diff --git a/frontend/src/lib/server/api.ts b/frontend/src/lib/server/api.ts
index 4c607d15..41ec018b 100644
--- a/frontend/src/lib/server/api.ts
+++ b/frontend/src/lib/server/api.ts
@@ -134,48 +134,63 @@ export async function authenticatedFetch(
 	fetch: typeof globalThis.fetch,
 	redirectUrl?: string
 ): Promise<Response> {
-	const baseUrl = getServerApiUrl();
-	let { accessToken } = getAuthTokens(cookies);
+	try {
+		const baseUrl = getServerApiUrl();
+		let { accessToken } = getAuthTokens(cookies);
 
-	// Si no hay token, redirigir o lanzar error
-	if (!accessToken) {
-		if (redirectUrl) {
-			throw redirect(303, redirectUrl);
-		}
-		throw new Error('No access token available');
-	}
-
-	// Construir URL completa
-	const url = endpoint.startsWith('http') ? endpoint : `${baseUrl}${endpoint}`;
-
-	// Realizar la petición inicial
-	const headers = createAuthHeaders(accessToken, options.headers as Record<string, string>);
-	let response = await fetch(url, {
-		...options,
-		headers
-	});
-
-	// Si es 401, intentar refrescar el token
-	if (response.status === 401) {
-		const newToken = await refreshAccessToken(cookies, fetch);
-
-		if (newToken) {
-			// Reintentar la petición con el nuevo token
-			const newHeaders = createAuthHeaders(newToken, options.headers as Record<string, string>);
-			response = await fetch(url, {
-				...options,
-				headers: newHeaders
-			});
-		} else {
-			// No se pudo refrescar, limpiar y redirigir
-			clearAuthTokens(cookies);
+		// Si no hay token, redirigir o lanzar error
+		if (!accessToken) {
 			if (redirectUrl) {
 				throw redirect(303, redirectUrl);
 			}
+			throw new Error('No access token available');
 		}
-	}
 
-	return response;
+		// Construir URL completa
+		const url = endpoint.startsWith('http') ? endpoint : `${baseUrl}${endpoint}`;
+
+		// Realizar la petición inicial
+		const headers = createAuthHeaders(accessToken, options.headers as Record<string, string>);
+		let response = await fetch(url, {
+			...options,
+			headers
+		});
+
+		// Si es 401, intentar refrescar el token
+		if (response.status === 401) {
+			const newToken = await refreshAccessToken(cookies, fetch);
+
+			if (newToken) {
+				// Reintentar la petición con el nuevo token
+				const newHeaders = createAuthHeaders(newToken, options.headers as Record<string, string>);
+				response = await fetch(url, {
+					...options,
+					headers: newHeaders
+				});
+			} else {
+				// No se pudo refrescar, limpiar y redirigir
+				clearAuthTokens(cookies);
+				if (redirectUrl) {
+					throw redirect(303, redirectUrl);
+				}
+			}
+		}
+
+		return response;
+	} catch (error) {
+		// Si es un redirect, re-lanzarlo
+		if (error && typeof error === 'object' && 'status' in error && 'location' in error) {
+			throw error;
+		}
+		
+		console.error('🔴 [API] Error en authenticatedFetch:', endpoint, error);
+		
+		// Retornar una respuesta de error simulada en lugar de lanzar
+		return new Response(JSON.stringify({ error: 'Network error', details: String(error) }), {
+			status: 500,
+			headers: { 'Content-Type': 'application/json' }
+		});
+	}
 }
 
