/* =========================================================================
   Product page — DESIGN B (layout after purasynth.com, PeptideVerse palette)
   White lab look · bordered buy panel · square size buttons · dark ink CTA
   ========================================================================= */
.pv-pdpb {
	--b-ink: #0b1020;
	--b-text: #475569;
	--b-muted: #64748b;
	--b-line: #e2e8f0;
	--b-soft: #f4f7fa;
	--b-accent: #8d6de0;
	--b-teal: #16a99e;
	--b-green: #0f9d58;
	background: #fff;
	color: var(--b-text);
	padding-bottom: 40px;
}
.pv-pdpb .pv-container { max-width: 1180px; }

.pv-pdpb__crumbs { display: flex; gap: 10px; align-items: center; font-size: 14px; color: var(--b-muted); padding: 30px 0 22px; }
.pv-pdpb__crumbs a { color: var(--b-muted); }
.pv-pdpb__crumbs a:hover { color: var(--b-ink); }
.pv-pdpb__crumbs [aria-current] { color: var(--b-ink); }

/* ---- Top ---- */
.pv-pdpb__top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.pv-pdpb__media { position: sticky; top: calc(var(--pv-chrome, 90px) + var(--pv-nav-h, 84px) + 20px); }

.pv-pdpb .pv-pdpx-gallery__main {
	position: relative; margin: 0; border-radius: 20px; overflow: hidden; aspect-ratio: 1 / 1;
	background: linear-gradient(160deg, #cfe3ea, #9fc6d2);
}
.pv-pdpb .pv-pdpx-gallery__main img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pv-pdpb .pv-pdpx-gallery__strip {
	position: absolute; left: 0; right: 0; bottom: 0; padding: 9px 12px; text-align: center;
	background: rgba(11, 16, 32, .88); color: #fff; font: 700 11px/1 var(--body); letter-spacing: .22em; text-transform: uppercase;
}
.pv-pdpb .pv-pdpx-gallery__thumbs { display: flex; gap: 10px; margin-top: 12px; }
.pv-pdpb .pv-pdpx-gallery__thumb { width: 68px; height: 68px; padding: 0; border: 1px solid var(--b-line); border-radius: 12px; overflow: hidden; background: #fff; cursor: pointer; }
.pv-pdpb .pv-pdpx-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.pv-pdpb .pv-pdpx-gallery__thumb.is-active { border: 2px solid var(--b-ink); }

/* ---- Buy panel ---- */
.pv-pdpb__panel { position: relative; border: 1px solid var(--b-line); border-radius: 18px; padding: 28px 26px 22px; background: #fff; overflow: hidden; }
.pv-pdpb__molecule { position: absolute; top: 18px; right: 22px; width: 190px; color: #e8e2f8; pointer-events: none; }
.pv-pdpb__eyebrow { position: relative; display: inline-block; font: 700 12px/1 var(--body); letter-spacing: .06em; text-transform: uppercase; color: var(--b-accent); margin-bottom: 8px; }
.pv-pdpb__title { position: relative; font: 800 36px/1.1 var(--head); color: var(--b-ink); letter-spacing: -.02em; margin: 0 0 12px; }
.pv-pdpb__chips { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.pv-pdpb__chips li { font-size: 12px; color: #475569; background: #eef2f6; padding: 4px 8px; border-radius: 6px; }
.pv-pdpb__lead { font-size: 16px; line-height: 1.6; color: var(--b-text); margin: 0 0 20px; }

.pv-pdpb__pricebox { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; padding: 16px 0; border-top: 1px solid var(--b-line); border-bottom: 1px solid var(--b-line); margin-bottom: 18px; }
.pv-pdpb__price { font: 800 34px/1 var(--head); color: var(--b-ink); letter-spacing: -.02em; }
.pv-pdpb__price .woocommerce-Price-amount { color: var(--b-ink); }
.pv-pdpb__price del { font-size: .55em; color: #94a3b8; margin-right: 6px; }
.pv-pdpb__price ins { text-decoration: none; }
.pv-pdpb__zelle { margin: 0; font: 700 12px/1.3 var(--body); color: var(--b-green); text-transform: uppercase; letter-spacing: .02em; }
.pv-pdpb__zelle > span { font-size: 15px; margin-right: 2px; }
.pv-pdpb__zelle[hidden] { display: none; }

