diff --git a/admin/templates/components/table-list.php b/admin/templates/components/table-list.php
index 209bfac..7a4bb5e 100644
--- a/admin/templates/components/table-list.php
+++ b/admin/templates/components/table-list.php
@@ -149,11 +149,22 @@ $perPage = (int)($list->pagination['per_page'] ?? 15);
                 <?php endforeach; ?>
                 <td class="text-center">
                   <?php foreach (($row['_actions'] ?? []) as $action): ?>
+                    <?php
+                      $confirmMessage = (string)($action['confirm'] ?? '');
+                      $needsConfirm = $confirmMessage !== '';
+                      $actionClass = (string)($action['class'] ?? 'btn btn-default btn-xs');
+                      if ($needsConfirm) {
+                        $actionClass .= ' js-table-action-confirm';
+                      }
+                    ?>
                     <a
                       href="<?= htmlspecialchars((string)($action['url'] ?? '#'), ENT_QUOTES, 'UTF-8'); ?>"
-                      class="<?= htmlspecialchars((string)($action['class'] ?? 'btn btn-default btn-xs'), ENT_QUOTES, 'UTF-8'); ?>"
-                      <?php if (!empty($action['confirm'])): ?>
-                        onclick="return confirm('<?= htmlspecialchars((string)$action['confirm'], ENT_QUOTES, 'UTF-8'); ?>');"
+                      class="<?= htmlspecialchars($actionClass, ENT_QUOTES, 'UTF-8'); ?>"
+                      <?php if ($needsConfirm): ?>
+                        data-confirm-title="Potwierdzenie"
+                        data-confirm-message="<?= htmlspecialchars($confirmMessage, ENT_QUOTES, 'UTF-8'); ?>"
+                        data-confirm-ok="<?= htmlspecialchars((string)($action['confirm_ok'] ?? 'Usun'), ENT_QUOTES, 'UTF-8'); ?>"
+                        data-confirm-cancel="<?= htmlspecialchars((string)($action['confirm_cancel'] ?? 'Anuluj'), ENT_QUOTES, 'UTF-8'); ?>"
                       <?php endif; ?>
                     >
                       <?= htmlspecialchars((string)($action['label'] ?? ''), ENT_QUOTES, 'UTF-8'); ?>
@@ -217,3 +228,96 @@ $perPage = (int)($list->pagination['per_page'] ?? 15);
     </div>
   </div>
 </div>
+
+<style type="text/css">
+  .jconfirm.table-list-confirm-dialog .jconfirm-row {
+    min-height: 100vh;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+
+  .jconfirm.table-list-confirm-dialog .jconfirm-box-container {
+    width: 100%;
+    max-width: 560px;
+    padding-left: 12px;
+    padding-right: 12px;
+    margin: 0 auto;
+  }
+
+  .jconfirm.table-list-confirm-dialog .jconfirm-box {
+    width: 100% !important;
+  }
+</style>
+
+<script type="text/javascript">
+  (function($) {
+    if (!$) {
+      return;
+    }
+
+    $(document).off('click.tableListConfirm', '.js-table-action-confirm');
+    $(document).on('click.tableListConfirm', '.js-table-action-confirm', function(e) {
+      e.preventDefault();
+
+      var $link = $(this);
+      var href = $link.attr('href');
+      var title = $link.data('confirmTitle') || 'Potwierdzenie';
+      var message = $link.data('confirmMessage') || 'Czy na pewno chcesz kontynuowac?';
+      var okLabel = $link.data('confirmOk') || 'Usun';
+      var cancelLabel = $link.data('confirmCancel') || 'Anuluj';
+
+      if (!href) {
+        return false;
+      }
+
+      if (typeof $.confirm === 'function') {
+        $.confirm({
+          title: String(title),
+          content: String(message),
+          type: 'red',
+          boxWidth: '560px',
+          useBootstrap: false,
+          animation: 'scale',
+          closeAnimation: 'scale',
+          backgroundDismissAnimation: 'shake',
+          container: 'body',
+          theme: 'modern',
+          columnClass: '',
+          typeAnimated: true,
+          lazyOpen: false,
+          draggable: false,
+          closeIcon: true,
+          containerFluid: true,
+          escapeKey: true,
+          backgroundDismiss: true,
+          animationBounce: 1.1,
+          watchInterval: 100,
+          offsetTop: 0,
+          offsetBottom: 0,
+          customClass: 'table-list-confirm-dialog',
+          buttons: {
+            cancel: {
+              text: String(cancelLabel),
+              btnClass: 'btn-default'
+            },
+            confirm: {
+              text: String(okLabel),
+              btnClass: 'btn-danger',
+              action: function() {
+                window.location.href = href;
+              }
+            }
+          }
+        });
+        return false;
+      }
+
+      if (window.confirm(String(message))) {
+        window.location.href = href;
+      }
+
+      return false;
+    });
+  })(window.jQuery);
+</script>
diff --git a/updates/0.20/ver_0.247.zip b/updates/0.20/ver_0.247.zip
new file mode 100644
index 0000000..8fb1eec
Binary files /dev/null and b/updates/0.20/ver_0.247.zip differ
diff --git a/updates/changelog.php b/updates/changelog.php
index 154a66a..c9941b1 100644
--- a/updates/changelog.php
+++ b/updates/changelog.php
@@ -1,5 +1,7 @@
-<b>ver. 0.245</b><br />
-<b>ver. 0.246</b><br />
+<b>ver. 0.247</b><br />
+- UPDATE - nowy dialog potwierdzenia usuwania w `components/table-list` (zamiast natywnego `confirm`)
+- UPDATE - popup usuwania: wiekszy rozmiar i centrowanie na srodku ekranu
+<hr><b>ver. 0.246</b><br />
 - UPDATE - migracja listy banerow do nowego mechanizmu tabeli (`components/table-list`, filtrowanie, sortowanie, paginacja)
 - UPDATE - `admin\Controllers\BannerController::list()` buduje `PaginatedTableViewModel`
 - UPDATE - `Domain\Banner\BannerRepository::listForAdmin()` (bezpieczne filtrowanie i sortowanie)
diff --git a/updates/versions.php b/updates/versions.php
index 2fd9f0c..1f8f86b 100644
--- a/updates/versions.php
+++ b/updates/versions.php
@@ -1,5 +1,5 @@
 <?
-$current_ver = 246;
+$current_ver = 247;
 
 for ($i = 1; $i <= $current_ver; $i++)
 {