blob: 0334241d88d529a72790dedf15e52fc36c5b0467 [file] [log] [blame]
/*
* Copyright (C) 2015-2020 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
.tab-bar {
display: flex;
position: absolute;
top: var(--undocked-title-area-height);
left: 0;
right: 0;
height: var(--tab-bar-height);
background: var(--tab-bar-background);
--tab-item-dark-border-color: hsl(0, 0%, 59%);
--tab-item-medium-border-color: hsl(0, 0%, 65%);
--tab-item-light-border-color: hsl(0, 0%, 85%);
--tab-item-medium-border-style: 1px solid var(--tab-item-medium-border-color);
--tab-bar-border-z-index: 10;
}
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar {
--tab-bar-background: hsl(0, 0%, 90%);
--tab-item-light-border-color: hsl(0, 0%, 85%);
--tab-item-medium-border-color: hsl(0, 0%, 85%);
--tab-item-dark-border-color: hsl(0, 0%, 75%);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar {
background-size: 100% 200%;
--tab-bar-background: linear-gradient(to bottom, hsl(0, 0%, 78%), hsl(0, 0%, 72%));
}
body:is(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar,
body:not(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar {
--tab-bar-background: hsl(0, 0%, 92%);
}
.tab-bar > .border {
position: absolute;
left: 0;
right: 0;
z-index: var(--tab-bar-border-z-index);
background-color: var(--tab-item-medium-border-color);
}
.tab-bar > .border.top {
top: 0;
height: calc(1px / var(--zoom-factor));
}
.tab-bar > .border.bottom {
bottom: 0;
height: 1px;
}
body.window-inactive .tab-bar > .border {
background-color: var(--tab-item-light-border-color);
}
.tab-bar > .navigation-bar {
height: var(--tab-bar-height);
}
.tab-bar > .navigation-bar > .item.group > .item {
width: auto;
margin: 0 4px;
padding: 0;
}
.tab-bar > .navigation-bar > .item.group > .item:nth-child(1 of :not(.hidden)) {
margin-inline-start: 8px;
}
.tab-bar > .navigation-bar > .item.group > .item:nth-last-child(1 of :not(.hidden)) {
margin-inline-end: 8px;
}
.tab-bar > .navigation-bar .item.divider {
margin-top: 1px;
background-color: var(--tab-item-medium-border-color);
}
body.window-inactive .tab-bar > .navigation-bar > .item.divider {
background-color: var(--tab-item-light-border-color);
}
.tab-bar > .tabs {
display: flex;
flex-wrap: wrap;
position: relative;
width: 100%;
height: 100%;
}
.tab-bar > .tabs > .item {
display: flex;
position: relative;
z-index: calc(var(--tab-bar-border-z-index) + 1);
align-items: center;
padding: 0 8px;
height: var(--tab-bar-item-height);
overflow: hidden;
line-height: 15px;
outline: none;
border-top: var(--tab-item-medium-border-style);
border-bottom: var(--tab-item-medium-border-style);
background: var(--tab-item-background);
/* FIXME: These cause noticeable transitions when focusing the window. Fix that with JavaScript? */
/* transition-property: background-position, border-color; */
/* transition-duration: 250ms; */
/* transition-delay: 50ms; */
--tab-bar-item-height: 100%;
}
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs > .item {
--tab-item-background: var(--tab-bar-background);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs > .item {
background-size: 100% 200%;
--tab-item-background: linear-gradient(to bottom, hsl(0, 0%, 78%), hsl(0, 0%, 72%));
}
.tab-bar > .tabs:not(.calculate-width) > .item:not(.pinned) {
flex-grow: 1;
}
.tab-bar > .tabs.calculate-width > .item:not(.pinned) {
flex: initial;
}
.tab-bar > .tabs > .item:nth-child(n + 2 of :not(.hidden)),
.tab-bar > .tabs:not(.hide-border-start) > .item:nth-child(1 of :not(.hidden)),
.tab-bar > .tabs.dragging-tab > .item.selected {
border-inline-start: var(--tab-item-medium-border-style);
}
.tab-bar > .tabs:not(.hide-border-end) > .item:nth-last-child(1 of :not(.hidden)) {