/* WooCommerce form */
.pv-pdpb table.variations, .pv-pdpb table.variations tbody, .pv-pdpb table.variations tr,
.pv-pdpb table.variations th, .pv-pdpb table.variations td { display: block; width: auto; padding: 0; border: 0; text-align: left; background: none; }
.pv-pdpb table.variations .label { margin-bottom: 10px; font: 700 14px/1.2 var(--body); color: var(--b-ink); }
.pv-pdpb table.variations .label label { display: inline; }
.pv-pdpb .pv-variation__chosen { display: none; }
.pv-pdpb .pv-swatches { gap: 8px; }
.pv-pdpb .pv-swatch {
	min-width: 70px; min-height: 40px; padding: 0 16px; border-radius: 8px; border: 1px solid #cbd5e1; background: #fff;
	font: 600 14px/1 var(--body); color: var(--b-ink); text-transform: uppercase;
}
.pv-pdpb .pv-swatch:hover:not(:disabled) { border-color: var(--b-ink); color: var(--b-ink); }
.pv-pdpb .pv-swatch.is-selected,
.pv-pdpb .pv-swatch.is-selected:hover:not(:disabled) { background: var(--teal, #1FC6B9); border: 1px solid var(--teal-d, #16a99e); color: var(--b-ink); padding: 0 16px; font-weight: 700; box-shadow: 0 0 0 3px rgba(31, 198, 185, .22); }
.pv-pdpb .reset_variations { display: inline-block; margin-top: 8px; font-size: 12px; color: var(--b-muted); }
.pv-pdpb .single_variation_wrap { margin-top: 14px; }
.pv-pdpb .woocommerce-variation-price { display: none; }
.pv-pdpb .stock, .pv-pdpb .woocommerce-variation-availability p { margin: 0 0 12px; font-size: 13px; font-weight: 600; }
.pv-pdpb .stock.in-stock { color: var(--b-green); }
.pv-pdpb .stock.in-stock::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: currentColor; margin-right: 7px; vertical-align: 1px; box-shadow: 0 0 0 3px rgba(15,157,88,.15); }
.pv-pdpb .stock.out-of-stock { color: #dc2626; }

