diff --git a/configuracion.html b/configuracion.html
index 2b96255..5643354 100644
--- a/configuracion.html
+++ b/configuracion.html
@@ -31,38 +31,29 @@
                     <button onclick="showTab('zones')" id="tab-zones" class="tab-btn px-6 py-3 text-sm font-bold text-blue-600 border-b-2 border-blue-600 hover:bg-gray-50 transition whitespace-nowrap">
                         <i data-lucide="map" class="inline w-4 h-4 mr-1"></i> Zonas de Actuación
                     </button>
-                    <button onclick="showTab('templates')" id="tab-templates" class="tab-btn px-6 py-3 text-sm font-medium text-gray-500 hover:text-blue-600 hover:bg-gray-50 transition whitespace-nowrap">
-                        <i data-lucide="file-text" class="inline w-4 h-4 mr-1"></i> Plantillas
-                    </button>
-                    <button onclick="showTab('whatsapp')" id="tab-whatsapp" class="tab-btn px-6 py-3 text-sm font-medium text-gray-500 hover:text-blue-600 hover:bg-gray-50 transition whitespace-nowrap">
-                        <i data-lucide="message-circle" class="inline w-4 h-4 mr-1"></i> WhatsApp
-                    </button>
-                    <button onclick="showTab('providers')" id="tab-providers" class="tab-btn px-6 py-3 text-sm font-medium text-gray-500 hover:text-blue-600 hover:bg-gray-50 transition whitespace-nowrap">
-                        <i data-lucide="truck" class="inline w-4 h-4 mr-1"></i> Proveedores
-                    </button>
-                    <button onclick="showTab('portal')" id="tab-portal" class="tab-btn px-6 py-3 text-sm font-medium text-gray-500 hover:text-blue-600 hover:bg-gray-50 transition whitespace-nowrap">
-                        <i data-lucide="globe" class="inline w-4 h-4 mr-1"></i> Portal Cliente
-                    </button>
-                </div>
+                    </div>
 
                 <div class="flex-1 overflow-hidden relative">
 
                     <div id="view-zones" class="tab-content h-full flex flex-col">
                         <div class="grid grid-cols-1 md:grid-cols-3 gap-6 h-full">
+                            
                             <div class="bg-white rounded-xl shadow border border-gray-100 flex flex-col h-full overflow-hidden">
                                 <div class="p-3 bg-gray-50 border-b border-gray-200 font-bold text-sm text-gray-700">1. Selecciona Provincia</div>
                                 <div class="p-2 border-b"><input type="text" id="searchProv" placeholder="Filtrar..." class="w-full text-xs p-2 border rounded" onkeyup="filterProvinces()"></div>
                                 <div id="listProvinces" class="flex-1 overflow-y-auto scroller p-2 space-y-1"></div>
                             </div>
+
                             <div class="bg-white rounded-xl shadow border border-gray-100 flex flex-col h-full overflow-hidden opacity-50 pointer-events-none transition-opacity" id="colZones">
                                 <div class="p-3 bg-gray-50 border-b border-gray-200 font-bold text-sm text-gray-700 flex justify-between items-center">
-                                    <span>2. Crear/Elegir Zona</span>
-                                    <button onclick="addZonePrompt()" class="text-blue-600 hover:bg-blue-100 p-1 rounded"><i data-lucide="plus" class="w-4 h-4"></i></button>
+                                    <span>2. Zonas Definidas</span>
+                                    <button onclick="openZoneModal()" class="text-blue-600 hover:bg-blue-100 p-1 rounded font-bold flex items-center gap-1 text-xs"><i data-lucide="plus" class="w-3 h-3"></i> Nueva</button>
                                 </div>
                                 <div id="listZones" class="flex-1 overflow-y-auto scroller p-2 space-y-1 text-sm">
                                     <p class="text-center text-gray-400 mt-10">Selecciona una provincia</p>
                                 </div>
                             </div>
+
                             <div class="bg-white rounded-xl shadow border border-gray-100 flex flex-col h-full overflow-hidden opacity-50 pointer-events-none transition-opacity" id="colOperators">
                                 <div class="p-3 bg-gray-50 border-b border-gray-200 font-bold text-sm text-gray-700 flex justify-between items-center">
                                     <span>3. Asignar Operarios</span>
@@ -75,80 +66,46 @@
                         </div>
                     </div>
 
