/*
 * cw/project-directory: sidebar filters (a drawer at <= 1024px once view.js adds
 * .is-enhanced), toolbar, active-filter chips, results, pagination and empty states.
 * The cards themselves are in project-card.css.
 */

.cw-directory {
	--cw-directory-sidebar: 280px;
	display: grid;
	grid-template-columns: var(--cw-directory-sidebar) minmax(0, 1fr);
	gap: 50px;
	align-items: start;
}

/* ------------------------------------------------------------------ sidebar */

.cw-directory__filters {
	position: sticky;
	top: calc(20px + var(--wp-admin--admin-bar--height, 0px));
	max-height: calc(100vh - 40px - var(--wp-admin--admin-bar--height, 0px));
	overflow: auto;
	padding-inline-end: 12px;
	overscroll-behavior: contain;
	scrollbar-width: thin;
	scrollbar-color: var(--cw-line-soft) transparent;
}

.cw-directory__drawer-head {
	display: none;
}

.cw-directory__search label {
	display: block;
	margin-block-end: 8px;
	font-size: var(--wp--preset--font-size--heading-6);
	font-weight: 500;
	color: var(--wp--preset--color--heading);
}

.cw-directory__search-field {
	position: relative;
}

.cw-directory__search-field .cw-icon {
	position: absolute;
	top: 50%;
	left: 16px;
	width: 18px;
	height: 18px;
	color: var(--wp--preset--color--muted);
	transform: translateY(-50%);
	pointer-events: none;
}

.cw-directory input[type="search"] {
	box-sizing: border-box;
	width: 100%;
	margin: 0;
	padding: 12px 20px 12px 44px;
	border: 1px solid var(--cw-line);
	border-radius: 30px;
	background: transparent;
	font: inherit;
	font-size: var(--wp--preset--font-size--body);
	line-height: 1.5;
	color: var(--wp--preset--color--text);
	transition: border-color 0.2s;
	-webkit-appearance: none;
	appearance: none;
}

.cw-directory input[type="search"]::placeholder {
	color: var(--wp--preset--color--muted);
	opacity: 1;
}

.cw-directory input[type="search"]:focus {
	border-color: var(--wp--preset--color--heading);
	outline: none;
}

.cw-directory input[type="search"]:focus-visible {
	outline: 2px solid var(--wp--preset--color--heading);
	outline-offset: 2px;
}

.cw-directory__facet {
	border-bottom: 1px solid var(--cw-line-soft);
}

.cw-directory__search + .cw-directory__facet {
	margin-block-start: 20px;
	border-top: 1px solid var(--cw-line-soft);
}

.cw-directory__facet summary {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 15px 0;
	font-size: var(--wp--preset--font-size--heading-6);
	font-weight: 500;
	line-height: 1.4;
	color: var(--wp--preset--color--heading);
	cursor: pointer;
	list-style: none;
}

.cw-directory__facet summary::-webkit-details-marker {
	display: none;
}

.cw-directory__facet summary::after {
	content: "";
	width: 14px;
	height: 14px;
	margin-inline-start: auto;
	background: currentColor;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 9 7 7 7-7' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 9 7 7 7-7' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
	transition: transform 0.2s;
}

.cw-directory__facet[open] summary::after {
	transform: rotate(180deg);
}

.cw-directory__facet-active {
	font-size: var(--wp--preset--font-size--small);
	font-weight: 400;
	color: var(--wp--preset--color--muted);
}

.cw-directory__facet fieldset {
	margin: 0;
	padding: 0 0 15px;
	border: 0;
	min-width: 0;
}

.cw-directory__facet ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.cw-directory__facet li + li {
	margin-block-start: 4px;
}

.cw-directory__facet label {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 3px 0;
	line-height: 1.5;
	cursor: pointer;
}

.cw-directory__facet li.is-disabled label {
	opacity: 0.4;
	cursor: not-allowed;
}

.cw-directory input[type="checkbox"] {
	flex: none;
	display: grid;
	place-items: center;
	width: 18px;
	height: 18px;
	margin: 0;
	border: 1px solid var(--cw-line);
	border-radius: 4px;
	background: transparent;
	cursor: inherit;
	-webkit-appearance: none;
	appearance: none;
	transition: background-color 0.2s, border-color 0.2s;
}

