diff --git a/index.cfm b/index.cfm
index 3bd9282..f0d9dab 100644
--- a/index.cfm
+++ b/index.cfm
@@ -5,17 +5,11 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Сверка договоров</title>
+  <title>Сверка договоров — LLM</title>
   <link rel="icon" type="image/png" href="/favicon.png">
   <script src="https://unpkg.com/lucide@latest"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js"></script>
   <style>
-    :root {
-      --brand-primary: #2563eb; --brand-primary-dark: #1d4ed8;
-      --brand-gray: #d1d5db; --brand-grey-light: #f3f4f6;
-      --background: #ffffff; --foreground: #1a1a1a;
-      --muted: #6b7280; --destructive: #ef4444; --green: #22c55e; --yellow: #eab308;
-    }
+    :root { --brand-primary: #2563eb; --brand-primary-dark: #1d4ed8; --brand-gray: #d1d5db; --brand-grey-light: #f3f4f6; --background: #ffffff; --foreground: #1a1a1a; --muted: #6b7280; --destructive: #ef4444; --green: #22c55e; }
     * { box-sizing: border-box; margin: 0; padding: 0; }
     body { font-family: system-ui, sans-serif; font-size: 14px; color: var(--foreground); background: var(--brand-grey-light); min-height: 100vh; }
     .topbar { background: var(--background); border-bottom: 1px solid var(--brand-gray); padding: 0 24px; height: 56px; display: flex; align-items: center; gap: 16px; }
@@ -29,7 +23,6 @@
     .btn-primary { background: var(--brand-primary); border-color: var(--brand-primary); color: #fff; }
     .btn-primary:hover { background: var(--brand-primary-dark); }
     .btn:disabled { opacity: .5; cursor: not-allowed; }
-    .btn-sm { height: 28px; font-size: 12px; padding: 0 10px; }
     .table-wrap { border-radius: 6px; border: 1px solid var(--brand-gray); overflow: hidden; margin-top: 12px; }
     table { width: 100%; border-collapse: collapse; font-size: 13px; }
     th { background: var(--brand-grey-light); text-transform: uppercase; padding: 6px 10px; border-right: 1px solid var(--brand-gray); text-align: left; font-weight: 600; font-size: 11px; color: var(--muted); }
@@ -39,6 +32,7 @@
     .num-cell { text-align: right; white-space: nowrap; }
     .status-ok { color: var(--green); }
     .status-err { color: var(--destructive); }
+    .summary-row td { background: rgba(34,197,94,.05); font-weight: 600; }
     .empty-row td { color: var(--muted); text-align: center; padding: 24px; }
     .remove-btn { cursor: pointer; color: var(--muted); background: none; border: none; padding: 2px 4px; font-size: 16px; line-height: 1; }
     .remove-btn:hover { color: var(--destructive); }
@@ -53,24 +47,24 @@
     .modal-body .kv { display: flex; margin-bottom: 6px; font-size: 13px; }
     .modal-body .kv .k { color: var(--muted); width: 110px; flex-shrink: 0; }
     .modal-body .kv .v { word-break: break-all; }
-    .modal-body pre { background: var(--brand-grey-light); padding: 10px; border-radius: 6px; font-size: 12px; max-height: 200px; overflow-y: auto; white-space: pre-wrap; margin-top: 4px; }
-    .diff-added td { background: rgba(34,197,94,.08); }
-    .diff-deleted td { background: rgba(239,68,68,.08); text-decoration: line-through; color: var(--destructive); }
-    .diff-changed td { background: rgba(234,179,8,.08); }
-    .flex-row { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
-    .flex-grow { flex: 1; }
-    #log { font-size: 12px; color: var(--muted); max-height: 200px; overflow-y: auto; background: var(--brand-grey-light); padding: 8px; border-radius: 6px; margin-top: 8px; white-space: pre-wrap; }
+    .diff-added { background: rgba(34,197,94,.1); }
+    .diff-deleted { background: rgba(239,68,68,.1); }
+    .diff-changed { background: rgba(234,179,8,.1); }
+    .diff-added td { color: var(--green); }
+    .diff-deleted td { color: var(--destructive); text-decoration: line-through; }
+    .diff-field-old { color: var(--destructive); text-decoration: line-through; font-size: 11px; }
+    .diff-field-new { color: var(--green); font-weight: 600; }
+    @keyframes spin { to { transform: rotate(360deg); } }
+    .spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: spin .6s linear infinite; }
   </style>
 </head>
 <body>
 <div class="topbar">
   <img src="/nubes-logo.svg" alt="Nubes">
-  <span class="title">Сверка договоров <span style="font-weight:400;color:var(--muted);font-size:12px;">v1.0.37 — Lucee</span></span>
+  <span class="title">Сверка договоров — LLM <span style="font-weight:400;color:var(--muted);font-size:12px;">v1.0.40 — Lucee</span></span>
 </div>
 
