/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

%filter substitution

%define menuPanelWidth 22.35em
%define wideMenuPanelWidth 29em
%define standaloneSubviewWidth 30em
% XXXgijs This is the ugliest bit of code I think I've ever written for Mozilla.
% Basically, the 0.1px is there to avoid CSS rounding errors causing buttons to wrap.
% For gory details, refer to https://bugzilla.mozilla.org/show_bug.cgi?id=963365#c11
% There's no calc() here (and therefore lots of calc() where this is used) because
% we don't support nested calc(): https://bugzilla.mozilla.org/show_bug.cgi?id=968761
%define menuPanelButtonWidth (@menuPanelWidth@ / 3 - 0.1px)
%define buttonStateHover :not(:-moz-any([disabled],[open],:active)):-moz-any(:hover,:focus)
%define menuStateHover :not(:-moz-any([disabled],:active))[_moz-menuactive]
%define buttonStateActive :not([disabled]):-moz-any([open],:hover:active)
%define menuStateActive :not([disabled])[_moz-menuactive]:active
%define menuStateMenuActive :not([disabled])[_moz-menuactive]
%define inAnyPanel :-moz-any(:not([cui-areatype="toolbar"]), [overflowedItem=true])
%define panelPaletteIconSize 16px

%define appmenuWarningBackgroundColor #FFEFBF
%define appmenuWarningBackgroundColorHover #FFE8A2
%define appmenuWarningBackgroundColorActive #FFE38F
%define appmenuWarningColor black
%define appmenuWarningBorderColor hsl(45,100%,77%)

:root:not([uidensity=compact]):not([chromehidden~="toolbar"]) #PanelUI-button {
  margin-inline-start: 3px;
  border-inline-start: 1px solid;
  border-image: linear-gradient(transparent 4px, rgba(0,0,0,.1) 4px, rgba(0,0,0,.1) calc(100% - 4px), transparent calc(100% - 4px));
  border-image-slice: 1;
}

:root:not([uidensity=compact]):not([chromehidden~="toolbar"]) #nav-bar[brighttext] > #PanelUI-button {
  border-image-source: linear-gradient(transparent 4px, rgba(100%,100%,100%,.2) 4px, rgba(100%,100%,100%,.2) calc(100% - 4px), transparent calc(100% - 4px));
}

#PanelUI-menu-button[badge-status] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
  display: -moz-box;
  height: 10px;
  width: 10px;
  background-size: contain;
  border: none;
}

#PanelUI-menu-button[badge-status="extension-new-tab"] > .toolbarbutton-badge-stack > .toolbarbutton-badge,
#PanelUI-menu-button[badge-status="download-success"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
  display: none;
}

#PanelUI-menu-button[badge-status="update-available"] > .toolbarbutton-badge-stack > .toolbarbutton-badge,
#PanelUI-menu-button[badge-status="update-manual"] > .toolbarbutton-badge-stack > .toolbarbutton-badge,
#PanelUI-menu-button[badge-status="update-restart"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
  background: #74BF43 url(chrome://browser/skin/update-badge.svg) no-repeat center;
  border-radius: 50%;
  box-shadow: none;
  /* "!important" is necessary to override the rule in toolbarbutton.css */
  margin: -7px 0 0 !important;
  margin-inline-end: -4px !important;
  min-width: 12px;
  min-height: 12px;
}

.panel-banner-item[notificationid^=update]::after {
  background: #74BF43 url(chrome://browser/skin/update-badge.svg) no-repeat center;
  border-radius: 50%;
}

.panel-banner-item[notificationid^=update] {
  list-style-image: url(chrome://branding/content/icon16.png);
}

#PanelUI-menu-button[badge-status="fxa-needs-authentication"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
  box-shadow: none;
  filter: drop-shadow(0 1px 0 hsla(206, 50%, 10%, .15));
}

#PanelUI-menu-button[badge-status="fxa-needs-authentication"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
  height: 13px;
  background: transparent url(chrome://browser/skin/warning.svg) no-repeat center;
}

#PanelUI-menu-button[badge-status="fxa-needs-authentication"] > .toolbarbutton-badge-stack > .toolbarbutton-badge:-moz-window-inactive {
  filter: none;
}

#PanelUI-menu-button[badge-status="addon-alert"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
  height: 13px;
  background: #FFBF00 url(chrome://browser/skin/update-badge-failed.svg) no-repeat center;
}

panelview {
  -moz-box-orient: vertical;
  -moz-box-flex: 1;
  background: var(--arrowpanel-background);
  padding: 0;
}

/* This section is to anchor all the drop down panels at the same height, shift the
  panel`s top margin according to its positioning and the uidensity of the window. */
#downloadsPanel,
#widget-overflow,
#appMenu-popup,
#customizationui-widget-panel {
  margin-top: -6px;
}

/* The difference between the toolbar buttons` padding and the urlbar-icons` padding,
   then subtract 6px. */
#pageActionActivatedActionPanel,
#pageActionPanel,
#editBookmarkPanel,
.browser-extension-panel {
  margin-top: calc(var(--toolbarbutton-inner-padding) - var(--urlbar-icon-padding) - 6px)
}

/* The identity popup does not have any padding of its own,
   otherwise would use the same formula as above. */
#identity-popup {
  margin-top: calc(var(--toolbarbutton-inner-padding) - 6px);
}

/* The bookmarks toolbar is too thin to have the panels overlap 6px. */
#downloadsPanel.bookmarks-toolbar,
#widget-overflow.bookmarks-toolbar,
#appMenu-popup.bookmarks-toolbar,
#customizationui-widget-panel.bookmarks-toolbar {
  margin-top: -1px;
}

/* The BMB_bookmarksPopup is unique because it is built into the
   bookmarks-menu-button, resulting in many edge cases. */
#BMB_bookmarksPopup {
  margin-top: -8px;
}

:root:not([uidensity]) #nav-bar #BMB_bookmarksPopup {
  margin-top: -11px;
}

:root[uidensity=touch] #nav-bar #BMB_bookmarksPopup,
:root[uidensity=touch] #TabsToolbar #BMB_bookmarksPopup,
:root[uidensity=compact] #BMB_bookmarksPopup {
  margin-top: -9px;
}

:root[uidensity=compact] #TabsToolbar #BMB_bookmarksPopup {
  margin-top: -7px;
}

#PersonalToolbar #BMB_bookmarksPopup  {
  margin-top: -2px
}

:root[uidensity=touch] #PersonalToolbar #BMB_bookmarksPopup {
  margin-top: -5px;
}

