diff --git a/index.php b/index.php
index 50bc79b..cb9491b 100644
--- a/index.php
+++ b/index.php
@@ -350,6 +350,7 @@ try {
                                 <button type="submit" class="btn btn-primary">
                                     <i class="fas fa-paper-plane"></i> Enviar Mensaje
                                 </button>
+                                <input type="hidden" name="template_params" id="template-params" value="">
                             </form>
                         </div>
                     </div>
@@ -769,6 +770,53 @@ try {
         }
     </script>
 
+    <script>
+        // Enhancer: pedir nombre para la plantilla `contacto_nuevo` antes de enviar
+        (function(){
+            const form = document.getElementById('send-message-form');
+            if (!form) return;
+
+            form.addEventListener('submit', function(e){
+                try {
+                    const typeEl = document.getElementById('message-type');
+                    const tplEl = document.getElementById('message-template');
+                    const recipientTypeEl = document.getElementById('recipient-type');
+                    if (!typeEl || !tplEl) return; // nothing to do
+
+                    const type = typeEl.value;
+                    const tpl = tplEl.value;
+
+                    if (type === 'template' && tpl === 'contacto_nuevo') {
+                        // obtener valor por defecto para el prompt
+                        let defaultName = '';
+                        if (recipientTypeEl && recipientTypeEl.value === 'existing') {
+                            const sel = document.getElementById('message-recipient');
+                            if (sel && sel.options && sel.selectedIndex >= 0) defaultName = sel.options[sel.selectedIndex].text || '';
+                        } else {
+                            const manual = document.getElementById('manual-recipient');
+                            if (manual) defaultName = manual.value || '';
+                        }
+
+                        const name = prompt('Ingrese el nombre para la plantilla contacto_nuevo:', defaultName);
+                        if (name === null) {
+                            // usuario canceló
+                            e.preventDefault();
+                            return false;
+                        }
+
+                        const paramsInput = document.getElementById('template-params');
+                        if (paramsInput) {
+                            const clean = (typeof name === 'string') ? name.trim() : '';
+                            paramsInput.value = JSON.stringify({ name: clean || defaultName });
+                        }
+                    }
+                } catch (err) {
+                    console.error('template name prompt failed', err);
+                }
+            });
+        })();
+    </script>
+
     <!-- Lightbox Modal -->
     <div class="modal fade" id="imageLightboxModal" tabindex="-1" aria-hidden="true">
         <div class="modal-dialog modal-dialog-centered modal-lg">