/* Flexible Product Filters — front-end styles (intentionally light/themable). */

.fpfilters {
	display: grid;
	grid-template-columns: minmax(220px, 290px) 1fr;
	gap: 2rem;
	align-items: start;
}

.fpfilters__drawer-toggle,
.fpfilters__drawer-close {
	display: none;
}

.fpfilters__form {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	padding: 1rem;
	border: 1px solid rgba(0, 0, 0, 0.08);
	border-radius: 8px;
}

.fpfilters__form-head {
	display: none;
	justify-content: space-between;
	align-items: center;
}

/* Groups (both <details> and <div> variants). */
.fpfilters__group {
	border: 0;
	margin: 0;
	padding: 0 0 0.75rem;
	border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.fpfilters__group:last-of-type {
	border-bottom: 0;
}

.fpfilters__label {
	font-weight: 600;
	display: block;
	margin-bottom: 0.4rem;
	cursor: pointer;
	list-style: none;
}

details.fpfilters__group > summary.fpfilters__label::-webkit-details-marker {
	display: none;
}

details.fpfilters__group > summary.fpfilters__label::after {
	content: "−";
	float: right;
	opacity: 0.5;
}

details.fpfilters__group:not([open]) > summary.fpfilters__label::after {
	content: "+";
}

.fpfilters__group-body {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	max-height: 240px;
	overflow: auto;
}

.fpfilters__choice {
	display: flex;
	align-items: center;
	gap: 0.45rem;
	font-weight: 400;
	cursor: pointer;
	margin: 0;
}

.fpfilters__count {
	opacity: 0.55;
	font-style: normal;
	font-size: 0.82em;
	margin-left: auto;
}

.fpfilters__swatch {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	border: 1px solid rgba(0, 0, 0, 0.2);
	display: inline-block;
	flex: 0 0 auto;
}

.fpfilters__stars {
	letter-spacing: 1px;
	color: #f5a623;
}

.fpfilters__price-inputs {
	display: flex;
	gap: 0.5rem;
}

/* Dual-range price slider (no external library). */
.fpfilters__price-slider {
	position: relative;
	height: 28px;
	margin: 0.25rem 0 0.5rem;
}

.fpfilters__price-track,
.fpfilters__price-fill {
	position: absolute;
	top: 50%;
	height: 4px;
	transform: translateY(-50%);
	border-radius: 2px;
}

.fpfilters__price-track {
	left: 0;
	right: 0;
	background: rgba(0, 0, 0, 0.15);
}

.fpfilters__price-fill {
	background: currentColor;
	opacity: 0.85;
}

/* Two range inputs overlaid; only the thumbs are interactive. */
.fpfilters__range {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 28px;
	margin: 0;
	background: none;
	pointer-events: none;
	-webkit-appearance: none;
	appearance: none;
}

.fpfilters__range::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	pointer-events: auto;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: #fff;
	border: 2px solid currentColor;
	cursor: pointer;
	margin-top: 0;
}

.fpfilters__range::-moz-range-thumb {
	pointer-events: auto;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: #fff;
	border: 2px solid currentColor;
	cursor: pointer;
}

.fpfilters__range::-webkit-slider-runnable-track {
	background: none;
}

.fpfilters__range::-moz-range-track {
	background: none;
}

.fpfilters__group--search input,
.fpfilters__group--orderby select,
.fpfilters__group--fpf select,
.fpfilters__price-inputs input {
	width: 100%;
	padding: 0.45rem 0.6rem;
	box-sizing: border-box;
}

.fpfilters__actions {
	display: flex;
	gap: 0.5rem;
}

/* Results. */
.fpfilters__results {
	position: relative;
	min-height: 120px;
}

.fpfilters__results.is-loading {
	opacity: 0.5;
	pointer-events: none;
}

.fpfilters__results.is-loading::after {
	content: "";
	position: absolute;
	top: 1rem;
	left: 50%;
	width: 28px;
	height: 28px;
	margin-left: -14px;
	border: 3px solid rgba(0, 0, 0, 0.15);
	border-top-color: rgba(0, 0, 0, 0.55);
	border-radius: 50%;
	animation: fpfilters-spin 0.8s linear infinite;
}

@keyframes fpfilters-spin {
	to { transform: rotate(360deg); }
}

.fpfilters__results-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 1rem;
}

.fpfilters__found {
	font-weight: 600;
}

/* Active filter chips. */
.fpfilters__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	width: 100%;
}