border-inline-end: var(--tab-item-medium-border-style);
}
.tab-bar > .tabs > .item.pinned {
flex: none;
justify-content: center;
width: var(--tab-bar-height);
padding: 0;
}
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs > .item:not(.disabled).selected {
--tab-item-background: white;
}
body:is(.mac-platform.monterey, .mac-platform.big-sur):not(.docked) .tab-bar > .tabs > .item:not(.disabled).selected {
border-top-color: var(--tab-item-background);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs > .item:not(.disabled).selected {
--tab-item-background: linear-gradient(to bottom, hsl(0, 0%, 87%), hsl(0, 0%, 82%));
background-size: 100% 100%;
}
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs:not(.animating) > .item:not(.selected, .disabled):hover {
--tab-item-background: hsl(0, 0%, 84%);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs:not(.animating) > .item:not(.selected, .disabled):hover {
--tab-item-background: linear-gradient(to bottom, hsl(0, 0%, 67%), hsl(0, 0%, 64%));
}
.tab-bar > .tabs:not(.animating) > .item:not(.selected, .disabled):hover,
.tab-bar > .tabs:not(.animating) > .item:not(.selected, .disabled):hover + .item {
border-inline-start-color: var(--tab-item-dark-border-color);
}
.tab-bar > .tabs:not(.animating) > .item:last-child:not(.selected, .disabled):hover {
border-inline-end-color: var(--tab-item-dark-border-color);
}
body:is(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar > .tabs > .item,
body:not(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar > .tabs > .item {
border-top-color: var(--tab-item-light-border-color);
border-bottom-color: var(--tab-item-light-border-color);
border-right-color: var(--tab-item-light-border-color) !important;
border-left-color: var(--tab-item-light-border-color) !important;
transition: none;
}
body.window-inactive .tab-bar > .tabs > .item {
--tab-item-background: hsl(0, 0%, 92%);
}
body.window-inactive .tab-bar > .tabs > .item:not(.disabled).selected {
--tab-item-background: hsl(0, 0%, 96%);
}
.tab-bar > .tabs > .item > .flex-space {
display: flex;
flex: 1;
}
.tab-bar > .tabs > .item > .icon {
width: 16px;
height: 16px;
min-width: 16px;
min-height: 16px;
opacity: 0.55; /* Assumes black glyphs. */
-webkit-user-drag: none;
}
.tab-bar > .tabs > .item.pinned > .icon {
width: 15px;
height: 15px;
min-width: 15px;
min-height: 15px;
}
.tab-bar > .tabs > .item:not(.selected):hover > .icon {
opacity: 0.6;
}
.tab-bar > .tabs > .item:not(.disabled).selected > .icon {
opacity: 0.7;
}
.tab-bar > .tabs > .item.disabled > .icon {
opacity: 0.35;
}
body.window-inactive .tab-bar > .tabs > .item > .icon {
opacity: 0.3;
}
body.window-inactive .tab-bar > .tabs > .item:not(.disabled).selected > .icon {
opacity: 0.4;
}
.tab-bar > .tabs > .item > .name {
color: hsla(0, 0%, var(--foreground-lightness), 0.6);
display: flex;
min-width: 0;
max-width: 400px;
margin-inline-start: 6px;
}
body.window-inactive .tab-bar > .tabs > .item > .name {
color: hsla(0, 0%, var(--foreground-lightness), 0.4);
}
.tab-bar > .tabs > .item > .name > .content {
min-width: 0;
width: 100%;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.tab-bar > .tabs > .item:not(.selected):hover > .name {
color: hsla(0, 0%, var(--foreground-lightness), 0.7);
}
.tab-bar > .tabs > .item:not(.disabled).selected > .name {
color: hsla(0, 0%, var(--foreground-lightness), 0.8);
}
body.window-inactive .tab-bar > .tabs > .item:not(.disabled).selected > .name {
color: hsla(0, 0%, var(--foreground-lightness), 0.5);
}
.tab-bar > .tabs.static-layout {
position: relative;
}
.tab-bar > .tabs.static-layout > :matches(.flexible-space, .item) {
position: absolute;
top: 0;
}
.tab-bar > .tabs.animating.closing-tab > .item {
transition-property: left;
