/*
 * Pattern Index: front-end styles.
 *
 * Every rule starts with a .pattern-index* class so it outranks typical theme rules such as
 * ".post ul li" or ".post img" without !important. Fonts and link colours come from the theme.
 */

.pattern-index {
	--pattern-index-columns: 2;
	--pattern-index-gap: 1rem;
	--pattern-index-border: rgba(128, 128, 128, 0.35);
	--pattern-index-radius: 4px;
	margin: 1.5em 0;
}

.pattern-index [hidden] {
	display: none !important;
}

/* Filters and sorting */

.pattern-index .pattern-index__controls {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 0.75rem 1rem;
	margin: 0 0 1.25rem;
	padding: 0.75rem;
	border: 1px solid var(--pattern-index-border);
	border-radius: var(--pattern-index-radius);
}

.pattern-index .pattern-index__field {
	display: flex;
	flex: 1 1 10rem;
	flex-direction: column;
	gap: 0.25rem;
	min-width: 0;
}

.pattern-index .pattern-index__field label {
	font-weight: 600;
}

.pattern-index .pattern-index__field select {
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
	padding: 0.4rem 0.5rem;
	font-size: 1em;
}

.pattern-index .pattern-index__reset {
	padding: 0.4rem 0.9rem;
	font-size: 1em;
	cursor: pointer;
}

.pattern-index .pattern-index__status {
	flex-basis: 100%;
	margin: 0;
	padding: 0;
}

.pattern-index .pattern-index__notice,
.pattern-index .pattern-index__empty {
	margin: 0;
}

/* The list */

.pattern-index .pattern-index__list {
	display: grid;
	grid-template-columns: repeat(var(--pattern-index-columns), minmax(0, 1fr));
	gap: var(--pattern-index-gap);
	margin: 0;
	padding: 0;
	list-style: none;
}

.pattern-index .pattern-index__item {
	margin: 0;
	padding: 0;
	background: none;
	list-style: none;
}

.pattern-index .pattern-index__link {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	min-width: 0;
}

.pattern-index .pattern-index__img {
	box-sizing: border-box;
	flex: none;
	width: 75px;
	height: 75px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: var(--pattern-index-radius);
	background: none;
	box-shadow: none;
	object-fit: cover;
}

.pattern-index .pattern-index__item.is-broken-image .pattern-index__img {
	display: none;
}

.pattern-index .pattern-index__name {
	min-width: 0;
	overflow-wrap: anywhere;
}

/* Browse links below the list */

.pattern-index .pattern-index__browse {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
	gap: 1rem 2rem;
	margin: 2rem 0 0;
	padding: 1rem 0 0;
	border-top: 1px solid var(--pattern-index-border);
}

.pattern-index .pattern-index__browse-title {
	margin: 0 0 0.5rem;
}

.pattern-index .pattern-index__browse-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.pattern-index .pattern-index__browse-list li {
	margin: 0 0 0.25rem;
	padding: 0;
	background: none;
	list-style: none;
}

/* Type and Material pages */

.pattern-index-term {
	margin: 0 0 1.5em;
}

.pattern-index-term .pattern-index-term__title {
	margin: 0 0 0.5em;
}

.pattern-index-term .pattern-index-term__intro p {
	margin: 0 0 0.75em;
}

.pattern-index-term .pattern-index-term__links {
	margin: 0;
}

.pattern-index-term .pattern-index-term__sep {
	margin: 0 0.4em;
}

.pattern-index-term .pattern-index-term__sort a,
.pattern-index-term .pattern-index-term__sort strong {
	margin-left: 0.35em;
}

/* "More patterns" line under a post */

.pattern-index-related {
	margin: 1.5em 0 0;
	padding: 0.75em 0 0;
	border-top: 1px solid rgba(128, 128, 128, 0.35);
}

.pattern-index-related .pattern-index-related__sep {
	margin: 0 0.35em;
}

/* Smaller screens */

@media (max-width: 782px) {
	.pattern-index[data-columns="3"] .pattern-index__list,
	.pattern-index[data-columns="4"] .pattern-index__list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 480px) {
	.pattern-index .pattern-index__list {
		grid-template-columns: minmax(0, 1fr);
	}
}