/*https://github.com/MrOtherGuy/firefox-csshacks/blob/master/chrome/tabs_on_bottom.css*/

#toolbar-menubar[autohide="true"] > .titlebar-buttonbox-container,
#TabsToolbar > .titlebar-buttonbox-container{
  position: fixed;
  display: block;
  top: 0px;
  right:0;
  height: 40px;
}
@media (-moz-bool-pref: "userchrome.force-window-controls-on-left.enabled"),
       (-moz-gtk-csd-reversed-placement),
       (-moz-platform: macos){
  .titlebar-buttonbox-container{ left:0; right: unset !important; }
}

:root[uidensity="compact"] #TabsToolbar > .titlebar-buttonbox-container{ height: 32px }

#toolbar-menubar[inactive] > .titlebar-buttonbox-container{ opacity: 0 }

.titlebar-buttonbox-container > .titlebar-buttonbox{ height: 100%; }

#titlebar{
  order: 2;
  -moz-appearance: none !important;
  --tabs-navbar-shadow-size: 0px;
  --uc-menubar-vertical-overlap: 19px; /* for hide_tabs_with_one_tab_w_window_controls.css compatibility */
}
/* Re-order window and tab notification boxes */
#navigator-toolbox > div{ display: contents }
.global-notificationbox,
#tab-notification-deck{
  order: 2;
}

#TabsToolbar .titlebar-spacer{ display: none; }
/* Also hide the toolbox bottom border which isn't at bottom with this setup */
#navigator-toolbox::after{ display: none !important; }

@media (-moz-gtk-csd-close-button){
  .titlebar-button{
    flex-direction: column;
  }
}

/* At Activated Menubar */
:root:not([chromehidden~="menubar"], [sizemode="fullscreen"]) #toolbar-menubar:not([autohide="true"]) + #TabsToolbar > .titlebar-buttonbox-container {
  display: block !important;
}
#toolbar-menubar:not([autohide="true"]) > .titlebar-buttonbox-container {
  visibility: hidden;
}

/* These exist only for compatibility with autohide-tabstoolbar.css */
toolbox#navigator-toolbox > toolbar#nav-bar.browser-toolbar{ animation: none; }
#navigator-toolbox:hover #TabsToolbar{ animation: slidein ease-out 48ms 1 }
#TabsToolbar > .titlebar-buttonbox-container{ visibility: visible }
:root:not([lwtheme]) #navigator-toolbox{ background-color: -moz-dialog }

/* Uncomment the following if you want bookmarks toolbar to be below tabs */
/*
#PersonalToolbar{
  order: 2;
}
*/




/*https://github.com/MrOtherGuy/firefox-csshacks/blob/master/chrome/tabs_on_bottom_menubar_on_top_patch.css*/

:root:not([sizemode="fullscreen"]){ --uc-window-control-width: 0px !important }

:root{
   /* height if native titlebar is enabled, assumes empty menubar */
  --uc-menubar-height: 20px;
}
:root[tabsintitlebar]{
  /* height when native titlebar is disabled, more roomy so can fit buttons etc. */
  --uc-menubar-height: 29px;
}
:root:is([sizemode="fullscreen"],[chromehidden~="menubar"]){
  --uc-menubar-height: 0px;
}
/* Since menubar is statically at top, remove fake drag-space that might be set by window_control_placeholder_support.css */
:root:not([sizemode="fullscreen"]) #nav-bar{ border-inline-width: 0 }

#navigator-toolbox{
  -moz-window-dragging: drag;
  padding-top: var(--uc-menubar-height) !important;
}

/* Remove window dragging from notification boxes */
#tab-notification-deck,
.global-notificationbox{
  -moz-window-dragging: no-drag;
}

:root:not([chromehidden~="menubar"]) #toolbar-menubar{
  position: fixed;
  display: flex;
  top: 0px;
  height: var(--uc-menubar-height);
  width: 100%;
  overflow: hidden;
}

#toolbar-menubar > .titlebar-buttonbox-container{ height: 100%; order: 100; }

#toolbar-menubar > [flex]{ flex-grow: 100; }
#toolbar-menubar > spacer[flex]{
  order: 99;
  flex-grow: 1;
  min-width: var(--uc-window-drag-space-post,20px);
}

#toolbar-menubar .toolbarbutton-1 { --toolbarbutton-inner-padding: 3px }

:root:not([sizemode="fullscreen"]) #toolbar-menubar.browser-toolbar > .titlebar-buttonbox-container{
  visibility: visible;
}
:root:not([chromehidden~="menubar"], [sizemode="fullscreen"]) #TabsToolbar#TabsToolbar#TabsToolbar > .titlebar-buttonbox-container {
  display: none !important;
}

.tab-background {
	border-radius: 0 0 !important;
	margin-block: 0 0 !important;
}

.tab-background:not([selected]):not([multiselected]):not([beforeselected-visible]) {
        border-right: 1px solid rgba(0, 128, 128, .50) !important;
        border-top: 1px solid rgba(0, 128, 128, .50) !important;
}

.tab-background:is([selected], [multiselected]) {
	border-top: 2px solid #0983ff !important;
}