 /**
diff --git a/frontend/src/routes/api/invoices/[id]/edit-data/+server.ts b/frontend/src/routes/api/invoices/[id]/edit-data/+server.ts
new file mode 100644
index 00000000..48c5cd3f
--- /dev/null
+++ b/frontend/src/routes/api/invoices/[id]/edit-data/+server.ts
@@ -0,0 +1,80 @@
+import type { RequestHandler } from './$types';
+import { json, error } from '@sveltejs/kit';
+import { getAuthTokens, getActiveCompanyId, authenticatedFetch } from '$lib/server/api';
+
+export const GET: RequestHandler = async ({ params, cookies, fetch }) => {
+	const { accessToken } = getAuthTokens(cookies);
+
+	if (!accessToken) {
+		throw error(401, 'Not authenticated');
+	}
+
+	const companyId = await getActiveCompanyId(cookies, fetch);
+
+	if (!companyId) {
+		throw error(400, 'No company selected');
+	}
+
+	const invoiceId = parseInt(params.id);
+	if (isNaN(invoiceId)) {
+		throw error(400, 'Invalid invoice ID');
+	}
+
+	try {
+		// Cargar la factura y datos de referencia en paralelo
+		const [
+			invoiceResponse,
+			invoiceTypesResponse,
+			customsBrokersResponse,
+			clientsResponse,
+			providersResponse,
+			currencyTypesResponse,
+			transportTypesResponse,
+			sealsResponse,
+			incotermsResponse,
+			pedimentosResponse
+		] = await Promise.all([
+			authenticatedFetch(`v1/a76/invoices/${invoiceId}?company_id=${companyId}`, {}, cookies, fetch),
+			authenticatedFetch('v1/public/refrence_data/invoice-types/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/customs-brokers/?company_id=${companyId}&page=1&page_size=100`, {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/clients-providers/?company_id=${companyId}&type=client&page=1&page_size=1000`, {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/clients-providers/?company_id=${companyId}&type=provider&page=1&page_size=1000`, {}, cookies, fetch),
+			authenticatedFetch('v1/public/refrence_data/currency-types/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch('v1/public/refrence_data/transport-types/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/seals/?company_id=${companyId}&page=1&page_size=100`, {}, cookies, fetch),
+			authenticatedFetch('v1/public/refrence_data/incoterms/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/pedimentos/?company_id=${companyId}&page=1&page_size=100`, {}, cookies, fetch)
+		]);
+
+		if (!invoiceResponse.ok) {
+			throw error(invoiceResponse.status, 'Error loading invoice');
+		}
+
+		const invoice = await invoiceResponse.json();
+		const invoiceTypes = invoiceTypesResponse.ok ? await invoiceTypesResponse.json() : { items: [] };
+		const customsBrokers = customsBrokersResponse.ok ? await customsBrokersResponse.json() : { items: [] };
+		const clients = clientsResponse.ok ? await clientsResponse.json() : { items: [] };
+		const providers = providersResponse.ok ? await providersResponse.json() : { items: [] };
+		const currencyTypes = currencyTypesResponse.ok ? await currencyTypesResponse.json() : { items: [] };
+		const transportTypes = transportTypesResponse.ok ? await transportTypesResponse.json() : { items: [] };
+		const seals = sealsResponse.ok ? await sealsResponse.json() : { items: [] };
+		const incoterms = incotermsResponse.ok ? await incotermsResponse.json() : { items: [] };
+		const pedimentos = pedimentosResponse.ok ? await pedimentosResponse.json() : { items: [] };
+
+		return json({
+			invoice,
+			invoiceTypes: invoiceTypes.items || [],
+			customsBrokers: customsBrokers.items || [],
+			clients: clients.items || [],
+			providers: providers.items || [],
+			currencyTypes: currencyTypes.items || [],
+			transportTypes: transportTypes.items || [],
+			seals: seals.items || [],
+			incoterms: incoterms.items || [],
+			pedimentos: pedimentos.items || []
+		});
+	} catch (err) {
+		console.error('Error loading invoice edit data:', err);
+		throw error(500, 'Error loading invoice');
+	}
+};
