diff --git a/frontend/src/components/domain/onboarding/steps/InitialStockEntryStep.tsx b/frontend/src/components/domain/onboarding/steps/InitialStockEntryStep.tsx
new file mode 100644
index 00000000..8fabde29
--- /dev/null
+++ b/frontend/src/components/domain/onboarding/steps/InitialStockEntryStep.tsx
@@ -0,0 +1,285 @@
+import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Package, Salad, AlertCircle, ArrowRight, ArrowLeft, CheckCircle } from 'lucide-react';
+import Button from '../../../ui/Button/Button';
+import Card from '../../../ui/Card/Card';
+import Input from '../../../ui/Input/Input';
+
+export interface ProductWithStock {
+  id: string;
+  name: string;
+  type: 'ingredient' | 'finished_product';
+  category?: string;
+  unit?: string;
+  initialStock?: number;
+}
+
+export interface InitialStockEntryStepProps {
+  products: ProductWithStock[];
+  onUpdate?: (data: { productsWithStock: ProductWithStock[] }) => void;
+  onComplete?: () => void;
+  onPrevious?: () => void;
+  initialData?: {
+    productsWithStock?: ProductWithStock[];
+  };
+}
+
+export const InitialStockEntryStep: React.FC<InitialStockEntryStepProps> = ({
+  products: initialProducts,
+  onUpdate,
+  onComplete,
+  onPrevious,
+  initialData,
+}) => {
+  const { t } = useTranslation();
+  const [products, setProducts] = useState<ProductWithStock[]>(() => {
+    if (initialData?.productsWithStock) {
+      return initialData.productsWithStock;
+    }
+    return initialProducts.map(p => ({
+      ...p,
+      initialStock: p.initialStock ?? undefined,
+    }));
+  });
+
+  const ingredients = products.filter(p => p.type === 'ingredient');
+  const finishedProducts = products.filter(p => p.type === 'finished_product');
+
+  const handleStockChange = (productId: string, value: string) => {
+    const numValue = value === '' ? undefined : parseFloat(value);
+    const updatedProducts = products.map(p =>
+      p.id === productId ? { ...p, initialStock: numValue } : p
+    );
+
+    setProducts(updatedProducts);
+    onUpdate?.({ productsWithStock: updatedProducts });
+  };
+
+  const handleSetAllToZero = () => {
+    const updatedProducts = products.map(p => ({ ...p, initialStock: 0 }));
+    setProducts(updatedProducts);
+    onUpdate?.({ productsWithStock: updatedProducts });
+  };
+
+  const handleSkipForNow = () => {
+    // Set all undefined values to 0
+    const updatedProducts = products.map(p => ({
+      ...p,
+      initialStock: p.initialStock ?? 0,
+    }));
+    setProducts(updatedProducts);
+    onUpdate?.({ productsWithStock: updatedProducts });
+    onComplete?.();
+  };
+
+  const handleContinue = () => {
+    onComplete?.();
+  };
+
+  const productsWithStock = products.filter(p => p.initialStock !== undefined && p.initialStock >= 0);
+  const productsWithoutStock = products.filter(p => p.initialStock === undefined);
+  const completionPercentage = (productsWithStock.length / products.length) * 100;
+  const allCompleted = productsWithoutStock.length === 0;
+
+  return (
+    <div className="max-w-4xl mx-auto p-6 space-y-6">
+      {/* Header */}
+      <div className="text-center space-y-3">
+        <h1 className="text-2xl font-bold text-text-primary">
+          {t('onboarding:stock.title', 'Niveles de Stock Inicial')}
+        </h1>
+        <p className="text-text-secondary max-w-2xl mx-auto">
+          {t(
+            'onboarding:stock.subtitle',
+            'Ingresa las cantidades actuales de cada producto. Esto permite que el sistema rastree el inventario desde hoy.'
