diff --git a/assets/js/med-diag.js b/assets/js/med-diag.js
index 56118b8..439cb06 100644
--- a/assets/js/med-diag.js
+++ b/assets/js/med-diag.js
@@ -52,43 +52,47 @@
     var resultCard = document.getElementById('resultCard');
     var resultContent = document.getElementById('resultContent');
 
-    if (!uploadArea || !fileInput || !analyzeBtn) return; // шорткод не выведен
+    // Блок загрузки может быть закомментирован (осталось только сканирование с камеры),
+    // поэтому НЕ выходим раньше времени — инициализируем сканирование всегда.
+    var hasUpload = !!(uploadArea && fileInput && analyzeBtn);
 
     var selectedFile = null;
 
-    uploadArea.addEventListener('click', function () { fileInput.click(); });
-    uploadArea.addEventListener('dragover', function (e) {
-        e.preventDefault();
-        uploadArea.classList.add('dragover');
-    });
-    uploadArea.addEventListener('dragleave', function () { uploadArea.classList.remove('dragover'); });
-    uploadArea.addEventListener('drop', function (e) {
-        e.preventDefault();
-        uploadArea.classList.remove('dragover');
-        if (e.dataTransfer.files.length > 0) {
-            handleFile(e.dataTransfer.files[0]);
-        }
-    });
-    fileInput.addEventListener('change', function (e) {
-        if (e.target.files.length > 0) handleFile(e.target.files[0]);
-    });
+    if (hasUpload) {
+        uploadArea.addEventListener('click', function () { fileInput.click(); });
+        uploadArea.addEventListener('dragover', function (e) {
+            e.preventDefault();
+            uploadArea.classList.add('dragover');
+        });
+        uploadArea.addEventListener('dragleave', function () { uploadArea.classList.remove('dragover'); });
+        uploadArea.addEventListener('drop', function (e) {
+            e.preventDefault();
+            uploadArea.classList.remove('dragover');
+            if (e.dataTransfer.files.length > 0) {
+                handleFile(e.dataTransfer.files[0]);
+            }
+        });
+        fileInput.addEventListener('change', function (e) {
+            if (e.target.files.length > 0) handleFile(e.target.files[0]);
+        });
 
-    function handleFile(file) {
-        selectedFile = file;
-        uploadArea.querySelector('p strong').textContent = '📁 ' + file.name + ' (' + (file.size / 1024 / 1024).toFixed(1) + ' МБ)';
-        uploadArea.querySelector('.med-hint').textContent = 'Готово к анализу';
-        analyzeBtn.disabled = false;
+        function handleFile(file) {
+            selectedFile = file;
+            uploadArea.querySelector('p strong').textContent = '📁 ' + file.name + ' (' + (file.size / 1024 / 1024).toFixed(1) + ' МБ)';
+            uploadArea.querySelector('.med-hint').textContent = 'Готово к анализу';
+            analyzeBtn.disabled = false;
+        }
+
+        analyzeBtn.addEventListener('click', function () {
+            if (!selectedFile) return;
+            sendVideo(selectedFile, selectedFile.name);
+        });
     }
 
-    analyzeBtn.addEventListener('click', function () {
-        if (!selectedFile) return;
-        sendVideo(selectedFile, selectedFile.name);
-    });
-
     async function sendVideo(blob, filename) {
-        analyzeBtn.disabled = true;
-        progressContainer.style.display = 'block';
-        resultCard.style.display = 'none';
+        if (analyzeBtn) analyzeBtn.disabled = true;
+        if (progressContainer) progressContainer.style.display = 'block';
+        if (resultCard) resultCard.style.display = 'none';
         setProgress(5, 'Загрузка видео...');
 
         var formData = new FormData();
@@ -125,7 +129,7 @@
                 setProgress(100, 'Готово!');
                 document.getElementById('scanLoader').classList.remove('open');
                 setTimeout(function () {
-                    progressContainer.style.display = 'none';
+                    if (progressContainer) progressContainer.style.display = 'none';
                     renderResult(data);
                 }, 300);
                 return;
@@ -147,27 +151,27 @@
     }
 
     function setProgress(pct, text) {
-        progressFill.style.width = pct + '%';
-        progressText.textContent = text;
+        if (progressFill) progressFill.style.width = pct + '%';
+        if (progressText) progressText.textContent = text;
     }
 
     function showError(msg, videoUrl) {
         document.getElementById('scanLoader').classList.remove('open');
-        progressContainer.style.display = 'none';
-        resultCard.style.display = 'block';
+        if (progressContainer) progressContainer.style.display = 'none';
+        if (resultCard) resultCard.style.display = 'block';
         var html = '<div class="med-error-box"><strong>Ошибка:</strong> ' + escapeHtml(msg) + '</div>';
         if (videoUrl) {
             html += '<div style="text-align:center; margin-top:15px">' +
                 '<a class="med-btn-download" href="' + downloadUrl(videoUrl) + '">🎬 Скачать записанное видео</a>' +
                 '</div>';
         }
-        resultContent.innerHTML = html;
-        analyzeBtn.disabled = false;
+        if (resultContent) resultContent.innerHTML = html;
+        if (analyzeBtn) analyzeBtn.disabled = false;
     }
 
     function renderResult(data) {
         document.getElementById('scanLoader').classList.remove('open');
-        resultCard.style.display = 'block';
+        if (resultCard) resultCard.style.display = 'block';
 
         var html = '';
 
@@ -227,8 +231,8 @@
                 '</div>';
         }
 
-        resultContent.innerHTML = html;
-        resultCard.scrollIntoView({ behavior: 'smooth' });
+        if (resultContent) resultContent.innerHTML = html;
+        if (resultCard) resultCard.scrollIntoView({ behavior: 'smooth' });
     }
 
     // Поделиться (глобальная функция для inline-onclick)