/* ==========================================================================
   Content Query block — functional/layout styles only.
   Visual styles (color, typography, spacing) belong in the theme.
   ========================================================================== */


/* --------------------------------------------------------------------------
   Grid
   -------------------------------------------------------------------------- */

.stalwart-cq-grid {
	display: grid;
	grid-gap: var(--cq-grid-gap, 1.5rem);
	list-style: none;
	margin: 0;
	padding: 0;
}

.wp-block-stalwart-blocks-content-query.columns-1 .stalwart-cq-grid {
	grid-template-columns: 1fr;
}

.wp-block-stalwart-blocks-content-query.columns-2 .stalwart-cq-grid {
	grid-template-columns: repeat(2, 1fr);
}

.wp-block-stalwart-blocks-content-query.columns-3 .stalwart-cq-grid {
	grid-template-columns: repeat(3, 1fr);
}

.wp-block-stalwart-blocks-content-query.columns-4 .stalwart-cq-grid {
	grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
	.wp-block-stalwart-blocks-content-query.columns-3 .stalwart-cq-grid,
	.wp-block-stalwart-blocks-content-query.columns-4 .stalwart-cq-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.wp-block-stalwart-blocks-content-query.columns-2 .stalwart-cq-grid,
	.wp-block-stalwart-blocks-content-query.columns-3 .stalwart-cq-grid,
	.wp-block-stalwart-blocks-content-query.columns-4 .stalwart-cq-grid {
		grid-template-columns: 1fr;
	}
}


/* --------------------------------------------------------------------------
   Card structure
   -------------------------------------------------------------------------- */

li.stalwart-card-traditional {
	position: relative;
	list-style: none;
	display: flex;
	flex-direction: column;
	min-width: 0;
}

/* Stretch-link — covers the entire card */
a.stalwart-card-link::after {
	content: '';
	position: absolute;
	inset: 0;
}

/* Image wrapper */
.stalwart-card-image-wrapper {
	overflow: hidden;
	position: relative;
}

/* Natural ratio: image displays at its own height */
.stalwart-card-image-wrapper img {
	display: block;
	width: 100%;
	height: auto;
}

/* Constrained aspect ratios — image fills the ratio box */
.stalwart-card-image-wrapper.aspect-1-1	 { aspect-ratio: 1 / 1;	  }
.stalwart-card-image-wrapper.aspect-4-3	 { aspect-ratio: 4 / 3;	  }
.stalwart-card-image-wrapper.aspect-16-9 { aspect-ratio: 16 / 9;  }
.stalwart-card-image-wrapper.aspect-2-1	 { aspect-ratio: 2 / 1;	  }

.stalwart-card-image-wrapper.aspect-1-1	 img,
.stalwart-card-image-wrapper.aspect-4-3	 img,
.stalwart-card-image-wrapper.aspect-16-9 img,
.stalwart-card-image-wrapper.aspect-2-1	 img {
	height: 100%;
	object-fit: cover;
}

/* Text area */
.stalwart-card-traditional-text {
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}

/* Heading */
.stalwart-card-heading {
	margin: 0;
}


/* --------------------------------------------------------------------------
   Term displays — ribbon, pills, kicker
   -------------------------------------------------------------------------- */

/* Ribbon — positioned inside the image wrapper, top-left corner */
.stalwart-td-ribbon {
	position: absolute;
	top: var(--td-ribbon-offset, 0.75rem);
	left: 0;
	z-index: 1;
	pointer-events: none;
}

/* Pills — flex-wrap row of term chips */
.stalwart-td-pills {
	display: flex;
	flex-wrap: wrap;
	gap: var(--td-pills-gap, 0.375rem);
}

/* Kicker — single line of text, typically above the heading */
.stalwart-td-kicker {
	margin: 0;
}


/* --------------------------------------------------------------------------
   Card animation — two-phase hide so the grid reflows after fade-out
   -------------------------------------------------------------------------- */

li.stalwart-card-traditional {
	transition: opacity 0.25s ease-out, transform 0.25s ease-out;
}

/* Phase 1: fading out (still occupies grid space during transition) */
li.stalwart-card-traditional.is-hiding {
	opacity: 0;
	transform: scale(0.97);
	pointer-events: none;
}

/* Phase 2: removed from layout so the grid reflows */
li.stalwart-card-traditional.is-hidden {
	display: none;
}

@media (prefers-reduced-motion: reduce) {
	li.stalwart-card-traditional,
	li.stalwart-card-traditional.is-hiding {
		transition: none;
	}
}


/* --------------------------------------------------------------------------
   Filter bar — layout only
   -------------------------------------------------------------------------- */

.stalwart-cq-filters {
	display: flex;
	flex-wrap: wrap;
}

/* Reset fieldset browser defaults */
.stalwart-cq-filter-group {
	border: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}