+          )}
+        </p>
+      </div>
+
+      {/* Info Banner */}
+      <Card className="bg-blue-50 border-blue-200">
+        <div className="p-4 flex items-start gap-3">
+          <AlertCircle className="w-5 h-5 text-blue-600 flex-shrink-0 mt-0.5" />
+          <div className="text-sm text-blue-900">
+            <p className="font-medium mb-1">
+              {t('onboarding:stock.info_title', '¿Por qué es importante?')}
+            </p>
+            <p className="text-blue-700">
+              {t(
+                'onboarding:stock.info_text',
+                'Sin niveles de stock iniciales, el sistema no puede alertarte sobre stock bajo, planificar producción o calcular costos correctamente. Tómate un momento para ingresar tus cantidades actuales.'
+              )}
+            </p>
+          </div>
+        </div>
+      </Card>
+
+      {/* Progress */}
+      <div className="space-y-2">
+        <div className="flex items-center justify-between text-sm">
+          <span className="text-text-secondary">
+            {t('onboarding:stock.progress', 'Progreso de captura')}
+          </span>
+          <span className="font-medium text-text-primary">
+            {productsWithStock.length} / {products.length}
+          </span>
+        </div>
+        <div className="w-full bg-gray-200 rounded-full h-2">
+          <div
+            className="bg-primary-500 h-2 rounded-full transition-all duration-300"
+            style={{ width: `${completionPercentage}%` }}
+          />
+        </div>
+      </div>
+
+      {/* Quick Actions */}
+      <div className="flex justify-between items-center">
+        <Button onClick={handleSetAllToZero} variant="outline" size="sm">
+          {t('onboarding:stock.set_all_zero', 'Establecer todo a 0')}
+        </Button>
+        <Button onClick={handleSkipForNow} variant="ghost" size="sm">
+          {t('onboarding:stock.skip_for_now', 'Omitir por ahora (se establecerá a 0)')}
+        </Button>
+      </div>
+
+      {/* Ingredients Section */}
+      {ingredients.length > 0 && (
+        <div className="space-y-3">
+          <div className="flex items-center gap-2">
+            <div className="w-8 h-8 bg-green-100 rounded-lg flex items-center justify-center">
+              <Salad className="w-4 h-4 text-green-600" />
+            </div>
+            <h3 className="font-semibold text-text-primary">
+              {t('onboarding:stock.ingredients', 'Ingredientes')} ({ingredients.length})
+            </h3>
+          </div>
+
+          <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
+            {ingredients.map(product => {
+              const hasStock = product.initialStock !== undefined;
+              return (
+                <Card key={product.id} className={hasStock ? 'bg-green-50 border-green-200' : ''}>
+                  <div className="p-3">
+                    <div className="flex items-start justify-between gap-2">
+                      <div className="flex-1">
+                        <div className="font-medium text-text-primary flex items-center gap-2">
+                          {product.name}
+                          {hasStock && <CheckCircle className="w-4 h-4 text-green-600" />}
+                        </div>
+                        {product.category && (
+                          <div className="text-xs text-text-secondary">{product.category}</div>
+                        )}
+                      </div>
+                      <div className="flex items-center gap-2">
+                        <Input
+                          type="number"
+                          value={product.initialStock ?? ''}
+                          onChange={(e) => handleStockChange(product.id, e.target.value)}
+                          placeholder="0"
+                          min="0"
+                          step="0.01"
+                          className="w-24 text-right"
+                        />
+                        <span className="text-sm text-text-secondary whitespace-nowrap">
+                          {product.unit || 'kg'}
+                        </span>
+                      </div>
+                    </div>
+                  </div>
+                </Card>