diff --git a/frontend/src/routes/api/invoices/reference-data/+server.ts b/frontend/src/routes/api/invoices/reference-data/+server.ts
new file mode 100644
index 00000000..97c0e9ab
--- /dev/null
+++ b/frontend/src/routes/api/invoices/reference-data/+server.ts
@@ -0,0 +1,67 @@
+import type { RequestHandler } from './$types';
+import { json } from '@sveltejs/kit';
+import { getAuthTokens, getActiveCompanyId, authenticatedFetch } from '$lib/server/api';
+
+export const GET: RequestHandler = async ({ cookies, fetch }) => {
+	const { accessToken } = getAuthTokens(cookies);
+
+	if (!accessToken) {
+		return json({ error: 'Not authenticated' }, { status: 401 });
+	}
+
+	const companyId = await getActiveCompanyId(cookies, fetch);
+
+	if (!companyId) {
+		return json({ error: 'No company selected' }, { status: 400 });
+	}
+
+	try {
+		// Cargar todos los datos de referencia en paralelo
+		const [
+			invoiceTypesResponse,
+			customsBrokersResponse,
+			clientsResponse,
+			providersResponse,
+			currencyTypesResponse,
+			transportTypesResponse,
+			sealsResponse,
+			incotermsResponse,
+			pedimentosResponse
+		] = await Promise.all([
+			authenticatedFetch('v1/public/refrence_data/invoice-types/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/customs-brokers/?company_id=${companyId}&page=1&page_size=100`, {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/clients-providers/?company_id=${companyId}&type=client&page=1&page_size=1000`, {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/clients-providers/?company_id=${companyId}&type=provider&page=1&page_size=1000`, {}, cookies, fetch),
+			authenticatedFetch('v1/public/refrence_data/currency-types/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch('v1/public/refrence_data/transport-types/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/seals/?company_id=${companyId}&page=1&page_size=100`, {}, cookies, fetch),
+			authenticatedFetch('v1/public/refrence_data/incoterms/?page=1&page_size=100', {}, cookies, fetch),
+			authenticatedFetch(`v1/a76/pedimentos/?company_id=${companyId}&page=1&page_size=100`, {}, cookies, fetch)
+		]);
+
+		const invoiceTypes = invoiceTypesResponse.ok ? await invoiceTypesResponse.json() : { items: [] };
+		const customsBrokers = customsBrokersResponse.ok ? await customsBrokersResponse.json() : { items: [] };
+		const clients = clientsResponse.ok ? await clientsResponse.json() : { items: [] };
+		const providers = providersResponse.ok ? await providersResponse.json() : { items: [] };
+		const currencyTypes = currencyTypesResponse.ok ? await currencyTypesResponse.json() : { items: [] };
+		const transportTypes = transportTypesResponse.ok ? await transportTypesResponse.json() : { items: [] };
+		const seals = sealsResponse.ok ? await sealsResponse.json() : { items: [] };
+		const incoterms = incotermsResponse.ok ? await incotermsResponse.json() : { items: [] };
+		const pedimentos = pedimentosResponse.ok ? await pedimentosResponse.json() : { items: [] };
+
+		return json({
+			invoiceTypes: invoiceTypes.items || [],
+			customsBrokers: customsBrokers.items || [],
+			clients: clients.items || [],
+			providers: providers.items || [],
+			currencyTypes: currencyTypes.items || [],
+			transportTypes: transportTypes.items || [],
+			seals: seals.items || [],
+			incoterms: incoterms.items || [],
+			pedimentos: pedimentos.items || []
+		});
+	} catch (err) {
+		console.error('Error loading reference data:', err);
+		return json({ error: 'Error loading reference data' }, { status: 500 });
+	}
+};
diff --git a/frontend/src/routes/dashboard/invoices/edit/[id]/+page.server.ts b/frontend/src/routes/dashboard/invoices/edit/[id]/+page.server.ts
index eb48c4d6..4321a3c7 100644
--- a/frontend/src/routes/dashboard/invoices/edit/[id]/+page.server.ts
+++ b/frontend/src/routes/dashboard/invoices/edit/[id]/+page.server.ts
@@ -97,57 +97,80 @@ export const load: PageServerLoad = async ({ params, cookies, fetch, url }) => {
 
