diff --git a/src/components/App.vue b/src/components/App.vue
index 2cb333f..bd11852 100644
--- a/src/components/App.vue
+++ b/src/components/App.vue
@@ -1,15 +1,29 @@
 <script setup>
 import { onMounted } from 'vue';
-import { useRouter } from 'vue-router';
+import { useRouter, useRoute } from 'vue-router';
 import useLoader from '@Stores/Loader';
 import { hasToken } from '@Services/Api';
 
 /** Definidores */
 const router = useRouter();
+const route = useRoute();
 const loader = useLoader();
 
+/** Rutas públicas que no requieren autenticación */
+const publicRoutes = [
+    'facturacion.index',
+    'auth.index',
+    'auth.forgot-password',
+    'auth.reset-password'
+];
+
 /** Ciclos */
 onMounted(() => {
+    // No redirigir si estamos en una ruta pública
+    if (publicRoutes.includes(route.name)) {
+        return;
+    }
+
     if(!hasToken()) {
         return router.push({ name: 'auth.index' })
     }
diff --git a/src/pages/POS/Inventory/Serials.vue b/src/pages/POS/Inventory/Serials.vue
index 9a59336..3ffaf61 100644
--- a/src/pages/POS/Inventory/Serials.vue
+++ b/src/pages/POS/Inventory/Serials.vue
@@ -18,7 +18,7 @@ const router = useRouter();
 const inventoryId = computed(() => route.params.id);
 const inventory = ref(null);
 const serials = ref({ data: [], total: 0 });
-const statusFilter = ref('');
+const activeTab = ref('disponible');
 
 // Modales
 const showCreateModal = ref(false);
@@ -62,16 +62,17 @@ const loadSerials = (filters = {}) => {
         url: apiURL(`inventario/${inventoryId.value}/serials`),
         filters: {
             ...filters,
-            status: statusFilter.value || undefined
+            status: activeTab.value
         }
     });
 };
 
 const onSearch = (query) => {
-    searcher.search(query, { status: statusFilter.value || undefined });
+    searcher.search(query, { status: activeTab.value });
 };
 
-const onStatusChange = () => {
+const switchTab = (tab) => {
+    activeTab.value = tab;
     loadSerials({ q: searcher.query });
 };
 
@@ -92,7 +93,7 @@ const createSerial = () => {
 
     form.post(url, {
         onSuccess: (response) => {
-            Notify.success('Número de serie creado exitosamente');
+            window.Notify.success('Número de serie creado exitosamente');
             if (response.inventory) {
                 inventory.value = response.inventory;
             }
@@ -100,7 +101,7 @@ const createSerial = () => {
             loadSerials();
         },
         onError: () => {
-            Notify.error('Error al crear el número de serie');
+            window.Notify.error('Error al crear el número de serie');
         }
     });
 };
@@ -122,12 +123,12 @@ const closeEditModal = () => {
 const updateSerial = () => {
     editForm.put(apiURL(`inventario/${inventoryId.value}/serials/${editingSerial.value.id}`), {
         onSuccess: () => {
-            Notify.success('Número de serie actualizado');
+            window.Notify.success('Número de serie actualizado');
             closeEditModal();
             loadSerials();
         },
         onError: () => {
-            Notify.error('Error al actualizar el número de serie');
+            window.Notify.error('Error al actualizar el número de serie');
         }
     });
 };
@@ -146,11 +147,11 @@ const closeDeleteModal = () => {
 const confirmDelete = async () => {
     try {
         await serialService.deleteSerial(inventoryId.value, deletingSerial.value.id);
-        Notify.success('Número de serie eliminado');
+        window.Notify.success('Número de serie eliminado');
         closeDeleteModal();
         loadSerials();
     } catch (error) {
-        Notify.error('Error al eliminar el número de serie');
+        window.Notify.error('Error al eliminar el número de serie');
     }
 };
 
