diff --git a/modules/turnero/views/chat.php b/modules/turnero/views/chat.php
index 37e2e38..77e3acc 100644
--- a/modules/turnero/views/chat.php
+++ b/modules/turnero/views/chat.php
@@ -752,7 +752,9 @@ function buildBubble(msg) {
     div.dataset.msgId    = msg.id;
     div.dataset.waId     = msg.message_id || '';
 
-    const mediaSrc = msg.local_file ? ('../' + msg.local_file) : (msg.media_url_external || null);
+    const _base = window.location.origin;
+    const _toAbs = p => p ? (p.startsWith('http') ? p : `${_base}/${p.replace(/^\//, '')}`) : null;
+    const mediaSrc = msg.local_file ? _toAbs(msg.local_file) : (msg.media_url_external ? _toAbs(msg.media_url_external) : null);
     let content = '';
 
     if (msg.message_type === 'image' && mediaSrc) {
@@ -762,8 +764,18 @@ function buildBubble(msg) {
     } else if (msg.message_type === 'video' && mediaSrc) {
         content = `<video class="msg-video" src="${escHtml(mediaSrc)}" controls preload="metadata"></video>`;
         if (msg.content) content += `<div style="font-size:.82rem;margin-top:2px">${escHtml(msg.content)}</div>`;
-    } else if (msg.message_type === 'audio' && mediaSrc) {
-        content = `<audio class="msg-audio" src="${escHtml(mediaSrc)}" controls preload="metadata"></audio>`;
+    } else if (msg.message_type === 'audio') {
+        if (mediaSrc) {
+            content = `<audio class="msg-audio" controls preload="metadata"
+                onerror="this.outerHTML='<div style=\\'font-size:.78rem;color:#e53e3e;padding:4px 0\\'><i class=\\'fas fa-exclamation-circle\\'></i> Audio no disponible</div>'">
+                <source src="${escHtml(mediaSrc)}" type="audio/ogg">
+                <source src="${escHtml(mediaSrc)}" type="audio/mpeg">
+                <source src="${escHtml(mediaSrc)}" type="audio/wav">
+                <source src="${escHtml(mediaSrc)}" type="audio/webm">
+            </audio>`;
+        } else {
+            content = `<div style="font-size:.78rem;color:#aaa;padding:4px 0"><i class="fas fa-microphone-slash"></i> Audio pendiente de descarga</div>`;
+        }
     } else if (msg.message_type === 'document' && mediaSrc) {
         const icon = (msg.mime_type || '').includes('pdf') ? 'fa-file-pdf' :
                      (msg.mime_type || '').includes('spreadsheet') || (msg.mime_type || '').includes('excel') ? 'fa-file-excel' :