From d21e127bd7c05d8ed89b8776260b1d01ce84dca3 Mon Sep 17 00:00:00 2001
From: "mr. m" <mr.m@tuta.com>
Date: Mon, 20 Oct 2025 12:35:49 +0200
Subject: [PATCH] feat: Make the top buttons smaller in height, b=no-bug,
 c=tabs

---
 .../components/customizableui/CustomizableUI-sys-mjs.patch    | 4 ++--
 src/zen/tabs/zen-tabs/vertical-tabs.css                       | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/browser/components/customizableui/CustomizableUI-sys-mjs.patch b/src/browser/components/customizableui/CustomizableUI-sys-mjs.patch
index be5a545f9..e3a48d688 100644
--- a/src/browser/components/customizableui/CustomizableUI-sys-mjs.patch
+++ b/src/browser/components/customizableui/CustomizableUI-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/customizableui/CustomizableUI.sys.mjs b/browser/components/customizableui/CustomizableUI.sys.mjs
-index d9a059f608779fea7cd8c595a432f6fe95183e0c..09a7c4045afd0b96027d0bbbad22e02e52fd7b22 100644
+index d9a059f608779fea7cd8c595a432f6fe95183e0c..31c43bc3d5b05713299c1b822b9774909445e862 100644
 --- a/browser/components/customizableui/CustomizableUI.sys.mjs
 +++ b/browser/components/customizableui/CustomizableUI.sys.mjs
 @@ -14,6 +14,7 @@ ChromeUtils.defineESModuleGetters(lazy, {
@@ -158,7 +158,7 @@ index d9a059f608779fea7cd8c595a432f6fe95183e0c..09a7c4045afd0b96027d0bbbad22e02e
            continue;
          }
 -        sum += parseFloat(style.marginLeft) + parseFloat(style.marginRight);
-+        sum += parseFloat(style.marginLeft) + Math.max(0, parseFloat(style.marginRight));
++        sum += parseFloat(style.marginLeft) + (win.gZenVerticalTabsManager._hasSetSingleToolbar ? Math.max(0, parseFloat(style.marginRight)) : parseFloat(style.marginRight));
          if (child != aExceptChild) {
            sum += getInlineSize(child);
          }
diff --git a/src/zen/tabs/zen-tabs/vertical-tabs.css b/src/zen/tabs/zen-tabs/vertical-tabs.css
index 9d26c940f..7b97ab7ac 100644
--- a/src/zen/tabs/zen-tabs/vertical-tabs.css
+++ b/src/zen/tabs/zen-tabs/vertical-tabs.css
@@ -963,7 +963,7 @@
   :root[zen-single-toolbar='true'] & {
     --zen-toolbar-height: 36px;
     @media (-moz-platform: macos) {
-      --zen-toolbar-height: 42px;
+      --zen-toolbar-height: 38px;
     }
 
     & #PanelUI-button {