diff --git a/conversations.php b/conversations.php
index 16f98d6..38684b9 100644
--- a/conversations.php
+++ b/conversations.php
@@ -255,6 +255,17 @@
             white-space: -o-pre-wrap;
             word-break: break-word;
         }
+
+        /* WhatsApp-like inline formatting and interactive messages */
+        .wa-interactive { margin-top: 8px; border: 1px solid rgba(0,0,0,0.06); padding: 8px; border-radius: 8px; background: #fff; }
+        .wa-interactive .wa-title { font-weight:700; margin-bottom:6px; }
+        .wa-interactive .wa-buttons { display:flex; gap:6px; flex-wrap:wrap; }
+        .wa-interactive .wa-buttons .wa-interactive-btn { white-space:nowrap; }
+        .wa-interactive .wa-list { margin-top:6px; }
+        .wa-interactive .wa-list-item { padding:8px; border-radius:6px; cursor:pointer; border:1px solid transparent; }
+        .wa-interactive .wa-list-item:hover { background:#f6f8fb; border-color:rgba(0,0,0,0.04); }
+        .wa-code { background:#0b0b0b; color:#fff; padding:8px; border-radius:6px; font-family: monospace; white-space: pre-wrap; }
+        .wa-inline-code { background:#f4f4f4; padding:2px 6px; border-radius:4px; font-family: monospace; }
         .message-bubble:hover {
             transform: translateY(-2px);
             box-shadow: 0 8px 20px rgba(2,6,23,0.06);
@@ -818,11 +829,11 @@
                         <option value="text">Texto</option>
                         <option value="template">Plantilla</option>
                     </select> -->
-                    <div id="templateSelectContainer" style="display:none; margin-right:8px;">
+                  <!--   <div id="templateSelectContainer" style="display:none; margin-right:8px;">
                         <select id="templateSelect" class="form-select form-select-sm">
                             <option value="">Seleccionar plantilla...</option>
                         </select>
-                    </div>
+                    </div> -->
                     <div class="quick-replies-wrapper" style="position:relative;">
                         <button id="quick-replies-toggle" class="btn btn-sm btn-outline-secondary" title="Respuestas rápidas" aria-expanded="false">⚡️</button>
                         <div id="quick-replies-panel" class="quick-replies-panel" style="display:none; position:absolute; bottom:48px; left:0; z-index:1200; min-width:220px; max-width:420px;">
@@ -2328,7 +2339,9 @@
                                 replyHtml = `<div class="reply-preview">En respuesta a: ${window.escapeHtml(previewText)}</div>`;
                             }
                             const mediaPresent = (msg.local_thumb || msg.local_file || msg.media_url_external || msg.media_url);
-                            const content = mediaPresent ? (window.renderMediaMessage ? window.renderMediaMessage(msg) : (window.escapeHtml(msg.content || '[Mensaje]'))) : window.escapeHtml(msg.content || '[Mensaje vacío]');
+                            const content = mediaPresent
+                                ? (window.renderMediaMessage ? window.renderMediaMessage(msg) : (window.formatMessageContent ? window.formatMessageContent(msg.content || '[Mensaje]') : window.escapeHtml(msg.content || '[Mensaje]')))
+                                : (window.formatMessageContent ? window.formatMessageContent(msg.content || '[Mensaje vacío]') : window.escapeHtml(msg.content || '[Mensaje vacío]'));
                             const time = msg.created_at ? new Date(msg.created_at).toLocaleTimeString('es-ES', { hour: '2-digit', minute: '2-digit' }) : '';
                             const statusIcon = this.getStatusIcon(msg.status);
                             const reactionHtml = msg.reaction_emoji ? `<div class="reaction-badge">${msg.reaction_emoji}</div>` : '';
@@ -3181,6 +3194,108 @@
             }
         }
 
+        // Helper para renderizar WhatsApp-like formatted text and interactive messages
+        function renderInteractiveMessage(obj) {
+            try {
+                const interactive = obj.interactive || obj;
+                const t = interactive.type || (interactive.header && 'button');
+                if (t === 'button' || interactive.button) {
+                    const title = escapeHtml(interactive.title || interactive.body || '');
+                    const buttons = interactive.buttons || interactive.button || [];
+                    const html = [`<div class="wa-interactive">`, title ? `<div class="wa-title">${title}</div>` : ''];
+                    html.push(`<div class="wa-buttons">`);
+                    buttons.forEach(b => {
+                        const label = escapeHtml(b.title || b.text || b.body || b.label || '');
