diff --git a/ver_formulario_enviado.php b/ver_formulario_enviado.php
index 0c048a6..9ab62e2 100644
--- a/ver_formulario_enviado.php
+++ b/ver_formulario_enviado.php
@@ -1297,33 +1297,42 @@ function _mpApplyExamVisibility(selectedExam) {
     for (var gk in _mpAllGroups) {
         _mpAllGroups[gk].forEach(function(s) { if (s.sep_id) allTomaSeps[s.sep_id] = gk; });
     }
-    if (!Object.keys(allTomaSeps).length) return;
+    console.log('[tomas] _mpAllGroups keys:', Object.keys(_mpAllGroups));
+    console.log('[tomas] allTomaSeps:', allTomaSeps);
+    console.log('[tomas] selectedExam:', selectedExam);
+    if (!Object.keys(allTomaSeps).length) {
+        console.warn('[tomas] Sin sep_ids en _mpAllGroups — no se aplica visibilidad');
+        return;
+    }
 
     // 2. Sep_ids del examen seleccionado
     var examSeps = {};
     if (selectedExam) {
         var groups = _mpGetGroupsForExam(selectedExam);
+        console.log('[tomas] groups for', selectedExam, ':', Object.keys(groups));
         for (var gk2 in groups) {
             groups[gk2].forEach(function(s) { if (s.sep_id) examSeps[s.sep_id] = true; });
         }
     }
+    console.log('[tomas] examSeps:', examSeps);
 
-    // 3. Recorrer DOM y aplicar visibilidad
+    // 3. Recorrer hijos directos de doc-body en orden
+    // (no querySelectorAll — así capturamos section-title y otros sin data-campo-id)
     var docBody = document.querySelector('.doc-body');
     if (!docBody) return;
     var inHidden = false;
-    docBody.querySelectorAll('[data-campo-id]').forEach(function(el) {
-        var cid = el.getAttribute('data-campo-id');
-        if (el.classList.contains('esquema-sep')) {
+    Array.from(docBody.children).forEach(function(child) {
+        if (child.classList.contains('esquema-sep')) {
+            var cid = child.getAttribute('data-campo-id') || '';
             if (allTomaSeps[cid] !== undefined) {
-                inHidden = !examSeps[cid]; // ocultar si no es del examen
-                el.style.display = inHidden ? 'none' : '';
+                inHidden = !examSeps[cid];
             } else {
                 inHidden = false; // separador genérico — siempre visible
-                el.style.display = '';
             }
+            child.style.display = inHidden ? 'none' : '';
         } else {
-            el.style.display = inHidden ? 'none' : '';
+            // campo, section-title, firma-pro-widget, etc.
+            child.style.display = inHidden ? 'none' : '';
         }
     });
 }