From 7717eae5ffbe23601e4d203cfb225afc699d41a0 Mon Sep 17 00:00:00 2001
From: t8y2 <1156263951@qq.com>
Date: Wed, 27 May 2026 14:59:41 +0800
Subject: [PATCH] style(editor): refine selection layer and cursor appearance

- Hide default cm-selectionBackground in favor of custom
  cm-vscodeSelection rendering layer
- Adjust cursor height and vertical alignment
- Style custom VSCode selection overlay with opacity and color
---
 apps/desktop/src/lib/editorThemes.ts | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/apps/desktop/src/lib/editorThemes.ts b/apps/desktop/src/lib/editorThemes.ts
index 0df50a3d7..1d3ea4778 100644
--- a/apps/desktop/src/lib/editorThemes.ts
+++ b/apps/desktop/src/lib/editorThemes.ts
@@ -109,8 +109,15 @@ export function buildEditorFontThemeRules(
       padding: "0 2px !important",
     },
     ".cm-selectionLayer .cm-selectionBackground": {
-      transform: "scaleY(1.55)",
-      transformOrigin: "center",
+      display: "none",
+    },
+    ".cm-cursor": {
+      height: "1.6em !important",
+      transform: "translateY(-0.3em)",
+    },
+    ".cm-vscodeSelection": {
+      opacity: "0.38",
+      background: "rgb(148, 163, 184)",
     },
     ".cm-gutters": {
       borderRight: "0 !important",