.cw-directory input[type="checkbox"]::after {
	content: "";
	width: 12px;
	height: 12px;
	background: var(--wp--preset--color--background);
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m4.5 12.5 5 5 10-11' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m4.5 12.5 5 5 10-11' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
	opacity: 0;
}

.cw-directory input[type="checkbox"]:checked {
	border-color: var(--wp--preset--color--heading);
	background: var(--wp--preset--color--heading);
}

.cw-directory input[type="checkbox"]:checked::after {
	opacity: 1;
}

.cw-directory label:hover input[type="checkbox"]:not(:disabled) {
	border-color: var(--wp--preset--color--heading);
}

.cw-directory__term-name {
	color: var(--wp--preset--color--text);
}

.cw-directory__term-count {
	margin-inline-start: auto;
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--muted);
}

.cw-directory__apply {
	margin-block-start: 25px;
}

.cw-directory__apply-button {
	width: 100%;
	cursor: pointer;
}

/* ------------------------------------------------------------------ toolbar */

.cw-directory__toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 15px 20px;
	margin-block-end: 25px;
}

.cw-directory__count {
	margin: 0 auto 0 0;
	font-size: var(--wp--preset--font-size--heading-6);
	font-weight: 500;
	color: var(--wp--preset--color--heading);
}

.cw-directory__count:focus {
	outline: none;
}

.cw-directory__count:focus-visible {
	outline: 2px solid var(--wp--preset--color--heading);
	outline-offset: 4px;
}

.cw-directory__filters-toggle {
	display: none;
	align-items: center;
	gap: 8px;
	padding: 10px 20px;
	border: 1px solid var(--wp--preset--color--muted);
	border-radius: 30px;
	background: transparent;
	font: inherit;
	font-size: var(--wp--preset--font-size--button);
	font-weight: 600;
	letter-spacing: 1px;
	line-height: 1;
	text-transform: uppercase;
	color: var(--wp--preset--color--heading);
	cursor: pointer;
	transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}

.cw-directory__filters-toggle .cw-icon {
	width: 16px;
	height: 16px;
}

.cw-directory__filters-toggle:hover {
	border-color: var(--wp--preset--color--heading);
	background: var(--wp--preset--color--heading);
	color: var(--wp--preset--color--background);
}

.cw-directory__sort {
	display: flex;
	align-items: center;
	gap: 10px;
}

.cw-directory__sort label {
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--muted);
	white-space: nowrap;
}

.cw-directory__sort select {
	margin: 0;
	padding: 9px 40px 9px 18px;
	border: 1px solid var(--cw-line);
	border-radius: 30px;
	background-color: transparent;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 9 7 7 7-7' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-position: right 16px center;
	background-repeat: no-repeat;
	background-size: 12px;
	font: inherit;
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.5;
	color: var(--wp--preset--color--text);
	cursor: pointer;
	-webkit-appearance: none;
	appearance: none;
}

.cw-directory__sort select:focus {
	border-color: var(--wp--preset--color--heading);
	outline: none;
}

.cw-directory__sort select:focus-visible {
	outline: 2px solid var(--wp--preset--color--heading);
	outline-offset: 2px;
}

.cw-directory__sort option {
	background: var(--wp--preset--color--panel);
	color: var(--wp--preset--color--text);
}

.cw-directory__views {
	display: flex;
	gap: 4px;
}

.cw-directory__view {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border-radius: 8px;
	color: var(--wp--preset--color--muted);
}

.cw-directory__view .cw-icon {
	width: 20px;
	height: 20px;
}

.cw-directory__view:hover {
	color: var(--wp--preset--color--heading);
}

.cw-directory__view[aria-current="true"] {
	background: var(--wp--preset--color--surface-alt);
	color: var(--wp--preset--color--heading);
}

/* ------------------------------------------------------------------ chips */

.cw-directory__active {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px 10px;
	margin: 0 0 25px;
	padding: 0;
	list-style: none;
}

