage.price ?? null, activePackage.currency ?? 'EUR')}
-                    tone="sky"
-                    helper={activePackage.currency ?? 'EUR'}
-                  />
-                  <InfoCard
-                    label={t('billing.sections.overview.cards.expires.label')}
-                    value={formatDate(activePackage.expires_at)}
-                    tone="emerald"
-                    helper={t('billing.sections.overview.cards.expires.helper')}
-                  />
+                <div className="space-y-4">
+                  {activeWarnings.length > 0 && (
+                    <div className="space-y-2">
+                      {activeWarnings.map((warning) => (
+                        <Alert
+                          key={warning.id}
+                          variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+                          className={warning.tone === 'warning' ? 'border-amber-400/40 bg-amber-50 text-amber-900' : undefined}
+                        >
+                          <AlertDescription className="flex items-center gap-2 text-sm">
+                            <AlertTriangle className="h-4 w-4" />
+                            {warning.message}
+                          </AlertDescription>
+                        </Alert>
+                      ))}
+                    </div>
+                  )}
+
+                  <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-4">
+                    <InfoCard
+                      label={t('billing.sections.overview.cards.package.label')}
+                      value={activePackage.package_name}
+                      tone="pink"
+                      helper={t('billing.sections.overview.cards.package.helper')}
+                    />
+                    <InfoCard
+                      label={t('billing.sections.overview.cards.used.label')}
+                      value={activePackage.used_events ?? 0}
+                      tone="amber"
+                      helper={t('billing.sections.overview.cards.used.helper', {
+                        count: activePackage.remaining_events ?? 0,
+                      })}
+                    />
+                    <InfoCard
+                      label={t('billing.sections.overview.cards.price.label')}
+                      value={formatCurrency(activePackage.price ?? null, activePackage.currency ?? 'EUR')}
+                      tone="sky"
+                      helper={activePackage.currency ?? 'EUR'}
+                    />
+                    <InfoCard
+                      label={t('billing.sections.overview.cards.expires.label')}
+                      value={formatDate(activePackage.expires_at)}
+                      tone="emerald"
+                      helper={t('billing.sections.overview.cards.expires.helper')}
+                    />
+                  </div>
                 </div>
               ) : (
                 <EmptyState message={t('billing.sections.overview.empty')} />
@@ -194,16 +220,20 @@ export default function BillingPage() {
               {packages.length === 0 ? (
                 <EmptyState message={t('billing.sections.packages.empty')} />
               ) : (
-                packages.map((pkg) => (
-                  <PackageCard
-                    key={pkg.id}
-                    pkg={pkg}
-                    isActive={Boolean(pkg.active)}
-                    labels={packageLabels}
-                    formatDate={formatDate}
-                    formatCurrency={formatCurrency}
-                  />
-                ))
+                packages.map((pkg) => {
+                  const warnings = buildPackageWarnings(pkg, t, formatDate, 'billing.sections.packages.card.warnings');
+                  return (
+                    <PackageCard
+                      key={pkg.id}
+                      pkg={pkg}
+                      isActive={Boolean(pkg.active)}
+                      labels={packageLabels}
+                      formatDate={formatDate}
+                      formatCurrency={formatCurrency}
+                      warnings={warnings}
+                    />
+                  );
+                })
               )}
             </CardContent>
           </Card>
@@ -369,6 +399,7 @@ function PackageCard({
   labels,
   formatDate,
   formatCurrency,
+  warnings = [],
 }: {
   pkg: TenantPackageSummary;
   isActive: boolean;
@@ -381,9 +412,26 @@ function PackageCard({
   };
   formatDate: (value: string | null | undefined) => string;
   formatCurrency: (value: number | null | undefined, currency?: string) => string;
+  warnings?: PackageWarning[];
 }) {
   return (
     <div className="rounded-2xl border border-amber-100 bg-white/90 p-4 shadow-sm">
+      {warnings.length > 0 && (
+        <div className="mb-3 space-y-2">
+          {warnings.map((warning) => (
+            <Alert
+              key={warning.id}
+              variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+              className={warning.tone === 'warning' ? 'border-amber-400/40 bg-amber-50 text-amber-900' : undefined}
+            >
+              <AlertDescription className="flex items-center gap-2 text-xs">
+                <AlertTriangle className="h-4 w-4" />
+                {warning.message}
+              </AlertDescription>
+            </Alert>
+          ))}
+        </div>
+      )}
       <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
         <div>
           <h3 className="text-sm font-semibold text-slate-900">{pkg.package_name}</h3>
@@ -422,6 +470,60 @@ function EmptyState({ message }: { message: string }) {
   );
 }
 
+function buildPackageWarnings(
+  pkg: TenantPackageSummary | null | undefined,
+  translate: (key: string, options?: Record<string, unknown>) => string,
+  formatDate: (value: string | null | undefined) => string,
+  keyPrefix: string,
+): PackageWarning[] {
+  if (!pkg) {
+    return [];
+  }
+
+  const warnings: PackageWarning[] = [];
+  const remaining = typeof pkg.remaining_events === 'number' ? pkg.remaining_events : null;
+
+  if (remaining !== null) {
+    if (remaining <= 0) {
+      warnings.push({
+        id: `${pkg.id}-no-events`,
+        tone: 'danger',
+        message: translate(`${keyPrefix}.noEvents`),
+      });
+    } else if (remaining <= 2) {
+      warnings.push({
+        id: `${pkg.id}-low-events`,
+        tone: 'warning',
+        message: translate(`${keyPrefix}.lowEvents`, { remaining }),
+      });
+    }
+  }
+
+  const expiresAt = pkg.expires_at ? new Date(pkg.expires_at) : null;
+  if (expiresAt && !Number.isNaN(expiresAt.getTime())) {
+    const now = new Date();
+    const diffMillis = expiresAt.getTime() - now.getTime();
+    const diffDays = Math.ceil(diffMillis / (1000 * 60 * 60 * 24));
+    const formatted = formatDate(pkg.expires_at);
+
+    if (diffDays < 0) {
+      warnings.push({
+        id: `${pkg.id}-expired`,
+        tone: 'danger',
+        message: translate(`${keyPrefix}.expired`, { date: formatted }),
+      });
+    } else if (diffDays <= 14) {
+      warnings.push({
+        id: `${pkg.id}-expires`,
+        tone: 'warning',
+        message: translate(`${keyPrefix}.expiresSoon`, { date: formatted }),
+      });
+    }
+  }
+
+  return warnings;
+}
+
 function BillingSkeleton() {
   return (
     <div className="grid gap-6">
diff --git a/resources/js/admin/pages/DashboardPage.tsx b/resources/js/admin/pages/DashboardPage.tsx
index 89bacbb..23abeac 100644
--- a/resources/js/admin/pages/DashboardPage.tsx
+++ b/resources/js/admin/pages/DashboardPage.tsx
@@ -4,6 +4,7 @@ import { useTranslation } from 'react-i18next';
 import {
   CalendarDays,
   Camera,
+  AlertTriangle,
   Sparkles,
   Users,
   Plus,
@@ -44,6 +45,7 @@ import {
   buildEngagementTabPath,
 } from '../constants';
 import { useOnboardingProgress } from '../onboarding';
+import { buildLimitWarnings } from '../lib/limitWarnings';
 
 interface DashboardState {
   summary: DashboardSummary | null;
@@ -189,6 +191,28 @@ export default function DashboardPage() {
 
   const upcomingEvents = getUpcomingEvents(events);
   const publishedEvents = events.filter((event) => event.status === 'published');
+  const primaryEvent = events[0] ?? null;
+  const primaryEventName = primaryEvent ? resolveEventName(primaryEvent.name, primaryEvent.slug) : null;
+  const primaryEventLimits = primaryEvent?.limits ?? null;
+
+  const limitTranslate = React.useCallback(
+    (key: string, options?: Record<string, unknown>) => tc(`limits.${key}`, options),
+    [tc],
+  );
+
+  const limitWarnings = React.useMemo(
+    () => buildLimitWarnings(primaryEventLimits, limitTranslate),
+    [primaryEventLimits, limitTranslate],
+  );
+
+  const limitScopeLabels = React.useMemo(
+    () => ({
+      photos: tc('limits.photosTitle'),
+      guests: tc('limits.guestsTitle'),
+      gallery: tc('limits.galleryTitle'),
+    }),
+    [tc],
+  );
 
   const actions = (
     <>
@@ -295,6 +319,76 @@ export default function DashboardPage() {
             </CardContent>
           </Card>
 
+          {primaryEventLimits ? (
+            <Card className="border-0 bg-brand-card shadow-brand-primary">
+              <CardHeader className="flex flex-col gap-2 md:flex-row md:items-center md:justify-between">
+                <div>
+                  <CardTitle className="flex items-center gap-2 text-xl text-slate-900">
+                    <PackageIcon className="h-5 w-5 text-brand-rose" />
+                    {translate('limitsCard.title')}
+                  </CardTitle>
+                  <CardDescription className="text-sm text-slate-600">
+                    {primaryEventName
+                      ? translate('limitsCard.description', { name: primaryEventName })
+                      : translate('limitsCard.descriptionFallback')}
+                  </CardDescription>
+                </div>
+                <Badge className="bg-brand-rose-soft text-brand-rose">
+                  {primaryEventName ?? translate('limitsCard.descriptionFallback')}
+                </Badge>
+              </CardHeader>
+              <CardContent className="space-y-4">
+                {limitWarnings.length > 0 && (
+                  <div className="space-y-2">
+                    {limitWarnings.map((warning) => (
+                      <Alert
+                        key={warning.id}
+                        variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+                        className={warning.tone === 'warning' ? 'border-amber-400/50 bg-amber-50 text-amber-900' : undefined}
+                      >
+                        <AlertTitle className="flex items-center gap-2 text-sm font-semibold">
+                          <AlertTriangle className="h-4 w-4" />
+                          {limitScopeLabels[warning.scope]}
+                        </AlertTitle>
+                        <AlertDescription className="text-sm">
+                          {warning.message}
+                        </AlertDescription>
+                      </Alert>
+                    ))}
+                  </div>
+                )}
+
+                <div className="grid gap-4 md:grid-cols-2">
+                  <LimitUsageRow
+                    label={translate('limitsCard.photosLabel')}
+                    summary={primaryEventLimits.photos}
+                    unlimitedLabel={tc('limits.unlimited')}
+                    usageLabel={translate('limitsCard.usageLabel')}
+                    remainingLabel={translate('limitsCard.remainingLabel')}
+                  />
+                  <LimitUsageRow
+                    label={translate('limitsCard.guestsLabel')}
+                    summary={primaryEventLimits.guests}
+                    unlimitedLabel={tc('limits.unlimited')}
+                    usageLabel={translate('limitsCard.usageLabel')}
+                    remainingLabel={translate('limitsCard.remainingLabel')}
+                  />
+                </div>
+
+                <GalleryStatusRow
+                  label={translate('limitsCard.galleryLabel')}
+                  summary={primaryEventLimits.gallery}
+                  locale={dateLocale}
+                  messages={{
+                    expired: tc('limits.galleryExpired'),
+                    noExpiry: translate('limitsCard.galleryNoExpiry'),
+                    expires: translate('limitsCard.galleryExpires'),
+                  }}
+                />
+              </CardContent>
+            </Card>
+          ) : null}
+
           <Card className="border-0 bg-brand-card shadow-brand-primary">
             <CardHeader className="flex flex-col gap-2 md:flex-row md:items-center md:justify-between">
               <div>
@@ -422,6 +516,27 @@ export default function DashboardPage() {
   );
 }
 
+function formatDate(value: string | null, locale: string): string | null {
+  if (!value) {
+    return null;
+  }
+
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) {
+    return null;
+  }
+
+  try {
+    return new Intl.DateTimeFormat(locale, {
+      day: '2-digit',
+      month: 'short',
+      year: 'numeric',
+    }).format(date);
+  } catch {
+    return date.toISOString().slice(0, 10);
+  }
+}
+
 function resolveEventName(name: TenantEvent['name'], fallbackSlug: string): string {
   if (typeof name === 'string' && name.trim().length > 0) {
     return name;
@@ -500,6 +615,109 @@ type ReadinessLabels = {
   };
 };
 
