diff --git a/src/components/CurrencySelector.tsx b/src/components/CurrencySelector.tsx
new file mode 100644
index 0000000..9db238c
--- /dev/null
+++ b/src/components/CurrencySelector.tsx
@@ -0,0 +1,39 @@
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
+import { Currency, useCurrency } from '@/contexts/CurrencyContext';
+import { DollarSign } from 'lucide-react';
+
+const currencies: { value: Currency; label: string; flag: string }[] = [
+  { value: 'USD', label: 'USD - Dólar', flag: '🇺🇸' },
+  { value: 'EUR', label: 'EUR - Euro', flag: '🇪🇺' },
+  { value: 'GBP', label: 'GBP - Libra', flag: '🇬🇧' },
+  { value: 'MXN', label: 'MXN - Peso Mexicano', flag: '🇲🇽' },
+  { value: 'COP', label: 'COP - Peso Colombiano', flag: '🇨🇴' },
+  { value: 'ARS', label: 'ARS - Peso Argentino', flag: '🇦🇷' }
+];
+
+const CurrencySelector = () => {
+  const { currency, setCurrency } = useCurrency();
+
+  return (
+    <div className="flex items-center gap-2">
+      <DollarSign className="h-4 w-4 text-muted-foreground" />
+      <Select value={currency} onValueChange={(value) => setCurrency(value as Currency)}>
+        <SelectTrigger className="w-[180px]">
+          <SelectValue />
+        </SelectTrigger>
+        <SelectContent>
+          {currencies.map((curr) => (
+            <SelectItem key={curr.value} value={curr.value}>
+              <span className="flex items-center gap-2">
+                <span>{curr.flag}</span>
+                <span>{curr.label}</span>
+              </span>
+            </SelectItem>
+          ))}
+        </SelectContent>
+      </Select>
+    </div>
+  );
+};
+
+export default CurrencySelector;
diff --git a/src/components/DashboardLayout.tsx b/src/components/DashboardLayout.tsx
index 8b14f96..656117f 100644
--- a/src/components/DashboardLayout.tsx
+++ b/src/components/DashboardLayout.tsx
@@ -3,6 +3,7 @@ import { Outlet, Link, useLocation } from 'react-router-dom';
 import { useAuth } from '@/contexts/AuthContext';
 import { useLanguage } from '@/contexts/LanguageContext';
 import DashboardStyles from '@/components/layouts/DashboardStyles';
+import CurrencySelector from '@/components/CurrencySelector';
 import { 
   Home, 
   Plus, 
@@ -67,8 +68,33 @@ const DashboardLayout = ({ children }: { children: React.ReactNode }) => {
 
   const menuItems = [
     { icon: Home, label: 'Dashboard', path: '/dashboard' },
-    { icon: Settings, label: 'Admin Panel', path: '/dashboard/admin', hasSubmenu: true },
-    { icon: Plus, label: 'Channel Manager', path: '/dashboard/channel-manager', hasSubmenu: true },
+    { 
+      icon: Settings, 
+      label: 'Admin Panel', 
+      path: '/dashboard/admin',
+      subItems: [
+        { icon: BarChart3, label: 'Resumen General', path: '/dashboard/admin?tab=overview' },
+        { icon: Users, label: 'Usuarios', path: '/dashboard/admin?tab=users' },
+        { icon: MapPin, label: 'Proveedores', path: '/dashboard/admin?tab=services' },
+        { icon: DollarSign, label: 'Financiero', path: '/dashboard/admin?tab=financial' },
+        { icon: FileText, label: 'Contenido', path: '/dashboard/admin?tab=content' },
+        { icon: AlertTriangle, label: 'Emergencias', path: '/dashboard/admin?tab=emergency' },
+        { icon: MessageSquare, label: 'Soporte', path: '/dashboard/admin?tab=support' },
+        { icon: Settings, label: 'Configuración', path: '/dashboard/admin?tab=config' }
+      ]
+    },
+    { 
+      icon: Plus, 
+      label: 'Channel Manager', 
+      path: '/dashboard/channel-manager',
+      subItems: [
+        { icon: BarChart3, label: 'Resumen', path: '/dashboard/channel-manager?tab=overview' },
+        { icon: Zap, label: 'Canales', path: '/dashboard/channel-manager?tab=channels' },
+        { icon: Home, label: 'Propiedades', path: '/dashboard/channel-manager?tab=listings' },
+        { icon: BookOpen, label: 'Reservas', path: '/dashboard/channel-manager?tab=reservations' },
+        { icon: BarChart3, label: 'Analytics', path: '/dashboard/channel-manager?tab=analytics' }
+      ]
+    },
     { 
       icon: Hotel, 
       label: 'Hotel Management', 
@@ -101,50 +127,6 @@ const DashboardLayout = ({ children }: { children: React.ReactNode }) => {
     { icon: MessageSquare, label: 'Message', path: '/dashboard/messages', badge: '2' },
   ];
 