+              );
+            })}
+          </div>
+        </div>
+      )}
+
+      {/* Finished Products Section */}
+      {finishedProducts.length > 0 && (
+        <div className="space-y-3">
+          <div className="flex items-center gap-2">
+            <div className="w-8 h-8 bg-blue-100 rounded-lg flex items-center justify-center">
+              <Package className="w-4 h-4 text-blue-600" />
+            </div>
+            <h3 className="font-semibold text-text-primary">
+              {t('onboarding:stock.finished_products', 'Productos Terminados')} ({finishedProducts.length})
+            </h3>
+          </div>
+
+          <div className="grid grid-cols-1 md:grid-cols-2 gap-3">
+            {finishedProducts.map(product => {
+              const hasStock = product.initialStock !== undefined;
+              return (
+                <Card key={product.id} className={hasStock ? 'bg-blue-50 border-blue-200' : ''}>
+                  <div className="p-3">
+                    <div className="flex items-start justify-between gap-2">
+                      <div className="flex-1">
+                        <div className="font-medium text-text-primary flex items-center gap-2">
+                          {product.name}
+                          {hasStock && <CheckCircle className="w-4 h-4 text-blue-600" />}
+                        </div>
+                        {product.category && (
+                          <div className="text-xs text-text-secondary">{product.category}</div>
+                        )}
+                      </div>
+                      <div className="flex items-center gap-2">
+                        <Input
+                          type="number"
+                          value={product.initialStock ?? ''}
+                          onChange={(e) => handleStockChange(product.id, e.target.value)}
+                          placeholder="0"
+                          min="0"
+                          step="1"
+                          className="w-24 text-right"
+                        />
+                        <span className="text-sm text-text-secondary whitespace-nowrap">
+                          {product.unit || t('common:units', 'unidades')}
+                        </span>
+                      </div>
+                    </div>
+                  </div>
+                </Card>
+              );
+            })}
+          </div>
+        </div>
+      )}
+
+      {/* Warning for incomplete */}
+      {!allCompleted && (
+        <Card className="bg-amber-50 border-amber-200">
+          <div className="p-4 flex items-start gap-3">
+            <AlertCircle className="w-5 h-5 text-amber-600 flex-shrink-0 mt-0.5" />
+            <div className="text-sm text-amber-900">
+              <p className="font-medium">
+                {t('onboarding:stock.incomplete_warning', 'Faltan {count} productos por completar', {
+                  count: productsWithoutStock.length,
+                })}
+              </p>
+              <p className="text-amber-700 mt-1">
+                {t(
+                  'onboarding:stock.incomplete_help',
+                  'Puedes continuar, pero recomendamos ingresar todas las cantidades para un mejor control de inventario.'
+                )}
+              </p>
+            </div>
+          </div>
+        </Card>
+      )}
+
+      {/* Footer Actions */}
+      <div className="flex items-center justify-between pt-6 border-t border-border-primary">
+        <Button onClick={onPrevious} variant="ghost" leftIcon={<ArrowLeft />}>
+          {t('common:previous', 'Anterior')}
+        </Button>
+
+        <Button onClick={handleContinue} variant="primary" rightIcon={<ArrowRight />}>
+          {allCompleted
+            ? t('onboarding:stock.complete', 'Completar Configuración')
+            : t('onboarding:stock.continue_anyway', 'Continuar de todos modos')}
+        </Button>
+      </div>
+    </div>
+  );
+};
+
+export default InitialStockEntryStep;
diff --git a/frontend/src/components/domain/onboarding/steps/ProductCategorizationStep.tsx b/frontend/src/components/domain/onboarding/steps/ProductCategorizationStep.tsx
new file mode 100644
index 00000000..6762fe05
--- /dev/null