+function LimitUsageRow({
+  label,
+  summary,
+  unlimitedLabel,
+  usageLabel,
+  remainingLabel,
+}: {
+  label: string;
+  summary: LimitUsageSummary | null;
+  unlimitedLabel: string;
+  usageLabel: string;
+  remainingLabel: string;
+}) {
+  if (!summary) {
+    return (
+      <div className="rounded-2xl border border-slate-200 bg-white/70 p-4">
+        <div className="flex items-center justify-between text-sm font-medium text-slate-700">
+          <span>{label}</span>
+          <span className="text-xs text-slate-500">{unlimitedLabel}</span>
+        </div>
+        <p className="mt-2 text-xs text-slate-500">{unlimitedLabel}</p>
+      </div>
+    );
+  }
+
+  const limit = typeof summary.limit === 'number' && summary.limit > 0 ? summary.limit : null;
+  const percent = limit ? Math.min(100, Math.round((summary.used / limit) * 100)) : 0;
+  const remaining = typeof summary.remaining === 'number' ? summary.remaining : null;
+
+  const barClass = summary.state === 'limit_reached'
+    ? 'bg-rose-500'
+    : summary.state === 'warning'
+      ? 'bg-amber-500'
+      : 'bg-emerald-500';
+
+  return (
+    <div className="rounded-2xl border border-slate-200 bg-white/70 p-4">
+      <div className="flex items-center justify-between text-sm font-medium text-slate-700">
+        <span>{label}</span>
+        <span className="text-xs text-slate-500">
+          {limit ? usageLabel.replace('{{used}}', `${summary.used}`).replace('{{limit}}', `${limit}`) : unlimitedLabel}
+        </span>
+      </div>
+      {limit ? (
+        <>
+          <div className="mt-3 h-2 rounded-full bg-slate-200">
+            <div
+              className={`h-2 rounded-full transition-all ${barClass}`}
+              style={{ width: `${Math.max(6, percent)}%` }}
+            />
+          </div>
+          {remaining !== null ? (
+            <p className="mt-2 text-xs text-slate-500">
+              {remainingLabel
+                .replace('{{remaining}}', `${Math.max(0, remaining)}`)
+                .replace('{{limit}}', `${limit}`)}
+            </p>
+          ) : null}
+        </>
+      ) : (
+        <p className="mt-2 text-xs text-slate-500">{unlimitedLabel}</p>
+      )}
+    </div>
+  );
+}
+
+function GalleryStatusRow({
+  label,
+  summary,
+  locale,
+  messages,
+}: {
+  label: string;
+  summary: GallerySummary | null;
+  locale: string;
+  messages: { expired: string; noExpiry: string; expires: string };
+}) {
+  const expiresAt = summary?.expires_at ? formatDate(summary.expires_at, locale) : null;
+
+  let statusLabel = messages.noExpiry;
+  let badgeClass = 'bg-emerald-500/20 text-emerald-700';
+
+  if (summary?.state === 'expired') {
+    statusLabel = messages.expired;
+    badgeClass = 'bg-rose-500/20 text-rose-700';
+  } else if (summary?.state === 'warning') {
+    const days = Math.max(0, summary.days_remaining ?? 0);
+    statusLabel = `${messages.expires.replace('{{date}}', expiresAt ?? '')} (${days}d)`;
+    badgeClass = 'bg-amber-500/20 text-amber-700';
+  } else if (summary?.state === 'ok' && expiresAt) {
+    statusLabel = messages.expires.replace('{{date}}', expiresAt);
+  }
+
+  return (
+    <div className="rounded-2xl border border-slate-200 bg-white/70 p-4">
+      <div className="flex items-center justify-between text-sm font-medium text-slate-700">
+        <span>{label}</span>
+        <span className={`rounded-full px-3 py-1 text-xs font-semibold ${badgeClass}`}>{statusLabel}</span>
+      </div>
+    </div>
+  );
+}
+
 function ReadinessCard({
   readiness,
   labels,
diff --git a/resources/js/admin/pages/EventDetailPage.tsx b/resources/js/admin/pages/EventDetailPage.tsx
index decf73f..647bdec 100644
--- a/resources/js/admin/pages/EventDetailPage.tsx
+++ b/resources/js/admin/pages/EventDetailPage.tsx
@@ -37,6 +37,8 @@ import {
   toggleEvent,
   submitTenantFeedback,
 } from '../api';
+import { buildLimitWarnings } from '../lib/limitWarnings';
+import { getApiErrorMessage } from '../lib/apiError';
 import { isAuthError } from '../auth/tokens';
 import {
   ADMIN_EVENTS_PATH,
@@ -69,6 +71,7 @@ export default function EventDetailPage({ mode = 'detail' }: EventDetailPageProp
   const { slug: slugParam } = useParams<{ slug?: string }>();
   const navigate = useNavigate();
   const { t } = useTranslation('management');
+  const { t: tCommon } = useTranslation('common');
 
   const slug = slugParam ?? null;
 
@@ -97,7 +100,11 @@ export default function EventDetailPage({ mode = 'detail' }: EventDetailPageProp
       setState((prev) => ({ ...prev, event: eventData, stats: statsData, loading: false }));
     } catch (error) {
       if (!isAuthError(error)) {
-        setState((prev) => ({ ...prev, error: t('events.errors.loadFailed', 'Event konnte nicht geladen werden.'), loading: false }));
+        setState((prev) => ({
+          ...prev,
+          error: getApiErrorMessage(error, t('events.errors.loadFailed', 'Event konnte nicht geladen werden.')),
+          loading: false,
+        }));
       }
     }
 
@@ -106,7 +113,11 @@ export default function EventDetailPage({ mode = 'detail' }: EventDetailPageProp
       setToolkit({ data: toolkitData, loading: false, error: null });
     } catch (error) {
       if (!isAuthError(error)) {
-        setToolkit({ data: null, loading: false, error: t('toolkit.errors.loadFailed', 'Toolkit-Daten konnten nicht geladen werden.') });
+        setToolkit({
+          data: null,
+          loading: false,
+          error: getApiErrorMessage(error, t('toolkit.errors.loadFailed', 'Toolkit-Daten konnten nicht geladen werden.')),
+        });
       }
     }
   }, [slug, t]);
@@ -138,7 +149,11 @@ export default function EventDetailPage({ mode = 'detail' }: EventDetailPageProp
       }));
     } catch (error) {
       if (!isAuthError(error)) {
-        setState((prev) => ({ ...prev, busy: false, error: t('events.errors.toggleFailed', 'Status konnte nicht angepasst werden.') }));
+        setState((prev) => ({
+          ...prev,
+          busy: false,
+          error: getApiErrorMessage(error, t('events.errors.toggleFailed', 'Status konnte nicht angepasst werden.')),
+        }));
       } else {
         setState((prev) => ({ ...prev, busy: false }));
       }
@@ -196,6 +211,11 @@ export default function EventDetailPage({ mode = 'detail' }: EventDetailPageProp
     );
   }
 
+  const limitWarnings = React.useMemo(
+    () => (event?.limits ? buildLimitWarnings(event.limits, (key, options) => tCommon(`limits.${key}`, options)) : []),
+    [event?.limits, tCommon],
+  );
+
   return (
     <AdminLayout title={eventName} subtitle={subtitle} actions={actions}>
       {error && (
@@ -205,6 +225,23 @@ export default function EventDetailPage({ mode = 'detail' }: EventDetailPageProp
         </Alert>
       )}
 
+      {limitWarnings.length > 0 && (
+        <div className="mb-6 space-y-2">
+          {limitWarnings.map((warning) => (
+            <Alert
+              key={warning.id}
+              variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+              className={warning.tone === 'warning' ? 'border-amber-400/40 bg-amber-50 text-amber-900' : undefined}
+            >
+              <AlertDescription className="flex items-center gap-2 text-sm">
+                <AlertTriangle className="h-4 w-4" />
+                {warning.message}
+              </AlertDescription>
+            </Alert>
+          ))}
+        </div>
+      )}
+
       {toolkit.error && (
         <Alert variant="default">
           <AlertTitle>{toolkit.error}</AlertTitle>
diff --git a/resources/js/admin/pages/EventFormPage.tsx b/resources/js/admin/pages/EventFormPage.tsx
index 2795eeb..d748dfa 100644
--- a/resources/js/admin/pages/EventFormPage.tsx
+++ b/resources/js/admin/pages/EventFormPage.tsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import { useTranslation } from 'react-i18next';
 import { useNavigate, useParams, useSearchParams } from 'react-router-dom';
-import { ArrowLeft, Loader2, Save, Sparkles } from 'lucide-react';
+import { AlertTriangle, ArrowLeft, Loader2, Save, Sparkles } from 'lucide-react';
 import { useQuery } from '@tanstack/react-query';
 
 import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert';
@@ -25,6 +25,7 @@ import {
 } from '../api';
 import { isAuthError } from '../auth/tokens';
 import { isApiError } from '../lib/apiError';
+import { buildLimitWarnings } from '../lib/limitWarnings';
 import { ADMIN_BILLING_PATH, ADMIN_EVENT_VIEW_PATH, ADMIN_EVENTS_PATH } from '../constants';
 
 interface EventFormState {
@@ -66,6 +67,7 @@ export default function EventFormPage() {
   const navigate = useNavigate();
 
   const { t: tCommon } = useTranslation('common', { keyPrefix: 'errors' });
+  const { t: tLimits } = useTranslation('common', { keyPrefix: 'limits' });
 
   const [form, setForm] = React.useState<EventFormState>({
     name: '',
@@ -193,6 +195,20 @@ export default function EventFormPage() {
 
   const loading = isEdit ? eventLoading : false;
 
+  const limitWarnings = React.useMemo(() => {
+    if (!isEdit) {
+      return [];
+    }
+
+    return buildLimitWarnings(loadedEvent?.limits, tLimits);
+  }, [isEdit, loadedEvent?.limits, tLimits]);
+
+  const limitScopeLabels = React.useMemo(() => ({
+    photos: tLimits('photosTitle'),
+    guests: tLimits('guestsTitle'),
+    gallery: tLimits('galleryTitle'),
+  }), [tLimits]);
+
   function ensureSlugSuffix(): string {
     if (!slugSuffixRef.current) {
       slugSuffixRef.current = Math.random().toString(36).slice(2, 7);
@@ -394,11 +410,11 @@ export default function EventFormPage() {
       actions={actions}
     >
       {error && (
-        <Alert variant="destructive">
-          <AlertTitle>Hinweis</AlertTitle>
-          <AlertDescription className="flex flex-col gap-2">
-            {error.split('\n').map((line, index) => (
-              <span key={index}>{line}</span>
+      <Alert variant="destructive">
+        <AlertTitle>Hinweis</AlertTitle>
+        <AlertDescription className="flex flex-col gap-2">
+          {error.split('\n').map((line, index) => (
+            <span key={index}>{line}</span>
             ))}
             {showUpgradeHint && (
               <div>
@@ -411,6 +427,26 @@ export default function EventFormPage() {
         </Alert>
       )}
 
+      {limitWarnings.length > 0 && (
+        <div className="mb-6 space-y-2">
+          {limitWarnings.map((warning) => (
+            <Alert
+              key={warning.id}
+              variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+              className={warning.tone === 'warning' ? 'border-amber-400/50 bg-amber-50 text-amber-900' : undefined}
+            >
+              <AlertTitle className="flex items-center gap-2 text-sm font-semibold">
+                <AlertTriangle className="h-4 w-4" />
+                {limitScopeLabels[warning.scope]}
+              </AlertTitle>
+              <AlertDescription className="text-sm">
+                {warning.message}
+              </AlertDescription>
+            </Alert>
+          ))}
+        </div>
+      )}
+
       <Card className="border-0 bg-white/85 shadow-xl shadow-fuchsia-100/60">
         <CardHeader>
           <CardTitle className="flex items-center gap-2 text-xl text-slate-900">
diff --git a/resources/js/admin/pages/EventInvitesPage.tsx b/resources/js/admin/pages/EventInvitesPage.tsx
index daba9e8..1c2d11c 100644
--- a/resources/js/admin/pages/EventInvitesPage.tsx
+++ b/resources/js/admin/pages/EventInvitesPage.tsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import { useNavigate, useParams, useSearchParams } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
-import { ArrowLeft, Copy, Download, Loader2, Printer, QrCode, RefreshCw, Share2, X } from 'lucide-react';
+import { AlertTriangle, ArrowLeft, Copy, Download, Loader2, Printer, QrCode, RefreshCw, Share2, X } from 'lucide-react';
 
 import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert';
 import { Badge } from '@/components/ui/badge';
@@ -28,6 +28,7 @@ import {
   ADMIN_EVENT_TOOLKIT_PATH,
   ADMIN_EVENT_PHOTOS_PATH,
 } from '../constants';
+import { buildLimitWarnings } from '../lib/limitWarnings';
 import { InviteLayoutCustomizerPanel, QrLayoutCustomization } from './components/InviteLayoutCustomizerPanel';
 import { DesignerCanvas } from './components/invite-layout/DesignerCanvas';
 import {
@@ -159,6 +160,7 @@ export default function EventInvitesPage(): JSX.Element {
   const { slug } = useParams<{ slug?: string }>();
   const navigate = useNavigate();
   const { t } = useTranslation('management');
+  const { t: tLimits } = useTranslation('common', { keyPrefix: 'limits' });
 
   const [state, setState] = React.useState<PageState>({ event: null, invites: [], loading: true, error: null });
   const [creatingInvite, setCreatingInvite] = React.useState(false);
@@ -711,12 +713,46 @@ export default function EventInvitesPage(): JSX.Element {
     </div>
   );
 
+  const limitWarnings = React.useMemo(
+    () => buildLimitWarnings(state.event?.limits, tLimits),
+    [state.event?.limits, tLimits]
+  );
+
+  const limitScopeLabels = React.useMemo(
+    () => ({
+      photos: tLimits('photosTitle'),
+      guests: tLimits('guestsTitle'),
+      gallery: tLimits('galleryTitle'),
+    }),
+    [tLimits]
+  );
+
   return (
     <AdminLayout
       title={eventName}
       subtitle={t('invites.subtitle', 'Manage QR-Einladungen, Drucklayouts und Branding für deine Gäste.')}
       actions={actions}
     >
+      {limitWarnings.length > 0 && (
+        <div className="mb-6 space-y-2">
+          {limitWarnings.map((warning) => (
+            <Alert
+              key={warning.id}
+              variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+              className={warning.tone === 'warning' ? 'border-amber-400/50 bg-amber-50 text-amber-900' : undefined}
+            >
+              <AlertTitle className="flex items-center gap-2 text-sm font-semibold">
+                <AlertTriangle className="h-4 w-4" />
+                {limitScopeLabels[warning.scope]}
+              </AlertTitle>
+              <AlertDescription className="text-sm">
+                {warning.message}
+              </AlertDescription>
+            </Alert>
+          ))}
+        </div>
+      )}
+
       <Tabs value={activeTab} onValueChange={handleTabChange} className="space-y-6">
         <TabsList className="grid w-full max-w-2xl grid-cols-3 gap-1 rounded-full border border-[var(--tenant-border-strong)] bg-[var(--tenant-surface-strong)] p-1 text-sm">
           <TabsTrigger value="layout" className="rounded-full px-4 py-1.5 data-[state=active]:bg-primary data-[state=active]:text-primary-foreground">
@@ -1075,12 +1111,17 @@ export default function EventInvitesPage(): JSX.Element {
                 <Button
                   size="sm"
                   onClick={handleCreateInvite}
-                  disabled={creatingInvite}
+                  disabled={creatingInvite || state.event?.limits?.can_add_guests === false}
                   className="bg-primary text-primary-foreground shadow-lg shadow-primary/20 hover:bg-primary/90"
                 >
                   {creatingInvite ? <Loader2 className="mr-1 h-4 w-4 animate-spin" /> : <Share2 className="mr-1 h-4 w-4" />}
                   {t('invites.actions.create', 'Neue Einladung erstellen')}
                 </Button>
+                {!state.loading && state.event?.limits?.can_add_guests === false && (
+                  <p className="w-full text-xs text-amber-600">
+                    {tLimits('guestsBlocked')}
+                  </p>
+                )}
               </div>
             </CardHeader>
             <CardContent className="space-y-4">
diff --git a/resources/js/admin/pages/EventPhotosPage.tsx b/resources/js/admin/pages/EventPhotosPage.tsx
index f57eeb0..555ec7c 100644
--- a/resources/js/admin/pages/EventPhotosPage.tsx
+++ b/resources/js/admin/pages/EventPhotosPage.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { useNavigate, useParams, useSearchParams } from 'react-router-dom';
-import { Camera, Loader2, Sparkles, Trash2 } from 'lucide-react';
+import { Camera, Loader2, Sparkles, Trash2, AlertTriangle } from 'lucide-react';
 