.panel-subview-body {
  overflow-y: auto;
  overflow-x: hidden;
  -moz-box-flex: 1;
  padding: 6px 0;
}

.panel-view-body-unscrollable {
  overflow: hidden;
  -moz-box-flex: 1;
}

.subviewbutton.panel-subview-footer {
  box-sizing: border-box;
  min-height: 41px;
}

.cui-widget-panelview menuitem.subviewbutton.panel-subview-footer {
  margin: 4px 0 0;
}

.cui-widget-panelview .subviewbutton.panel-subview-footer > .menu-text {
  -moz-box-flex: 1;
}

#appMenu-popup > arrowscrollbox > autorepeatbutton {
  display: none;
}

#appMenu-popup > arrowscrollbox > scrollbox {
  overflow: visible;
}

#appMenu-popup > .panel-arrowcontainer > .panel-arrowcontent,
panel[photon] > .panel-arrowcontainer > .panel-arrowcontent {
  overflow: hidden;
}

.cui-widget-panel > .panel-arrowcontainer > .panel-arrowcontent > .popup-internal-box {
  padding: 0;
}

#wrapper-edit-controls:-moz-any([place="palette"],[place="menu-panel"]) > #edit-controls,
#wrapper-zoom-controls:-moz-any([place="palette"],[place="menu-panel"]) > #zoom-controls {
  margin-inline-start: 0;
}

#BMB_bookmarksPopup {
  max-width: @standaloneSubviewWidth@;
}

#pageActionFeedback > .panel-arrowcontainer > .panel-arrowbox {
  /* Don't display the arrow but keep the popup at the same vertical
     offset as other arrow panels. */
  visibility: hidden;
}

#pageActionFeedback > .panel-arrowcontainer > .panel-arrowcontent {
  background-color: #058b00;
  background-image: none;
  border-radius: 2px;
  color: #fff;
  font-weight: 400;
  font-size: 1.1rem;
  -moz-box-align: center;
  padding: 6px 10px;
}

#pageActionFeedbackAnimatableBox {
  position: relative;
  overflow: hidden;
  width: 14px;
  height: 14px;
}

#pageActionFeedbackAnimatableBox[animate] > #pageActionFeedbackAnimatableImage {
  position: absolute;
  background-image: url(chrome://browser/skin/check-animation.svg);
  background-repeat: no-repeat;
  min-width: 266px;
  max-width: 266px;
  min-height: 14px;
  max-height: 14px;
  animation-name: page-action-feedback-animation;
  animation-duration: 300ms;
  animation-delay: 60ms;
  animation-fill-mode: forwards;
  animation-timing-function: steps(18);
}

#pageActionFeedbackAnimatableBox[animate] > #pageActionFeedbackAnimatableImage:-moz-locale-dir(rtl) {
  animation-name: page-action-feedback-animation-rtl;
  transform: translateX(252px);
}

@keyframes page-action-feedback-animation {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-252px);
  }
}

@keyframes page-action-feedback-animation-rtl {
  from {
    transform: translateX(252px);
  }
  to {
    transform: translateX(0);
  }
}

#pageActionFeedbackMessage {
  margin-inline-start: 7px;
  margin-inline-end: 0;
  transform: scale(.8);
  opacity: 0;
  transition: transform 120ms cubic-bezier(.25,1.27,.35,1.18),
              opacity 60ms linear;
}

#pageActionFeedbackAnimatableBox[animate] + #pageActionFeedbackMessage {
  transform: scale(1);
  opacity: 1;
}

.cui-widget-panel[viewId^=PanelUI-webext-] > .panel-arrowcontainer > .panel-arrowcontent {
  padding: 0;
}

panelview[id^=PanelUI-webext-] {
  overflow: hidden;
}

panelview:not([mainview]) .toolbarbutton-text,
.cui-widget-panel toolbarbutton:not([wrap]) > .toolbarbutton-text,
#overflowMenu-customize-button > .toolbarbutton-text {
  text-align: start;
  display: -moz-box;
}

.cui-widget-panel > .panel-arrowcontainer > .panel-arrowcontent {
  padding: 4px 0;
}

/* START notification popups for extension controlled content */
#extension-notification-panel > .panel-arrowcontainer > .panel-arrowcontent {
  padding: 0;
}

#extension-new-tab-notification > .popup-notification-body-container > .popup-notification-body {
  width: 30em;
}

#extension-new-tab-notification > .popup-notification-body-container > .popup-notification-body > hbox > vbox > .popup-notification-description {
  font-size: 1.3em;
  font-weight: lighter;
}

#extension-new-tab-notification-description {
  margin-bottom: 0;
}

#extension-new-tab-notification > .popup-notification-body-container > .popup-notification-body > .popup-notification-warning,
#extension-new-tab-notification > .popup-notification-body-container > .popup-notification-icon {
  display: none;
}
/* END notification popups for extension controlled content */

#appMenu-popup > .panel-arrowcontainer > .panel-arrowcontent,
panel[photon] > .panel-arrowcontainer > .panel-arrowcontent {
  padding: 0;
}

#appMenu-popup panelview,
#customizationui-widget-multiview panelview:not([extension]) {
  min-width: @menuPanelWidth@;
  max-width: 35em;
}

#customizationui-widget-multiview #appMenu-libraryView,
#pageActionPanel panelview,
#widget-overflow panelview {
  min-width: @wideMenuPanelWidth@;
  max-width: @wideMenuPanelWidth@;
}

/* Add 2 * 16px extra width for touch mode button padding. */
#appMenu-popup[touchmode] panelview {
  min-width: calc(@menuPanelWidth@ + 32px);
}

.cui-widget-panel.cui-widget-panelWithFooter > .panel-arrowcontainer > .panel-arrowcontent {
  padding-bottom: 0;
}

.toolbaritem-combined-buttons@inAnyPanel@ > toolbarbutton > .toolbarbutton-icon {
  min-width: 0;
  min-height: 0;
  margin: 0;
}

.animate-out {
  animation-name: widget-animate-out;
  animation-fill-mode: forwards;
  animation-duration: 500ms;
  animation-timing-function: var(--animation-easing-function);
}

@keyframes widget-animate-out {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0 ;
    transform: scale(.5);
  }
}

toolbarpaletteitem[place="menu-panel"] > .toolbarbutton-1 {
  -moz-box-flex: 1;
}

