From 85b1c9b4e73dd9209bcadef1d4ef24e870ace1f7 Mon Sep 17 00:00:00 2001
From: MrOtherGuy <jastekken@outlook.com>
Date: Mon, 31 May 2021 23:52:10 +0300
Subject: [PATCH] create autohide_main_toolbar.css

---
 chrome/autohide_main_toolbar.css | 27 +++++++++++++++++++++++++++
 html_resources/tagmap.json       |  3 ++-
 tags.csv                         |  1 +
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 chrome/autohide_main_toolbar.css

diff --git a/chrome/autohide_main_toolbar.css b/chrome/autohide_main_toolbar.css
new file mode 100644
index 0000000..329354a
--- /dev/null
+++ b/chrome/autohide_main_toolbar.css
@@ -0,0 +1,27 @@
+/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/autohide_main_toolbar.css made available under Mozilla Public License v. 2.0
+See the above repository for updates as well as full license text. */
+
+/* This style hides the main toolbar (nav-bar) and shows it when the cursor is over the toolbar area as well as whenever the focus is inside nav-bar, such as when urlbar is focused. */
+
+:root{ --uc-navbar-transform: -40px }
+:root[uidensity="compact"]{ --uc-navbar-transform: -34px }
+
+:root[sessionrestored] #nav-bar,
+:root[sessionrestored] #PersonalToolbar{
+  transform: translateY(var(--uc-navbar-transform))
+}
+#nav-bar{
+  opacity: 0;
+  transition: opacity 200ms ease 1.8s, transform 400ms ease 1.8s !important;
+  position: relative;
+  z-index: 2 
+}
+#navigator-toolbox:focus-within > .browser-toolbar,
+#navigator-toolbox:hover > .browser-toolbar{
+  transform: translateY(0);
+  opacity: 1;
+  transition-duration: 500ms !important;
+  transition-delay: 0s !important;
+}
+#PersonalToolbar{ transition: transform 400ms ease 1.8s !important; position: relative; z-index: 1 }
+:root[sessionrestored] > body > #browser{ margin-top: var(--uc-navbar-transform); }
\ No newline at end of file
diff --git a/html_resources/tagmap.json b/html_resources/tagmap.json
index 33ebf91..40d0dff 100644
--- a/html_resources/tagmap.json
+++ b/html_resources/tagmap.json
@@ -125,5 +125,6 @@
 "vertical_popup_menubar.css":["menubar","menu","toolbars","popup"],
 "window_control_fallback_for_custom_windows_theme.css":["window-control","buttons","colors","patch"],
 "window_control_placeholder_support.css":["window-control","patch"],
-"non_floating_sharp_tabs.css":["tab","proton","buttons"]
+"non_floating_sharp_tabs.css":["tab","proton","buttons"],
+"autohide_main_toolbar.css":["toolbars","autohide","nav-bar"]
 }
diff --git a/tags.csv b/tags.csv
index 14f6a7b..b4a7189 100644
--- a/tags.csv
+++ b/tags.csv
@@ -125,3 +125,4 @@ vertical_popup_menubar.css,menubar,menu,toolbars,popup
 window_control_fallback_for_custom_windows_theme.css,window-control,buttons,colors,patch
 window_control_placeholder_support.css,window-control,patch
 non_floating_sharp_tabs.css,tab,proton,buttons
+autohide_main_toolbar.css,toolbars,autohide,nav-bar