modal w panelu admina

static/js/preview_list_modal.js

@@ -2,6 +2,12 @@ document.addEventListener("DOMContentLoaded", function () {
     const modalElement = document.getElementById("productPreviewModal");
     const modal = new bootstrap.Modal(modalElement);
 
+    modalElement.addEventListener('hidden.bs.modal', function () {
+        document.querySelectorAll('.modal-backdrop').forEach(el => el.remove());
+        document.body.classList.remove('modal-open');
+        document.body.style.overflow = '';
+    });
+
     document.querySelectorAll(".preview-btn").forEach((btn) => {
         btn.addEventListener("click", async () => {
             const listId = btn.dataset.listId;
@@ -71,4 +77,4 @@ document.addEventListener("DOMContentLoaded", function () {
             }
         });
     });
-});
+});