@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

/*** userChrome.js ***
 * https://github.com/Sporif/firefox-quantum-userchromejs
 * Copyright (c) 2017 Haggai Nuchi
 * Available for use under the MIT License:
 * https://opensource.org/licenses/MIT
 */
 #PanelUI-menu-button {
    -moz-binding: url("userChrome.xml#js");
}


/*** Settings ***/
window {
    --statusbar-height: 20px;
}

/*** Misc rules ***/
/* Adjust padding from sidebar header */
#sidebar-header {
    padding: 0 3px !important;
}

/*** Tabs ***/
/* Hide tab bar */
window:not([tabsintitlebar="true"]):not([customizing])
  /* #navigator-toolbox:not(:hover):not(:focus-within) */
  #TabsToolbar {
    visibility: collapse;
}
/* Hide tabs when in titlebar */
window[tabsintitlebar="true"]:not([customizing])
  /* #navigator-toolbox:not(:hover):not(:focus-within) */
  #TabsToolbar {
    opacity: 0;
    pointer-events: none;
}

/*** Bottom bookmarks/personal toolbar ***/
/* Adjust window size */
window:not([inFullscreen="true"]) {
    margin-bottom: calc(var(--statusbar-height) + 1px);
}
/* Move toolbar */
window:not([inFullscreen="true"]) #PersonalToolbar
{
    position: fixed;
    bottom: 0;
    width: 100%;
    height: var(--statusbar-height);
}
/* Move statuspanel to bar */
/* XXX: opacity and collapse not really needed, just
 * need to remove transitions.
 * TODO: add box shadow to left of bar
 * XXX: :hover doesn't fire because pointer disabled in xul?
 */
window:not([inFullscreen="true"]) #statuspanel:not(:hover) {
    bottom: 0 !important;
    offset-inline-start: auto;
    offset-inline-end: 0;
    margin-top: 0 !important;
    max-width: 100% !important;
    /* TODO: breaks it? thankfully fits as-is */
    /* height: var(--statusbar-height) !important; */
    opacity: 1 !important;
}
window:not([inFullscreen="true"]) #statuspanel-label {
    margin: 0 !important;
    border: none !important;
    box-shadow: -5px 0 2px -2px var(--toolbar-bgcolor);
}
window:not([inFullscreen="true"]) #statuspanel[inactive] {
    visibility: collapse;
}

/*** Tree Style Tabs */
/* Hide sidebar with one tab */
#sidebar-box[sidebarcommand="treestyletab_piro_sakura_ne_jp-sidebar-action"] {
    transition: all 0.2s ease;
}
#main-window[titlepreface="[1] "]
  #sidebar-box[sidebarcommand="treestyletab_piro_sakura_ne_jp-sidebar-action"]:not(:hover) {
    z-index: 2 !important;
    overflow: hidden;
    min-width: 30px !important;
    max-width: 30px !important;
}