From 3c0c1bfb32c14f470749669af60f8d28106bd2c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9ana=20=E6=B1=9F?= <leana.jiang+git@icloud.com>
Date: Wed, 21 May 2025 18:45:25 +0200
Subject: [PATCH] vanadium: add tree-style-tab userChrome configuration

---
 nix/configurations/vanadium/home/firefox.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/nix/configurations/vanadium/home/firefox.nix b/nix/configurations/vanadium/home/firefox.nix
index 2dc02959..99eb4afc 100644
--- a/nix/configurations/vanadium/home/firefox.nix
+++ b/nix/configurations/vanadium/home/firefox.nix
@@ -20,6 +20,15 @@ in {
 
     profiles = {
       default = {
+        userChrome = ''
+          /* Only works in Firefox if layout.css.has-selector.enabled is set to true in about:config . */
+          html#main-window body:has(#sidebar-box[sidebarcommand=treestyletab_piro_sakura_ne_jp-sidebar-action][checked=true]:not([hidden=true])) #TabsToolbar {
+            visibility: collapse !important;
+          }
+        '';
+        settings = {
+          "layout.css.has-selector.enabled" = true;
+        };
         extensions.packages = let
           addons = nur.repos.rycee.firefox-addons;
         in [