From a2796d7af002ce8a398b0845fa1e9145b20add87 Mon Sep 17 00:00:00 2001
From: "mr. m" <91018726+mr-cheffy@users.noreply.github.com>
Date: Mon, 30 Mar 2026 14:14:23 +0200
Subject: [PATCH] gh-9600: Fixed text being unreadable with some themes
 (gh-12998)

---
 src/zen/common/styles/schemes/dark.inc.css  | 1 -
 src/zen/common/styles/schemes/light.inc.css | 1 -
 src/zen/spaces/ZenGradientGenerator.mjs     | 4 ++++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/zen/common/styles/schemes/dark.inc.css b/src/zen/common/styles/schemes/dark.inc.css
index 032dd757d..9b20f1a6a 100644
--- a/src/zen/common/styles/schemes/dark.inc.css
+++ b/src/zen/common/styles/schemes/dark.inc.css
@@ -3,5 +3,4 @@
 % file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 color-scheme: dark;
---toolbar-color-scheme: dark;
 --zen-urlbar-outline-offset: -2px;
diff --git a/src/zen/common/styles/schemes/light.inc.css b/src/zen/common/styles/schemes/light.inc.css
index a3c18d0fd..d010f2f19 100644
--- a/src/zen/common/styles/schemes/light.inc.css
+++ b/src/zen/common/styles/schemes/light.inc.css
@@ -3,5 +3,4 @@
 % file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 color-scheme: light;
---toolbar-color-scheme: light;
 --zen-urlbar-outline-offset: 0px;
diff --git a/src/zen/spaces/ZenGradientGenerator.mjs b/src/zen/spaces/ZenGradientGenerator.mjs
index e6d926bc7..c4ebebf78 100644
--- a/src/zen/spaces/ZenGradientGenerator.mjs
+++ b/src/zen/spaces/ZenGradientGenerator.mjs
@@ -1753,6 +1753,10 @@ export class nsZenThemePicker extends nsZenMultiWindowFeature {
           "--toolbox-textcolor",
           `rgba(${textColor[0]}, ${textColor[1]}, ${textColor[2]}, ${textColor[3]})`
         );
+        docElement.style.setProperty(
+          "--toolbar-color-scheme",
+          isDarkMode ? "dark" : "light"
+        );
       }
 
       if (!skipUpdate) {