 <div class="content">
-
-  <!-- Загрузка -->
   <div class="card">
     <div class="card-header">
       <i data-lucide="folder-open" style="width:18px;height:18px;"></i>
@@ -78,6 +72,7 @@
     </div>
     <div class="card-body">
       <input type="file" id="fileInput" accept=".docx,.doc,.pdf,.zip" multiple style="margin-bottom:12px;width:100%;">
+
       <div class="table-wrap">
         <table>
           <thead>
@@ -86,81 +81,72 @@
           <tbody id="fileTable"></tbody>
         </table>
       </div>
-      <button class="btn btn-primary" id="uploadBtn" style="width:100%;justify-content:center;margin-top:12px;" disabled>
-        <i data-lucide="upload" style="width:16px;height:16px;"></i> Загрузить
+
+      <button class="btn btn-primary" id="parseBtn" style="width:100%;justify-content:center;margin-top:12px;" disabled>
+        <i data-lucide="play" style="width:16px;height:16px;"></i> Парсинг
       </button>
-      <div id="uploadTimer" style="text-align:center;font-size:12px;color:var(--muted);margin-top:4px;display:none;"></div>
+
+      <button class="btn btn-primary" id="llmBtn" style="width:100%;justify-content:center;margin-top:8px;display:none;">
+        <i data-lucide="scale" style="width:16px;height:16px;"></i> Сравнить (LLM)
+      </button>
+
+      <details style="margin-top:8px;font-size:12px;">
+        <summary style="cursor:pointer;color:var(--muted);">⚙ Промпт LLM</summary>
+        <textarea id="promptEditor" style="width:100%;height:200px;font-family:monospace;font-size:11px;border:1px solid var(--brand-gray);border-radius:6px;padding:8px;margin-top:4px;"></textarea>
+        <div style="display:flex;gap:8px;margin-top:4px;">
+          <button class="btn" id="promptSave" style="font-size:11px;height:28px;">Сохранить</button>
+          <button class="btn" id="promptReset" style="font-size:11px;height:28px;">По умолчанию</button>
+          <span id="promptStatus" style="font-size:11px;color:var(--muted);line-height:28px;"></span>
+        </div>
+      </details>
     </div>
   </div>
 
-  <!-- Действия -->
-  <div class="card" id="actionsCard" style="display:none;">
-    <div class="card-header">
-      <i data-lucide="play" style="width:18px;height:18px;"></i>
-      Обработка
-    </div>
-    <div class="card-body">
-      <div style="margin-bottom:8px;">
-        <textarea id="promptEditor" style="width:100%;height:120px;font-family:monospace;font-size:11px;border:1px solid var(--brand-gray);border-radius:6px;padding:8px;" placeholder="Промпт для LLM (оставьте пустым для стандартного)..."></textarea>
-      </div>
-      <div class="flex-row">
-        <button class="btn btn-primary" id="btnParse">Парсинг</button>
-        <button class="btn btn-primary" id="btnExtract">LLM-извлечение</button>
-        <button class="btn btn-primary" id="btnDiffer">Сравнить</button>
-        <button class="btn btn-primary" id="btnFull" style="background:var(--green);border-color:var(--green);">⚡ Полный цикл</button>
-      </div>
-      <div id="log"></div>
-    </div>
-  </div>
-
-  <!-- Сравнение -->
   <div class="card" id="diffCard" style="display:none;">
     <div class="card-header">
-      <i data-lucide="git-compare" style="width:18px;height:18px;"></i>
-      Сравнение
+      <i data-lucide="file-diff" style="width:18px;height:18px;"></i>
+      Результаты сравнения <span id="diffStatus" style="font-weight:400;font-size:12px;margin-left:8px;"></span>
     </div>
     <div class="card-body" id="diffBody"></div>
   </div>
 
-  <!-- Чат -->
-  <div class="card" id="chatCard" style="display:none;">
+  <div class="card" id="chatCard" style="display:none;margin-top:16px;">
     <div class="card-header">
       <i data-lucide="message-circle" style="width:18px;height:18px;"></i>
-      Чат с договором
+      Задать вопрос по договору
     </div>
     <div class="card-body">
-      <div id="chatMessages" style="margin-bottom:8px;font-size:13px;max-height:300px;overflow-y:auto;"></div>
-      <div class="flex-row">
-        <input type="text" id="chatInput" placeholder="Какая общая сумма? Что изменилось? ..." class="flex-grow">
-        <button class="btn btn-primary" id="chatSend">→</button>
+      <div id="chatMessages" style="margin-bottom:8px;font-size:13px;"></div>
+      <div style="display:flex;gap:8px;">
+        <input type="text" id="chatInput" placeholder="Какая общая сумма? Что изменилось? ..." style="flex:1;height:32px;border:1px solid var(--brand-gray);border-radius:6px;padding:0 8px;font-size:13px;">
+        <button class="btn btn-primary" id="chatSend" style="height:32px;font-size:13px;">→</button>
       </div>
     </div>
   </div>
+</div>
 