/* Help webextension buttons fit in. */
toolbarpaletteitem[place="palette"] > toolbarbutton[constrain-size="true"] > .toolbarbutton-icon,
toolbarpaletteitem[place="palette"] > toolbarbutton[constrain-size="true"] > .toolbarbutton-badge-stack > .toolbarbutton-icon,
toolbarbutton[constrain-size="true"][cui-areatype="menu-panel"] > .toolbarbutton-icon,
toolbarbutton[constrain-size="true"][cui-areatype="menu-panel"] > .toolbarbutton-badge-stack > .toolbarbutton-icon {
  height: @panelPaletteIconSize@;
  width: @panelPaletteIconSize@;
}

#customization-palette .toolbarbutton-1 {
  -moz-appearance: none;
  -moz-box-orient: vertical;
  padding: 12px 0 9px;
  margin: 0;
}

/* above we treat the container as the icon for the margins, that is so the
/* badge itself is positioned correctly. Here we make sure that the icon itself
/* has the minimum size we want, but no padding/margin. */
.customization-palette .toolbarbutton-1 > .toolbarbutton-badge-stack > .toolbarbutton-icon {
  width: @panelPaletteIconSize@;
  height: @panelPaletteIconSize@;
  min-width: @panelPaletteIconSize@;
  min-height: @panelPaletteIconSize@;
  margin: 0;
  padding: 0;
}

#edit-controls@inAnyPanel@ > #copy-button,
#zoom-controls@inAnyPanel@ > #zoom-reset-button {
  border-left: none;
  border-right: none;
  border-radius: 0;
}

#zoom-in-button > .toolbarbutton-text,
#zoom-out-button > .toolbarbutton-text,
#zoom-reset-button > .toolbarbutton-icon {
  display: none;
}

.addon-banner-item::after,
.panel-banner-item::after {
  content: "";
  width: 16px;
  height: 16px;
  margin-inline-start: 10px;
  margin-inline-end: 12px;
  display: -moz-box;
}

.addon-banner-item {
  background-color: @appmenuWarningBackgroundColor@;
  color: @appmenuWarningColor@;
  /* Force border to override `.addon-banner-item` selector below */
  border-top: 1px solid @appmenuWarningBorderColor@ !important;
  display: flex;
  flex: 1 1 0%;
  width: calc(@menuPanelWidth@ + 30px);
  padding-inline-start: 15px;
  border-inline-start-style: none;
  -moz-image-region: rect(0, 16px, 16px, 0);
}

.addon-banner-item:last-child {
  border-bottom: 1px solid @appmenuWarningBorderColor@;
}

.addon-banner-item:hover {
  background-color: @appmenuWarningBackgroundColorHover@;
}

.addon-banner-item:hover:active {
  background-color: @appmenuWarningBackgroundColorActive@;
}

.addon-banner-item > .toolbarbutton-icon {
  width: 16px;
  height: 16px;
}

.addon-banner-item::after {
  background: #FFBF00 url(chrome://browser/skin/update-badge-failed.svg) no-repeat center;
}

.addon-banner-item,
.panel-banner-item {
  margin: 0;
  padding: 11px 0;
  box-sizing: border-box;
  min-height: 40px;
  -moz-appearance: none;
  box-shadow: none;
  border: none;
  border-radius: 0;
  transition: background-color;
  -moz-box-orient: horizontal;
}

.panel-banner-item {
  border-top: 1px solid var(--panel-separator-color);
  border-bottom: 1px solid var(--panel-separator-color);
  padding-inline-start: 12px;
}

#appMenu-addon-banners:not(:empty) + .panel-banner-item {
  /* Overlap the .addon-banner-item border so there's one border. */
  margin-top: -1px;
}

#appMenu-addon-banners > .addon-banner-item {
  padding-inline-start: 12px;
}

.panel-banner-item > .toolbarbutton-text {
  width: 0; /* Fancy cropping solution for flexbox. */
}

.panel-banner-item > .toolbarbutton-icon {
  width: 16px;
}

#appMenu-addon-banners:not(:empty) ~ #appMenu-fxa-container,
.panel-banner-item:not([hidden]) + #appMenu-fxa-container {
  margin-top: 6px;
}

/* FxAccount indicator bits. */

/* Add the .toolbaritem-combined-buttons class to increase the specificity so as
 * to override the end margin for .toolbaritem-combined-buttons items further down. */
#appMenu-fxa-container.toolbaritem-combined-buttons:not([fxastatus="signedin"]) {
  margin-inline-end: 0;
}

#appMenu-fxa-label,
#appMenu-fxa-icon {
  -moz-context-properties: fill;
  fill: currentColor;
  list-style-image: url(chrome://browser/skin/sync.svg);
}

#appMenu-fxa-label {
  -moz-box-flex: 1;
}

@keyframes syncRotate {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}

#appMenu-fxa-icon[syncstatus="active"] > .toolbarbutton-icon,
#PanelUI-remotetabs-syncnow[syncstatus="active"] > .toolbarbutton-icon {
  animation: syncRotate 0.8s linear infinite;
  fill: #0a84ff;
}

#appMenu-fxa-status {
  -moz-box-align: center;
}

#appMenu-fxa-avatar {
  pointer-events: none;
  list-style-image: url(chrome://browser/skin/fxa/default-avatar.svg);
}

/* Handle different UI states. */
#appMenu-fxa-container[fxastatus="signedin"] > #appMenu-fxa-status > #appMenu-fxa-label > .toolbarbutton-icon,
#appMenu-fxa-container:not([fxastatus="signedin"]) > toolbarseparator,
#appMenu-fxa-container:not([fxastatus="signedin"]) > #appMenu-fxa-icon,
#appMenu-fxa-container:not([fxastatus="signedin"]) > #appMenu-fxa-status > #appMenu-fxa-avatar {
  display: none;
}

#appMenu-fxa-container[fxastatus="signedin"] > #appMenu-fxa-status > #appMenu-fxa-label {
  /* 12px space before the avatar, then 16px for the avatar */
  padding-inline-start: 28px;
  margin-inline-start: -28px;
}

#appMenu-fxa-container[fxastatus="signedin"] > #appMenu-fxa-status > #appMenu-fxa-avatar {
  margin-inline-start: 12px;
}

/* Error states */
#appMenu-fxa-container[fxastatus="unverified"] > #appMenu-fxa-status > #appMenu-fxa-label,
#appMenu-fxa-container[fxastatus="login-failed"] > #appMenu-fxa-status > #appMenu-fxa-label {
  list-style-image: url(chrome://browser/skin/warning.svg);
  -moz-image-region: rect(0, 16px, 16px, 0);
}