-  const channelManagerSubmenu = [
-    { icon: BarChart3, label: 'Resumen', tab: 'overview' },
-    { icon: Zap, label: 'Canales', tab: 'channels' },
-    { icon: Home, label: 'Propiedades', tab: 'listings' },
-    { icon: BookOpen, label: 'Reservas', tab: 'reservations' },
-    { icon: BarChart3, label: 'Analytics', tab: 'analytics' },
-  ];
-
-  const adminSubmenu = [
-    { icon: BarChart3, label: 'Resumen General', tab: 'overview' },
-    { icon: Users, label: 'Gestión de Usuarios', tab: 'users' },
-    { icon: MapPin, label: 'Proveedores de Servicios', tab: 'services' },
-    { icon: DollarSign, label: 'Gestión Financiera', tab: 'financial' },
-    { 
-      icon: FileText, 
-      label: 'Contenido Turístico', 
-      tab: 'content',
-      subItems: [
-        { icon: MapPin, label: 'Destinos', tab: 'content-destinations' },
-        { icon: Star, label: 'Lugares', tab: 'content-places' },
-        { icon: Users, label: 'Guías', tab: 'content-guides' },
-        { icon: Car, label: 'Taxis', tab: 'content-taxis' },
-        { 
-          icon: Navigation, 
-          label: 'Geolocalización', 
-          tab: 'content-geolocation',
-          subItems: [
-            { icon: MapPin, label: 'Geofences', tab: 'geofences' },
-            { icon: BarChart3, label: 'Analíticas', tab: 'analytics' },
-            { icon: Target, label: 'Pruebas', tab: 'testing' },
-            { icon: AlertTriangle, label: 'Emergencias', tab: 'emergency-geo' },
-            { icon: Navigation, label: 'Navegación', tab: 'navigation' }
-          ]
-        },
-        { icon: Megaphone, label: 'Promocional', tab: 'content-promotional' },
-        { icon: Zap, label: 'Guías IA', tab: 'content-ai-guides' },
-        { icon: Eye, label: 'Realidad AR', tab: 'content-ar' }
-      ]
-    },
-    { icon: AlertTriangle, label: 'Emergencias', tab: 'emergency' },
-    { icon: MessageSquare, label: 'Soporte', tab: 'support' },
-    ...(user?.role === 'super_admin' ? [{ icon: Settings, label: 'Configuración', tab: 'config' }] : []),
-  ];
-
   const listingItems = [
     { icon: List, label: 'My Listing', path: '/dashboard/my-listings', hasSubmenu: true },
     { icon: Star, label: 'Reviews', path: '/dashboard/reviews' },
@@ -201,10 +183,8 @@ const DashboardLayout = ({ children }: { children: React.ReactNode }) => {
               {menuItems.map((item) => {
                 const Icon = item.icon;
                 const isActive = location.pathname === item.path || location.pathname.startsWith(item.path + '/');
-                const isAdminPanel = item.path === '/dashboard/admin';
-                const isChannelManager = item.path === '/dashboard/channel-manager';
                 const hasDirectSubItems = item.subItems && item.subItems.length > 0;
-                const isExpanded = expandedItems[item.path] || (hasDirectSubItems && item.subItems.some(sub => location.pathname === sub.path));
+                const isExpanded = expandedItems[item.path] || (hasDirectSubItems && item.subItems.some(sub => location.pathname === sub.path || location.pathname.startsWith(sub.path + '/')));
                 
                 return (
                   <div key={item.path}>
@@ -248,12 +228,12 @@ const DashboardLayout = ({ children }: { children: React.ReactNode }) => {
                       )}
                     </div>
 
-                    {/* Direct sub-items (Hotel & Restaurant) */}
+                    {/* Sub-items */}
                     {!sidebarCollapsed && hasDirectSubItems && isExpanded && (
                       <div className="mt-1 ml-10 space-y-1">
                         {item.subItems.map((sub) => {
                           const SubIcon = sub.icon;
-                          const activeSubPath = location.pathname === sub.path;
+                          const activeSubPath = location.pathname === sub.path || location.pathname.startsWith(sub.path);
                           