 	// Si el ID es "new", es una creación
 	if (params.id === 'new') {
-		const [
-			invoiceTypesResponse, 
-			customsBrokersResponse, 
-			clientsResponse, 
-			providersResponse,
-			currencyTypesResponse,
-			transportTypesResponse,
-			sealsResponse,
-			incotermsResponse,
-			pedimentosResponse
-		] = await Promise.all([
-			invoiceTypesPromise,
-			customsBrokersPromise,
-			clientsPromise,
-			providersPromise,
-			currencyTypesPromise,
-			transportTypesPromise,
-			sealsPromise,
-			incotermsPromise,
-			pedimentosPromise
-		]);
+		try {
+			const [
+				invoiceTypesResponse, 
+				customsBrokersResponse, 
+				clientsResponse, 
+				providersResponse,
+				currencyTypesResponse,
+				transportTypesResponse,
+				sealsResponse,
+				incotermsResponse,
+				pedimentosResponse
+			] = await Promise.all([
+				invoiceTypesPromise,
+				customsBrokersPromise,
+				clientsPromise,
+				providersPromise,
+				currencyTypesPromise,
+				transportTypesPromise,
+				sealsPromise,
+				incotermsPromise,
+				pedimentosPromise
+			]);
 
-		const invoiceTypes = invoiceTypesResponse.ok ? await invoiceTypesResponse.json() : { items: [] };
-		const customsBrokers = customsBrokersResponse.ok ? await customsBrokersResponse.json() : { items: [] };
-		const clients = clientsResponse.ok ? await clientsResponse.json() : { items: [] };
-		const providers = providersResponse.ok ? await providersResponse.json() : { items: [] };
-		const currencyTypes = currencyTypesResponse.ok ? await currencyTypesResponse.json() : { items: [] };
-		const transportTypes = transportTypesResponse.ok ? await transportTypesResponse.json() : { items: [] };
-		const seals = sealsResponse.ok ? await sealsResponse.json() : { items: [] };
-		const incoterms = incotermsResponse.ok ? await incotermsResponse.json() : { items: [] };
-		const pedimentos = pedimentosResponse.ok ? await pedimentosResponse.json() : { items: [] };
+			const invoiceTypes = invoiceTypesResponse.ok ? await invoiceTypesResponse.json() : { items: [] };
+			const customsBrokers = customsBrokersResponse.ok ? await customsBrokersResponse.json() : { items: [] };
+			const clients = clientsResponse.ok ? await clientsResponse.json() : { items: [] };
+			const providers = providersResponse.ok ? await providersResponse.json() : { items: [] };
+			const currencyTypes = currencyTypesResponse.ok ? await currencyTypesResponse.json() : { items: [] };
+			const transportTypes = transportTypesResponse.ok ? await transportTypesResponse.json() : { items: [] };
+			const seals = sealsResponse.ok ? await sealsResponse.json() : { items: [] };
+			const incoterms = incotermsResponse.ok ? await incotermsResponse.json() : { items: [] };
+			const pedimentos = pedimentosResponse.ok ? await pedimentosResponse.json() : { items: [] };
 
-		return {
-			invoice: null,
-			invoiceId: null,
-			isCreate: true,
-			invoiceTypes: invoiceTypes.items || [],
-			customsBrokers: customsBrokers.items || [],
-			clients: clients.items || [],
-			providers: providers.items || [],
-			currencyTypes: currencyTypes.items || [],
-			transportTypes: transportTypes.items || [],
-			seals: seals.items || [],
-			incoterms: incoterms.items || [],
-			pedimentos: pedimentos.items || [],
-			// Filtros desde query parameters para preselección
-			filters: {
-				operation_type: parsedOperationType,
-				invoice_type: invoiceTypeParam || null
-			}
-		};
+			return {
+				invoice: null,
+				invoiceId: null,
+				isCreate: true,
+				invoiceTypes: invoiceTypes.items || [],
+				customsBrokers: customsBrokers.items || [],
+				clients: clients.items || [],
+				providers: providers.items || [],
+				currencyTypes: currencyTypes.items || [],
+				transportTypes: transportTypes.items || [],
+				seals: seals.items || [],
+				incoterms: incoterms.items || [],
+				pedimentos: pedimentos.items || [],
+				// Filtros desde query parameters para preselección
+				filters: {
+					operation_type: parsedOperationType,
+					invoice_type: invoiceTypeParam || null
+				}
+			};
+		} catch (err) {
+			console.error('Error loading data for new invoice:', err);
+			// En caso de error, devolver estructura mínima para que la página pueda cargar
+			return {
+				invoice: null,
+				invoiceId: null,
+				isCreate: true,
+				invoiceTypes: [],
+				customsBrokers: [],
+				clients: [],
+				providers: [],
+				currencyTypes: [],
+				transportTypes: [],
+				seals: [],
+				incoterms: [],
+				pedimentos: [],
+				filters: {
+					operation_type: parsedOperationType,
+					invoice_type: invoiceTypeParam || null
+				}
+			};
+		}
 	}
 