+++ b/frontend/src/components/domain/onboarding/steps/ProductCategorizationStep.tsx
@@ -0,0 +1,364 @@
+import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { Package, Salad, ArrowRight, ArrowLeft, Info } from 'lucide-react';
+import Button from '../../../ui/Button/Button';
+import Card from '../../../ui/Card/Card';
+
+export interface Product {
+  id: string;
+  name: string;
+  category?: string;
+  confidence?: number;
+  type?: 'ingredient' | 'finished_product' | null;
+  suggestedType?: 'ingredient' | 'finished_product';
+}
+
+export interface ProductCategorizationStepProps {
+  products: Product[];
+  onUpdate?: (data: { categorizedProducts: Product[] }) => void;
+  onComplete?: () => void;
+  onPrevious?: () => void;
+  initialData?: {
+    categorizedProducts?: Product[];
+  };
+}
+
+export const ProductCategorizationStep: React.FC<ProductCategorizationStepProps> = ({
+  products: initialProducts,
+  onUpdate,
+  onComplete,
+  onPrevious,
+  initialData,
+}) => {
+  const { t } = useTranslation();
+  const [products, setProducts] = useState<Product[]>(() => {
+    if (initialData?.categorizedProducts) {
+      return initialData.categorizedProducts;
+    }
+    return initialProducts.map(p => ({
+      ...p,
+      type: p.suggestedType || null,
+    }));
+  });
+
+  const [draggedProduct, setDraggedProduct] = useState<Product | null>(null);
+
+  const uncategorizedProducts = products.filter(p => !p.type);
+  const ingredients = products.filter(p => p.type === 'ingredient');
+  const finishedProducts = products.filter(p => p.type === 'finished_product');
+
+  const handleDragStart = (product: Product) => {
+    setDraggedProduct(product);
+  };
+
+  const handleDragEnd = () => {
+    setDraggedProduct(null);
+  };
+
+  const handleDrop = (type: 'ingredient' | 'finished_product') => {
+    if (!draggedProduct) return;
+
+    const updatedProducts = products.map(p =>
+      p.id === draggedProduct.id ? { ...p, type } : p
+    );
+
+    setProducts(updatedProducts);
+    onUpdate?.({ categorizedProducts: updatedProducts });
+    setDraggedProduct(null);
+  };
+
+  const handleMoveProduct = (productId: string, type: 'ingredient' | 'finished_product' | null) => {
+    const updatedProducts = products.map(p =>
+      p.id === productId ? { ...p, type } : p
+    );
+
+    setProducts(updatedProducts);
+    onUpdate?.({ categorizedProducts: updatedProducts });
+  };
+
+  const handleAcceptAllSuggestions = () => {
+    const updatedProducts = products.map(p => ({
+      ...p,
+      type: p.suggestedType || p.type,
+    }));
+
+    setProducts(updatedProducts);
+    onUpdate?.({ categorizedProducts: updatedProducts });
+  };
+
+  const handleContinue = () => {
+    onComplete?.();
+  };
+
+  const allCategorized = uncategorizedProducts.length === 0;
+  const categorizationProgress = ((products.length - uncategorizedProducts.length) / products.length) * 100;
+
+  return (
+    <div className="max-w-6xl mx-auto p-6 space-y-6">
+      {/* Header */}
+      <div className="text-center space-y-3">
+        <h1 className="text-2xl font-bold text-text-primary">
+          {t('onboarding:categorization.title', 'Categoriza tus Productos')}
+        </h1>
+        <p className="text-text-secondary max-w-2xl mx-auto">
+          {t(
+            'onboarding:categorization.subtitle',
+            'Ayúdanos a entender qué son ingredientes (para usar en recetas) y qué son productos terminados (para vender)'
+          )}
+        </p>
+      </div>
+
+      {/* Info Banner */}
+      <Card className="bg-blue-50 border-blue-200">
+        <div className="p-4 flex items-start gap-3">
+          <Info className="w-5 h-5 text-blue-600 flex-shrink-0 mt-0.5" />
+          <div className="text-sm text-blue-900">
+            <p className="font-medium mb-1">
+              {t('onboarding:categorization.info_title', '¿Por qué es importante?')}
+            </p>
+            <p className="text-blue-700">
+              {t(
+                'onboarding:categorization.info_text',
+                'Los ingredientes se usan en recetas para crear productos. Los productos terminados se venden directamente. Esta clasificación permite calcular costos y planificar producción correctamente.'