@@ -215,23 +216,14 @@ onMounted(() => {
             </div>
         </div>
 
-        <!-- Buscador y filtros -->
+        <!-- Buscador -->
         <SearcherHead
             title="Números de Serie"
             placeholder="Buscar por número de serie..."
             @search="onSearch"
         >
-            <!-- Filtro de estado -->
-            <select
-                v-model="statusFilter"
-                @change="onStatusChange"
-                class="px-3 py-2 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 dark:bg-gray-800 dark:border-gray-600 dark:text-gray-100"
-            >
-                <option value="">Todos los estados</option>
-                <option value="disponible">Disponible</option>
-                <option value="vendido">Vendido</option>
-            </select>
             <button
+                v-if="activeTab === 'disponible'"
                 class="flex items-center gap-2 px-3 py-2 bg-indigo-600 hover:bg-indigo-700 text-white text-sm font-semibold rounded-lg transition-colors shadow-sm"
                 @click="openCreateModal"
             >
@@ -240,12 +232,54 @@ onMounted(() => {
             </button>
         </SearcherHead>
 
+        <!-- Pestañas -->
+        <div class="mt-4 border-b border-gray-200 dark:border-gray-700">
+            <nav class="-mb-px flex space-x-8" aria-label="Tabs">
+                <button
+                    @click="switchTab('disponible')"
+                    :class="[
+                        activeTab === 'disponible'
+                            ? 'border-indigo-500 text-indigo-600 dark:text-indigo-400'
+                            : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 dark:text-gray-400 dark:hover:text-gray-300',
+                        'group inline-flex items-center py-4 px-1 border-b-2 font-medium text-sm transition-colors'
+                    ]"
+                >
+                    <GoogleIcon
+                        name="check_circle"
+                        :class="[
+                            activeTab === 'disponible' ? 'text-indigo-500 dark:text-indigo-400' : 'text-gray-400 group-hover:text-gray-500',
+                            'mr-2 text-xl'
+                        ]"
+                    />
+                    Disponibles
+                </button>
+                <button
+                    @click="switchTab('vendido')"
+                    :class="[
+                        activeTab === 'vendido'
+                            ? 'border-indigo-500 text-indigo-600 dark:text-indigo-400'
+                            : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 dark:text-gray-400 dark:hover:text-gray-300',
+                        'group inline-flex items-center py-4 px-1 border-b-2 font-medium text-sm transition-colors'
+                    ]"
+                >
+                    <GoogleIcon
+                        name="shopping_cart"
+                        :class="[
+                            activeTab === 'vendido' ? 'text-indigo-500 dark:text-indigo-400' : 'text-gray-400 group-hover:text-gray-500',
+                            'mr-2 text-xl'
+                        ]"
+                    />
+                    Vendidos
+                </button>
+            </nav>
+        </div>
+
         <!-- Tabla de seriales -->
         <div class="pt-2 w-full">
             <Table
                 :items="serials"
                 :processing="searcher.processing"
-                @send-pagination="(page) => searcher.pagination(page, { status: statusFilter || undefined })"
+                @send-pagination="(page) => searcher.pagination(page, { status: activeTab })"
             >
                 <template #head>
                     <th class="px-6 py-3 text-left text-xs font-semibold text-gray-500 dark:text-gray-400 uppercase tracking-wider">NÚMERO DE SERIE</th>
@@ -316,14 +350,14 @@ onMounted(() => {
                     <td colspan="5" class="table-cell text-center">
                         <div class="flex flex-col items-center justify-center py-8 text-gray-500">
                             <GoogleIcon
-                                name="qr_code_2"
+                                :name="activeTab === 'disponible' ? 'qr_code_2' : 'shopping_cart'"
                                 class="text-6xl mb-2 opacity-50"
                             />
                             <p class="font-semibold">
-                                No hay números de serie registrados
+                                {{ activeTab === 'disponible' ? 'No hay seriales disponibles' : 'No hay seriales vendidos' }}
                             </p>
                             <p class="text-sm mt-1">
-                                Agrega seriales individuales o importa múltiples
+                                {{ activeTab === 'disponible' ? 'Agrega seriales para comenzar' : 'Los seriales vendidos aparecerán aquí' }}
                             </p>
                         </div>
                     </td>