 	const invoiceId = parseInt(params.id);
diff --git a/frontend/src/routes/dashboard/invoices/edit/[id]/+page.svelte b/frontend/src/routes/dashboard/invoices/edit/[id]/+page.svelte
index 3bc2c203..3a35472a 100644
--- a/frontend/src/routes/dashboard/invoices/edit/[id]/+page.svelte
+++ b/frontend/src/routes/dashboard/invoices/edit/[id]/+page.svelte
@@ -1,4 +1,6 @@
 <script lang="ts">
+	import { onMount } from 'svelte';
+	import { browser } from '$app/environment';
 	import { goto } from '$app/navigation';	
 	import * as Tabs from '$lib/components/ui/tabs';
 	import * as Alert from '$lib/components/ui/alert';
@@ -17,8 +19,6 @@
 		LoaderCircle, 
 		Save 
 	} from 'lucide-svelte';	
-	import { useSidebar } from '$lib/components/ui/sidebar/context.svelte';
-	import { companyStore } from '$lib/stores/company.svelte';
 	
 	// Importar los componentes de cada pestaña
 	import GeneralTabForm from '$lib/components/dashboard/invoices/edit/general-tab-form.svelte';
@@ -34,8 +34,20 @@
 	import type { CustomsBroker } from '$lib/api/dashboard/a76/customs-brokers';
 	import type { ClientProvider } from '$lib/api/dashboard/a76/clients-providers';
 	
-	// Get sidebar context
-	const sidebar = useSidebar();
+	// Cargar companyStore solo en el cliente - no usamos sidebar en esta página
+	let companyStore: any = $state(undefined);
+	let mounted = $state(false);
+	
+	onMount(async () => {
+		try {
+			const companyStoreModule = await import('$lib/stores/company.svelte');
+			companyStore = companyStoreModule.companyStore;
+			mounted = true;
+		} catch (err) {
+			console.error('Error loading client modules:', err);
+			mounted = true;
+		}
+	});
 
 	interface ExtendedPageData {
 		invoiceId?: number | null;
@@ -471,7 +483,7 @@
 
 			if (data.isCreate) {				
 				// Crear nueva factura con todos sus sub-recursos
-				const response = await invoicesApi.create(companyStore.activeCompany?.id || 0, payload as CreateInvoiceData);				
+				const response = await invoicesApi.create(companyStore?.activeCompany?.id || 0, payload as CreateInvoiceData);				
 				if (response.error) {
 					const errorMsg = typeof response.error === 'string' ? response.error : 'Error al crear la factura';
 					throw new Error(errorMsg);
@@ -484,7 +496,7 @@
 				return;
 			} else {				
 				// Actualizar factura existente con todos sus sub-recursos
-				const response = await invoicesApi.update(invoiceId!, companyStore.activeCompany?.id || 0, payload as UpdateInvoiceData);				
+				const response = await invoicesApi.update(invoiceId!, companyStore?.activeCompany?.id || 0, payload as UpdateInvoiceData);				
 				if (response.error) throw new Error(response.error);
 			}
 			