+              )}
+            </p>
+          </div>
+        </div>
+      </Card>
+
+      {/* Progress Bar */}
+      <div className="space-y-2">
+        <div className="flex items-center justify-between text-sm">
+          <span className="text-text-secondary">
+            {t('onboarding:categorization.progress', 'Progreso de categorización')}
+          </span>
+          <span className="font-medium text-text-primary">
+            {products.length - uncategorizedProducts.length} / {products.length}
+          </span>
+        </div>
+        <div className="w-full bg-gray-200 rounded-full h-2">
+          <div
+            className="bg-primary-500 h-2 rounded-full transition-all duration-300"
+            style={{ width: `${categorizationProgress}%` }}
+          />
+        </div>
+      </div>
+
+      {/* Quick Actions */}
+      {uncategorizedProducts.length > 0 && products.some(p => p.suggestedType) && (
+        <div className="flex justify-end">
+          <Button onClick={handleAcceptAllSuggestions} variant="outline" size="sm">
+            {t('onboarding:categorization.accept_all_suggestions', '⚡ Aceptar todas las sugerencias de IA')}
+          </Button>
+        </div>
+      )}
+
+      {/* Categorization Areas */}
+      <div className="grid grid-cols-1 lg:grid-cols-3 gap-4">
+        {/* Uncategorized */}
+        {uncategorizedProducts.length > 0 && (
+          <Card className="bg-gray-50">
+            <div className="p-4 space-y-3">
+              <div className="flex items-center gap-2">
+                <div className="w-8 h-8 bg-gray-200 rounded-lg flex items-center justify-center">
+                  <span className="text-lg">📦</span>
+                </div>
+                <div>
+                  <h3 className="font-semibold text-text-primary">
+                    {t('onboarding:categorization.uncategorized', 'Sin Categorizar')}
+                  </h3>
+                  <p className="text-xs text-text-secondary">
+                    {uncategorizedProducts.length} {t('common:items', 'items')}
+                  </p>
+                </div>
+              </div>
+
+              <div className="space-y-2 max-h-96 overflow-y-auto">
+                {uncategorizedProducts.map(product => (
+                  <div
+                    key={product.id}
+                    draggable
+                    onDragStart={() => handleDragStart(product)}
+                    onDragEnd={handleDragEnd}
+                    className="p-3 bg-white border border-gray-200 rounded-lg cursor-move hover:shadow-md transition-all"
+                  >
+                    <div className="font-medium text-text-primary">{product.name}</div>
+                    {product.category && (
+                      <div className="text-xs text-text-secondary mt-1">{product.category}</div>
+                    )}
+                    {product.suggestedType && (
+                      <div className="text-xs text-primary-600 mt-1 flex items-center gap-1">
+                        <span>⚡</span>
+                        {t(
+                          `onboarding:categorization.suggested_${product.suggestedType}`,
+                          product.suggestedType === 'ingredient' ? 'Sugerido: Ingrediente' : 'Sugerido: Producto'
+                        )}
+                      </div>
+                    )}
+                    <div className="flex gap-2 mt-2">
+                      <button
+                        onClick={() => handleMoveProduct(product.id, 'ingredient')}
+                        className="text-xs px-2 py-1 bg-green-100 text-green-700 rounded hover:bg-green-200 transition-colors"
+                      >
+                        → {t('onboarding:categorization.ingredient', 'Ingrediente')}
+                      </button>
+                      <button
+                        onClick={() => handleMoveProduct(product.id, 'finished_product')}
+                        className="text-xs px-2 py-1 bg-blue-100 text-blue-700 rounded hover:bg-blue-200 transition-colors"
+                      >
+                        → {t('onboarding:categorization.finished_product', 'Producto')}
+                      </button>
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </div>
+          </Card>
+        )}
+
+        {/* Ingredients */}
+        <Card
+          className={`${draggedProduct ? 'ring-2 ring-green-300' : ''} transition-all`}
+          onDragOver={(e) => e.preventDefault()}
+          onDrop={() => handleDrop('ingredient')}
+        >
