/**
 * Woo Product Gallery Filter — Styles
 *
 * Modern gallery grid with CSS custom properties for Elementor integration,
 * select-based filters, skeleton loaders, responsive layout, and animations.
 *
 * @package WooProductGalleryFilter
 */

/* ==========================================================================
   CSS Custom Properties (defaults — overridden by Elementor inline styles)
   ========================================================================== */

.wpgf-gallery-wrapper {
	--wpgf-cols: 3;
	--wpgf-gap: 20px;
	--wpgf-radius: 12px;
	--wpgf-btn-color: #D92329;
	--wpgf-card-bg: #ffffff;
	--wpgf-card-text: #1a1a2e;
	--wpgf-card-price: #D92329;
	--wpgf-filter-active: #D92329;
	--wpgf-filter-text: #64748b;

	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	max-width: 100%;
	margin: 0 auto;
}

/* ==========================================================================
   Filters (Select-based)
   ========================================================================== */

.wpgf-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 32px;
	align-items: center;
	justify-content: center;
}

.wpgf-filter-group {
	display: flex;
	flex-direction: column;
	gap: 6px;
	width: auto;
	min-width: 180px;
}

.wpgf-filter-label {
	width: 56px !important;
	font-size: 12px;
	font-weight: 700;
	color: var(--wpgf-card-text);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	opacity: 0.65;
}

.wpgf-filter-select {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	width: 100%;
	padding: 10px 40px 10px 14px;
	border: 2px solid #e2e8f0;
	border-radius: 8px;
	background-color: #ffffff;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 14px center;
	background-size: 12px;
	color: var(--wpgf-card-text);
	font-size: 14px;
	font-weight: 500;
	font-family: inherit;
	cursor: pointer;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
	outline: none;
}

.wpgf-filter-select:hover {
	border-color: #cbd5e1;
}

.wpgf-filter-select:focus {
	border-color: var(--wpgf-filter-active);
	box-shadow: 0 0 0 3px rgba(217, 35, 41, 0.12);
}

div .wpgf-filter-reset-group {
	width: 56px !important;
}

/* Reset Button Group & Button */
.wpgf-filter-reset-group {

	display: none;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.wpgf-filter-reset-group.wpgf-show {
	display: flex;
	opacity: 1;
}

.wpgf-reset-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	width: 56px !important;
	height: 40px;
	padding: 0 16px;
	border: 2px solid transparent;
	border-radius: 8px;
	background-color: transparent;
	color: var(--wpgf-filter-text);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s ease;
	outline: none;
	font-family: inherit;
}

.wpgf-reset-btn:hover {
	color: var(--wpgf-filter-active);
	background-color: rgba(0, 0, 0, 0.03);
}

.wpgf-reset-btn svg {
	transition: transform 0.4s ease;
}

.wpgf-reset-btn:hover svg {
	transform: rotate(-180deg);
}

/* ==========================================================================
   Product Grid
   ========================================================================== */

.wpgf-products-grid {
	display: grid;
	grid-template-columns: repeat(var(--wpgf-cols), 1fr);
	gap: var(--wpgf-gap);
	transition: opacity 0.25s ease;
}

.wpgf-products-grid.wpgf-fade-out {
	opacity: 0;
	transform: translateY(8px);
}

.wpgf-products-grid.wpgf-fade-in {
	animation: wpgf-fade-in 0.4s ease forwards;
}

@keyframes wpgf-fade-in {
	from {
		opacity: 0;
		transform: translateY(12px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ==========================================================================
   Product Card
   ========================================================================== */

.wpgf-product-card {
	background: var(--wpgf-card-bg);
	border-radius: var(--wpgf-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
		box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
}

.wpgf-gallery-wrapper:not(.wpgf-no-shadow) .wpgf-product-card {
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06),
		0 4px 12px rgba(0, 0, 0, 0.04);
}

