/**
 * Radu Sava Widgets — Product Grid (WooCommerce Prints) Styles
 *
 * Scoped strictly under .rs-product-grid.
 * Uses site design tokens with resilient fallbacks.
 *
 * @package RaduSavaVisuals\Widgets
 */

/* ==========================================================================
   Section Base & Container
   ========================================================================== */

.rs-product-grid {
	position: relative;
	width: 100%;
	color: var(--rs-graphite, #1b1a18);
	box-sizing: border-box;
	transition: opacity 0.25s ease;
}

.rs-product-grid.is-loading {
	opacity: 0.35;
	pointer-events: none;
}

.rs-product-grid a {
	text-decoration: none !important;
	color: inherit;
}

.rs-product-grid a:focus-visible,
.rs-product-grid button:focus-visible,
.rs-product-grid select:focus-visible {
	outline: 1px solid currentColor;
	outline-offset: 4px;
}

/* ==========================================================================
   Header Row (.shead)
   ========================================================================== */

.rs-product-grid__header {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 16px;
	padding-bottom: 14px;
	border-bottom: 1px solid rgba(27, 26, 24, 0.25);
	margin-bottom: clamp(28px, 3vw, 56px);
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	font-size: var(--rs-fs-label, clamp(0.688rem, 0.76vw, 0.912rem));
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--rs-graphite-2, #45423e);
}

.rs-product-grid__header-left {
	color: var(--rs-graphite, #1b1a18);
}

/* ==========================================================================
   Tools: Category Chips & Sort Selector
   ========================================================================== */

.rs-product-grid__tools {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
	flex-wrap: wrap;
	margin-bottom: clamp(28px, 3vw, 64px);
}

.rs-product-grid__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}

.rs-product-grid .rs-product-grid__chip,
.rs-product-grid__chip {
	-webkit-appearance: none;
	appearance: none;
	display: inline-flex;
	align-items: center;
	min-height: 42px;
	padding: 0 18px;
	border: 1px solid rgba(27, 26, 24, 0.35) !important;
	border-radius: 999px !important;
	background: transparent !important;
	color: inherit;
	font-family: var(--rs-font-body, "Manrope", system-ui, sans-serif);
	font-weight: 500;
	font-size: clamp(14px, 0.9vw, 17px);
	cursor: pointer;
	text-decoration: none !important;
	transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
	box-sizing: border-box;
}

.rs-product-grid .rs-product-grid__chip:hover,
.rs-product-grid__chip:hover {
	border-color: var(--rs-graphite, #1b1a18) !important;
	color: var(--rs-graphite, #1b1a18);
}

.rs-product-grid .rs-product-grid__chip[aria-current="page"],
.rs-product-grid .rs-product-grid__chip.is-active,
.rs-product-grid__chip[aria-current="page"],
.rs-product-grid__chip.is-active {
	background: var(--rs-graphite, #1b1a18) !important;
	color: var(--rs-bd-hi, #e7e4df) !important;
	border-color: var(--rs-graphite, #1b1a18) !important;
}

/* Sort Select Form */
.rs-product-grid__sort {
	display: flex;
	align-items: center;
	gap: 14px;
	color: var(--rs-graphite-2, #45423e);
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	font-size: var(--rs-fs-mono, clamp(0.625rem, 0.68vw, 0.816rem));
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.rs-product-grid .rs-product-grid__select,
.rs-product-grid__select {
	font: inherit;
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	font-size: clamp(10px, 0.68vw, 14px);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--rs-graphite, #1b1a18);
	background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231b1a18' stroke-width='1.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 0 center / 16px no-repeat;
	border: 0 !important;
	border-bottom: 1px solid currentColor !important;
	padding: 6px 26px 8px 0;
	border-radius: 0 !important;
	-webkit-appearance: none;
	appearance: none;
	cursor: pointer;
	box-shadow: none;
}

/* ==========================================================================
   Shop Grid Layout (.pgrid)
   ========================================================================== */

.rs-product-grid--grid .rs-product-grid__items {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(var(--rs-product-grid-cols, 3), minmax(0, 1fr));
	gap: clamp(36px, 4vw, 96px) clamp(16px, 2.4vw, 56px);
}

.rs-product-grid--grid .rs-product-grid__card {
	display: flex;
	flex-direction: column;
	gap: 14px;
	min-width: 0;
}

