/* 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 and shows it when the cursor is over the tabs toolbar as well as whenever the focus is
 * inside nav-bar, such as when urlbar is focused.
 *
 * If you are usings tabs_on_bottom_v2 then create and set a pref userchrome.autohide-main-toolbar.tabs-on-bottom-patch.enabled
 * to true
 */

:root{
  --uc-navbar-transform: -40px;
  --uc-autohide-toolbar-delay: 1.8s;
  --uc-autohide-toolbar-duration: 400ms;
}
:root[uidensity="compact"]{ --uc-navbar-transform: -34px }

#navigator-toolbox > div{ display: contents; }
:root[sessionrestored] :where(#nav-bar,#PersonalToolbar,#tab-notification-deck,.global-notificationbox,#notifications-toolbar){
  transform: translateY(var(--uc-navbar-transform))
}
:root:is([customizing],[chromehidden*="toolbar"]) :where(#nav-bar,#PersonalToolbar,#tab-notification-deck,.global-notificationbox,#notifications-toolbar){
  transform: none !important;
  opacity: 1 !important;
}

#nav-bar:not([customizing]){
  opacity: 0;
  transition:  transform var(--uc-autohide-toolbar-duration) ease var(--uc-autohide-toolbar-delay), opacity var(--uc-autohide-toolbar-duration) ease var(--uc-autohide-toolbar-delay) !important;
  position: relative;
  z-index: 2;
}

#navigator-toolbox,
#sidebar-box,
#sidebar-main,
#sidebar-splitter,
#tabbrowser-tabbox{
  z-index: auto !important;
}
/* Show when toolbox is focused, like when urlbar has received focus */
#navigator-toolbox:focus-within > .browser-toolbar{
  transform: translateY(0);
  opacity: 1;
  transition-duration: var(--uc-autohide-toolbar-duration), var(--uc-autohide-toolbar-duration) !important;
  transition-delay: 0s !important;
}
/* Show when toolbox is hovered */
.browser-titlebar:hover ~ :is(#nav-bar,#PersonalToolbar),
#nav-bar:hover,
#nav-bar:hover + #PersonalToolbar{
  transform: translateY(0);
  opacity: 1;
  transition-duration: var(--uc-autohide-toolbar-duration), var(--uc-autohide-toolbar-duration) !important;
  transition-delay: 0s !important;
}

:root[sessionrestored] :is(.urlbar,#urlbar[popover]){
  opacity: 0;
  pointer-events: none;
  transition: transform var(--uc-autohide-toolbar-duration) ease var(--uc-autohide-toolbar-delay), opacity var(--uc-autohide-toolbar-duration) ease var(--uc-autohide-toolbar-delay);
  transform: translateY(var(--uc-navbar-transform));
}
:root[customizing] #nav-bar :is(#urlbar,#searchbar-new),
#mainPopupSet:has(> [panelopen]:not(#ask-chat-shortcuts,#selection-shortcut-action-panel,#chat-shortcuts-options-panel,#tab-preview-panel)) ~ toolbox :is(.urlbar,#urlbar[popover]),
.browser-titlebar:is(:hover,:focus-within) ~ #nav-bar :is(.urlbar,#urlbar[popover]),
#nav-bar:is(:hover,:focus-within) :is(.urlbar,#urlbar[popover]),
#nav-bar #searchbar-new[popover]:is([focused],[open]),
#urlbar-container > #urlbar[popover]:is([focused],[open]){
  opacity: 1;
  pointer-events: auto;
  transition-delay: 0ms;
  transform: translateY(0);
}
:where(:root[sessionrestored]) #nav-bar #searchbar-new[popover]:is([focused],[open]),
:where(:root[sessionrestored]) #urlbar-container > #urlbar[popover]:is([focused],[open]){
 transition-duration: 100ms; /* Faster when focused */
}
/* This ruleset is separate, because not having :has support breaks other selectors as well */
#mainPopupSet:has(> [panelopen]:not(#ask-chat-shortcuts,#selection-shortcut-action-panel,#chat-shortcuts-options-panel,#tab-preview-panel)) ~ #navigator-toolbox > .browser-toolbar{
  transition-delay: 33ms !important;
  transform: translateY(0);
  opacity: 1;
}
/* If tabs are in sidebar then nav-bar doesn't normally have its own background - so we nee to add it back */
#nav-bar.browser-titlebar{
  background: inherit;
}
#toolbar-menubar:not([autohide="true"],[autohide=""]) ~ #nav-bar.browser-titlebar{
  background-position-y: -28px; /* best guess, could vary */
  border-top: none !important;
}

/* Bookmarks toolbar needs so extra rules */
#PersonalToolbar{ transition: transform var(--uc-autohide-toolbar-duration) ease var(--uc-autohide-toolbar-delay) !important; position: relative; z-index: 1 }

/* Move up the content view */
:root[sessionrestored]:not([chromehidden~="toolbar"]) > body > #browser{
  margin-top: var(--uc-navbar-transform);
}
@media -moz-pref("browser.fullscreen.autohide"){
  :root[sessionrestored][sizemode="fullscreen"] > body > #browser{
    margin-top: revert;
  }
}
/* Compatiblity rules for tabs_on_bottom_v2.css */
@media -moz-pref("userchrome.autohide-main-toolbar.tabs-on-bottom-patch.enabled"){
  #nav-bar{
    margin-bottom: var(--uc-navbar-transform);
  }
  #TabsToolbar:not([customizing]){
    transition:  transform var(--uc-autohide-toolbar-duration) ease var(--uc-autohide-toolbar-delay) !important;
    position: relative;
    z-index: 1;
    background: inherit !important;
  }
  #mainPopupSet:has(> [panelopen]:not(#ask-chat-shortcuts,#selection-shortcut-action-panel,#chat-shortcuts-options-panel,#tab-preview-panel)) ~ #navigator-toolbox > #TabsToolbar,
  #navigator-toolbox:is(:hover,:focus-within) > #TabsToolbar{
    transform: translateY(calc(var(--uc-navbar-transform) * -1)) !important;
    transition-duration: var(--uc-autohide-toolbar-duration), var(--uc-autohide-toolbar-duration) !important;
    transition-delay: 0s !important;
  }
  :root[sessionrestored][sizemode] > body > #browser{
    margin-top: revert;
  }
}