+          <div className="p-4 space-y-3">
+            <div className="flex items-center gap-2">
+              <div className="w-8 h-8 bg-green-100 rounded-lg flex items-center justify-center">
+                <Salad className="w-4 h-4 text-green-600" />
+              </div>
+              <div>
+                <h3 className="font-semibold text-text-primary">
+                  {t('onboarding:categorization.ingredients_title', 'Ingredientes')}
+                </h3>
+                <p className="text-xs text-text-secondary">
+                  {ingredients.length} {t('common:items', 'items')}
+                </p>
+              </div>
+            </div>
+
+            <p className="text-xs text-text-secondary">
+              {t('onboarding:categorization.ingredients_help', 'Para usar en recetas')}
+            </p>
+
+            <div className="space-y-2 max-h-96 overflow-y-auto">
+              {ingredients.length === 0 && (
+                <div className="p-4 border-2 border-dashed border-gray-300 rounded-lg text-center text-sm text-text-secondary">
+                  {t('onboarding:categorization.drag_here', 'Arrastra productos aquí')}
+                </div>
+              )}
+              {ingredients.map(product => (
+                <div
+                  key={product.id}
+                  className="p-3 bg-green-50 border border-green-200 rounded-lg"
+                >
+                  <div className="flex items-start justify-between">
+                    <div className="flex-1">
+                      <div className="font-medium text-text-primary">{product.name}</div>
+                      {product.category && (
+                        <div className="text-xs text-text-secondary mt-1">{product.category}</div>
+                      )}
+                    </div>
+                    <button
+                      onClick={() => handleMoveProduct(product.id, null)}
+                      className="text-gray-400 hover:text-gray-600 transition-colors"
+                      title={t('common:remove', 'Quitar')}
+                    >
+                      <ArrowLeft className="w-4 h-4" />
+                    </button>
+                  </div>
+                </div>
+              ))}
+            </div>
+          </div>
+        </Card>
+
+        {/* Finished Products */}
+        <Card
+          className={`${draggedProduct ? 'ring-2 ring-blue-300' : ''} transition-all`}
+          onDragOver={(e) => e.preventDefault()}
+          onDrop={() => handleDrop('finished_product')}
+        >
+          <div className="p-4 space-y-3">
+            <div className="flex items-center gap-2">
+              <div className="w-8 h-8 bg-blue-100 rounded-lg flex items-center justify-center">
+                <Package className="w-4 h-4 text-blue-600" />
+              </div>
+              <div>
+                <h3 className="font-semibold text-text-primary">
+                  {t('onboarding:categorization.finished_products_title', 'Productos Terminados')}
+                </h3>
+                <p className="text-xs text-text-secondary">
+                  {finishedProducts.length} {t('common:items', 'items')}
+                </p>
+              </div>
+            </div>
+
+            <p className="text-xs text-text-secondary">
+              {t('onboarding:categorization.finished_products_help', 'Para vender directamente')}
+            </p>
+
+            <div className="space-y-2 max-h-96 overflow-y-auto">
+              {finishedProducts.length === 0 && (
+                <div className="p-4 border-2 border-dashed border-gray-300 rounded-lg text-center text-sm text-text-secondary">
+                  {t('onboarding:categorization.drag_here', 'Arrastra productos aquí')}
+                </div>
+              )}
+              {finishedProducts.map(product => (
+                <div
+                  key={product.id}
+                  className="p-3 bg-blue-50 border border-blue-200 rounded-lg"
+                >
+                  <div className="flex items-start justify-between">
+                    <div className="flex-1">
+                      <div className="font-medium text-text-primary">{product.name}</div>
+                      {product.category && (
+                        <div className="text-xs text-text-secondary mt-1">{product.category}</div>
+                      )}
+                    </div>
+                    <button
+                      onClick={() => handleMoveProduct(product.id, null)}
