/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/vertical_popup_menubar.css made available under Mozilla Public License v. 2.0
See the above repository for updates as well as full license text. */

/* Makes menubar-items (File, Edit etc.) appear vertically as popup
 * When menubar is enabled, only the first item will be visible and it will use an icon instead of text.
 * When menubar is disabled and you hit Alt to show it, then the menubar items will appear in the corner as overlay.
 * Does NOT support toolbar buttons/items in menubar when in disabled mode.
 */

/* Dummy variable to support versions 94-96, can be removed when 96 lands */
:root{ --lwt-frame: var(--lwt-accent-color) }

#toolbar-menubar{
  --uc-menubaritem-height: 28px;
  --uc-menubaritem-width: 40px;
}

menubar > menu{visibility: collapse; transition: visibility 0ms linear 0.1s}
menubar:hover > menu,    
#toolbar-menubar[autohide="true"]:not([inactive]) > #menubar-items > menubar > menu{visibility: visible}

#menubar-items{
  display: block;
  position: fixed;
  z-index: 10;
  background-color: var(--lwt-frame);
  inset-inline-start: 0;
}
menubar{ -moz-box-orient: vertical; }
menubar > menu { padding: 3px }

menubar > menu > menupopup{ margin: calc(0px - var(--uc-menubaritem-height)) 0 0 var(--uc-menubaritem-width) }
#toolbar-menubar[autohide="true"][inactive] > #menubar-items{ max-height: 0px; overflow: -moz-hidden-unscrollable }


#toolbar-menubar[autohide="true"]:not([inactive]){ margin-bottom: -32px }

#toolbar-menubar > .titlebar-buttonbox-container + :is(toolbarbutton,toolbaritem){ margin-inline-start: var(--uc-menubaritem-width) }

#file-menu{
  fill: currentColor;
  visibility: visible;
  height: var(--uc-menubaritem-height);
  width: var(--uc-menubaritem-width);
  -moz-context-properties: fill;
  padding: 3px !important;
  background-repeat: no-repeat;
  background-position: center;
}
menubar:not(:hover) > #file-menu{ background-image: url("chrome://devtools/skin/images/tool-storage.svg"); }

#file-menu > .menubar-text{ visibility: collapse }
menubar:hover > #file-menu > .menubar-text{ visibility: visible }