/* Hide native inputs when labels are used as custom controls */
.stalwart-cq-filter-option input[type="checkbox"],
.stalwart-cq-filter-option input[type="radio"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.stalwart-cq-filter-option {
	cursor: pointer;
	display: inline-flex;
	align-items: center;
}

.stalwart-cq-filter-select {
	cursor: pointer;
}


/* --------------------------------------------------------------------------
   Table layout
   -------------------------------------------------------------------------- */

.stalwart-cq-table-wrapper {
	width: 100%;
}

.stalwart-cq-table {
	width: 100%;
	border-collapse: collapse;
	table-layout: auto;
}

.stalwart-cq-table thead th,
.stalwart-cq-table tbody td {
	text-align: left;
	vertical-align: top;
}

/* Row animation — opacity only (transform looks odd on table rows) */
.stalwart-cq-row {
	transition: opacity 0.25s ease-out;
}

.stalwart-cq-row.is-hiding {
	opacity: 0;
	pointer-events: none;
}

.stalwart-cq-row.is-hidden {
	display: none;
}

@media (prefers-reduced-motion: reduce) {
	.stalwart-cq-row,
	.stalwart-cq-row.is-hiding {
		transition: none;
	}
}

/* Responsive: stack as labeled rows on narrow viewports */
@media (max-width: 640px) {
	.stalwart-cq-table,
	.stalwart-cq-table thead,
	.stalwart-cq-table tbody,
	.stalwart-cq-table tr,
	.stalwart-cq-table th,
	.stalwart-cq-table td {
		display: block;
	}

	/* Visually hide the header row while keeping it in the DOM for screen readers */
	.stalwart-cq-table thead tr {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0, 0, 0, 0);
		white-space: nowrap;
	}

	/* Prepend the column label before each cell's value */
	.stalwart-cq-table td::before {
		content: attr(data-label);
		display: block;
	}
}


/* --------------------------------------------------------------------------
   List layout
   -------------------------------------------------------------------------- */

.stalwart-cq-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.stalwart-cq-list-link {
	color: inherit;
}

.stalwart-cq-list-item {
	transition: opacity 0.25s ease-out;
}

.stalwart-cq-list-item.is-hiding {
	opacity: 0;
	pointer-events: none;
}

.stalwart-cq-list-item.is-hidden {
	display: none;
}

@media (prefers-reduced-motion: reduce) {
	.stalwart-cq-list-item,
	.stalwart-cq-list-item.is-hiding {
		transition: none;
	}
}


/* --------------------------------------------------------------------------
   Search bar
   -------------------------------------------------------------------------- */

.stalwart-cq-search-wrapper {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--cq-search-gap, 0.5rem);
}

.stalwart-cq-search-input {
	flex: 1;
	min-width: 0;
}


/* --------------------------------------------------------------------------
   Empty state + screen-reader result count
   -------------------------------------------------------------------------- */

.stalwart-cq-empty-state {
	grid-column: 1 / -1;
}

/* Visually hidden but readable by screen readers */
.stalwart-cq-results-count {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	margin: 0;
}


/* --------------------------------------------------------------------------
   Editor preview (admin UI — more opinionated is acceptable here)
   -------------------------------------------------------------------------- */

.stalwart-content-query-editor-preview {
	border: 1px dashed #aaa;
	border-radius: 4px;
	min-height: 4rem;
	display: flex;
	align-items: center;
	justify-content: center;
}

.stalwart-cq-editor-placeholder,
.stalwart-cq-editor-summary {
	padding: 1rem;
	text-align: center;
	margin: 0;
}


/* --------------------------------------------------------------------------
   Inspector panel helpers (editor only)
   -------------------------------------------------------------------------- */

.stalwart-cq-curated-picker {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.stalwart-cq-search-results {
	list-style: none;
	margin: 0;
	padding: 0;
	max-height: 200px;
	overflow-y: auto;
	border: 1px solid #ddd;
}

.stalwart-cq-search-results li {
	border-bottom: 1px solid #eee;
}

.stalwart-cq-search-results li:last-child {
	border-bottom: none;
}

.stalwart-cq-selected-posts {
	display: flex;
	flex-direction: column;
	gap: 0.375rem;
}

.stalwart-cq-selected-post {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
}

.stalwart-cq-post-title {
	flex: 1;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.stalwart-cq-post-actions {
	display: flex;
	gap: 0.25rem;
	flex-shrink: 0;
}

.stalwart-cq-filter-builder {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.stalwart-cq-filter-row {
	display: flex;
	flex-direction: column;
	gap: 0.375rem;
}

.stalwart-cq-filter-row-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.stalwart-cq-filter-divider {
	border: none;
	border-top: 1px solid #e0e0e0;
	margin: 0.5rem 0;
}

.stalwart-cq-term-picker {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.stalwart-cq-term-option {
	display: flex;
	align-items: center;
	gap: 0.375rem;
	cursor: pointer;
}

.stalwart-cq-filter-actions {
	margin-top: 0.25rem;
}