/* Wall Tile */
.rs-product-grid__wall {
	position: relative;
	display: grid;
	place-items: center;
	aspect-ratio: 1 / 1.08;
	background: radial-gradient(
		ellipse 70% 62% at 50% 46%,
		var(--rs-bd-hi, #e7e4df) 0%,
		var(--rs-bd-mid, #d0ccc6) 70%,
		var(--rs-bd-lo, #b6b2ab) 100%
	);
	text-decoration: none !important;
	overflow: hidden;
	box-sizing: border-box;
}

/* Frame */
.rs-product-grid__frame {
	display: block;
	background: var(--rs-graphite, #1b1a18);
	padding: clamp(5px, 0.45vw, 12px);
	box-shadow: 0 22px 40px -22px rgba(0, 0, 0, 0.55), 0 2px 4px rgba(0, 0, 0, 0.12);
	text-decoration: none;
	transition: transform 0.7s var(--rs-ease, cubic-bezier(0.2, 0.7, 0.2, 1));
	box-sizing: border-box;
}

.rs-product-grid--grid .rs-product-grid__frame.is-portrait {
	aspect-ratio: 4 / 5.3;
	height: 74%;
	width: auto;
}

.rs-product-grid--grid .rs-product-grid__frame.is-landscape {
	aspect-ratio: 3 / 2.25;
	width: 78%;
	height: auto;
}

.rs-product-grid__wall:hover .rs-product-grid__frame,
.rs-product-grid__wall:focus-visible .rs-product-grid__frame {
	transform: translateY(-6px);
}

/* Mat */
.rs-product-grid__mat {
	display: block;
	height: 100%;
	width: 100%;
	background: var(--rs-mat, #fbfaf7);
	padding: 9%;
	box-sizing: border-box;
}

.rs-product-grid__frame.is-landscape .rs-product-grid__mat {
	padding: 6.5%;
}

.rs-product-grid__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* Featured Tag */
.rs-product-grid__tag {
	position: absolute;
	left: 14px;
	top: 12px;
	color: var(--rs-graphite-2, #45423e);
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	font-size: 11px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	pointer-events: none;
}

/* View Hover Label */
.rs-product-grid__view {
	position: absolute;
	right: 14px;
	bottom: 12px;
	color: var(--rs-graphite, #1b1a18);
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	font-size: 11px;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	opacity: 0;
	transform: translateY(6px);
	transition: opacity 0.35s ease, transform 0.35s ease;
	pointer-events: none;
}

.rs-product-grid__wall:hover .rs-product-grid__view,
.rs-product-grid__wall:focus-visible .rs-product-grid__view {
	opacity: 1;
	transform: none;
}

/* Product Card Title */
.rs-product-grid__title {
	margin: 0;
	font-family: var(--rs-font-display, "Cormorant Garamond", Georgia, serif);
	font-weight: 300;
	font-size: clamp(28px, 2.1vw, 52px);
	line-height: 1.02;
	letter-spacing: -0.015em;
	color: var(--rs-graphite, #1b1a18);
}

.rs-product-grid__title a {
	color: inherit;
	text-decoration: none;
	transition: opacity 0.3s ease;
}

.rs-product-grid__title a:hover {
	opacity: 0.8;
}

.rs-product-grid__title i {
	font-style: italic;
}

/* Meta Row (Price & Sizes) */
.rs-product-grid__meta {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 12px;
	border-top: 1px solid rgba(27, 26, 24, 0.25);
	padding-top: 12px;
	color: var(--rs-graphite, #1b1a18);
}

.rs-product-grid__price {
	font-size: clamp(15px, 1vw, 19px);
	color: var(--rs-graphite, #1b1a18);
}

.rs-product-grid__price .rs-from {
	font-size: 0.9em;
	opacity: 0.85;
	margin-right: 2px;
}

.rs-product-grid__price b {
	font-weight: 600;
}

.rs-product-grid__sizes {
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	font-size: clamp(10px, 0.68vw, 13px);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--rs-graphite-2, #45423e);
}

/* ==========================================================================
   Ledge Layout (.ledge4, Home Section 05)
   ========================================================================== */

.rs-product-grid--ledge .rs-product-grid__items {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: clamp(16px, 2.6vw, 64px);
	align-items: end;
}

.rs-product-grid--ledge .rs-product-grid__card {
	display: flex;
	flex-direction: column;
	gap: 22px;
	text-decoration: none;
	color: inherit;
}