#appMenu-fxa-container[fxastatus="login-failed"],
#appMenu-fxa-container[fxastatus="unverified"] {
  background-color: @appmenuWarningBackgroundColor@;
  color: @appmenuWarningColor@;
  border-top: 1px solid @appmenuWarningBorderColor@;
  border-bottom: 1px solid @appmenuWarningBorderColor@;
}

#appMenu-fxa-container[fxastatus="login-failed"] > #appMenu-fxa-status:hover,
#appMenu-fxa-container[fxastatus="unverified"] > #appMenu-fxa-status:hover {
  background-color: @appmenuWarningBackgroundColorHover@;
}

#appMenu-fxa-container[fxastatus="login-failed"] > #appMenu-fxa-status:hover:active,
#appMenu-fxa-container[fxastatus="unverified"] > #appMenu-fxa-status:hover:active {
  background-color: @appmenuWarningBackgroundColorActive@;
}

.addon-banner-item > .toolbarbutton-text,
.panel-banner-item > .toolbarbutton-text {
  margin: 0;
  padding: 0 6px;
  text-align: start;
}

.addon-banner-item > .toolbarbutton-icon,
.panel-banner-item > .toolbarbutton-icon {
  margin-inline-end: 0;
}

.addon-banner-item {
  flex: 1;
  padding-inline-start: 15px;
  border-inline-start-style: none;
}

#PanelUI-remotetabs {
  --panel-ui-sync-illustration-height: 157.5px;
}

.PanelUI-remotetabs-instruction-title,
.PanelUI-remotetabs-instruction-label {
  /* If you change the margin here, the min-height of the synced tabs panel
    (e.g. #PanelUI-remotetabs[mainview] #PanelUI-remotetabs-setupsync, etc) may
    need adjusting (see bug 1248506) */
  margin: 15px;
  text-align: center;
  text-shadow: none;
  max-width: 15em;
  color: GrayText;
}

.PanelUI-remotetabs-instruction-title {
  font-size: 1.3em;
}

/* The boxes with "instructions" get extra top and bottom padding for space
   around the illustration and buttons */
.PanelUI-remotetabs-instruction-box {
  /* If you change the padding here, the min-height of the synced tabs panel
    (e.g. #PanelUI-remotetabs[mainview] #PanelUI-remotetabs-setupsync, etc) may
    need adjusting (see bug 1248506) */
  padding-bottom: 30px;
  padding-top: 15px;
}

.PanelUI-remotetabs-button {
  -moz-appearance: none;
  background-color: #0060df;
  /* !important for the color as an OSX specific rule when a lightweight theme
     is used for buttons in the toolbox overrides. See bug 1238531 for details */
  color: white !important;
  border-radius: 2px;
  /* If you change the margin or padding below, the min-height of the synced tabs
     panel (e.g. #PanelUI-remotetabs[mainview] #PanelUI-remotetabs-setupsync,
     etc) may need adjusting (see bug 1248506) */
  margin-top: 10px;
  margin-bottom: 10px;
  padding: 8px;
  text-shadow: none;
  min-width: 200px;
}

.PanelUI-remotetabs-button:hover {
  background-color: #003eaa;
}

.PanelUI-remotetabs-button:hover:active {
  background-color: #002275;
}

.remotetabs-promo-link {
  margin: 0;
}

.PanelUI-remotetabs-notabsforclient-label {
  color: GrayText;
  /* This margin is to line this label up with the labels in toolbarbuttons. */
  margin-left: 28px;
}

#PanelUI-remotetabs[mainview] .PanelUI-remotetabs-notabsforclient-label {
  margin-left: 32px;
}

.fxaSyncIllustration,
.fxaSyncIllustrationIssue {
  width: 180px;
  height: var(--panel-ui-sync-illustration-height);
  -moz-context-properties: fill;
  fill: #cdcdcd;
}

.fxaSyncIllustration {
  list-style-image: url(chrome://browser/skin/fxa/sync-illustration.svg);
}

.fxaSyncIllustrationIssue {
  list-style-image: url(chrome://browser/skin/fxa/sync-illustration-issue.svg);
}

.PanelUI-remotetabs-button > .toolbarbutton-text {
  /* !important to override ".cui-widget-panel toolbarbutton > .toolbarbutton-text" above. */
  text-align: center !important;
  text-shadow: none;
}

#PanelUI-remotetabs[mainview] { /* panel anchored to toolbar button might be too skinny */
  min-width: 19em;
}

/* Work around bug 1224412 - these boxes will cause scrollbars to appear when
   the panel is anchored to a toolbar button.
*/
#PanelUI-remotetabs[mainview] #PanelUI-remotetabs-setupsync,
#PanelUI-remotetabs[mainview] #PanelUI-remotetabs-reauthsync,
#PanelUI-remotetabs[mainview] #PanelUI-remotetabs-unverified,
#PanelUI-remotetabs[mainview] #PanelUI-remotetabs-nodevicespane,
#PanelUI-remotetabs[mainview] #PanelUI-remotetabs-tabsdisabledpane {
  min-height: calc(var(--panel-ui-sync-illustration-height) +
                   20px + /* margin of .PanelUI-remotetabs-button */
                   16px + /* padding of .PanelUI-remotetabs-button */
                   30px + /* margin of .PanelUI-remotetabs-instruction-label */
                   30px + 15px + /* padding of .PanelUI-remotetabs-instruction-box */
                   11em);
}

#PanelUI-remotetabs-tabslist > label[itemtype="client"] {
  color: GrayText;
}

/* Collapse the non-active vboxes in the remotetabs deck to use only the
   height the active box needs */
#PanelUI-remotetabs-deck:not([selectedIndex="1"]) > #PanelUI-remotetabs-tabsdisabledpane,
#PanelUI-remotetabs-deck:not([selectedIndex="2"]) > #PanelUI-remotetabs-fetching,
#PanelUI-remotetabs-deck:not([selectedIndex="3"]) > #PanelUI-remotetabs-nodevicespane {
  visibility: collapse;
}

#PanelUI-remotetabs-main[devices-status="single"] > #PanelUI-remotetabs-buttons {
  display: none;
}

.panel-banner-item {
  color: black;
  background-color: hsla(96,65%,75%,.5);
}

.panel-banner-item:not([disabled]):hover {
  background-color: hsla(96,65%,75%,.8);
}

.panel-banner-item:not([disabled]):hover:active {
  background-color: hsl(96,65%,75%);
}

#customization-palette .toolbarbutton-multiline-text,
#customization-palette .toolbarbutton-text {
  display: none;
}