                           return (
                             <Link 
@@ -261,7 +241,7 @@ const DashboardLayout = ({ children }: { children: React.ReactNode }) => {
                               to={sub.path}
                               className={`flex items-center space-x-2 px-3 py-2 rounded-md text-sm ${activeSubPath ? 'bg-orange-50 text-orange-800' : 'text-gray-600 hover:text-orange-600 hover:bg-gray-50'}`}
                             >
-                              <SubIcon className="w-4 h-4" />
+                              <SubIcon className="h-4 w-4" />
                               <span>{sub.label}</span>
                             </Link>
                           );
@@ -269,123 +249,6 @@ const DashboardLayout = ({ children }: { children: React.ReactNode }) => {
                       </div>
                     )}
 
-                    {/* Channel Manager submenus */}
-                    {!sidebarCollapsed && isChannelManager && location.pathname.startsWith('/dashboard/channel-manager') && (
-                      <div className="mt-1 ml-10 space-y-1">
-                        {channelManagerSubmenu.map((sub) => {
-                          const SubIcon = sub.icon;
-                          const activeSub = currentTab === sub.tab;
-                          
-                          return (
-                            <Link 
-                              key={sub.tab}
-                              to={`/dashboard/channel-manager?tab=${sub.tab}`}
-                              className={`flex items-center space-x-2 px-3 py-2 rounded-md text-sm ${activeSub ? 'bg-orange-50 text-orange-800' : 'text-gray-600 hover:text-orange-600 hover:bg-gray-50'}`}
-                            >
-                              <SubIcon className="w-4 h-4" />
-                              <span>{sub.label}</span>
-                            </Link>
-                          );
-                        })}
-                      </div>
-                    )}
-
-                    {/* Admin submenus */}
-                    {!sidebarCollapsed && isAdminPanel && location.pathname.startsWith('/dashboard/admin') && (
-                      <div className="mt-1 ml-10 space-y-1">
-                        {adminSubmenu.map((sub) => {
-                          const SubIcon = sub.icon;
-                          const activeSub = currentTab === sub.tab;
-                          const hasSubItems = sub.subItems && sub.subItems.length > 0;
-                          const isExpanded = expandedItems[sub.tab] || (hasSubItems && sub.subItems.some(item => currentTab === item.tab || (item.subItems && item.subItems.some(subItem => currentTab === subItem.tab))));
-                          
-                          return (
-                            <div key={sub.tab}>
-                              <div className={`flex items-center justify-between px-3 py-2 rounded-md text-sm ${activeSub ? 'bg-orange-50 text-orange-800' : 'text-gray-600 hover:text-orange-600 hover:bg-gray-50'}`}>
-                                <Link 
-                                  to={`/dashboard/admin?tab=${sub.tab}`}
-                                  className="flex items-center space-x-2 flex-1"
-                                >
-                                  <SubIcon className="w-4 h-4" />
-                                  <span>{sub.label}</span>
-                                </Link>
-                                {hasSubItems && (
-                                  <button
-                                    onClick={() => toggleExpanded(sub.tab)}
-                                    className="p-1 hover:bg-gray-200 rounded"
-                                  >
-                                    {isExpanded ? (
-                                      <ChevronDown className="w-3 h-3" />
-                                    ) : (
-                                      <ChevronRight className="w-3 h-3" />
-                                    )}
-                                  </button>
-                                )}
-                              </div>
-                              
-                              {/* Sub-submenus */}
-                              {hasSubItems && isExpanded && (
-                                <div className="ml-6 mt-1 space-y-1">
-                                  {sub.subItems.map((subItem) => {
-                                    const SubSubIcon = subItem.icon;
-                                    const activeSubSub = currentTab === subItem.tab;
-                                    const hasSubSubItems = subItem.subItems && subItem.subItems.length > 0;
-                                    const isSubExpanded = expandedItems[subItem.tab] || (hasSubSubItems && subItem.subItems.some(item => currentTab === item.tab));
-                                    
-                                    return (
-                                      <div key={subItem.tab}>
-                                        <div className={`flex items-center justify-between px-3 py-1.5 rounded-md text-xs ${activeSubSub ? 'bg-orange-100 text-orange-700' : 'text-gray-500 hover:text-orange-600 hover:bg-gray-50'}`}>
-                                          <Link 
-                                            to={`/dashboard/admin?tab=${subItem.tab}`}
-                                            className="flex items-center space-x-2 flex-1"
-                                          >
-                                            <SubSubIcon className="w-3 h-3" />
-                                            <span>{subItem.label}</span>
-                                          </Link>
-                                          {hasSubSubItems && (
-                                            <button
-                                              onClick={() => toggleExpanded(subItem.tab)}
-                                              className="p-1 hover:bg-gray-200 rounded"
-                                            >
-                                              {isSubExpanded ? (
-                                                <ChevronDown className="w-3 h-3" />
-                                              ) : (
-                                                <ChevronRight className="w-3 h-3" />
-                                              )}
-                                            </button>
-                                          )}
-                                        </div>
-                                        
-                                        {/* Sub-sub-submenus */}
-                                        {hasSubSubItems && isSubExpanded && (
-                                          <div className="ml-4 mt-1 space-y-1">
-                                            {subItem.subItems.map((subSubItem) => {
-                                              const SubSubSubIcon = subSubItem.icon;
-                                              const activeSubSubSub = currentTab === subSubItem.tab;
-                                              
-                                              return (
-                                                <Link 
-                                                  key={subSubItem.tab}
-                                                  to={`/dashboard/admin?tab=${subSubItem.tab}`}
-                                                  className={`flex items-center space-x-2 px-3 py-1 rounded-md text-xs ${activeSubSubSub ? 'bg-orange-200 text-orange-800' : 'text-gray-400 hover:text-orange-600 hover:bg-gray-50'}`}
-                                                >
-                                                  <SubSubSubIcon className="w-3 h-3" />
-                                                  <span>{subSubItem.label}</span>
-                                                </Link>
-                                              );
-                                            })}
-                                          </div>
-                                        )}
-                                      </div>
-                                    );
-                                  })}
-                                </div>
-                              )}
-                            </div>
-                          );
-                        })}
-                      </div>
-                    )}
                   </div>
                 );
               })}
@@ -524,6 +387,9 @@ const DashboardLayout = ({ children }: { children: React.ReactNode }) => {
 
