From 7d2f7e8cd0feb3c482119edd0c92ecf89cf063eb Mon Sep 17 00:00:00 2001
From: jisangs <jisangs@gmail.com>
Date: Sat, 16 May 2026 10:00:53 +0900
Subject: [PATCH] =?UTF-8?q?=EC=B9=B4=EB=93=9C=20=EB=93=9C=EB=9E=98?=
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---
 src/renderer/handlers/drag-drop.js | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

diff --git a/src/renderer/handlers/drag-drop.js b/src/renderer/handlers/drag-drop.js
index 7e57ec9..604878e 100644
--- a/src/renderer/handlers/drag-drop.js
+++ b/src/renderer/handlers/drag-drop.js
@@ -114,13 +114,7 @@ function _onDragEnter(e) {
   if (isSrc) return;
 
   _dropTargetIdx = idx;
-
-  // 플레이스홀더를 삽입될 위치로 이동
-  if (dragMode === 'single' && dragSrcIdx < idx) {
-    _grid.insertBefore(_placeholder, this.nextSibling); // 오른쪽으로 이동: 타겟 뒤
-  } else {
-    _grid.insertBefore(_placeholder, this);             // 왼쪽 이동 또는 multi: 타겟 앞
-  }
+  _grid.insertBefore(_placeholder, this);
 }
 
 function _onDragLeave() {
@@ -243,9 +237,9 @@ function _onGridDrop(e) {
 
 function _moveSingle(srcIdx, targetIdx) {
   const [moved] = _state.files.splice(srcIdx, 1);
-  _state.files.splice(targetIdx, 0, moved);
+  const insertAt = srcIdx < targetIdx ? targetIdx - 1 : targetIdx;
+  _state.files.splice(insertAt, 0, moved);
 
-  // 플레이스홀더 제거 후 소스 카드 복원
   if (_placeholder.parentNode) _placeholder.parentNode.removeChild(_placeholder);
   const srcCard    = _getCardEl(srcIdx);
   const targetCard = _getCardEl(targetIdx);
@@ -253,11 +247,7 @@ function _moveSingle(srcIdx, targetIdx) {
 
   if (srcCard) {
     if (targetCard) {
-      if (srcIdx < targetIdx) {
-        _grid.insertBefore(srcCard, targetCard.nextSibling);
-      } else {
-        _grid.insertBefore(srcCard, targetCard);
-      }
+      _grid.insertBefore(srcCard, targetCard);
     } else {
       _grid.appendChild(srcCard);
     }