Support multiple languages

2025-09-25 12:14:46 +02:00
parent 6d4090f825
commit f02a980c87
66 changed files with 3274 additions and 333 deletions
--- a/frontend/src/components/domain/auth/LoginForm.tsx
+++ b/frontend/src/components/domain/auth/LoginForm.tsx
@@ -1,4 +1,5 @@
 import React, { useState, useRef, useEffect } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Button, Input, Card } from '../../ui';
 import { useAuthActions, useAuthLoading, useAuthError } from '../../../stores/auth.store';
 import { useToast } from '../../../hooks/ui/useToast';
@@ -24,6 +25,7 @@ export const LoginForm: React.FC<LoginFormProps> = ({
  className,
  autoFocus = true
 }) => {
+  const { t } = useTranslation();
  const [credentials, setCredentials] = useState<LoginCredentials>({
    email: '',
    password: '',
@@ -32,7 +34,7 @@ export const LoginForm: React.FC<LoginFormProps> = ({
  const [errors, setErrors] = useState<Partial<LoginCredentials>>({});
  const [showPassword, setShowPassword] = useState(false);
  const emailInputRef = useRef<HTMLInputElement>(null);
-  
+
  const { login } = useAuthActions();
  const isLoading = useAuthLoading();
  const error = useAuthError();
@@ -49,13 +51,13 @@ export const LoginForm: React.FC<LoginFormProps> = ({
    const newErrors: Partial<LoginCredentials> = {};
    
    if (!credentials.email.trim()) {
-      newErrors.email = 'El email es requerido';
+      newErrors.email = t('auth:validation.email_required', 'El email es requerido');
    } else if (!/^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/.test(credentials.email)) {
-      newErrors.email = 'Por favor, ingrese un email válido';
+      newErrors.email = t('auth:validation.email_invalid', 'Por favor, ingrese un email válido');
    }
    
    if (!credentials.password) {
-      newErrors.password = 'La contraseña es requerida';
+      newErrors.password = t('auth:validation.password_required', 'La contraseña es requerida');
    }
    
    setErrors(newErrors);
@@ -114,10 +116,10 @@ export const LoginForm: React.FC<LoginFormProps> = ({
    <Card className={`p-8 w-full max-w-md ${className || ''}`} role="main">
      <div className="text-center mb-8">
        <h1 className="text-2xl font-bold text-text-primary mb-2">
-          Iniciar Sesión
+          {t('auth:login.title', 'Iniciar Sesión')}
        </h1>
        <p className="text-text-secondary">
-          Accede al panel de control de tu panadería
+          {t('auth:login.subtitle', 'Accede al panel de control de tu panadería')}
        </p>
      </div>

@@ -125,14 +127,14 @@ export const LoginForm: React.FC<LoginFormProps> = ({
        onSubmit={handleSubmit} 
        className="space-y-6"
        noValidate
-        aria-label="Formulario de inicio de sesión"
+        aria-label={t('auth:login.title', 'Formulario de inicio de sesión')}
        onKeyDown={handleKeyDown}
      >
        <div>
          <Input
            ref={emailInputRef}
            type="email"
-            label="Correo Electrónico"
+            label={t('auth:login.email', 'Correo Electrónico')}
            placeholder="tu.email@panaderia.com"
            value={credentials.email}
            onChange={handleInputChange('email')}
@@ -163,8 +165,8 @@ export const LoginForm: React.FC<LoginFormProps> = ({
        <div>
          <Input
            type={showPassword ? 'text' : 'password'}
-            label="Contraseña"
-            placeholder="Tu contraseña segura"
+            label={t('auth:login.password', 'Contraseña')}
+            placeholder={t('auth:login.password', 'Tu contraseña segura')}
            value={credentials.password}
            onChange={handleInputChange('password')}
            error={errors.password}
--- a/frontend/src/components/domain/auth/ProfileSettings.tsx
+++ b/frontend/src/components/domain/auth/ProfileSettings.tsx
@@ -3,7 +3,6 @@ import { Button, Input, Card, Select, Avatar, Modal } from '../../ui';
 import { useAuthUser } from '../../../stores/auth.store';
 import { useToast } from '../../../hooks/ui/useToast';
 import { useUpdateProfile, useChangePassword, useAuthProfile } from '../../../api/hooks/auth';
-import { useEffect } from 'react';

 interface ProfileSettingsProps {
  onSuccess?: () => void;
--- a/frontend/src/components/domain/auth/RegisterForm.tsx
+++ b/frontend/src/components/domain/auth/RegisterForm.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Button, Input, Card } from '../../ui';
 import { PasswordCriteria, validatePassword, getPasswordErrors } from '../../ui/PasswordCriteria';
 import { useAuthActions, useAuthLoading, useAuthError } from '../../../stores/auth.store';
@@ -23,6 +24,7 @@ export const RegisterForm: React.FC<RegisterFormProps> = ({
  onLoginClick,
  className
 }) => {
+  const { t } = useTranslation();
  const [formData, setFormData] = useState<SimpleUserRegistration>({
    full_name: '',
    email: '',
@@ -53,19 +55,19 @@ export const RegisterForm: React.FC<RegisterFormProps> = ({
    const newErrors: Partial<SimpleUserRegistration> = {};
    
    if (!formData.full_name.trim()) {
-      newErrors.full_name = 'El nombre completo es requerido';
+      newErrors.full_name = t('auth:validation.first_name_required', 'El nombre completo es requerido');
    } else if (formData.full_name.trim().length < 2) {
-      newErrors.full_name = 'El nombre debe tener al menos 2 caracteres';
+      newErrors.full_name = t('auth:validation.field_required', 'El nombre debe tener al menos 2 caracteres');
    }
    
    if (!formData.email.trim()) {
-      newErrors.email = 'El email es requerido';
+      newErrors.email = t('auth:validation.email_required', 'El email es requerido');
    } else if (!/^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/.test(formData.email)) {
-      newErrors.email = 'Por favor, ingrese un email válido';
+      newErrors.email = t('auth:validation.email_invalid', 'Por favor, ingrese un email válido');
    }
    
    if (!formData.password) {
-      newErrors.password = 'La contraseña es requerida';
+      newErrors.password = t('auth:validation.password_required', 'La contraseña es requerida');
    } else {
      const passwordErrors = getPasswordErrors(formData.password);
      if (passwordErrors.length > 0) {
@@ -74,13 +76,13 @@ export const RegisterForm: React.FC<RegisterFormProps> = ({
    }
    
    if (!formData.confirmPassword) {
-      newErrors.confirmPassword = 'Confirma tu contraseña';
+      newErrors.confirmPassword = t('auth:register.confirm_password', 'Confirma tu contraseña');
    } else if (formData.password !== formData.confirmPassword) {
-      newErrors.confirmPassword = 'Las contraseñas no coinciden';
+      newErrors.confirmPassword = t('auth:validation.passwords_must_match', 'Las contraseñas no coinciden');
    }
    
    if (!formData.acceptTerms) {
-      newErrors.acceptTerms = 'Debes aceptar los términos y condiciones';
+      newErrors.acceptTerms = t('auth:validation.terms_required', 'Debes aceptar los términos y condiciones');
    }
    
    setErrors(newErrors);
@@ -104,13 +106,13 @@ export const RegisterForm: React.FC<RegisterFormProps> = ({
      
      await register(registrationData);
      
-      showSuccessToast('¡Bienvenido! Tu cuenta ha sido creada correctamente.', {
-        title: 'Cuenta creada exitosamente'
+      showSuccessToast(t('auth:register.registering', '¡Bienvenido! Tu cuenta ha sido creada correctamente.'), {
+        title: t('auth:alerts.success_create', 'Cuenta creada exitosamente')
      });
      onSuccess?.();
    } catch (err) {
-      showErrorToast(error || 'No se pudo crear la cuenta. Verifica que el email no esté en uso.', {
-        title: 'Error al crear la cuenta'
+      showErrorToast(error || t('auth:register.register_button', 'No se pudo crear la cuenta. Verifica que el email no esté en uso.'), {
+        title: t('auth:alerts.error_create', 'Error al crear la cuenta')
      });
    }
  };
@@ -127,16 +129,16 @@ export const RegisterForm: React.FC<RegisterFormProps> = ({
    <Card className={`p-8 w-full max-w-md ${className || ''}`} role="main">
      <div className="text-center mb-8">
        <h1 className="text-3xl font-bold text-text-primary mb-2">
-          Crear Cuenta
+          {t('auth:register.title', 'Crear Cuenta')}
        </h1>
        <p className="text-text-secondary text-lg">
-          Únete y comienza hoy mismo
+          {t('auth:register.subtitle', 'Únete y comienza hoy mismo')}
        </p>
      </div>

      <form onSubmit={handleSubmit} className="space-y-6">
        <Input
-          label="Nombre Completo"
+          label={t('auth:register.first_name', 'Nombre Completo')}
          placeholder="Juan Pérez García"
          value={formData.full_name}
          onChange={handleInputChange('full_name')}
@@ -153,7 +155,7 @@ export const RegisterForm: React.FC<RegisterFormProps> = ({
        
        <Input
          type="email"
-          label="Correo Electrónico"
+          label={t('auth:register.email', 'Correo Electrónico')}
          placeholder="tu.email@ejemplo.com"
          value={formData.email}
          onChange={handleInputChange('email')}
--- a/frontend/src/components/domain/dashboard/RealTimeAlerts.tsx
+++ b/frontend/src/components/domain/dashboard/RealTimeAlerts.tsx
@@ -1,4 +1,5 @@
 import React, { useState, useEffect } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Card, CardHeader, CardBody } from '../../ui/Card';
 import { Badge } from '../../ui/Badge';
 import { Button } from '../../ui/Button';
@@ -41,6 +42,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
  className,
  maxAlerts = 10
 }) => {
+  const { t } = useTranslation(['dashboard']);
  const [expandedAlert, setExpandedAlert] = useState<string | null>(null);

  const { notifications, isConnected, markAsRead, removeNotification } = useNotifications();
@@ -108,11 +110,13 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
    const diffMs = now.getTime() - date.getTime();
    const diffMins = Math.floor(diffMs / (1000 * 60));

-    if (diffMins < 1) return 'Ahora';
-    if (diffMins < 60) return `${diffMins}m`;
+    if (diffMins < 1) return t('dashboard:alerts.time.now', 'Ahora');
+    if (diffMins < 60) return t('dashboard:alerts.time.minutes_ago', 'hace {{count}} min', { count: diffMins });
    const diffHours = Math.floor(diffMins / 60);
-    if (diffHours < 24) return `${diffHours}h`;
-    return date.toLocaleDateString('es-ES', { day: '2-digit', month: '2-digit' });
+    if (diffHours < 24) return t('dashboard:alerts.time.hours_ago', 'hace {{count}} h', { count: diffHours });
+    return date.toLocaleDateString() === new Date(now.getTime() - 24 * 60 * 60 * 1000).toLocaleDateString()
+      ? t('dashboard:alerts.time.yesterday', 'Ayer')
+      : date.toLocaleDateString('es-ES', { day: '2-digit', month: '2-digit' });
  };

  const toggleExpanded = (alertId: string) => {
@@ -147,7 +151,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
            </div>
            <div>
              <h3 className="text-base font-semibold" style={{ color: 'var(--text-primary)' }}>
-                Alertas
+                {t('dashboard:alerts.title', 'Alertas')}
              </h3>
              <div className="flex items-center gap-2">
                {isConnected ? (
@@ -156,7 +160,10 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
                  <WifiOff className="w-3 h-3" style={{ color: 'var(--color-error)' }} />
                )}
                <span className="text-xs" style={{ color: 'var(--text-secondary)' }}>
-                  {isConnected ? 'En vivo' : 'Desconectado'}
+                  {isConnected
+                    ? t('dashboard:alerts.live', 'En vivo')
+                    : t('dashboard:alerts.offline', 'Desconectado')
+                  }
                </span>
              </div>
            </div>
@@ -182,7 +189,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
          <div className="p-6 text-center">
            <CheckCircle className="w-6 h-6 mx-auto mb-2" style={{ color: 'var(--color-success)' }} />
            <p className="text-sm" style={{ color: 'var(--text-secondary)' }}>
-              No hay alertas activas
+              {t('dashboard:alerts.no_alerts', 'No hay alertas activas')}
            </p>
          </div>
        ) : (
@@ -241,7 +248,10 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
                          {alert.severity.toUpperCase()}
                        </Badge>
                        <Badge variant="secondary" size="sm">
-                          {alert.item_type === 'alert' ? '🚨 Alerta' : '💡 Recomendación'}
+                          {alert.item_type === 'alert'
+                            ? `🚨 ${t('dashboard:alerts.types.alert', 'Alerta')}`
+                            : `💡 ${t('dashboard:alerts.types.recommendation', 'Recomendación')}`
+                          }
                        </Badge>
                      </div>

@@ -277,7 +287,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
                      {alert.actions && alert.actions.length > 0 && (
                        <div className="mb-4">
                          <p className="text-xs font-semibold mb-2 uppercase tracking-wide" style={{ color: 'var(--text-primary)' }}>
-                            Acciones Recomendadas
+                            {t('dashboard:alerts.recommended_actions', 'Acciones Recomendadas')}
                          </p>
                          <div className="space-y-1">
                            {alert.actions.map((action, index) => (
@@ -298,7 +308,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
                      {alert.metadata && Object.keys(alert.metadata).length > 0 && (
                        <div className="mb-4 p-2 rounded-md" style={{ backgroundColor: 'var(--bg-secondary)' }}>
                          <p className="text-xs font-semibold mb-1 uppercase tracking-wide" style={{ color: 'var(--text-primary)' }}>
-                            Detalles Adicionales
+                            {t('dashboard:alerts.additional_details', 'Detalles Adicionales')}
                          </p>
                          <div className="text-xs space-y-1" style={{ color: 'var(--text-secondary)' }}>
                            {Object.entries(alert.metadata).map(([key, value]) => (
@@ -323,7 +333,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
                          className="h-8 px-3 text-xs font-medium"
                        >
                          <Check className="w-3 h-3 mr-1" />
-                          Marcar como leído
+                          {t('dashboard:alerts.mark_as_read', 'Marcar como leído')}
                        </Button>
                        <Button
                          variant="ghost"
@@ -335,7 +345,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
                          className="h-8 px-3 text-xs font-medium text-red-600 hover:text-red-700 hover:bg-red-50"
                        >
                          <Trash2 className="w-3 h-3 mr-1" />
-                          Eliminar
+                          {t('dashboard:alerts.remove', 'Eliminar')}
                        </Button>
                      </div>
                    </div>
@@ -355,7 +365,7 @@ const RealTimeAlerts: React.FC<RealTimeAlertsProps> = ({
            }}
          >
            <p className="text-xs" style={{ color: 'var(--text-secondary)' }}>
-              {activeAlerts.length} alertas activas
+              {t('dashboard:alerts.active_count', '{{count}} alertas activas', { count: activeAlerts.length })}
            </p>
          </div>
        )}
--- a/frontend/src/components/domain/inventory/CreateIngredientModal.tsx
+++ b/frontend/src/components/domain/inventory/CreateIngredientModal.tsx
@@ -1,4 +1,5 @@
 import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Plus, Package, Calculator, Settings } from 'lucide-react';
 import { StatusModal } from '../../ui/StatusModal/StatusModal';
 import { IngredientCreate, UnitOfMeasure, IngredientCategory, ProductCategory } from '../../../api/types/inventory';
@@ -20,6 +21,7 @@ export const CreateIngredientModal: React.FC<CreateIngredientModalProps> = ({
  onClose,
  onCreateIngredient
 }) => {
+  const { t } = useTranslation(['inventory']);
  const [formData, setFormData] = useState<IngredientCreate>({
    name: '',
    description: '',
@@ -70,32 +72,32 @@ export const CreateIngredientModal: React.FC<CreateIngredientModalProps> = ({
  const handleSave = async () => {
    // Validation
    if (!formData.name?.trim()) {
-      alert('El nombre es requerido');
+      alert(t('inventory:validation.name_required', 'El nombre es requerido'));
      return;
    }

    if (!formData.category) {
-      alert('La categoría es requerida');
+      alert(t('inventory:validation.category_required', 'La categoría es requerida'));
      return;
    }

    if (!formData.unit_of_measure) {
-      alert('La unidad de medida es requerida');
+      alert(t('inventory:validation.unit_required', 'La unidad de medida es requerida'));
      return;
    }

    if (!formData.low_stock_threshold || formData.low_stock_threshold < 0) {
-      alert('El umbral de stock bajo debe ser un número positivo');
+      alert(t('inventory:validation.min_greater_than_zero', 'El umbral de stock bajo debe ser un número positivo'));
      return;
    }

    if (!formData.reorder_point || formData.reorder_point < 0) {
-      alert('El punto de reorden debe ser un número positivo');
+      alert(t('inventory:validation.min_greater_than_zero', 'El punto de reorden debe ser un número positivo'));
      return;
    }

    if (formData.reorder_point <= formData.low_stock_threshold) {
-      alert('El punto de reorden debe ser mayor que el umbral de stock bajo');
+      alert(t('inventory:validation.max_greater_than_min', 'El punto de reorden debe ser mayor que el umbral de stock bajo'));
      return;
    }

@@ -153,7 +155,7 @@ export const CreateIngredientModal: React.FC<CreateIngredientModalProps> = ({

  const statusConfig = {
    color: statusColors.inProgress.primary,
-    text: 'Nuevo Artículo',
+    text: t('inventory:actions.add_item', 'Nuevo Artículo'),
    icon: Plus,
    isCritical: false,
    isHighlight: true
@@ -161,11 +163,11 @@ export const CreateIngredientModal: React.FC<CreateIngredientModalProps> = ({

  const sections = [
    {
-      title: 'Información Básica',
+      title: t('inventory:forms.item_details', 'Información Básica'),
      icon: Package,
      fields: [
        {
-          label: 'Nombre',
+          label: t('inventory:fields.name', 'Nombre'),
          value: formData.name,
          type: 'text' as const,
          editable: true,
@@ -173,7 +175,7 @@ export const CreateIngredientModal: React.FC<CreateIngredientModalProps> = ({
          placeholder: 'Ej: Harina de trigo 000'
        },
        {
-          label: 'Descripción',
+          label: t('inventory:fields.description', 'Descripción'),
          value: formData.description || '',
          type: 'text' as const,
          editable: true,
--- a/frontend/src/components/domain/onboarding/OnboardingWizard.tsx
+++ b/frontend/src/components/domain/onboarding/OnboardingWizard.tsx
@@ -1,5 +1,6 @@
 import React, { useState, useEffect } from 'react';
 import { useNavigate, useSearchParams } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
 import { Button } from '../../ui/Button';
 import { Card, CardHeader, CardBody } from '../../ui/Card';
 import { useAuth } from '../../../contexts/AuthContext';
@@ -29,40 +30,41 @@ interface StepProps {
  isLastStep: boolean;
 }

-// Steps must match backend ONBOARDING_STEPS exactly
-// Note: "user_registered" is auto-completed and not shown in UI
-const STEPS: StepConfig[] = [
-  {
-    id: 'setup',
-    title: 'Registrar Panadería',
-    description: 'Configura la información básica de tu panadería',
-    component: RegisterTenantStep,
-  },
-  {
-    id: 'smart-inventory-setup',
-    title: 'Configurar Inventario',
-    description: 'Sube datos de ventas y configura tu inventario inicial',
-    component: UploadSalesDataStep,
-  },
-  {
-    id: 'ml-training',
-    title: 'Entrenamiento IA',
-    description: 'Entrena tu modelo de inteligencia artificial personalizado',
-    component: MLTrainingStep,
-  },
-  {
-    id: 'completion',
-    title: 'Configuración Completa',
-    description: '¡Bienvenido a tu sistema de gestión inteligente!',
-    component: CompletionStep,
-  },
-];
-
 export const OnboardingWizard: React.FC = () => {
+  const { t } = useTranslation();
  const [searchParams] = useSearchParams();
  const navigate = useNavigate();
  const { user } = useAuth();

+  // Steps must match backend ONBOARDING_STEPS exactly
+  // Note: "user_registered" is auto-completed and not shown in UI
+  const STEPS: StepConfig[] = [
+    {
+      id: 'setup',
+      title: t('onboarding:wizard.steps.setup.title', 'Registrar Panadería'),
+      description: t('onboarding:wizard.steps.setup.description', 'Configura la información básica de tu panadería'),
+      component: RegisterTenantStep,
+    },
+    {
+      id: 'smart-inventory-setup',
+      title: t('onboarding:wizard.steps.smart_inventory_setup.title', 'Configurar Inventario'),
+      description: t('onboarding:wizard.steps.smart_inventory_setup.description', 'Sube datos de ventas y configura tu inventario inicial'),
+      component: UploadSalesDataStep,
+    },
+    {
+      id: 'ml-training',
+      title: t('onboarding:wizard.steps.ml_training.title', 'Entrenamiento IA'),
+      description: t('onboarding:wizard.steps.ml_training.description', 'Entrena tu modelo de inteligencia artificial personalizado'),
+      component: MLTrainingStep,
+    },
+    {
+      id: 'completion',
+      title: t('onboarding:wizard.steps.completion.title', 'Configuración Completa'),
+      description: t('onboarding:wizard.steps.completion.description', '¡Bienvenido a tu sistema de gestión inteligente!'),
+      component: CompletionStep,
+    },
+  ];
+
  // Check if this is a fresh onboarding (new tenant creation)
  const isNewTenant = searchParams.get('new') === 'true';

@@ -277,7 +279,7 @@ export const OnboardingWizard: React.FC = () => {
      }
      
      // Don't advance automatically on error - user should see the issue
-      alert(`Error al completar paso "${currentStep.title}": ${errorMessage}`);
+      alert(`${t('onboarding:errors.step_failed', 'Error al completar paso')} "${currentStep.title}": ${errorMessage}`);
    }
  };

@@ -289,7 +291,7 @@ export const OnboardingWizard: React.FC = () => {
          <CardBody>
            <div className="flex items-center justify-center space-x-3">
              <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-[var(--color-primary)]"></div>
-              <p className="text-[var(--text-secondary)] text-sm sm:text-base">Cargando tu progreso...</p>
+              <p className="text-[var(--text-secondary)] text-sm sm:text-base">{t('common:loading', 'Cargando tu progreso...')}</p>
            </div>
          </CardBody>
        </Card>
@@ -311,17 +313,17 @@ export const OnboardingWizard: React.FC = () => {
              </div>
              <div>
                <h2 className="text-base sm:text-lg font-semibold text-[var(--text-primary)] mb-2">
-                  Error al cargar progreso
+                  {t('onboarding:errors.network_error', 'Error al cargar progreso')}
                </h2>
                <p className="text-sm sm:text-base text-[var(--text-secondary)] mb-4 px-2">
-                  No pudimos cargar tu progreso de configuración. Puedes continuar desde el inicio.
+                  {t('onboarding:errors.try_again', 'No pudimos cargar tu progreso de configuración. Puedes continuar desde el inicio.')}
                </p>
                <Button
                  onClick={() => setIsInitialized(true)}
                  variant="primary"
                  size="lg"
                >
-                  Continuar
+                  {t('onboarding:wizard.navigation.next', 'Continuar')}
                </Button>
              </div>
            </div>
@@ -350,10 +352,10 @@ export const OnboardingWizard: React.FC = () => {
              </div>
              <div>
                <p className="text-sm font-medium text-[var(--text-primary)]">
-                  Creando Nueva Organización
+                  {t('onboarding:wizard.title', 'Creando Nueva Organización')}
                </p>
                <p className="text-xs text-[var(--text-secondary)]">
-                  Configurarás una nueva panadería desde cero. Este proceso es independiente de tus organizaciones existentes.
+                  {t('onboarding:wizard.subtitle', 'Configurarás una nueva panadería desde cero. Este proceso es independiente de tus organizaciones existentes.')}
                </p>
              </div>
            </div>
@@ -366,21 +368,21 @@ export const OnboardingWizard: React.FC = () => {
        <div className="flex flex-col sm:flex-row sm:justify-between sm:items-center mb-4 space-y-2 sm:space-y-0">
          <div className="text-center sm:text-left">
            <h1 className="text-xl sm:text-2xl font-bold text-[var(--text-primary)]">
-              {isNewTenant ? 'Crear Nueva Organización' : 'Bienvenido a Bakery IA'}
+              {isNewTenant ? t('onboarding:wizard.title', 'Crear Nueva Organización') : t('onboarding:wizard.title', 'Bienvenido a Bakery IA')}
            </h1>
            <p className="text-[var(--text-secondary)] text-xs sm:text-sm mt-1">
              {isNewTenant
-                ? 'Configura tu nueva panadería desde cero'
-                : 'Configura tu sistema de gestión inteligente paso a paso'
+                ? t('onboarding:wizard.subtitle', 'Configura tu nueva panadería desde cero')
+                : t('onboarding:wizard.subtitle', 'Configura tu sistema de gestión inteligente paso a paso')
              }
            </p>
          </div>
          <div className="text-center sm:text-right">
            <div className="text-sm text-[var(--text-secondary)]">
-              Paso {currentStepIndex + 1} de {STEPS.length}
+              {t('onboarding:wizard.progress.step_of', 'Paso {{current}} de {{total}}', { current: currentStepIndex + 1, total: STEPS.length })}
            </div>
            <div className="text-xs text-[var(--text-tertiary)]">
-              {Math.round(progressPercentage)}% completado
+              {Math.round(progressPercentage)}% {t('onboarding:wizard.progress.completed', 'completado')}
              {isNewTenant && <span className="text-[var(--color-primary)] ml-1">(nuevo)</span>}
            </div>
          </div>
--- a/frontend/src/components/domain/sales/OrdersTable.tsx
+++ b/frontend/src/components/domain/sales/OrdersTable.tsx
@@ -1,4 +1,5 @@
 import React, { useState, useEffect, useMemo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
 import {
  Table,
  Button,
@@ -95,35 +96,7 @@ const StatusColors = {
  [OrderStatus.CANCELADO]: 'red'
 } as const;