transition-duration: 250ms;
transition-timing-function: ease-in-out;
}
.tab-bar > .tabs.animating:matches(.expanding-tabs, .inserting-tab) > .item {
transition-property: left, width;
transition-duration: 250ms;
transition-timing-function: ease-in-out;
}
.tab-bar > .tabs.animating.inserting-tab > .item.being-inserted {
z-index: calc(var(--tab-bar-border-z-index) + 2);
padding: 0;
}
.tab-bar > .tabs.dragging-tab > .item:not(.disabled).selected,
.tab-bar > .tabs.static-layout:not(.animating.inserting-tab):not(.dragging-tab) > .item:nth-last-child(1 of :not(.pinned)),
.tab-bar > .tabs.animating.closing-tab > .item:not(.disabled).selected {
border-right: var(--tab-item-medium-border-style);
}
body.window-inactive .tab-bar > .tabs.dragging-tab > .item:not(.disabled).selected,
body.window-inactive .tab-bar > .tabs.static-layout:not(.animating.inserting-tab):not(.dragging-tab) > .item:nth-last-child(1 of :not(.pinned)),
body.window-inactive .tab-bar > .tabs.animating.closing-tab > .item:not(.disabled).selected {
border-right-color: var(--tab-item-light-border-color);
}
.tab-bar > .tabs.dragging-tab > .item:not(.disabled).selected {
z-index: calc(var(--tab-bar-border-z-index) + 2);
pointer-events: none;
}
@media (prefers-color-scheme: dark) {
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar,
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar {
/* FIXME: <https://webkit.org/b/189769> Dark Mode: use semantic color names */
--tab-item-dark-border-color: var(--tab-item-border-color);
--tab-item-medium-border-color: var(--tab-item-border-color);
--tab-item-light-border-color: var(--tab-item-border-color);
--tab-item-border-color: hsl(0, 0%, 36%);
}
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar {
--tab-bar-background: hsl(0, 0%, 8%);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar {
background-image: linear-gradient(to bottom, hsl(0, 0%, 12%), hsl(0, 0%, 10%));
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs > .item {
--tab-item-background: linear-gradient(to bottom, hsl(0, 0%, 12%), hsl(0, 0%, 10%));
}
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs > .item:not(.disabled).selected {
--tab-item-background: var(--background-color-content);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs > .item:not(.disabled).selected {
--tab-item-background: linear-gradient(to bottom, hsl(0, 0%, 23%), hsl(0, 0%, 21%));
}
body:is(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs:not(.animating) > .item:not(.selected, .disabled):hover {
--tab-item-background: hsl(0, 0%, 7%);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur) .tab-bar > .tabs:not(.animating) > .item:not(.selected, .disabled):hover {
--tab-item-background: linear-gradient(to bottom, hsl(0, 0%, 11%), hsl(0, 0%, 9%));
}
.tab-bar > .tabs > .item > .icon {
filter: var(--filter-invert);
}
.tab-bar > .tabs:not(.animating) > .item:not(.selected, .disabled):hover > .icon {
opacity: 0.6;
}
body:is(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar,
body:not(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar {
--tab-bar-background: hsl(0, 0%, 7%);
--tab-item-border-color: hsl(0, 0%, 34%);
}
body:is(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar > .tabs > .item {
--tab-item-background: hsl(0, 0%, 7%);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar > .tabs > .item {
--tab-item-background: hsl(0, 0%, 13%);
}
body:is(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar > .tabs > .item:not(.disabled).selected {
--tab-item-background: hsl(0, 0%, 11%);
}
body:not(.mac-platform.monterey, .mac-platform.big-sur).window-inactive .tab-bar > .tabs > .item:not(.disabled).selected {
--tab-item-background: hsl(0, 0%, 19%);
}
}