#zotero-items-toolbar[state=collapsed]
{
	margin-left: -8px !important;
}

#zotero-pane toolbarseparator {
	margin-left: 7px;
}

#zotero-tb-sync-stop .toolbarbutton-icon,
#zotero-tb-sync-error .toolbarbutton-icon {
	width: 16px;
}

.zotero-tb-button > .toolbarbutton-icon {
	max-width: 31px;
}

.zotero-tb-button,
.zotero-tb-button:first-child,
.zotero-tb-button:last-child {
  -moz-margin-start: 0 !important;
  -moz-margin-end: 3px !important;
  -moz-padding-end: 10px !important;
  background: url("chrome://zotero/skin/mac/menubutton-end.png") right center/auto 24px no-repeat;
}

.zotero-tb-button[type=menu] {
	-moz-padding-end: 8px !important;
}

.zotero-tb-button > .toolbarbutton-icon {
	background: url("chrome://zotero/skin/mac/menubutton-start.png") left center/auto 24px no-repeat;
	padding: 4px 4px 4px 11px;
}

/* For menu buttons, decrease left padding by 1px */
.zotero-tb-button[type=menu] > .toolbarbutton-icon {
	-moz-padding-start: 9px;
	max-width: 29px;
}

#zotero-collections-toolbar {
	padding-left: 0;
}

.zotero-tb-button:-moz-window-inactive {
	opacity: 0.5;
}

.zotero-tb-button:-moz-window-inactive > .toolbarbutton-icon {
	background: url("chrome://zotero/skin/mac/menubutton-start-inactive-window.png") left center/auto 24px no-repeat;
}

/* Use a darker background when inactive so the button itself doesn't get too dark at 50% */
.zotero-tb-button:-moz-window-inactive,
.zotero-tb-button:-moz-window-inactive:first-child,
.zotero-tb-button:-moz-window-inactive:last-child {
	background: url("chrome://zotero/skin/mac/menubutton-end-inactive-window.png") right center/auto 24px no-repeat;
}

.zotero-tb-button[open="true"],
.zotero-tb-button:not([disabled="true"]):hover:active {
  background: url("chrome://zotero/skin/mac/menubutton-end-pressed.png") right center/auto 24px no-repeat;
}

.zotero-tb-button > menupopup {
  -moz-margin-start: 2px;
  margin-top: -4px;
}

#zotero-tb-sync > .toolbarbutton-icon {
  -moz-padding-start: 8px;
  padding-top: 1px;
}

#zotero-tb-sync-error[error=true]
{
	margin-bottom: 2px;
}

.zotero-tb-button[open="true"] > .toolbarbutton-icon,
.zotero-tb-button:not([disabled="true"]):hover:active > .toolbarbutton-icon {
  background: url("chrome://zotero/skin/mac/menubutton-start-pressed.png") left center/auto 24px no-repeat;
}

.zotero-tb-button > .toolbarbutton-text {
  display:  none;
}

#zotero-tb-sync > .toolbarbutton-icon {
	-moz-binding: none !important;
	padding: 2px 0px 2px 8px !important;
}

#zotero-tb-sync {
	margin: 0;
}

.zotero-view-tabbox {
	background-color: #fff;
	padding: 0;
}

.zotero-item-pane-content .groupbox-body {
	-moz-appearance: none;
	background-color: #ffffff;
}

#zotero-item-pane-message-box description {
	color: #7f7f7f;
}

.zotero-view-tabbox > tabpanels {
	margin: 12px 0 0 0;
	padding: 0;
	-moz-appearance: none;
}

.zotero-editpane-tabs {
	-moz-appearance: none;
	background: -moz-linear-gradient(top, #ededed, #cccccc);
	border-style: solid;
	border-width: 0 0 1px 0;
	border-color: #bdbdbd;
	padding: 2px 0 2px 0;
}

.zotero-editpane-tabs > tab > hbox {
	padding: 0;
}

.zotero-editpane-tabs > tab > hbox > .tab-icon {
	display: none;
}

.zotero-editpane-tabs > tab {
	-moz-box-orient: vertical;
	-moz-box-align: center;
	-moz-appearance: toolbarbutton;
	text-align: center;
	margin: 0;
	padding: 3px 1px 3px 1px;
}

.zotero-editpane-tabs > tab > hbox .tab-text {
	font-size: 11px;
	font-weight: bold;
	margin: 2px 7px 2px 9px !important;
	text-shadow: 0 1px rgba(255, 255, 255, .4);
}

/* This seems to be necessary to center the tabs. Not sure why. */
.zotero-editpane-tabs > tab:last-of-type > hbox .tab-text {
	margin: 2px 9px 2px 9px !important;
}