-const StatusLabels = {
-  [OrderStatus.PENDIENTE]: 'Pendiente',
-  [OrderStatus.CONFIRMADO]: 'Confirmado',
-  [OrderStatus.EN_PREPARACION]: 'En Preparación',
-  [OrderStatus.LISTO]: 'Listo para Entrega',
-  [OrderStatus.ENTREGADO]: 'Entregado',
-  [OrderStatus.CANCELADO]: 'Cancelado'
-} as const;
-
-const ChannelLabels = {
-  [SalesChannel.STORE_FRONT]: 'Tienda',
-  [SalesChannel.ONLINE]: 'Online',
-  [SalesChannel.PHONE_ORDER]: 'Teléfono',
-  [SalesChannel.DELIVERY]: 'Delivery',
-  [SalesChannel.CATERING]: 'Catering',
-  [SalesChannel.WHOLESALE]: 'Mayorista',
-  [SalesChannel.FARMERS_MARKET]: 'Mercado',
-  [SalesChannel.THIRD_PARTY]: 'Terceros'
-} as const;
-
-const PaymentLabels = {
-  [PaymentMethod.CASH]: 'Efectivo',
-  [PaymentMethod.CREDIT_CARD]: 'Tarjeta Crédito',
-  [PaymentMethod.DEBIT_CARD]: 'Tarjeta Débito',
-  [PaymentMethod.DIGITAL_WALLET]: 'Wallet Digital',
-  [PaymentMethod.BANK_TRANSFER]: 'Transferencia',
-  [PaymentMethod.CHECK]: 'Cheque',
-  [PaymentMethod.STORE_CREDIT]: 'Crédito Tienda'
-} as const;
+// Note: These will be replaced with translation functions inside the component

 export const OrdersTable: React.FC<OrdersTableProps> = ({
  tenantId,
@@ -132,6 +105,34 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
  onOrderUpdate,
  initialFilters = {}
 }) => {
+  const { t } = useTranslation(['sales']);
+
+  // Translation helper functions
+  const getStatusLabel = (status: OrderStatus) => {
+    const statusKey = status.toLowerCase();
+    return t(`sales:orders.status.${statusKey}`, StatusLabels[status] || status);
+  };
+
+  const getChannelLabel = (channel: SalesChannel) => {
+    const channelKey = channel.toLowerCase();
+    return t(`sales:orders.channels.${channelKey}`, channel);
+  };
+
+  const getPaymentLabel = (method: PaymentMethod) => {
+    const methodKey = method.toLowerCase();
+    return t(`sales:orders.payment_methods.${methodKey}`, method);
+  };
+
+  // Legacy objects for fallbacks (will be removed after migration)
+  const StatusLabels = {
+    [OrderStatus.PENDIENTE]: 'Pendiente',
+    [OrderStatus.CONFIRMADO]: 'Confirmado',
+    [OrderStatus.EN_PREPARACION]: 'En Preparación',
+    [OrderStatus.LISTO]: 'Listo para Entrega',
+    [OrderStatus.ENTREGADO]: 'Entregado',
+    [OrderStatus.CANCELADO]: 'Cancelado'
+  } as const;
+
  // State
  const [orders, setOrders] = useState<Order[]>([]);
  const [loading, setLoading] = useState(false);
@@ -270,7 +271,7 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
    },
    {
      key: 'id',
-      title: 'Nº Pedido',
+      title: t('sales:orders.table.columns.order_number', 'Nº Pedido'),
      sortable: true,
      render: (order: Order) => (
        <button
@@ -286,7 +287,7 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
    },
    {
      key: 'customer_name',
-      title: 'Cliente',
+      title: t('sales:orders.table.columns.customer', 'Cliente'),
      sortable: true,
      render: (order: Order) => (
        <div>
@@ -299,7 +300,7 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
    },
    {
      key: 'products',
-      title: 'Productos',
+      title: t('sales:orders.table.columns.products', 'Productos'),
      render: (order: Order) => (
        <div>
          <div className="font-medium">{order.product_name}</div>
@@ -311,7 +312,7 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
    },
    {
      key: 'total_revenue',
-      title: 'Total',
+      title: t('sales:orders.table.columns.total', 'Total'),
      sortable: true,
      render: (order: Order) => (
        <div className="text-right">
@@ -326,17 +327,17 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
    },
    {
      key: 'status',
-      title: 'Estado',
+      title: t('sales:orders.table.columns.status', 'Estado'),
      sortable: true,
      render: (order: Order) => (
        <Badge color={StatusColors[order.status]} variant="soft">
-          {StatusLabels[order.status]}
+          {getStatusLabel(order.status)}
        </Badge>
      ),
    },
    {
      key: 'sales_channel',
-      title: 'Canal',
+      title: t('sales:orders.table.columns.channel', 'Canal'),
      render: (order: Order) => (
        <span className="text-sm text-[var(--text-secondary)]">
          {ChannelLabels[order.sales_channel]}
@@ -345,7 +346,7 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
    },
    {
      key: 'date',
-      title: 'Fecha',
+      title: t('sales:orders.table.columns.date', 'Fecha'),
      sortable: true,
      render: (order: Order) => (
        <div>
@@ -364,7 +365,7 @@ export const OrdersTable: React.FC<OrdersTableProps> = ({
  if (showActions) {
    columns.push({
      key: 'actions',
-      title: 'Acciones',
+      title: t('sales:orders.table.columns.actions', 'Acciones'),
      render: (order: Order) => (
        <div className="flex space-x-2">
          <Tooltip content="Ver detalles">
--- a/frontend/src/components/layout/Breadcrumbs/Breadcrumbs.tsx
+++ b/frontend/src/components/layout/Breadcrumbs/Breadcrumbs.tsx
@@ -1,6 +1,7 @@
 import React, { forwardRef } from 'react';
 import { clsx } from 'clsx';
 import { useLocation, Link } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
 import { getBreadcrumbs, getRouteByPath } from '../../../router/routes.config';
 import { 
  ChevronRight, 
@@ -94,7 +95,7 @@ export const Breadcrumbs = forwardRef<BreadcrumbsRef, BreadcrumbsProps>(({
  items: customItems,
  showHome = true,
  homePath = '/',
-  homeLabel = 'Inicio',
+  homeLabel,
  separator,
  maxItems = 5,
  truncateMiddle = true,
@@ -103,9 +104,13 @@ export const Breadcrumbs = forwardRef<BreadcrumbsRef, BreadcrumbsProps>(({
  hiddenPaths = [],
  itemRenderer,
 }, ref) => {
+  const { t } = useTranslation();
  const location = useLocation();
  const containerRef = React.useRef<HTMLDivElement>(null);

+  // Set default home label if not provided
+  const resolvedHomeLabel = homeLabel || t('common:breadcrumbs.home', 'Inicio');
+
  // Get breadcrumbs from router config or use custom items
  const routeBreadcrumbs = getBreadcrumbs(location.pathname);
  
@@ -115,11 +120,11 @@ export const Breadcrumbs = forwardRef<BreadcrumbsRef, BreadcrumbsProps>(({
    }

    const items: BreadcrumbItem[] = [];
-    
+
    // Add home if enabled
    if (showHome && location.pathname !== homePath) {
      items.push({
-        label: homeLabel,
+        label: resolvedHomeLabel,
        path: homePath,
        icon: Home,
      });
--- a/frontend/src/components/layout/Footer/Footer.tsx
+++ b/frontend/src/components/layout/Footer/Footer.tsx
@@ -1,6 +1,7 @@
 import React, { forwardRef } from 'react';
 import { clsx } from 'clsx';
 import { Link } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
 import { Button } from '../../ui';
 import {
  Heart,
@@ -150,15 +151,16 @@ export const Footer = forwardRef<FooterRef, FooterProps>(({
  compact = false,
  children,
 }, ref) => {
+  const { t } = useTranslation();
  const footerRef = React.useRef<HTMLDivElement>(null);
  const currentYear = new Date().getFullYear();

  // Company info - full for public pages, minimal for internal
  const defaultCompanyInfo: CompanyInfo = compact ? {
-    name: 'Panadería IA',
+    name: t('common:app.name', 'Panadería IA'),
  } : {
-    name: 'Panadería IA',
-    description: 'Sistema inteligente de gestión para panaderías. Optimiza tu producción, inventario y ventas con inteligencia artificial.',
+    name: t('common:app.name', 'Panadería IA'),
+    description: t('common:footer.company_description', 'Sistema inteligente de gestión para panaderías. Optimiza tu producción, inventario y ventas con inteligencia artificial.'),
    email: 'contacto@panaderia-ia.com',
    website: 'https://panaderia-ia.com',
  };
@@ -169,33 +171,33 @@ export const Footer = forwardRef<FooterRef, FooterProps>(({
  const defaultSections: FooterSection[] = compact ? [] : [
    {
      id: 'product',
-      title: 'Producto',
+      title: t('common:footer.sections.product', 'Producto'),
      links: [
-        { id: 'dashboard', label: 'Dashboard', href: '/dashboard' },
-        { id: 'inventory', label: 'Inventario', href: '/inventory' },
-        { id: 'production', label: 'Producción', href: '/production' },
-        { id: 'sales', label: 'Ventas', href: '/sales' },
-        { id: 'forecasting', label: 'Predicciones', href: '/forecasting' },
+        { id: 'dashboard', label: t('common:footer.links.dashboard', 'Dashboard'), href: '/dashboard' },
+        { id: 'inventory', label: t('common:footer.links.inventory', 'Inventario'), href: '/inventory' },
+        { id: 'production', label: t('common:footer.links.production', 'Producción'), href: '/production' },
+        { id: 'sales', label: t('common:footer.links.sales', 'Ventas'), href: '/sales' },
+        { id: 'forecasting', label: t('common:footer.links.forecasting', 'Predicciones'), href: '/forecasting' },
      ],
    },
    {
      id: 'support',
-      title: 'Soporte',
+      title: t('common:footer.sections.support', 'Soporte'),
      links: [
-        { id: 'help', label: 'Centro de Ayuda', href: '/help', icon: HelpCircle },
-        { id: 'docs', label: 'Documentación', href: '/help/docs', icon: FileText },
-        { id: 'contact', label: 'Contacto', href: '/help/support', icon: MessageSquare },
-        { id: 'feedback', label: 'Feedback', href: '/help/feedback' },
+        { id: 'help', label: t('common:footer.links.help', 'Centro de Ayuda'), href: '/help', icon: HelpCircle },
+        { id: 'docs', label: t('common:footer.links.docs', 'Documentación'), href: '/help/docs', icon: FileText },
+        { id: 'contact', label: t('common:footer.links.contact', 'Contacto'), href: '/help/support', icon: MessageSquare },
+        { id: 'feedback', label: t('common:footer.links.feedback', 'Feedback'), href: '/help/feedback' },
      ],
    },
    {
      id: 'company',
-      title: 'Empresa',
+      title: t('common:footer.sections.company', 'Empresa'),
      links: [
-        { id: 'about', label: 'Acerca de', href: '/about', external: true },
-        { id: 'blog', label: 'Blog', href: 'https://blog.panaderia-ia.com', external: true },
-        { id: 'careers', label: 'Carreras', href: 'https://careers.panaderia-ia.com', external: true },
-        { id: 'press', label: 'Prensa', href: '/press', external: true },
+        { id: 'about', label: t('common:footer.links.about', 'Acerca de'), href: '/about', external: true },
+        { id: 'blog', label: t('common:footer.links.blog', 'Blog'), href: 'https://blog.panaderia-ia.com', external: true },
+        { id: 'careers', label: t('common:footer.links.careers', 'Carreras'), href: 'https://careers.panaderia-ia.com', external: true },
+        { id: 'press', label: t('common:footer.links.press', 'Prensa'), href: '/press', external: true },
      ],
    },
  ];
@@ -206,19 +208,19 @@ export const Footer = forwardRef<FooterRef, FooterProps>(({
  const defaultSocialLinks: SocialLink[] = compact ? [] : [
    {
      id: 'twitter',
-      label: 'Twitter',
+      label: t('common:footer.social_labels.twitter', 'Twitter'),
      href: 'https://twitter.com/panaderia-ia',
      icon: Twitter,
    },
    {
      id: 'linkedin',
-      label: 'LinkedIn',
+      label: t('common:footer.social_labels.linkedin', 'LinkedIn'),
      href: 'https://linkedin.com/company/panaderia-ia',
      icon: Linkedin,
    },
    {
      id: 'github',
-      label: 'GitHub',
+      label: t('common:footer.social_labels.github', 'GitHub'),
      href: 'https://github.com/panaderia-ia',
      icon: Github,
    },
@@ -228,9 +230,9 @@ export const Footer = forwardRef<FooterRef, FooterProps>(({

  // Privacy links
  const privacyLinks: FooterLink[] = [
-    { id: 'privacy', label: 'Privacidad', href: '/privacy', icon: Shield },
-    { id: 'terms', label: 'Términos', href: '/terms', icon: FileText },
-    { id: 'cookies', label: 'Cookies', href: '/cookies' },
+    { id: 'privacy', label: t('common:footer.links.privacy', 'Privacidad'), href: '/privacy', icon: Shield },
+    { id: 'terms', label: t('common:footer.links.terms', 'Términos'), href: '/terms', icon: FileText },
+    { id: 'cookies', label: t('common:footer.links.cookies', 'Cookies'), href: '/cookies' },
  ];

  // Scroll into view
@@ -375,7 +377,7 @@ export const Footer = forwardRef<FooterRef, FooterProps>(({
            {socialLinksToShow.length > 0 && (
              <div className="border-t border-[var(--border-primary)] pt-6 mb-6">
                <div className="flex flex-col sm:flex-row items-center justify-between gap-4">
-                  <p className="text-sm text-[var(--text-secondary)]">Síguenos en redes sociales</p>
+                  <p className="text-sm text-[var(--text-secondary)]">{t('common:footer.social_follow', 'Síguenos en redes sociales')}</p>
                  <div className="flex items-center gap-2">
                    {socialLinksToShow.map((social) => renderSocialLink(social))}
                  </div>
@@ -404,13 +406,13 @@ export const Footer = forwardRef<FooterRef, FooterProps>(({
                  to="/privacy"
                  className="text-[var(--text-tertiary)] hover:text-[var(--text-primary)] transition-colors duration-200"
                >
-                  Privacidad
+                  {t('common:footer.links.privacy', 'Privacidad')}
                </Link>
                <Link
                  to="/terms"
                  className="text-[var(--text-tertiary)] hover:text-[var(--text-primary)] transition-colors duration-200"
                >
-                  Términos
+                  {t('common:footer.links.terms', 'Términos')}
                </Link>
              </div>
            )}
--- a/frontend/src/components/layout/Header/Header.tsx
+++ b/frontend/src/components/layout/Header/Header.tsx
@@ -148,7 +148,7 @@ export const Header = forwardRef<HeaderRef, HeaderProps>(({
        className
      )}
      role="banner"
-      aria-label="Navegación principal"
+      aria-label={t('common:header.main_navigation', 'Navegación principal')}
    >
      {/* Left section */}
      <div className="flex items-center gap-2 sm:gap-4 flex-1 min-w-0 h-full">
@@ -158,7 +158,7 @@ export const Header = forwardRef<HeaderRef, HeaderProps>(({
          size="sm"
          onClick={onMenuClick}
          className="lg:hidden w-10 h-10 p-0 flex items-center justify-center hover:bg-[var(--bg-secondary)] active:scale-95 transition-all duration-150"
-          aria-label="Abrir menú de navegación"
+          aria-label={t('common:header.open_menu', 'Abrir menú de navegación')}
        >
          <Menu className="h-5 w-5 text-[var(--text-primary)]" />
        </Button>
@@ -176,7 +176,7 @@ export const Header = forwardRef<HeaderRef, HeaderProps>(({
                'self-center',
                sidebarCollapsed ? 'lg:block' : 'lg:hidden xl:block'
              )}>
-                Panadería IA
+                {t('common:app.name', 'Panadería IA')}
              </h1>
            </>
          )}
--- a/frontend/src/components/layout/PublicHeader/PublicHeader.tsx
+++ b/frontend/src/components/layout/PublicHeader/PublicHeader.tsx
@@ -2,6 +2,7 @@ import React, { forwardRef } from 'react';
 import { clsx } from 'clsx';
 import { Link } from 'react-router-dom';
 import { Button, ThemeToggle } from '../../ui';
+import { CompactLanguageSelector } from '../../ui/LanguageSelector';

 export interface PublicHeaderProps {
  className?: string;
@@ -17,6 +18,10 @@ export interface PublicHeaderProps {
   * Show authentication buttons (login/register)
   */
  showAuthButtons?: boolean;
+  /**
+   * Show language selector
+   */
+  showLanguageSelector?: boolean;
  /**
   * Custom navigation items
   */
@@ -53,6 +58,7 @@ export const PublicHeader = forwardRef<PublicHeaderRef, PublicHeaderProps>(({
  logo,
  showThemeToggle = true,
  showAuthButtons = true,
+  showLanguageSelector = true,
  navigationItems = [],
  variant = 'default',
 }, ref) => {
@@ -149,6 +155,11 @@ export const PublicHeader = forwardRef<PublicHeaderRef, PublicHeaderProps>(({

          {/* Right side actions */}
          <div className="flex items-center gap-3">
+            {/* Language selector */}
+            {showLanguageSelector && (
+              <CompactLanguageSelector className="hidden sm:flex" />
+            )}
+
            {/* Theme toggle */}
            {showThemeToggle && (
              <ThemeToggle
@@ -162,8 +173,8 @@ export const PublicHeader = forwardRef<PublicHeaderRef, PublicHeaderProps>(({
            {showAuthButtons && (
              <div className="flex items-center gap-2">
                <Link to="/login">
-                  <Button 
-                    variant="ghost" 
+                  <Button
+                    variant="ghost"
                    size="sm"
                    className="hidden sm:inline-flex"
                  >
@@ -171,7 +182,7 @@ export const PublicHeader = forwardRef<PublicHeaderRef, PublicHeaderProps>(({
                  </Button>
                </Link>
                <Link to="/register">
-                  <Button 
+                  <Button
                    size="sm"
                    className="bg-[var(--color-primary)] hover:bg-[var(--color-primary-dark)] text-white"
                  >
@@ -219,7 +230,17 @@ export const PublicHeader = forwardRef<PublicHeaderRef, PublicHeaderProps>(({
                {renderNavLink(item)}
              </div>
            ))}
-            
+
+            {/* Mobile language selector */}
+            {showLanguageSelector && (
+              <div className="py-2 border-b border-[var(--border-primary)] sm:hidden">
+                <div className="text-sm font-medium text-[var(--text-secondary)] mb-2">
+                  Idioma
+                </div>
+                <CompactLanguageSelector className="w-full" />
+              </div>
+            )}
+
            {/* Mobile auth buttons */}
            {showAuthButtons && (
              <div className="flex flex-col gap-2 pt-4 sm:hidden">
--- a/frontend/src/components/layout/PublicLayout/PublicLayout.tsx
+++ b/frontend/src/components/layout/PublicLayout/PublicLayout.tsx
@@ -21,6 +21,7 @@ export interface PublicLayoutProps {
  headerProps?: {
    showThemeToggle?: boolean;
    showAuthButtons?: boolean;
+    showLanguageSelector?: boolean;
    navigationItems?: Array<{
      id: string;
      label: string;
--- a/frontend/src/components/layout/Sidebar/Sidebar.tsx
+++ b/frontend/src/components/layout/Sidebar/Sidebar.tsx
@@ -732,7 +732,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
                  isCollapsed ? 'justify-center p-2 h-10 w-10 mx-auto rounded-lg' : 'p-4 gap-3',
                  isProfileMenuOpen && 'bg-[var(--bg-secondary)]'
                )}
-                aria-label="Menú de perfil"
+                aria-label={t('common:profile.profile_menu', 'Menú de perfil')}
                aria-expanded={isProfileMenuOpen}
                aria-haspopup="true"
              >
@@ -767,25 +767,25 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
                  <div className="py-1">
                    <button
                      onClick={() => {
-                        navigate('/app/settings/profile');
+                        navigate('/app/settings/personal-info');
                        setIsProfileMenuOpen(false);
                        if (onClose) onClose();
                      }}
                      className="w-full px-4 py-2 text-left text-sm flex items-center gap-3 hover:bg-[var(--bg-secondary)] transition-colors"
                    >
                      <User className="h-4 w-4" />
-                      Perfil
+                      {t('common:profile.my_profile', 'Mi perfil')}
                    </button>
                    <button
                      onClick={() => {
-                        navigate('/app/settings');
+                        navigate('/app/settings/organizations');
                        setIsProfileMenuOpen(false);
                        if (onClose) onClose();
                      }}
                      className="w-full px-4 py-2 text-left text-sm flex items-center gap-3 hover:bg-[var(--bg-secondary)] transition-colors"
                    >
-                      <Settings className="h-4 w-4" />
-                      Configuración
+                      <Factory className="h-4 w-4" />
+                      {t('common:profile.my_locations', 'Mis Locales')}
                    </button>
                  </div>

@@ -795,7 +795,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
                      className="w-full px-4 py-2 text-left text-sm flex items-center gap-3 hover:bg-[var(--bg-secondary)] transition-colors text-[var(--color-error)]"
                    >
                      <LogOut className="h-4 w-4" />
-                      Cerrar Sesión
+                      {t('common:profile.logout', 'Cerrar Sesión')}
                    </button>
                  </div>
                </div>
@@ -852,7 +852,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
              PI
            </div>
            <h2 className="text-lg font-semibold text-[var(--text-primary)]">
-              Panadería IA
+              {t('common:app.name', 'Panadería IA')}
            </h2>
          </div>
          <Button
@@ -860,7 +860,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
            size="sm"
            onClick={onClose}
            className="p-2 hover:bg-[var(--bg-secondary)]"
-            aria-label="Cerrar navegación"
+            aria-label={t('common:profile.close_navigation', 'Cerrar navegación')}
          >
            <X className="w-5 h-5" />
          </Button>
@@ -931,7 +931,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
                  'hover:bg-[var(--bg-secondary)] focus:outline-none focus:ring-2 focus:ring-[var(--color-primary)]/20',
                  isProfileMenuOpen && 'bg-[var(--bg-secondary)]'
                )}
-                aria-label="Menú de perfil"
+                aria-label={t('common:profile.profile_menu', 'Menú de perfil')}
                aria-expanded={isProfileMenuOpen}
                aria-haspopup="true"
              >
@@ -966,7 +966,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
                      className="w-full px-4 py-2 text-left text-sm flex items-center gap-3 hover:bg-[var(--bg-tertiary)] transition-colors"
                    >
                      <User className="h-4 w-4" />
-                      Perfil
+                      {t('common:profile.profile', 'Perfil')}
                    </button>
                    <button
                      onClick={() => {
@@ -977,7 +977,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
                      className="w-full px-4 py-2 text-left text-sm flex items-center gap-3 hover:bg-[var(--bg-tertiary)] transition-colors"
                    >
                      <Settings className="h-4 w-4" />
-                      Configuración
+                      {t('common:profile.settings', 'Configuración')}
                    </button>
                  </div>

