diff --git a/package.json b/package.json
index 9086089..78ea268 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "my-weekly-todo-list",
-  "version": "1.55.0",
+  "version": "1.55.1",
   "description": "A web-based weekly task management application that organizes to-dos and calendar events in a single, intuitive weekly view",
   "main": "index.js",
   "scripts": {
diff --git a/src/app/globals.css b/src/app/globals.css
index 44357fb..b7e7484 100644
--- a/src/app/globals.css
+++ b/src/app/globals.css
@@ -2189,23 +2189,52 @@ h3 {
   padding: 12px 20px;
   border-top: 1px solid var(--weekly-border, #e5e7eb);
   display: flex;
-  justify-content: flex-end;
+  align-items: center;
+  justify-content: space-between;
 }
 .kanban-detail-delete {
   display: flex;
   align-items: center;
-  gap: 6px;
-  padding: 6px 14px;
+  justify-content: center;
+  width: 34px;
+  height: 34px;
   border: none;
   border-radius: 6px;
   cursor: pointer;
+  color: #9ca3af;
+  background: none;
+}
+.kanban-detail-delete:hover {
+  color: #ef4444;
+  background: rgba(239,68,68,0.08);
+}
+.kanban-detail-footer-right {
+  display: flex;
+  gap: 8px;
+}
+.kanban-detail-btn {
+  padding: 7px 18px;
+  border-radius: 6px;
+  cursor: pointer;
   font-size: 0.8rem;
   font-family: inherit;
-  color: #ef4444;
-  background: rgba(239,68,68,0.08);
+  font-weight: 500;
+  border: 1px solid var(--weekly-border, #e5e7eb);
 }
-.kanban-detail-delete:hover {
-  background: rgba(239,68,68,0.15);
+.kanban-detail-btn-cancel {
+  background: transparent;
+  color: var(--weekly-text-muted, #6b7280);
+}
+.kanban-detail-btn-cancel:hover {
+  background: var(--weekly-hover, rgba(0,0,0,0.04));
+}
+.kanban-detail-btn-ok {
+  background: var(--weekly-accent, #6366f1);
+  color: #fff;
+  border-color: var(--weekly-accent, #6366f1);
+}
+.kanban-detail-btn-ok:hover {
+  opacity: 0.9;
 }
 
 @media (max-width: 600px) {
diff --git a/src/components/WeeklyView.tsx b/src/components/WeeklyView.tsx
index c48f4dc..df07317 100644
--- a/src/components/WeeklyView.tsx
+++ b/src/components/WeeklyView.tsx
@@ -9041,9 +9041,24 @@ export default function WeeklyView() {
                                 <button
                                     onClick={() => { deleteTask(liveTask.id); setKanbanDetailTask(null); }}
                                     className="kanban-detail-delete"
+                                    title={language === "de" ? "Löschen" : "Delete"}
                                 >
-                                    <Trash2 size={14} /> {language === "de" ? "Löschen" : "Delete"}
+                                    <Trash2 size={16} />
                                 </button>
+                                <div className="kanban-detail-footer-right">
+                                    <button
+                                        onClick={() => setKanbanDetailTask(null)}
+                                        className="kanban-detail-btn kanban-detail-btn-cancel"
+                                    >
+                                        {language === "de" ? "Abbrechen" : "Cancel"}
+                                    </button>
+                                    <button
+                                        onClick={() => setKanbanDetailTask(null)}
+                                        className="kanban-detail-btn kanban-detail-btn-ok"
+                                    >
+                                        OK
+                                    </button>
+                                </div>
                             </div>
                         </div>
                     </div>