.pv-pdpb .woocommerce-variation-add-to-cart,
.pv-pdpb form.cart:not(.variations_form) {
	display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: stretch;
}
.pv-pdpb__qtylabel { grid-column: 1 / -1; margin: 4px 0 -2px; font: 700 14px/1.2 var(--body); color: var(--b-ink); }
.pv-pdpb .quantity { grid-column: 1 / -1; justify-self: start; display: flex; margin-bottom: 8px; }
.pv-pdpb .quantity.pv-qty--stepper { border: 1px solid #cbd5e1; border-radius: 999px; height: 40px; overflow: hidden; }
.pv-pdpb .pv-qty-btn { width: 40px; border: 0; background: #fff; font-size: 18px; color: var(--b-ink); cursor: pointer; }
.pv-pdpb .pv-qty-btn:hover { background: var(--b-soft); }
.pv-pdpb .quantity input.qty { width: 40px; border: 0; text-align: center; font: 600 15px/1 var(--body); color: var(--b-ink); -moz-appearance: textfield; appearance: textfield; margin: 0; }
.pv-pdpb .quantity input.qty::-webkit-outer-spin-button, .pv-pdpb .quantity input.qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.pv-pdpb__coabtn {
	display: inline-flex; align-items: center; justify-content: center; min-width: 76px; min-height: 50px; padding: 0 18px;
	border: 1px solid #cbd5e1; border-radius: 999px; color: var(--b-ink); font: 700 14px/1 var(--body); background: #fff;
}
.pv-pdpb__coabtn:not(.is-moved) { margin-top: 10px; }
.pv-pdpb__coabtn:hover { border-color: var(--b-ink); color: var(--b-ink); }
.pv-pdpb .single_add_to_cart_button {
	min-height: 50px; border: 1px solid #FCD200; border-radius: 999px; background: #FFD814; color: #0F1111; cursor: pointer;
	font: 700 15px/1 var(--body); transition: background .2s ease, border-color .2s ease;
}
.pv-pdpb .single_add_to_cart_button::after {
	content: ""; display: inline-block; width: 16px; height: 16px; margin-left: 10px; vertical-align: -3px;
	background: currentColor;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='20' r='1.5'/%3E%3Ccircle cx='18' cy='20' r='1.5'/%3E%3Cpath d='M2 3h3l2.4 12.2a1 1 0 0 0 1 .8h9.7a1 1 0 0 0 1-.8L21 7H6'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='20' r='1.5'/%3E%3Ccircle cx='18' cy='20' r='1.5'/%3E%3Cpath d='M2 3h3l2.4 12.2a1 1 0 0 0 1 .8h9.7a1 1 0 0 0 1-.8L21 7H6'/%3E%3C/svg%3E") center / contain no-repeat;
}
.pv-pdpb .single_add_to_cart_button:hover { background: #F7CA00; border-color: #F2C200; }
.pv-pdpb .single_add_to_cart_button:focus-visible { outline: 2px solid #0F1111; outline-offset: 2px; }
/* CheckoutWC's AJAX add-to-cart puts `.loading` on the button from the click until the
   side cart opens (~1–2s) — show a spinner in place of the label for that wait. */
.pv-pdpb .single_add_to_cart_button { position: relative; }
.pv-pdpb .single_add_to_cart_button.loading { color: transparent; pointer-events: none; cursor: progress; }
.pv-pdpb .single_add_to_cart_button.loading::after { visibility: hidden; }
.pv-pdpb .single_add_to_cart_button.loading::before {
	content: ""; position: absolute; top: 50%; left: 50%; width: 20px; height: 20px; margin: -10px 0 0 -10px;
	border: 2px solid rgba(15, 17, 17, .25); border-top-color: #0F1111; border-radius: 50%;
	animation: pv-atc-spin .7s linear infinite;
}
@keyframes pv-atc-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .pv-pdpb .single_add_to_cart_button.loading::before { animation-duration: 1.6s; } }
.pv-pdpb .single_add_to_cart_button.disabled, .pv-pdpb .single_add_to_cart_button:disabled { opacity: .45; cursor: not-allowed; }

/* ETA strip */
.pv-pdpb__eta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 20px 0 16px; padding: 16px 10px; background: var(--b-soft); border-radius: 12px; text-align: center; }
.pv-pdpb__eta .pv-icon { width: 20px; height: 20px; color: var(--b-teal); margin: 0 auto 6px; display: block; }
.pv-pdpb__eta strong { display: block; font: 600 13px/1.3 var(--body); color: var(--b-ink); }
.pv-pdpb__eta small { display: block; font-size: 11px; color: var(--b-muted); margin-top: 2px; }
.pv-pdpb__eta .woocommerce-Price-amount { color: inherit; }

.pv-pdpb__accept { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 12px; color: var(--b-muted); }
.pv-pdpx-paychips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.pv-pdpb .pv-pdpx-paychips li { font: 700 11px/1 var(--body); color: #334155; border: 1px solid var(--b-line); border-radius: 5px; padding: 5px 7px; }

/* ---- Narrow column below ---- */
.pv-pdpb__narrow { max-width: 720px; margin: 36px auto 0; padding-top: 32px; border-top: 1px solid var(--b-line); }
.pv-pdpb__trust { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; text-align: center; margin-bottom: 34px; }
.pv-pdpb__trust .pv-icon { width: 22px; height: 22px; color: var(--b-green); display: block; margin: 0 auto 8px; }
.pv-pdpb__trust strong { display: block; font: 700 15px/1.3 var(--body); color: var(--b-ink); }
.pv-pdpb__trust small { display: block; font-size: 12px; color: var(--b-muted); margin-top: 2px; }