@@ -987,7 +987,7 @@ export const Sidebar = forwardRef<SidebarRef, SidebarProps>(({
                      className="w-full px-4 py-2 text-left text-sm flex items-center gap-3 hover:bg-[var(--bg-tertiary)] transition-colors text-[var(--color-error)]"
                    >
                      <LogOut className="h-4 w-4" />
-                      Cerrar Sesión
+                      {t('common:profile.logout', 'Cerrar Sesión')}
                    </button>
                  </div>
                </div>
--- a/frontend/src/components/ui/DatePicker/DatePicker.tsx
+++ b/frontend/src/components/ui/DatePicker/DatePicker.tsx
@@ -1,5 +1,6 @@
 import React, { forwardRef, useState, useRef, useEffect, useMemo } from 'react';
 import { clsx } from 'clsx';
+import { useTranslation } from 'react-i18next';

 export interface DatePickerProps extends Omit<React.InputHTMLAttributes<HTMLInputElement>, 'onChange' | 'value'> {
  label?: string;
@@ -37,7 +38,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({
  label,
  error,
  helperText,
-  placeholder = 'Seleccionar fecha',
+  placeholder,
  size = 'md',
  variant = 'outline',
  value,
@@ -68,6 +69,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({
  disabled,
  ...props
 }, ref) => {
+  const { t } = useTranslation(['ui']);
  const datePickerId = id || `datepicker-${Math.random().toString(36).substr(2, 9)}`;
  const [internalValue, setInternalValue] = useState<Date | null>(
    value !== undefined ? value : defaultValue || null
@@ -110,7 +112,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({
    },
  };

-  const t = translations[locale];
+  const localT = translations[locale];

  // Format date for display
  const formatDate = (date: Date | null): string => {
@@ -422,7 +424,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({
          id={datePickerId}
          type="text"
          className={inputClasses}
-          placeholder={placeholder}
+          placeholder={placeholder || t('ui:datepicker.placeholder', 'Seleccionar fecha')}
          value={inputValue}
          onChange={handleInputChange}
          onFocus={(e) => {
@@ -475,7 +477,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({
                    value={currentMonth}
                    onChange={(e) => setCurrentMonth(parseInt(e.target.value))}
                  >
-                    {t.months.map((month, index) => (
+                    {localT.months.map((month, index) => (
                      <option key={index} value={index}>
                        {month}
                      </option>
@@ -512,7 +514,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({

            {/* Weekdays */}
            <div className="grid grid-cols-7 gap-1 mb-2">
-              {(firstDayOfWeek === 0 ? t.weekdays : [...t.weekdays.slice(1), t.weekdays[0]]).map((day) => (
+              {(firstDayOfWeek === 0 ? localT.weekdays : [...localT.weekdays.slice(1), localT.weekdays[0]]).map((day) => (
                <div key={day} className="text-xs font-medium text-text-tertiary text-center p-2">
                  {day}
                </div>
@@ -582,7 +584,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({
                    className="px-3 py-1 text-sm text-color-primary hover:bg-color-primary/10 rounded transition-colors duration-150"
                    onClick={handleTodayClick}
                  >
-                    {t.today}
+                    {localT.today}
                  </button>
                )}
                
@@ -592,7 +594,7 @@ const DatePicker = forwardRef<HTMLInputElement, DatePickerProps>(({
                    className="px-3 py-1 text-sm text-text-tertiary hover:text-color-error hover:bg-color-error/10 rounded transition-colors duration-150"
                    onClick={handleClear}
                  >
-                    {t.clear}
+                    {localT.clear}
                  </button>
                )}
              </div>
--- a/frontend/src/components/ui/PasswordCriteria.tsx
+++ b/frontend/src/components/ui/PasswordCriteria.tsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { useTranslation } from 'react-i18next';

 interface PasswordCriteria {
  label: string;
@@ -18,29 +19,31 @@ export const PasswordCriteria: React.FC<PasswordCriteriaProps> = ({
  className = '',
  showOnlyFailed = false
 }) => {
+  const { t } = useTranslation(['ui']);
+
  const criteria: PasswordCriteria[] = [
    {
-      label: 'Al menos 8 caracteres',
+      label: t('ui:password_criteria.min_length', 'Al menos 8 caracteres'),
      isValid: password.length >= 8,
      checkFn: (pwd) => pwd.length >= 8
    },
    {
-      label: 'Máximo 128 caracteres',
+      label: t('ui:password_criteria.max_length', 'Máximo 128 caracteres'),
      isValid: password.length <= 128,
      checkFn: (pwd) => pwd.length <= 128
    },
    {
-      label: 'Al menos una letra mayúscula',
+      label: t('ui:password_criteria.uppercase', 'Al menos una letra mayúscula'),
      isValid: /[A-Z]/.test(password),
      regex: /[A-Z]/
    },
    {
-      label: 'Al menos una letra minúscula',
+      label: t('ui:password_criteria.lowercase', 'Al menos una letra minúscula'),
      isValid: /[a-z]/.test(password),
      regex: /[a-z]/
    },
    {
-      label: 'Al menos un número',
+      label: t('ui:password_criteria.number', 'Al menos un número'),
      isValid: /\d/.test(password),
      regex: /\d/
    }
@@ -104,28 +107,28 @@ export const validatePassword = (password: string): boolean => {
  );
 };

-export const getPasswordErrors = (password: string): string[] => {
+export const getPasswordErrors = (password: string, t?: (key: string, fallback: string) => string): string[] => {
  const errors: string[] = [];
-  
+
  if (password.length < 8) {
-    errors.push('La contraseña debe tener al menos 8 caracteres');
+    errors.push(t?.('ui:password_criteria.errors.min_length', 'La contraseña debe tener al menos 8 caracteres') ?? 'La contraseña debe tener al menos 8 caracteres');
  }
-  
+
  if (password.length > 128) {
-    errors.push('La contraseña no puede exceder 128 caracteres');
+    errors.push(t?.('ui:password_criteria.errors.max_length', 'La contraseña no puede exceder 128 caracteres') ?? 'La contraseña no puede exceder 128 caracteres');
  }
-  
+
  if (!/[A-Z]/.test(password)) {
-    errors.push('La contraseña debe contener al menos una letra mayúscula');
+    errors.push(t?.('ui:password_criteria.errors.uppercase', 'La contraseña debe contener al menos una letra mayúscula') ?? 'La contraseña debe contener al menos una letra mayúscula');
  }
-  
+
  if (!/[a-z]/.test(password)) {
-    errors.push('La contraseña debe contener al menos una letra minúscula');
+    errors.push(t?.('ui:password_criteria.errors.lowercase', 'La contraseña debe contener al menos una letra minúscula') ?? 'La contraseña debe contener al menos una letra minúscula');
  }
-  
+
  if (!/\d/.test(password)) {
-    errors.push('La contraseña debe contener al menos un número');
+    errors.push(t?.('ui:password_criteria.errors.number', 'La contraseña debe contener al menos un número') ?? 'La contraseña debe contener al menos un número');
  }
-  
+
  return errors;
 };
--- a/frontend/src/components/ui/index.ts
+++ b/frontend/src/components/ui/index.ts
@@ -20,6 +20,7 @@ export { StatsCard, StatsGrid } from './Stats';
 export { StatusCard, getStatusColor } from './StatusCard';
 export { StatusModal } from './StatusModal';
 export { TenantSwitcher } from './TenantSwitcher';
+export { LanguageSelector, CompactLanguageSelector } from './LanguageSelector';

