/* =========================================================
   Product grid + card (homepage, shop, related products)
   ========================================================= */
.product-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--space-3);
}

@media (min-width: 768px) {
	.product-grid {
		grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
		gap: var(--space-5);
	}
}

.product-card {
	--flavor: var(--color-accent);
	position: relative;
	display: flex;
	flex-direction: column;
	min-width: 0;
	overflow: hidden;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	background:
		linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 40%),
		var(--color-surface);
	transition:
		transform var(--duration-slow) var(--ease-out),
		border-color var(--duration-base) var(--ease-out),
		box-shadow var(--duration-slow) var(--ease-out);
}

.product-card:hover {
	transform: translateY(-6px);
	border-color: color-mix(in srgb, var(--flavor) 45%, transparent);
	box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--flavor) 55%, transparent);
}

.product-card__media {
	position: relative;
	display: block;
	aspect-ratio: 1;
	margin: var(--space-2) var(--space-2) 0;
	overflow: hidden;
	border-radius: calc(var(--radius-lg) - var(--space-2));
	/* Light panel: product photos have white backgrounds, which "multiply" blends away. */
	background:
		radial-gradient(70% 65% at 50% 60%, color-mix(in srgb, var(--flavor) 22%, #ffffff), #e9edf6 75%);
}

.product-card__glow {
	position: absolute;
	inset: 0;
	background: radial-gradient(55% 50% at 50% 62%, color-mix(in srgb, var(--flavor) 45%, transparent), transparent 70%);
	opacity: 0;
	transition: opacity var(--duration-base) ease;
}

.product-card:hover .product-card__glow {
	opacity: 0.8;
}

.product-card__img {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	padding: 8%;
	mix-blend-mode: multiply;
	transition: transform var(--duration-slow) var(--ease-out);
}

.product-card:hover .product-card__img {
	transform: scale(1.06) rotate(-3deg);
}

.product-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: var(--space-2);
	padding: var(--space-4);
}

@media (min-width: 768px) {
	.product-card__body {
		padding: var(--space-5);
	}
}

.product-card__brand {
	margin: 0;
	font-size: var(--fs-xs);
	font-weight: var(--fw-semibold);
	letter-spacing: var(--tracking-wide);
	text-transform: uppercase;
	color: color-mix(in srgb, var(--flavor) 70%, white);
}

.product-card__title {
	margin: 0;
	font-size: var(--fs-md);
	line-height: var(--lh-snug);
}

@media (min-width: 768px) {
	.product-card__title {
		font-size: var(--fs-lg);
	}
}

.product-card__title a {
	color: var(--color-text);
	text-decoration: none;
}

.product-card__title a::after {
	/* whole card area above the actions is clickable */
	content: "";
	position: absolute;
	inset: 0 0 auto;
	aspect-ratio: 1;
}

.product-card__price {
	margin: 0;
	font-weight: var(--fw-semibold);
	color: var(--color-text);
}

.product-card__price del {
	margin-right: 0.35em;
	color: var(--color-text-subtle);
	font-weight: var(--fw-regular);
}

.product-card__price ins {
	text-decoration: none;
}

.product-card__actions {
	margin-top: auto;
	padding-top: var(--space-3);
}

.product-card__add {
	min-height: 44px;
	padding-inline: 0.75rem;
}

.product-card__add.loading {
	opacity: 0.7;
	pointer-events: none;
}

.product-card__add.added .icon {
	color: var(--color-success);
}

.product-card__actions .added_to_cart {
	display: block;
	margin-top: var(--space-2);
	font-size: var(--fs-sm);
	text-align: center;
}

/* Strength pills */
.strength-pills {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
}

.strength-pill {
	min-height: 32px;
	padding: 0.3rem 0.8rem;
	border: 1px solid var(--color-border-strong);
	border-radius: var(--radius-pill);
	background: transparent;
	color: var(--color-text-muted);
	font: inherit;
	font-size: var(--fs-xs);
	font-weight: var(--fw-semibold);
	cursor: pointer;
	transition: all var(--duration-fast) ease;
}

.strength-pill:hover {
	border-color: color-mix(in srgb, var(--flavor, var(--color-accent)) 70%, transparent);
	color: var(--color-text);
}

.strength-pill[aria-checked="true"] {
	border-color: var(--flavor, var(--color-accent));
	background: color-mix(in srgb, var(--flavor, var(--color-accent)) 20%, transparent);
	color: var(--color-text);
}

/* =========================================================
   Form fields
   ========================================================= */
.field {
	margin-bottom: var(--space-4);
}

.field label {
	display: block;
}

.field__optional {
	color: var(--color-text-subtle);
	font-weight: var(--fw-regular);
}

.field__error {
	margin: 0.35rem 0 0;
	font-size: var(--fs-xs);
	color: var(--color-danger);
}

.field__error:empty {
	display: none;
}

[aria-invalid="true"] {
	border-color: var(--color-danger) !important;
}