.rs-product-grid--ledge .rs-product-grid__box {
	height: clamp(230px, 20vw, 500px);
	display: flex;
	align-items: flex-end;
	justify-content: center;
}

.rs-product-grid--ledge .rs-product-grid__frame.is-portrait {
	height: 100%;
	width: auto;
	aspect-ratio: 4 / 5.3;
}

.rs-product-grid--ledge .rs-product-grid__frame.is-landscape {
	width: 100%;
	height: auto;
	aspect-ratio: 3 / 2.25;
}

.rs-product-grid--ledge .rs-product-grid__card:hover .rs-product-grid__frame {
	transform: translateY(-6px);
}

.rs-product-grid--ledge .rs-product-grid__title {
	margin: 0;
	font-family: var(--rs-font-display, "Cormorant Garamond", Georgia, serif);
	font-weight: 300;
	font-style: italic;
	font-size: clamp(22px, 1.6vw, 38px);
	line-height: 1.1;
	color: inherit;
}

.rs-product-grid--ledge .rs-product-grid__price {
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	color: var(--rs-graphite-2, #45423e);
	font-size: clamp(12px, 0.8vw, 15px);
}

/* ==========================================================================
   Pagination (.pager)
   ========================================================================== */

.rs-product-grid__pager {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: clamp(14px, 1.6vw, 28px);
	margin-top: clamp(48px, 5vw, 112px);
	font-family: var(--rs-font-mono, "IBM Plex Mono", ui-monospace, monospace);
	font-size: var(--rs-fs-mono, clamp(0.625rem, 0.68vw, 0.816rem));
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.rs-product-grid__page-num,
.rs-product-grid__pager a,
.rs-product-grid__pager span {
	display: inline-grid;
	place-items: center;
	min-width: 44px;
	height: 44px;
	border-radius: 999px;
	text-decoration: none;
	color: var(--rs-graphite-2, #45423e);
	transition: color 0.25s ease, background 0.25s ease;
}

.rs-product-grid__pager [aria-current="page"] {
	background: var(--rs-graphite, #1b1a18);
	color: var(--rs-bd-hi, #e7e4df);
}

.rs-product-grid__pager a:hover {
	color: var(--rs-graphite, #1b1a18);
}

.rs-product-grid__next {
	display: inline-flex !important;
	align-items: center;
	gap: 10px;
}

.rs-product-grid__next svg {
	width: 28px;
	height: 10px;
	overflow: visible;
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.rs-product-grid__empty {
	padding: clamp(36px, 4vw, 72px) 0;
	text-align: center;
	font-family: var(--rs-font-display, "Cormorant Garamond", Georgia, serif);
	font-weight: 300;
	font-style: italic;
	font-size: clamp(24px, 2vw, 36px);
	color: var(--rs-graphite-2, #45423e);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
	.rs-product-grid--grid .rs-product-grid__items {
		grid-template-columns: repeat(var(--rs-product-grid-cols-tablet, 2), minmax(0, 1fr));
		gap: clamp(28px, 3.5vw, 64px) clamp(16px, 2vw, 36px);
	}

	.rs-product-grid--ledge .rs-product-grid__items {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: clamp(24px, 3vw, 48px);
	}
}

@media (max-width: 767px) {
	.rs-product-grid--grid .rs-product-grid__items {
		grid-template-columns: repeat(var(--rs-product-grid-cols-mobile, 1), minmax(0, 1fr));
		gap: 36px;
	}

	.rs-product-grid__tools {
		flex-direction: column;
		align-items: stretch;
		gap: 20px;
	}

	.rs-product-grid__chips {
		justify-content: flex-start;
	}

	.rs-product-grid__sort {
		justify-content: space-between;
		width: 100%;
	}

	.rs-product-grid .rs-product-grid__select,
	.rs-product-grid__select {
		flex: 1;
		max-width: 240px;
	}

	.rs-product-grid--ledge .rs-product-grid__items {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 20px;
	}

	.rs-product-grid--ledge .rs-product-grid__box {
		height: clamp(160px, 42vw, 240px);
	}
}

/* ==========================================================================
   Accessibility & Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
	.rs-product-grid__frame,
	.rs-product-grid__view,
	.rs-product-grid__chip {
		transition: none !important;
	}

	.rs-product-grid__wall:hover .rs-product-grid__frame,
	.rs-product-grid--ledge .rs-product-grid__card:hover .rs-product-grid__frame {
		transform: none !important;
	}
}