/* Documentation search: the sidebar trigger, the top bar button and the modal dialog. */

#searchArea {
	position: sticky;
	top: 0;
	z-index: 1;
	background-color: var(--menu-bg-color);
	/* The top padding keeps the box off the edge once it sticks, and its background
	   covers the menu scrolling underneath, which a top offset would let through. */
	padding: .6rem var(--menu-inset) .8rem;
}

.search-trigger {
	display: flex;
	align-items: center;
	gap: .5rem;
	width: 100%;
	box-sizing: border-box;
	padding: .45rem .75rem;
	border: 1px solid var(--table-border-color);
	border-radius: 999px;
	background-color: var(--bg-color);
	color: var(--text-color-light);
	font: inherit;
	text-align: left;
	cursor: pointer;

	&:hover {
		border-color: var(--primary-color);
	}

	span {
		flex: 1;
	}
}

/* Shown only inside the mobile top bar, which is hidden on wider screens. */
.search-toggle {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem;
	height: 2.5rem;
	padding: 0;
	border: 0;
	border-radius: 100%;
	background-color: transparent;
	color: var(--text-color);
	cursor: pointer;

	&:hover {
		background-color: var(--menu-hover-bg-color);
	}

	.search-icon {
		width: 1.4rem;
		height: 1.4rem;
	}
}

.search-icon {
	flex: none;
	width: 1.1rem;
	height: 1.1rem;
}

.search-trigger kbd,
#searchFooter kbd {
	font-family: inherit;
	font-size: .7rem;
	line-height: 1.4;
	padding: 0 .35rem;
	border: 1px solid var(--table-border-color);
	border-radius: 4px;
	background-color: var(--bg-alt-color);
	color: var(--text-color-light);
}

#searchDialog {
	width: min(640px, 92vw);
	max-height: min(70vh, 40rem);
	margin: 10vh auto auto;
	padding: 0;
	overflow: hidden;
	flex-direction: column;
	border: 1px solid var(--table-border-color);
	border-radius: var(--border-radius);
	background-color: var(--bg-color);
	color: var(--text-color);
	box-shadow: 0 1rem 3rem rgba(0, 0, 0, .25);

	&[open] {
		display: flex;
	}

	&::backdrop {
		background-color: rgba(0, 0, 0, .5);
	}
}

#searchBar {
	display: flex;
	align-items: center;
	gap: .6rem;
	padding: .7rem 1rem;
	border-bottom: 1px solid var(--table-border-color);

	.search-icon {
		color: var(--text-color-light);
	}

	input {
		flex: 1;
		min-width: 0;
		border: 0;
		outline: none;
		background-color: transparent;
		color: var(--text-color);
		font: inherit;
		font-size: 1.05rem;
	}
}

#searchClear {
	display: none;
	align-items: center;
	justify-content: center;
	flex: none;
	width: 1.6rem;
	height: 1.6rem;
	padding: 0;
	border: 0;
	border-radius: 100%;
	background-color: transparent;
	color: var(--text-color-light);
	cursor: pointer;

	&.visible {
		display: flex;
	}

	&:hover {
		background-color: var(--menu-hover-bg-color);
	}

	svg {
		width: 1rem;
		height: 1rem;
	}
}

#searchResults {
	flex: 1;
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: .4rem;
}

.search-hit {
	display: block;
	padding: .5rem .7rem;
	border-radius: var(--border-radius);

	&:link,
	&:visited {
		color: var(--text-color);
	}

	&:hover {
		text-decoration: none;
	}

	&.selected {
		background-color: var(--active-menu-bg-color);

		&:link,
		&:visited {
			color: var(--active-menu-text-color);
		}
	}
}

.search-hit-title {
	display: block;
	font-weight: 450;
}

/* The section a hit points at, shown after the page it belongs to. */
.search-hit-section {
	color: var(--text-color-light);

	&::before {
		content: '›';
		margin: 0 .4rem;
	}
}

.search-hit.selected .search-hit-section {
	color: inherit;
	opacity: .85;
}

.search-hit-snippet {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin-top: .1rem;
	font-size: .8rem;
	line-height: 1.4;
	color: var(--text-color-light);
}

.search-hit.selected .search-hit-snippet {
	color: inherit;
	opacity: .85;
}

#searchResults mark {
	padding: 0 .1rem;
	border-radius: 3px;
	background-color: var(--code-bg-color);
	color: var(--text-color-on-code);
	font-weight: 500;
}

.search-message {
	margin: 0;
	padding: 1.6rem 1rem;
	text-align: center;
	font-size: .9rem;
	color: var(--text-color-light);
}

#searchFooter {
	display: flex;
	align-items: center;
	gap: .9rem;
	padding: .45rem 1rem;
	border-top: 1px solid var(--table-border-color);
	font-size: .75rem;
	color: var(--text-color-light);

	.search-credit {
		margin-left: auto;

		&:link,
		&:visited {
			color: var(--text-color-light);
		}
	}
}

@media (max-width: 900px) {
	#searchDialog {
		margin-top: 4vh;
		max-height: 85vh;
	}

	/* Keep only the attribution: the shortcut hints are of no use on a touch keyboard. */
	#searchFooter span {
		display: none;
	}
}