diff --git a/conversations.php b/conversations.php
index 38684b9..6286889 100644
--- a/conversations.php
+++ b/conversations.php
@@ -873,6 +873,9 @@
                     <button class="btn" id="send-btn">
                         <i class="fas fa-paper-plane"></i>
                     </button>
+                    <button class="btn btn-danger" id="delete-file-btn" title="Eliminar" style="display:none; margin-left:6px;">
+                        <i class="fas fa-trash"></i>
+                    </button>
                 </div>
             </div>
         </div>
@@ -1344,8 +1347,9 @@
                             try { self.initRecordingHandlers(); } catch(e) { console.warn('initRecordingHandlers failed', e); }
                         }
 
+                        // While recording: clicking mic cancels the recording (as requested)
                         if (self._mediaRecorder && self._mediaRecorder.state === 'recording') {
-                            try { self.stopRecording(); } catch (e) { console.warn('stopRecording failed', e); }
+                            try { self.cancelRecording(); } catch (e) { console.warn('cancelRecording failed', e); }
                         } else {
                             try { self.startRecording(); } catch (e) { console.warn('startRecording failed', e); alert('No se pudo iniciar la grabación.'); }
                         }
@@ -2430,12 +2434,30 @@
                             // set as selected file and show preview
                             this.selectedFile = file;
                             this.showMediaPreview(file);
+                            // restore mic UI to default (not recording)
+                            try {
+                                const micEl2 = document.getElementById('mic-btn');
+                                if (micEl2) {
+                                    micEl2.innerHTML = micEl2.dataset._wa_prev || '<i class="fas fa-microphone"></i>';
+                                    micEl2.title = 'Grabar audio';
+                                    micEl2.classList.remove('recording-cancel');
+                                }
+                            } catch(e) { /* ignore */ }
+                            // Clear recorder reference to indicate stopped
+                            this._mediaRecorder = null;
                         };
 
                         this._mediaRecorder.start();
                         this._recordingStart = Date.now();
                         const ind = document.getElementById('recording-indicator'); if (ind) ind.style.display = 'block';
-                        const micEl = document.getElementById('mic-btn'); if (micEl) micEl.classList.add('recording');
+                        const micEl = document.getElementById('mic-btn'); if (micEl) {
+                            // Show cancel on same button
+                            micEl.dataset._wa_prev = micEl.innerHTML;
+                            micEl.innerHTML = '<i class="fas fa-times"></i>';
+                            micEl.title = 'Cancelar';
+                            micEl.classList.add('recording');
+                            micEl.classList.add('recording-cancel');
+                        }
                         // Ensure UI shows mic and hides send while recording
                         if (this._updateSendMicVisibility) this._updateSendMicVisibility();
                         const update = () => {
@@ -2474,7 +2496,14 @@
                     this._recordingInterval = null;
                     this._recordingStart = null;
                     const ind = document.getElementById('recording-indicator'); if (ind) ind.style.display = 'none';
-                    const micEl = document.getElementById('mic-btn'); if (micEl) micEl.classList.remove('recording');
+                    const micEl = document.getElementById('mic-btn'); if (micEl) {
+                        micEl.classList.remove('recording');
+                        micEl.classList.remove('recording-cancel');
+                        micEl.innerHTML = micEl.dataset._wa_prev || '<i class="fas fa-microphone"></i>';
+                        micEl.title = 'Grabar audio';
+                    }
+                    // hide delete button if present
+                    const delBtn = document.getElementById('delete-file-btn'); if (delBtn) delBtn.style.display = 'none';
                     if (this._updateSendMicVisibility) this._updateSendMicVisibility();
                 };
 
@@ -2960,6 +2989,13 @@
                 // Mostrar preview
                 preview.style.display = 'block';
                 
+                // Show delete button next to send
+                const delBtn = document.getElementById('delete-file-btn');
+                if (delBtn) {
+                    delBtn.style.display = 'inline-flex';
+                    delBtn.onclick = () => { this.cancelMediaUpload(); };
+                }
+
                 // Use the main send handler: `sendMessage` will delegate to media send when a file is selected
                 const sendBtn = document.getElementById('send-btn');
                 // ensure send button is enabled
@@ -3065,7 +3101,8 @@
                 
                 // Restaurar botón enviar
                 const sendBtn = document.getElementById('send-btn');
-                sendBtn.onclick = null;
+                if (sendBtn) { sendBtn.onclick = null; sendBtn.disabled = false; sendBtn.innerHTML = '<i class="fas fa-paper-plane"></i>'; }
+                const delBtn = document.getElementById('delete-file-btn'); if (delBtn) delBtn.style.display = 'none';
             }
             
             renderMediaMessage(message) {