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@charset "UTF-8";
/*
# 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/.
*/
:root {
--throbber-color: var(--browser-loading-indicator, Highlight);
--throbber-shadow-color: transparent;
--throbber-size: var(--svg-small-icon-size);
--throbber-animation-steps: steps(30); /* The FPS is reduced from 60 to 30 at https://bugzilla.mozilla.org/show_bug.cgi?id=1511095 */
--tab-burster-size: 5px;
--tab-burster-translation: translate(calc(var(--tab-size) / 2), calc(var(--tab-size) / 2 - var(--tab-burster-size)));
}
tab-item.faviconized {
--tab-burster-translation: translate(calc(var(--favicon-size) / 2), calc(var(--tab-size) / 2 - var(--tab-burster-size)));
}
@keyframes throbber {
0% { transform: translateX(0); }
100% { transform: translateX(-100%); }
}
:root:not(.blocking-throbber) #blocking-screen .throbber,
:root:not(.have-loading-tab) #tabbar .throbber,
#tabbar tab-item:not(.loading) .throbber,
#tabbar tab-item.collapsed .throbber {
display: none !important;
}
#blocking-screen .throbber,
tab-item:not(.collapsed) .throbber {
display: inline-block;
font-size: var(--throbber-size);
height: var(--throbber-size);
max-height: var(--throbber-size);
max-width: var(--throbber-size);
overflow: hidden;
padding-block: 0;
padding-inline: 0;
pointer-events: none;
position: relative;
width: var(--throbber-size);
}
:root.animation:not(.throbber-synchronizing) tab-item:not(.collapsed).loading:not(.throbber-unsynchronized) .throbber::before,
:root.animation:not(.throbber-synchronizing).have-loading-tab #conductor-throbber,
:root.animation.have-loading-tab #sync-throbber,
:root.animation.blocking-throbber #blocking-screen .throbber::before {
animation: throbber 1.05s var(--throbber-animation-steps) infinite;
}
:root.blocking-throbber #blocking-screen .throbber::before,
#tabbar tab-item:not(.collapsed).loading .throbber::before,
:root.have-loading-tab #conductor-throbber {
content: "";
height: var(--throbber-size);
position: absolute;
width: var(--throbber-size);
}
:root.animation.blocking-throbber #blocking-screen .throbber::before,
:root.animation #tabbar tab-item:not(.collapsed).loading .throbber::before,
:root.animation.have-loading-tab #conductor-throbber {
width: calc(var(--throbber-size) * 60);
}
:root.blocking-throbber #blocking-screen .throbber::before,
#tabbar tab-item:not(.collapsed).loading .throbber::before {
fill: var(--throbber-color);
box-shadow: 0 0 2px var(--throbber-shadow-color);
}
:root.simulate-svg-context-fill.blocking-throbber #blocking-screen .throbber::before,
:root.simulate-svg-context-fill #tabbar tab-item:not(.collapsed).loading .throbber::before,
#tabbar tab-item:not(.collapsed).loading.throbber-unsynchronized .throbber::before {
background: var(--throbber-color);
}
:root.blocking-throbber #blocking-screen .throbber::before,
#tabbar tab-item:not(.collapsed).loading .throbber::before {
-moz-context-properties: fill;
background: url("/resources/icons/hourglass.svg") no-repeat;
}
:root.simulate-svg-context-fill:not(.rtl) {
&.blocking-throbber #blocking-screen .throbber::before,
#tabbar tab-item:not(.collapsed).loading .throbber::before {
background-image: none;
mask: url("/resources/icons/hourglass.svg") no-repeat left center / 100%;
}
}
:root.simulate-svg-context-fill.rtl {
&.blocking-throbber #blocking-screen .throbber::before,
#tabbar tab-item:not(.collapsed).loading .throbber::before {
background-image: none;
mask: url("/resources/icons/hourglass.svg") no-repeat right center / 100%;
}
}
:root.animation.blocking-throbber #blocking-screen .throbber::before,
:root.animation #tabbar tab-item:not(.collapsed).loading .throbber::before {
background-image: url("./throbber.svg");
}
:root.animation.simulate-svg-context-fill.blocking-throbber #blocking-screen .throbber::before,
:root.animation.simulate-svg-context-fill #tabbar tab-item:not(.collapsed).loading .throbber::before {
background-image: none;
mask-image: url("./throbber.svg");
}
#tabbar tab-item:not(.collapsed).loading.throbber-unsynchronized .throbber::before {
background-image: none;
}
:root:not(.rtl)
#tabbar tab-item:not(.collapsed).loading.throbber-unsynchronized .throbber::before {
mask: -moz-element(#conductor-throbber) no-repeat left center / 100%;
}
:root.rtl
#tabbar tab-item:not(.collapsed).loading.throbber-unsynchronized .throbber::before {
mask: -moz-element(#conductor-throbber) no-repeat right center / 100%;
}
:root.simulate-svg-context-fill
#tabbar tab-item:not(.collapsed).loading.throbber-unsynchronized .throbber::before {
mask: -moz-element(#conductor-throbber-container) no-repeat;
}
:root:not(.rtl) #conductor-throbber {
background: url("/resources/icons/hourglass.svg") no-repeat left center;
}
:root.rtl #conductor-throbber {
background: url("/resources/icons/hourglass.svg") no-repeat right center;
}
:root.animation:not(.rtl) #conductor-throbber,
:root.animation.rtl #conductor-throbber {
background-image: url("./throbber.svg");
}
:root.blocking-throbber #blocking-screen .throbber {
inset-inline-start: calc(50% - var(--throbber-size));
position: absolute;
top: calc(50% - var(--throbber-size));
transform: scale(2, 2);
}
:root.blocking-throbber #blocking-screen .throbber::before {
fill: white;
box-shadow: 0 0 0.5em rgba(0, 0, 0, 0.35);
}
:root.simulate-svg-context-fill.blocking-throbber #blocking-screen .throbber::before {
background: white;
}
#blocking-screen progress {
display: none;
}
:root.blocking-throbber #blocking-screen progress.shown {
display: block;
--progressbar-width: calc(var(--throbber-size) * 8);
max-height: calc(var(--throbber-size) / 2);
max-width: var(--progressbar-width);
position: absolute;
top: calc(50% + var(--throbber-size));
inset-inline-start: calc((100% - var(--progressbar-width)) / 2);
}
@keyframes tab-burst-animation {
0% { opacity: 0.4; transform: var(--tab-burster-translation) scale(1); }
100% { opacity: 0; transform: var(--tab-burster-translation) scale(40); }
}
@keyframes tab-burst-animation-light {
0% { opacity: 0.2; transform: var(--tab-burster-translation) scale(1); }
100% { opacity: 0; transform: var(--tab-burster-translation) scale(40); }
}
:root.animation tab-item:not(.collapsed).bursting .burster::before {
animation: tab-burst-animation var(--tab-burst-duration) cubic-bezier(0, 0, 0.58, 1);
background: var(--throbber-color);
border-radius: 100%;
border: var(--tab-burster-size) solid var(--throbber-color);
content: "";
display: inline-block;
opacity: 0;
transform-origin: 50% 50%;
}
:root.animation tab-item:not(.collapsed).not-activated-since-load.bursting .burster::before {
animation-name: tab-burst-animation-light;
}
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