 // Export types
 export type { ButtonProps } from './Button';
--- a/frontend/src/locales/en/auth.json
+++ b/frontend/src/locales/en/auth.json
@@ -1 +1,166 @@
-{}
+{
+  "login": {
+    "title": "Sign in to your account",
+    "subtitle": "Access your bakery control panel",
+    "email": "Email address",
+    "password": "Password",
+    "remember_me": "Remember me",
+    "forgot_password": "Forgot your password?",
+    "login_button": "Sign in",
+    "logging_in": "Signing in...",
+    "no_account": "Don't have an account?",
+    "register_link": "Register here",
+    "demo_account": "Use demo account",
+    "welcome_back": "Welcome back!",
+    "invalid_credentials": "Invalid credentials",
+    "account_locked": "Account temporarily locked",
+    "too_many_attempts": "Too many failed attempts"
+  },
+  "register": {
+    "title": "Create your account",
+    "subtitle": "Join the bakery management platform",
+    "personal_info": "Personal information",
+    "company_info": "Company information",
+    "account_setup": "Account setup",
+    "first_name": "First name",
+    "last_name": "Last name",
+    "email": "Email address",
+    "phone": "Phone",
+    "company_name": "Bakery name",
+    "company_type": "Business type",
+    "employee_count": "Number of employees",
+    "password": "Password",
+    "confirm_password": "Confirm password",
+    "password_requirements": "Minimum 8 characters, includes uppercase, lowercase and numbers",
+    "passwords_dont_match": "Passwords don't match",
+    "accept_terms": "I accept the terms and conditions",
+    "accept_privacy": "I accept the privacy policy",
+    "marketing_consent": "I want to receive newsletters and updates (optional)",
+    "register_button": "Create account",
+    "registering": "Creating account...",
+    "have_account": "Already have an account?",
+    "login_link": "Sign in here",
+    "terms_link": "Terms of Service",
+    "privacy_link": "Privacy Policy",
+    "step_of": "Step {{current}} of {{total}}",
+    "continue": "Continue",
+    "back": "Back"
+  },
+  "forgot_password": {
+    "title": "Reset password",
+    "subtitle": "We'll send you a link to reset your password",
+    "email": "Email address",
+    "send_reset_link": "Send reset link",
+    "sending": "Sending...",
+    "reset_sent": "Reset link sent",
+    "reset_instructions": "Check your email for password reset instructions",
+    "back_to_login": "Back to login",
+    "didnt_receive": "Didn't receive the email?",
+    "resend_link": "Resend link"
+  },
+  "reset_password": {
+    "title": "Reset password",
+    "subtitle": "Enter your new password",
+    "new_password": "New password",
+    "confirm_new_password": "Confirm new password",
+    "reset_button": "Reset password",
+    "resetting": "Resetting...",
+    "password_reset_success": "Password reset successfully",
+    "password_reset_error": "Error resetting password",
+    "invalid_token": "Invalid or expired reset link",
+    "expired_token": "Reset link has expired"
+  },
+  "profile": {
+    "title": "My Profile",
+    "personal_information": "Personal Information",
+    "account_settings": "Account Settings",
+    "security": "Security",
+    "preferences": "Preferences",
+    "notifications": "Notifications",
+    "first_name": "First name",
+    "last_name": "Last name",
+    "email": "Email address",
+    "phone": "Phone",
+    "avatar": "Profile picture",
+    "change_avatar": "Change picture",
+    "current_password": "Current password",
+    "new_password": "New password",
+    "confirm_password": "Confirm password",
+    "change_password": "Change password",
+    "two_factor_auth": "Two-factor authentication",
+    "enable_2fa": "Enable 2FA",
+    "disable_2fa": "Disable 2FA",
+    "language": "Language",
+    "timezone": "Timezone",
+    "theme": "Theme",
+    "theme_light": "Light",
+    "theme_dark": "Dark",
+    "theme_auto": "Auto",
+    "email_notifications": "Email notifications",
+    "push_notifications": "Push notifications",
+    "marketing_emails": "Marketing emails",
+    "save_changes": "Save changes",
+    "changes_saved": "Changes saved successfully",
+    "profile_updated": "Profile updated successfully"
+  },
+  "logout": {
+    "title": "Sign out",
+    "confirm": "Are you sure you want to sign out?",
+    "logout_button": "Sign out",
+    "logging_out": "Signing out...",
+    "logged_out": "You have signed out successfully",
+    "goodbye": "See you later!"
+  },
+  "session": {
+    "expired": "Your session has expired",
+    "expires_soon": "Your session will expire soon",
+    "extend_session": "Extend session",
+    "login_required": "You must sign in to access this page",
+    "unauthorized": "You don't have permission to access this page",
+    "forbidden": "Access denied",
+    "session_timeout": "Session expired due to inactivity"
+  },
+  "validation": {
+    "email_required": "Email address is required",
+    "email_invalid": "Please enter a valid email address",
+    "password_required": "Password is required",
+    "password_min_length": "Password must be at least {{min}} characters",
+    "password_weak": "Password is too weak",
+    "passwords_must_match": "Passwords must match",
+    "first_name_required": "First name is required",
+    "last_name_required": "Last name is required",
+    "phone_required": "Phone is required",
+    "company_name_required": "Company name is required",
+    "terms_required": "You must accept the terms and conditions",
+    "field_required": "This field is required",
+    "invalid_format": "Invalid format"
+  },
+  "roles": {
+    "admin": "Administrator",
+    "manager": "Manager",
+    "baker": "Baker",
+    "staff": "Staff",
+    "owner": "Owner",
+    "supervisor": "Supervisor",
+    "cashier": "Cashier",
+    "assistant": "Assistant"
+  },
+  "global_roles": {
+    "user": "User",
+    "admin": "Administrator",
+    "manager": "Manager",
+    "super_admin": "Super Administrator"
+  },
+  "permissions": {
+    "read": "Read",
+    "write": "Write",
+    "delete": "Delete",
+    "admin": "Administrator",
+    "manage_users": "Manage users",
+    "manage_inventory": "Manage inventory",
+    "manage_production": "Manage production",
+    "manage_sales": "Manage sales",
+    "view_reports": "View reports",
+    "manage_settings": "Manage settings"
+  }
+}
--- a/frontend/src/locales/en/common.json
+++ b/frontend/src/locales/en/common.json
@@ -237,5 +237,58 @@
    "link": "Link",
    "tooltip": "Additional information",
    "search": "Search in the application"
+  },
+  "app": {
+    "name": "Bakery AI",
+    "full_name": "Bakery AI - Intelligent System"
+  },
+  "profile": {
+    "my_profile": "My Profile",
+    "my_locations": "My Locations",
+    "settings": "Settings",
+    "profile": "Profile",
+    "logout": "Logout",
+    "profile_menu": "Profile menu",
+    "close_navigation": "Close navigation"
+  },
+  "header": {
+    "main_navigation": "Main navigation",
+    "open_menu": "Open navigation menu"
+  },
+  "footer": {
+    "company_description": "Intelligent management system for bakeries. Optimize your production, inventory and sales with artificial intelligence.",
+    "sections": {
+      "product": "Product",
+      "support": "Support",
+      "company": "Company"
+    },
+    "links": {
+      "dashboard": "Dashboard",
+      "inventory": "Inventory",
+      "production": "Production",
+      "sales": "Sales",
+      "forecasting": "Forecasting",
+      "help": "Help Center",
+      "docs": "Documentation",
+      "contact": "Contact",
+      "feedback": "Feedback",
+      "about": "About",
+      "blog": "Blog",
+      "careers": "Careers",
+      "press": "Press",
+      "privacy": "Privacy",
+      "terms": "Terms",
+      "cookies": "Cookies"
+    },
+    "social_follow": "Follow us on social media",
+    "social_labels": {
+      "twitter": "Twitter",
+      "linkedin": "LinkedIn",
+      "github": "GitHub"
+    }
+  },
+  "breadcrumbs": {
+    "home": "Home",
+    "truncation": "..."
  }
 }
--- a/frontend/src/locales/en/dashboard.json
+++ b/frontend/src/locales/en/dashboard.json
@@ -37,12 +37,43 @@
    "manage_staff": "Manage Staff"
  },
  "alerts": {
-    "low_stock": "Low Stock",
-    "production_delay": "Production Delay",
-    "quality_issue": "Quality Issue",
-    "equipment_maintenance": "Equipment Maintenance",
-    "order_pending": "Order Pending",
-    "delivery_due": "Delivery Due"
+    "title": "Alerts",
+    "live": "Live",
+    "offline": "Offline",
+    "no_alerts": "No active alerts",
+    "view_all": "View all alerts",
+    "time": {
+      "now": "Now",
+      "minutes_ago": "{{count}} min ago",
+      "hours_ago": "{{count}} h ago",
+      "yesterday": "Yesterday"
+    },
+    "types": {
+      "low_stock": "Low Stock",
+      "production_delay": "Production Delay",
+      "quality_issue": "Quality Issue",
+      "equipment_maintenance": "Equipment Maintenance",
+      "order_pending": "Order Pending",
+      "delivery_due": "Delivery Due",
+      "critical": "Critical",
+      "warning": "Warning",
+      "info": "Information",
+      "success": "Success"
+    },
+    "status": {
+      "new": "New",
+      "acknowledged": "Acknowledged",
+      "resolved": "Resolved"
+    },
+    "types": {
+      "alert": "Alert",
+      "recommendation": "Recommendation"
+    },
+    "recommended_actions": "Recommended Actions",
+    "additional_details": "Additional Details",
+    "mark_as_read": "Mark as read",
+    "remove": "Remove",
+    "active_count": "{{count}} active alerts"
  },
  "messages": {
    "welcome": "Welcome back",
--- a/frontend/src/locales/en/database.json
+++ b/frontend/src/locales/en/database.json
@@ -0,0 +1,34 @@
+{
+  "title": "My Bakery",
+  "subtitle": "View and manage all your bakery information",
+  "sections": {
+    "recipes": {
+      "title": "Recipes",
+      "description": "Manage your product recipes"
+    },
+    "orders": {
+      "title": "Orders",
+      "description": "Check the status of all orders"
+    },
+    "suppliers": {
+      "title": "Suppliers",
+      "description": "Manage your suppliers"
+    },
+    "inventory": {
+      "title": "Inventory",
+      "description": "Current inventory status"
+    },
+    "bakery_config": {
+      "title": "Bakery Configuration",
+      "description": "General settings for your bakery"
+    },
+    "team_management": {
+      "title": "Team Management",
+      "description": "Manage your work team"
+    },
+    "communication_preferences": {
+      "title": "Communication Preferences",
+      "description": "Configure notifications and communications"
+    }
+  }
+}
--- a/frontend/src/locales/en/errors.json
+++ b/frontend/src/locales/en/errors.json
@@ -1 +1,13 @@
-{}
+{
+  "boundary": {
+    "title": "Oops! Something went wrong",
+    "description": "An unexpected error occurred in the application. Our team has been notified.",
+    "technical_details": "Technical Details",
+    "actions": {
+      "retry": "Retry",
+      "reload": "Reload Page",
+      "go_back": "Go Back",
+      "report": "Report this error"
+    }
+  }
+}
--- a/frontend/src/locales/en/events.json
+++ b/frontend/src/locales/en/events.json
@@ -0,0 +1,25 @@
+{
+  "title": "Event Log",
+  "description": "Monitor system activity and important events",
+  "categories": {
+    "all": "All",
+    "sales": "Sales",
+    "production": "Production",
+    "inventory": "Inventory",
+    "system": "System",
+    "customer": "Customers"
+  },
+  "types": {
+    "order_completed": "Order Completed",
+    "batch_started": "Batch Started",
+    "stock_updated": "Stock Updated",
+    "customer_registered": "Customer Registered",
+    "system_alert": "System Alert"
+  },
+  "severity": {
+    "info": "Information",
+    "warning": "Warning",
+    "error": "Error",
+    "success": "Success"
+  }
+}
--- a/frontend/src/locales/en/landing.json
+++ b/frontend/src/locales/en/landing.json
@@ -0,0 +1,127 @@
+{
+  "navigation": {
+    "features": "Features",
+    "benefits": "Benefits",
+    "pricing": "Pricing",
+    "testimonials": "Testimonials"
+  },
+  "hero": {
+    "badge": "Advanced AI for Bakeries",
+    "title_line1": "Revolutionize your",
+    "title_line2": "Bakery with AI",
+    "subtitle": "Automatically optimize your production, reduce waste by up to 35%, predict demand with 92% accuracy and increase your sales with artificial intelligence.",
+    "cta_primary": "Start Free 14-Day Trial",
+    "cta_secondary": "Watch Live Demo",
+    "features": {
+      "no_credit_card": "No credit card required",
+      "quick_setup": "5-minute setup",
+      "support_24_7": "24/7 support in English"
+    }
+  },
+  "features": {
+    "title": "Everything you need to optimize your bakery",
+    "subtitle": "Powerful tools designed specifically for modern bakeries",
+    "ai_forecasting": {
+      "title": "AI Demand Forecasting",
+      "description": "Advanced algorithms predict which products you'll need each day with 92% accuracy"
+    },
+    "production_optimization": {
+      "title": "Production Optimization",
+      "description": "Automatically plan baking schedules and staff management for maximum efficiency"
+    },
+    "waste_reduction": {
+      "title": "Waste Reduction",
+      "description": "Reduce waste by up to 35% with precise predictions and intelligent inventory management"
+    },
+    "real_time_analytics": {
+      "title": "Real-Time Analytics",
+      "description": "Intuitive dashboard with sales, production and profitability metrics updated instantly"
+    },
+    "inventory_management": {
+      "title": "Inventory Management",
+      "description": "Automatic stock control with smart alerts and automated purchase orders"
+    },
+    "customer_insights": {
+      "title": "Customer Insights",
+      "description": "Understand buying patterns and preferences to improve customer experience"
+    }
+  },
+  "benefits": {
+    "title": "Proven results that transform your business",
+    "subtitle": "Over 1,000 bakeries have already transformed their operations with our AI",
+    "waste_reduction": {
+      "value": "35%",
+      "label": "Waste reduction"
+    },
+    "accuracy": {
+      "value": "92%",
+      "label": "Prediction accuracy"
+    },
+    "time_saved": {
+      "value": "4h",
+      "label": "Daily planning time saved"
+    },
+    "sales_increase": {
+      "value": "28%",
+      "label": "Average sales increase"
+    }
+  },
+  "pricing": {
+    "title": "Plans designed for bakeries of all sizes",
+    "subtitle": "Start free and scale as you grow",
+    "starter": {
+      "name": "Starter",
+      "price": "Free",
+      "description": "Perfect for small bakeries getting started",
+      "features": [
+        "Up to 50 products",
+        "Basic demand forecasting",
+        "Basic dashboard",
+        "Email support"
+      ]
+    },
+    "professional": {
+      "name": "Professional",
+      "price": "$49",
+      "price_period": "/month",
+      "description": "Ideal for established bakeries",
+      "features": [
+        "Unlimited products",
+        "Advanced AI forecasting",
+        "Complete analytics",
+        "Inventory management",
+        "Production optimization",
+        "Priority 24/7 support"
+      ]
+    },
+    "enterprise": {
+      "name": "Enterprise",
+      "price": "Custom",
+      "description": "Complete solution for chains and franchises",
+      "features": [
+        "Multi-location",
+        "Custom API",
+        "Advanced integrations",
+        "Dedicated support",
+        "Custom training",
+        "Guaranteed SLA"
+      ]
+    },
+    "cta": "Get Started Now",
+    "contact": "Contact Sales"
+  },
+  "testimonials": {
+    "title": "What our customers say",
+    "subtitle": "Bakeries worldwide trust our platform"
+  },
+  "cta_section": {
+    "title": "Ready to revolutionize your bakery?",
+    "subtitle": "Join over 1,000 bakeries already using AI to optimize their operations",
+    "cta": "Start Free Today"
+  },
+  "footer_cta": {
+    "security": "Enterprise security",
+    "uptime": "99.9% guaranteed uptime",
+    "data_protection": "GDPR data protection"
+  }
+}
--- a/frontend/src/locales/en/onboarding.json
+++ b/frontend/src/locales/en/onboarding.json
@@ -0,0 +1,141 @@
+{
+  "wizard": {
+    "title": "Initial Setup",
+    "subtitle": "We'll guide you step by step to configure your bakery",
+    "steps": {
+      "setup": {
+        "title": "Register Bakery",
+        "description": "Configure your bakery's basic information"
+      },
+      "smart_inventory_setup": {
+        "title": "Configure Inventory",
+        "description": "Upload sales data and set up your initial inventory"
+      },
+      "ml_training": {
+        "title": "AI Training",
+        "description": "Train your personalized artificial intelligence model"
+      },
+      "completion": {
+        "title": "Setup Complete",
+        "description": "Welcome to your intelligent management system!"
+      }
+    },
+    "navigation": {
+      "previous": "Previous",
+      "next": "Next",
+      "complete": "Complete",
+      "skip": "Skip",
+      "finish": "Finish"
+    },
+    "progress": {
+      "step_of": "Step {{current}} of {{total}}",
+      "completed": "Completed",
+      "in_progress": "In progress",
+      "pending": "Pending"
+    }
+  },
+  "steps": {
+    "tenant_registration": {
+      "title": "Your Bakery Information",
+      "subtitle": "Tell us about your business",
+      "fields": {
+        "business_name": "Business name",
+        "business_type": "Business type",
+        "address": "Address",
+        "phone": "Phone",
+        "email": "Contact email",
+        "website": "Website (optional)",
+        "description": "Business description"
+      },
+      "placeholders": {
+        "business_name": "E.g: San José Bakery",
+        "address": "Main Street 123, City",
+        "phone": "+1 123 456 789",
+        "email": "contact@bakery.com",
+        "website": "https://mybakery.com",
+        "description": "Describe your bakery..."
+      }
+    },
+    "inventory_setup": {
+      "title": "Configure Inventory",
+      "subtitle": "Upload your historical sales data",
+      "upload": {
+        "title": "Upload Sales Data",
+        "description": "Upload a CSV file with your historical sales data to train the AI",
+        "drag_drop": "Drag and drop your CSV file here",
+        "or": "or",
+        "browse": "select a file",
+        "supported_formats": "Supported formats: CSV",
+        "max_size": "Maximum size: 10MB"
+      },
+      "sample": {
+        "download": "Download CSV template",
+        "example": "View data example"
+      },
+      "processing": {
+        "uploading": "Uploading file...",
+        "processing": "Processing data...",
+        "success": "Data processed successfully",
+        "error": "Error processing data"
+      }
+    },
+    "ml_training": {
+      "title": "AI Training",
+      "subtitle": "Creating your personalized model",
+      "status": {
+        "preparing": "Preparing data...",
+        "training": "Training model...",
+        "validating": "Validating results...",
+        "completed": "Training completed"
+      },
+      "progress": {
+        "data_preparation": "Data preparation",
+        "model_training": "Model training",
+        "validation": "Validation",
+        "deployment": "Deployment"
+      },
+      "estimated_time": "Estimated time: {{minutes}} minutes",
+      "description": "We're creating a personalized AI model for your bakery based on your historical data."
+    },
+    "completion": {
+      "title": "Setup Complete!",
+      "subtitle": "Your bakery is ready to use AI",
+      "success_message": "Congratulations, you have successfully completed the initial setup.",
+      "next_steps": {
+        "title": "Next steps:",
+        "dashboard": "Explore your dashboard",
+        "first_prediction": "View your first prediction",
+        "inventory": "Configure your inventory",
+        "team": "Invite your team"
+      },
+      "cta": {
+        "dashboard": "Go to Dashboard",
+        "tour": "Start Guided Tour"
+      },
+      "features_unlocked": {
+        "title": "Features unlocked:",
+        "ai_forecasting": "AI demand forecasting",
+        "inventory_management": "Inventory management",
+        "production_planning": "Production planning",
+        "analytics": "Analytics and reports"
+      }
+    }
+  },
+  "errors": {
+    "step_failed": "Error in this step",
+    "data_invalid": "Invalid data",
+    "upload_failed": "File upload error",
+    "training_failed": "Training error",
+    "network_error": "Connection error",
+    "try_again": "Try again",
+    "contact_support": "Contact support"
+  },
+  "validation": {
+    "required": "This field is required",
+    "invalid_email": "Invalid email",
+    "invalid_phone": "Invalid phone",
+    "invalid_url": "Invalid URL",
+    "file_too_large": "File too large",
+    "invalid_file_type": "Invalid file type"
+  }
+}
--- a/frontend/src/locales/en/sales.json
+++ b/frontend/src/locales/en/sales.json
@@ -0,0 +1,88 @@
+{
+  "orders": {
+    "title": "Orders",
+    "table": {
+      "columns": {
+        "order_number": "Order No.",
+        "customer": "Customer",
+        "products": "Products",
+        "total": "Total",
+        "status": "Status",
+        "channel": "Channel",
+        "date": "Date",
+        "actions": "Actions"
+      },
+      "filters": {
+        "all_status": "All status",
+        "all_channels": "All channels",
+        "items_per_page": {
+          "10": "10 per page",
+          "20": "20 per page",
+          "50": "50 per page",
+          "100": "100 per page"
+        }
+      },
+      "bulk_actions": "Bulk actions",
+      "no_orders": "No orders available",
+      "loading": "Loading orders...",
+      "error": "Error loading orders"
+    },
+    "status": {
+      "pendiente": "Pending",
+      "confirmado": "Confirmed",
+      "en_preparacion": "In Preparation",
+      "listo": "Ready for Delivery",
+      "entregado": "Delivered",
+      "cancelado": "Cancelled"
+    },
+    "channels": {
+      "store_front": "Store",
+      "online": "Online",
+      "phone_order": "Phone",
+      "delivery": "Delivery",
+      "catering": "Catering",
+      "wholesale": "Wholesale",
+      "farmers_market": "Market",
+      "third_party": "Third Party"
+    },
+    "payment_methods": {
+      "cash": "Cash",
+      "credit_card": "Credit Card",
+      "debit_card": "Debit Card",
+      "digital_wallet": "Digital Wallet",
+      "bank_transfer": "Bank Transfer",
+      "check": "Check",
+      "store_credit": "Store Credit"
+    },
+    "actions": {
+      "view": "View",
+      "edit": "Edit",
+      "delete": "Delete",
+      "print": "Print",
+      "duplicate": "Duplicate",
+      "cancel": "Cancel",
+      "confirm": "Confirm",
+      "complete": "Complete"
+    }
+  },
+  "customers": {
+    "title": "Customers",
+    "name": "Name",
+    "phone": "Phone",
+    "email": "Email",
+    "address": "Address",
+    "orders_count": "Orders",
+    "total_spent": "Total spent",
+    "last_order": "Last order"
+  },
+  "analytics": {
+    "title": "Sales Analytics",
+    "revenue": "Revenue",
+    "orders": "Orders",
+    "avg_order": "Average order",
+    "growth": "Growth",
+    "trends": "Trends",
+    "top_products": "Top products",
+    "top_customers": "Top customers"
+  }
+}
--- a/frontend/src/locales/en/settings.json
+++ b/frontend/src/locales/en/settings.json
@@ -0,0 +1,91 @@
+{
+  "profile": {
+    "title": "User Profile",
+    "description": "Manage your personal information and preferences",
+    "personal_info": "Personal Information",
+    "edit_profile": "Edit Profile",
+    "change_password": "Change Password",
+    "online": "Online",
+    "offline": "Offline",
+    "save_changes": "Save Changes",
+    "cancel": "Cancel",
+    "fields": {
+      "first_name": "First Name",
+      "last_name": "Last Name",
+      "email": "Email Address",
+      "phone": "Phone Number",
+      "language": "Language",
+      "timezone": "Timezone",
+      "avatar": "Avatar"
+    },
+    "password": {
+      "current_password": "Current Password",
+      "new_password": "New Password",
+      "confirm_password": "Confirm Password",
+      "change_password": "Change Password",
+      "password_requirements": "Password must be at least 8 characters long"
+    }
+  },
+  "team": {
+    "title": "Team",
+    "description": "Manage your team members and their permissions",
+    "invite_member": "Invite Member",
+    "members": "Members",
+    "pending_invitations": "Pending Invitations",
+    "role": "Role",
+    "status": "Status",
+    "actions": "Actions"
+  },
+  "organization": {
+    "title": "Organizations",
+    "description": "Manage your organizations and settings",
+    "current_organization": "Current Organization",
+    "switch_organization": "Switch Organization",
+    "create_organization": "Create Organization"
+  },
+  "bakery_config": {
+    "title": "Bakery Configuration",
+    "description": "Configure your bakery-specific settings",
+    "general": "General",
+    "products": "Products",
+    "hours": "Operating Hours",
+    "notifications": "Notifications"
+  },
+  "subscription": {
+    "title": "Subscription",
+    "description": "Manage your subscription plan",
+    "current_plan": "Current Plan",
+    "usage": "Usage",
+    "billing": "Billing",
+    "upgrade": "Upgrade Plan",
+    "manage": "Manage Subscription"
+  },
+  "communication": {
+    "title": "Communication Preferences",
+    "description": "Configure how and when you receive notifications",
+    "email_notifications": "Email Notifications",
+    "push_notifications": "Push Notifications",
+    "sms_notifications": "SMS Notifications",
+    "marketing": "Marketing Communications",
+    "alerts": "System Alerts"
+  },
+  "tabs": {
+    "profile": "Profile",
+    "team": "Team",
+    "organization": "Organization",
+    "bakery_config": "Configuration",
+    "subscription": "Subscription",
+    "communication": "Communication"
+  },
+  "common": {
+    "save": "Save",
+    "cancel": "Cancel",
+    "edit": "Edit",
+    "delete": "Delete",
+    "loading": "Loading...",
+    "success": "Success",
+    "error": "Error",
+    "required": "Required",
+    "optional": "Optional"
+  }
+}
--- a/frontend/src/locales/en/traffic.json
+++ b/frontend/src/locales/en/traffic.json
@@ -0,0 +1,45 @@
+{
+  "title": "Traffic Analysis",
+  "description": "Monitor customer flow and optimize service hours",
+  "metrics": {
+    "total_visitors": "Total Visitors",
+    "peak_hour": "Peak Hour",
+    "avg_duration": "Average Duration",
+    "busy_days": "Busy Days",
+    "conversion_rate": "Conversion Rate"
+  },
+  "periods": {
+    "week": "Week",
+    "month": "Month",
+    "year": "Year"
+  },
+  "days": {
+    "monday": "Monday",
+    "tuesday": "Tuesday",
+    "wednesday": "Wednesday",
+    "thursday": "Thursday",
+    "friday": "Friday",
+    "saturday": "Saturday",
+    "sunday": "Sunday",
+    "mon": "Mon",
+    "tue": "Tue",
+    "wed": "Wed",
+    "thu": "Thu",
+    "fri": "Fri",
+    "sat": "Sat",
+    "sun": "Sun"
+  },
+  "sources": {
+    "walking": "Walk-in",
+    "local_search": "Local Search",
+    "recommendations": "Recommendations",
+    "social_media": "Social Media",
+    "advertising": "Advertising"
+  },
+  "segments": {
+    "morning_regulars": "Morning Regulars",
+    "weekend_families": "Weekend Families",
+    "lunch_office": "Lunch Office Workers",
+    "occasional_customers": "Occasional Customers"
+  }
+}
--- a/frontend/src/locales/en/ui.json
+++ b/frontend/src/locales/en/ui.json
@@ -0,0 +1,51 @@
+{
+  "datepicker": {
+    "placeholder": "Select date",
+    "today": "Today",
+    "clear": "Clear",
+    "weekdays": ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
+    "months": [
+      "January", "February", "March", "April", "May", "June",
+      "July", "August", "September", "October", "November", "December"
+    ]
+  },
+  "password_criteria": {
+    "min_length": "Minimum 8 characters",
+    "max_length": "Maximum 128 characters",
+    "uppercase": "At least one uppercase letter",
+    "lowercase": "At least one lowercase letter",
+    "number": "At least one number",
+    "special": "At least one special character",
+    "errors": {
+      "min_length": "Password must be at least 8 characters long",
+      "max_length": "Password cannot exceed 128 characters",
+      "uppercase": "Password must contain at least one uppercase letter",
+      "lowercase": "Password must contain at least one lowercase letter",
+      "number": "Password must contain at least one number",
+      "special": "Password must contain at least one special character"
+    }
+  },
+  "avatar": {
+    "online": "Online",
+    "offline": "Offline",
+    "away": "Away",
+    "busy": "Busy"
+  },
+  "notifications": {
+    "alert": "Alert",
+    "recommendation": "Recommendation",
+    "info": "Information",
+    "warning": "Warning"
+  },
+  "common": {
+    "loading": "Loading...",
+    "error": "Error",
+    "success": "Success",
+    "cancel": "Cancel",
+    "save": "Save",
+    "delete": "Delete",
+    "edit": "Edit",
+    "close": "Close",
+    "confirm": "Confirm"
+  }
+}
--- a/frontend/src/locales/en/weather.json
+++ b/frontend/src/locales/en/weather.json
@@ -0,0 +1,149 @@
+{
+  "title": "Weather Data",
+  "description": "Integrate weather information to optimize production and sales",
+  "current": {
+    "title": "Current Conditions",
+    "temperature": "Temperature",
+    "humidity": "Humidity",
+    "wind": "Wind",
+    "pressure": "Pressure",
+    "uv": "UV",
+    "visibility": "Visibility",
+    "favorable_conditions": "Favorable conditions"
+  },
+  "forecast": {
+    "title": "Extended Forecast",
+    "next_week": "Next Week",
+    "next_month": "Next Month",
+    "rain": "Rain"
+  },
+  "conditions": {
+    "sunny": "Sunny",
+    "partly_cloudy": "Partly cloudy",
+    "cloudy": "Cloudy",
+    "rainy": "Rainy"
+  },
+  "days": {
+    "saturday": "Saturday",
+    "sunday": "Sunday",
+    "monday": "Monday",
+    "tuesday": "Tuesday",
+    "wednesday": "Wednesday",
+    "thursday": "Thursday",
+    "friday": "Friday"
+  },
+  "impact": {
+    "title": "Weather Impact",
+    "high_demand": "High Demand",
+    "comfort_food": "Comfort Food",
+    "moderate": "Moderate Demand",
+    "normal": "Normal Demand",
+    "recommendations": "Recommendations"
+  },
+  "impacts": {
+    "sunny_day": {
+      "condition": "Sunny Day",
+      "impact": "25% increase in cold drinks",
+      "recommendations": [
+        "Increase ice cream production",
+        "More refreshing drinks",
+        "Salads and fresh products",
+        "Extended terrace hours"
+      ]
+    },
+    "rainy_day": {
+      "condition": "Rainy Day",
+      "impact": "40% increase in hot products",
+      "recommendations": [
+        "More soups and broths",
+        "Hot chocolates",
+        "Freshly baked bread",
+        "Pastry products"
+      ]
+    },
+    "cold_day": {
+      "condition": "Intense Cold",
+      "impact": "Preference for comfort food",
+      "recommendations": [
+        "Increase baked goods",
+        "Special hot drinks",
+        "Energy products",
+        "Indoor promotions"
+      ]
+    }
+  },
+  "seasonal": {
+    "title": "Seasonal Trends",
+    "spring": {
+      "name": "Spring",
+      "period": "Mar - May",
+      "avg_temp": "15-20°C",
+      "trends": [
+        "Increase in fresh products (+30%)",
+        "Higher demand for salads",
+        "Popular natural drinks",
+        "Effective extended hours"
+      ]
+    },
+    "summer": {
+      "name": "Summer",
+      "period": "Jun - Aug",
+      "avg_temp": "25-35°C",
+      "trends": [
+        "Peak of ice cream and slushies (+60%)",
+        "Light products preferred",
+        "Critical morning hours",
+        "Higher tourist traffic"
+      ]
+    },
+    "autumn": {
+      "name": "Autumn",
+      "period": "Sep - Nov",
+      "avg_temp": "10-18°C",
+      "trends": [
+        "Return to traditional products",
+        "Increase in pastries (+20%)",
+        "Popular hot drinks",
+        "Regular schedules"
+      ]
+    },
+    "winter": {
+      "name": "Winter",
+      "period": "Dec - Feb",
+      "avg_temp": "5-12°C",
+      "trends": [
+        "Maximum hot products (+50%)",
+        "Critical freshly baked bread",
+        "Festive chocolates and sweets",
+        "Lower general traffic (-15%)"
+      ]
+    },
+    "impact_levels": {
+      "high": "High",
+      "positive": "Positive",
+      "comfort": "Comfort",