+                      className="text-gray-400 hover:text-gray-600 transition-colors"
+                      title={t('common:remove', 'Quitar')}
+                    >
+                      <ArrowLeft className="w-4 h-4" />
+                    </button>
+                  </div>
+                </div>
+              ))}
+            </div>
+          </div>
+        </Card>
+      </div>
+
+      {/* Footer Actions */}
+      <div className="flex items-center justify-between pt-6 border-t border-border-primary">
+        <Button onClick={onPrevious} variant="ghost" leftIcon={<ArrowLeft />}>
+          {t('common:previous', 'Anterior')}
+        </Button>
+
+        <div className="text-center">
+          {!allCategorized && (
+            <p className="text-sm text-amber-600">
+              {t(
+                'onboarding:categorization.incomplete_warning',
+                '⚠️ Categoriza todos los productos para continuar'
+              )}
+            </p>
+          )}
+        </div>
+
+        <Button
+          onClick={handleContinue}
+          disabled={!allCategorized}
+          variant="primary"
+          rightIcon={<ArrowRight />}
+        >
+          {t('common:continue', 'Continuar')}
+        </Button>
+      </div>
+    </div>
+  );
+};
+
+export default ProductCategorizationStep;
diff --git a/frontend/src/components/domain/onboarding/steps/index.ts b/frontend/src/components/domain/onboarding/steps/index.ts
index 44fb331d..e25b3feb 100644
--- a/frontend/src/components/domain/onboarding/steps/index.ts
+++ b/frontend/src/components/domain/onboarding/steps/index.ts
@@ -6,6 +6,10 @@ export { default as DataSourceChoiceStep } from './DataSourceChoiceStep';
 export { RegisterTenantStep } from './RegisterTenantStep';
 export { UploadSalesDataStep } from './UploadSalesDataStep';
 
+// AI-Assisted Path Steps
+export { default as ProductCategorizationStep } from './ProductCategorizationStep';
+export { default as InitialStockEntryStep } from './InitialStockEntryStep';
+
 // Production Steps
 export { default as ProductionProcessesStep } from './ProductionProcessesStep';
 
diff --git a/frontend/src/locales/es/onboarding.json b/frontend/src/locales/es/onboarding.json
index 12f8b5a7..f8c917ec 100644
--- a/frontend/src/locales/es/onboarding.json
+++ b/frontend/src/locales/es/onboarding.json
@@ -361,5 +361,39 @@
       "cancel": "Cancelar",
       "add": "Agregar Proceso"
     }
+  },
+  "categorization": {
+    "title": "Categoriza tus Productos",
+    "subtitle": "Ayúdanos a entender qué son ingredientes (para usar en recetas) y qué son productos terminados (para vender)",
+    "info_title": "¿Por qué es importante?",
+    "info_text": "Los ingredientes se usan en recetas para crear productos. Los productos terminados se venden directamente. Esta clasificación permite calcular costos y planificar producción correctamente.",
+    "progress": "Progreso de categorización",
+    "accept_all_suggestions": "⚡ Aceptar todas las sugerencias de IA",
+    "uncategorized": "Sin Categorizar",
+    "ingredients_title": "Ingredientes",
+    "ingredients_help": "Para usar en recetas",
+    "finished_products_title": "Productos Terminados",
+    "finished_products_help": "Para vender directamente",
+    "drag_here": "Arrastra productos aquí",
+    "ingredient": "Ingrediente",
+    "finished_product": "Producto",
+    "suggested_ingredient": "Sugerido: Ingrediente",
+    "suggested_finished_product": "Sugerido: Producto",
+    "incomplete_warning": "⚠️ Categoriza todos los productos para continuar"
+  },
+  "stock": {
+    "title": "Niveles de Stock Inicial",
+    "subtitle": "Ingresa las cantidades actuales de cada producto. Esto permite que el sistema rastree el inventario desde hoy.",
+    "info_title": "¿Por qué es importante?",
+    "info_text": "Sin niveles de stock iniciales, el sistema no puede alertarte sobre stock bajo, planificar producción o calcular costos correctamente. Tómate un momento para ingresar tus cantidades actuales.",
+    "progress": "Progreso de captura",
+    "set_all_zero": "Establecer todo a 0",
+    "skip_for_now": "Omitir por ahora (se establecerá a 0)",
+    "ingredients": "Ingredientes",
+    "finished_products": "Productos Terminados",
+    "incomplete_warning": "Faltan {{count}} productos por completar",
+    "incomplete_help": "Puedes continuar, pero recomendamos ingresar todas las cantidades para un mejor control de inventario.",
+    "complete": "Completar Configuración",
+    "continue_anyway": "Continuar de todos modos"
   }
 }
\ No newline at end of file