-                    <div id="view-templates" class="tab-content hidden h-full">
-                        <div class="bg-white rounded-xl shadow p-8 text-center border border-gray-100">
-                            <i data-lucide="file-text" class="w-12 h-12 text-gray-300 mx-auto mb-4"></i>
-                            <h3 class="text-lg font-bold text-gray-700">Gestor de Plantillas</h3>
-                            <p class="text-gray-500 mb-4">Configura aquí los textos predefinidos para partes de trabajo y correos.</p>
-                            <button class="bg-blue-600 text-white px-4 py-2 rounded-lg text-sm">Nueva Plantilla</button>
-                        </div>
-                    </div>
-
-                    <div id="view-whatsapp" class="tab-content hidden h-full">
-                        <div class="bg-white rounded-xl shadow p-8 text-center border border-gray-100">
-                            <i data-lucide="message-circle" class="w-12 h-12 text-green-500 mx-auto mb-4"></i>
-                            <h3 class="text-lg font-bold text-gray-700">Conexión WhatsApp</h3>
-                            <p class="text-gray-500 mb-4">Estado de la conexión con Evolution API.</p>
-                            <span class="bg-green-100 text-green-700 px-3 py-1 rounded-full text-xs font-bold">Conectado</span>
-                        </div>
-                    </div>
-
-                    <div id="view-providers" class="tab-content hidden h-full">
-                        <div class="bg-white rounded-xl shadow p-8 text-center border border-gray-100">
-                            <i data-lucide="truck" class="w-12 h-12 text-gray-300 mx-auto mb-4"></i>
-                            <h3 class="text-lg font-bold text-gray-700">Proveedores</h3>
-                            <p class="text-gray-500 mb-4">Gestión de proveedores de material y servicios externos.</p>
-                            <button class="bg-blue-600 text-white px-4 py-2 rounded-lg text-sm">Añadir Proveedor</button>
-                        </div>
-                    </div>
-
-                    <div id="view-portal" class="tab-content hidden h-full">
-                        <div class="bg-white rounded-xl shadow p-8 text-center border border-gray-100">
-                            <i data-lucide="globe" class="w-12 h-12 text-blue-300 mx-auto mb-4"></i>
-                            <h3 class="text-lg font-bold text-gray-700">Portal del Cliente</h3>
-                            <p class="text-gray-500 mb-4">Configura qué pueden ver tus clientes al acceder con su enlace.</p>
-                            <div class="inline-flex items-center gap-2 border p-2 rounded bg-gray-50">
-                                <input type="checkbox" checked class="text-blue-600"> <span>Permitir ver fotos</span>
-                            </div>
-                        </div>
-                    </div>
-
                 </div>
             </main>
         </div>
     </div>
 
+    <div id="zoneModal" class="fixed inset-0 bg-black bg-opacity-50 hidden z-50 flex items-center justify-center backdrop-blur-sm">
+        <div class="bg-white rounded-xl shadow-2xl w-full max-w-lg p-6 animate-slide-in flex flex-col max-h-[80vh]">
+            <h3 class="text-xl font-bold mb-4">Nueva Zona / Ruta</h3>
+            <input type="text" id="newZoneName" placeholder="Nombre de la zona (Ej: Ruta Bahía)" class="w-full border p-2 rounded mb-4">
+            
+            <p class="text-xs font-bold text-gray-500 mb-2">Selecciona las Poblaciones incluidas:</p>
+            <div id="townsList" class="border p-3 rounded overflow-y-auto flex-1 grid grid-cols-2 gap-2 text-sm bg-gray-50">
+                </div>
+
+            <div class="flex justify-end gap-2 mt-4 pt-4 border-t">
+                <button onclick="document.getElementById('zoneModal').classList.add('hidden')" class="px-4 py-2 text-gray-500 hover:text-gray-700">Cancelar</button>
+                <button onclick="createZone()" class="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700">Crear Zona</button>
+            </div>
+        </div>
+    </div>
+
     <div id="toast" class="fixed bottom-5 right-5 bg-slate-800 text-white px-6 py-3 rounded-lg shadow-2xl transform translate-y-20 opacity-0 transition-all duration-300 z-50 flex items-center gap-3"><span id="toastMsg">Msg</span></div>
 
     <script src="js/layout.js"></script>
     <script>
-        // VARIABLES GLOBALES (Solo para Zonas por ahora)
         let provinces = [], currentProvId = null, currentZoneId = null;
 
         document.addEventListener("DOMContentLoaded", () => {
             if (!localStorage.getItem("token")) window.location.href = "index.html";
-            loadProvinces(); // Carga inicial para la pestaña de zonas
+            showTab('zones');
+            loadProvinces();
         });
 
-        // --- SISTEMA DE PESTAÑAS ---
         function showTab(tabId) {
-            // Ocultar todo
             document.querySelectorAll('.tab-content').forEach(el => el.classList.add('hidden'));
-            // Mostrar seleccionado
             document.getElementById(`view-${tabId}`).classList.remove('hidden');
-            
-            // Estilos botones
-            document.querySelectorAll('.tab-btn').forEach(el => {
-                el.classList.remove('text-blue-600', 'border-b-2', 'border-blue-600', 'font-bold');
-                el.classList.add('text-gray-500', 'font-medium');
-            });
-            const btn = document.getElementById(`tab-${tabId}`);
-            btn.classList.add('text-blue-600', 'border-b-2', 'border-blue-600', 'font-bold');
-            btn.classList.remove('text-gray-500', 'font-medium');
         }
 