.fpfilters__chip {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.25rem 0.6rem;
	border: 1px solid rgba(0, 0, 0, 0.15);
	border-radius: 999px;
	background: rgba(0, 0, 0, 0.03);
	font-size: 0.85em;
	cursor: pointer;
	line-height: 1.4;
}

.fpfilters__chip:hover {
	background: rgba(0, 0, 0, 0.08);
}

.fpfilters__chip-x {
	font-weight: 700;
	opacity: 0.6;
}

.fpfilters__chip--clear {
	border-style: dashed;
	background: transparent;
}

/* Product grid. */
.fpfilters__grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 1.5rem;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.fpfilters[data-columns="1"] .fpfilters__grid { grid-template-columns: 1fr; }
.fpfilters[data-columns="2"] .fpfilters__grid { grid-template-columns: repeat(2, 1fr); }
.fpfilters[data-columns="3"] .fpfilters__grid { grid-template-columns: repeat(3, 1fr); }
.fpfilters[data-columns="4"] .fpfilters__grid { grid-template-columns: repeat(4, 1fr); }

.fpfilters__item {
	position: relative;
}

.fpfilters__item-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.fpfilters__item img {
	width: 100%;
	height: auto;
	display: block;
}

.fpfilters__item-title {
	font-size: 1rem;
	margin: 0.5rem 0 0.25rem;
}

.fpfilters__badge--sale {
	position: absolute;
	top: 0.5rem;
	left: 0.5rem;
	background: #e2401c;
	color: #fff;
	font-size: 0.7em;
	padding: 0.15rem 0.5rem;
	border-radius: 4px;
	z-index: 1;
}

/* Pagination. */
.fpfilters__pagination {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	margin-top: 1.5rem;
}

.fpfilters__pagination a {
	padding: 0.35rem 0.7rem;
	border: 1px solid rgba(0, 0, 0, 0.15);
	border-radius: 4px;
	text-decoration: none;
}

.fpfilters__pagination a.is-current {
	background: rgba(0, 0, 0, 0.85);
	color: #fff;
	border-color: transparent;
}

.fpfilters__empty {
	padding: 1rem 0;
	opacity: 0.75;
}

/* Shop-integration filter bar (rendered above the native shop loop). */
.fpfilters-shop {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem 1.5rem;
	align-items: flex-start;
	padding: 1rem 1.25rem;
	margin: 0 0 1.5rem;
	border: 1px solid rgba(0, 0, 0, 0.08);
	border-radius: 8px;
}

.fpfilters-shop .fpfilters__group {
	flex: 1 1 180px;
	min-width: 160px;
	max-width: 260px;
	border-bottom: 0;
	padding-bottom: 0;
}

.fpfilters-shop .fpfilters__group-body {
	max-height: 200px;
}

.fpfilters-shop .fpfilters__actions {
	flex: 0 0 auto;
	align-self: center;
	margin-left: auto;
}

@media (max-width: 768px) {
	.fpfilters-shop .fpfilters__group {
		flex-basis: 100%;
		max-width: none;
	}
}

/* Block editor placeholder. */
.fpfilters-block-placeholder {
	border: 1px dashed rgba(0, 0, 0, 0.25);
	border-radius: 8px;
	padding: 1.5rem;
	text-align: center;
}

/* Responsive / mobile drawer. */
@media (max-width: 768px) {
	.fpfilters {
		grid-template-columns: 1fr;
	}

	.fpfilters__drawer-toggle {
		display: inline-block;
		padding: 0.6rem 1rem;
		border: 1px solid rgba(0, 0, 0, 0.2);
		border-radius: 6px;
		background: #fff;
		font-weight: 600;
		cursor: pointer;
	}

	.fpfilters__form {
		position: fixed;
		top: 0;
		left: 0;
		bottom: 0;
		width: 85%;
		max-width: 340px;
		z-index: 99999;
		overflow: auto;
		transform: translateX(-100%);
		transition: transform 0.25s ease;
		border-radius: 0;
		background: #fff;
	}

	.fpfilters.is-drawer-open .fpfilters__form {
		transform: translateX(0);
		box-shadow: 0 0 40px rgba(0, 0, 0, 0.3);
	}

	.fpfilters__form-head {
		display: flex;
	}

	.fpfilters__drawer-close {
		display: inline-block;
		font-size: 1.5rem;
		line-height: 1;
		background: none;
		border: 0;
		cursor: pointer;
	}
}