전략편집기 수정1

frontend/src/utils/flowScreenProjection.ts

@@ -77,16 +77,33 @@ export function projectScreenToFlowPosition(
   );
 }
 
-/** 목록 방식 편집기 위인지 */
+/** 목록 방식 편집기 위인지 (rect hit-test) */
 export function isOverListEditor(clientX: number, clientY: number): boolean {
-  for (const el of elementsUnderDragPoint(clientX, clientY)) {
-    if (el.closest('.se-list-editor')) return true;
+  const editors = document.querySelectorAll<HTMLElement>('.se-list-editor');
+  for (const el of editors) {
+    const rect = el.getBoundingClientRect();
+    if (
+      clientX >= rect.left && clientX <= rect.right
+      && clientY >= rect.top && clientY <= rect.bottom
+    ) {
+      return true;
+    }
   }
   return false;
 }
 
 /** 팔레트 드롭 — 전략 빌더 캔버스 위인지 */
 export function isOverStrategyBuilder(clientX: number, clientY: number): boolean {
+  const canvas = document.querySelector<HTMLElement>('.se-canvas-wrap');
+  if (canvas) {
+    const rect = canvas.getBoundingClientRect();
+    if (
+      clientX >= rect.left && clientX <= rect.right
+      && clientY >= rect.top && clientY <= rect.bottom
+    ) {
+      return true;
+    }
+  }
   for (const el of elementsUnderDragPoint(clientX, clientY)) {
     if (el.closest('.se-palette-panel, .se-side-wrap--right')) continue;
     if (el.closest('.se-canvas-wrap, .react-flow__pane, .react-flow__renderer')) return true;
@@ -171,7 +188,7 @@ export function resolvePaletteDropClientPoint(
     return { flowPos, anchorId: domId };
   }
 
-  if (getActivePaletteDrag()) {
+  if (getActivePaletteDrag() || isPaletteHtmlDragActive()) {
     const flowHit = findAtFlow(flowPos, nodes);
     if (flowHit && isConnectTarget(flowHit.id)) {
       return { flowPos, anchorId: flowHit.id };