 import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert';
 import { Button } from '@/components/ui/button';
@@ -9,6 +9,9 @@ import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/com
 import { AdminLayout } from '../components/AdminLayout';
 import { deletePhoto, featurePhoto, getEventPhotos, TenantPhoto, unfeaturePhoto } from '../api';
 import { isAuthError } from '../auth/tokens';
+import { getApiErrorMessage, isApiError } from '../lib/apiError';
+import { buildLimitWarnings, type EventLimitSummary } from '../lib/limitWarnings';
+import { useTranslation } from 'react-i18next';
 import { ADMIN_EVENTS_PATH, ADMIN_EVENT_VIEW_PATH } from '../constants';
 
 export default function EventPhotosPage() {
@@ -16,11 +19,18 @@ export default function EventPhotosPage() {
   const [searchParams] = useSearchParams();
   const slug = params.slug ?? searchParams.get('slug') ?? null;
   const navigate = useNavigate();
+  const { t } = useTranslation('management');
+  const { t: tCommon } = useTranslation('common');
+  const translateLimits = React.useCallback(
+    (key: string, options?: Record<string, unknown>) => tCommon(`limits.${key}`, options),
+    [tCommon]
+  );
 
   const [photos, setPhotos] = React.useState<TenantPhoto[]>([]);
   const [loading, setLoading] = React.useState(true);
   const [error, setError] = React.useState<string | null>(null);
   const [busyId, setBusyId] = React.useState<number | null>(null);
+  const [limits, setLimits] = React.useState<EventLimitSummary | null>(null);
 
   const load = React.useCallback(async () => {
     if (!slug) {
@@ -30,11 +40,12 @@ export default function EventPhotosPage() {
     setLoading(true);
     setError(null);
     try {
-      const data = await getEventPhotos(slug);
-      setPhotos(data);
+      const result = await getEventPhotos(slug);
+      setPhotos(result.photos);
+      setLimits(result.limits ?? null);
     } catch (err) {
       if (!isAuthError(err)) {
-        setError('Fotos konnten nicht geladen werden.');
+        setError(getApiErrorMessage(err, 'Fotos konnten nicht geladen werden.'));
       }
     } finally {
       setLoading(false);
@@ -55,7 +66,7 @@ export default function EventPhotosPage() {
       setPhotos((prev) => prev.map((entry) => (entry.id === photo.id ? updated : entry)));
     } catch (err) {
       if (!isAuthError(err)) {
-        setError('Feature-Aktion fehlgeschlagen.');
+        setError(getApiErrorMessage(err, 'Feature-Aktion fehlgeschlagen.'));
       }
     } finally {
       setBusyId(null);
@@ -70,7 +81,7 @@ export default function EventPhotosPage() {
       setPhotos((prev) => prev.filter((entry) => entry.id !== photo.id));
     } catch (err) {
       if (!isAuthError(err)) {
-        setError('Foto konnte nicht entfernt werden.');
+        setError(getApiErrorMessage(err, 'Foto konnte nicht entfernt werden.'));
       }
     } finally {
       setBusyId(null);
@@ -104,31 +115,36 @@ export default function EventPhotosPage() {
 
   return (
     <AdminLayout
-      title="Fotos moderieren"
-      subtitle="Setze Highlights oder entferne unpassende Uploads."
+      title={t('photos.moderation.title', 'Fotos moderieren')}
+      subtitle={t('photos.moderation.subtitle', 'Setze Highlights oder entferne unpassende Uploads.')}
       actions={actions}
     >
       {error && (
         <Alert variant="destructive">
-          <AlertTitle>Aktion fehlgeschlagen</AlertTitle>
+          <AlertTitle>{t('photos.alerts.errorTitle', 'Aktion fehlgeschlagen')}</AlertTitle>
           <AlertDescription>{error}</AlertDescription>
         </Alert>
       )}
 
+      <LimitWarningsBanner limits={limits} translate={translateLimits} />
+
       <Card className="border-0 bg-white/85 shadow-xl shadow-sky-100/60">
         <CardHeader>
           <CardTitle className="flex items-center gap-2 text-xl text-slate-900">
-            <Camera className="h-5 w-5 text-sky-500" /> Galerie
+            <Camera className="h-5 w-5 text-sky-500" /> {t('photos.gallery.title', 'Galerie')}
           </CardTitle>
           <CardDescription className="text-sm text-slate-600">
-            Klick auf ein Foto, um es hervorzuheben oder zu löschen.
+            {t('photos.gallery.description', 'Klick auf ein Foto, um es hervorzuheben oder zu löschen.')}
           </CardDescription>
         </CardHeader>
         <CardContent>
           {loading ? (
             <GallerySkeleton />
           ) : photos.length === 0 ? (
-            <EmptyGallery />
+            <EmptyGallery
+              title={t('photos.gallery.emptyTitle', 'Noch keine Fotos vorhanden')}
+              description={t('photos.gallery.emptyDescription', 'Motiviere deine Gäste zum Hochladen - hier erscheint anschließend die Galerie.')}
+            />
           ) : (
             <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 md:grid-cols-3">
               {photos.map((photo) => (
@@ -178,6 +194,37 @@ export default function EventPhotosPage() {
   );
 }
 
+function LimitWarningsBanner({
+  limits,
+  translate,
+}: {
+  limits: EventLimitSummary | null;
+  translate: (key: string, options?: Record<string, unknown>) => string;
+}) {
+  const warnings = React.useMemo(() => buildLimitWarnings(limits, translate), [limits, translate]);
+
+  if (!warnings.length) {
+    return null;
+  }
+
+  return (
+    <div className="mb-6 space-y-2">
+      {warnings.map((warning) => (
+        <Alert
+          key={warning.id}
+          variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+          className={warning.tone === 'warning' ? 'border-amber-400/40 bg-amber-50 text-amber-900' : undefined}
+        >
+          <AlertDescription className="flex items-center gap-2 text-sm">
+            <AlertTriangle className="h-4 w-4" />
+            {warning.message}
+          </AlertDescription>
+        </Alert>
+      ))}
+    </div>
+  );
+}
+
 function GallerySkeleton() {
   return (
     <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 md:grid-cols-3">
@@ -188,15 +235,14 @@ function GallerySkeleton() {
   );
 }
 
-function EmptyGallery() {
+function EmptyGallery({ title, description }: { title: string; description: string }) {
   return (
     <div className="flex flex-col items-center justify-center gap-3 rounded-2xl border border-dashed border-sky-200 bg-white/70 p-10 text-center">
       <div className="rounded-full bg-sky-100 p-3 text-sky-600 shadow-inner shadow-sky-200/80">
         <Camera className="h-5 w-5" />
       </div>
-      <h3 className="text-lg font-semibold text-slate-900">Noch keine Fotos vorhanden</h3>
-      <p className="text-sm text-slate-600">Motiviere deine Gäste zum Hochladen - hier erscheint anschließend die Galerie.</p>
+      <h3 className="text-lg font-semibold text-slate-900">{title}</h3>
+      <p className="text-sm text-slate-600">{description}</p>
     </div>
   );
 }
-
diff --git a/resources/js/admin/pages/EventsPage.tsx b/resources/js/admin/pages/EventsPage.tsx
index 2f1fc93..efae355 100644
--- a/resources/js/admin/pages/EventsPage.tsx
+++ b/resources/js/admin/pages/EventsPage.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { Link, useNavigate } from 'react-router-dom';
-import { ArrowRight, CalendarDays, Plus, Settings, Sparkles, Share2 } from 'lucide-react';
+import { AlertTriangle, ArrowRight, CalendarDays, Plus, Settings, Sparkles, Share2 } from 'lucide-react';
 
 import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert';
 import { Badge } from '@/components/ui/badge';
@@ -10,6 +10,7 @@ import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/com
 import { AdminLayout } from '../components/AdminLayout';
 import { getEvents, TenantEvent } from '../api';
 import { isAuthError } from '../auth/tokens';
+import { getApiErrorMessage } from '../lib/apiError';
 import {
   adminPath,
   ADMIN_SETTINGS_PATH,
@@ -21,8 +22,12 @@ import {
   ADMIN_EVENT_INVITES_PATH,
   ADMIN_EVENT_TOOLKIT_PATH,
 } from '../constants';
+import { buildLimitWarnings, type EventLimitSummary } from '../lib/limitWarnings';
+import { useTranslation } from 'react-i18next';
 
 export default function EventsPage() {
+  const { t } = useTranslation('management');
+  const { t: tCommon } = useTranslation('common');
   const [rows, setRows] = React.useState<TenantEvent[]>([]);
   const [loading, setLoading] = React.useState(true);
   const [error, setError] = React.useState<string | null>(null);
@@ -34,7 +39,7 @@ export default function EventsPage() {
         setRows(await getEvents());
       } catch (err) {
         if (!isAuthError(err)) {
-          setError('Laden fehlgeschlagen. Bitte später erneut versuchen.');
+          setError(getApiErrorMessage(err, t('events.errors.loadFailed', 'Event konnte nicht geladen werden.')));
         }
       } finally {
         setLoading(false);
@@ -48,11 +53,11 @@ export default function EventsPage() {
         className="bg-gradient-to-r from-pink-500 via-fuchsia-500 to-purple-500 text-white shadow-lg shadow-pink-500/20"
         onClick={() => navigate(adminPath('/events/new'))}
       >
-        <Plus className="h-4 w-4" /> Neues Event
+        <Plus className="h-4 w-4" /> {t('events.list.actions.create', 'Neues Event')}
       </Button>
       <Link to={ADMIN_SETTINGS_PATH}>
         <Button variant="outline" className="border-pink-200 text-pink-600 hover:bg-pink-50">
-          <Settings className="h-4 w-4" /> Einstellungen
+          <Settings className="h-4 w-4" /> {t('events.list.actions.settings', 'Einstellungen')}
         </Button>
       </Link>
     </>
@@ -60,8 +65,8 @@ export default function EventsPage() {
 
   return (
     <AdminLayout
-      title="Deine Events"
-      subtitle="Plane Momente, die in Erinnerung bleiben. Hier verwaltest du alles rund um deine Veranstaltungen."
+      title={t('events.list.title', 'Deine Events')}
+      subtitle={t('events.list.subtitle', 'Plane Momente, die in Erinnerung bleiben. Hier verwaltest du alles rund um deine Veranstaltungen.')}
       actions={actions}
     >
       {error && (
@@ -74,15 +79,15 @@ export default function EventsPage() {
       <Card className="border-0 bg-white/80 shadow-xl shadow-pink-100/60">
         <CardHeader className="flex flex-col gap-1 sm:flex-row sm:items-center sm:justify-between">
           <div>
-            <CardTitle className="text-xl font-semibold text-slate-900">Übersicht</CardTitle>
+          <CardTitle className="text-xl font-semibold text-slate-900">{t('events.list.overview.title', 'Übersicht')}</CardTitle>
             <CardDescription className="text-slate-600">
               {rows.length === 0
-                ? 'Noch keine Events - starte jetzt und lege dein erstes Event an.'
-                : `${rows.length} ${rows.length === 1 ? 'Event' : 'Events'} aktiv verwaltet.`}
+                ? t('events.list.overview.empty', 'Noch keine Events - starte jetzt und lege dein erstes Event an.')
+                : t('events.list.overview.count', '{{count}} Events aktiv verwaltet.', { count: rows.length })}
             </CardDescription>
           </div>
           <div className="flex items-center gap-2 text-sm text-pink-600">
-            <Sparkles className="h-4 w-4" /> Tenant Dashboard
+            <Sparkles className="h-4 w-4" /> {t('events.list.badge.dashboard', 'Tenant Dashboard')}
           </div>
         </CardHeader>
         <CardContent className="space-y-4">
@@ -93,7 +98,7 @@ export default function EventsPage() {
           ) : (
             <div className="space-y-4">
               {rows.map((event) => (
-                <EventCard key={event.id} event={event} />
+                <EventCard key={event.id} event={event} translateCommon={tCommon} />
               ))}
             </div>
           )}
@@ -103,14 +108,41 @@ export default function EventsPage() {
   );
 }
 