-  <!-- Модалка -->
-  <div class="modal-overlay" id="modalOverlay" onclick="closeModal(event)">
-    <div class="modal" onclick="event.stopPropagation()">
-      <div class="modal-header">
-        <i data-lucide="file-text" style="width:18px;height:18px;"></i>
-        <span id="modalTitle">Информация о файле</span>
-        <button class="remove-btn" onclick="closeModal()" style="margin-left:auto;font-size:18px;">&#xd7;</button>
-      </div>
-      <div class="modal-body" id="modalBody"></div>
+<div class="modal-overlay" id="modalOverlay" onclick="closeModal(event)">
+  <div class="modal" onclick="event.stopPropagation()">
+    <div class="modal-header">
+      <i data-lucide="file-text" style="width:18px;height:18px;"></i>
+      <span id="modalTitle">Информация о файле</span>
+      <button class="remove-btn" onclick="closeModal()" style="margin-left:auto;font-size:18px;">&#xd7;</button>
     </div>
+    <div class="modal-body" id="modalBody"></div>
   </div>
-
 </div>
 
 <script>
 lucide.createIcons();
 
+var UPLOAD_URL = 'https://contracts.kube5s.ru/lucee/upload.cfm';
+var SITE_URL = ''; // same origin for api calls
+
 var fileInput = document.getElementById('fileInput');
-var uploadBtn = document.getElementById('uploadBtn');
+var parseBtn = document.getElementById('parseBtn');
 var fileTable = document.getElementById('fileTable');
-var uploadTimer = document.getElementById('uploadTimer');
 var fileQueue = [];
-var contractId = '';
-var uploadStartTime = 0;
+var contractId = null;
 
 function formatSize(bytes) {
   if (!bytes || bytes === 0) return '—';
@@ -175,16 +161,10 @@ function formatDate(ts) {
   return d.toLocaleDateString('ru-RU') + ' ' + d.toLocaleTimeString('ru-RU', {hour:'2-digit',minute:'2-digit'});
 }
 
-function log(msg) {
-  var el = document.getElementById('log');
-  el.textContent += msg + '\n';
-  el.scrollTop = el.scrollHeight;
-}
-
 function renderTable() {
   if (fileQueue.length === 0) {
     fileTable.innerHTML = '<tr class="empty-row"><td colspan="6">Нет файлов — выберите .docx / .pdf / .zip</td></tr>';
-    uploadBtn.disabled = true;
+    parseBtn.disabled = true;
   } else {
     fileTable.innerHTML = fileQueue.map(function(f, i) {
       return '<tr id="row_' + i + '">' +
@@ -192,119 +172,226 @@ function renderTable() {
         '<td style="font-size:12px;color:var(--muted);">' + formatDate(f.lastModified) + '</td>' +
         '<td class="num-cell" style="font-size:12px;color:var(--muted);">' + formatSize(f.size) + '</td>' +
         '<td class="status-cell">' + (f.status || '') + '</td>' +
-        '<td><button class="info-btn' + (f.status ? ' visible' : '') + '" id="info_' + i + '" onclick="showInfo(' + i + ')" title="Инфо"><i data-lucide="info" style="width:16px;height:16px;"></i></button></td>' +
+        '<td><button class="info-btn' + (f.doc_id ? ' visible' : '') + '" id="info_' + i + '" onclick="showInfo(' + i + ')" title="Инфо"><i data-lucide="info" style="width:16px;height:16px;"></i></button></td>' +
         '<td><button class="remove-btn" onclick="removeFile(' + i + ')" title="Удалить"><i data-lucide="trash-2" style="width:16px;height:16px;"></i></button></td>' +
         '</tr>';
     }).join('');
-    uploadBtn.disabled = false;
   }
   lucide.createIcons();
 }
 
 function removeFile(i) {
   fileQueue.splice(i, 1);
-  if (fileQueue.length === 0) contractId = '';
+  if (fileQueue.length === 0) contractId = null;
   renderTable();
 }
+window.removeFile = removeFile;
 
-fileInput.addEventListener('change', function() {
-  var files = this.files;
-  for (var i = 0; i < files.length; i++) {
-    fileQueue.push({
-      name: files[i].name,
-      size: files[i].size,
-      lastModified: files[i].lastModified,
-      file: files[i],
-      status: ''
-    });
+// ── Автозагрузка при выборе файлов ──────────────────────────
+fileInput.addEventListener('change', async function() {
+  var newFiles = Array.from(fileInput.files);
+  if (newFiles.length === 0) return;
+
+  fileInput.disabled = true;
+  parseBtn.disabled = true;
+  parseBtn.innerHTML = '<span class="spinner"></span> Загрузка...';
+
+  for (var i = 0; i < newFiles.length; i++) {
+    var f = newFiles[i];
+    var entry = { name: f.name, lastModified: f.lastModified, size: f.size, file: f, status: '↑ 0%' };
+    fileQueue.push(entry);
+    var rowIdx = fileQueue.length - 1;
+    renderTable();
+
+    try {
+      var resp = await uploadFile(f, function(pct) {
+        fileQueue[rowIdx].status = '↑ ' + pct + '%';
+        renderTable();
+      });
+      if (resp && resp.CONTRACT_ID) contractId = resp.CONTRACT_ID;
+      fileQueue[rowIdx].doc_id = resp.DOC_ID;
+      fileQueue[rowIdx].status = '<span class="status-ok">✓</span>';
+      fileQueue[rowIdx].uploaded = true;
+    } catch(err) {
+      fileQueue[rowIdx].status = '<span class="status-err">✗ ' + err.message + '</span>';
+    }
+    renderTable();
   }
-  this.value = '';
-  renderTable();
+
+  fileInput.value = '';
+  fileInput.disabled = false;
+  parseBtn.disabled = (contractId === null);
+  parseBtn.innerHTML = '<i data-lucide="play" style="width:16px;height:16px;"></i> Парсинг';
+  lucide.createIcons();
 });
 
