diff --git a/calendario.html b/calendario.html
index 26881a4..10077f7 100644
--- a/calendario.html
+++ b/calendario.html
@@ -126,8 +126,11 @@
                     <p class="text-[9px] font-black text-primary-dynamic uppercase tracking-widest" id="detCompany">Compañía</p>
                     <span id="detRef" class="text-[9px] font-black text-slate-400 uppercase"></span>
                 </div>
-                <h2 id="detName" class="text-2xl font-black text-slate-900 uppercase leading-none mb-6">Nombre Cliente</h2>
+<h2 id="detName" class="text-2xl font-black text-slate-900 uppercase leading-none mb-3">Nombre Cliente</h2>
                 
+<button onclick="copyAndOpenPortal()" id="btnPortal" class="w-full mb-6 bg-indigo-50 text-indigo-700 hover:bg-indigo-100 font-black py-2.5 rounded-xl border border-indigo-200 flex items-center justify-center gap-2 text-[10px] uppercase tracking-widest active:scale-95 transition-all text-center">
+    <i data-lucide="external-link" class="w-4 h-4"></i> Copiar y Abrir Portal
+</button>                
                 <button onclick="callClient()" class="w-full bg-primary-dynamic text-white font-black py-4 rounded-2xl shadow-xl flex items-center justify-center gap-3 uppercase text-sm tracking-widest active:scale-95 transition-all">
                     <i data-lucide="phone" class="w-5 h-5 fill-current"></i> Llamar al Cliente
                 </button>
@@ -528,6 +531,54 @@
         function callClient() { const p = document.getElementById('detPhoneRaw').value; if (p) window.location.href = `tel:+34${p}`; else alert("Sin teléfono"); }
         function openWhatsApp() { const p = document.getElementById('detPhoneRaw').value; if (p) window.open(`https://wa.me/34${p}`, '_blank'); else alert("Sin teléfono"); }
         
+        
+        async function copyAndOpenPortal() {
+            const btn = document.getElementById('btnPortal');
+            const originalHtml = btn.innerHTML;
+            btn.innerHTML = '<i data-lucide="loader-2" class="w-4 h-4 animate-spin"></i> Generando...';
+            lucide.createIcons();
+            
+            try {
+                const phone = document.getElementById('detPhoneRaw').value;
+                const name = document.getElementById('detName').innerText;
+                const address = document.getElementById('detAddress').innerText;
+                
+                if (!phone) {
+                    showToast("Sin teléfono no hay portal", true);
+                    return;
+                }
+
+                // Usamos la API que ya tienes para obtener el token mágico del cliente
+                const res = await fetch(`${API_URL}/clients/ensure`, {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${localStorage.getItem("token")}` },
+                    body: JSON.stringify({ phone, name, address })
+                });
+                const data = await res.json();
+                
+                if (data.ok && data.client.portal_token) {
+                    const link = `https://portal.integrarepara.es/?token=${data.client.portal_token}&service=${currentServiceId}`;
+                    
+                    // Intentamos copiar al portapapeles
+                    try {
+                        await navigator.clipboard.writeText(link);
+                        showToast("¡Enlace copiado al portapapeles!");
+                    } catch (err) {
+                        console.warn("Navegador bloqueó el copiado automático");
+                    }
+                    
+                    // Y lo abrimos inmediatamente en otra pestaña
+                    window.open(link, '_blank');
+                } else {
+                    showToast("Error al obtener el enlace", true);
+                }
+            } catch (e) {
+                showToast("Error de conexión", true);
+            } finally {
+                btn.innerHTML = originalHtml;
+                lucide.createIcons();
+            }
+        }
         function openMaps() { 
             const a = document.getElementById('detAddress').innerText; 
             if (a) {