-function EventCard({ event }: { event: TenantEvent }) {
+function EventCard({
+  event,
+  translateCommon,
+}: {
+  event: TenantEvent;
+  translateCommon: (key: string, options?: Record<string, unknown>) => string;
+}) {
   const slug = event.slug;
   const isPublished = event.status === 'published';
   const photoCount = event.photo_count ?? 0;
   const likeCount = event.like_count ?? 0;
+  const limitWarnings = React.useMemo(
+    () => buildLimitWarnings(event.limits ?? null, (key, opts) => translateCommon(`limits.${key}`, opts)),
+    [event.limits, translateCommon],
+  );
 
   return (
     <div className="rounded-2xl border border-white/80 bg-white/90 p-5 shadow-md shadow-pink-200/40 transition-transform hover:-translate-y-0.5 hover:shadow-lg">
+      {limitWarnings.length > 0 && (
+        <div className="mb-3 space-y-1">
+          {limitWarnings.map((warning) => (
+            <Alert
+              key={warning.id}
+              variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+              className={warning.tone === 'warning' ? 'border-amber-400/40 bg-amber-50 text-amber-900' : undefined}
+            >
+              <AlertDescription className="flex items-center gap-2 text-xs">
+                <AlertTriangle className="h-4 w-4" />
+                {warning.message}
+              </AlertDescription>
+            </Alert>
+          ))}
+        </div>
+      )}
+
       <div className="flex flex-col gap-3 md:flex-row md:items-start md:justify-between">
         <div className="space-y-1">
           <h3 className="text-lg font-semibold text-slate-900">{renderName(event.name)}</h3>
diff --git a/resources/js/admin/pages/SettingsPage.tsx b/resources/js/admin/pages/SettingsPage.tsx
index 1776486..1c5d7b1 100644
--- a/resources/js/admin/pages/SettingsPage.tsx
+++ b/resources/js/admin/pages/SettingsPage.tsx
@@ -1,23 +1,56 @@
 import React from 'react';
-import { LogOut, Palette } from 'lucide-react';
+import { AlertTriangle, LogOut, Palette } from 'lucide-react';
 import { useNavigate } from 'react-router-dom';
 
 import AppearanceToggleDropdown from '@/components/appearance-dropdown';
 import { Button } from '@/components/ui/button';
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
+import { Switch } from '@/components/ui/switch';
+import { Alert, AlertDescription } from '@/components/ui/alert';
 
 import { AdminLayout } from '../components/AdminLayout';
 import { useAuth } from '../auth/context';
 import { ADMIN_EVENTS_PATH, ADMIN_LOGIN_PATH } from '../constants';
+import {
+  getNotificationPreferences,
+  updateNotificationPreferences,
+  NotificationPreferences,
+  NotificationPreferencesMeta,
+} from '../api';
+import { getApiErrorMessage } from '../lib/apiError';
+import { useTranslation } from 'react-i18next';
 
 export default function SettingsPage() {
   const navigate = useNavigate();
   const { user, logout } = useAuth();
+  const { t } = useTranslation('management');
+
+  const [preferences, setPreferences] = React.useState<NotificationPreferences | null>(null);
+  const [defaults, setDefaults] = React.useState<NotificationPreferences>({});
+  const [loadingNotifications, setLoadingNotifications] = React.useState(true);
+  const [savingNotifications, setSavingNotifications] = React.useState(false);
+  const [notificationError, setNotificationError] = React.useState<string | null>(null);
+  const [notificationMeta, setNotificationMeta] = React.useState<NotificationPreferencesMeta | null>(null);
 
   function handleLogout() {
     logout({ redirect: ADMIN_LOGIN_PATH });
   }
 
+  React.useEffect(() => {
+    (async () => {
+      try {
+        const result = await getNotificationPreferences();
+        setPreferences(result.preferences);
+        setDefaults(result.defaults);
+        setNotificationMeta(result.meta ?? null);
+      } catch (error) {
+        setNotificationError(getApiErrorMessage(error, t('settings.notifications.errorLoad', 'Benachrichtigungseinstellungen konnten nicht geladen werden.')));
+      } finally {
+        setLoadingNotifications(false);
+      }
+    })();
+  }, [t]);
+
   const actions = (
     <Button
       variant="outline"
@@ -75,7 +108,225 @@ export default function SettingsPage() {
           </section>
         </CardContent>
       </Card>
+
+      <Card className="mt-8 max-w-3xl border-0 bg-white/85 shadow-xl shadow-pink-100/60">
+        <CardHeader>
+          <CardTitle className="flex items-center gap-2 text-xl text-slate-900">
+            <AlertTriangle className="h-5 w-5 text-pink-500" />
+            {t('settings.notifications.title', 'Benachrichtigungen')}
+          </CardTitle>
+          <CardDescription className="text-sm text-slate-600">
+            {t('settings.notifications.description', 'Lege fest, für welche Ereignisse wir dich per E-Mail informieren.')}
+          </CardDescription>
+        </CardHeader>
+        <CardContent className="space-y-6">
+          {notificationError && (
+            <Alert variant="destructive">
+              <AlertDescription>{notificationError}</AlertDescription>
+            </Alert>
+          )}
+
+          {loadingNotifications ? (
+            <div className="space-y-3">
+              {Array.from({ length: 5 }).map((_, index) => (
+                <div
+                  key={index}
+                  className="h-12 animate-pulse rounded-xl bg-gradient-to-r from-white/30 via-white/60 to-white/30"
+                />
+              ))}
+            </div>
+          ) : preferences ? (
+            <NotificationPreferencesForm
+              preferences={preferences}
+              defaults={defaults}
+              meta={notificationMeta}
+              onChange={(next) => setPreferences(next)}
+              onReset={() => setPreferences(defaults)}
+              onSave={async () => {
+                if (!preferences) {
+                  return;
+                }
+                try {
+                  setSavingNotifications(true);
+                  const updated = await updateNotificationPreferences(preferences);
+                  setPreferences(updated.preferences);
+                  if (updated.defaults && Object.keys(updated.defaults).length > 0) {
+                    setDefaults(updated.defaults);
+                  }
+                  if (updated.meta) {
+                    setNotificationMeta(updated.meta);
+                  }
+                  setNotificationError(null);
+                } catch (error) {
+                  setNotificationError(
+                    getApiErrorMessage(error, t('settings.notifications.errorSave', 'Speichern fehlgeschlagen. Bitte versuche es erneut.')),
+                  );
+                } finally {
+                  setSavingNotifications(false);
+                }
+              }}
+              saving={savingNotifications}
+              translate={t}
+            />
+          ) : null}
+        </CardContent>
+      </Card>
     </AdminLayout>
   );
 }
 
