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/* 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
:host {
position: relative;
background-color: var(--background-color-canvas);
display: flex;
flex-direction: column;
block-size: 100%;
}
#close-button {
--button-border-radius: var(--border-radius-circle);
position: absolute;
inset-block-start: var(--space-large);
inset-inline-end: var(--space-large);
z-index: 1;
@media not (forced-colors) {
--button-background-color-ghost: var(--background-color-box);
--button-background-color-ghost-hover: color-mix(in srgb, currentColor 14%, var(--background-color-box));
--button-background-color-ghost-active: color-mix(in srgb, currentColor 21%, var(--background-color-box));
&::part(button) {
box-shadow: var(--box-shadow-level-1);
}
}
/* The shared panel header provides the close button in this mode. */
@media -moz-pref("sidebar.visibility", "hide-launcher") {
display: none;
}
}