+      "stable": "Stable"
+    }
+  },
+  "alerts": {
+    "title": "Weather Alerts",
+    "heat_wave": {
+      "title": "Heat wave expected",
+      "description": "Temperatures above 30°C expected for the next 3 days",
+      "recommendation": "Increase stock of cold drinks and ice cream"
+    },
+    "heavy_rain": {
+      "title": "Heavy rain on Monday",
+      "description": "80% chance of precipitation with strong winds",
+      "recommendation": "Prepare more hot products and shelter items"
+    },
+    "recommendation_label": "Recommendation"
+  },
+  "recommendations": {
+    "increase_ice_cream": "Increase ice cream and cold drinks production",
+    "standard_production": "Standard production",
+    "comfort_foods": "Increase soups, hot chocolates and freshly baked bread",
+    "indoor_focus": "Focus on indoor products",
+    "fresh_products": "Increase fresh products and salads"
+  }
+}
--- a/frontend/src/locales/es/common.json
+++ b/frontend/src/locales/es/common.json
@@ -237,5 +237,58 @@
    "link": "Enlace",
    "tooltip": "Información adicional",
    "search": "Buscar en la aplicación"
+  },
+  "app": {
+    "name": "Panadería IA",
+    "full_name": "Panadería IA - Sistema Inteligente"
+  },
+  "profile": {
+    "my_profile": "Mi perfil",
+    "my_locations": "Mis Locales",
+    "settings": "Configuración",
+    "profile": "Perfil",
+    "logout": "Cerrar Sesión",
+    "profile_menu": "Menú de perfil",
+    "close_navigation": "Cerrar navegación"
+  },
+  "header": {
+    "main_navigation": "Navegación principal",
+    "open_menu": "Abrir menú de navegación"
+  },
+  "footer": {
+    "company_description": "Sistema inteligente de gestión para panaderías. Optimiza tu producción, inventario y ventas con inteligencia artificial.",
+    "sections": {
+      "product": "Producto",
+      "support": "Soporte",
+      "company": "Empresa"
+    },
+    "links": {
+      "dashboard": "Panel de Control",
+      "inventory": "Inventario",
+      "production": "Producción",
+      "sales": "Ventas",
+      "forecasting": "Predicciones",
+      "help": "Centro de Ayuda",
+      "docs": "Documentación",
+      "contact": "Contacto",
+      "feedback": "Feedback",
+      "about": "Acerca de",
+      "blog": "Blog",
+      "careers": "Carreras",
+      "press": "Prensa",
+      "privacy": "Privacidad",
+      "terms": "Términos",
+      "cookies": "Cookies"
+    },
+    "social_follow": "Síguenos en redes sociales",
+    "social_labels": {
+      "twitter": "Twitter",
+      "linkedin": "LinkedIn",
+      "github": "GitHub"
+    }
+  },
+  "breadcrumbs": {
+    "home": "Inicio",
+    "truncation": "..."
  }
 }
--- a/frontend/src/locales/es/dashboard.json
+++ b/frontend/src/locales/es/dashboard.json
@@ -37,12 +37,43 @@
    "manage_staff": "Gestionar Personal"
  },
  "alerts": {
-    "low_stock": "Stock Bajo",
-    "production_delay": "Retraso en Producción",
-    "quality_issue": "Problema de Calidad",
-    "equipment_maintenance": "Mantenimiento de Equipo",
-    "order_pending": "Pedido Pendiente",
-    "delivery_due": "Entrega Vencida"
+    "title": "Alertas",
+    "live": "En vivo",
+    "offline": "Desconectado",
+    "no_alerts": "No hay alertas activas",
+    "view_all": "Ver todas las alertas",
+    "time": {
+      "now": "Ahora",
+      "minutes_ago": "hace {{count}} min",
+      "hours_ago": "hace {{count}} h",
+      "yesterday": "Ayer"
+    },
+    "types": {
+      "low_stock": "Stock Bajo",
+      "production_delay": "Retraso en Producción",
+      "quality_issue": "Problema de Calidad",
+      "equipment_maintenance": "Mantenimiento de Equipo",
+      "order_pending": "Pedido Pendiente",
+      "delivery_due": "Entrega Vencida",
+      "critical": "Crítico",
+      "warning": "Advertencia",
+      "info": "Información",
+      "success": "Éxito"
+    },
+    "status": {
+      "new": "Nuevo",
+      "acknowledged": "Reconocido",
+      "resolved": "Resuelto"
+    },
+    "types": {
+      "alert": "Alerta",
+      "recommendation": "Recomendación"
+    },
+    "recommended_actions": "Acciones Recomendadas",
+    "additional_details": "Detalles Adicionales",
+    "mark_as_read": "Marcar como leído",
+    "remove": "Eliminar",
+    "active_count": "{{count}} alertas activas"
  },
  "messages": {
    "welcome": "Bienvenido de vuelta",
--- a/frontend/src/locales/es/database.json
+++ b/frontend/src/locales/es/database.json
@@ -0,0 +1,34 @@
+{
+  "title": "Mi Panadería",
+  "subtitle": "Consulta y gestiona toda la información de tu panadería",
+  "sections": {
+    "recipes": {
+      "title": "Recetas",
+      "description": "Gestiona las recetas de tus productos"
+    },
+    "orders": {
+      "title": "Pedidos",
+      "description": "Consulta el estado de todos los pedidos"
+    },
+    "suppliers": {
+      "title": "Proveedores",
+      "description": "Gestiona tus proveedores"
+    },
+    "inventory": {
+      "title": "Inventario",
+      "description": "Estado actual del inventario"
+    },
+    "bakery_config": {
+      "title": "Configuración de Panadería",
+      "description": "Configuración general de tu panadería"
+    },
+    "team_management": {
+      "title": "Gestión de Equipo",
+      "description": "Administra tu equipo de trabajo"
+    },
+    "communication_preferences": {
+      "title": "Preferencias de Comunicación",
+      "description": "Configura notificaciones y comunicaciones"
+    }
+  }
+}
--- a/frontend/src/locales/es/errors.json
+++ b/frontend/src/locales/es/errors.json
@@ -199,5 +199,16 @@
    "reload_page": "Recargar página",
    "clear_cache": "Limpiar caché",
    "check_permissions": "Verificar permisos"
+  },
+  "boundary": {
+    "title": "Oops! Algo salió mal",
+    "description": "Ha ocurrido un error inesperado en la aplicación. Nuestro equipo ha sido notificado.",
+    "technical_details": "Detalles técnicos",
+    "actions": {
+      "retry": "Reintentar",
+      "reload": "Recargar página",
+      "go_back": "Volver atrás",
+      "report": "Reportar este error"
+    }
  }
 }
--- a/frontend/src/locales/es/events.json
+++ b/frontend/src/locales/es/events.json
@@ -0,0 +1,25 @@
+{
+  "title": "Registro de Eventos",
+  "description": "Monitorea la actividad del sistema y eventos importantes",
+  "categories": {
+    "all": "Todos",
+    "sales": "Ventas",
+    "production": "Producción",
+    "inventory": "Inventario",
+    "system": "Sistema",
+    "customer": "Clientes"
+  },
+  "types": {
+    "order_completed": "Pedido Completado",
+    "batch_started": "Lote Iniciado",
+    "stock_updated": "Stock Actualizado",
+    "customer_registered": "Cliente Registrado",
+    "system_alert": "Alerta del Sistema"
+  },
+  "severity": {
+    "info": "Información",
+    "warning": "Advertencia",
+    "error": "Error",
+    "success": "Éxito"
+  }
+}
--- a/frontend/src/locales/es/landing.json
+++ b/frontend/src/locales/es/landing.json
@@ -0,0 +1,127 @@
+{
+  "navigation": {
+    "features": "Características",
+    "benefits": "Beneficios",
+    "pricing": "Precios",
+    "testimonials": "Testimonios"
+  },
+  "hero": {
+    "badge": "IA Avanzada para Panaderías",
+    "title_line1": "Revoluciona tu",
+    "title_line2": "Panadería con IA",
+    "subtitle": "Optimiza automáticamente tu producción, reduce desperdicios hasta un 35%, predice demanda con precisión del 92% y aumenta tus ventas con inteligencia artificial.",
+    "cta_primary": "Comenzar Gratis 14 Días",
+    "cta_secondary": "Ver Demo en Vivo",
+    "features": {
+      "no_credit_card": "Sin tarjeta de crédito",
+      "quick_setup": "Configuración en 5 minutos",
+      "support_24_7": "Soporte 24/7 en español"
+    }
+  },
+  "features": {
+    "title": "Todo lo que necesitas para optimizar tu panadería",
+    "subtitle": "Herramientas potentes diseñadas específicamente para panaderías modernas",
+    "ai_forecasting": {
+      "title": "Predicción IA de Demanda",
+      "description": "Algoritmos avanzados predicen qué productos necesitarás cada día con 92% de precisión"
+    },
+    "production_optimization": {
+      "title": "Optimización de Producción",
+      "description": "Planifica automáticamente horarios de horneado y gestión de personal para máxima eficiencia"
+    },
+    "waste_reduction": {
+      "title": "Reducción de Desperdicios",
+      "description": "Reduce hasta 35% el desperdicio con predicciones precisas y gestión inteligente de inventario"
+    },
+    "real_time_analytics": {
+      "title": "Análisis en Tiempo Real",
+      "description": "Dashboard intuitivo con métricas de ventas, producción y rentabilidad actualizadas al instante"
+    },
+    "inventory_management": {
+      "title": "Gestión de Inventario",
+      "description": "Control automático de stock con alertas inteligentes y órdenes de compra automatizadas"
+    },
+    "customer_insights": {
+      "title": "Insights de Clientes",
+      "description": "Entiende patrones de compra y preferencias para mejorar la experiencia del cliente"
+    }
+  },
+  "benefits": {
+    "title": "Resultados comprobados que transforman tu negocio",
+    "subtitle": "Más de 1,000 panaderías ya han transformado sus operaciones con nuestra IA",
+    "waste_reduction": {
+      "value": "35%",
+      "label": "Reducción en desperdicios"
+    },
+    "accuracy": {
+      "value": "92%",
+      "label": "Precisión en predicciones"
+    },
+    "time_saved": {
+      "value": "4h",
+      "label": "Ahorro diario en planificación"
+    },
+    "sales_increase": {
+      "value": "28%",
+      "label": "Incremento promedio en ventas"
+    }
+  },
+  "pricing": {
+    "title": "Planes diseñados para panaderías de todos los tamaños",
+    "subtitle": "Comienza gratis y escala según crezcas",
+    "starter": {
+      "name": "Iniciante",
+      "price": "Gratis",
+      "description": "Perfecto para panaderías pequeñas que empiezan",
+      "features": [
+        "Hasta 50 productos",
+        "Predicción básica de demanda",
+        "Dashboard básico",
+        "Soporte por email"
+      ]
+    },
+    "professional": {
+      "name": "Profesional",
+      "price": "€49",
+      "price_period": "/mes",
+      "description": "Ideal para panaderías establecidas",
+      "features": [
+        "Productos ilimitados",
+        "IA avanzada de predicción",
+        "Analytics completos",
+        "Gestión de inventario",
+        "Optimización de producción",
+        "Soporte prioritario 24/7"
+      ]
+    },
+    "enterprise": {
+      "name": "Empresa",
+      "price": "Personalizado",
+      "description": "Solución completa para cadenas y franquicias",
+      "features": [
+        "Multi-ubicación",
+        "API personalizada",
+        "Integraciones avanzadas",
+        "Soporte dedicado",
+        "Capacitación personalizada",
+        "SLA garantizado"
+      ]
+    },
+    "cta": "Comenzar Ahora",
+    "contact": "Contactar Ventas"
+  },
+  "testimonials": {
+    "title": "Lo que dicen nuestros clientes",
+    "subtitle": "Panaderías de todo el mundo confían en nuestra plataforma"
+  },
+  "cta_section": {
+    "title": "¿Listo para revolucionar tu panadería?",
+    "subtitle": "Únete a más de 1,000 panaderías que ya están usando IA para optimizar sus operaciones",
+    "cta": "Comenzar Gratis Hoy"
+  },
+  "footer_cta": {
+    "security": "Seguridad empresarial",
+    "uptime": "99.9% uptime garantizado",
+    "data_protection": "Protección de datos RGPD"
+  }
+}
--- a/frontend/src/locales/es/onboarding.json
+++ b/frontend/src/locales/es/onboarding.json
@@ -0,0 +1,141 @@
+{
+  "wizard": {
+    "title": "Configuración Inicial",
+    "subtitle": "Te guiaremos paso a paso para configurar tu panadería",
+    "steps": {
+      "setup": {
+        "title": "Registrar Panadería",
+        "description": "Configura la información básica de tu panadería"
+      },
+      "smart_inventory_setup": {
+        "title": "Configurar Inventario",
+        "description": "Sube datos de ventas y configura tu inventario inicial"
+      },
+      "ml_training": {
+        "title": "Entrenamiento IA",
+        "description": "Entrena tu modelo de inteligencia artificial personalizado"
+      },
+      "completion": {
+        "title": "Configuración Completa",
+        "description": "¡Bienvenido a tu sistema de gestión inteligente!"
+      }
+    },
+    "navigation": {
+      "previous": "Anterior",
+      "next": "Siguiente",
+      "complete": "Completar",
+      "skip": "Omitir",
+      "finish": "Finalizar"
+    },
+    "progress": {
+      "step_of": "Paso {{current}} de {{total}}",
+      "completed": "Completado",
+      "in_progress": "En progreso",
+      "pending": "Pendiente"
+    }
+  },
+  "steps": {
+    "tenant_registration": {
+      "title": "Información de tu Panadería",
+      "subtitle": "Cuéntanos sobre tu negocio",
+      "fields": {
+        "business_name": "Nombre del negocio",
+        "business_type": "Tipo de negocio",
+        "address": "Dirección",
+        "phone": "Teléfono",
+        "email": "Email de contacto",
+        "website": "Sitio web (opcional)",
+        "description": "Descripción del negocio"
+      },
+      "placeholders": {
+        "business_name": "Ej: Panadería San José",
+        "address": "Calle Principal 123, Ciudad",
+        "phone": "+34 123 456 789",
+        "email": "contacto@panaderia.com",
+        "website": "https://mipanaderia.com",
+        "description": "Describe tu panadería..."
+      }
+    },
+    "inventory_setup": {
+      "title": "Configurar Inventario",
+      "subtitle": "Sube tus datos de ventas históricos",
+      "upload": {
+        "title": "Subir Datos de Ventas",
+        "description": "Sube un archivo CSV con tus datos históricos de ventas para entrenar la IA",
+        "drag_drop": "Arrastra y suelta tu archivo CSV aquí",
+        "or": "o",
+        "browse": "selecciona un archivo",
+        "supported_formats": "Formatos soportados: CSV",
+        "max_size": "Tamaño máximo: 10MB"
+      },
+      "sample": {
+        "download": "Descargar plantilla CSV",
+        "example": "Ver ejemplo de datos"
+      },
+      "processing": {
+        "uploading": "Subiendo archivo...",
+        "processing": "Procesando datos...",
+        "success": "Datos procesados exitosamente",
+        "error": "Error al procesar los datos"
+      }
+    },
+    "ml_training": {
+      "title": "Entrenamiento de IA",
+      "subtitle": "Creando tu modelo personalizado",
+      "status": {
+        "preparing": "Preparando datos...",
+        "training": "Entrenando modelo...",
+        "validating": "Validando resultados...",
+        "completed": "Entrenamiento completado"
+      },
+      "progress": {
+        "data_preparation": "Preparación de datos",
+        "model_training": "Entrenamiento del modelo",
+        "validation": "Validación",
+        "deployment": "Despliegue"
+      },
+      "estimated_time": "Tiempo estimado: {{minutes}} minutos",
+      "description": "Estamos creando un modelo de IA personalizado para tu panadería basado en tus datos históricos."
+    },
+    "completion": {
+      "title": "¡Configuración Completa!",
+      "subtitle": "Tu panadería está lista para usar IA",
+      "success_message": "Felicitaciones, has completado exitosamente la configuración inicial.",
+      "next_steps": {
+        "title": "Próximos pasos:",
+        "dashboard": "Explora tu dashboard",
+        "first_prediction": "Ve tu primera predicción",
+        "inventory": "Configura tu inventario",
+        "team": "Invita a tu equipo"
+      },
+      "cta": {
+        "dashboard": "Ir al Dashboard",
+        "tour": "Iniciar Tour Guiado"
+      },
+      "features_unlocked": {
+        "title": "Características desbloqueadas:",
+        "ai_forecasting": "Predicción IA de demanda",
+        "inventory_management": "Gestión de inventario",
+        "production_planning": "Planificación de producción",
+        "analytics": "Análisis y reportes"
+      }
+    }
+  },
+  "errors": {
+    "step_failed": "Error en este paso",
+    "data_invalid": "Datos inválidos",
+    "upload_failed": "Error al subir archivo",
+    "training_failed": "Error en entrenamiento",
+    "network_error": "Error de conexión",
+    "try_again": "Intentar de nuevo",
+    "contact_support": "Contactar soporte"
+  },
+  "validation": {
+    "required": "Este campo es requerido",
+    "invalid_email": "Email inválido",
+    "invalid_phone": "Teléfono inválido",
+    "invalid_url": "URL inválida",
+    "file_too_large": "Archivo demasiado grande",
+    "invalid_file_type": "Tipo de archivo no válido"
+  }
+}
--- a/frontend/src/locales/es/sales.json
+++ b/frontend/src/locales/es/sales.json
@@ -0,0 +1,88 @@
+{
+  "orders": {
+    "title": "Pedidos",
+    "table": {
+      "columns": {
+        "order_number": "Nº Pedido",
+        "customer": "Cliente",
+        "products": "Productos",
+        "total": "Total",
+        "status": "Estado",
+        "channel": "Canal",
+        "date": "Fecha",
+        "actions": "Acciones"
+      },
+      "filters": {
+        "all_status": "Todos los estados",
+        "all_channels": "Todos los canales",
+        "items_per_page": {
+          "10": "10 por página",
+          "20": "20 por página",
+          "50": "50 por página",
+          "100": "100 por página"
+        }
+      },
+      "bulk_actions": "Acciones masivas",
+      "no_orders": "No hay pedidos disponibles",
+      "loading": "Cargando pedidos...",
+      "error": "Error al cargar pedidos"
+    },
+    "status": {
+      "pendiente": "Pendiente",
+      "confirmado": "Confirmado",
+      "en_preparacion": "En Preparación",
+      "listo": "Listo para Entrega",
+      "entregado": "Entregado",
+      "cancelado": "Cancelado"
+    },
+    "channels": {
+      "store_front": "Tienda",
+      "online": "Online",
+      "phone_order": "Teléfono",
+      "delivery": "Delivery",
+      "catering": "Catering",
+      "wholesale": "Mayorista",
+      "farmers_market": "Mercado",
+      "third_party": "Terceros"
+    },
+    "payment_methods": {
+      "cash": "Efectivo",
+      "credit_card": "Tarjeta Crédito",
+      "debit_card": "Tarjeta Débito",
+      "digital_wallet": "Wallet Digital",
+      "bank_transfer": "Transferencia",
+      "check": "Cheque",
+      "store_credit": "Crédito Tienda"
+    },
+    "actions": {
+      "view": "Ver",
+      "edit": "Editar",
+      "delete": "Eliminar",
+      "print": "Imprimir",
+      "duplicate": "Duplicar",
+      "cancel": "Cancelar",
+      "confirm": "Confirmar",
+      "complete": "Completar"
+    }
+  },
+  "customers": {
+    "title": "Clientes",
+    "name": "Nombre",
+    "phone": "Teléfono",
+    "email": "Email",
+    "address": "Dirección",
+    "orders_count": "Pedidos",
+    "total_spent": "Total gastado",
+    "last_order": "Último pedido"
+  },
+  "analytics": {
+    "title": "Análisis de Ventas",
+    "revenue": "Ingresos",
+    "orders": "Pedidos",
+    "avg_order": "Pedido promedio",
+    "growth": "Crecimiento",
+    "trends": "Tendencias",
+    "top_products": "Productos más vendidos",
+    "top_customers": "Mejores clientes"
+  }
+}
--- a/frontend/src/locales/es/settings.json
+++ b/frontend/src/locales/es/settings.json
@@ -0,0 +1,91 @@
+{
+  "profile": {
+    "title": "Perfil de Usuario",
+    "description": "Gestiona tu información personal y preferencias",
+    "personal_info": "Información Personal",
+    "edit_profile": "Editar Perfil",
+    "change_password": "Cambiar Contraseña",
+    "online": "En línea",
+    "offline": "Desconectado",
+    "save_changes": "Guardar Cambios",
+    "cancel": "Cancelar",
+    "fields": {
+      "first_name": "Nombre",
+      "last_name": "Apellidos",
+      "email": "Correo Electrónico",
+      "phone": "Teléfono",
+      "language": "Idioma",
+      "timezone": "Zona Horaria",
+      "avatar": "Avatar"
+    },
+    "password": {
+      "current_password": "Contraseña Actual",
+      "new_password": "Nueva Contraseña",
+      "confirm_password": "Confirmar Contraseña",
+      "change_password": "Cambiar Contraseña",
+      "password_requirements": "La contraseña debe tener al menos 8 caracteres"
+    }
+  },
+  "team": {
+    "title": "Equipo",
+    "description": "Gestiona los miembros de tu equipo y sus permisos",
+    "invite_member": "Invitar Miembro",
+    "members": "Miembros",
+    "pending_invitations": "Invitaciones Pendientes",
+    "role": "Rol",
+    "status": "Estado",
+    "actions": "Acciones"
+  },
+  "organization": {
+    "title": "Organizaciones",
+    "description": "Gestiona tus organizaciones y configuraciones",
+    "current_organization": "Organización Actual",
+    "switch_organization": "Cambiar Organización",
+    "create_organization": "Crear Organización"
+  },
+  "bakery_config": {
+    "title": "Configuración de Panadería",
+    "description": "Configura los ajustes específicos de tu panadería",
+    "general": "General",
+    "products": "Productos",
+    "hours": "Horarios",
+    "notifications": "Notificaciones"
+  },
+  "subscription": {
+    "title": "Suscripción",
+    "description": "Gestiona tu plan de suscripción",
+    "current_plan": "Plan Actual",
+    "usage": "Uso",
+    "billing": "Facturación",
+    "upgrade": "Actualizar Plan",
+    "manage": "Gestionar Suscripción"
+  },
+  "communication": {
+    "title": "Preferencias de Comunicación",
+    "description": "Configura cómo y cuándo recibes notificaciones",
+    "email_notifications": "Notificaciones por Email",
+    "push_notifications": "Notificaciones Push",
+    "sms_notifications": "Notificaciones SMS",
+    "marketing": "Comunicaciones de Marketing",
+    "alerts": "Alertas del Sistema"
+  },
+  "tabs": {
+    "profile": "Perfil",
+    "team": "Equipo",
+    "organization": "Organización",
+    "bakery_config": "Configuración",
+    "subscription": "Suscripción",
+    "communication": "Comunicación"
+  },
+  "common": {
+    "save": "Guardar",
+    "cancel": "Cancelar",
+    "edit": "Editar",
+    "delete": "Eliminar",
+    "loading": "Cargando...",
+    "success": "Éxito",
+    "error": "Error",
+    "required": "Requerido",
+    "optional": "Opcional"
+  }
+}
--- a/frontend/src/locales/es/traffic.json
+++ b/frontend/src/locales/es/traffic.json
@@ -0,0 +1,45 @@
+{
+  "title": "Análisis de Tráfico",
+  "description": "Monitorea el flujo de clientes y optimiza las horas de atención",
+  "metrics": {
+    "total_visitors": "Visitantes Totales",
+    "peak_hour": "Hora Pico",
+    "avg_duration": "Duración Promedio",
+    "busy_days": "Días Ocupados",
+    "conversion_rate": "Tasa de Conversión"
+  },
+  "periods": {
+    "week": "Semana",
+    "month": "Mes",
+    "year": "Año"
+  },
+  "days": {
+    "monday": "Lunes",
+    "tuesday": "Martes",
+    "wednesday": "Miércoles",
+    "thursday": "Jueves",
+    "friday": "Viernes",
+    "saturday": "Sábado",
+    "sunday": "Domingo",
+    "mon": "Lun",
+    "tue": "Mar",
+    "wed": "Mié",
+    "thu": "Jue",
+    "fri": "Vie",
+    "sat": "Sáb",
+    "sun": "Dom"
+  },
+  "sources": {
+    "walking": "Pie",
+    "local_search": "Búsqueda Local",
+    "recommendations": "Recomendaciones",
+    "social_media": "Redes Sociales",
+    "advertising": "Publicidad"
+  },
+  "segments": {
+    "morning_regulars": "Regulares Matutinos",
+    "weekend_families": "Familia Fin de Semana",
+    "lunch_office": "Oficinistas Almuerzo",
+    "occasional_customers": "Clientes Ocasionales"
+  }
+}
--- a/frontend/src/locales/es/ui.json
+++ b/frontend/src/locales/es/ui.json
@@ -0,0 +1,51 @@
+{
+  "datepicker": {
+    "placeholder": "Seleccionar fecha",
+    "today": "Hoy",
+    "clear": "Limpiar",
+    "weekdays": ["Dom", "Lun", "Mar", "Mié", "Jue", "Vie", "Sáb"],
+    "months": [
+      "Enero", "Febrero", "Marzo", "Abril", "Mayo", "Junio",
+      "Julio", "Agosto", "Septiembre", "Octubre", "Noviembre", "Diciembre"
+    ]
+  },
+  "password_criteria": {
+    "min_length": "Mínimo 8 caracteres",
+    "max_length": "Máximo 128 caracteres",
+    "uppercase": "Al menos una letra mayúscula",
+    "lowercase": "Al menos una letra minúscula",
+    "number": "Al menos un número",
+    "special": "Al menos un carácter especial",
+    "errors": {
+      "min_length": "La contraseña debe tener al menos 8 caracteres",
+      "max_length": "La contraseña no puede exceder 128 caracteres",
+      "uppercase": "La contraseña debe contener al menos una letra mayúscula",
+      "lowercase": "La contraseña debe contener al menos una letra minúscula",
+      "number": "La contraseña debe contener al menos un número",
+      "special": "La contraseña debe contener al menos un carácter especial"
+    }
+  },
+  "avatar": {
+    "online": "En línea",
+    "offline": "Desconectado",
+    "away": "Ausente",
+    "busy": "Ocupado"
+  },
+  "notifications": {
+    "alert": "Alerta",
+    "recommendation": "Recomendación",
+    "info": "Información",
+    "warning": "Advertencia"
+  },
+  "common": {
+    "loading": "Cargando...",
+    "error": "Error",
+    "success": "Éxito",
+    "cancel": "Cancelar",
+    "save": "Guardar",
+    "delete": "Eliminar",
+    "edit": "Editar",
+    "close": "Cerrar",
+    "confirm": "Confirmar"
+  }
+}
--- a/frontend/src/locales/es/weather.json
+++ b/frontend/src/locales/es/weather.json
@@ -0,0 +1,149 @@
+{
+  "title": "Datos Meteorológicos",
+  "description": "Integra información del clima para optimizar la producción y ventas",
+  "current": {
+    "title": "Condiciones Actuales",
+    "temperature": "Temperatura",
+    "humidity": "Humedad",
+    "wind": "Viento",
+    "pressure": "Presión",
+    "uv": "UV",
+    "visibility": "Visibilidad",
+    "favorable_conditions": "Condiciones favorables"
+  },
+  "forecast": {
+    "title": "Pronóstico Extendido",
+    "next_week": "Próxima Semana",
+    "next_month": "Próximo Mes",
+    "rain": "Lluvia"
+  },
+  "conditions": {
+    "sunny": "Soleado",
+    "partly_cloudy": "Parcialmente nublado",
+    "cloudy": "Nublado",
+    "rainy": "Lluvioso"
+  },
+  "days": {
+    "saturday": "Sábado",
+    "sunday": "Domingo",
+    "monday": "Lunes",
+    "tuesday": "Martes",
+    "wednesday": "Miércoles",
+    "thursday": "Jueves",
+    "friday": "Viernes"
+  },
+  "impact": {
+    "title": "Impacto del Clima",
+    "high_demand": "Alta Demanda",
+    "comfort_food": "Comida Reconfortante",
+    "moderate": "Demanda Moderada",
+    "normal": "Demanda Normal",
+    "recommendations": "Recomendaciones"
+  },
+  "impacts": {
+    "sunny_day": {
+      "condition": "Día Soleado",
+      "impact": "Aumento del 25% en bebidas frías",
+      "recommendations": [
+        "Incrementar producción de helados",
+        "Más bebidas refrescantes",
+        "Ensaladas y productos frescos",
+        "Horario extendido de terraza"
+      ]
+    },
+    "rainy_day": {
+      "condition": "Día Lluvioso",
+      "impact": "Aumento del 40% en productos calientes",
+      "recommendations": [
+        "Más sopas y caldos",
+        "Chocolates calientes",
+        "Pan recién horneado",
+        "Productos de repostería"
+      ]
+    },
+    "cold_day": {
+      "condition": "Frío Intenso",
+      "impact": "Preferencia por comida reconfortante",
+      "recommendations": [
+        "Aumentar productos horneados",
+        "Bebidas calientes especiales",
+        "Productos energéticos",
+        "Promociones de interior"
+      ]
+    }
+  },
+  "seasonal": {
+    "title": "Tendencias Estacionales",
+    "spring": {
+      "name": "Primavera",
+      "period": "Mar - May",
+      "avg_temp": "15-20°C",
+      "trends": [
+        "Aumento en productos frescos (+30%)",
+        "Mayor demanda de ensaladas",
+        "Bebidas naturales populares",
+        "Horarios extendidos efectivos"
+      ]
+    },
+    "summer": {
+      "name": "Verano",
+      "period": "Jun - Ago",
+      "avg_temp": "25-35°C",
+      "trends": [
+        "Pico de helados y granizados (+60%)",
+        "Productos ligeros preferidos",
+        "Horario matutino crítico",
+        "Mayor tráfico de turistas"
+      ]
+    },
+    "autumn": {
+      "name": "Otoño",
+      "period": "Sep - Nov",
+      "avg_temp": "10-18°C",
+      "trends": [
+        "Regreso a productos tradicionales",
+        "Aumento en bollería (+20%)",
+        "Bebidas calientes populares",
+        "Horarios regulares"
+      ]
+    },
+    "winter": {
+      "name": "Invierno",
+      "period": "Dec - Feb",
+      "avg_temp": "5-12°C",
+      "trends": [
+        "Máximo de productos calientes (+50%)",
+        "Pan recién horneado crítico",
+        "Chocolates y dulces festivos",
+        "Menor tráfico general (-15%)"
+      ]
+    },
+    "impact_levels": {
+      "high": "Alto",
+      "positive": "Positivo",
+      "comfort": "Confort",
+      "stable": "Estable"
+    }
+  },
+  "alerts": {
+    "title": "Alertas Meteorológicas",
+    "heat_wave": {
+      "title": "Ola de calor prevista",
+      "description": "Se esperan temperaturas superiores a 30°C los próximos 3 días",
+      "recommendation": "Incrementar stock de bebidas frías y helados"
+    },
+    "heavy_rain": {
+      "title": "Lluvia intensa el lunes",
+      "description": "80% probabilidad de precipitación con vientos fuertes",
+      "recommendation": "Preparar más productos calientes y de refugio"
+    },
+    "recommendation_label": "Recomendación"
+  },
+  "recommendations": {
+    "increase_ice_cream": "Incrementar producción de helados y bebidas frías",
+    "standard_production": "Producción estándar",
+    "comfort_foods": "Aumentar sopas, chocolates calientes y pan recién horneado",
+    "indoor_focus": "Enfoque en productos de interior",
+    "fresh_products": "Incrementar productos frescos y ensaladas"
+  }
+}
--- a/frontend/src/locales/eu/auth.json
+++ b/frontend/src/locales/eu/auth.json
@@ -1 +1,166 @@
-{}
+{
+  "login": {
+    "title": "Hasi saioa zure kontuan",
+    "subtitle": "Sartu zure okindegiaren kontrol panelera",
+    "email": "Helbide elektronikoa",
+    "password": "Pasahitza",
+    "remember_me": "Gogoratu nazazu",
+    "forgot_password": "Pasahitza ahaztu duzu?",
+    "login_button": "Hasi saioa",
+    "logging_in": "Saioa hasten...",
+    "no_account": "Ez duzu konturik?",
+    "register_link": "Erregistratu hemen",
+    "demo_account": "Erabili demo kontua",
+    "welcome_back": "Ongi etorri berriz!",
+    "invalid_credentials": "Kredentzial baliogabeak",
+    "account_locked": "Kontua aldi baterako blokeatuta",
+    "too_many_attempts": "Saiakera gehiegi huts egin"
+  },
+  "register": {
+    "title": "Sortu zure kontua",
+    "subtitle": "Sartu okindegiaren kudeaketa plataforman",
+    "personal_info": "Informazio pertsonala",
+    "company_info": "Enpresaren informazioa",
+    "account_setup": "Kontuaren konfigurazioa",
+    "first_name": "Izena",
+    "last_name": "Abizena",
+    "email": "Helbide elektronikoa",
+    "phone": "Telefonoa",
+    "company_name": "Okindegiaren izena",
+    "company_type": "Negozio mota",
+    "employee_count": "Langile kopurua",
+    "password": "Pasahitza",
+    "confirm_password": "Berretsi pasahitza",
+    "password_requirements": "Gutxienez 8 karaktere, letra larriak, txikiak eta zenbakiak",
+    "passwords_dont_match": "Pasahitzak ez datoz bat",
+    "accept_terms": "Baldintza eta baldintzak onartzen ditut",
+    "accept_privacy": "Pribatutasun politika onartzen dut",
+    "marketing_consent": "Newsletter eta berriak jaso nahi ditut (aukerakoa)",
+    "register_button": "Sortu kontua",
+    "registering": "Kontua sortzen...",
+    "have_account": "Dagoeneko baduzu kontua?",
+    "login_link": "Hasi saioa hemen",
+    "terms_link": "Zerbitzu baldintzak",
+    "privacy_link": "Pribatutasun politika",
+    "step_of": "{{current}}. urratsa {{total}}-tik",
+    "continue": "Jarraitu",
+    "back": "Atzera"
+  },
+  "forgot_password": {
+    "title": "Berrezarri pasahitza",
+    "subtitle": "Pasahitza berrezartzeko esteka bidaliko dizugu",
+    "email": "Helbide elektronikoa",
+    "send_reset_link": "Berrezartze esteka bidali",
+    "sending": "Bidaltzen...",
+    "reset_sent": "Berrezartze esteka bidali da",
+    "reset_instructions": "Begiratu zure emaila pasahitza berrezartzeko argibideentzat",
+    "back_to_login": "Itzuli saio hasierara",
+    "didnt_receive": "Ez duzu emaila jaso?",
+    "resend_link": "Birbidali esteka"
+  },
+  "reset_password": {
+    "title": "Berrezarri pasahitza",
+    "subtitle": "Sartu zure pasahitz berria",
+    "new_password": "Pasahitz berria",
+    "confirm_new_password": "Berretsi pasahitz berria",
+    "reset_button": "Berrezarri pasahitza",
+    "resetting": "Berrezartzen...",
+    "password_reset_success": "Pasahitza behar bezala berrezarri da",