+function NotificationPreferencesForm({
+  preferences,
+  defaults,
+  meta,
+  onChange,
+  onReset,
+  onSave,
+  saving,
+  translate,
+}: {
+  preferences: NotificationPreferences;
+  defaults: NotificationPreferences;
+  meta: NotificationPreferencesMeta | null;
+  onChange: (next: NotificationPreferences) => void;
+  onReset: () => void;
+  onSave: () => Promise<void>;
+  saving: boolean;
+  translate: (key: string, options?: Record<string, unknown>) => string;
+}) {
+  const items = React.useMemo(() => buildPreferenceMeta(translate), [translate]);
+  const locale = typeof window !== 'undefined' ? window.navigator.language : 'de-DE';
+  const creditText = React.useMemo(() => {
+    if (!meta) {
+      return null;
+    }
+
+    if (meta.credit_warning_sent_at) {
+      const date = formatDateTime(meta.credit_warning_sent_at, locale);
+
+      return translate('settings.notifications.meta.creditLast', 'Letzte Credit-Warnung: {{date}}', {
+        date,
+      });
+    }
+
+    return translate('settings.notifications.meta.creditNever', 'Noch keine Credit-Warnung versendet.');
+  }, [meta, translate, locale]);
+
+  return (
+    <div className="space-y-4">
+      <div className="space-y-3">
+        {items.map((item) => {
+          const checked = preferences[item.key] ?? defaults[item.key] ?? true;
+
+          return (
+            <div key={item.key} className="flex items-start justify-between gap-4 rounded-xl border border-pink-100 bg-white/70 p-4 shadow-sm">
+              <div className="space-y-1">
+                <h3 className="text-sm font-semibold text-slate-900">{item.label}</h3>
+                <p className="text-sm text-slate-600">{item.description}</p>
+              </div>
+              <Switch
+                checked={checked}
+                onCheckedChange={(value) => onChange({ ...preferences, [item.key]: Boolean(value) })}
+              />
+            </div>
+          );
+        })}
+      </div>
+      <div className="flex flex-wrap items-center gap-3">
+        <Button onClick={onSave} disabled={saving} className="bg-gradient-to-r from-pink-500 via-fuchsia-500 to-purple-500 text-white">
+          {saving ? 'Speichern...' : translate('settings.notifications.actions.save', 'Speichern')}
+        </Button>
+        <Button variant="ghost" onClick={onReset} disabled={saving}>
+          {translate('settings.notifications.actions.reset', 'Auf Standard setzen')}
+        </Button>
+        <span className="text-xs text-slate-500">
+          {translate('settings.notifications.hint', 'Du kannst Benachrichtigungen jederzeit wieder aktivieren.')}
+        </span>
+      </div>
+      {creditText && <p className="text-xs text-slate-500">{creditText}</p>}
+    </div>
+  );
+}
+
+function buildPreferenceMeta(
+  translate: (key: string, options?: Record<string, unknown>) => string
+): Array<{ key: keyof NotificationPreferences; label: string; description: string }> {
+  const map = [
+    {
+      key: 'photo_thresholds',
+      label: translate('settings.notifications.items.photoThresholds.label', 'Warnung bei Foto-Schwellen'),
+      description: translate('settings.notifications.items.photoThresholds.description', 'Sende Warnungen bei 80 % und 95 % Foto-Auslastung.'),
+    },
+    {
+      key: 'photo_limits',
+      label: translate('settings.notifications.items.photoLimits.label', 'Sperre bei Foto-Limit'),
+      description: translate('settings.notifications.items.photoLimits.description', 'Informiere mich, sobald keine Foto-Uploads mehr möglich sind.'),
+    },
+    {
+      key: 'guest_thresholds',
+      label: translate('settings.notifications.items.guestThresholds.label', 'Warnung bei Gästekontingent'),
+      description: translate('settings.notifications.items.guestThresholds.description', 'Warnung kurz bevor alle Gästelinks vergeben sind.'),
+    },
+    {
+      key: 'guest_limits',
+      label: translate('settings.notifications.items.guestLimits.label', 'Sperre bei Gästelimit'),
+      description: translate('settings.notifications.items.guestLimits.description', 'Hinweis, wenn keine neuen Gästelinks mehr erzeugt werden können.'),
+    },
+    {
+      key: 'gallery_warnings',
+      label: translate('settings.notifications.items.galleryWarnings.label', 'Galerie läuft bald ab'),
+      description: translate('settings.notifications.items.galleryWarnings.description', 'Erhalte 7 und 1 Tag vor Ablauf eine Erinnerung.'),
+    },
+    {
+      key: 'gallery_expired',
+      label: translate('settings.notifications.items.galleryExpired.label', 'Galerie ist abgelaufen'),
+      description: translate('settings.notifications.items.galleryExpired.description', 'Informiere mich, sobald Gäste die Galerie nicht mehr sehen können.'),
+    },
+    {
+      key: 'event_thresholds',
+      label: translate('settings.notifications.items.eventThresholds.label', 'Warnung bei Event-Kontingent'),
+      description: translate('settings.notifications.items.eventThresholds.description', 'Hinweis, wenn das Reseller-Paket fast ausgeschöpft ist.'),
+    },
+    {
+      key: 'event_limits',
+      label: translate('settings.notifications.items.eventLimits.label', 'Sperre bei Event-Kontingent'),
+      description: translate('settings.notifications.items.eventLimits.description', 'Nachricht, sobald keine weiteren Events erstellt werden können.'),
+    },
+    {
+      key: 'package_expiring',
+      label: translate('settings.notifications.items.packageExpiring.label', 'Paket läuft bald ab'),
+      description: translate('settings.notifications.items.packageExpiring.description', 'Erinnerungen bei 30, 7 und 1 Tag vor Paketablauf.'),
+    },
+    {
+      key: 'package_expired',
+      label: translate('settings.notifications.items.packageExpired.label', 'Paket ist abgelaufen'),
+      description: translate('settings.notifications.items.packageExpired.description', 'Benachrichtige mich, wenn das Paket abgelaufen ist.'),
+    },
+    {
+      key: 'credits_low',
+      label: translate('settings.notifications.items.creditsLow.label', 'Event-Credits werden knapp'),
+      description: translate('settings.notifications.items.creditsLow.description', 'Informiert mich bei niedrigen Credit-Schwellen.'),
+    },
+  ];
+
+  return map as Array<{ key: keyof NotificationPreferences; label: string; description: string }>;
+}
+
+function formatDateTime(value: string, locale: string): string {
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) {
+    return value;
+  }
+
+  try {
+    return new Intl.DateTimeFormat(locale, {
+      day: '2-digit',
+      month: 'short',
+      year: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit',
+    }).format(date);
+  } catch {
+    return date.toISOString();
+  }
+}
diff --git a/resources/js/guest/i18n/messages.ts b/resources/js/guest/i18n/messages.ts
index a4cc9eb..646713a 100644
--- a/resources/js/guest/i18n/messages.ts
+++ b/resources/js/guest/i18n/messages.ts
@@ -188,6 +188,14 @@ export const messages: Record<LocaleCode, NestedMessages> = {
       title: 'Nicht gefunden',
       description: 'Die Seite konnte nicht gefunden werden.',
     },
+    galleryCountdown: {
+      expiresIn: 'Noch {days} Tage online',
+      expiresToday: 'Letzter Tag!',
+      expired: 'Galerie abgelaufen',
+      description: 'Sichere jetzt deine Lieblingsfotos – die Galerie verschwindet bald.',
+      expiredDescription: 'Nur die Veranstalter:innen können die Galerie jetzt noch verlängern.',
+      ctaUpload: 'Letzte Fotos hochladen',
+    },
     galleryPublic: {
       title: 'Galerie',
       loading: 'Galerie wird geladen ...',
@@ -298,6 +306,63 @@ export const messages: Record<LocaleCode, NestedMessages> = {
       limitReached: 'Upload-Limit erreicht ({used} / {max} Fotos). Bitte kontaktiere die Veranstalter für ein Upgrade.',
       limitUnlimited: 'unbegrenzt',
       limitWarning: 'Nur noch {remaining} von {max} Fotos möglich. Bitte kontaktiere die Veranstalter für ein Upgrade.',
+      galleryWarningDay: 'Galerie läuft in {days} Tag ab. Teile deine Fotos rechtzeitig!',
+      galleryWarningDays: 'Galerie läuft in {days} Tagen ab. Teile deine Fotos rechtzeitig!',
+      status: {
+        title: 'Dein Paketstatus',
+        subtitle: 'Behalte deine Kontingente im Blick, bevor es eng wird.',
+        badges: {
+          ok: 'Bereit',
+          warning: 'Hinweis',
+          limit_reached: 'Limit erreicht',
+          unlimited: 'Unbegrenzt',
+        },
+        cards: {
+          photos: {
+            title: 'Fotos',
+            remaining: 'Nur noch {remaining} von {limit} Fotos möglich',
+            unlimited: 'Unbegrenzte Foto-Uploads inklusive',
+          },
+          guests: {
+            title: 'Gäste',
+            remaining: '{remaining} Gäste frei (max. {limit})',
+            unlimited: 'Beliebig viele Gäste erlaubt',
+          },
+        },
+      },
+      dialogs: {
+        close: 'Verstanden',
+        photoLimit: {
+          title: 'Upload-Limit erreicht',
+          description: 'Es wurden {used} von {limit} Fotos hochgeladen. Bitte kontaktiere das Team für ein Upgrade.',
+          hint: 'Tipp: Größere Pakete schalten sofort wieder Uploads frei.',
+        },
+        deviceLimit: {
+          title: 'Gerätelimit erreicht',
+          description: 'Dieses Gerät hat sein Upload-Kontingent ausgeschöpft.',
+          hint: 'Nutze ein anderes Gerät oder sprich die Veranstalter:innen an.',
+        },
+        packageMissing: {
+          title: 'Event pausiert Uploads',
+          description: 'Für dieses Event sind aktuell keine Uploads freigeschaltet.',
+          hint: 'Bitte kontaktiere die Veranstalter:innen für weitere Informationen.',
+        },
+        galleryExpired: {
+          title: 'Galerie abgelaufen',
+          description: 'Die Galerie ist geschlossen – neue Uploads sind nicht mehr möglich.',
+          hint: 'Nur die Veranstalter:innen können die Galerie verlängern.',
+        },
+        csrf: {
+          title: 'Sitzung abgelaufen',
+          description: 'Bitte lade die Seite neu und versuche den Upload anschließend erneut.',
+          hint: 'Aktualisiere die Seite, um eine neue Sitzung zu starten.',
+        },
+        generic: {
+          title: 'Upload fehlgeschlagen',
+          description: 'Der Upload konnte nicht abgeschlossen werden. Bitte versuche es später erneut.',
+          hint: 'Bleibt das Problem bestehen, kontaktiere die Veranstalter:innen.',
+        },
+      },
       errors: {
         photoLimit: 'Upload-Limit erreicht. Bitte kontaktiere die Veranstalter für ein Upgrade.',
         deviceLimit: 'Dieses Gerät hat das Upload-Limit erreicht. Bitte wende dich an die Veranstalter.',
@@ -551,6 +616,14 @@ export const messages: Record<LocaleCode, NestedMessages> = {
       title: 'Not found',
       description: 'We could not find the page you requested.',
     },
+    galleryCountdown: {
+      expiresIn: '{days} days remaining',
+      expiresToday: 'Final day!',
+      expired: 'Gallery expired',
+      description: 'Save your favourite photos before the gallery goes offline.',
+      expiredDescription: 'Only the organizers can extend the gallery now.',
+      ctaUpload: 'Share last photos',
+    },
     galleryPublic: {
       title: 'Gallery',
       loading: 'Loading gallery ...',
@@ -661,6 +734,63 @@ export const messages: Record<LocaleCode, NestedMessages> = {
       limitReached: 'Upload limit reached ({used} / {max} photos). Contact the organizers for an upgrade.',
       limitUnlimited: 'unlimited',
       limitWarning: 'Only {remaining} of {max} photos left. Please contact the organizers for an upgrade.',
+      galleryWarningDay: 'Gallery expires in {days} day. Upload your photos soon!',
+      galleryWarningDays: 'Gallery expires in {days} days. Upload your photos soon!',
+      status: {
+        title: 'Your package status',
+        subtitle: 'Keep an eye on your remaining allowances.',
+        badges: {
+          ok: 'Ready',
+          warning: 'Heads-up',
+          limit_reached: 'Limit reached',
+          unlimited: 'Unlimited',
+        },
+        cards: {
+          photos: {
+            title: 'Photos',
+            remaining: '{remaining} of {limit} photo slots left',
+            unlimited: 'Unlimited photo uploads included',
+          },
+          guests: {
+            title: 'Guests',
+            remaining: '{remaining} guest slots free (max {limit})',
+            unlimited: 'Unlimited guests allowed',
+          },
+        },
+      },
+      dialogs: {
+        close: 'Got it',
+        photoLimit: {
+          title: 'Upload limit reached',
+          description: '{used} of {limit} photos are already uploaded. Please reach out to upgrade your package.',
+          hint: 'Tip: Upgrading the package re-enables uploads instantly.',
+        },
+        deviceLimit: {
+          title: 'Device limit reached',
+          description: 'This device has used all available upload slots.',
+          hint: 'Try a different device or contact the organizers.',
+        },
+        packageMissing: {
+          title: 'Uploads paused',
+          description: 'This event is currently not accepting new uploads.',
+          hint: 'Check in with the organizers for the latest status.',
+        },
+        galleryExpired: {
+          title: 'Gallery closed',
+          description: 'The gallery has expired and no new uploads can be added.',
+          hint: 'Only the organizers can extend the gallery window.',
+        },
+        csrf: {
+          title: 'Session expired',
+          description: 'Refresh the page and try the upload again.',
+          hint: 'Reload the page to start a new session.',
+        },
+        generic: {
+          title: 'Upload failed',
+          description: 'We could not complete the upload. Please try again later.',
+          hint: 'If it keeps happening, reach out to the organizers.',
+        },
+      },
       errors: {
         photoLimit: 'Upload limit reached. Contact the organizers for an upgrade.',
         deviceLimit: 'This device reached its upload limit. Please contact the organizers.',
diff --git a/resources/js/guest/lib/__tests__/limitSummaries.test.ts b/resources/js/guest/lib/__tests__/limitSummaries.test.ts
new file mode 100644
index 0000000..f230d4d
--- /dev/null
+++ b/resources/js/guest/lib/__tests__/limitSummaries.test.ts
@@ -0,0 +1,86 @@
+import { describe, expect, it } from 'vitest';
+
+import type { EventPackageLimits } from '../../services/eventApi';
+import { buildLimitSummaries } from '../limitSummaries';
+
+const translations = new Map<string, string>([
+  ['upload.status.cards.photos.title', 'Fotos'],
+  ['upload.status.cards.photos.remaining', 'Noch {remaining} von {limit}'],
+  ['upload.status.cards.photos.unlimited', 'Unbegrenzte Uploads'],
+  ['upload.status.cards.guests.title', 'Gäste'],
+  ['upload.status.cards.guests.remaining', '{remaining} Gäste frei (max. {limit})'],
+  ['upload.status.cards.guests.unlimited', 'Unbegrenzte Gäste'],
+  ['upload.status.badges.ok', 'OK'],
+  ['upload.status.badges.warning', 'Warnung'],
+  ['upload.status.badges.limit_reached', 'Limit erreicht'],
+  ['upload.status.badges.unlimited', 'Unbegrenzt'],
+]);
+
+const t = (key: string) => translations.get(key) ?? key;
+
+describe('buildLimitSummaries', () => {
+  it('builds photo summary with progress and warning tone', () => {
+    const limits: EventPackageLimits = {
+      photos: {
+        limit: 100,
+        used: 80,
+        remaining: 20,
+        percentage: 80,
+        state: 'warning',
+        threshold_reached: 80,
+        next_threshold: 95,
+        thresholds: [80, 95],
+      },
+      guests: null,
+      gallery: null,
+      can_upload_photos: true,
+      can_add_guests: true,
+    };
+
+    const cards = buildLimitSummaries(limits, t);
+
+    expect(cards).toHaveLength(1);
+    const card = cards[0];
+    expect(card.id).toBe('photos');
+    expect(card.tone).toBe('warning');
+    expect(card.progress).toBe(80);
+    expect(card.valueLabel).toBe('80 / 100');
+    expect(card.description).toBe('Noch 20 von 100');
+    expect(card.badgeLabel).toBe('Warnung');
+  });
+
+  it('builds unlimited guest summary without progress', () => {
+    const limits: EventPackageLimits = {
+      photos: null,
+      guests: {
+        limit: null,
+        used: 5,
+        remaining: null,
+        percentage: null,
+        state: 'unlimited',
+        threshold_reached: null,
+        next_threshold: null,
+        thresholds: [],
+      },
+      gallery: null,
+      can_upload_photos: true,
+      can_add_guests: true,
+    };
+
+    const cards = buildLimitSummaries(limits, t);
+
+    expect(cards).toHaveLength(1);
+    const card = cards[0];
+    expect(card.id).toBe('guests');
+    expect(card.progress).toBeNull();
+    expect(card.tone).toBe('neutral');
+    expect(card.valueLabel).toBe('Unbegrenzt');
+    expect(card.description).toBe('Unbegrenzte Gäste');
+    expect(card.badgeLabel).toBe('Unbegrenzt');
+  });
+
+  it('returns empty list when no limits are provided', () => {
+    expect(buildLimitSummaries(null, t)).toEqual([]);
+    expect(buildLimitSummaries(undefined, t)).toEqual([]);
+  });
+});
diff --git a/resources/js/guest/lib/__tests__/uploadErrorDialog.test.ts b/resources/js/guest/lib/__tests__/uploadErrorDialog.test.ts
new file mode 100644
index 0000000..33c3758
--- /dev/null
+++ b/resources/js/guest/lib/__tests__/uploadErrorDialog.test.ts
@@ -0,0 +1,49 @@
+import { describe, expect, it } from 'vitest';
+
+import { resolveUploadErrorDialog } from '../uploadErrorDialog';
+
+const translations = new Map<string, string>([
+  ['upload.dialogs.photoLimit.title', 'Upload-Limit erreicht'],
+  ['upload.dialogs.photoLimit.description', 'Es wurden {used} von {limit} Fotos hochgeladen. Es bleiben {remaining}.'],
+  ['upload.dialogs.photoLimit.hint', 'Wende dich an das Team.'],
+  ['upload.dialogs.deviceLimit.title', 'Dieses Gerät ist voll'],
+  ['upload.dialogs.deviceLimit.description', 'Du hast das Geräte-Limit erreicht.'],
+  ['upload.dialogs.deviceLimit.hint', 'Nutze ein anderes Gerät oder kontaktiere das Team.'],
+  ['upload.dialogs.packageMissing.title', 'Event nicht bereit'],
+  ['upload.dialogs.packageMissing.description', 'Das Event akzeptiert aktuell keine Uploads.'],
+  ['upload.dialogs.packageMissing.hint', 'Frag die Veranstalter:innen nach dem Status.'],
+  ['upload.dialogs.galleryExpired.title', 'Galerie abgelaufen'],
+  ['upload.dialogs.galleryExpired.description', 'Uploads sind nicht mehr möglich.'],
+  ['upload.dialogs.galleryExpired.hint', 'Bitte wende dich an die Veranstalter:innen.'],
+  ['upload.dialogs.csrf.title', 'Sicherheitsabgleich erforderlich'],
+  ['upload.dialogs.csrf.description', 'Bitte lade die Seite neu und versuche es erneut.'],
+  ['upload.dialogs.csrf.hint', 'Aktualisiere die Seite.'],
+  ['upload.dialogs.generic.title', 'Upload fehlgeschlagen'],
+  ['upload.dialogs.generic.description', 'Der Upload konnte nicht abgeschlossen werden.'],
+  ['upload.dialogs.generic.hint', 'Versuche es später erneut.'],
+]);
+
+const t = (key: string) => translations.get(key) ?? key;
+
+describe('resolveUploadErrorDialog', () => {
+  it('renders photo limit dialog with placeholders', () => {
+    const dialog = resolveUploadErrorDialog(
+      'photo_limit_exceeded',
+      { used: 120, limit: 120, remaining: 0 },
+      t
+    );
+
+    expect(dialog.title).toBe('Upload-Limit erreicht');
+    expect(dialog.description).toBe('Es wurden 120 von 120 Fotos hochgeladen. Es bleiben 0.');
+    expect(dialog.hint).toBe('Wende dich an das Team.');
+    expect(dialog.tone).toBe('danger');
+  });
+
+  it('falls back to generic dialog when code is unknown', () => {
+    const dialog = resolveUploadErrorDialog('something_else', undefined, t);
+
+    expect(dialog.tone).toBe('info');
+    expect(dialog.title).toBe('Upload fehlgeschlagen');
+    expect(dialog.description).toBe('Der Upload konnte nicht abgeschlossen werden.');
+  });
+});
diff --git a/resources/js/guest/lib/limitSummaries.ts b/resources/js/guest/lib/limitSummaries.ts
new file mode 100644
index 0000000..5ca3d9f
--- /dev/null
+++ b/resources/js/guest/lib/limitSummaries.ts
@@ -0,0 +1,107 @@
+import type { EventPackageLimits, LimitUsageSummary } from '../services/eventApi';
+
+export type LimitTone = 'neutral' | 'warning' | 'danger';
+
+export type LimitSummaryCard = {
+  id: 'photos' | 'guests';
+  label: string;
+  state: LimitUsageSummary['state'];
+  tone: LimitTone;
+  used: number;
+  limit: number | null;
+  remaining: number | null;
+  progress: number | null;
+  valueLabel: string;
+  description: string;
+  badgeLabel: string;
+};
+
+type TranslateFn = (key: string, fallback?: string) => string;
+
+function resolveTone(state: LimitUsageSummary['state']): LimitTone {
+  if (state === 'limit_reached') {
+    return 'danger';
+  }
+
+  if (state === 'warning') {
+    return 'warning';
+  }
+
+  return 'neutral';
+}
+
+function buildCard(
+  id: 'photos' | 'guests',
+  summary: LimitUsageSummary,
+  t: TranslateFn
+): LimitSummaryCard {
+  const labelKey = id === 'photos' ? 'upload.status.cards.photos.title' : 'upload.status.cards.guests.title';
+  const remainingKey = id === 'photos'
+    ? 'upload.status.cards.photos.remaining'
+    : 'upload.status.cards.guests.remaining';
+  const unlimitedKey = id === 'photos'
+    ? 'upload.status.cards.photos.unlimited'
+    : 'upload.status.cards.guests.unlimited';
+
+  const tone = resolveTone(summary.state);
+  const progress = typeof summary.limit === 'number' && summary.limit > 0
+    ? Math.min(100, Math.round((summary.used / summary.limit) * 100))
+    : null;
+
+  const valueLabel = typeof summary.limit === 'number' && summary.limit > 0
+    ? `${summary.used.toLocaleString()} / ${summary.limit.toLocaleString()}`
+    : t('upload.status.badges.unlimited');
+
+  const description = summary.state === 'unlimited'
+    ? t(unlimitedKey)
+    : summary.remaining !== null && summary.limit !== null
+      ? t(remainingKey)
+          .replace('{remaining}', `${Math.max(0, summary.remaining)}`)
+          .replace('{limit}', `${summary.limit}`)
+      : valueLabel;
+
+  const badgeKey = (() => {
+    switch (summary.state) {
+      case 'limit_reached':
+        return 'upload.status.badges.limit_reached';
+      case 'warning':
+        return 'upload.status.badges.warning';
+      case 'unlimited':
+        return 'upload.status.badges.unlimited';
+      default:
+        return 'upload.status.badges.ok';
+    }
+  })();
+
+  return {
+    id,
+    label: t(labelKey),
+    state: summary.state,
+    tone,
+    used: summary.used,
+    limit: summary.limit,
+    remaining: summary.remaining,
+    progress,
+    valueLabel,
+    description,
+    badgeLabel: t(badgeKey),
+  };
+}
+
+export function buildLimitSummaries(limits: EventPackageLimits | null | undefined, t: TranslateFn): LimitSummaryCard[] {
+  if (!limits) {
+    return [];
+  }
+
+  const cards: LimitSummaryCard[] = [];
+
+  if (limits.photos) {
+    cards.push(buildCard('photos', limits.photos, t));
+  }
+
+  if (limits.guests) {
+    cards.push(buildCard('guests', limits.guests, t));
+  }
+
+  return cards;
+}
diff --git a/resources/js/guest/lib/uploadErrorDialog.ts b/resources/js/guest/lib/uploadErrorDialog.ts
new file mode 100644
index 0000000..281e238
--- /dev/null
+++ b/resources/js/guest/lib/uploadErrorDialog.ts
@@ -0,0 +1,94 @@
+import type { TranslateFn } from '../i18n/useTranslation';
+
+export type UploadErrorDialog = {
+  code: string;
+  title: string;
+  description: string;
+  hint?: string;
+  tone: 'danger' | 'warning' | 'info';
+};
+
+function formatWithNumbers(template: string, values: Record<string, number | string | undefined>): string {
+  return Object.entries(values).reduce((acc, [key, value]) => {
+    if (value === undefined) {
+      return acc;
+    }
+
+    return acc.replaceAll(`{${key}}`, String(value));
+  }, template);
+}
+
+export function resolveUploadErrorDialog(
+  code: string | undefined,
+  meta: Record<string, unknown> | undefined,
+  t: TranslateFn
+): UploadErrorDialog {
+  const normalized = (code ?? 'unknown').toLowerCase();
+  const getNumber = (value: unknown): number | undefined => (typeof value === 'number' ? value : undefined);
+
+  switch (normalized) {
+    case 'photo_limit_exceeded': {
+      const used = getNumber(meta?.used);
+      const limit = getNumber(meta?.limit);
+      const remaining = getNumber(meta?.remaining);
+
+      return {
+        code: normalized,
+        tone: 'danger',
+        title: t('upload.dialogs.photoLimit.title'),
+        description: formatWithNumbers(t('upload.dialogs.photoLimit.description'), {
+          used,
+          limit,
+          remaining,
+        }),
+        hint: t('upload.dialogs.photoLimit.hint'),
+      };
+    }
+
+    case 'upload_device_limit':
+      return {
+        code: normalized,
+        tone: 'warning',
+        title: t('upload.dialogs.deviceLimit.title'),
+        description: t('upload.dialogs.deviceLimit.description'),
+        hint: t('upload.dialogs.deviceLimit.hint'),
+      };
+
+    case 'event_package_missing':
+    case 'event_not_found':
+      return {
+        code: normalized,
+        tone: 'info',
+        title: t('upload.dialogs.packageMissing.title'),
+        description: t('upload.dialogs.packageMissing.description'),
+        hint: t('upload.dialogs.packageMissing.hint'),
+      };
+
+    case 'gallery_expired':
+      return {
+        code: normalized,
+        tone: 'danger',
+        title: t('upload.dialogs.galleryExpired.title'),
+        description: t('upload.dialogs.galleryExpired.description'),
+        hint: t('upload.dialogs.galleryExpired.hint'),
+      };
+
+    case 'csrf_mismatch':
+      return {
+        code: normalized,
+        tone: 'warning',
+        title: t('upload.dialogs.csrf.title'),
+        description: t('upload.dialogs.csrf.description'),
+        hint: t('upload.dialogs.csrf.hint'),
+      };
+
+    default:
+      return {
+        code: normalized,
+        tone: 'info',
+        title: t('upload.dialogs.generic.title'),
+        description: t('upload.dialogs.generic.description'),
+        hint: t('upload.dialogs.generic.hint'),
+      };
+  }
+}
diff --git a/resources/js/guest/pages/GalleryPage.tsx b/resources/js/guest/pages/GalleryPage.tsx
index e9f38b9..32ebb05 100644
--- a/resources/js/guest/pages/GalleryPage.tsx
+++ b/resources/js/guest/pages/GalleryPage.tsx
@@ -1,18 +1,21 @@
 import React, { useEffect, useState } from 'react';
 import { Page } from './_util';
-import { useParams, useSearchParams } from 'react-router-dom';
+import { useNavigate, useParams, useSearchParams } from 'react-router-dom';
 import { usePollGalleryDelta } from '../polling/usePollGalleryDelta';
-import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
 import { Alert, AlertDescription } from '@/components/ui/alert';
 import { Button } from '@/components/ui/button';
+import { Badge } from '@/components/ui/badge';
 import FiltersBar, { type GalleryFilter } from '../components/FiltersBar';
-import { Heart, Users, Image as ImageIcon, Camera, Package as PackageIcon } from 'lucide-react';
+import { Heart, Users, Image as ImageIcon, Camera, Package as PackageIcon, AlertTriangle } from 'lucide-react';
 import { likePhoto } from '../services/photosApi';
 import PhotoLightbox from './PhotoLightbox';
 import { fetchEvent, getEventPackage, fetchStats, type EventData, type EventPackage, type EventStats } from '../services/eventApi';
+import { useTranslation } from '../i18n/useTranslation';
 