             {/* Right Side */}
             <div className="flex items-center space-x-4">
+              {/* Currency Selector */}
+              <CurrencySelector />
+              
               {/* Refresh (Admin) */}
               <button
                 onClick={() => window.dispatchEvent(new CustomEvent('admin:refresh'))}
diff --git a/src/contexts/CurrencyContext.tsx b/src/contexts/CurrencyContext.tsx
new file mode 100644
index 0000000..750a8c6
--- /dev/null
+++ b/src/contexts/CurrencyContext.tsx
@@ -0,0 +1,74 @@
+import React, { createContext, useContext, useState, useEffect } from 'react';
+
+export type Currency = 'USD' | 'EUR' | 'GBP' | 'MXN' | 'COP' | 'ARS';
+
+interface CurrencyContextType {
+  currency: Currency;
+  setCurrency: (currency: Currency) => void;
+  formatAmount: (amount: number) => string;
+  symbol: string;
+  exchangeRates: Record<Currency, number>;
+}
+
+const exchangeRates: Record<Currency, number> = {
+  USD: 1,
+  EUR: 0.92,
+  GBP: 0.79,
+  MXN: 17.5,
+  COP: 3950,
+  ARS: 350
+};
+
+const currencySymbols: Record<Currency, string> = {
+  USD: '$',
+  EUR: '€',
+  GBP: '£',
+  MXN: '$',
+  COP: '$',
+  ARS: '$'
+};
+
+const CurrencyContext = createContext<CurrencyContextType | undefined>(undefined);
+
+export const CurrencyProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
+  const [currency, setCurrency] = useState<Currency>(() => {
+    const saved = localStorage.getItem('preferred_currency');
+    return (saved as Currency) || 'USD';
+  });
+
+  useEffect(() => {
+    localStorage.setItem('preferred_currency', currency);
+  }, [currency]);
+
+  const formatAmount = (amount: number): string => {
+    const convertedAmount = amount * exchangeRates[currency];
+    const symbol = currencySymbols[currency];
+    
+    return `${symbol}${convertedAmount.toLocaleString(undefined, {
+      minimumFractionDigits: 2,
+      maximumFractionDigits: 2
+    })}`;
+  };
+
+  return (
+    <CurrencyContext.Provider 
+      value={{ 
+        currency, 
+        setCurrency, 
+        formatAmount,
+        symbol: currencySymbols[currency],
+        exchangeRates
+      }}
+    >
+      {children}
+    </CurrencyContext.Provider>
+  );
+};
+
+export const useCurrency = () => {
+  const context = useContext(CurrencyContext);
+  if (!context) {
+    throw new Error('useCurrency must be used within a CurrencyProvider');
+  }
+  return context;
+};
diff --git a/src/main.tsx b/src/main.tsx
index 47ddbcc..82ee894 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -3,11 +3,14 @@ import { createRoot } from "react-dom/client";
 import App from "./App.tsx";
 import "./index.css";
 import { AuthProvider } from "@/contexts/AuthContext";
+import { CurrencyProvider } from "@/contexts/CurrencyContext";
 
 createRoot(document.getElementById("root")!).render(
   <StrictMode>
-    <AuthProvider>
-      <App />
-    </AuthProvider>
+    <CurrencyProvider>
+      <AuthProvider>
+        <App />
+      </AuthProvider>
+    </CurrencyProvider>
   </StrictMode>
 );