.zotero-editpane-tabs > tab[selected=true] > hbox .tab-text {
	color: #FFF !important;
	text-shadow: rgba(0, 0, 0, 0.4) 0 1px;
}

#zotero-collections-tree {
	-moz-appearance: none;
	border: none;
	margin: 0;
	padding: 0;
	min-height: 5.2em;
	background-color: #d2d8e2;
}

#zotero-collections-tree:-moz-window-inactive {
	background-color: rgb(232, 232, 232);
}

#zotero-collections-tree treechildren::-moz-tree-row {
	background-color: transparent;
	border-color: transparent;
}

#zotero-collections-tree treechildren::-moz-tree-cell(selected) {
	background: -moz-linear-gradient(top, #A0B0CF, #7386AB) repeat-x;
	border-top: 1px solid #94A1C0;
}

#zotero-collections-tree:-moz-window-inactive treechildren::-moz-tree-cell(selected) {  
	background: -moz-linear-gradient(top, #B4B4B4, #8A8A8A) repeat-x;
	border-top: 1px solid #979797;
}

#zotero-collections-tree treechildren::-moz-tree-cell(selected, focus) {  
  background: -moz-linear-gradient(top, #6494D4, #2559AC) repeat-x;
  border-top: 1px solid #5382C5;
}

#zotero-collections-tree treechildren::-moz-tree-cell-text(selected) {  
  font-weight: bold !important;
  color: #ffffff !important;
}

#zotero-collections-tree treechildren::-moz-tree-twisty(selected) {
	list-style-image: url("chrome://zotero/skin/mac/twisty-selected.svg");
}

#zotero-collections-tree treechildren::-moz-tree-twisty(selected, open) {
	list-style-image: url("chrome://zotero/skin/mac/twisty-selected-open.svg");
}

#zotero-collections-splitter:not([state=collapsed]),
#zotero-items-splitter:not([state=collapsed])[orient=horizontal],
#zotero-context-splitter:not([state=collapsed])[orient=horizontal]
{
	-moz-appearance: none;
	border-inline-start: 1px solid #bdbdbd;
	margin-inline-end: -4px;
	width: 5px !important;
	min-width: 5px;
	/* Create a separate stacking context to be on top */
	opacity: 0.99;
	background-image: none;
}

#zotero-items-splitter[orient=vertical],
#zotero-context-splitter-stacked
{
	-moz-border-start: none !important;
	-moz-border-end: none !important;
	background-color: #bdbdbd !important;
	max-height: 1px !important;
	min-height: 1px !important;
	height: 1px !important;
}

#zotero-collections-splitter:not([state=collapsed]) > grippy,
#zotero-items-splitter:not([state=collapsed]) > grippy,
#zotero-context-splitter:not([state=collapsed]) > grippy,
#zotero-context-splitter-stacked:not([state=collapsed]) > grippy
{
	display: none;
}

#zotero-collections-splitter[state=collapsed],
#zotero-items-splitter[state=collapsed],
#zotero-context-splitter[state=collapsed],
#zotero-context-splitter-stacked[state=collapsed]
{
	border: 0 solid #d6d6d6 !important;
	padding: 0;
}

#zotero-collections-splitter[state=collapsed],
#zotero-items-splitter[state=collapsed][orient=horizontal],
#zotero-context-splitter[state=collapsed][orient=horizontal]
{
	background-image: url("chrome://zotero/skin/mac/vsplitter.png");
	background-repeat: repeat-y;
	max-width: 8px !important;
	min-width: 8px !important;
	width: 8px !important;
}

#zotero-items-splitter[state=collapsed][orient=vertical],
#zotero-context-splitter-stacked[state=collapsed][orient=vertical]
{
	background-image: url("chrome://zotero/skin/mac/hsplitter.png");
	background-repeat: repeat-x;
	max-height: 8px !important;
	min-height: 8px !important;
	height: 8px !important;
}

#zotero-collections-splitter[state=collapsed] {
	border-right-width: 1px !important;
}

#zotero-items-splitter[state=collapsed],
#zotero-context-splitter[state=collapsed],
#zotero-context-splitter-stacked[state=collapsed]
{
	border-left-width: 1px !important;
}

#zotero-collections-splitter[state=collapsed] > grippy,
#zotero-items-splitter[state=collapsed] > grippy,
#zotero-context-splitter[state=collapsed] > grippy,
#zotero-context-splitter-stacked[state=collapsed] > grippy
{
	-moz-appearance: none;
	background: url(chrome://zotero/skin/mac/vgrippy.png) center/auto 8px no-repeat;
	width: 8px;
}