 export default function GalleryPage() {
   const { token } = useParams<{ token?: string }>();
+  const navigate = useNavigate();
   const { photos, loading, newCount, acknowledgeNew } = usePollGalleryDelta(token ?? '');
   const [filter, setFilter] = React.useState<GalleryFilter>('latest');
   const [currentPhotoIndex, setCurrentPhotoIndex] = React.useState<number | null>(null);
@@ -22,6 +25,8 @@ export default function GalleryPage() {
   const [eventPackage, setEventPackage] = useState<EventPackage | null>(null);
   const [stats, setStats] = useState<EventStats | null>(null);
   const [eventLoading, setEventLoading] = useState(true);
+  const { t } = useTranslation();
+  const locale = typeof window !== 'undefined' ? window.navigator.language : 'de-DE';
 
   const [searchParams] = useSearchParams();
   const photoIdParam = searchParams.get('photoId');
@@ -82,6 +87,109 @@ export default function GalleryPage() {
   const [liked, setLiked] = React.useState<Set<number>>(new Set());
   const [counts, setCounts] = React.useState<Record<number, number>>({});
 
+  const photoLimits = eventPackage?.limits?.photos ?? null;
+  const guestLimits = eventPackage?.limits?.guests ?? null;
+  const galleryLimits = eventPackage?.limits?.gallery ?? null;
+
+  const galleryCountdown = React.useMemo(() => {
+    if (!galleryLimits) {
+      return null;
+    }
+
+    if (galleryLimits.state === 'expired') {
+      return {
+        tone: 'danger' as const,
+        label: t('galleryCountdown.expired'),
+        description: t('galleryCountdown.expiredDescription'),
+        cta: null,
+      };
+    }
+
+    if (galleryLimits.state === 'warning') {
+      const days = Math.max(0, galleryLimits.days_remaining ?? 0);
+      const label = days <= 1
+        ? t('galleryCountdown.expiresToday')
+        : t('galleryCountdown.expiresIn').replace('{days}', `${days}`);
+
+      return {
+        tone: days <= 1 ? ('danger' as const) : ('warning' as const),
+        label,
+        description: t('galleryCountdown.description'),
+        cta: {
+          type: 'upload' as const,
+          label: t('galleryCountdown.ctaUpload'),
+        },
+      };
+    }
+
+    return null;
+  }, [galleryLimits, t]);
+
+  const handleCountdownCta = React.useCallback(() => {
+    if (!galleryCountdown?.cta || !token) {
+      return;
+    }
+
+    if (galleryCountdown.cta.type === 'upload') {
+      navigate(`/e/${encodeURIComponent(token)}/upload`);
+    }
+  }, [galleryCountdown?.cta, navigate, token]);
+
+  const packageWarnings = React.useMemo(() => {
+    const warnings: { id: string; tone: 'warning' | 'danger'; message: string }[] = [];
+
+    if (photoLimits?.state === 'limit_reached' && typeof photoLimits.limit === 'number') {
+      warnings.push({
+        id: 'photos-blocked',
+        tone: 'danger',
+        message: t('upload.limitReached')
+          .replace('{used}', `${photoLimits.used}`)
+          .replace('{max}', `${photoLimits.limit}`),
+      });
+    } else if (
+      photoLimits?.state === 'warning'
+      && typeof photoLimits.remaining === 'number'
+      && typeof photoLimits.limit === 'number'
+    ) {
+      warnings.push({
+        id: 'photos-warning',
+        tone: 'warning',
+        message: t('upload.limitWarning')
+          .replace('{remaining}', `${photoLimits.remaining}`)
+          .replace('{max}', `${photoLimits.limit}`),
+      });
+    }
+
+    if (galleryLimits?.state === 'expired') {
+      warnings.push({
+        id: 'gallery-expired',
+        tone: 'danger',
+        message: t('upload.errors.galleryExpired'),
+      });
+    } else if (galleryLimits?.state === 'warning') {
+      const days = Math.max(0, galleryLimits.days_remaining ?? 0);
+      const key = days === 1 ? 'upload.galleryWarningDay' : 'upload.galleryWarningDays';
+      warnings.push({
+        id: 'gallery-warning',
+        tone: 'warning',
+        message: t(key).replace('{days}', `${days}`),
+      });
+    }
+
+    return warnings;
+  }, [photoLimits, galleryLimits, t]);
+
+  const formatDate = React.useCallback((value: string | null) => {
+    if (!value) return null;
+    const date = new Date(value);
+    if (Number.isNaN(date.getTime())) return null;
+    try {
+      return new Intl.DateTimeFormat(locale, { day: '2-digit', month: 'short', year: 'numeric' }).format(date);
+    } catch {
+      return date.toISOString().slice(0, 10);
+    }
+  }, [locale]);
+
   async function onLike(id: number) {
     if (liked.has(id)) return;
     setLiked(new Set(liked).add(id));
@@ -111,17 +219,62 @@ export default function GalleryPage() {
     <Page title="Galerie">
       <Card className="mx-4 mb-4">
         <CardHeader>
-          <CardTitle className="flex items-center gap-2">
-            <ImageIcon className="h-6 w-6" />
-            Galerie: {event?.name || 'Event'}
-          </CardTitle>
-        </CardHeader>
-        <CardContent className="grid grid-cols-2 md:grid-cols-4 gap-4">
-          <div className="text-center">
-            <Users className="h-8 w-8 mx-auto mb-2 text-blue-500" />
-            <p className="font-semibold">Online Gäste</p>
-            <p className="text-2xl">{stats?.onlineGuests || 0}</p>
+          <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
+            <CardTitle className="flex flex-wrap items-center gap-2">
+              <ImageIcon className="h-6 w-6" />
+              <span>Galerie: {event?.name || 'Event'}</span>
+              {galleryCountdown && (
+                <Badge
+                  variant="secondary"
+                  className={galleryCountdown.tone === 'danger'
+                    ? 'border-rose-200 bg-rose-100 text-rose-700'
+                    : 'border-amber-200 bg-amber-100 text-amber-700'}
+                >
+                  {galleryCountdown.label}
+                </Badge>
+              )}
+            </CardTitle>
+            {galleryCountdown?.cta && (
+              <Button
+                size="sm"
+                variant={galleryCountdown.tone === 'danger' ? 'destructive' : 'outline'}
+                onClick={handleCountdownCta}
+                disabled={!token}
+              >
+                {galleryCountdown.cta.label}
+              </Button>
+            )}
           </div>
+          {galleryCountdown && (
+            <CardDescription className={galleryCountdown.tone === 'danger' ? 'text-rose-600' : 'text-amber-600'}>
+              {galleryCountdown.description}
+            </CardDescription>
+          )}
+        </CardHeader>
+        <CardContent className="space-y-4">
+          {packageWarnings.length > 0 && (
+            <div className="space-y-2">
+              {packageWarnings.map((warning) => (
+                <Alert
+                  key={warning.id}
+                  variant={warning.tone === 'danger' ? 'destructive' : 'default'}
+                  className={warning.tone === 'warning' ? 'border-amber-400/40 bg-amber-50 text-amber-900' : undefined}
+                >
+                  <AlertDescription className="flex items-center gap-2 text-sm">
+                    <AlertTriangle className="h-4 w-4" />
+                    {warning.message}
+                  </AlertDescription>
+                </Alert>
+              ))}
+            </div>
+          )}
+
+          <div className="grid grid-cols-2 gap-4 md:grid-cols-4">
+            <div className="text-center">
+              <Users className="h-8 w-8 mx-auto mb-2 text-blue-500" />
+              <p className="font-semibold">Online Gäste</p>
+              <p className="text-2xl">{stats?.onlineGuests || 0}</p>
+            </div>
           <div className="text-center">
             <Heart className="h-8 w-8 mx-auto mb-2 text-red-500" />
             <p className="font-semibold">Gesamt Likes</p>
@@ -133,24 +286,38 @@ export default function GalleryPage() {
             <p className="text-2xl">{photos.length}</p>
           </div>
           {eventPackage && (
-            <div className="text-center">
-              <PackageIcon className="h-8 w-8 mx-auto mb-2 text-purple-500" />
+            <div className="rounded-2xl border border-gray-200 bg-white/70 p-4 text-center">
+              <PackageIcon className="mx-auto mb-2 h-8 w-8 text-purple-500" />
               <p className="font-semibold">Package</p>
-              <p className="text-sm">{eventPackage.package.name}</p>
-              <div className="w-full bg-gray-200 rounded-full h-2 mt-1">
-                <div
-                  className="bg-blue-600 h-2 rounded-full"
-                  style={{ width: `${(eventPackage.used_photos / eventPackage.package.max_photos) * 100}%` }}
-                ></div>
-              </div>
-              <p className="text-xs text-gray-600 mt-1">
-                {eventPackage.used_photos} / {eventPackage.package.max_photos} Fotos
-              </p>
-              {new Date(eventPackage.expires_at) < new Date() && (
-                <p className="text-red-600 text-xs mt-1">Abgelaufen: {new Date(eventPackage.expires_at).toLocaleDateString()}</p>
+              <p className="text-sm text-gray-600">{eventPackage.package?.name ?? '—'}</p>
+              {photoLimits?.limit ? (
+                <>
+                  <div className="mt-3 h-2 w-full overflow-hidden rounded-full bg-gray-200">
+                    <div
+                      className={`h-2 rounded-full ${photoLimits.state === 'limit_reached' ? 'bg-red-500' : photoLimits.state === 'warning' ? 'bg-amber-500' : 'bg-blue-600'}`}
+                      style={{ width: `${Math.min(100, Math.max(6, Math.round((photoLimits.used / photoLimits.limit) * 100))) }%` }}
+                    />
+                  </div>
+                  <p className="mt-2 text-xs text-gray-600">
+                    {photoLimits.used} / {photoLimits.limit} Fotos
+                  </p>
+                </>
+              ) : (
+                <p className="mt-2 text-xs text-gray-600">{t('upload.limitUnlimited')}</p>
               )}
+              {guestLimits?.limit ? (
+                <p className="mt-2 text-xs text-gray-500">
+                  Gäste: {guestLimits.used} / {guestLimits.limit}
+                </p>
+              ) : null}
+              {galleryLimits?.expires_at ? (
+                <p className="mt-2 text-xs text-gray-500">
+                  Galerie bis {formatDate(galleryLimits.expires_at)}
+                </p>
+              ) : null}
             </div>
           )}
+          </div>
         </CardContent>
       </Card>
 