-// ── Загрузка через прокси (contracts.kube5s.ru/lucee/) ──
-var UPLOAD_URL = 'https://contracts.kube5s.ru/lucee/upload.cfm';
-
-uploadBtn.addEventListener('click', function() {
-  if (fileQueue.length === 0) return;
-  uploadBtn.disabled = true;
-  uploadStartTime = Date.now();
-  uploadTimer.style.display = 'block';
-
-  function uploadNext(i) {
-    if (i >= fileQueue.length) {
-      uploadTimer.style.display = 'none';
-      uploadBtn.disabled = false;
-      var hasErrors = fileQueue.some(function(f) { return f.status && f.status.indexOf('error') === 0; });
-      if (contractId && !hasErrors) {
-        document.getElementById('actionsCard').style.display = 'block';
-        document.getElementById('chatCard').style.display = 'block';
-      }
-      return;
-    }
-    var f = fileQueue[i];
-    if (f.doc_id) { uploadNext(i + 1); return; }
-
-    f.status = '0%';
-    renderTable();
-    uploadTimer.textContent = 'Загрузка ' + (i+1) + '/' + fileQueue.length;
-
+function uploadFile(file, onProgress) {
+  return new Promise(function(resolve, reject) {
     var xhr = new XMLHttpRequest();
     var fd = new FormData();
-    fd.append('files', f.file);
+    fd.append('files', file);
     if (contractId) fd.append('contract_id', contractId);
 
     xhr.open('POST', UPLOAD_URL);
-    xhr.timeout = 180000;
     xhr.upload.onprogress = function(e) {
-      if (e.lengthComputable) {
-        f.status = Math.round(e.loaded / e.total * 100) + '%';
-        renderTable();
-      }
+      if (e.lengthComputable && onProgress) onProgress(Math.round(e.loaded / e.total * 100));
     };
     xhr.onload = function() {
       try {
         var r = JSON.parse(xhr.responseText);
-        if (r.OK) {
-          contractId = r.CONTRACT_ID;
-          f.doc_id = r.DOC_ID;
-          f.status = 'uploaded';
-          var elapsed = ((Date.now() - uploadStartTime) / 1000).toFixed(1);
-          log('✅ ' + f.name + ' (' + formatSize(f.size) + ') — ' + elapsed + 'с');
-        } else {
-          f.status = 'error: ' + (r.ERROR || 'неизв.');
-          log('❌ ' + f.name + ': ' + (r.ERROR || ''));
-        }
-      } catch(e) { f.status = 'error: ' + e.message; log('❌ ' + f.name + ': ' + e.message); }
-      renderTable();
-      uploadNext(i + 1);
-    };
-    xhr.onerror = function() {
-      f.status = 'error: сеть';
-      log('❌ ' + f.name + ': сеть');
-      renderTable();
-      uploadNext(i + 1);
-    };
-    xhr.ontimeout = function() {
-      f.status = 'error: таймаут';
-      log('❌ ' + f.name + ': таймаут');
-      renderTable();
-      uploadNext(i + 1);
+        if (r.OK) resolve(r);
+        else reject(new Error(r.ERROR || 'Неизвестная ошибка'));
+      } catch(e) { reject(new Error('Некорректный ответ')); }
     };
+    xhr.onerror = function() { reject(new Error('Сеть')); };
+    xhr.ontimeout = function() { reject(new Error('Таймаут')); };
+    xhr.timeout = 180000;
     xhr.send(fd);
+  });
+}
+
+// ── Парсинг ──────────────────────────────────────────────────
+parseBtn.addEventListener('click', async function() {
+  if (!contractId) return;
+  parseBtn.disabled = true;
+  parseBtn.innerHTML = '<span class="spinner"></span> Парсинг...';
+
+  for (var i = 0; i < fileQueue.length; i++) {
+    var f = fileQueue[i];
+    if (!f.doc_id || f.parsed) continue;
+    f.status = '⏳';
+    renderTable();
+    try {
+      var resp = await fetch('/parser.cfm?doc_id=' + f.doc_id);
+      var d = await resp.json();
+      if (d.OK && d.STATUS === 'parsed') {
+        f.parsed = true;
+        f.status = '<span class="status-ok">✓ ' + d.ELEMENT_COUNT + ' эл.</span>';
+        f.element_count = d.ELEMENT_COUNT;
+      } else {
+        f.status = '<span class="status-err">✗ ' + (d.ERROR_COUNT > 0 ? 'ошибка' : '') + '</span>';
+      }
+    } catch(e) {
+      f.status = '<span class="status-err">✗ сеть</span>';
+    }
+    renderTable();
   }
 