         // ============================
-        // LÓGICA DE ZONAS (Completa)
+        // LÓGICA DE ZONAS
         // ============================
         async function loadProvinces() {
             try {
@@ -193,31 +150,71 @@
             const list = document.getElementById('listZones');
             list.innerHTML = "";
             
+            if(data.zones.length === 0) list.innerHTML = '<p class="text-center text-xs text-gray-400 p-4">No hay zonas. Crea una.</p>';
+
             data.zones.forEach(z => {
                 const div = document.createElement('div');
-                div.className = "p-3 border border-gray-100 rounded hover:border-blue-300 cursor-pointer bg-white mb-2 flex justify-between items-center zone-item";
-                div.innerHTML = `<span class="font-medium text-gray-700">${z.name}</span>`;
+                div.className = "p-3 border border-gray-100 rounded hover:border-blue-300 cursor-pointer bg-white mb-2 zone-item";
                 
-                if (z.owner_id) { 
-                    const btn = document.createElement('button');
-                    btn.innerHTML = '<i data-lucide="trash" class="w-3 h-3"></i>';
-                    btn.className = "text-red-300 hover:text-red-500";
-                    btn.onclick = (e) => { e.stopPropagation(); deleteZone(z.id); };
-                    div.appendChild(btn);
+                // Mostrar pueblos agrupados (si existen)
+                let townsText = "Sin poblaciones";
+                if(z.towns_names && z.towns_names.length > 0) {
+                    townsText = z.towns_names.join(", ");
                 }
+
+                div.innerHTML = `
+                    <div class="flex justify-between items-start">
+                        <span class="font-bold text-gray-700 block">${z.name}</span>
+                        ${z.owner_id ? `<button onclick="event.stopPropagation(); deleteZone(${z.id})" class="text-red-300 hover:text-red-500"><i data-lucide="trash" class="w-3 h-3"></i></button>` : ''}
+                    </div>
+                    <p class="text-xs text-gray-400 mt-1 truncate">${townsText}</p>
+                `;
+                
                 div.onclick = () => selectZone(z.id, div);
                 list.appendChild(div);
             });
             lucide.createIcons();
         }
 
-        async function addZonePrompt() {
-            const name = prompt("Nombre de la nueva zona (ej: Zona Norte):");
-            if(!name) return;
-            await fetch(`${API_URL}/zones`, {
-                method: 'POST', headers: { "Content-Type": "application/json", "Authorization": `Bearer ${localStorage.getItem("token")}` },
-                body: JSON.stringify({ province_id: currentProvId, name })
+        // --- CREACIÓN DE ZONAS (NUEVO) ---
+        async function openZoneModal() {
+            if(!currentProvId) return;
+            document.getElementById('newZoneName').value = "";
+            
+            // Cargar pueblos de la provincia
+            const res = await fetch(`${API_URL}/provinces/${currentProvId}/towns`, { headers: { "Authorization": `Bearer ${localStorage.getItem("token")}` } });
+            const data = await res.json();
+            const list = document.getElementById('townsList');
+            list.innerHTML = "";
+            
+            if(data.towns.length === 0) list.innerHTML = '<p class="col-span-2 text-center text-gray-400">No hay poblaciones cargadas.</p>';
+
+            data.towns.forEach(t => {
+                list.innerHTML += `
+                    <label class="flex items-center gap-2 p-1 hover:bg-blue-50 rounded">
+                        <input type="checkbox" value="${t.id}" class="town-check text-blue-600 rounded"> 
+                        <span class="truncate">${t.name}</span>
+                    </label>
+                `;
             });
+            
+            document.getElementById('zoneModal').classList.remove('hidden');
+        }
+
+        async function createZone() {
+            const name = document.getElementById('newZoneName').value;
+            const checks = document.querySelectorAll('.town-check:checked');
+            const townIds = Array.from(checks).map(c => c.value);
+
+            if(!name) { alert("Pon un nombre a la zona"); return; }
+
+            await fetch(`${API_URL}/zones`, {
+                method: 'POST', 
+                headers: { "Content-Type": "application/json", "Authorization": `Bearer ${localStorage.getItem("token")}` },
+                body: JSON.stringify({ province_id: currentProvId, name, town_ids: townIds })
+            });
+            
+            document.getElementById('zoneModal').classList.add('hidden');
             loadZones(currentProvId);
         }