.cw-directory__chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 5px 14px;
	border: 1px solid transparent;
	border-radius: 30px;
	background: var(--cw-line-soft);
	font-size: 14px;
	font-weight: 500;
	line-height: 1.4;
	color: var(--wp--preset--color--heading);
	text-decoration: none;
}

.cw-directory__chip .cw-icon {
	width: 12px;
	height: 12px;
	stroke-width: 2;
}

.cw-directory__chip:hover {
	border-color: var(--wp--preset--color--heading);
}

.cw-directory__clear {
	font-size: 14px;
	color: var(--wp--preset--color--text);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.cw-directory__clear:hover {
	color: var(--wp--preset--color--heading);
}

/* ------------------------------------------------------------------ results */

.cw-directory__main {
	min-width: 0;
	transition: opacity 0.2s;
}

/* Fast responses don't flicker: the dimming waits 150ms. */
.cw-directory.is-loading .cw-directory__main {
	opacity: 0.5;
	transition: opacity 0.2s 0.15s;
}

.cw-directory__results {
	display: grid;
	grid-template-columns: repeat(var(--cw-directory-columns, 3), minmax(0, 1fr));
	gap: 40px var(--cw-gap);
	margin: 0;
	padding: 0;
	list-style: none;
}

.cw-directory__results--compact {
	--cw-directory-columns: 4;
	row-gap: 25px;
}

.cw-directory__results--list {
	display: block;
}

.cw-directory__results--list > li + li {
	border-top: 1px solid var(--cw-line-soft);
}

/* Photo wall: CSS columns until view.js positions the tiles (shortest column first). */
.cw-directory__results--wall {
	--cw-directory-columns: 4;
	--cw-wall-gap: 10px;
	display: block;
	columns: var(--cw-directory-columns);
	column-gap: var(--cw-wall-gap);
}

.cw-directory__results--wall > li {
	break-inside: avoid;
	margin-block-end: var(--cw-wall-gap);
}

.cw-directory__results--wall.is-masonry-ready {
	position: relative;
	columns: auto;
}

.cw-directory__results--wall.is-masonry-ready > li {
	position: absolute;
	margin: 0;
}

/* ------------------------------------------------------------------ pagination */

.cw-directory__pagination {
	margin-block-start: 50px;
}

.cw-directory__pagination ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.cw-directory__page {
	display: grid;
	place-items: center;
	min-width: 40px;
	height: 40px;
	padding: 0 6px;
	box-sizing: border-box;
	border: 1px solid var(--cw-line);
	border-radius: 20px;
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	color: var(--wp--preset--color--heading);
	text-decoration: none;
}

.cw-directory__page .cw-icon {
	width: 16px;
	height: 16px;
}

a.cw-directory__page:hover {
	border-color: var(--wp--preset--color--heading);
}

.cw-directory__page[aria-current="page"] {
	border-color: var(--wp--preset--color--heading);
	background: var(--wp--preset--color--heading);
	color: var(--wp--preset--color--background);
}

.cw-directory__ellipsis {
	padding: 0 4px;
	color: var(--wp--preset--color--muted);
}

/* ------------------------------------------------------------------ empty states */

.cw-directory:has(> .cw-directory__empty) {
	display: block;
}

.cw-directory__empty,
.cw-directory__none {
	max-width: 600px;
	margin-inline: auto;
	padding-block: 40px;
	text-align: center;
}

.cw-directory__empty h2,
.cw-directory__none h3 {
	margin: 0 0 15px;
}

.cw-directory__none h3 {
	font-size: var(--wp--preset--font-size--heading-4);
}

.cw-directory__empty .wp-block-buttons,
.cw-directory__none .wp-block-buttons {
	justify-content: center;
	margin-block-start: 30px;
}

/* ------------------------------------------------------------------ tablet and below */

@media (max-width: 1024px) {
	.cw-directory {
		grid-template-columns: minmax(0, 1fr);
		gap: 40px;
	}

	.cw-directory__filters {
		position: static;
		max-height: none;
		padding-inline-end: 0;
		overflow: visible;
	}