@@ -635,8 +647,7 @@
 
 <!-- Footer fijo en la parte inferior -->
 <div 
-	class="fixed bottom-0 left-0 right-0 bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/80 border-t shadow-lg z-[5] transition-[left] duration-200 ease-linear"
-	style:left={sidebar.isMobile ? '0' : (sidebar.open ? 'var(--sidebar-width)' : '0')}
+	class="fixed bottom-0 left-0 right-0 bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/80 border-t shadow-lg z-[5]"
 >
 	<div class="px-4 py-4 space-y-4 max-w-[1400px] mx-auto">
 		<!-- Tabs Navigation -->
diff --git a/frontend/src/routes/dashboard/invoices/edit/[id]/+page.ts b/frontend/src/routes/dashboard/invoices/edit/[id]/+page.ts
new file mode 100644
index 00000000..2322d074
--- /dev/null
+++ b/frontend/src/routes/dashboard/invoices/edit/[id]/+page.ts
@@ -0,0 +1,132 @@
+import type { PageLoad } from './$types';
+import { error } from '@sveltejs/kit';
+
+// Deshabilitar SSR para esta página debido al layout de dashboard que usa stores del cliente
+export const ssr = false;
+
+export const load: PageLoad = async ({ params, url, parent }) => {
+	// Obtener datos del layout padre
+	const parentData = await parent();
+	
+	const operationTypeParam = url.searchParams.get('operation_type');
+	const invoiceTypeParam = url.searchParams.get('invoice_type');
+
+	let parsedOperationType: number | null = null;
+	if (operationTypeParam) {
+		const parsed = parseInt(operationTypeParam, 10);
+		if (!isNaN(parsed)) {
+			parsedOperationType = parsed;
+		}
+	}
+
+	// Si el ID es "new", cargar datos de referencia
+	if (params.id === 'new') {
+		try {
+			// Llamar a la ruta de servidor que ya existe
+			const response = await fetch(`/api/invoices/reference-data`);
+			
+			if (!response.ok) {
+				console.error('Error loading reference data:', response.status);
+				// Retornar estructura vacía en caso de error
+				return {
+					invoice: null,
+					invoiceId: null,
+					isCreate: true,
+					invoiceTypes: [],
+					customsBrokers: [],
+					clients: [],
+					providers: [],
+					currencyTypes: [],
+					transportTypes: [],
+					seals: [],
+					incoterms: [],
+					pedimentos: [],
+					filters: {
+						operation_type: parsedOperationType,
+						invoice_type: invoiceTypeParam || null
+					}
+				};
+			}
+
+			const data = await response.json();
+			
+			return {
+				invoice: null,
+				invoiceId: null,
+				isCreate: true,
+				invoiceTypes: data.invoiceTypes || [],
+				customsBrokers: data.customsBrokers || [],
+				clients: data.clients || [],
+				providers: data.providers || [],
+				currencyTypes: data.currencyTypes || [],
+				transportTypes: data.transportTypes || [],
+				seals: data.seals || [],
+				incoterms: data.incoterms || [],
+				pedimentos: data.pedimentos || [],
+				filters: {
+					operation_type: parsedOperationType,
+					invoice_type: invoiceTypeParam || null
+				}
+			};
+		} catch (err) {
+			console.error('Error loading data for new invoice:', err);
+			return {
+				invoice: null,
+				invoiceId: null,
+				isCreate: true,
+				invoiceTypes: [],
+				customsBrokers: [],
+				clients: [],
+				providers: [],
+				currencyTypes: [],
+				transportTypes: [],
+				seals: [],
+				incoterms: [],
+				pedimentos: [],
+				filters: {
+					operation_type: parsedOperationType,
+					invoice_type: invoiceTypeParam || null
+				}
+			};
+		}
+	}
+
+	// Si es un ID numérico, cargar la factura
+	const invoiceId = parseInt(params.id);
+	if (isNaN(invoiceId)) {
+		throw error(400, 'ID de factura inválido');
+	}
+
+	try {
+		const response = await fetch(`/api/invoices/${invoiceId}/edit-data`);
+		
+		if (!response.ok) {
+			throw error(response.status, 'Error al cargar la factura');
+		}
+
+		const data = await response.json();
+		
+		return {
+			invoice: data.invoice,
+			invoiceId,
+			isCreate: false,
+			invoiceTypes: data.invoiceTypes || [],
+			customsBrokers: data.customsBrokers || [],
+			clients: data.clients || [],
+			providers: data.providers || [],
+			currencyTypes: data.currencyTypes || [],
+			transportTypes: data.transportTypes || [],
+			seals: data.seals || [],
+			incoterms: data.incoterms || [],
+			pedimentos: data.pedimentos || [],
+			filters: {
+				operation_type: parsedOperationType,
+				invoice_type: invoiceTypeParam || null
+			}
+		};
+	} catch (err) {
+		console.error('Error loading invoice:', err);
+		throw error(500, 'Error al cargar la factura');
+	}
+};
+