/***********************************************************************************************************************

	css/ui-dialog.css

	Copyright © 2013–2024 Thomas Michael Edwards <thomasmedwards@gmail.com>. All rights reserved.
	Use of this source code is governed by a BSD 2-clause "Simplified" License, which may be found in the LICENSE file.

***********************************************************************************************************************/

/* Core styles patches. */
html[data-dialog] body {
	overflow: hidden;
}

/* Base styles. */
#ui-overlay {
	background-color: #000;
	height: 200%;
	left: -50%;
	opacity: 0;
	position: fixed;
	top: -50%;
	transition: visibility 200ms step-end, opacity 200ms ease-in;
	visibility: hidden;
	width: 200%;
	z-index: 100000;
}
/* #ui-overlay:not(.open) {
	transition: visibility 200ms step-end, opacity 200ms ease-in;
} */
#ui-overlay.open {
	opacity: 0.8;
	/* transition: opacity 200ms ease-in; */
	transition: visibility 0s;
	visibility: visible;
}
/*
	We do not animate the closing `#ui-dialog` for various reasons.  Chief
	among them is so that the dialog isn't in the middle of its animation
	when other page updates happen.

	In particular, the restoration of `overflow` on `body` would cause the
	still animating dialog to jump around a little if a scrollbar were to
	pop in.

	Any dialog action which performs a task which has its own animations—e.g.,
	passage display—or causes the page to reload in addition to closing the
	dialog could cause display shenanigans.
*/
#ui-dialog {
	display: none;
	margin: 0;
	max-width: 66em;
	opacity: 0;
	padding: 0;
	position: fixed;
	top: 50px;
	z-index: 100100;
}
#ui-dialog.open {
	display: block;
	opacity: 1;
	transition: opacity 200ms ease-in;
}
#ui-dialog > * {
	box-sizing: border-box;
}
#ui-dialog-titlebar {
	background-color: #444;
	min-height: 24px;
	position: relative;
}
#ui-dialog-title {
	font-size: 1.5em;
	margin: 0;
	padding: 0.2em 3.5em 0.2em 0.5em;
	text-align: center;
	text-transform: uppercase;
}
#ui-dialog-close {
	background-color: transparent;
	border: 1px solid transparent;
	cursor: pointer;
	display: block;
	font-size: 120%;
	height: 92%;
	margin: 0;
	padding: 0;
	position: absolute;
	right: 0;
	top: 0;
	transition-duration: 200ms;
	user-select: none;
	white-space: nowrap;
	width: 3.6em;

	/* Font icon styles. */
	@mixin sc-icons-properties;
}
#ui-dialog-close:hover {
	background-color: #b44;
	border-color: #d66;
}
#ui-dialog-body {
	background-color: #111;
	border: 1px solid #444;
	height: calc(100% - 2.1em); /* parent - title(2.1em) */
	line-height: 1.5;
	min-width: 300px;
	overflow: auto;
	padding: 1em;
	text-align: left;
}
#ui-dialog-body > *:first-child {
	margin-top: 0;
}
#ui-dialog-body hr {
	background-color: #444;
}

/* Button bar styles. */
#ui-dialog-body ul.buttons {
	margin: 0;
	padding: 0;
	list-style: none;
}
#ui-dialog-body ul.buttons li {
	display: inline-block;
	margin: 0;
	padding: 0.4em 0.4em 0 0;
}
#ui-dialog-body ul.buttons > li + li > button {
	margin-left: 1em;
}

/* Accessibility styles. */
@media (prefers-reduced-motion: reduce) {
	#ui-overlay {
		transition: opacity 0s;
	}
	#ui-overlay.open {
		transition: opacity 0s;
	}
	#ui-dialog.open {
		transition: opacity 0s;
	}
}