+    "password_reset_error": "Errorea pasahitza berrezartzean",
+    "invalid_token": "Berrezartze esteka baliogabea edo iraungi",
+    "expired_token": "Berrezartze esteka iraungi egin da"
+  },
+  "profile": {
+    "title": "Nire profila",
+    "personal_information": "Informazio Pertsonala",
+    "account_settings": "Kontu ezarpenak",
+    "security": "Segurtasuna",
+    "preferences": "Hobespenak",
+    "notifications": "Jakinarazpenak",
+    "first_name": "Izena",
+    "last_name": "Abizena",
+    "email": "Helbide elektronikoa",
+    "phone": "Telefonoa",
+    "avatar": "Profileko argazkia",
+    "change_avatar": "Aldatu argazkia",
+    "current_password": "Oraingo pasahitza",
+    "new_password": "Pasahitz berria",
+    "confirm_password": "Berretsi pasahitza",
+    "change_password": "Aldatu pasahitza",
+    "two_factor_auth": "Bi faktoreko autentifikazioa",
+    "enable_2fa": "Gaitu 2FA",
+    "disable_2fa": "Desgaitu 2FA",
+    "language": "Hizkuntza",
+    "timezone": "Ordu zona",
+    "theme": "Itxura",
+    "theme_light": "Argia",
+    "theme_dark": "Iluna",
+    "theme_auto": "Automatikoa",
+    "email_notifications": "Email jakinarazpenak",
+    "push_notifications": "Push jakinarazpenak",
+    "marketing_emails": "Marketing emailak",
+    "save_changes": "Gorde aldaketak",
+    "changes_saved": "Aldaketak behar bezala gorde dira",
+    "profile_updated": "Profila behar bezala eguneratu da"
+  },
+  "logout": {
+    "title": "Itxi saioa",
+    "confirm": "Ziur zaude saioa itxi nahi duzula?",
+    "logout_button": "Itxi saioa",
+    "logging_out": "Saioa ixten...",
+    "logged_out": "Saioa behar bezala itxi duzu",
+    "goodbye": "Gero arte!"
+  },
+  "session": {
+    "expired": "Zure saioa iraungitu da",
+    "expires_soon": "Zure saioa laster iraungiko da",
+    "extend_session": "Luzatu saioa",
+    "login_required": "Saioa hasi behar duzu orri honetara sartzeko",
+    "unauthorized": "Ez duzu baimenik orri honetara sartzeko",
+    "forbidden": "Sarbidea ukatu",
+    "session_timeout": "Saioa iraungitu da jarduera ezagatik"
+  },
+  "validation": {
+    "email_required": "Helbide elektronikoa beharrezkoa da",
+    "email_invalid": "Mesedez, sartu baliozko helbide elektroniko bat",
+    "password_required": "Pasahitza beharrezkoa da",
+    "password_min_length": "Pasahitzak gutxienez {{min}} karaktere izan behar ditu",
+    "password_weak": "Pasahitza ahulegia da",
+    "passwords_must_match": "Pasahitzak bat etorri behar dira",
+    "first_name_required": "Izena beharrezkoa da",
+    "last_name_required": "Abizena beharrezkoa da",
+    "phone_required": "Telefonoa beharrezkoa da",
+    "company_name_required": "Enpresaren izena beharrezkoa da",
+    "terms_required": "Baldintza eta baldintzak onartu behar dituzu",
+    "field_required": "Eremu hau beharrezkoa da",
+    "invalid_format": "Formatu baliogabea"
+  },
+  "roles": {
+    "admin": "Administratzailea",
+    "manager": "Kudeatzailea",
+    "baker": "Okindegigilea",
+    "staff": "Langilea",
+    "owner": "Jabea",
+    "supervisor": "Gainbegiralea",
+    "cashier": "Kutxazaina",
+    "assistant": "Laguntzailea"
+  },
+  "global_roles": {
+    "user": "Erabiltzailea",
+    "admin": "Administratzailea",
+    "manager": "Kudeatzailea",
+    "super_admin": "Super Administratzailea"
+  },
+  "permissions": {
+    "read": "Irakurri",
+    "write": "Idatzi",
+    "delete": "Ezabatu",
+    "admin": "Administratzailea",
+    "manage_users": "Kudeatu erabiltzaileak",
+    "manage_inventory": "Kudeatu inbentarioa",
+    "manage_production": "Kudeatu ekoizpena",
+    "manage_sales": "Kudeatu salmentak",
+    "view_reports": "Ikusi txostenak",
+    "manage_settings": "Kudeatu ezarpenak"
+  }
+}
--- a/frontend/src/locales/eu/common.json
+++ b/frontend/src/locales/eu/common.json
@@ -237,5 +237,58 @@
    "link": "Esteka",
    "tooltip": "Informazio gehigarria",
    "search": "Aplikazioan bilatu"
+  },
+  "app": {
+    "name": "Okindegiaren AA",
+    "full_name": "Okindegiaren AA - Sistema Adimentsua"
+  },
+  "profile": {
+    "my_profile": "Nire profila",
+    "my_locations": "Nire Kokalekuak",
+    "settings": "Ezarpenak",
+    "profile": "Profila",
+    "logout": "Saioa Itxi",
+    "profile_menu": "Profil menua",
+    "close_navigation": "Nabigazioa itxi"
+  },
+  "header": {
+    "main_navigation": "Nabigazio nagusia",
+    "open_menu": "Nabigazioa ireki"
+  },
+  "footer": {
+    "company_description": "Okindegirentzako kudeaketa sistema adimentsua. Optimizatu zure ekoizpena, inbentarioa eta salmentak adimen artifizialarekin.",
+    "sections": {
+      "product": "Produktua",
+      "support": "Laguntza",
+      "company": "Enpresa"
+    },
+    "links": {
+      "dashboard": "Aginte-panela",
+      "inventory": "Inbentarioa",
+      "production": "Ekoizpena",
+      "sales": "Salmentak",
+      "forecasting": "Aurreikuspenak",
+      "help": "Laguntza Zentroa",
+      "docs": "Dokumentazioa",
+      "contact": "Kontaktua",
+      "feedback": "Iritzia",
+      "about": "Guri buruz",
+      "blog": "Bloga",
+      "careers": "Lana",
+      "press": "Prentsa",
+      "privacy": "Pribatutasuna",
+      "terms": "Baldintzak",
+      "cookies": "Cookie-ak"
+    },
+    "social_follow": "Jarraitu gaitzazu sare sozialetan",
+    "social_labels": {
+      "twitter": "Twitter",
+      "linkedin": "LinkedIn",
+      "github": "GitHub"
+    }
+  },
+  "breadcrumbs": {
+    "home": "Hasiera",
+    "truncation": "..."
  }
 }
--- a/frontend/src/locales/eu/dashboard.json
+++ b/frontend/src/locales/eu/dashboard.json
@@ -37,12 +37,43 @@
    "manage_staff": "Langilea Kudeatu"
  },
  "alerts": {
-    "low_stock": "Stock Baxua",
-    "production_delay": "Ekoizpen Atzerapena",
-    "quality_issue": "Kalitate Arazoa",
-    "equipment_maintenance": "Ekipo Mantentze",
-    "order_pending": "Eskaera Zain",
-    "delivery_due": "Entrega Atzeratua"
+    "title": "Alertak",
+    "live": "Zuzenean",
+    "offline": "Deskonektatuta",
+    "no_alerts": "Ez dago alerta aktiborik",
+    "view_all": "Alerta guztiak ikusi",
+    "time": {
+      "now": "Orain",
+      "minutes_ago": "duela {{count}} min",
+      "hours_ago": "duela {{count}} h",
+      "yesterday": "Atzo"
+    },
+    "types": {
+      "low_stock": "Stock Baxua",
+      "production_delay": "Ekoizpen Atzerapena",
+      "quality_issue": "Kalitate Arazoa",
+      "equipment_maintenance": "Ekipo Mantentze",
+      "order_pending": "Eskaera Zain",
+      "delivery_due": "Entrega Atzeratua",
+      "critical": "Kritikoa",
+      "warning": "Abisua",
+      "info": "Informazioa",
+      "success": "Arrakasta"
+    },
+    "status": {
+      "new": "Berria",
+      "acknowledged": "Onartu",
+      "resolved": "Ebatzi"
+    },
+    "types": {
+      "alert": "Alerta",
+      "recommendation": "Gomendioa"
+    },
+    "recommended_actions": "Gomendatutako Ekintzak",
+    "additional_details": "Xehetasun Gehigarriak",
+    "mark_as_read": "Irakurritako gisa markatu",
+    "remove": "Kendu",
+    "active_count": "{{count}} alerta aktibo"
  },
  "messages": {
    "welcome": "Ongi etorri berriro",
--- a/frontend/src/locales/eu/database.json
+++ b/frontend/src/locales/eu/database.json
@@ -0,0 +1,34 @@
+{
+  "title": "Nire Okindegia",
+  "subtitle": "Ikusi eta kudeatu zure okindegiaren informazio guztia",
+  "sections": {
+    "recipes": {
+      "title": "Errezetak",
+      "description": "Kudeatu zure produktuen errezetak"
+    },
+    "orders": {
+      "title": "Eskaerak",
+      "description": "Egiaztatu eskaera guztien egoera"
+    },
+    "suppliers": {
+      "title": "Hornitzaileak",
+      "description": "Kudeatu zure hornitzaileak"
+    },
+    "inventory": {
+      "title": "Inbentarioa",
+      "description": "Oraingo inbentarioaren egoera"
+    },
+    "bakery_config": {
+      "title": "Okindegiaren Konfigurazioa",
+      "description": "Zure okindegiaren ezarpen orokorrak"
+    },
+    "team_management": {
+      "title": "Taldearen Kudeaketa",
+      "description": "Kudeatu zure lan taldea"
+    },
+    "communication_preferences": {
+      "title": "Komunikazio Hobespenak",
+      "description": "Konfiguratu jakinarazpenak eta komunikazioak"
+    }
+  }
+}
--- a/frontend/src/locales/eu/errors.json
+++ b/frontend/src/locales/eu/errors.json
@@ -1 +1,13 @@
-{}
+{
+  "boundary": {
+    "title": "Oops! Zerbait gaizki joan da",
+    "description": "Ustekabeko errore bat gertatu da aplikazioan. Gure taldea jakinarazi da.",
+    "technical_details": "Xehetasun Teknikoak",
+    "actions": {
+      "retry": "Saiatu berriz",
+      "reload": "Orria Birkargatu",
+      "go_back": "Itzuli",
+      "report": "Errore hau salatu"
+    }
+  }
+}
--- a/frontend/src/locales/eu/events.json
+++ b/frontend/src/locales/eu/events.json
@@ -0,0 +1,25 @@
+{
+  "title": "Gertaeren Erregistroa",
+  "description": "Kontrolatu sistemaren jarduerak eta gertaera garrantzitsuak",
+  "categories": {
+    "all": "Denak",
+    "sales": "Salmentak",
+    "production": "Ekoizpena",
+    "inventory": "Inbentarioa",
+    "system": "Sistema",
+    "customer": "Bezeroak"
+  },
+  "types": {
+    "order_completed": "Eskaera Osatua",
+    "batch_started": "Lote Hasita",
+    "stock_updated": "Stock Eguneratua",
+    "customer_registered": "Bezero Erregistratua",
+    "system_alert": "Sistemaren Alerta"
+  },
+  "severity": {
+    "info": "Informazioa",
+    "warning": "Abisua",
+    "error": "Errorea",
+    "success": "Arrakasta"
+  }
+}
--- a/frontend/src/locales/eu/landing.json
+++ b/frontend/src/locales/eu/landing.json
@@ -0,0 +1,127 @@
+{
+  "navigation": {
+    "features": "Ezaugarriak",
+    "benefits": "Onurak",
+    "pricing": "Prezioak",
+    "testimonials": "Testigantzak"
+  },
+  "hero": {
+    "badge": "AA Aurreratua Okindegirentzat",
+    "title_line1": "Irauli zure",
+    "title_line2": "Okindegia AA-rekin",
+    "subtitle": "Optimizatu automatikoki zure ekoizpena, murriztu hondakinak %35era, aurreikusi eskaria %92ko zehaztasunarekin eta handitu zure salmentak adimen artifizialarekin.",
+    "cta_primary": "Hasi Doan 14 Egunez",
+    "cta_secondary": "Ikusi Demo Zuzenan",
+    "features": {
+      "no_credit_card": "Kreditu txartelik ez",
+      "quick_setup": "5 minutuko konfigurazioa",
+      "support_24_7": "24/7 laguntza euskeraz"
+    }
+  },
+  "features": {
+    "title": "Zure okindegia optimizatzeko behar duzun guztia",
+    "subtitle": "Okindegi modernoetarako diseinu bereziki egindako tresna indartsuak",
+    "ai_forecasting": {
+      "title": "AA Eskariaren Aurreikuspena",
+      "description": "Algoritmo aurreratuek egunero behar dituzun produktuak aurreikusten dituzte %92ko zehaztasunarekin"
+    },
+    "production_optimization": {
+      "title": "Ekoizpenaren Optimizazioa",
+      "description": "Planifikatu automatikoki labe ordutegiak eta langile kudeaketa eraginkortasun maximorakoak"
+    },
+    "waste_reduction": {
+      "title": "Hondakinen Murrizketa",
+      "description": "Murriztu hondakinak %35era aurreikuspen zehatzak eta inbentario kudeaketa adimendunarekin"
+    },
+    "real_time_analytics": {
+      "title": "Denbora Errealeko Analisiak",
+      "description": "Dashboard intuitiboa salmenta, ekoizpen eta errentagarritasun metriken eguneratuta berehala"
+    },
+    "inventory_management": {
+      "title": "Inbentario Kudeaketa",
+      "description": "Stock kontrola automatikoa alerta adimentsu eta erosketako agindu automatizatuekin"
+    },
+    "customer_insights": {
+      "title": "Bezeroen Ikuspegia",
+      "description": "Ulertu erosketa ereduak eta lehentasunak bezeroaren esperientzia hobetzeko"
+    }
+  },
+  "benefits": {
+    "title": "Zure negozioa transformatzen duten emaitza frogatuak",
+    "subtitle": "1.000 okindegi baino gehiagok transformatu dituzte jadanik euren eragiketak gure AA-rekin",
+    "waste_reduction": {
+      "value": "%35",
+      "label": "Hondakinen murrizketa"
+    },
+    "accuracy": {
+      "value": "%92",
+      "label": "Aurreikuspenaren zehaztasuna"
+    },
+    "time_saved": {
+      "value": "4o",
+      "label": "Eguneko planifikazioan aurreztutako denbora"
+    },
+    "sales_increase": {
+      "value": "%28",
+      "label": "Batez besteko salmenta igoera"
+    }
+  },
+  "pricing": {
+    "title": "Tamaina guztietako okindegirentzat diseinatutako planak",
+    "subtitle": "Hasi doan eta eskala hazi ahala",
+    "starter": {
+      "name": "Hasiberria",
+      "price": "Doan",
+      "description": "Hasitzen ari diren okindegi txikientzat perfektua",
+      "features": [
+        "50 produktu arte",
+        "Oinarrizko eskariaren aurreikuspena",
+        "Dashboard basikoa",
+        "Email laguntza"
+      ]
+    },
+    "professional": {
+      "name": "Profesionala",
+      "price": "49€",
+      "price_period": "/hilabetea",
+      "description": "Ezarritako okindegientzat egokia",
+      "features": [
+        "Produktu mugagabeak",
+        "AA aurreratuko aurreikuspena",
+        "Analisiak osoak",
+        "Inbentario kudeaketa",
+        "Ekoizpen optimizazioa",
+        "Lehentasunezko 24/7 laguntza"
+      ]
+    },
+    "enterprise": {
+      "name": "Enpresa",
+      "price": "Pertsonalizatua",
+      "description": "Kate eta frantzizientzako soluzio osoa",
+      "features": [
+        "Hainbat kokaleku",
+        "API pertsonalizatua",
+        "Integrazio aurreratuak",
+        "Laguntza dedikatua",
+        "Prestakuntza pertsonalizatua",
+        "SLA bermatua"
+      ]
+    },
+    "cta": "Hasi Orain",
+    "contact": "Salmenta Harremanetan Jarri"
+  },
+  "testimonials": {
+    "title": "Zer dioten gure bezeroek",
+    "subtitle": "Munduko okindegiok konfiantza jartzen dute gure plataforman"
+  },
+  "cta_section": {
+    "title": "Prest zaude zure okindegia iraultzeko?",
+    "subtitle": "Sartu dagoeneko AA erabiltzen ari diren 1.000 okindegitan euren eragiketak optimizatzeko",
+    "cta": "Hasi Doan Gaur"
+  },
+  "footer_cta": {
+    "security": "Enpresako segurtasuna",
+    "uptime": "%99.9 bermatutako erabilgarritasuna",
+    "data_protection": "RGPD datuen babesa"
+  }
+}
--- a/frontend/src/locales/eu/onboarding.json
+++ b/frontend/src/locales/eu/onboarding.json
@@ -0,0 +1,141 @@
+{
+  "wizard": {
+    "title": "Hasierako Konfigurazioa",
+    "subtitle": "Pausoz pauso gidatuko zaitugu zure okindegia konfiguratzeko",
+    "steps": {
+      "setup": {
+        "title": "Okindegia Erregistratu",
+        "description": "Konfiguratu zure okindegiko oinarrizko informazioa"
+      },
+      "smart_inventory_setup": {
+        "title": "Inbentarioa Konfiguratu",
+        "description": "Salmenten datuak igo eta hasierako inbentarioa ezarri"
+      },
+      "ml_training": {
+        "title": "AA Prestakuntza",
+        "description": "Entrenatu zure adimen artifizial modelo pertsonalizatua"
+      },
+      "completion": {
+        "title": "Konfigurazioa Osatuta",
+        "description": "Ongi etorri zure kudeaketa sistema adimentsu honetara!"
+      }
+    },
+    "navigation": {
+      "previous": "Aurrekoa",
+      "next": "Hurrengoa",
+      "complete": "Osatu",
+      "skip": "Saltatu",
+      "finish": "Amaitu"
+    },
+    "progress": {
+      "step_of": "{{current}}. pausoa {{total}}tik",
+      "completed": "Osatuta",
+      "in_progress": "Abian",
+      "pending": "Zain"
+    }
+  },
+  "steps": {
+    "tenant_registration": {
+      "title": "Zure Okindegiko Informazioa",
+      "subtitle": "Kontaiguzu zure negozioari buruz",
+      "fields": {
+        "business_name": "Negozioaren izena",
+        "business_type": "Negozio mota",
+        "address": "Helbidea",
+        "phone": "Telefonoa",
+        "email": "Harremaneko emaila",
+        "website": "Webgunea (aukerakoa)",
+        "description": "Negozioaren deskripzioa"
+      },
+      "placeholders": {
+        "business_name": "Adib.: San José Okindegia",
+        "address": "Kale Nagusia 123, Hiria",
+        "phone": "+34 123 456 789",
+        "email": "kontaktua@okindegia.com",
+        "website": "https://nireokindegia.com",
+        "description": "Deskribatu zure okindegia..."
+      }
+    },
+    "inventory_setup": {
+      "title": "Inbentarioa Konfiguratu",
+      "subtitle": "Igo zure salmenta historikoko datuak",
+      "upload": {
+        "title": "Salmenta Datuak Igo",
+        "description": "Igo CSV fitxategi bat zure salmenta historikoko datuekin AA entrenatzeko",
+        "drag_drop": "Arrastatu eta jaregin zure CSV fitxategia hemen",
+        "or": "edo",
+        "browse": "hautatu fitxategi bat",
+        "supported_formats": "Onartutako formatuak: CSV",
+        "max_size": "Gehienezko tamaina: 10MB"
+      },
+      "sample": {
+        "download": "CSV txantiloia jaitsi",
+        "example": "Datuen adibidea ikusi"
+      },
+      "processing": {
+        "uploading": "Fitxategia igotzen...",
+        "processing": "Datuak prozesatzen...",
+        "success": "Datuak ongi prozesatu dira",
+        "error": "Errorea datuak prozesatzean"
+      }
+    },
+    "ml_training": {
+      "title": "AA Prestakuntza",
+      "subtitle": "Zure modelo pertsonalizatua sortzen",
+      "status": {
+        "preparing": "Datuak prestatzen...",
+        "training": "Modeloa entrenatzen...",
+        "validating": "Emaitzak balioesten...",
+        "completed": "Prestakuntza osatuta"
+      },
+      "progress": {
+        "data_preparation": "Datuen prestaketa",
+        "model_training": "Modeloaren prestakuntza",
+        "validation": "Balioespena",
+        "deployment": "Hedapena"
+      },
+      "estimated_time": "Aurreikusitako denbora: {{minutes}} minutu",
+      "description": "AA modelo pertsonalizatu bat sortzen ari gara zure okindegiarentzat zure datu historikoen oinarrian."
+    },
+    "completion": {
+      "title": "Konfigurazioa Osatuta!",
+      "subtitle": "Zure okindegia AA erabiltzeko prest dago",
+      "success_message": "Zorionak, hasierako konfigurazioa ongi osatu duzu.",
+      "next_steps": {
+        "title": "Hurrengo pausoak:",
+        "dashboard": "Arakatu zure panela",
+        "first_prediction": "Ikusi zure lehen aurreikuspena",
+        "inventory": "Konfiguratu zure inbentarioa",
+        "team": "Gonbidatu zure taldea"
+      },
+      "cta": {
+        "dashboard": "Panelera Joan",
+        "tour": "Gidatutako Bisita Hasi"
+      },
+      "features_unlocked": {
+        "title": "Desblokeatutako ezaugarriak:",
+        "ai_forecasting": "AA eskaera aurreikuspena",
+        "inventory_management": "Inbentario kudeaketa",
+        "production_planning": "Ekoizpen planifikazioa",
+        "analytics": "Analisiak eta txostenak"
+      }
+    }
+  },
+  "errors": {
+    "step_failed": "Errorea pauso honetan",
+    "data_invalid": "Datu baliogabeak",
+    "upload_failed": "Errorea fitxategia igotzean",
+    "training_failed": "Errorea prestakuntzan",
+    "network_error": "Konexio errorea",
+    "try_again": "Saiatu berriz",
+    "contact_support": "Laguntzarekin harremanetan jarri"
+  },
+  "validation": {
+    "required": "Eremu hau derrigorrezkoa da",
+    "invalid_email": "Email baliogabea",
+    "invalid_phone": "Telefono baliogabea",
+    "invalid_url": "URL baliogabea",
+    "file_too_large": "Fitxategia handiegia",
+    "invalid_file_type": "Fitxategi mota baliogabea"
+  }
+}
--- a/frontend/src/locales/eu/sales.json
+++ b/frontend/src/locales/eu/sales.json
@@ -0,0 +1,88 @@
+{
+  "orders": {
+    "title": "Eskaerak",
+    "table": {
+      "columns": {
+        "order_number": "Eskaera Zk.",
+        "customer": "Bezeroa",
+        "products": "Produktuak",
+        "total": "Guztira",
+        "status": "Egoera",
+        "channel": "Kanala",
+        "date": "Data",
+        "actions": "Ekintzak"
+      },
+      "filters": {
+        "all_status": "Egoera guztiak",
+        "all_channels": "Kanal guztiak",
+        "items_per_page": {
+          "10": "10 orriko",
+          "20": "20 orriko",
+          "50": "50 orriko",
+          "100": "100 orriko"
+        }
+      },
+      "bulk_actions": "Ekintza masiboak",
+      "no_orders": "Ez dago eskaerarik",
+      "loading": "Eskaerak kargatzen...",
+      "error": "Errorea eskaerak kargatzean"
+    },
+    "status": {
+      "pendiente": "Zain",
+      "confirmado": "Berretsi",
+      "en_preparacion": "Prestakuntzan",
+      "listo": "Entregatzeko prest",
+      "entregado": "Entregatua",
+      "cancelado": "Bertan behera"
+    },
+    "channels": {
+      "store_front": "Denda",
+      "online": "Online",
+      "phone_order": "Telefonoa",
+      "delivery": "Banaketa",
+      "catering": "Katering",
+      "wholesale": "Handizkako",
+      "farmers_market": "Merkatua",
+      "third_party": "Hirugarrenak"
+    },
+    "payment_methods": {
+      "cash": "Dirutan",
+      "credit_card": "Kreditu Txartela",
+      "debit_card": "Zordunketa Txartela",
+      "digital_wallet": "Digital Poltsikoa",
+      "bank_transfer": "Banku Transferentzia",
+      "check": "Txekea",
+      "store_credit": "Denda Kreditua"
+    },
+    "actions": {
+      "view": "Ikusi",
+      "edit": "Editatu",
+      "delete": "Ezabatu",
+      "print": "Inprimatu",
+      "duplicate": "Bikoiztu",
+      "cancel": "Utzi",
+      "confirm": "Berretsi",
+      "complete": "Osatu"
+    }
+  },
+  "customers": {
+    "title": "Bezeroak",
+    "name": "Izena",
+    "phone": "Telefonoa",
+    "email": "Emaila",
+    "address": "Helbidea",
+    "orders_count": "Eskaerak",
+    "total_spent": "Guztira gastatu",
+    "last_order": "Azken eskaera"
+  },
+  "analytics": {
+    "title": "Salmenten Analisia",
+    "revenue": "Diru-sarrerak",
+    "orders": "Eskaerak",
+    "avg_order": "Batez besteko eskaera",
+    "growth": "Hazkundea",
+    "trends": "Joerak",
+    "top_products": "Produktu onenak",
+    "top_customers": "Bezero onenak"
+  }
+}
--- a/frontend/src/locales/eu/settings.json
+++ b/frontend/src/locales/eu/settings.json
@@ -0,0 +1,91 @@
+{
+  "profile": {
+    "title": "Erabiltzaile Profila",
+    "description": "Kudeatu zure informazio pertsonala eta lehentasunak",
+    "personal_info": "Informazio Pertsonala",
+    "edit_profile": "Profila Editatu",
+    "change_password": "Pasahitza Aldatu",
+    "online": "Konektatuta",
+    "offline": "Deskonektatuta",
+    "save_changes": "Aldaketak Gorde",
+    "cancel": "Utzi",
+    "fields": {
+      "first_name": "Izena",
+      "last_name": "Abizenak",
+      "email": "Helbide Elektronikoa",
+      "phone": "Telefono Zenbakia",
+      "language": "Hizkuntza",
+      "timezone": "Ordu Zona",
+      "avatar": "Avatarra"
+    },
+    "password": {
+      "current_password": "Oraingo Pasahitza",
+      "new_password": "Pasahitz Berria",
+      "confirm_password": "Pasahitza Berretsi",
+      "change_password": "Pasahitza Aldatu",
+      "password_requirements": "Pasahitzak gutxienez 8 karaktere izan behar ditu"
+    }
+  },
+  "team": {
+    "title": "Taldea",
+    "description": "Kudeatu zure taldekideak eta euren baimenak",
+    "invite_member": "Kidea Gonbidatu",
+    "members": "Kideak",
+    "pending_invitations": "Zain dauden Gonbidapenak",
+    "role": "Rola",
+    "status": "Egoera",
+    "actions": "Ekintzak"
+  },
+  "organization": {
+    "title": "Erakundeak",
+    "description": "Kudeatu zure erakundeak eta konfigurazioak",
+    "current_organization": "Oraingo Erakundea",
+    "switch_organization": "Erakundea Aldatu",
+    "create_organization": "Erakundea Sortu"
+  },
+  "bakery_config": {
+    "title": "Okindegi Konfigurazioa",
+    "description": "Konfiguratu zure okindegiko ezarpen bereziak",
+    "general": "Orokorra",
+    "products": "Produktuak",
+    "hours": "Ordu Koadroa",
+    "notifications": "Jakinarazpenak"
+  },
+  "subscription": {
+    "title": "Harpidetza",
+    "description": "Kudeatu zure harpidetza plana",
+    "current_plan": "Oraingo Plana",
+    "usage": "Erabilera",
+    "billing": "Fakturazioa",
+    "upgrade": "Plana Eguneratu",
+    "manage": "Harpidetza Kudeatu"
+  },
+  "communication": {
+    "title": "Komunikazio Lehentasunak",
+    "description": "Konfiguratu nola eta noiz jasotzen dituzun jakinarazpenak",
+    "email_notifications": "Email Jakinarazpenak",
+    "push_notifications": "Push Jakinarazpenak",
+    "sms_notifications": "SMS Jakinarazpenak",
+    "marketing": "Marketing Komunikazioak",
+    "alerts": "Sistemaren Alertak"
+  },
+  "tabs": {
+    "profile": "Profila",
+    "team": "Taldea",
+    "organization": "Erakundea",
+    "bakery_config": "Konfigurazioa",
+    "subscription": "Harpidetza",
+    "communication": "Komunikazioa"
+  },
+  "common": {
+    "save": "Gorde",
+    "cancel": "Utzi",
+    "edit": "Editatu",
+    "delete": "Ezabatu",
+    "loading": "Kargatzen...",
+    "success": "Arrakasta",
+    "error": "Errorea",
+    "required": "Beharrezkoa",
+    "optional": "Aukerakoa"
+  }
+}
--- a/frontend/src/locales/eu/traffic.json
+++ b/frontend/src/locales/eu/traffic.json
@@ -0,0 +1,45 @@
+{
+  "title": "Trafiko Analisia",
+  "description": "Kontrolatu bezeroen fluxua eta optimizatu zerbitzuaren ordutegia",
+  "metrics": {
+    "total_visitors": "Bisitari Guztiak",
+    "peak_hour": "Gailur Ordua",
+    "avg_duration": "Batezbesteko Iraupena",
+    "busy_days": "Egun Okupatuak",
+    "conversion_rate": "Bihurtze Tasa"
+  },
+  "periods": {
+    "week": "Astea",
+    "month": "Hilabetea",
+    "year": "Urtea"
+  },
+  "days": {
+    "monday": "Astelehena",
+    "tuesday": "Asteartea",
+    "wednesday": "Asteazkena",
+    "thursday": "Osteguna",
+    "friday": "Ostirala",
+    "saturday": "Larunbata",
+    "sunday": "Igandea",
+    "mon": "Asl",
+    "tue": "Ast",
+    "wed": "Azk",
+    "thu": "Ost",
+    "fri": "Orl",
+    "sat": "Lar",
+    "sun": "Ign"
+  },
+  "sources": {
+    "walking": "Oinez",
+    "local_search": "Tokiko Bilaketa",
+    "recommendations": "Gomendioak",
+    "social_media": "Sare Sozialak",
+    "advertising": "Publizitatea"
+  },
+  "segments": {
+    "morning_regulars": "Goizeko Erregularrak",
+    "weekend_families": "Asteburu Familiak",
+    "lunch_office": "Bazkari Bulegokideak",
+    "occasional_customers": "Bezero Okazionalak"
+  }
+}
--- a/frontend/src/locales/eu/ui.json
+++ b/frontend/src/locales/eu/ui.json
@@ -0,0 +1,51 @@
+{
+  "datepicker": {
+    "placeholder": "Data hautatu",
+    "today": "Gaur",
+    "clear": "Garbitu",
+    "weekdays": ["Ign", "Asl", "Ast", "Azk", "Ost", "Orl", "Lar"],
+    "months": [
+      "Urtarrila", "Otsaila", "Martxoa", "Apirila", "Maiatza", "Ekaina",
+      "Uztaila", "Abuztua", "Iraila", "Urria", "Azaroa", "Abendua"
+    ]
+  },
+  "password_criteria": {
+    "min_length": "Gutxienez 8 karaktere",
+    "max_length": "Gehienez 128 karaktere",
+    "uppercase": "Gutxienez letra larri bat",
+    "lowercase": "Gutxienez letra xehe bat",
+    "number": "Gutxienez zenbaki bat",
+    "special": "Gutxienez karaktere berezi bat",
+    "errors": {
+      "min_length": "Pasahitzak gutxienez 8 karaktere izan behar ditu",
+      "max_length": "Pasahitzak ezin ditu 128 karaktere baino gehiago izan",
+      "uppercase": "Pasahitzak gutxienez letra larri bat izan behar du",
+      "lowercase": "Pasahitzak gutxienez letra xehe bat izan behar du",
+      "number": "Pasahitzak gutxienez zenbaki bat izan behar du",
+      "special": "Pasahitzak gutxienez karaktere berezi bat izan behar du"
+    }
+  },
+  "avatar": {
+    "online": "Konektatuta",
+    "offline": "Deskonektatuta",
+    "away": "Kanpoan",
+    "busy": "Okupatuta"
+  },
+  "notifications": {
+    "alert": "Alerta",
+    "recommendation": "Gomendioa",
+    "info": "Informazioa",
+    "warning": "Abisua"
+  },
+  "common": {
+    "loading": "Kargatzen...",
+    "error": "Errorea",
+    "success": "Arrakasta",
+    "cancel": "Utzi",
+    "save": "Gorde",
+    "delete": "Ezabatu",
+    "edit": "Editatu",
+    "close": "Itxi",
+    "confirm": "Berretsi"
+  }
+}
--- a/frontend/src/locales/eu/weather.json
+++ b/frontend/src/locales/eu/weather.json
@@ -0,0 +1,149 @@
+{
+  "title": "Eguraldiaren Datuak",
+  "description": "Integratu eguraldiaren informazioa ekoizpena eta salmentak optimizatzeko",
+  "current": {
+    "title": "Uneko Baldintzak",
+    "temperature": "Tenperatura",
+    "humidity": "Hezetasuna",
+    "wind": "Haizea",
+    "pressure": "Presioa",
+    "uv": "UV",
+    "visibility": "Ikusgarritasuna",
+    "favorable_conditions": "Baldintza onak"
+  },
+  "forecast": {
+    "title": "Aurreikuspena Zabaldua",
+    "next_week": "Hurrengo Astea",
+    "next_month": "Hurrengo Hilabetea",
+    "rain": "Euria"
+  },
+  "conditions": {
+    "sunny": "Eguzkitsua",
+    "partly_cloudy": "Partzialki lainotsua",
+    "cloudy": "Lainotsua",
+    "rainy": "Euriatsua"
+  },
+  "days": {
+    "saturday": "Larunbata",
+    "sunday": "Igandea",
+    "monday": "Astelehena",
+    "tuesday": "Asteartea",
+    "wednesday": "Asteazkena",
+    "thursday": "Osteguna",
+    "friday": "Ostirala"
+  },
+  "impact": {
+    "title": "Eguraldiaren Eragina",
+    "high_demand": "Eskari Handia",
+    "comfort_food": "Erosotasun Janaria",
+    "moderate": "Eskari Moderatua",
+    "normal": "Eskari Normala",
+    "recommendations": "Gomendioak"
+  },
+  "impacts": {
+    "sunny_day": {
+      "condition": "Eguzki Eguna",
+      "impact": "%25eko igoera edari hotzetan",
+      "recommendations": [
+        "Handitu izozkien ekoizpena",
+        "Edari freskagarri gehiago",
+        "Entsaladak eta produktu freskoak",
+        "Terrazako ordutegia luzatu"
+      ]
+    },
+    "rainy_day": {
+      "condition": "Euri Eguna",
+      "impact": "%40ko igoera produktu beroetan",
+      "recommendations": [
+        "Zopa eta saltsa gehiago",
+        "Txokolate beroak",
+        "Ogi freskoa",
+        "Gozogintza produktuak"
+      ]
+    },
+    "cold_day": {
+      "condition": "Hotz Sakona",
+      "impact": "Erosotasun janarien lehentasuna",
+      "recommendations": [
+        "Handitu produktu labetuak",
+        "Edari bero bereziak",
+        "Energia produktuak",
+        "Barruko promozioak"
+      ]
+    }
+  },
+  "seasonal": {
+    "title": "Sasoi Joerak",
+    "spring": {
+      "name": "Udaberria",
+      "period": "Mar - Mai",
+      "avg_temp": "15-20°C",
+      "trends": [
+        "Produktu freskoen igoera (+%30)",
+        "Entsaladen eskari handiagoa",
+        "Edari naturalak ezagunak",
+        "Ordutegia luzatzea eraginkorra"
+      ]
+    },
+    "summer": {
+      "name": "Uda",
+      "period": "Eka - Abu",
+      "avg_temp": "25-35°C",
+      "trends": [
+        "Izozkien eta granizatuen gailurra (+%60)",
+        "Produktu arinak hobetsiak",
+        "Goizeko ordutegia kritikoa",
+        "Turista trafiko handiagoa"
+      ]
+    },
+    "autumn": {
+      "name": "Udazkena",
+      "period": "Ira - Aza",
+      "avg_temp": "10-18°C",
+      "trends": [
+        "Produktu tradizionaletara itzulera",
+        "Gozogintzan igoera (+%20)",
+        "Edari bero ezagunak",
+        "Ordutegia erregularra"
+      ]
+    },
+    "winter": {
+      "name": "Negua",
+      "period": "Abe - Ots",
+      "avg_temp": "5-12°C",
+      "trends": [
+        "Produktu beroen maximoa (+%50)",
+        "Ogi freskoa kritikoa",
+        "Txokolate eta gozoki festiboak",
+        "Trafiko orokorra txikiagoa (-%15)"
+      ]
+    },
+    "impact_levels": {
+      "high": "Altua",
+      "positive": "Positiboa",
+      "comfort": "Erosotasuna",
+      "stable": "Egonkorra"
+    }
+  },
+  "alerts": {
+    "title": "Eguraldi Alertak",
+    "heat_wave": {
+      "title": "Bero olatu aurreikusia",
+      "description": "30°C baino tenperatura altuagoak espero dira hurrengo 3 egunetan",
+      "recommendation": "Handitu edari hotz eta izozkien stocka"
+    },
+    "heavy_rain": {
+      "title": "Euri sakona astelehenean",
+      "description": "%80ko euritze probabilitatea haize indartsuarekin",
+      "recommendation": "Prestatu produktu bero gehiago eta babeslekukoak"
+    },
+    "recommendation_label": "Gomendioa"
+  },
+  "recommendations": {
+    "increase_ice_cream": "Handitu izozkien eta edari hotzen ekoizpena",
+    "standard_production": "Ekoizpen estandarra",
+    "comfort_foods": "Handitu zopak, txokolate beroak eta ogi freskoa",
+    "indoor_focus": "Barruko produktuetan zentratu",
+    "fresh_products": "Handitu produktu freskoak eta entsaladak"
+  }
+}
--- a/frontend/src/pages/app/data/events/EventsPage.tsx
+++ b/frontend/src/pages/app/data/events/EventsPage.tsx
@@ -1,9 +1,11 @@
 import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Calendar, Activity, Filter, Download, Eye, BarChart3 } from 'lucide-react';
 import { Button, Card, Badge } from '../../../../components/ui';
 import { PageHeader } from '../../../../components/layout';

