/* Component: product-buy-box — product page layout, gallery, buy box, test report, details band
   (design-reference/canvas/Product.dc.html). */

.mx-product-top { padding-top: 28px; }
.mx-product-top .woocommerce-message,
.mx-product-top .woocommerce-error,
.mx-product-top .woocommerce-info {
	display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--mx-space-3);
	margin: 0 0 var(--mx-space-4); padding: 14px 18px; list-style: none;
	border-radius: var(--mx-radius-md); background: var(--mx-leaf-tint); color: var(--mx-forest);
}
.mx-product-top .woocommerce-error { background: var(--mx-warn-bg); color: var(--mx-warn-ink); }
.mx-product-top .woocommerce-message .button { order: 2; font-weight: 600; color: var(--mx-forest); }

.mx-product {
	display: flex; flex-wrap: wrap; align-items: flex-start;
	gap: var(--mx-space-12);
	padding-top: var(--mx-space-6); padding-bottom: 56px;
}
.mx-product__gallery { flex: 1 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.mx-product__visual {
	display: flex; align-items: center; justify-content: center;
	min-height: 540px;
	background: var(--mx-sage);
	border-radius: var(--mx-radius-xl);
	overflow: hidden;
}
.mx-product__pack[hidden] { display: none; }

/* Buy box */
.mx-buy { flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.mx-buy__id { display: flex; flex-direction: column; gap: 6px; }
.mx-buy__title { font-size: 46px; line-height: 1.08; }
.mx-buy__latin { font-size: 20px; color: var(--mx-muted); }
.mx-buy__desc { margin-top: var(--mx-space-2); font-size: var(--mx-text-base); line-height: 1.6; color: var(--mx-ink-soft); }
.mx-buy__desc p { margin: 0 0 var(--mx-space-2); }
.mx-buy__form { display: flex; flex-direction: column; gap: 22px; }

.mx-buy__packs { margin: 0; padding: 0; border: 0; }
.mx-pack-options { display: flex; flex-wrap: wrap; gap: 10px; }
.mx-pack-option {
	position: relative;
	display: flex; flex-direction: column; gap: 2px;
	min-height: 64px; min-width: 150px;
	padding: 10px var(--mx-space-4);
	border: 1px solid var(--mx-line-strong); border-radius: var(--mx-radius-md);
	background: var(--mx-white);
	cursor: pointer;
}
.mx-pack-option input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.mx-pack-option:has(input:checked) { border: 2px solid var(--mx-forest); background: var(--mx-leaf-tint); padding: 9px 15px; }
.mx-pack-option:has(input:focus-visible) { outline: var(--mx-focus); outline-offset: 2px; }
.mx-pack-option__name { font-size: var(--mx-text-base); font-weight: 600; color: var(--mx-ink); }
.mx-pack-option__sub { font-size: var(--mx-text-xs); color: var(--mx-muted); }

.mx-buy__qty-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--mx-space-4); }
.mx-buy__total-kg { display: flex; flex-direction: column; gap: 2px; padding-bottom: var(--mx-space-1); font-size: var(--mx-text-sm); color: var(--mx-muted); }
.mx-buy__total-kg strong { font-size: var(--mx-text-xl); color: var(--mx-ink); }

.mx-buy__tiers { border: 1px solid var(--mx-line); border-radius: var(--mx-radius-md); border-collapse: separate; border-spacing: 0; overflow: hidden; }
.mx-buy__tiers caption { padding-bottom: var(--mx-space-2); font-size: var(--mx-text-md); color: var(--mx-ink); }
.mx-buy__tiers tr:first-child { border-top: 0; }
.mx-buy__tiers tr + tr th, .mx-buy__tiers tr + tr td { border-top: 1px solid var(--mx-line-soft); }