-  uploadNext(0);
+  parseBtn.innerHTML = '<i data-lucide="check" style="width:16px;height:16px;"></i> ✓ Готово';
+  var llmBtn = document.getElementById('llmBtn');
+  llmBtn.style.display = 'flex';
+  llmBtn.disabled = false;
+  lucide.createIcons();
 });
 
-// ── Инфо ──────────────────────────────────────────────────
+// ── LLM: Сравнить ────────────────────────────────────────────
+document.getElementById('llmBtn').addEventListener('click', async function() {
+  if (!contractId) return;
+  var btn = this;
+  btn.disabled = true;
+  btn.innerHTML = '<span class="spinner"></span> LLM-анализ...';
+
+  var diffCard = document.getElementById('diffCard');
+  var diffBody = document.getElementById('diffBody');
+  diffCard.style.display = 'block';
+  diffBody.innerHTML = '⏳ LLM-извлечение...';
+
+  // 1. Extract for each supplement
+  try {
+    var resp = await fetch('/api.cfm?action=query&sql=' + encodeURIComponent("SELECT id FROM supplements WHERE contract_id='" + contractId + "' ORDER BY created_at"));
+    var data = await resp.json();
+    if (data.OK && data.ROWS) {
+      for (var i = 0; i < data.ROWS.length; i++) {
+        try {
+          var er = await fetch('/extractor.cfm?supplement_id=' + data.ROWS[i].id);
+          var ed = await er.json();
+          if (ed.OK) diffBody.innerHTML += '<div style="font-size:12px;color:var(--green);">✓ ' + ed.ROWS_SAVED + ' строк</div>';
+          else diffBody.innerHTML += '<div style="font-size:12px;color:var(--destructive);">✗ ' + (ed.ERROR||'') + '</div>';
+        } catch(e) {}
+      }
+    }
+  } catch(e) {}
+
+  // 2. Differ
+  diffBody.innerHTML += '<div style="margin-top:8px;font-weight:600;">📊 Сравнение:</div>';
+  try {
+    var resp = await fetch('/differ.cfm?contract_id=' + contractId);
+    var data = await resp.json();
+    if (data.OK) {
+      var s = data.SUMMARY || {};
+      document.getElementById('diffStatus').textContent = 'изм:' + (s.CHANGED||0) + ' +' + (s.ADDED||0) + ' -' + (s.DELETED||0);
+
+      var changes = data.CHANGES || [];
+      if (changes.length === 0) {
+        diffBody.innerHTML += '<div style="color:var(--muted);">Нет изменений</div>';
+      } else {
+        var tbl = '<div class="table-wrap" style="margin-top:4px;"><table><thead><tr><th>№</th><th>Услуга</th><th>Цена</th><th>Объём</th><th>Сумма</th><th>Начало</th></tr></thead><tbody>';
+        changes.forEach(function(c) {
+          var cls = c.CHANGE_TYPE === 'added' ? 'diff-added' : c.CHANGE_TYPE === 'deleted' ? 'diff-deleted' : c.CHANGE_TYPE === 'changed' ? 'diff-changed' : '';
+          var vals = c.NEW_VALUES && Object.keys(c.NEW_VALUES).length > 0 ? c.NEW_VALUES : (c.OLD_VALUES || {});
+          tbl += '<tr class="' + cls + '"><td>' + (c.ROW_NUM||'') + '</td><td>' + (vals.NAME||'') + '</td><td class="num-cell">' + _dc(c,'PRICE') + '</td><td class="num-cell">' + _dc(c,'QTY') + '</td><td class="num-cell">' + _dc(c,'SUM') + '</td><td>' + (vals.DATE_START||'') + '</td></tr>';
+        });
+        tbl += '</tbody></table></div>';
+        diffBody.innerHTML += tbl;
+      }
+    }
+  } catch(e) { diffBody.innerHTML += '<div style="color:var(--destructive);">✗ ' + e.message + '</div>'; }
+
+  btn.innerHTML = '<i data-lucide="check" style="width:16px;height:16px;"></i> ✓ Готово';
+  document.getElementById('chatCard').style.display = 'block';
+  lucide.createIcons();
+});
+
+function _dc(c, field) {
+  if (c.CHANGE_TYPE === 'changed' && c.OLD_VALUES && c.NEW_VALUES) {
+    var ov = (c.OLD_VALUES||{})[field], nv = (c.NEW_VALUES||{})[field];
+    if (ov !== nv && ov !== undefined)
+      return '<span class="diff-field-old">' + (ov||'—') + '</span> → <span class="diff-field-new">' + (nv||'—') + '</span>';
+  }
+  var v = ((c.NEW_VALUES || c.OLD_VALUES || {})[field]);
+  return v != null ? v : '—';
+}
+
+// ── Чат ──────────────────────────────────────────────────────
+document.getElementById('chatSend').addEventListener('click', function() {
+  var input = document.getElementById('chatInput');
+  var q = input.value.trim();
+  if (!q || !contractId) return;
+  var msgs = document.getElementById('chatMessages');
+  msgs.innerHTML += '<div style="color:var(--brand-primary);margin-top:4px;"><strong>Вы:</strong> ' + q + '</div>';
+  input.value = '';
+  input.disabled = true;
+  document.getElementById('chatSend').disabled = true;
+  msgs.innerHTML += '<div style="color:var(--muted);margin-top:2px;">⏳ Думаю...</div>';
+
+  var fd = new FormData();
+  fd.append('question', q);
+  fetch('/chat.cfm?contract_id=' + contractId, { method: 'POST', body: fd })
+    .then(function(r) { return r.json(); })
+    .then(function(d) {
+      msgs.lastChild.remove();
+      msgs.innerHTML += '<div style="margin-top:2px;"><strong>Ответ:</strong> ' + (d.OK ? d.ANSWER : (d.ERROR || '—')) + '</div>';
+      input.disabled = false;
+      document.getElementById('chatSend').disabled = false;
+      input.focus();
+    }).catch(function() {
+      msgs.lastChild.remove();
+      msgs.innerHTML += '<div style="color:var(--destructive);margin-top:2px;">Ошибка сети</div>';
+      input.disabled = false;
+      document.getElementById('chatSend').disabled = false;
+    });
+});
+document.getElementById('chatInput').addEventListener('keydown', function(e) {
+  if (e.key === 'Enter') document.getElementById('chatSend').click();
+});
+
+// ── Инфо ─────────────────────────────────────────────────────
 function showInfo(i) {
   var f = fileQueue[i];
   document.getElementById('modalTitle').textContent = f.name;
   var html = '<div class="kv"><span class="k">Размер</span><span class="v">' + formatSize(f.size) + '</span></div>';
   html += '<div class="kv"><span class="k">Изменён</span><span class="v">' + formatDate(f.lastModified) + '</span></div>';
-  html += '<div class="kv"><span class="k">Статус</span><span class="v">' + (f.status || '—') + '</span></div>';
-  if (f.doc_id) html += '<div class="kv"><span class="k">doc_id</span><span class="v">' + f.doc_id + '</span></div>';
+  html += '<div class="kv"><span class="k">doc_id</span><span class="v">' + (f.doc_id || '—') + '</span></div>';
   if (f.element_count) html += '<div class="kv"><span class="k">Элементов</span><span class="v">' + f.element_count + '</span></div>';
   document.getElementById('modalBody').innerHTML = html;
   document.getElementById('modalOverlay').classList.add('open');
@@ -315,188 +402,22 @@ function closeModal(e) {
 }
 window.showInfo = showInfo;
 window.closeModal = closeModal;
-window.removeFile = removeFile;
 