.subview-subheader,
panelview .toolbarbutton-1,
.subviewbutton,
.widget-overflow-list .toolbarbutton-1 {
  -moz-appearance: none;
  margin: 0;
  min-height: 24px;
  padding: 4px 12px;
  background-color: transparent;
}

.subviewbutton:focus {
  outline: 0;
}

.subviewbutton > .toolbarbutton-text {
  padding: 0;
  padding-inline-start: 24px; /* This is 16px for the icon + 8px for the padding as defined below. */
}

.subviewbutton > .menu-right,
.subviewbutton > .menu-accel-container > .menu-iconic-accel,
.subviewbutton > .menu-iconic-left,
.subviewbutton > .menu-iconic-text {
  padding-bottom: 0;
  padding-top: 0;
}

.addon-banner-item > .toolbarbutton-text,
.subviewbutton-iconic > .toolbarbutton-text,
.cui-withicon > .toolbarbutton-text,
.subviewbutton[image] > .toolbarbutton-text,
.subviewbutton[targetURI] > .toolbarbutton-text,
.subviewbutton.restoreallitem > .toolbarbutton-text,
.subviewbutton.bookmark-item > .toolbarbutton-text,
.subviewbutton[checked="true"] > .toolbarbutton-text {
  padding-inline-start: 8px; /* See '.subviewbutton-iconic > .toolbarbutton-text' rule above. */
}

.panel-banner-item > .toolbarbutton-multiline-text {
  font: menu;
  margin: 0;
  padding: 0;
  padding-inline-start: 8px; /* See '.subviewbutton-iconic > .toolbarbutton-text' rule above. */
}

.subviewbutton-iconic > .toolbarbutton-icon {
  width: 16px;
  height: 16px;
  -moz-context-properties: fill;
  fill: currentColor;
}

/* We don't always display: none this item, and if it has forced width (like above)
 * or margin, that impacts the position of the label. Fix:
 */
.subviewbutton > .toolbarbutton-icon {
  margin: 0;
}

.subviewbutton.panel-subview-footer > .menu-text {
  -moz-appearance: none;
  padding-inline-end: 6px;
  padding-inline-start: 0 !important; /* to override menu.css on Windows */
  -moz-box-flex: 0;
}

.subviewbutton.panel-subview-footer > .toolbarbutton-text {
  padding-inline-start: 0;
}

.subviewbutton.panel-subview-footer > .menu-accel-container {
  padding-inline-start: 6px;
}

.subviewbutton > .menu-accel-container > .menu-iconic-accel,
.subviewbutton > .menu-accel-container > .menu-accel {
  margin-inline-end: 0 !important; /* to override menu.css on Windows */
}

#widget-overflow-fixed-list .toolbarbutton-1 > .toolbarbutton-text,
#widget-overflow-list .toolbarbutton-1 > .toolbarbutton-text,
.subviewbutton:not(.panel-subview-footer) > .toolbarbutton-text,
.addon-banner-item > .toolbarbutton-text,
/* Bookmark items need a more specific selector. */
.PanelUI-subView .subviewbutton:not(.panel-subview-footer) > .menu-text,
.PanelUI-subView .subviewbutton:not(.panel-subview-footer) > .menu-iconic-text {
  font: menu;
}

.subviewbutton[shortcut]::after {
  content: attr(shortcut);
  float: right;
  color: GrayText;
}

.PanelUI-subView .subviewbutton-nav::after {
  -moz-context-properties: fill;
  content: url(chrome://browser/skin/back-12.svg);
  fill: GrayText;
  float: right;
  transform: translateY(1px);
}

#main-window:not([customizing]) .subviewbutton-nav[disabled=true]::after {
  opacity: 0.4;
}

.PanelUI-subView .subviewbutton-nav:-moz-locale-dir(ltr)::after {
  transform: scaleX(-1) translateY(1px);
}

.subviewbutton[shortcut]::after,
.subviewbutton[shortcut]::after,
.PanelUI-subView .subviewbutton-nav::after {
  margin-inline-start: 10px;
}

.subviewbutton[type="highlight-bookmark"]::after {
  content: url("chrome://browser/skin/bookmark-hollow.svg");
}

.subviewbutton[type="highlight-history"]::after {
  content: url("chrome://browser/skin/history.svg");
}

.subviewbutton[type="highlight-bookmark"]::after,
.subviewbutton[type="highlight-history"]::after {
  -moz-context-properties: fill;
  fill: GrayText;
  float: right;
  opacity: .5;
  /* Centers the icon and resizes it to 12px square. */
  transform: translateY(2px) scaleX(.75);
}

/* This is a <label> but it should fit in with the menu font- and colorwise. */
#PanelUI-characterEncodingView-autodetect-label {
  font: menu;
  color: inherit;
}

.subviewbutton[checked="true"] {
  list-style-image: url(chrome://browser/skin/check.svg);
  -moz-context-properties: fill;
  fill: currentColor;
}

#appMenu-popup .toolbaritem-combined-buttons {
  -moz-box-align: center;
  -moz-box-orient: horizontal;
  border: 0;
  border-radius: 0;
  margin-inline-end: 8px;
}

panelmultiview .toolbaritem-combined-buttons > label {
  -moz-box-flex: 1;
  font: menu;
  margin: 0;
  padding: 4px 0px;
}

panelmultiview .toolbaritem-combined-buttons > spacer.before-label {
  width: 36px; /* 12px toolbarbutton padding + 16px icon + 8px label padding start */
}

panelmultiview .toolbaritem-combined-buttons > spacer.after-label {
  -moz-box-flex: 1;
  width: 20px; /* a little bigger than the width of the scrollbar */
}

.PanelUI-subView .toolbaritem-combined-buttons > .subviewbutton {
  -moz-box-flex: 0;
  height: auto;
  margin-inline-start: 18px;
  min-width: auto;
  padding: 4px;
}

#appMenu-zoom-controls > .subviewbutton {
  margin-inline-start: 10px;
}

/* Unset the min-height constraint, because that works better for a text-only button. */
#appMenu-zoomReset-button {
  min-height: unset;
}

#appMenu-zoomReset-button > .toolbarbutton-text {
  min-width: calc(3ch + 8px);
  text-align: center;
}

.toolbaritem-combined-buttons > toolbarseparator[orient="vertical"] + .subviewbutton,
#appMenu-zoom-controls > toolbarseparator[orient="vertical"] + .subviewbutton {
  margin-inline-start: 0;
}

.PanelUI-subView .toolbaritem-combined-buttons > .subviewbutton-iconic > .toolbarbutton-text,
.PanelUI-subView .toolbaritem-combined-buttons > .subviewbutton:not(.subviewbutton-iconic) > .toolbarbutton-icon {
  display: none;
}

