From 8c90aa5be8f2482eb8f91b7d71e6f954fd72313f Mon Sep 17 00:00:00 2001
From: jisangs <jisangs@gmail.com>
Date: Thu, 14 May 2026 11:31:38 +0900
Subject: [PATCH] =?UTF-8?q?=EB=A7=88=EC=9A=B0=EC=8A=A4=20=EB=93=9C?=
 =?UTF-8?q?=EB=9E=98=EA=B7=B8=20=EA=B8=B0=EB=8A=A5=20=EA=B0=9C=EC=84=A0?=
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---
 src/renderer/handlers/selection.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/renderer/handlers/selection.js b/src/renderer/handlers/selection.js
index 7ccd8a4..3e2f8a9 100644
--- a/src/renderer/handlers/selection.js
+++ b/src/renderer/handlers/selection.js
@@ -88,7 +88,8 @@ function _onStart(e) {
     height: '0px',
   });
 
-  if (!e.shiftKey) {
+  const preserve = e.shiftKey || e.ctrlKey || e.metaKey;
+  if (!preserve) {
     _state.selectedIdxs.clear();
     lastSelectedIdx = null;
     _cb.refreshCardSelection();
@@ -113,9 +114,10 @@ function _onMove(e) {
     const r = card.getBoundingClientRect();
     const overlaps = !(r.right < sel.left || r.left > sel.right ||
                        r.bottom < sel.top  || r.top  > sel.bottom);
+    const preserve = e.shiftKey || e.ctrlKey || e.metaKey;
     if (overlaps) {
       _state.selectedIdxs.add(i);
-    } else if (!e.shiftKey) {
+    } else if (!preserve) {
       _state.selectedIdxs.delete(i);
     }
   });