-// ── Парсинг ───────────────────────────────────────────────
-document.getElementById('btnParse').addEventListener('click', async function() {
-  var btn = this; btn.disabled = true; log('⏳ Парсинг...');
-  for (var i = 0; i < fileQueue.length; i++) {
-    var f = fileQueue[i];
-    if (!f.doc_id || f.parsed) continue;
-    try {
-      var resp = await fetch('/parser.cfm?doc_id=' + f.doc_id);
-      var d = await resp.json();
-      if (d.OK) {
-        f.element_count = d.ELEMENT_COUNT;
-        f.parsed = true;
-        f.status = 'parsed (' + d.ELEMENT_COUNT + ')';
-        log('📄 ' + f.name + ': ' + d.ELEMENT_COUNT + ' эл.');
-      } else { log('❌ ' + f.name + ': ' + (d.ERROR||'')); }
-    } catch(e) { log('❌ ' + f.name + ': ' + e.message); }
-    renderTable();
-  }
-  btn.disabled = false;
-});
-
-// ── LLM ───────────────────────────────────────────────────
-document.getElementById('btnExtract').addEventListener('click', async function() {
-  var btn = this; btn.disabled = true; log('🤖 LLM-извлечение...');
-  // Получаем supplement_id
-  try {
-    var resp = await fetch('/api.cfm?action=query&sql=' + encodeURIComponent(
-      "SELECT s.id,d.filename FROM supplements s JOIN documents d ON s.document_id=d.id WHERE s.contract_id='" + contractId + "' ORDER BY s.created_at"
-    ));
-    var data = await resp.json();
-    if (!data.OK || !data.ROWS) { log('❌ Не удалось получить допники'); btn.disabled = false; return; }
-
-    for (var i = 0; i < data.ROWS.length; i++) {
-      var row = data.ROWS[i];
-      try {
-        var er = await fetch('/extractor.cfm?supplement_id=' + row.id);
-        var ed = await er.json();
-        if (ed.OK) {
-          log('✅ ' + row.filename + ': ' + ed.ROWS_SAVED + ' строк');
-        } else { log('❌ ' + row.filename + ': ' + (ed.ERROR||'')); }
-      } catch(e) { log('❌ ' + row.filename + ': ' + e.message); }
-    }
-  } catch(e) { log('❌ ' + e.message); }
-  btn.disabled = false;
-});
-
-// ── Сравнение ─────────────────────────────────────────────
-document.getElementById('btnDiffer').addEventListener('click', async function() {
-  var btn = this; btn.disabled = true;
-  try {
-    var resp = await fetch('/differ.cfm?contract_id=' + contractId);
-    var data = await resp.json();
-    if (data.OK) {
-      var s = data.SUMMARY;
-      log('🔍 Изменено: ' + (s.CHANGED||0) + ', Добавлено: ' + (s.ADDED||0) + ', Удалено: ' + (s.DELETED||0));
-      var html = '<p style="margin-bottom:8px;"><b>Изменено:</b> ' + (s.CHANGED||0) + ' <b>Добавлено:</b> ' + (s.ADDED||0) + ' <b>Удалено:</b> ' + (s.DELETED||0) + ' <b>Без изменений:</b> ' + (s.UNCHANGED||0) + '</p>';
-      html += '<table><tr><th>#</th><th>Тип</th><th>Услуга</th><th>Цена</th><th>Кол-во</th><th>Сумма</th></tr>';
-      for (var i = 0; i < data.CHANGES.length; i++) {
-        var c = data.CHANGES[i];
-        var cls = c.CHANGE_TYPE === 'added' ? 'diff-added' : (c.CHANGE_TYPE === 'deleted' ? 'diff-deleted' : (c.CHANGE_TYPE === 'changed' ? 'diff-changed' : ''));
-        var vals = c.NEW_VALUES && Object.keys(c.NEW_VALUES).length > 0 ? c.NEW_VALUES : c.OLD_VALUES;
-        html += '<tr class="' + cls + '"><td>' + c.ROW_NUM + '</td><td>' + c.CHANGE_TYPE + '</td><td style="max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">' + (vals.NAME||'') + '</td><td>' + (vals.PRICE||'') + '</td><td>' + (vals.QTY||'') + '</td><td>' + (vals.SUM||'') + '</td></tr>';
-      }
-      html += '</table>';
-      document.getElementById('diffBody').innerHTML = html;
-      document.getElementById('diffCard').style.display = 'block';
-    } else { log('❌ ' + (data.ERROR||'')); }
-  } catch(e) { log('❌ ' + e.message); }
-  btn.disabled = false;
-});
-
-// ── Полный цикл: парсинг → LLM → сравнение ────────────────
-document.getElementById('btnFull').addEventListener('click', async function() {
-  var btn = this; btn.disabled = true; log('⚡ Полный цикл...');
-  // 1. Парсинг
-  for (var i = 0; i < fileQueue.length; i++) {
-    var f = fileQueue[i];