diff --git a/resources/js/guest/pages/UploadPage.tsx b/resources/js/guest/pages/UploadPage.tsx
index 236746f..d507d20 100644
--- a/resources/js/guest/pages/UploadPage.tsx
+++ b/resources/js/guest/pages/UploadPage.tsx
@@ -5,6 +5,14 @@ import BottomNav from '../components/BottomNav';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { Alert, AlertDescription } from '@/components/ui/alert';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog';
 import { uploadPhoto, type UploadError } from '../services/photosApi';
 import { useGuestTaskProgress } from '../hooks/useGuestTaskProgress';
 import { cn } from '@/lib/utils';
@@ -22,6 +30,8 @@ import {
 } from 'lucide-react';
 import { getEventPackage, type EventPackage } from '../services/eventApi';
 import { useTranslation } from '../i18n/useTranslation';
+import { buildLimitSummaries, type LimitSummaryCard } from '../lib/limitSummaries';
+import { resolveUploadErrorDialog, type UploadErrorDialog } from '../lib/uploadErrorDialog';
 
 interface Task {
   id: number;
@@ -65,19 +75,6 @@ function getErrorName(error: unknown): string | undefined {
   return undefined;
 }
 
-function getErrorMessage(error: unknown): string | undefined {
-  if (error instanceof Error && typeof error.message === 'string') {
-    return error.message;
-  }
-
-  if (typeof error === 'object' && error !== null && 'message' in error) {
-    const message = (error as { message?: unknown }).message;
-    return typeof message === 'string' ? message : undefined;
-  }
-
-  return undefined;
-}
-
 const DEFAULT_PREFS: CameraPreferences = {
   facingMode: 'environment',
   countdownSeconds: 3,
@@ -87,6 +84,24 @@ const DEFAULT_PREFS: CameraPreferences = {
   flashPreferred: false,
 };
 
+const LIMIT_CARD_STYLES: Record<LimitSummaryCard['tone'], { card: string; badge: string; bar: string }> = {
+  neutral: {
+    card: 'border-slate-200 bg-white/90 text-slate-900 dark:border-white/15 dark:bg-white/10 dark:text-white',
+    badge: 'bg-slate-900/10 text-slate-900 dark:bg-white/20 dark:text-white',
+    bar: 'bg-emerald-500',
+  },
+  warning: {
+    card: 'border-amber-200 bg-amber-50 text-amber-900 dark:border-amber-400/40 dark:bg-amber-500/15 dark:text-amber-50',
+    badge: 'bg-white/70 text-amber-900 dark:bg-amber-400/25 dark:text-amber-50',
+    bar: 'bg-amber-500',
+  },
+  danger: {
+    card: 'border-rose-200 bg-rose-50 text-rose-900 dark:border-rose-400/50 dark:bg-rose-500/15 dark:text-rose-50',
+    badge: 'bg-white/70 text-rose-900 dark:bg-rose-400/20 dark:text-rose-50',
+    bar: 'bg-rose-500',
+  },
+};
+
 export default function UploadPage() {
   const { token } = useParams<{ token: string }>();
   const eventKey = token ?? '';
@@ -115,12 +130,19 @@ export default function UploadPage() {
   const [statusMessage, setStatusMessage] = useState<string>('');
 
   const [reviewPhoto, setReviewPhoto] = useState<{ dataUrl: string; file: File } | null>(null);
-  const [uploadProgress, setUploadProgress] = useState(0);
-  const [uploadError, setUploadError] = useState<string | null>(null);
-  const [uploadWarning, setUploadWarning] = useState<string | null>(null);
+const [uploadProgress, setUploadProgress] = useState(0);
+const [uploadError, setUploadError] = useState<string | null>(null);
+const [uploadWarning, setUploadWarning] = useState<string | null>(null);
 
-  const [eventPackage, setEventPackage] = useState<EventPackage | null>(null);
-  const [canUpload, setCanUpload] = useState(true);
+const [errorDialog, setErrorDialog] = useState<UploadErrorDialog | null>(null);
+
+const [eventPackage, setEventPackage] = useState<EventPackage | null>(null);
+const [canUpload, setCanUpload] = useState(true);
+
+  const limitCards = useMemo<LimitSummaryCard[]>(
+    () => buildLimitSummaries(eventPackage?.limits ?? null, t),
+    [eventPackage?.limits, t]
+  );
 
   const [showPrimer, setShowPrimer] = useState<boolean>(() => {
     if (typeof window === 'undefined') return false;
@@ -249,38 +271,55 @@ export default function UploadPage() {
       try {
         const pkg = await getEventPackage(eventKey);
         setEventPackage(pkg);
-        if (pkg && pkg.used_photos >= pkg.package.max_photos) {
-          setCanUpload(false);
-          const maxLabel = pkg.package.max_photos == null
-            ? t('upload.limitUnlimited')
-            : `${pkg.package.max_photos}`;
-          setUploadError(
-            t('upload.limitReached')
-              .replace('{used}', `${pkg.used_photos}`)
-              .replace('{max}', maxLabel)
-          );
-        } else {
+        if (!pkg) {
           setCanUpload(true);
           setUploadError(null);
+          setUploadWarning(null);
+          return;
         }
 
-        if (pkg?.package?.max_photos) {
-          const max = Number(pkg.package.max_photos);
-          const used = Number(pkg.used_photos ?? 0);
-          const ratio = max > 0 ? used / max : 0;
-          if (ratio >= 0.8 && ratio < 1) {
-            const remaining = Math.max(0, max - used);
-            setUploadWarning(
-              t('upload.limitWarning')
-                .replace('{remaining}', `${remaining}`)
-                .replace('{max}', `${max}`)
-            );
+        const photoLimits = pkg.limits?.photos ?? null;
+        const galleryLimits = pkg.limits?.gallery ?? null;
+
+        let canUploadCurrent = pkg.limits?.can_upload_photos ?? true;
+        let errorMessage: string | null = null;
+        const warnings: string[] = [];
+
+        if (photoLimits?.state === 'limit_reached') {
+          canUploadCurrent = false;
+          if (typeof photoLimits.limit === 'number') {
+            errorMessage = t('upload.limitReached')
+              .replace('{used}', `${photoLimits.used}`)
+              .replace('{max}', `${photoLimits.limit}`);
           } else {
-            setUploadWarning(null);
+            errorMessage = t('upload.errors.photoLimit');
           }
-        } else {
-          setUploadWarning(null);
+        } else if (
+          photoLimits?.state === 'warning'
+          && typeof photoLimits.remaining === 'number'
+          && typeof photoLimits.limit === 'number'
+        ) {
+          warnings.push(
+            t('upload.limitWarning')
+              .replace('{remaining}', `${photoLimits.remaining}`)
+              .replace('{max}', `${photoLimits.limit}`)
+          );
         }
+
+        if (galleryLimits?.state === 'expired') {
+          canUploadCurrent = false;
+          errorMessage = t('upload.errors.galleryExpired');
+        } else if (galleryLimits?.state === 'warning') {
+          const daysLeft = Math.max(0, galleryLimits.days_remaining ?? 0);
+          const key = daysLeft === 1 ? 'upload.galleryWarningDay' : 'upload.galleryWarningDays';
+          warnings.push(
+            t(key).replace('{days}', `${daysLeft}`)
+          );
+        }
+
+        setCanUpload(canUploadCurrent);
+        setUploadError(errorMessage);
+        setUploadWarning(errorMessage ? null : (warnings.length > 0 ? warnings.join(' · ') : null));
       } catch (err) {
         console.error('Failed to check package limits', err);
         setCanUpload(false);
@@ -543,39 +582,20 @@ export default function UploadPage() {
       const uploadErr = error as UploadError;
       setUploadWarning(null);
       const meta = uploadErr.meta as Record<string, unknown> | undefined;
-      switch (uploadErr.code) {
-        case 'photo_limit_exceeded': {
-          if (meta && typeof meta.used === 'number' && typeof meta.limit === 'number') {
-            const limitText = t('upload.limitReached')
-              .replace('{used}', `${meta.used}`)
-              .replace('{max}', `${meta.limit}`);
-            setUploadError(limitText);
-          } else {
-            setUploadError(t('upload.errors.photoLimit'));
-          }
-          setCanUpload(false);
-          break;
-        }
-        case 'upload_device_limit': {
-          setUploadError(t('upload.errors.deviceLimit'));
-          setCanUpload(false);
-          break;
-        }
-        case 'event_package_missing':
-        case 'event_not_found': {
-          setUploadError(t('upload.errors.packageMissing'));
-          setCanUpload(false);
-          break;
-        }
-        case 'gallery_expired': {
-          setUploadError(t('upload.errors.galleryExpired'));
-          setCanUpload(false);
-          break;
-        }
-        default: {
-          setUploadError(getErrorMessage(uploadErr) || t('upload.errors.generic'));
-        }
+      const dialog = resolveUploadErrorDialog(uploadErr.code, meta, t);
+      setErrorDialog(dialog);
+      setUploadError(dialog.description);
+
+      if (
+        uploadErr.code === 'photo_limit_exceeded'
+        || uploadErr.code === 'upload_device_limit'
+        || uploadErr.code === 'event_package_missing'
+        || uploadErr.code === 'event_not_found'
+        || uploadErr.code === 'gallery_expired'
+      ) {
+        setCanUpload(false);
       }
+
       setMode('review');
     } finally {
       if (uploadProgressTimerRef.current) {
@@ -625,6 +645,54 @@ export default function UploadPage() {
     }
   }, [resetCountdownTimer]);
 
+  const limitStatusSection = limitCards.length > 0 ? (
+    <section className="mx-4 mb-6 space-y-3">
+      <div>
+        <h2 className="text-sm font-semibold uppercase tracking-wide text-slate-900 dark:text-white">
+          {t('upload.status.title')}
+        </h2>
+        <p className="text-xs text-slate-600 dark:text-white/70">
+          {t('upload.status.subtitle')}
+        </p>
+      </div>
+      <div className="grid gap-3 sm:grid-cols-2">
+        {limitCards.map((card) => {
+          const styles = LIMIT_CARD_STYLES[card.tone];
+          return (
+            <div
+              key={card.id}
+              className={cn(
+                'rounded-xl border p-4 shadow-sm backdrop-blur transition-colors',
+                styles.card
+              )}
+            >
+              <div className="flex items-start justify-between gap-3">
+                <div>
+                  <p className="text-xs font-semibold uppercase tracking-wide opacity-70">
+                    {card.label}
+                  </p>
+                  <p className="text-lg font-semibold">{card.valueLabel}</p>
+                </div>
+                <Badge className={cn('text-[10px] font-semibold uppercase tracking-wide', styles.badge)}>
+                  {card.badgeLabel}
+                </Badge>
+              </div>
+              {card.progress !== null && (
+                <div className="mt-3 h-2 w-full overflow-hidden rounded-full bg-white/60 dark:bg-white/10">
+                  <div
+                    className={cn('h-full rounded-full transition-all', styles.bar)}
+                    style={{ width: `${card.progress}%` }}
+                  />
+                </div>
+              )}
+              <p className="mt-3 text-sm opacity-80">{card.description}</p>
+            </div>
+          );
+        })}
+      </div>
+    </section>
+  ) : null;
+
   const renderPage = (content: ReactNode, mainClassName = 'px-4 py-6') => (
     <div className="pb-16">
       <Header eventToken={eventKey} title={t('upload.cameraTitle')} />
@@ -633,16 +701,56 @@ export default function UploadPage() {
     </div>
   );
 