 const EventsPage: React.FC = () => {
+  const { t } = useTranslation();
  const [selectedPeriod, setSelectedPeriod] = useState('week');
  const [selectedCategory, setSelectedCategory] = useState('all');

@@ -145,8 +147,8 @@ const EventsPage: React.FC = () => {
  return (
    <div className="p-6 space-y-6">
      <PageHeader
-        title="Registro de Eventos"
-        description="Seguimiento de todas las actividades y eventos del sistema"
+        title={t('events:title', 'Registro de Eventos')}
+        description={t('events:description', 'Seguimiento de todas las actividades y eventos del sistema')}
        action={
          <div className="flex space-x-2">
            <Button variant="outline">
--- a/frontend/src/pages/app/data/traffic/TrafficPage.tsx
+++ b/frontend/src/pages/app/data/traffic/TrafficPage.tsx
@@ -1,9 +1,11 @@
 import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Users, Clock, TrendingUp, MapPin, Calendar, BarChart3, Download, Filter } from 'lucide-react';
 import { Button, Card, Badge } from '../../../../components/ui';
 import { PageHeader } from '../../../../components/layout';

 const TrafficPage: React.FC = () => {
+  const { t } = useTranslation();
  const [selectedPeriod, setSelectedPeriod] = useState('week');
  const [selectedMetric, setSelectedMetric] = useState('visitors');

@@ -99,8 +101,8 @@ const TrafficPage: React.FC = () => {
  return (
    <div className="p-6 space-y-6">
      <PageHeader
-        title="Análisis de Tráfico"
-        description="Monitorea los patrones de visitas y flujo de clientes"
+        title={t('traffic:title', 'Análisis de Tráfico')}
+        description={t('traffic:description', 'Monitorea los patrones de visitas y flujo de clientes')}
        action={
          <div className="flex space-x-2">
            <Button variant="outline">
--- a/frontend/src/pages/app/data/weather/WeatherPage.tsx
+++ b/frontend/src/pages/app/data/weather/WeatherPage.tsx
@@ -1,9 +1,11 @@
 import React, { useState } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Cloud, Sun, CloudRain, Thermometer, Wind, Droplets, Calendar, TrendingUp } from 'lucide-react';
 import { Button, Card, Badge } from '../../../../components/ui';
 import { PageHeader } from '../../../../components/layout';

 const WeatherPage: React.FC = () => {
+  const { t } = useTranslation();
  const [selectedPeriod, setSelectedPeriod] = useState('week');

  const currentWeather = {
@@ -14,13 +16,13 @@ const WeatherPage: React.FC = () => {
    pressure: 1013,
    uvIndex: 4,
    visibility: 10,
-    description: 'Parcialmente nublado'
+    description: t('weather:conditions.partly_cloudy', 'Parcialmente nublado')
  };

  const forecast = [
    {
      date: '2024-01-27',
-      day: 'Sábado',
+      day: t('weather:days.saturday', 'Sábado'),
      condition: 'sunny',
      tempMax: 22,
      tempMin: 12,
@@ -28,11 +30,11 @@ const WeatherPage: React.FC = () => {
      precipitation: 0,
      wind: 8,
      impact: 'high-demand',
-      recommendation: 'Incrementar producción de helados y bebidas frías'
+      recommendation: t('weather:recommendations.increase_ice_cream', 'Incrementar producción de helados y bebidas frías')
    },
    {
      date: '2024-01-28',
-      day: 'Domingo',
+      day: t('weather:days.sunday', 'Domingo'),
      condition: 'partly-cloudy',
      tempMax: 19,
      tempMin: 11,
@@ -40,11 +42,11 @@ const WeatherPage: React.FC = () => {
      precipitation: 20,
      wind: 15,
      impact: 'normal',
-      recommendation: 'Producción estándar'
+      recommendation: t('weather:recommendations.standard_production', 'Producción estándar')
    },
    {
      date: '2024-01-29',
-      day: 'Lunes',
+      day: t('weather:days.monday', 'Lunes'),
      condition: 'rainy',
      tempMax: 15,
      tempMin: 8,
@@ -52,11 +54,11 @@ const WeatherPage: React.FC = () => {
      precipitation: 80,
      wind: 22,
      impact: 'comfort-food',
-      recommendation: 'Aumentar sopas, chocolates calientes y pan recién horneado'
+      recommendation: t('weather:recommendations.comfort_foods', 'Aumentar sopas, chocolates calientes y pan recién horneado')
    },
    {
      date: '2024-01-30',
-      day: 'Martes',
+      day: t('weather:days.tuesday', 'Martes'),
      condition: 'cloudy',
      tempMax: 16,
      tempMin: 9,
@@ -64,11 +66,11 @@ const WeatherPage: React.FC = () => {
      precipitation: 40,
      wind: 18,
      impact: 'moderate',
-      recommendation: 'Enfoque en productos de interior'
+      recommendation: t('weather:recommendations.indoor_focus', 'Enfoque en productos de interior')
    },
    {
      date: '2024-01-31',
-      day: 'Miércoles',
+      day: t('weather:days.wednesday', 'Miércoles'),
      condition: 'sunny',
      tempMax: 24,
      tempMin: 14,
@@ -76,44 +78,44 @@ const WeatherPage: React.FC = () => {
      precipitation: 0,
      wind: 10,
      impact: 'high-demand',
-      recommendation: 'Incrementar productos frescos y ensaladas'
+      recommendation: t('weather:recommendations.fresh_products', 'Incrementar productos frescos y ensaladas')
    }
  ];

  const weatherImpacts = [
    {
-      condition: 'Día Soleado',
+      condition: t('weather:impacts.sunny_day.condition', 'Día Soleado'),
      icon: Sun,
-      impact: 'Aumento del 25% en bebidas frías',
+      impact: t('weather:impacts.sunny_day.impact', 'Aumento del 25% en bebidas frías'),
      recommendations: [
-        'Incrementar producción de helados',
-        'Más bebidas refrescantes',
-        'Ensaladas y productos frescos',
-        'Horario extendido de terraza'
+        t('weather:impacts.sunny_day.recommendations.0', 'Incrementar producción de helados'),
+        t('weather:impacts.sunny_day.recommendations.1', 'Más bebidas refrescantes'),
+        t('weather:impacts.sunny_day.recommendations.2', 'Ensaladas y productos frescos'),
+        t('weather:impacts.sunny_day.recommendations.3', 'Horario extendido de terraza')
      ],
      color: 'yellow'
    },
    {
-      condition: 'Día Lluvioso',
+      condition: t('weather:impacts.rainy_day.condition', 'Día Lluvioso'),
      icon: CloudRain,
-      impact: 'Aumento del 40% en productos calientes',
+      impact: t('weather:impacts.rainy_day.impact', 'Aumento del 40% en productos calientes'),
      recommendations: [
-        'Más sopas y caldos',
-        'Chocolates calientes',
-        'Pan recién horneado',
-        'Productos de repostería'
+        t('weather:impacts.rainy_day.recommendations.0', 'Más sopas y caldos'),
+        t('weather:impacts.rainy_day.recommendations.1', 'Chocolates calientes'),
+        t('weather:impacts.rainy_day.recommendations.2', 'Pan recién horneado'),
+        t('weather:impacts.rainy_day.recommendations.3', 'Productos de repostería')
      ],
      color: 'blue'
    },
    {
-      condition: 'Frío Intenso',
+      condition: t('weather:impacts.cold_day.condition', 'Frío Intenso'),
      icon: Thermometer,
-      impact: 'Preferencia por comida reconfortante',
+      impact: t('weather:impacts.cold_day.impact', 'Preferencia por comida reconfortante'),
      recommendations: [
-        'Aumentar productos horneados',
-        'Bebidas calientes especiales',
-        'Productos energéticos',
-        'Promociones de interior'
+        t('weather:impacts.cold_day.recommendations.0', 'Aumentar productos horneados'),
+        t('weather:impacts.cold_day.recommendations.1', 'Bebidas calientes especiales'),
+        t('weather:impacts.cold_day.recommendations.2', 'Productos energéticos'),
+        t('weather:impacts.cold_day.recommendations.3', 'Promociones de interior')
      ],
      color: 'purple'
    }
@@ -183,10 +185,10 @@ const WeatherPage: React.FC = () => {

  const getConditionLabel = (condition: string) => {
    switch (condition) {
-      case 'sunny': return 'Soleado';
-      case 'partly-cloudy': return 'Parcialmente nublado';
-      case 'cloudy': return 'Nublado';
-      case 'rainy': return 'Lluvioso';
+      case 'sunny': return t('weather:conditions.sunny', 'Soleado');
+      case 'partly-cloudy': return t('weather:conditions.partly_cloudy', 'Parcialmente nublado');
+      case 'cloudy': return t('weather:conditions.cloudy', 'Nublado');
+      case 'rainy': return t('weather:conditions.rainy', 'Lluvioso');
      default: return condition;
    }
  };
@@ -203,10 +205,10 @@ const WeatherPage: React.FC = () => {

  const getImpactLabel = (impact: string) => {
    switch (impact) {
-      case 'high-demand': return 'Alta Demanda';
-      case 'comfort-food': return 'Comida Reconfortante';
-      case 'moderate': return 'Demanda Moderada';
-      case 'normal': return 'Demanda Normal';
+      case 'high-demand': return t('weather:impact.high_demand', 'Alta Demanda');
+      case 'comfort-food': return t('weather:impact.comfort_food', 'Comida Reconfortante');
+      case 'moderate': return t('weather:impact.moderate', 'Demanda Moderada');
+      case 'normal': return t('weather:impact.normal', 'Demanda Normal');
      default: return impact;
    }
  };
@@ -214,13 +216,13 @@ const WeatherPage: React.FC = () => {
  return (
    <div className="p-6 space-y-6">
      <PageHeader
-        title="Datos Meteorológicos"
-        description="Integra información del clima para optimizar la producción y ventas"
+        title={t('weather:title', 'Datos Meteorológicos')}
+        description={t('weather:description', 'Integra información del clima para optimizar la producción y ventas')}
      />