-    if (!f.doc_id || f.parsed) continue;
-    try {
-      var resp = await fetch('/parser.cfm?doc_id=' + f.doc_id);
-      var d = await resp.json();
-      if (d.OK) { f.element_count = d.ELEMENT_COUNT; f.parsed = true; f.status = 'parsed (' + d.ELEMENT_COUNT + ')'; log('📄 ' + f.name + ': ' + d.ELEMENT_COUNT + ' эл.'); }
-      else { log('❌ ' + f.name + ': ' + (d.ERROR||'')); }
-    } catch(e) { log('❌ ' + f.name + ': ' + e.message); }
-    renderTable();
-  }
-  // 2. LLM-извлечение
-  try {
-    var resp = await fetch('/api.cfm?action=query&sql=' + encodeURIComponent("SELECT s.id,d.filename FROM supplements s JOIN documents d ON s.document_id=d.id WHERE s.contract_id='" + contractId + "' ORDER BY s.created_at"));
-    var data = await resp.json();
-    if (data.OK && data.ROWS) {
-      for (var i = 0; i < data.ROWS.length; i++) {
-        var row = data.ROWS[i];
-        try {
-          var er = await fetch('/extractor.cfm?supplement_id=' + row.id);
-          var ed = await er.json();
-          if (ed.OK) { log('🤖 ' + row.filename + ': ' + ed.ROWS_SAVED + ' строк'); }
-          else { log('❌ ' + row.filename + ': ' + (ed.ERROR||'')); }
-        } catch(e) { log('❌ ' + row.filename + ': ' + e.message); }
-      }
-    }
-  } catch(e) { log('❌ ' + e.message); }
-  // 3. Сравнение
-  try {
-    var resp = await fetch('/differ.cfm?contract_id=' + contractId);
-    var data = await resp.json();
-    if (data.OK) {
-      var s = data.SUMMARY;
-      log('🔍 Изменено: ' + (s.CHANGED||0) + ', Добавлено: ' + (s.ADDED||0) + ', Удалено: ' + (s.DELETED||0));
-      var html = '<p style="margin-bottom:8px;"><b>Изменено:</b> ' + (s.CHANGED||0) + ' <b>Добавлено:</b> ' + (s.ADDED||0) + ' <b>Удалено:</b> ' + (s.DELETED||0) + ' <b>Без изменений:</b> ' + (s.UNCHANGED||0) + '</p>';
-      html += '<table><tr><th>#</th><th>Тип</th><th>Услуга</th><th>Цена</th><th>Кол-во</th><th>Сумма</th></tr>';
-      for (var i = 0; i < data.CHANGES.length; i++) {
-        var c = data.CHANGES[i];
-        var cls = c.CHANGE_TYPE === 'added' ? 'diff-added' : (c.CHANGE_TYPE === 'deleted' ? 'diff-deleted' : (c.CHANGE_TYPE === 'changed' ? 'diff-changed' : ''));
-        var vals = c.NEW_VALUES && Object.keys(c.NEW_VALUES).length > 0 ? c.NEW_VALUES : c.OLD_VALUES;
-        html += '<tr class="' + cls + '"><td>' + c.ROW_NUM + '</td><td>' + c.CHANGE_TYPE + '</td><td style="max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">' + (vals.NAME||'') + '</td><td>' + (vals.PRICE||'') + '</td><td>' + (vals.QTY||'') + '</td><td>' + (vals.SUM||'') + '</td></tr>';
-      }
-      html += '</table>';
-      document.getElementById('diffBody').innerHTML = html;
-      document.getElementById('diffCard').style.display = 'block';
-    } else { log('❌ ' + (data.ERROR||'')); }
-  } catch(e) { log('❌ ' + e.message); }
-  log('✅ Полный цикл завершён');
-  btn.disabled = false;
-});
-
-// ── Промпт ─────────────────────────────────────────────────
+// ── Промпт ───────────────────────────────────────────────────
 var promptEditor = document.getElementById('promptEditor');
-// Загружаем промпт с сервера при появлении contract_id
-var origUploadNext = null;
-(function() {
-  var checkPrompt = setInterval(function() {
-    if (contractId) {
-      clearInterval(checkPrompt);
-      fetch('/prompt.cfm?contract_id=' + contractId)
-        .then(function(r) { return r.json(); })
-        .then(function(d) { if (d.OK) promptEditor.value = d.PROMPT || ''; });
-    }
-  }, 500);
-})();
-// Автосохранение на сервер при изменении
-var promptTimer = null;
-promptEditor.addEventListener('input', function() {
-  clearTimeout(promptTimer);
-  promptTimer = setTimeout(function() {
-    if (!contractId) return;
-    fetch('/prompt.cfm?contract_id=' + contractId, {
-      method: 'POST',
-      headers: {'Content-Type': 'application/json'},
-      body: JSON.stringify({prompt: promptEditor.value})
-    });
-  }, 800);
-});
+var DEFAULT_PROMPT = promptEditor.value = localStorage.getItem('llm_prompt') || '';
 