.pv-pdpb__h { font: 700 16px/1.3 var(--body); color: var(--b-ink); margin: 0 0 12px; }
.pv-pdpb__specs { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--b-line); border-radius: 12px; overflow: hidden; margin-bottom: 20px; font-size: 14px; }
.pv-pdpb__specs th, .pv-pdpb__specs td { padding: 13px 16px; border-bottom: 1px solid var(--b-line); vertical-align: top; }
.pv-pdpb__specs tr:last-child th, .pv-pdpb__specs tr:last-child td { border-bottom: 0; }
.pv-pdpb__specs th { text-align: left; font-weight: 400; color: var(--b-muted); width: 38%; }
.pv-pdpb__specs td { text-align: right; font-weight: 600; color: var(--b-ink); }

.pv-pdpb__ruo { margin: 0 0 34px; padding: 14px 16px; background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 10px; color: #1e3a8a; font-size: 14px; }
.pv-pdpb__ruo strong { color: #1e40af; }

.pv-pdpb__desc { font-size: 15px; line-height: 1.7; margin-bottom: 24px; }
.pv-pdpb__desc p { margin: 0 0 14px; }
.pv-pdpb__desc strong { color: var(--b-ink); }

.pv-pdpb__acc { border: 1px solid var(--b-line); border-radius: 12px; overflow: hidden; }
.pv-pdpb__acc details + details { border-top: 1px solid var(--b-line); }
.pv-pdpb__acc summary { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; cursor: pointer; list-style: none; font: 600 14px/1.3 var(--body); color: var(--b-ink); }
.pv-pdpb__acc summary::-webkit-details-marker { display: none; }
.pv-pdpb__acc summary .pv-icon { width: 16px; height: 16px; transition: transform .2s ease; color: var(--b-muted); }
.pv-pdpb__acc details[open] summary .pv-icon { transform: rotate(180deg); }
.pv-pdpb__acc p, .pv-pdpb__acc ul { margin: 0; padding: 0 16px 16px; font-size: 14px; line-height: 1.65; }
.pv-pdpb__acc ul { padding-left: 34px; display: grid; gap: 4px; }

/* ---- Section heads ---- */
.pv-pdpb__sechead { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 20px; }
.pv-pdpb__h2 { font: 800 30px/1.15 var(--head); color: var(--b-ink); letter-spacing: -.02em; margin: 0; }
.pv-pdpb__sechead a { font: 600 14px/1 var(--body); color: var(--b-ink); white-space: nowrap; }

/* ---- COA list ---- */
.pv-pdpb__coa { margin-top: 64px; padding-top: 44px; border-top: 1px solid var(--b-line); scroll-margin-top: calc(var(--pv-chrome, 90px) + var(--pv-nav-h, 84px) - 24px); }
.pv-pdpb__coa-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.pv-pdpb__coa-row { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid var(--b-line); border-radius: 12px; }
.pv-pdpb__coa-icon { flex: 0 0 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: #f1ecfd; color: var(--b-accent); }
.pv-pdpb__coa-icon .pv-icon { width: 20px; height: 20px; }
.pv-pdpb__coa-name { flex: 1 1 auto; min-width: 0; }
.pv-pdpb__coa-name strong { display: block; font: 700 15px/1.3 var(--body); color: var(--b-ink); }
.pv-pdpb__coa-name small { display: block; font-size: 12px; color: var(--b-muted); }
.pv-pdpb__coa-verified { display: inline-flex; align-items: center; gap: 4px; font: 700 11px/1 var(--body); color: var(--b-green); background: #e8f7ef; padding: 5px 8px; border-radius: 999px; }
.pv-pdpb__coa-verified .pv-icon { width: 12px; height: 12px; }
.pv-pdpb__coa-view { font: 700 13px/1 var(--body); color: #fff; background: var(--b-ink); padding: 10px 16px; border-radius: 999px; }
.pv-pdpb__coa-view:hover { background: #1e293b; color: #fff; }
.pv-pdpb__coa-empty { margin: 0; }

