diff --git a/public/js/quickmenu.js b/public/js/quickmenu.js
index 3b52dfa..c973bba 100644
--- a/public/js/quickmenu.js
+++ b/public/js/quickmenu.js
@@ -106,6 +106,13 @@ document.querySelectorAll(".qm-popup").forEach((popup) => {
    Quick Menu – Popups schließen
 ================================ */
 
+function isBoosterSpinning() {
+  // Prüft direkt am DOM ob der Slot gerade dreht – kein globaler Flag nötig
+  const ui = document.getElementById("booster-ui");
+  if (!ui || ui.style.display === "none") return false;
+  return !!ui.querySelector(".booster-slot.spinning");
+}
+
 document.querySelectorAll(".qm-popup-close").forEach((btn) => {
   btn.addEventListener("click", closeAllPopups);
 });
@@ -113,20 +120,17 @@ document.querySelectorAll(".qm-popup-close").forEach((btn) => {
 overlay.addEventListener("click", closeAllPopups);
 
 function closeAllPopups() {
-  // Nur sperren wenn Slot gerade dreht
-  if (window.__boosterLocked) return;
+  if (isBoosterSpinning()) return;  // Slot dreht → sperren
 
   document.querySelectorAll(".qm-popup").forEach((p) => {
     p.classList.remove("active");
   });
   overlay.classList.remove("active");
-  window.__boosterLocked = false; // Sicherheits-Reset
 }
 
 document.addEventListener("keydown", (e) => {
   if (e.key === "Escape") {
-    // Nur sperren wenn Slot gerade dreht
-    if (window.__boosterLocked) {
+    if (isBoosterSpinning()) {
       e.stopPropagation();
       e.preventDefault();
       return;
diff --git a/public/js/quickmenu/events.js b/public/js/quickmenu/events.js
index f1dc49d..551d8a2 100644
--- a/public/js/quickmenu/events.js
+++ b/public/js/quickmenu/events.js
@@ -219,7 +219,6 @@ export async function loadEvents() {
     clearAllIntervals();
     isSpinning  = false;
     allRevealed = false;
-    window.__boosterLocked = false;
 
     for (let i = 0; i < 5; i++) {
       const inner = body.querySelector(`#booster-slot-${i} .booster-slot-inner`);
@@ -280,7 +279,6 @@ export async function loadEvents() {
     if (!allCards.length) return;
 
     isSpinning = true;
-    window.__boosterLocked = true;  // äußere Modals sperren
 
     const stapel = body.querySelector("#booster-stapel");
     stapel.classList.add("used");
@@ -335,7 +333,6 @@ export async function loadEvents() {
       await markDailyComplete(1);
 
       allRevealed = true;
-      window.__boosterLocked = false;  // äußere Modals wieder freigeben
       body.querySelector("#booster-hint").textContent = "Alle Karten erhalten! ✓";
       const backBtn = body.querySelector("#booster-back-btn");
       backBtn.style.opacity = "1";