	.cw-directory__results--grid {
		--cw-directory-columns: 2;
	}

	.cw-directory__results--wall {
		--cw-directory-columns: 3;
	}

	/* With JS the filters become an off-canvas drawer. */
	.cw-directory.is-enhanced {
		display: block;
	}

	.cw-directory.is-enhanced .cw-directory__filters-toggle {
		display: inline-flex;
	}

	.cw-directory.is-enhanced .cw-directory__filters {
		position: fixed;
		inset: var(--wp-admin--admin-bar--height, 0px) auto 0 0;
		z-index: 100;
		box-sizing: border-box;
		width: min(360px, 90vw);
		max-height: none;
		padding: 30px;
		overflow-y: auto;
		background: var(--wp--preset--color--panel);
		box-shadow: 0 0 40px rgba(0, 0, 0, 0.4);
		transform: translateX(-100%);
		visibility: hidden;
	}

	/* Only once enhanced, so the drawer doesn't visibly slide away on page load.
	   Visible at once when opening (so focus can move in), hidden only after the
	   slide when closing. */
	.cw-directory.is-drawer-ready .cw-directory__filters {
		transition: transform 0.3s ease, visibility 0s 0.3s;
	}

	.cw-directory.is-drawer-ready.is-drawer-open .cw-directory__filters {
		transition: transform 0.3s ease, visibility 0s;
	}

	.cw-directory.is-enhanced.is-drawer-open .cw-directory__filters {
		transform: none;
		visibility: visible;
	}

	.cw-directory.is-enhanced .cw-directory__drawer-head {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 20px;
		margin-block-end: 25px;
	}

	.cw-directory__drawer-title {
		margin: 0;
		font-size: var(--wp--preset--font-size--heading-5);
	}

	.cw-directory__drawer-close {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: 44px;
		height: 44px;
		margin: -10px -10px -10px 0;
		padding: 0;
		border: 0;
		background: none;
		color: var(--wp--preset--color--heading);
		cursor: pointer;
	}

	.cw-directory__drawer-close .cw-icon {
		width: 24px;
		height: 24px;
	}

	.cw-directory.is-enhanced::before {
		content: "";
		position: fixed;
		inset: 0;
		z-index: 99;
		background: rgb(0 0 0 / 0.6);
		opacity: 0;
		visibility: hidden;
	}

	.cw-directory.is-drawer-ready::before {
		transition: opacity 0.3s, visibility 0.3s;
	}

	.cw-directory.is-enhanced.is-drawer-open::before {
		opacity: 1;
		visibility: visible;
	}

	.cw-directory.is-enhanced .cw-directory__apply {
		position: sticky;
		bottom: -30px;
		margin: 25px -30px -30px;
		padding: 20px 30px 30px;
		background: var(--wp--preset--color--panel);
	}
}

/* Desktop with JS: filters apply instantly, so there is no Apply button. */
@media (min-width: 1025px) {
	.cw-directory.is-enhanced .cw-directory__apply {
		display: none;
	}
}

@media (max-width: 767px) {
	.cw-directory__toolbar {
		gap: 15px;
	}

	.cw-directory__count {
		flex-basis: 100%;
	}

	/* Visually hidden (still the select's label) so Filters and Sort share a row. */
	.cw-directory__sort label {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip-path: inset(50%);
		white-space: nowrap;
	}

	.cw-directory__results--compact {
		--cw-directory-columns: 3;
	}

	.cw-directory__results--wall {
		--cw-directory-columns: 2;
	}
}

@media (max-width: 479px) {
	.cw-directory__results--grid,
	.cw-directory__results--wall {
		--cw-directory-columns: 1;
	}

	.cw-directory__results--compact {
		--cw-directory-columns: 2;
	}
}

@media (prefers-reduced-motion: reduce) {
	.cw-directory.is-drawer-ready .cw-directory__filters,
	.cw-directory.is-drawer-ready.is-drawer-open .cw-directory__filters,
	.cw-directory.is-drawer-ready::before,
	.cw-directory__facet summary::after {
		transition: none;
	}
}