/* ---- Related ---- */
.pv-pdpb__related { margin-top: 56px; padding-top: 44px; border-top: 1px solid var(--b-line); }
.pv-pdpb__rgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pv-pdpb__rcard { border: 1px solid var(--b-line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; background: #fff; transition: box-shadow .2s ease; }
.pv-pdpb__rcard:hover { box-shadow: 0 12px 30px rgba(11,16,32,.08); }
.pv-pdpb__rcard-media { position: relative; display: block; aspect-ratio: 1 / 1; overflow: hidden; background: #cfe3ea; }
.pv-pdpb__rcard-media img { width: 100%; height: 100%; object-fit: cover; }
.pv-pdpb__rcard-strip { position: absolute; left: 0; right: 0; bottom: 0; padding: 7px; text-align: center; background: rgba(11,16,32,.88); color: #fff; font: 700 9px/1 var(--body); letter-spacing: .2em; text-transform: uppercase; }
.pv-pdpb__rcard-body { padding: 14px 14px 16px; display: flex; flex-direction: column; flex: 1; }
.pv-pdpb__rcard-cat { font: 700 10px/1.3 var(--body); color: var(--b-accent); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.pv-pdpb__rcard h3 { font: 700 16px/1.3 var(--head); margin: 0 0 8px; }
.pv-pdpb__rcard h3 a { color: var(--b-ink); }
.pv-pdpb__rcard-price { font: 800 18px/1.2 var(--head); color: var(--b-ink); margin-bottom: 14px; }
.pv-pdpb__rcard-price .woocommerce-Price-amount, .pv-pdpb__rcard-price .pv-price { color: var(--b-ink); }
.pv-pdpb__rcard-price .screen-reader-text { position: absolute; left: -9999px; }
.pv-pdpb__rcard-actions { margin-top: auto; display: grid; grid-template-columns: auto 1fr; gap: 6px; }
.pv-pdpb__rcard-view { display: inline-flex; align-items: center; justify-content: center; padding: 0 14px; min-height: 38px; border: 1px solid var(--b-line); border-radius: 999px; color: var(--b-ink); font: 600 13px/1 var(--body); }
.pv-pdpb__rcard-actions .pv-btn, .pv-pdpb__rcard-actions .button {
	display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 0 12px; border-radius: 999px;
	background: var(--b-ink); color: #fff; font: 700 13px/1 var(--body); border: 0; white-space: nowrap;
}
.pv-pdpb__rcard-actions .pv-btn:hover, .pv-pdpb__rcard-actions .button:hover { background: #1e293b; color: #fff; }
.pv-pdpb__rcard-actions .added_to_cart { display: none; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
	.pv-pdpb__rgrid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
	.pv-pdpb__top { grid-template-columns: minmax(0, 1fr); gap: 20px; }
	.pv-pdpb__media { position: static; }
	.pv-pdpb__coa-list { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
	.pv-pdpb .pv-container { padding: 0 16px; }
	.pv-pdpb__crumbs { padding: 18px 0 14px; }
	.pv-pdpb__panel { padding: 22px 18px 18px; border-radius: 16px; }
	.pv-pdpb__title { font-size: 30px; }
	.pv-pdpb__molecule { width: 130px; right: 10px; }
	.pv-pdpb__eta { grid-template-columns: 1fr; text-align: left; gap: 12px; padding: 14px 16px; }
	.pv-pdpb__eta > div { display: grid; grid-template-columns: 28px 1fr; column-gap: 8px; }
	.pv-pdpb__eta .pv-icon { grid-row: span 2; margin: 2px 0 0; }
	.pv-pdpb__trust { gap: 12px; }
	.pv-pdpb__h2 { font-size: 24px; }
	.pv-pdpb__rgrid { gap: 12px; }
	.pv-pdpb__rcard-actions { grid-template-columns: 1fr; }
	.pv-pdpb__rcard-body { padding: 12px; }
	.pv-pdpb__coa-verified { display: none; }
}