.wpgf-product-card:hover {
	transform: translateY(-6px);
}

.wpgf-gallery-wrapper:not(.wpgf-no-shadow) .wpgf-product-card:hover {
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1),
		0 2px 8px rgba(0, 0, 0, 0.06);
}

/* Card enter animation (for load-more / infinite scroll). */
.wpgf-product-card.wpgf-card-enter {
	opacity: 0;
	transform: translateY(20px) scale(0.97);
	transition: opacity 0.4s ease, transform 0.4s ease;
}

.wpgf-card-link {
	text-decoration: none !important;
	color: inherit;
	display: flex;
	flex-direction: column;
	flex: 1;
}

/* Card Image */
.wpgf-card-image-wrapper {
	position: relative;
	overflow: hidden;
	aspect-ratio: 1 / 1;
	background: #f3f4f6;
}

.wpgf-card-image-wrapper img,
.wpgf-card-image-wrapper .wpgf-product-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.wpgf-product-card:hover .wpgf-card-image-wrapper img {
	transform: scale(1.06);
}

/* Badges */
.wpgf-badge {
	position: absolute;
	top: 12px;
	left: 12px;
	padding: 4px 12px;
	border-radius: 50px;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	z-index: 2;
}

.wpgf-badge-sale {
	background: linear-gradient(135deg, #D92329, #b91c1c);
	color: #ffffff;
}

.wpgf-badge-outofstock {
	background: rgba(0, 0, 0, 0.65);
	color: #ffffff;
}

/* Card Content */
.wpgf-card-content {
	padding: 16px 16px 8px;
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.wpgf-product-name {
	font-size: 15px;
	font-weight: 600;
	color: var(--wpgf-card-text);
	margin: 0;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.wpgf-product-price {
	font-size: 16px;
	font-weight: 700;
	color: var(--wpgf-card-price);
}

.wpgf-product-price del {
	color: #94a3b8;
	font-weight: 400;
	font-size: 13px;
	margin-right: 6px;
}

.wpgf-product-price ins {
	text-decoration: none;
}

/* Card Footer */
.wpgf-card-footer {
	padding: 8px 16px 16px;
}

.wpgf-product-button {
	display: block;
	width: 100%;
	padding: 10px 20px;
	text-align: center;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none !important;
	border-radius: 0px;
	transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
	cursor: pointer;
	letter-spacing: 0.02em;
	font-family: inherit;
}

/* Button Styles — Filled (default) */
.wpgf-btn-filled .wpgf-product-button,
.wpgf-gallery-wrapper:not([class*="wpgf-btn-"]) .wpgf-product-button {
	background: var(--wpgf-btn-color);
	color: #ffffff;
	border: 2px solid var(--wpgf-btn-color);
}

.wpgf-btn-filled .wpgf-product-button:hover,
.wpgf-gallery-wrapper:not([class*="wpgf-btn-"]) .wpgf-product-button:hover {
	filter: brightness(1.1);
	transform: translateY(-1px);
	box-shadow: 0 4px 14px rgba(217, 35, 41, 0.3);
}

/* Button Styles — Outlined */
.wpgf-btn-outlined .wpgf-product-button {
	background: transparent;
	color: var(--wpgf-btn-color);
	border: 2px solid var(--wpgf-btn-color);
}

.wpgf-btn-outlined .wpgf-product-button:hover {
	background: var(--wpgf-btn-color);
	color: #ffffff;
}

/* Button Styles — Text */
.wpgf-btn-text .wpgf-product-button {
	background: transparent;
	color: var(--wpgf-btn-color);
	border: 2px solid transparent;
	text-decoration: underline;
	text-underline-offset: 3px;
}

.wpgf-btn-text .wpgf-product-button:hover {
	color: var(--wpgf-btn-color);
	filter: brightness(1.15);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.wpgf-pagination {
	display: flex;
	justify-content: center;
	margin-top: 40px;
}