/* Using this selector, because this way the hover and active selectors will apply properly. */
.PanelUI-subView .toolbaritem-combined-buttons > .subviewbutton:not(.subviewbutton-iconic) {
  background-color: #f9f9f9;
  border: 1px solid #e1e1e1;
  border-radius: 10000px;
  padding: 1px 8px;
}

.toolbaritem-combined-buttons > .subviewbutton:not(.subviewbutton-iconic) > .toolbarbutton-text {
  font-size: 1em;
  padding-inline-start: 0;
}

.subview-subheader {
  color: GrayText;
}

.subview-subheader,
.panel-subview-footer {
  font: menu;
}

panelview .toolbarbutton-1 {
  margin-top: 6px;
}

panelview .toolbarbutton-1@buttonStateHover@,
toolbarbutton.subviewbutton@buttonStateHover@,
menu.subviewbutton@menuStateHover@,
menuitem.subviewbutton@menuStateHover@,
.widget-overflow-list .toolbarbutton-1@buttonStateHover@,
.toolbaritem-combined-buttons@inAnyPanel@ > toolbarbutton@buttonStateHover@ {
  background-color: var(--arrowpanel-dimmed);
}

panelview .toolbarbutton-1:-moz-any(@buttonStateActive@,[checked=true]),
toolbarbutton.subviewbutton@buttonStateActive@,
menu.subviewbutton@menuStateActive@,
menuitem.subviewbutton@menuStateActive@,
.widget-overflow-list .toolbarbutton-1@buttonStateActive@,
.toolbaritem-combined-buttons@inAnyPanel@ > toolbarbutton@buttonStateActive@ {
  background-color: var(--arrowpanel-dimmed-further);
  box-shadow: 0 1px 0 hsla(210,4%,10%,.03) inset;
}

.subviewbutton.panel-subview-footer {
  margin: 0;
  background-color: var(--arrowpanel-dimmed);
  border-top: 1px solid var(--panel-separator-color);
  border-radius: 0;
}

menuitem.panel-subview-footer@menuStateHover@,
.subviewbutton.panel-subview-footer@buttonStateHover@ {
  background-color: var(--arrowpanel-dimmed-further);
}

menuitem.panel-subview-footer@menuStateActive@,
.subviewbutton.panel-subview-footer@buttonStateActive@ {
  background-color: var(--arrowpanel-dimmed-even-further);
  box-shadow: 0 1px 0 hsla(210,4%,10%,.05) inset;
}

#BMB_bookmarksPopup .subviewbutton {
  font: menu;
  font-weight: normal;
}

#BMB_bookmarksPopup .subviewbutton:not([disabled="true"]) {
  color: inherit;
}

#BMB_bookmarksPopup .panel-arrowcontainer > .panel-arrowcontent > .popup-internal-box > .autorepeatbutton-up,
#BMB_bookmarksPopup .panel-arrowcontainer > .panel-arrowcontent > .popup-internal-box > .autorepeatbutton-down {
  -moz-appearance: none;
  margin-top: 0;
  margin-bottom: 0;
}

/* Remove padding on xul:arrowscrollbox to avoid extra padding on footer */
#BMB_bookmarksPopup arrowscrollbox {
  padding-bottom: 0px;
}

#BMB_bookmarksPopup menupopup > .bookmarks-actions-menuseparator {
  /* Hide bottom separator as the styled footer includes a top border serving the same purpose */
  display: none;
}

/* Popups with only one item don't have a footer */
#BMB_bookmarksPopup menupopup[placespopup=true][singleitempopup=true] > hbox > .popup-internal-box > .arrowscrollbox-scrollbox > .scrollbox-innerbox,
/* These popups never have a footer */
#BMB_bookmarksToolbarPopup > hbox > .popup-internal-box > .arrowscrollbox-scrollbox > .scrollbox-innerbox,
#BMB_unsortedBookmarksPopup > hbox > .popup-internal-box > .arrowscrollbox-scrollbox > .scrollbox-innerbox,
#BMB_mobileBookmarksPopup > hbox > .popup-internal-box > .arrowscrollbox-scrollbox > .scrollbox-innerbox {
  /* And so they need some bottom padding: */
  padding-bottom: 4px;
}

/* Disabled (empty) item is always alone and never has an icon, so fix its left padding */
#BMB_bookmarksPopup menupopup[emptyplacesresult] .bookmark-item.subviewbutton {
  padding-left: 6px;
}

#widget-overflow-mainView > .panel-subview-body > toolbarseparator,
.PanelUI-subView menuseparator,
.PanelUI-subView toolbarseparator,
.cui-widget-panelview menuseparator,
.cui-widget-panel toolbarseparator {
  -moz-appearance: none;
  min-height: 0;
  border-top: 1px solid var(--panel-separator-color);
  border-bottom: none;
  margin: 6px 0;
  padding: 0;
}

.PanelUI-subView menuseparator {
  margin-inline-start: -5px;
  margin-inline-end: -4px;
}

.PanelUI-subView toolbarseparator {
  margin-inline-start: 0;
  margin-inline-end: 0;
}

.PanelUI-subView menuseparator.small-separator,
.PanelUI-subView toolbarseparator.small-separator {
  margin-left: 5px;
  margin-right: 5px;
}

.cui-widget-panelview menuseparator.small-separator {
  margin-left: 10px;
  margin-right: 10px;
}

.PanelUI-subView toolbarseparator[orient="vertical"] {
  height: 24px;
  border-inline-start: 1px solid var(--panel-separator-color);
  border-top: none;
  margin: 0;
  margin-inline-start: 6px;
  margin-inline-end: 7px;
}

.subviewbutton > .menu-accel-container {
  -moz-box-pack: end;
  margin-inline-start: 10px;
  margin-inline-end: auto;
  color: GrayText;
}

#PanelUI-remotetabs-tabslist > toolbarbutton[itemtype="tab"],
#PanelUI-historyItems > toolbarbutton {
  list-style-image: url("chrome://mozapps/skin/places/defaultFavicon.svg");
}