/* Test report */
.mx-test-report {
	display: flex; flex-direction: column; gap: 6px;
	padding: var(--mx-space-4) 18px;
	border: 1px solid var(--mx-test-border); border-radius: var(--mx-radius-md);
	background: var(--mx-sage-soft);
}
.mx-test-report [hidden] { display: none; }
.mx-test-report__included { display: flex; flex-direction: column; gap: 4px; }
.mx-test-report__included strong { color: var(--mx-forest); }
.mx-test-report__included span { font-size: var(--mx-text-sm); color: var(--mx-ink-soft); }
.mx-test-report__optional { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.mx-test-report__optional input { width: 20px; height: 20px; margin-top: 1px; accent-color: var(--mx-leaf); flex: 0 0 auto; }
.mx-test-report__optional > span { display: flex; flex-direction: column; gap: 4px; }
.mx-test-report__optional strong { font-size: var(--mx-text-md); }
.mx-test-report__optional > span > span { font-size: var(--mx-text-sm); color: var(--mx-ink-soft); }
.mx-test-report__panel {
	list-style: none; margin: var(--mx-space-2) 0 0; padding: var(--mx-space-3) 0 0;
	border-top: 1px solid var(--mx-test-border);
	display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px;
}
.mx-test-report__panel li { display: flex; flex-direction: column; gap: 2px; }
.mx-test-report__panel strong { font-size: var(--mx-text-sm); color: var(--mx-forest); }
.mx-test-report__panel span { font-size: var(--mx-text-xs); line-height: 1.45; color: var(--mx-ink-soft); }

/* Bulk switch + summary */
.mx-buy__bulk { display: flex; flex-direction: column; gap: 10px; padding: 18px; border-radius: var(--mx-radius-md); background: var(--mx-leaf-tint); }
.mx-buy__bulk[hidden], .mx-buy__summary[hidden] { display: none; }
.mx-buy__bulk strong { font-size: 17px; color: var(--mx-forest); }
.mx-buy__bulk .mx-btn { align-self: flex-start; }
.mx-buy__summary { display: flex; flex-direction: column; gap: 14px; padding-top: 14px; border-top: 1px solid var(--mx-line-soft); }
.mx-buy__line { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: var(--mx-space-2); font-size: var(--mx-text-base); color: var(--mx-ink-soft); }
.mx-buy__subtotal { font-size: 28px; font-weight: 700; color: var(--mx-ink); }
.mx-buy__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.mx-buy__add { flex: 1 1 220px; min-height: 52px; font-size: 17px; }
.mx-buy__add:disabled { background: var(--mx-line-strong); color: var(--mx-muted); cursor: not-allowed; }
.mx-buy__actions .mx-btn--secondary { min-height: 52px; }
.mx-buy__notice { display: flex; flex-direction: column; gap: 6px; padding: var(--mx-space-4) 18px; border-radius: var(--mx-radius-md); background: var(--mx-sage-soft); border: 1px solid var(--mx-test-border); }
.mx-buy__notice--warn { background: var(--mx-warn-bg); border-color: var(--mx-warn-bg); color: var(--mx-warn-ink); }
.mx-buy__notice .mx-btn { align-self: flex-start; margin-top: var(--mx-space-2); }

/* Details band */
.mx-product-details { background: var(--mx-sage); border-top: 1px solid var(--mx-line); }
.mx-product-details__inner { display: flex; flex-wrap: wrap; gap: var(--mx-space-12); padding-top: 56px; padding-bottom: 56px; }
.mx-product-details__specs { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: var(--mx-space-4); }
.mx-product-details__side { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: var(--mx-space-8); }
.mx-product-details__side section { display: flex; flex-direction: column; gap: 14px; }
.mx-product-details__title { font-size: var(--mx-h3); }
.mx-product-details__text { margin: 0; font-size: var(--mx-text-md); line-height: 1.65; color: var(--mx-ink-soft); }
.mx-spec-table { width: 100%; border-collapse: collapse; font-size: var(--mx-text-md); background: var(--mx-white); border-radius: var(--mx-radius-lg); overflow: hidden; }
.mx-spec-table tr + tr { border-top: 1px solid var(--mx-line-soft); }
.mx-spec-table th { width: 38%; text-align: left; vertical-align: top; font-weight: 500; padding: 13px 18px; color: var(--mx-muted); }
.mx-spec-table td { padding: 13px 18px; color: var(--mx-ink); }

@media (max-width: 720px) {
	.mx-product { gap: var(--mx-space-6); padding-top: var(--mx-space-3); padding-bottom: var(--mx-space-10); }
	.mx-product__visual { min-height: 360px; }
	.mx-buy__title { font-size: 34px; }
	.mx-buy__latin { font-size: 18px; }
	.mx-pack-option { min-width: 0; flex: 1 1 calc(50% - 5px); }
	.mx-product-details__inner { padding-top: var(--mx-space-10); padding-bottom: var(--mx-space-10); gap: var(--mx-space-8); }
	.mx-spec-table th { width: 42%; padding: 12px 14px; }
	.mx-spec-table td { padding: 12px 14px; }
}