From a8a1b929212c9d2a015a14215dd58d94bc7bdfe8 Mon Sep 17 00:00:00 2001
From: jdhao <jdhao@hotmail.com>
Date: Fri, 28 Mar 2025 20:29:39 +0100
Subject: [PATCH] update floating window highlight (#387)

---
 lua/custom-autocmd.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lua/custom-autocmd.lua b/lua/custom-autocmd.lua
index 3cbe54d..2f7356a 100644
--- a/lua/custom-autocmd.lua
+++ b/lua/custom-autocmd.lua
@@ -170,7 +170,11 @@ api.nvim_create_autocmd("ColorScheme", {
     vim.api.nvim_set_hl(0, "Cursor2", { fg = "red", bg = "red" })
 
     -- For floating windows border highlight
-    vim.api.nvim_set_hl(0, "FloatBorder", { fg = "LightGreen" })
+    vim.api.nvim_set_hl(0, "FloatBorder", { fg = "LightGreen", bg = "None", bold = true })
+
+    local hl = vim.api.nvim_get_hl(0, { name = "NormalFloat" })
+    -- change the background color of floating window to None, so it blenders better
+    vim.api.nvim_set_hl(0, "NormalFloat", { fg = hl.fg, bg = "None" })
 
     -- highlight for matching parentheses
     vim.api.nvim_set_hl(0, "MatchParen", { bold = true, underline = true })