#appMenu-fxa-avatar,
#appMenu-fxa-label > .toolbarbutton-icon,
#appMenu-fxa-icon > .toolbarbutton-icon,
#PanelUI-containersItems > .subviewbutton > .toolbarbutton-icon,
#PanelUI-remotetabs-tabslist > toolbarbutton[itemtype="tab"] > .toolbarbutton-icon,
#PanelUI-recentlyClosedWindows > toolbarbutton > .toolbarbutton-icon,
#PanelUI-recentlyClosedTabs > toolbarbutton > .toolbarbutton-icon,
#PanelUI-historyItems > toolbarbutton > .toolbarbutton-icon {
  width: 16px;
  height: 16px;
}

toolbarpaletteitem[place="palette"] > .toolbarbutton-1 > .toolbarbutton-menu-dropmarker,
#bookmarks-menu-button[cui-areatype="menu-panel"] > .toolbarbutton-menu-dropmarker,
#bookmarks-menu-button[overflowedItem] > .toolbarbutton-menu-dropmarker,
toolbarpaletteitem[place="palette"] > .toolbarbutton-1 > .toolbarbutton-menubutton-dropmarker,
#bookmarks-menu-button[cui-areatype="menu-panel"] > .toolbarbutton-menubutton-dropmarker {
  display: none;
}

#search-container[cui-areatype="menu-panel"] {
  padding-top: 6px;
  padding-bottom: 6px;
}

toolbarpaletteitem[place="palette"] > #search-container {
  min-width: 7em;
  width: 7em;
  min-height: 37px;
}

.toolbaritem-combined-buttons@inAnyPanel@ > toolbarbutton {
  border: 0;
  margin: 0;
  -moz-box-flex: 1;
  padding-top: 4px;
  padding-bottom: 4px;
  -moz-box-orient: horizontal;
}

/* In customize mode, extend the buttons *only* in the panel, just to make them not look stupid */
toolbarpaletteitem[place="menu-panel"] > .toolbaritem-combined-buttons > toolbarbutton {
  min-width: calc(@menuPanelButtonWidth@ - 1px);
  max-width: calc(@menuPanelButtonWidth@ - 1px);
}

#main-window:not([customizing]) .toolbaritem-combined-buttons@inAnyPanel@ > toolbarbutton[disabled] > .toolbarbutton-icon {
  opacity: .25;
}

#zoom-controls[cui-areatype="toolbar"] > #zoom-reset-button > .toolbarbutton-text {
%ifdef XP_MACOSX
  min-width: 6ch;
%else
  min-width: 7ch;
%endif
}

#edit-controls@inAnyPanel@ > #cut-button:-moz-locale-dir(ltr),
#edit-controls@inAnyPanel@ > #paste-button:-moz-locale-dir(rtl),
#zoom-controls@inAnyPanel@ > #zoom-out-button:-moz-locale-dir(ltr),
#zoom-controls@inAnyPanel@ > #zoom-in-button:-moz-locale-dir(rtl) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

#edit-controls@inAnyPanel@ > #cut-button:-moz-locale-dir(rtl),
#edit-controls@inAnyPanel@ > #paste-button:-moz-locale-dir(ltr),
#zoom-controls@inAnyPanel@ > #zoom-out-button:-moz-locale-dir(rtl),
#zoom-controls@inAnyPanel@ > #zoom-in-button:-moz-locale-dir(ltr) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.toolbaritem-combined-buttons@inAnyPanel@ > separator {
  -moz-appearance: none;
  -moz-box-align: stretch;
  margin: .5em 0;
  width: 1px;
  height: auto;
  background: var(--panel-separator-color);
  transition-property: margin;
  transition-duration: 10ms;
  transition-timing-function: ease;
}

.toolbaritem-combined-buttons@inAnyPanel@:hover > separator {
  margin: 0;
}

#widget-overflow > .panel-arrowcontainer > .panel-arrowcontent {
  padding: 0;
}

#widget-overflow-mainView .panel-subview-body {
  overflow-y: auto;
  overflow-x: hidden;
}

.widget-overflow-list {
  width: @wideMenuPanelWidth@;
}

/* In customize mode, the overflow list is constrained by its container,
 * so we set width: auto to avoid the scrollbar not fitting.
 */
#customization-panelHolder > .widget-overflow-list {
  width: auto;
}

toolbaritem[overflowedItem=true],
.widget-overflow-list .toolbarbutton-1 {
  width: 100%;
  max-width: @wideMenuPanelWidth@;
  background-repeat: no-repeat;
  background-position: 0 center;
}

.widget-overflow-list .toolbarbutton-1 {
  -moz-box-align: center;
  -moz-box-orient: horizontal;
}

.widget-overflow-list .subviewbutton-nav:-moz-locale-dir(ltr)::after {
    transform: scaleX(-1);
}

.widget-overflow-list .subviewbutton-nav::after {
    margin-inline-start: 10px;
    -moz-context-properties: fill;
    content: url(chrome://browser/skin/back-12.svg);
    fill: GrayText;
    float: right;
}

toolbarpaletteitem[place="menu-panel"] > .subviewbutton-nav::after {
  opacity: 0.5;
}

.widget-overflow-list .toolbarbutton-1:not(.toolbarbutton-combined) > .toolbarbutton-text {
  text-align: start;
  padding-inline-start: .5em;
}

.subviewbutton > .menu-iconic-left {
  -moz-appearance: none;
  margin-inline-end: 0;
}

%ifdef XP_WIN
/* Overrides from menu.css to prevent items in the bookmarks popup from being too tall.
   These won't be necessary once menu.css is loaded as a UA style (Bug 1420229). */
#BMB_bookmarksPopup .subviewbutton > .menu-iconic-left {
  padding-top: 0;
  -moz-appearance: none;
}

#BMB_bookmarksPopup .subviewbutton {
  -moz-appearance: none;
}
%endif

menuitem[checked="true"].subviewbutton > .menu-iconic-left {
  visibility: hidden;
}

#PanelUI-panicView > .panel-subview-body,
#PanelUI-panicView {
  overflow: visible;
}

#PanelUI-panicView.cui-widget-panelview {
  min-width: 280px;
}

#PanelUI-panic-timeframe {
  padding: 15px;
  border-bottom: 1px solid var(--panel-separator-color);
}

#panic-button-success-icon,
#PanelUI-panic-timeframe-icon {
  background-color: transparent;
  margin-inline-end: 10px;
}

#panic-button-success-icon,
#PanelUI-panic-timeframe-icon {
  list-style-image: url(chrome://browser/skin/panic-panel/header.png);
  max-height: 48px;
  width: 48px;
}

#panic-button-success-header {
  -moz-box-align: center;
  margin-bottom: 5px;
}

#PanelUI-panic-timeframe-icon:-moz-locale-dir(rtl) {
  transform: scaleX(-1);
}

.subviewradio {
  -moz-appearance: none;
  -moz-box-align: center;
  padding: 1px;
  margin: 0 0 2px;
  background-color: transparent;
  border-radius: 2px;
  border: 1px solid transparent;
}