#zotero-tags-splitter
{
	-moz-appearance: none;
	border-top: 1px;
	border-bottom: 1px;
	border-color: #A5A5A5;
	height: 8px;
	background-image: url("chrome://zotero/skin/mac/hsplitter.png") !important;
	background-repeat: repeat-x;
	padding: 0;
}

#zotero-tags-splitter > grippy
{
	-moz-appearance: none;
	background: url(chrome://zotero/skin/mac/hgrippy.png) center/auto 8px no-repeat;
	height: 8px;
}

#zotero-tags-splitter > grippy:hover,
#zotero-collections-splitter > grippy:hover,
#zotero-items-splitter > grippy:hover,
#zotero-context-splitter > grippy:hover,
#zotero-context-splitter-stacked > grippy:hover
{
	background-color:transparent;
}

#zotero-context-toolbar-extension {
	/* To cover #zotero-context-splitter 1px border */
	margin-inline-start: -1px;
}

/* How to get active twisty?
treechildren::-moz-tree-twisty(active) {
	-moz-appearance: none;
	list-style-image: url("chrome://zotero/skin/mac/twisty-active.svg") !important;
}

treechilren::-moz-tree-twisty(active) {
	-moz-appearance: none;
	list-style-image: url("chrome://zotero/skin/mac/twisty-active-open.svg");
}
*/

tree:focus treechildren::-moz-tree-twisty(selected) {
	-moz-appearance: none;
	list-style-image: url("chrome://zotero/skin/mac/twisty-selected.svg");
}

tree:focus treechildren::-moz-tree-twisty(selected, open) {
	-moz-appearance: none;
	list-style-image: url("chrome://zotero/skin/mac/twisty-selected-open.svg");
}

treechildren::-moz-tree-image {
	height: 16px;
	padding-bottom: 1px;
}

#zotero-tb-advanced-search
{
	list-style-image: url('chrome://zotero/skin/mac/toolbar-advanced-search.png');
}

#zotero-tb-note-add
{
	list-style-image: url('chrome://zotero/skin/mac/toolbar-note-add.png');
}

/* Hide icons on macOS. We use :is() to work around weird behavior in Fx101 where a regular child
   selector doesn't match the first time the menu is opened. */
:is(#zotero-collectionmenu, #zotero-itemmenu) > :is(.menuitem-iconic, .menu-iconic) {
	list-style-image: none !important;
}


/* BEGIN 2X BLOCK -- DO NOT EDIT MANUALLY -- USE 2XIZE */
@media (min-resolution: 1.25dppx) {
	.zotero-tb-button,.zotero-tb-button:first-child,.zotero-tb-button:last-child  { background: url("chrome://zotero/skin/mac/menubutton-end@2x.png") right center/auto 24px no-repeat; }
	.zotero-tb-button > .toolbarbutton-icon  { background: url("chrome://zotero/skin/mac/menubutton-start@2x.png") left center/auto 24px no-repeat; }
	.zotero-tb-button:-moz-window-inactive > .toolbarbutton-icon  { background: url("chrome://zotero/skin/mac/menubutton-start-inactive-window@2x.png") left center/auto 24px no-repeat; }
	.zotero-tb-button:-moz-window-inactive,.zotero-tb-button:-moz-window-inactive:first-child,.zotero-tb-button:-moz-window-inactive:last-child  { background: url("chrome://zotero/skin/mac/menubutton-end-inactive-window@2x.png") right center/auto 24px no-repeat; }
	.zotero-tb-button[open="true"],.zotero-tb-button:not([disabled="true"]):hover:active  { background: url("chrome://zotero/skin/mac/menubutton-end-pressed@2x.png") right center/auto 24px no-repeat; }
	.zotero-tb-button[open="true"] > .toolbarbutton-icon,.zotero-tb-button:not([disabled="true"]):hover:active > .toolbarbutton-icon  { background: url("chrome://zotero/skin/mac/menubutton-start-pressed@2x.png") left center/auto 24px no-repeat; }
	#zotero-collections-splitter[state=collapsed] > grippy, #zotero-items-splitter[state=collapsed] > grippy { background: url(chrome://zotero/skin/mac/vgrippy@2x.png) center/auto 8px no-repeat; }
	#zotero-tags-splitter > grippy { background: url(chrome://zotero/skin/mac/hgrippy@2x.png) center/auto 8px no-repeat; }
	#zotero-tb-advanced-search { list-style-image: url('chrome://zotero/skin/mac/toolbar-advanced-search@2x.png'); }
	#zotero-tb-note-add { list-style-image: url('chrome://zotero/skin/mac/toolbar-note-add@2x.png'); }
}