-// ── Чат ───────────────────────────────────────────────────
-document.getElementById('chatSend').addEventListener('click', async function() {
-  var input = document.getElementById('chatInput');
-  var q = input.value.trim();
-  if (!q || !contractId) return;
-  var msgs = document.getElementById('chatMessages');
-  msgs.innerHTML += '<div style="margin-bottom:4px;"><b>Вы:</b> ' + q + '</div>';
-  input.value = '';
-  document.getElementById('chatSend').disabled = true;
-  try {
-    var fd = new FormData();
-    fd.append('question', q);
-    var resp = await fetch('/chat.cfm?contract_id=' + contractId, { method: 'POST', body: fd });
-    var data = await resp.json();
-    if (data.OK) {
-      msgs.innerHTML += '<div style="margin-bottom:8px;"><b>AI:</b> ' + data.ANSWER + '</div>';
-    } else {
-      msgs.innerHTML += '<div style="color:var(--destructive);margin-bottom:8px;">Ошибка: ' + (data.ERROR||'') + '</div>';
-    }
-  } catch(e) {
-    msgs.innerHTML += '<div style="color:var(--destructive);margin-bottom:8px;">Сеть: ' + e.message + '</div>';
-  }
-  document.getElementById('chatSend').disabled = false;
+document.getElementById('promptSave').addEventListener('click', function() {
+  var p = promptEditor.value.trim();
+  localStorage.setItem('llm_prompt', p);
+  document.getElementById('promptStatus').textContent = '✓ сохранено';
+  setTimeout(function() { document.getElementById('promptStatus').textContent = ''; }, 1500);
 });
-document.getElementById('chatInput').addEventListener('keydown', function(e) {
-  if (e.key === 'Enter') document.getElementById('chatSend').click();
+document.getElementById('promptReset').addEventListener('click', function() {
+  promptEditor.value = DEFAULT_PROMPT;
+  localStorage.removeItem('llm_prompt');
+  document.getElementById('promptStatus').textContent = '✓ сброшен';
+  setTimeout(function() { document.getElementById('promptStatus').textContent = ''; }, 1500);
 });
 </script>
 </body>