+  const dialogToneIconClass: Record<Exclude<UploadErrorDialog['tone'], undefined>, string> = {
+    danger: 'text-rose-500',
+    warning: 'text-amber-500',
+    info: 'text-sky-500',
+  };
+
+  const errorDialogNode = (
+    <Dialog open={Boolean(errorDialog)} onOpenChange={(open) => { if (!open) setErrorDialog(null); }}>
+      <DialogContent>
+        <DialogHeader className="space-y-3">
+          <div className="flex items-center gap-3">
+            {errorDialog?.tone === 'info' ? (
+              <Info className={cn('h-5 w-5', dialogToneIconClass.info)} />
+            ) : (
+              <AlertTriangle className={cn('h-5 w-5', dialogToneIconClass[errorDialog?.tone ?? 'danger'])} />
+            )}
+            <DialogTitle>{errorDialog?.title ?? ''}</DialogTitle>
+          </div>
+          <DialogDescription>{errorDialog?.description ?? ''}</DialogDescription>
+          {errorDialog?.hint ? (
+            <p className="text-sm text-muted-foreground">{errorDialog.hint}</p>
+          ) : null}
+        </DialogHeader>
+        <DialogFooter>
+          <Button onClick={() => setErrorDialog(null)}>{t('upload.dialogs.close')}</Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+
+  const renderWithDialog = (content: ReactNode, mainClassName = 'px-4 py-6') => (
+    <>
+      {renderPage(content, mainClassName)}
+      {errorDialogNode}
+    </>
+  );
+
   if (!supportsCamera && !task) {
-    return renderPage(
-      <Alert>
-        <AlertDescription>{t('upload.cameraUnsupported.message')}</AlertDescription>
-      </Alert>
+    return renderWithDialog(
+      <>
+        {limitStatusSection}
+        <Alert>
+          <AlertDescription>{t('upload.cameraUnsupported.message')}</AlertDescription>
+        </Alert>
+      </>
     );
   }
 
   if (loadingTask) {
-    return renderPage(
+    return renderWithDialog(
       <div className="flex flex-col items-center justify-center gap-4 text-center">
         <Loader2 className="h-10 w-10 animate-spin text-pink-500" />
         <p className="text-sm text-muted-foreground">{t('upload.preparing')}</p>
@@ -651,15 +759,18 @@ export default function UploadPage() {
   }
 
   if (!canUpload) {
-    return renderPage(
-      <Alert variant="destructive">
-        <AlertTriangle className="h-4 w-4" />
-        <AlertDescription>
-          {t('upload.limitReached')
-            .replace('{used}', `${eventPackage?.used_photos || 0}`)
-            .replace('{max}', `${eventPackage?.package.max_photos || 0}`)}
-        </AlertDescription>
-      </Alert>
+    return renderWithDialog(
+      <>
+        {limitStatusSection}
+        <Alert variant="destructive">
+          <AlertTriangle className="h-4 w-4" />
+          <AlertDescription>
+            {t('upload.limitReached')
+              .replace('{used}', `${eventPackage?.used_photos || 0}`)
+              .replace('{max}', `${eventPackage?.package.max_photos || 0}`)}
+          </AlertDescription>
+        </Alert>
+      </>
     );
   }
 
@@ -711,13 +822,14 @@ export default function UploadPage() {
     );
   };
 
-  return renderPage(
+  return renderWithDialog(
     <>
       <div className="absolute left-0 right-0 top-0" aria-hidden="true">
         {renderPrimer()}
       </div>
       <div className="pt-32" />
       {permissionState !== 'granted' && renderPermissionNotice()}
+      {limitStatusSection}
 
       <section className="relative mx-4 overflow-hidden rounded-2xl border border-white/10 bg-black text-white shadow-xl">
         <div className="relative aspect-[3/4] sm:aspect-video">
diff --git a/resources/js/guest/services/eventApi.ts b/resources/js/guest/services/eventApi.ts
index ac548f8..de894eb 100644
--- a/resources/js/guest/services/eventApi.ts
+++ b/resources/js/guest/services/eventApi.ts
@@ -19,13 +19,48 @@ export interface PackageData {
   id: number;
   name: string;
   max_photos: number;
+  max_guests?: number | null;
+  gallery_days?: number | null;
+}
+
+export interface LimitUsageSummary {
+  limit: number | null;
+  used: number;
+  remaining: number | null;
+  percentage: number | null;
+  state: 'ok' | 'warning' | 'limit_reached' | 'unlimited';
+  threshold_reached: number | null;
+  next_threshold: number | null;
+  thresholds: number[];
+}
+
+export interface GallerySummary {
+  state: 'ok' | 'warning' | 'expired' | 'unlimited';
+  expires_at: string | null;
+  days_remaining: number | null;
+  warning_thresholds: number[];
+  warning_triggered: number | null;
+  warning_sent_at: string | null;
+  expired_notified_at: string | null;
+}
+
+export interface EventPackageLimits {
+  photos: LimitUsageSummary | null;
+  guests: LimitUsageSummary | null;
+  gallery: GallerySummary | null;
+  can_upload_photos: boolean;
+  can_add_guests: boolean;
 }
 
 export interface EventPackage {
   id: number;
+  event_id?: number;
+  package_id?: number;
   used_photos: number;
-  expires_at: string;
-  package: PackageData;
+  used_guests?: number;
+  expires_at: string | null;
+  package: PackageData | null;
+  limits: EventPackageLimits | null;
 }
 
 export interface EventStats {
@@ -39,6 +74,8 @@ export type FetchEventErrorCode =
   | 'token_expired'
   | 'token_revoked'
   | 'token_rate_limited'
+  | 'access_rate_limited'
+  | 'gallery_expired'
   | 'event_not_public'
   | 'network_error'
   | 'server_error'
@@ -195,5 +232,9 @@ export async function getEventPackage(eventToken: string): Promise<EventPackage
     if (res.status === 404) return null;
     throw new Error('Failed to load event package');
   }
-  return await res.json();
+  const payload = await res.json();
+  return {
+    ...payload,
+    limits: payload?.limits ?? null,
+  } as EventPackage;
 }
diff --git a/resources/js/pages/marketing/Home.tsx b/resources/js/pages/marketing/Home.tsx
index 4c4499f..b94a5e4 100644
--- a/resources/js/pages/marketing/Home.tsx
+++ b/resources/js/pages/marketing/Home.tsx
@@ -82,7 +82,7 @@ const Home: React.FC<Props> = ({ packages }) => {
           </div>
           <div className="md:w-1/2">
             <img
-              src="https://via.placeholder.com/600x400/FFB6C1/FFFFFF?text=Fotospiel+Hero"
+              src="/joyous_wedding_guests_posing.jpg"
               alt={t('home.hero_image_alt')}
               className="w-full h-auto rounded-lg shadow-lg"
             />
diff --git a/routes/api.php b/routes/api.php
index d4b0e37..01657ec 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -33,6 +33,7 @@ Route::prefix('v1')->name('api.v1.')->group(function () {
     Route::middleware('throttle:100,1')->group(function () {
         Route::get('/events/{token}', [EventPublicController::class, 'event'])->name('events.show');
         Route::get('/events/{token}/stats', [EventPublicController::class, 'stats'])->name('events.stats');
+        Route::get('/events/{token}/package', [EventPublicController::class, 'package'])->name('events.package');
         Route::get('/events/{token}/achievements', [EventPublicController::class, 'achievements'])->name('events.achievements');
         Route::get('/events/{token}/emotions', [EventPublicController::class, 'emotions'])->name('events.emotions');
         Route::get('/events/{token}/tasks', [EventPublicController::class, 'tasks'])->name('events.tasks');
@@ -138,6 +139,10 @@ Route::prefix('v1')->name('api.v1.')->group(function () {
                 ->name('tenant.settings.reset');
             Route::post('/validate-domain', [SettingsController::class, 'validateDomain'])
                 ->name('tenant.settings.validate-domain');
+            Route::get('/notifications', [SettingsController::class, 'notificationPreferences'])
+                ->name('tenant.settings.notifications.index');
+            Route::post('/notifications', [SettingsController::class, 'updateNotificationPreferences'])
+                ->name('tenant.settings.notifications.update');
         });
 
         Route::prefix('credits')->group(function () {
diff --git a/tests/Feature/Api/Event/PublicEventErrorResponseTest.php b/tests/Feature/Api/Event/PublicEventErrorResponseTest.php
new file mode 100644
index 0000000..f34c153
--- /dev/null
+++ b/tests/Feature/Api/Event/PublicEventErrorResponseTest.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Tests\Feature\Api\Event;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class PublicEventErrorResponseTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_invalid_join_token_returns_structured_error(): void
+    {
+        $response = $this->getJson('/api/v1/events/not-a-token/stats');
+
+        $response->assertStatus(404);
+        $response->assertJsonStructure([
+            'error' => ['code', 'title', 'message', 'meta'],
+        ]);
+
+        $response->assertJson([
+            'error' => [
+                'code' => 'invalid_token',
+                'title' => 'Invalid Join Token',
+                'message' => 'The provided join token is invalid.',
+            ],
+        ]);
+
+        $this->assertSame('not-a-token', $response->json('error.meta.token'));
+    }
+}
diff --git a/tests/Feature/Api/EventGuestUploadLimitTest.php b/tests/Feature/Api/EventGuestUploadLimitTest.php
index 4781cc8..64799de 100644
--- a/tests/Feature/Api/EventGuestUploadLimitTest.php
+++ b/tests/Feature/Api/EventGuestUploadLimitTest.php
@@ -131,4 +131,40 @@ class EventGuestUploadLimitTest extends TestCase
         $this->assertGreaterThanOrEqual(2, $thresholdJobs->count());
         Bus::assertDispatched(SendEventPackagePhotoLimitNotification::class);
     }
+
+    public function test_guest_package_endpoint_returns_limits_summary(): void
+    {
+        $tenant = Tenant::factory()->create();
+        $event = Event::factory()->for($tenant)->create([
+            'status' => 'published',
+        ]);
+
+        $package = Package::factory()->endcustomer()->create([
+            'max_photos' => 10,
+            'max_guests' => 20,
+            'gallery_days' => 7,
+        ]);
+
+        $eventPackage = EventPackage::create([
+            'event_id' => $event->id,
+            'package_id' => $package->id,
+            'purchased_price' => $package->price,
+            'purchased_at' => now()->subDay(),
+            'used_photos' => 8,
+            'used_guests' => 5,
+            'gallery_expires_at' => now()->addDays(3),
+        ]);
+
+        $token = app(EventJoinTokenService::class)->createToken($event)->plain_token;
+
+        $response = $this->getJson("/api/v1/events/{$token}/package");
+
+        $response->assertOk();
+        $response->assertJsonPath('id', $eventPackage->id);
+        $response->assertJsonPath('limits.photos.limit', 10);
+        $response->assertJsonPath('limits.photos.used', 8);
+        $response->assertJsonPath('limits.photos.state', 'warning');
+        $response->assertJsonPath('limits.gallery.state', 'warning');
+        $response->assertJsonPath('limits.can_upload_photos', true);
+    }
 }
diff --git a/tests/Feature/Api/Tenant/TenantTokenGuardTest.php b/tests/Feature/Api/Tenant/TenantTokenGuardTest.php
new file mode 100644
index 0000000..39b1ccc
--- /dev/null
+++ b/tests/Feature/Api/Tenant/TenantTokenGuardTest.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace Tests\Feature\Api\Tenant;
+
+use Tests\TestCase;
+
+class TenantTokenGuardTest extends TestCase
+{
+    public function test_missing_token_returns_structured_error(): void
+    {
+        $response = $this->getJson('/api/v1/tenant/events');
+
+        $response->assertStatus(401);
+        $response->assertJson([
+            'error' => [
+                'code' => 'token_missing',
+                'title' => 'Token Missing',
+                'message' => 'Authentication token not provided.',
+            ],
+        ]);
+
+        $error = $response->json('error');
+        $this->assertIsArray($error);
+        $this->assertArrayNotHasKey('meta', $error);
+    }
+}
diff --git a/tests/Feature/EventControllerTest.php b/tests/Feature/EventControllerTest.php
index d45d4fd..0ec01f2 100644
--- a/tests/Feature/EventControllerTest.php
+++ b/tests/Feature/EventControllerTest.php
@@ -132,6 +132,6 @@ class EventControllerTest extends TestCase
             ]);
 
         $response->assertStatus(402)
-            ->assertJson(['error' => 'Upload limit reached for this event']);
+            ->assertJsonPath('error.code', 'photo_limit_exceeded');
     }
 }
diff --git a/tests/Unit/Services/PackageLimitEvaluatorTest.php b/tests/Unit/Services/PackageLimitEvaluatorTest.php
index ca45036..dc8d616 100644
--- a/tests/Unit/Services/PackageLimitEvaluatorTest.php
+++ b/tests/Unit/Services/PackageLimitEvaluatorTest.php
@@ -9,6 +9,7 @@ use App\Models\Tenant;
 use App\Models\TenantPackage;
 use App\Services\Packages\PackageLimitEvaluator;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Config;
 use Tests\TestCase;
 
 class PackageLimitEvaluatorTest extends TestCase
@@ -125,4 +126,43 @@ class PackageLimitEvaluatorTest extends TestCase
 
         $this->assertNull($violation);
     }
+
+    public function test_summarize_event_package_returns_expected_structure(): void
+    {
+        Config::set('package-limits.photo_thresholds', [0.5, 0.9]);
+        Config::set('package-limits.guest_thresholds', [0.5]);
+        Config::set('package-limits.gallery_warning_days', [7, 1]);
+
+        $package = Package::factory()->endcustomer()->create([
+            'max_photos' => 10,
+            'max_guests' => 20,
+            'gallery_days' => 7,
+        ]);
+
+        $tenant = Tenant::factory()->create();
+
+        $event = Event::factory()->for($tenant)->create();
+
+        $eventPackage = EventPackage::create([
+            'event_id' => $event->id,
+            'package_id' => $package->id,
+            'purchased_price' => $package->price,
+            'purchased_at' => now()->subDay(),
+            'used_photos' => 5,
+            'used_guests' => 10,
+            'gallery_expires_at' => now()->addDays(3),
+        ])->fresh(['package']);
+
+        $summary = $this->evaluator->summarizeEventPackage($eventPackage);
+
+        $this->assertSame(10, $summary['photos']['limit']);
+        $this->assertSame(5, $summary['photos']['used']);
+        $this->assertSame('warning', $summary['photos']['state']);
+        $this->assertSame(20, $summary['guests']['limit']);
+        $this->assertSame(10, $summary['guests']['used']);
+        $this->assertSame('warning', $summary['guests']['state']);
+        $this->assertSame('warning', $summary['gallery']['state']);
+        $this->assertTrue($summary['can_upload_photos']);
+        $this->assertTrue($summary['can_add_guests']);
+    }
 }