+                        html.push(`<button class="btn btn-sm btn-outline-primary wa-interactive-btn" data-value="${label}">${label}</button>`);
+                    });
+                    html.push(`</div></div>`);
+                    return html.join('');
+                }
+                if (t === 'list' || interactive.sections) {
+                    const title = escapeHtml(interactive.title || interactive.header || '');
+                    const sections = interactive.sections || [];
+                    const html = [`<div class="wa-interactive">`, title ? `<div class="wa-title">${title}</div>` : ''];
+                    html.push(`<div class="wa-list">`);
+                    sections.forEach(s => {
+                        const secTitle = escapeHtml(s.title || '');
+                        if (secTitle) html.push(`<div class="wa-section-title">${secTitle}</div>`);
+                        (s.rows || []).forEach(r => {
+                            const rowTitle = escapeHtml(r.title || r.name || r.id || '');
+                            const rowDesc = escapeHtml(r.description || '');
+                            html.push(`<div class="wa-list-item" data-value="${rowTitle}"><div class="wa-list-name">${rowTitle}</div>${rowDesc?`<div class="wa-list-desc small text-muted">${rowDesc}</div>`:''}</div>`);
+                        });
+                    });
+                    html.push(`</div></div>`);
+                    return html.join('');
+                }
+            } catch (e) { console.warn('renderInteractiveMessage failed', e); }
+            return '';
+        }
+
+        function formatMessageInlineCode(s) {
+            return s.replace(/`([^`]+)`/g, (m, g1) => `<span class="wa-inline-code">${escapeHtml(g1)}</span>`);
+        }
+
+        function formatMessageContent(text) {
+            if (!text && text !== 0) return '';
+            try {
+                // If looks like JSON with interactive payload, render interactive UI
+                const t = String(text).trim();
+                if ((t.startsWith('{') && t.endsWith('}')) || (t.startsWith('[') && t.endsWith(']'))) {
+                    try {
+                        const parsed = JSON.parse(t);
+                        if (parsed && (parsed.interactive || parsed.type === 'interactive')) {
+                            return renderInteractiveMessage(parsed.interactive || parsed);
+                        }
+                    } catch (e) { /* not json */ }
+                }
+
+                // Escape HTML first
+                let s = escapeHtml(String(text));
+
+                // Code block (triple backticks) -> <pre>
+                s = s.replace(/```([\s\S]*?)```/g, (m, g1) => `<div class="wa-code">${escapeHtml(g1)}</div>`);
+                // Inline code
+                s = formatMessageInlineCode(s);
+                // Bold *text*
+                s = s.replace(/\*([^*]+)\*/g, '<strong>$1</strong>');
+                // Italic _text_
+                s = s.replace(/_([^_]+)_/g, '<em>$1</em>');
+                // Strikethrough ~text~
+                s = s.replace(/~([^~]+)~/g, '<del>$1</del>');
+
+                // Auto-link URLs
+                s = s.replace(/(https?:\/\/[^\s]+)/g, '<a href="$1" target="_blank" rel="noopener noreferrer">$1</a>');
+
+                return s;
+            } catch (e) {
+                console.warn('formatMessageContent failed', e);
+                return escapeHtml(String(text));
+            }
+        }
+
+        window.formatMessageContent = formatMessageContent;
+
+        // Delegate clicks on interactive buttons/list items to send quick replies
+        document.addEventListener('click', (ev) => {
+            const btn = ev.target.closest('.wa-interactive-btn');
+            if (btn) {
+                ev.stopPropagation();
+                const v = btn.dataset.value;
+                if (v && window.chatApp && typeof window.chatApp.sendQuickReply === 'function') {
+                    window.chatApp.sendQuickReply(v);
+                }
+            }
+            const item = ev.target.closest('.wa-list-item');
+            if (item) {
+                ev.stopPropagation();
+                const v = item.dataset.value;
+                if (v && window.chatApp && typeof window.chatApp.sendQuickReply === 'function') {
+                    window.chatApp.sendQuickReply(v);
+                }
+            }
+        });
+
         // Helper para iconos de archivos (copiado de chat_window)
         function getFileIcon(filename) {
             if (!filename) return 'fas fa-file text-muted';