.wpgf-page-numbers {
	display: flex;
	gap: 6px;
	align-items: center;
}

.wpgf-page-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 8px 12px;
	border: 2px solid #e2e8f0;
	border-radius: 10px;
	background: var(--wpgf-card-bg);
	color: var(--wpgf-card-text);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s ease;
	font-family: inherit;
}

.wpgf-page-btn:hover {
	border-color: var(--wpgf-btn-color);
	color: var(--wpgf-btn-color);
}

.wpgf-page-btn.active {
	background: var(--wpgf-btn-color);
	border-color: var(--wpgf-btn-color);
	color: #ffffff;
}

.wpgf-page-ellipsis {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 30px;
	height: 40px;
	color: #94a3b8;
	font-size: 16px;
}

/* Load More Button */
.wpgf-load-more-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 14px 40px;
	border: 2px solid var(--wpgf-btn-color);
	border-radius: 50px;
	background: var(--wpgf-btn-color);
	color: #ffffff;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	font-family: inherit;
	letter-spacing: 0.02em;
}

.wpgf-load-more-btn:hover {
	filter: brightness(1.1);
	transform: translateY(-2px);
	box-shadow: 0 6px 20px rgba(217, 35, 41, 0.3);
}

.wpgf-load-more-btn.loading {
	opacity: 0.7;
	pointer-events: none;
}

/* ==========================================================================
   No Products State
   ========================================================================== */

.wpgf-no-products {
	grid-column: 1 / -1;
	text-align: center;
	padding: 60px 20px;
	color: #94a3b8;
}

.wpgf-no-products svg {
	margin-bottom: 16px;
	opacity: 0.5;
}

.wpgf-no-products p {
	font-size: 16px;
	font-weight: 500;
	margin: 0;
}

/* ==========================================================================
   Skeleton Loaders
   ========================================================================== */

.wpgf-skeleton-card {
	background: var(--wpgf-card-bg);
	border-radius: var(--wpgf-radius);
	overflow: hidden;
}

.wpgf-skeleton-image {
	aspect-ratio: 1 / 1;
	background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
	background-size: 200% 100%;
	animation: wpgf-shimmer 1.5s infinite ease-in-out;
}

.wpgf-skeleton-text {
	margin: 12px 16px 0;
	border-radius: 6px;
	background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
	background-size: 200% 100%;
	animation: wpgf-shimmer 1.5s infinite ease-in-out;
}

.wpgf-skeleton-title {
	height: 18px;
	width: 80%;
}

.wpgf-skeleton-price {
	height: 16px;
	width: 40%;
}

.wpgf-skeleton-btn {
	height: 38px;
	margin-bottom: 16px;
	border-radius: 8px;
}

@keyframes wpgf-shimmer {
	0% {
		background-position: 200% 0;
	}

	100% {
		background-position: -200% 0;
	}
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
	.wpgf-products-grid {
		grid-template-columns: repeat(min(var(--wpgf-cols), 3),
				1fr);
	}
}

@media (max-width: 768px) {
	.wpgf-products-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: calc(var(--wpgf-gap) * 0.75);
	}

	.wpgf-filters {
		flex-direction: column;
		gap: 12px;
	}

	.wpgf-filter-group {
		min-width: 100%;
	}

	.wpgf-card-content {
		padding: 12px 12px 6px;
	}

	.wpgf-product-name {
		font-size: 13px;
	}

	.wpgf-product-price {
		font-size: 14px;
	}

	.wpgf-card-footer {
		padding: 6px 12px 12px;
	}

	.wpgf-product-button {
		padding: 8px 16px;
		font-size: 12px;
	}
}

@media (max-width: 480px) {
	.wpgf-products-grid {
		grid-template-columns: 1fr;
	}

	.wpgf-card-image-wrapper {
		aspect-ratio: 4 / 3;
	}
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {

	.wpgf-filters,
	.wpgf-pagination {
		display: none;
	}

	.wpgf-product-card {
		break-inside: avoid;
		box-shadow: none;
		border: 1px solid #e2e8f0;
	}
}