fix: DetailPanel above PlayerPanel , FeaturedBrandsPanel

com.twin.app.shoptime/src/views/PlayerPanel/PlayerPanel.jsx

@@ -1192,14 +1192,27 @@ const PlayerPanel = ({ isTabActivated, panelInfo, isOnTop, spotlightId, ...props
     //todo if(modal)
     return () => {
       // 패널이 2개 존재할때만 popPanel 진행
-      if (panelInfo.modal && !isOnTop) {
-        console.log('[PlayerPanel] popPanel - useEffect cleanup');
+      // 현재 스택의 top이 PlayerPanel일 때만 pop 수행 (다른 패널이 올라온 상태에서 오작동 방지)
+      console.log('[PP-TRACE] cleanup start', {
+        modal: panelInfo.modal,
+        isOnTop,
+        topPanel: panels[panels.length - 1]?.name,
+        stack: panels.map((p) => p.name),
+      });
+      const topPanelName = panels[panels.length - 1]?.name;
+      if (
+        panelInfo.modal &&
+        !isOnTop &&
+        topPanelName === panel_names.PLAYER_PANEL &&
+        panels.length === 1 // 다른 패널 존재 시 pop 금지 (DetailPanel 제거 방지)
+      ) {
+        console.log('[PP-TRACE] popPanel - useEffect cleanup (top is PlayerPanel)');
         dispatch(PanelActions.popPanel());
       } else {
         Spotlight.focus('tbody');
       }
     };
-  }, [panelInfo?.modal, isOnTop]);
+  }, [panelInfo?.modal, isOnTop, panels]);
 
   useEffect(() => {
     if (showNowInfos && panelInfo.shptmBanrTpNm === 'LIVE') {