.subviewradio@buttonStateHover@ {
  background-color: var(--arrowpanel-dimmed);
  border-color: var(--panel-separator-color);
}

.subviewradio[selected],
.subviewradio[selected]:hover,
.subviewradio@buttonStateActive@ {
  background-color: var(--arrowpanel-dimmed-further);
  border-color: var(--panel-separator-color);
  box-shadow: 0 1px 0 hsla(210,4%,10%,.03) inset;
}

.subviewradio > .radio-check {
  -moz-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid #e7e7e7;
  border-radius: 50%;
  margin: 1px 5px;
  background-color: #f1f1f1;
}

.subviewradio > .radio-check[selected] {
  background-color: #fff;
  border: 4px solid #177ee6;
}

#PanelUI-panic-explanations {
  padding: 10px 10px 0;
}

#PanelUI-panic-actionlist-main-label {
  color: GrayText;
  font-size: 0.9em;
}

.PanelUI-panic-actionlist {
  padding-inline-start: 20px;
  padding-top: 2px;
  padding-bottom: 2px;
  background-size: 16px 16px;
  background-repeat: no-repeat;
  background-color: transparent;
  background-position: center left;
}

.PanelUI-panic-actionlist:-moz-locale-dir(rtl) {
  background-position: center right;
}

#PanelUI-panic-actionlist-cookies {
  background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons.png), 0, 16, 16, 0);
}

#PanelUI-panic-actionlist-history {
  background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons.png), 0, 32, 16, 16);
}

#PanelUI-panic-actionlist-windows {
  background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons.png), 0, 48, 16, 32);
}

#PanelUI-panic-actionlist-newwindow {
  background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons.png), 0, 64, 16, 48);
}

#PanelUI-panic-warning {
  color: #C11F14;
  text-align: center;
  width: 100%;
  margin-top: 20px;
}

#PanelUI-panic-view-button {
  -moz-appearance: none;
  background-color: #d92316;
  color: white;
  margin: 5px 15px 11px;
  border: 1px solid #c92014;
  border-radius: 3px;
  padding: 10px;
}

#PanelUI-panic-view-button:hover {
  background-color: #bf1f13;
  border-color: #b81d12;
}

#PanelUI-panic-view-button:hover:active {
  background-color: #99180f;
  border-color: #91170f;
}

#PanelUI-panic-view-button > .toolbarbutton-text {
  text-align: center;
  text-shadow: none;
}

#panic-button-success-closebutton {
  background-color: #e5e5e5;
  color: black;
  margin: 5px 0 0;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 10px;
  -moz-appearance: none;
}

#panic-button-success-closebutton:hover {
  background-color: #dedede;
  border-color: #bbb;
}

#panic-button-success-closebutton:hover:active {
  background-color: #d0d0d0;
  border-color: #aaa;
}

@media (min-resolution: 1.1dppx) {
  .panel-banner-item[notificationid^=update] {
    list-style-image: url(chrome://branding/content/icon32.png);
  }

  #panic-button-success-icon,
  #PanelUI-panic-timeframe-icon {
    list-style-image: url(chrome://browser/skin/panic-panel/header@2x.png);
  }

  #PanelUI-panic-actionlist-cookies {
    background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons@2x.png), 0, 32, 32, 0);
  }

  #PanelUI-panic-actionlist-history {
    background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons@2x.png), 0, 64, 32, 32);
  }

  #PanelUI-panic-actionlist-windows {
    background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons@2x.png), 0, 96, 32, 64);
  }

  #PanelUI-panic-actionlist-newwindow {
    background-image: -moz-image-rect(url(chrome://browser/skin/panic-panel/icons@2x.png), 0, 128, 32, 96);
  }
}

.panel-header {
  align-items: center;
  border-bottom: 1px solid var(--panel-separator-color);
  display: flex;
  flex: 1 auto;
  height: 40px; /* fixed item height to prevent flex sizing; height + 2*4px padding */
  padding: 4px;
}

.panel-header > label {
  flex: auto;
  font-size: 13px;
  font-weight: 500;
  margin: 0;
  /* Add the size of the back button to center properly. */
  margin-inline-end: 32px;
  text-align: center;
}

.panel-header > .subviewbutton-back {
  -moz-context-properties: fill;
  fill: var(--arrowpanel-color);
  list-style-image: url(chrome://browser/skin/arrow-left.svg);
  padding: 8px;
}

.subviewbutton-back:-moz-locale-dir(rtl) {
  transform: scaleX(-1);
}

.subviewbutton-back > .toolbarbutton-text {
  /* !important to override .cui-widget-panel toolbarbutton:not([wrap]) > .toolbarbutton-text
   * selector further down. */
  display: none !important;
}

#panelMenu_pocket {
  display: none;
}

.subviewbutton.download {
  -moz-box-align: start;
  min-height: 48px;
  padding-inline-start: 8px;
}

.subviewbutton.download > .toolbarbutton-icon,
.subviewbutton.download > .toolbarbutton-text > label {
  margin: 4px 0 0;
}

.subviewbutton.download > .toolbarbutton-icon {
  width: 32px;
  height: 32px;
}

.subviewbutton.download > .toolbarbutton-text > .status-text {
  color: GrayText;
  font-size: .9em;
}

.subviewbutton.download > .action-button {
  -moz-appearance: none; /* To avoid native Windows hover styling */
  -moz-context-properties: fill;
  fill: currentColor;
%ifdef XP_MACOSX
  list-style-image: url("chrome://browser/skin/search-glass.svg");
%else
  list-style-image: url("chrome://browser/skin/folder.svg");
%endif
  /* Measurement to vertically center this button: 1 line of text minus half of 4px top margin. */
  margin: calc(1em - 2px) 0 0;
  padding: 4px;
}

.subviewbutton.download[retryLabel] > .action-button {
  list-style-image: url("chrome://browser/skin/reload.svg");
}

.subviewbutton.download:not([openLabel]):not([retryLabel]) > .action-button {
  fill: GrayText;
  opacity: .5;
}

.subviewbutton.download:-moz-any([openLabel],[retryLabel]) > .action-button@buttonStateHover@ {
  background-color: var(--arrowpanel-dimmed-further);
}

.subviewbutton.download:-moz-any([openLabel],[retryLabel]) > .action-button@buttonStateActive@ {
  background-color: var(--arrowpanel-dimmed-even-further);
}