      {/* Current Weather */}
      <Card className="p-6">
-        <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">Condiciones Actuales</h3>
+        <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">{t('weather:current.title', 'Condiciones Actuales')}</h3>
        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
          <div className="flex items-center space-x-4">
            {getWeatherIcon(currentWeather.condition)}
@@ -233,28 +235,28 @@ const WeatherPage: React.FC = () => {
          <div className="space-y-2">
            <div className="flex items-center space-x-2">
              <Droplets className="w-4 h-4 text-blue-500" />
-              <span className="text-sm text-[var(--text-secondary)]">Humedad: {currentWeather.humidity}%</span>
+              <span className="text-sm text-[var(--text-secondary)]">{t('weather:current.humidity', 'Humedad')}: {currentWeather.humidity}%</span>
            </div>
            <div className="flex items-center space-x-2">
              <Wind className="w-4 h-4 text-[var(--text-tertiary)]" />
-              <span className="text-sm text-[var(--text-secondary)]">Viento: {currentWeather.windSpeed} km/h</span>
+              <span className="text-sm text-[var(--text-secondary)]">{t('weather:current.wind', 'Viento')}: {currentWeather.windSpeed} km/h</span>
            </div>
          </div>

          <div className="space-y-2">
            <div className="text-sm text-[var(--text-secondary)]">
-              <span className="font-medium">Presión:</span> {currentWeather.pressure} hPa
+              <span className="font-medium">{t('weather:current.pressure', 'Presión')}:</span> {currentWeather.pressure} hPa
            </div>
            <div className="text-sm text-[var(--text-secondary)]">
-              <span className="font-medium">UV:</span> {currentWeather.uvIndex}
+              <span className="font-medium">{t('weather:current.uv', 'UV')}:</span> {currentWeather.uvIndex}
            </div>
          </div>

          <div className="space-y-2">
            <div className="text-sm text-[var(--text-secondary)]">
-              <span className="font-medium">Visibilidad:</span> {currentWeather.visibility} km
+              <span className="font-medium">{t('weather:current.visibility', 'Visibilidad')}:</span> {currentWeather.visibility} km
            </div>
-            <Badge variant="blue">Condiciones favorables</Badge>
+            <Badge variant="blue">{t('weather:current.favorable_conditions', 'Condiciones favorables')}</Badge>
          </div>
        </div>
      </Card>
@@ -262,14 +264,14 @@ const WeatherPage: React.FC = () => {
      {/* Weather Forecast */}
      <Card className="p-6">
        <div className="flex items-center justify-between mb-4">
-          <h3 className="text-lg font-semibold text-[var(--text-primary)]">Pronóstico Extendido</h3>
+          <h3 className="text-lg font-semibold text-[var(--text-primary)]">{t('weather:forecast.title', 'Pronóstico Extendido')}</h3>
          <select
            value={selectedPeriod}
            onChange={(e) => setSelectedPeriod(e.target.value)}
            className="px-3 py-2 border border-[var(--border-secondary)] rounded-md text-sm"
          >
-            <option value="week">Próxima Semana</option>
-            <option value="month">Próximo Mes</option>
+            <option value="week">{t('weather:forecast.next_week', 'Próxima Semana')}</option>
+            <option value="month">{t('weather:forecast.next_month', 'Próximo Mes')}</option>
          </select>
        </div>

@@ -294,15 +296,15 @@ const WeatherPage: React.FC = () => {

              <div className="space-y-2 text-xs text-[var(--text-secondary)]">
                <div className="flex justify-between">
-                  <span>Humedad:</span>
+                  <span>{t('weather:current.humidity', 'Humedad')}:</span>
                  <span>{day.humidity}%</span>
                </div>
                <div className="flex justify-between">
-                  <span>Lluvia:</span>
+                  <span>{t('weather:forecast.rain', 'Lluvia')}:</span>
                  <span>{day.precipitation}%</span>
                </div>
                <div className="flex justify-between">
-                  <span>Viento:</span>
+                  <span>{t('weather:current.wind', 'Viento')}:</span>
                  <span>{day.wind} km/h</span>
                </div>
              </div>
@@ -324,7 +326,7 @@ const WeatherPage: React.FC = () => {
      {/* Weather Impact Analysis */}
      <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
        <Card className="p-6">
-          <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">Impacto del Clima</h3>
+          <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">{t('weather:impact.title', 'Impacto del Clima')}</h3>
          <div className="space-y-4">
            {weatherImpacts.map((impact, index) => (
              <div key={index} className="border rounded-lg p-4">
@@ -339,7 +341,7 @@ const WeatherPage: React.FC = () => {
                </div>
                
                <div className="ml-10">
-                  <p className="text-sm font-medium text-[var(--text-secondary)] mb-2">Recomendaciones:</p>
+                  <p className="text-sm font-medium text-[var(--text-secondary)] mb-2">{t('weather:impact.recommendations', 'Recomendaciones')}:</p>
                  <ul className="text-sm text-[var(--text-secondary)] space-y-1">
                    {impact.recommendations.map((rec, idx) => (
                      <li key={idx} className="flex items-center">
@@ -356,7 +358,7 @@ const WeatherPage: React.FC = () => {

        {/* Seasonal Trends */}
        <Card className="p-6">
-          <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">Tendencias Estacionales</h3>
+          <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">{t('weather:seasonal.title', 'Tendencias Estacionales')}</h3>
          <div className="space-y-4">
            {seasonalTrends.map((season, index) => (
              <div key={index} className="border rounded-lg p-4">
@@ -395,7 +397,7 @@ const WeatherPage: React.FC = () => {

      {/* Weather Alerts */}
      <Card className="p-6">
-        <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">Alertas Meteorológicas</h3>
+        <h3 className="text-lg font-semibold text-[var(--text-primary)] mb-4">{t('weather:alerts.title', 'Alertas Meteorológicas')}</h3>
        <div className="space-y-3">
          <div className="flex items-center p-3 bg-yellow-50 border border-yellow-200 rounded-lg">
            <Sun className="w-5 h-5 text-yellow-600 mr-3" />
--- a/frontend/src/pages/app/database/DatabasePage.tsx
+++ b/frontend/src/pages/app/database/DatabasePage.tsx
@@ -1,9 +1,11 @@
 import React from 'react';
 import { Outlet, useLocation } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
 import { PageHeader } from '../../../components/layout/PageHeader/PageHeader';
 import { Database, Package, ShoppingCart, Truck, Settings, Users, MessageSquare } from 'lucide-react';

 const DatabasePage: React.FC = () => {
+  const { t } = useTranslation();
  const location = useLocation();
  const isParentRoute = location.pathname === '/app/database';

@@ -14,8 +16,8 @@ const DatabasePage: React.FC = () => {
  return (
    <div className="p-6 space-y-6">
      <PageHeader
-        title="Mi Panadería"
-        description="Consulta y gestiona toda la información de tu panadería"
+        title={t('database:title', 'Mi Panadería')}
+        description={t('database:subtitle', 'Consulta y gestiona toda la información de tu panadería')}
      />

      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
@@ -24,9 +26,9 @@ const DatabasePage: React.FC = () => {
            <div className="p-2 bg-blue-100 rounded-lg">
              <Package className="w-6 h-6 text-blue-600" />
            </div>
-            <h3 className="text-lg font-semibold text-gray-900">Recetas</h3>
+            <h3 className="text-lg font-semibold text-gray-900">{t('database:sections.recipes.title', 'Recetas')}</h3>
          </div>
-          <p className="text-gray-600">Gestiona las recetas de tus productos</p>
+          <p className="text-gray-600">{t('database:sections.recipes.description', 'Gestiona las recetas de tus productos')}</p>
        </div>

        <div className="bg-white rounded-lg border border-gray-200 p-6 hover:shadow-md transition-shadow cursor-pointer">
@@ -34,9 +36,9 @@ const DatabasePage: React.FC = () => {
            <div className="p-2 bg-green-100 rounded-lg">
              <ShoppingCart className="w-6 h-6 text-green-600" />
            </div>
-            <h3 className="text-lg font-semibold text-gray-900">Pedidos</h3>
+            <h3 className="text-lg font-semibold text-gray-900">{t('database:sections.orders.title', 'Pedidos')}</h3>
          </div>
-          <p className="text-gray-600">Consulta el estado de todos los pedidos</p>
+          <p className="text-gray-600">{t('database:sections.orders.description', 'Consulta el estado de todos los pedidos')}</p>
        </div>


@@ -45,9 +47,9 @@ const DatabasePage: React.FC = () => {
            <div className="p-2 bg-yellow-100 rounded-lg">
              <Truck className="w-6 h-6 text-yellow-600" />
            </div>
-            <h3 className="text-lg font-semibold text-gray-900">Proveedores</h3>
+            <h3 className="text-lg font-semibold text-gray-900">{t('database:sections.suppliers.title', 'Proveedores')}</h3>
          </div>
-          <p className="text-gray-600">Gestiona tus proveedores</p>
+          <p className="text-gray-600">{t('database:sections.suppliers.description', 'Gestiona tus proveedores')}</p>
        </div>

        <div className="bg-white rounded-lg border border-gray-200 p-6 hover:shadow-md transition-shadow cursor-pointer">
@@ -55,9 +57,9 @@ const DatabasePage: React.FC = () => {
            <div className="p-2 bg-red-100 rounded-lg">
              <Database className="w-6 h-6 text-red-600" />
            </div>
-            <h3 className="text-lg font-semibold text-gray-900">Inventario</h3>
+            <h3 className="text-lg font-semibold text-gray-900">{t('database:sections.inventory.title', 'Inventario')}</h3>
          </div>
-          <p className="text-gray-600">Estado actual del inventario</p>
+          <p className="text-gray-600">{t('database:sections.inventory.description', 'Estado actual del inventario')}</p>
        </div>

        <div className="bg-white rounded-lg border border-gray-200 p-6 hover:shadow-md transition-shadow cursor-pointer">
@@ -65,9 +67,9 @@ const DatabasePage: React.FC = () => {
            <div className="p-2 bg-indigo-100 rounded-lg">
              <Settings className="w-6 h-6 text-indigo-600" />
            </div>
-            <h3 className="text-lg font-semibold text-gray-900">Configuración de Panadería</h3>
+            <h3 className="text-lg font-semibold text-gray-900">{t('database:sections.bakery_config.title', 'Configuración de Panadería')}</h3>
          </div>
-          <p className="text-gray-600">Configuración general de tu panadería</p>
+          <p className="text-gray-600">{t('database:sections.bakery_config.description', 'Configuración general de tu panadería')}</p>
        </div>

        <div className="bg-white rounded-lg border border-gray-200 p-6 hover:shadow-md transition-shadow cursor-pointer">
@@ -75,9 +77,9 @@ const DatabasePage: React.FC = () => {
            <div className="p-2 bg-orange-100 rounded-lg">
              <Users className="w-6 h-6 text-orange-600" />
            </div>
-            <h3 className="text-lg font-semibold text-gray-900">Gestión de Equipo</h3>
+            <h3 className="text-lg font-semibold text-gray-900">{t('database:sections.team_management.title', 'Gestión de Equipo')}</h3>
          </div>
-          <p className="text-gray-600">Administra tu equipo de trabajo</p>
+          <p className="text-gray-600">{t('database:sections.team_management.description', 'Administra tu equipo de trabajo')}</p>
        </div>

        <div className="bg-white rounded-lg border border-gray-200 p-6 hover:shadow-md transition-shadow cursor-pointer">
@@ -85,9 +87,9 @@ const DatabasePage: React.FC = () => {
            <div className="p-2 bg-teal-100 rounded-lg">
              <MessageSquare className="w-6 h-6 text-teal-600" />
            </div>
-            <h3 className="text-lg font-semibold text-gray-900">Preferencias de Comunicación</h3>
+            <h3 className="text-lg font-semibold text-gray-900">{t('database:sections.communication_preferences.title', 'Preferencias de Comunicación')}</h3>
          </div>
-          <p className="text-gray-600">Configura notificaciones y comunicaciones</p>
+          <p className="text-gray-600">{t('database:sections.communication_preferences.description', 'Configura notificaciones y comunicaciones')}</p>
        </div>
      </div>
    </div>
--- a/frontend/src/pages/app/settings/organizations/OrganizationsPage.tsx
+++ b/frontend/src/pages/app/settings/organizations/OrganizationsPage.tsx
@@ -1,5 +1,6 @@
 import React, { useState } from 'react';
 import { useNavigate } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
 import { PageHeader } from '../../../../components/layout';
 import { Button } from '../../../../components/ui/Button';
 import { Card, CardHeader, CardBody } from '../../../../components/ui/Card';
@@ -25,6 +26,7 @@ import {
 } from 'lucide-react';

 const OrganizationsPage: React.FC = () => {
+  const { t } = useTranslation(['settings']);
  const navigate = useNavigate();
  const user = useAuthUser();
  const { currentTenant, availableTenants, switchTenant } = useTenant();
@@ -77,8 +79,8 @@ const OrganizationsPage: React.FC = () => {
  return (
    <div className="space-y-6 p-4 sm:p-6">
      <PageHeader
-        title="Mis Organizaciones"
-        description="Gestiona tus panaderías y negocios"
+        title={t('settings:organization.title', 'Mis Organizaciones')}
+        description={t('settings:organization.description', 'Gestiona tus panaderías y negocios')}
        actions={
          <Button
            onClick={handleAddNewOrganization}
--- a/frontend/src/pages/app/settings/profile/ProfilePage.tsx
+++ b/frontend/src/pages/app/settings/profile/ProfilePage.tsx
@@ -29,7 +29,7 @@ interface PasswordData {

 const ProfilePage: React.FC = () => {
  const user = useAuthUser();
-  const { t } = useTranslation('auth');
+  const { t } = useTranslation(['settings', 'auth']);
  const { addToast } = useToast();
  
  const { data: profile, isLoading: profileLoading, error: profileError } = useAuthProfile();
@@ -405,7 +405,7 @@ const ProfilePage: React.FC = () => {
              )}
              <div className="flex items-center gap-2 mt-2">
                <div className="w-2 h-2 bg-green-500 rounded-full"></div>
-                <span className="text-sm text-text-tertiary">En línea</span>
+                <span className="text-sm text-text-tertiary">{t('settings:profile.online', 'En línea')}</span>
              </div>
            </div>
            <div className="flex gap-2">
@@ -416,7 +416,7 @@ const ProfilePage: React.FC = () => {
                  className="flex items-center gap-2"
                >
                  <User className="w-4 h-4" />
-                  Editar Perfil
+                  {t('settings:profile.edit_profile', 'Editar Perfil')}
                </Button>
              )}
              <Button
@@ -425,7 +425,7 @@ const ProfilePage: React.FC = () => {
                className="flex items-center gap-2"
              >
                <Lock className="w-4 h-4" />
-                Cambiar Contraseña
+                {t('settings:profile.change_password', 'Cambiar Contraseña')}
              </Button>
            </div>
          </div>
@@ -435,11 +435,11 @@ const ProfilePage: React.FC = () => {
      {/* Profile Form */}
      {activeTab === 'profile' && (
        <Card className="p-6">
-          <h2 className="text-lg font-semibold mb-4">Información Personal</h2>
+          <h2 className="text-lg font-semibold mb-4">{t('settings:profile.personal_info', 'Información Personal')}</h2>
        
        <div className="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-6">
          <Input
-            label="Nombre"
+            label={t('settings:profile.fields.first_name', 'Nombre')}
            value={profileData.first_name}
            onChange={handleInputChange('first_name')}
            error={errors.first_name}
@@ -448,7 +448,7 @@ const ProfilePage: React.FC = () => {
          />
          
          <Input
-            label="Apellidos"
+            label={t('settings:profile.fields.last_name', 'Apellidos')}
            value={profileData.last_name}
            onChange={handleInputChange('last_name')}
            error={errors.last_name}
@@ -457,7 +457,7 @@ const ProfilePage: React.FC = () => {
          
          <Input
            type="email"
-            label="Correo Electrónico"
+            label={t('settings:profile.fields.email', 'Correo Electrónico')}
            value={profileData.email}
            onChange={handleInputChange('email')}
            error={errors.email}
@@ -467,7 +467,7 @@ const ProfilePage: React.FC = () => {
          
          <Input
            type="tel"
-            label="Teléfono"
+            label={t('settings:profile.fields.phone', 'Teléfono')}
            value={profileData.phone}
            onChange={handleInputChange('phone')}
            error={errors.phone}
--- a/frontend/src/pages/app/settings/team/TeamPage.tsx
+++ b/frontend/src/pages/app/settings/team/TeamPage.tsx
@@ -1,4 +1,5 @@
 import React, { useState, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
 import { Users, Plus, Search, Shield, Trash2, Crown, UserCheck } from 'lucide-react';
 import { Button, Card, Input, StatusCard, getStatusColor, StatsGrid } from '../../../../components/ui';
 import AddTeamMemberModal from '../../../../components/domain/team/AddTeamMemberModal';
@@ -11,6 +12,7 @@ import { useToast } from '../../../../hooks/ui/useToast';
 import { TENANT_ROLES } from '../../../../types/roles';

 const TeamPage: React.FC = () => {
+  const { t } = useTranslation(['settings']);
  const { addToast } = useToast();
  const currentUser = useAuthUser();
  const currentTenant = useCurrentTenant();
@@ -299,8 +301,8 @@ const TeamPage: React.FC = () => {
  return (
    <div className="p-6 space-y-6">
      <PageHeader
-        title="Gestión de Equipo"
-        description="Administra los miembros del equipo, roles y permisos"
+        title={t('settings:team.title', 'Gestión de Equipo')}
+        description={t('settings:team.description', 'Administra los miembros del equipo, roles y permisos')}
        actions={
          canManageTeam ? [{
            id: 'add-member',
--- a/frontend/src/pages/onboarding/OnboardingPage.tsx
+++ b/frontend/src/pages/onboarding/OnboardingPage.tsx
@@ -10,6 +10,7 @@ const OnboardingPage: React.FC = () => {
      headerProps={{
        showThemeToggle: true,
        showAuthButtons: false,
+        showLanguageSelector: true,
        variant: "minimal"
      }}
    >
--- a/frontend/src/pages/public/LandingPage.tsx
+++ b/frontend/src/pages/public/LandingPage.tsx
@@ -1,5 +1,6 @@
 import React from 'react';
 import { Link } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
 import { Button } from '../../components/ui';
 import { PublicLayout } from '../../components/layout';
 import { 
@@ -23,6 +24,8 @@ import {
 } from 'lucide-react';

 const LandingPage: React.FC = () => {
+  const { t } = useTranslation();
+
  const scrollToSection = (sectionId: string) => {
    const element = document.getElementById(sectionId);
    if (element) {
@@ -37,12 +40,13 @@ const LandingPage: React.FC = () => {
      headerProps={{
        showThemeToggle: true,
        showAuthButtons: true,
+        showLanguageSelector: true,
        variant: "default",
        navigationItems: [
-          { id: 'features', label: 'Características', href: '#features' },
-          { id: 'benefits', label: 'Beneficios', href: '#benefits' },
-          { id: 'pricing', label: 'Precios', href: '#pricing' },
-          { id: 'testimonials', label: 'Testimonios', href: '#testimonials' }
+          { id: 'features', label: t('landing:navigation.features', 'Características'), href: '#features' },
+          { id: 'benefits', label: t('landing:navigation.benefits', 'Beneficios'), href: '#benefits' },
+          { id: 'pricing', label: t('landing:navigation.pricing', 'Precios'), href: '#pricing' },
+          { id: 'testimonials', label: t('landing:navigation.testimonials', 'Testimonios'), href: '#testimonials' }
        ]
      }}
    >
@@ -54,24 +58,23 @@ const LandingPage: React.FC = () => {
            <div className="mb-6">
              <span className="inline-flex items-center px-3 py-1 rounded-full text-sm font-medium bg-[var(--color-primary)]/10 text-[var(--color-primary)]">
                <Zap className="w-4 h-4 mr-2" />
-                IA Avanzada para Panaderías
+                {t('landing:hero.badge', 'IA Avanzada para Panaderías')}
              </span>
            </div>
            
            <h1 className="text-4xl tracking-tight font-extrabold text-[var(--text-primary)] sm:text-5xl lg:text-7xl">
-              <span className="block">Revoluciona tu</span>
-              <span className="block text-[var(--color-primary)]">Panadería con IA</span>
+              <span className="block">{t('landing:hero.title_line1', 'Revoluciona tu')}</span>
+              <span className="block text-[var(--color-primary)]">{t('landing:hero.title_line2', 'Panadería con IA')}</span>
            </h1>
            
            <p className="mt-6 max-w-3xl mx-auto text-lg text-[var(--text-secondary)] sm:text-xl">
-              Optimiza automáticamente tu producción, reduce desperdicios hasta un 35%, 
-              predice demanda con precisión del 92% y aumenta tus ventas con inteligencia artificial.
+              {t('landing:hero.subtitle', 'Optimiza automáticamente tu producción, reduce desperdicios hasta un 35%, predice demanda con precisión del 92% y aumenta tus ventas con inteligencia artificial.')}
            </p>
            
            <div className="mt-10 flex flex-col sm:flex-row gap-4 justify-center">
              <Link to="/register">
                <Button size="lg" className="px-8 py-4 text-lg font-semibold bg-[var(--color-primary)] hover:bg-[var(--color-primary-dark)] text-white shadow-lg hover:shadow-xl transform hover:scale-105 transition-all duration-200">
-                  Comenzar Gratis 14 Días
+                  {t('landing:hero.cta_primary', 'Comenzar Gratis 14 Días')}
                  <ArrowRight className="ml-2 w-5 h-5" />
                </Button>
              </Link>
@@ -82,22 +85,22 @@ const LandingPage: React.FC = () => {
                onClick={() => scrollToSection('demo')}
              >
                <Play className="mr-2 w-5 h-5" />
-                Ver Demo en Vivo
+                {t('landing:hero.cta_secondary', 'Ver Demo en Vivo')}
              </Button>
            </div>
            
            <div className="mt-12 flex items-center justify-center space-x-6 text-sm text-[var(--text-tertiary)]">
              <div className="flex items-center">
                <Check className="w-4 h-4 text-green-500 mr-2" />
-                Sin tarjeta de crédito
+                {t('landing:hero.features.no_credit_card', 'Sin tarjeta de crédito')}
              </div>
              <div className="flex items-center">
                <Check className="w-4 h-4 text-green-500 mr-2" />
-                Configuración en 5 minutos
+                {t('landing:hero.features.quick_setup', 'Configuración en 5 minutos')}
              </div>
              <div className="flex items-center">
                <Check className="w-4 h-4 text-green-500 mr-2" />
-                Soporte 24/7 en español
+                {t('landing:hero.features.support_24_7', 'Soporte 24/7 en español')}
              </div>
            </div>
          </div>
--- a/frontend/src/pages/public/LoginPage.tsx
+++ b/frontend/src/pages/public/LoginPage.tsx
@@ -37,6 +37,7 @@ const LoginPage: React.FC = () => {
      headerProps={{
        showThemeToggle: true,
        showAuthButtons: false,
+        showLanguageSelector: true,
        variant: "minimal"
      }}
    >
--- a/frontend/src/pages/public/RegisterPage.tsx
+++ b/frontend/src/pages/public/RegisterPage.tsx
@@ -21,6 +21,7 @@ const RegisterPage: React.FC = () => {
      headerProps={{
        showThemeToggle: true,
        showAuthButtons: false,
+        showLanguageSelector: true,
        variant: "minimal"
      }}
    >
--- a/frontend/src/router/routes.config.ts
+++ b/frontend/src/router/routes.config.ts
@@ -415,7 +415,7 @@ export const routesConfig: RouteConfig[] = [
        path: '/app/database/team',
        name: 'Team',
        component: 'TeamPage',
-        title: 'Gestión de Equipo',
+        title: 'Trabajadores',
        icon: 'user',
        requiresAuth: true,
        requiredRoles: ROLE_COMBINATIONS.ADMIN_ACCESS,
@@ -460,7 +460,7 @@ export const routesConfig: RouteConfig[] = [
        path: '/app/settings/personal-info',
        name: 'PersonalInfo',
        component: 'PersonalInfoPage',
-        title: 'Información Personal',
+        title: 'Información',
        icon: 'user',
        requiresAuth: true,
        showInNavigation: true,
@@ -470,7 +470,7 @@ export const routesConfig: RouteConfig[] = [
        path: '/app/settings/communication-preferences',
        name: 'CommunicationPreferences',
        component: 'CommunicationPreferencesPage',
-        title: 'Preferencias de Comunicación',
+        title: 'Notificaciones',
        icon: 'bell',
        requiresAuth: true,
        showInNavigation: true,
@@ -490,7 +490,7 @@ export const routesConfig: RouteConfig[] = [
        path: '/app/settings/organizations',
        name: 'Organizations',
        component: 'OrganizationsPage',
-        title: 'Mis Organizaciones',
+        title: 'Establecimientos',
        icon: 'database',
        requiresAuth: true,
        showInNavigation: true,