/* Product detail */

.product-page {
  background: var(--paper);
}

.product-breadcrumbs {
  padding-block: 1.25rem;
}

.product-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  margin: 0;
  padding: 0;
  color: var(--ink-muted);
  font-size: .6875rem;
  list-style: none;
}

.product-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.product-breadcrumbs li + li::before {
  content: "›";
  color: color-mix(in srgb, var(--ink-muted) 55%, transparent);
}

.product-breadcrumbs a:hover {
  color: var(--accent);
}

.product-breadcrumbs [aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.product-hero {
  padding: 0 0 clamp(3.5rem, 7vw, 6rem);
}

.product-hero__inner {
  display: grid;
  gap: 1.5rem;
}

.product-gallery {
  position: relative;
  min-width: 0;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.product-gallery__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-gallery__origin {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: .45rem .75rem;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--line));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  color: var(--accent);
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .08em;
  line-height: 1.3;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.product-gallery__specs {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  left: .75rem;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.product-gallery__specs span {
  padding: .42rem .65rem;
  border: 1px solid color-mix(in srgb, var(--surface) 55%, var(--line));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--ink-soft);
  font-size: .625rem;
  font-weight: 500;
  line-height: 1.3;
  backdrop-filter: blur(8px);
}

.product-buy-card {
  min-width: 0;
  padding: clamp(1.5rem, 5vw, 2.25rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.product-buy-card .eyebrow {
  margin-bottom: .75rem;
}

.product-buy-card h1 {
  margin-bottom: .5rem;
  font-size: clamp(2.5rem, 7vw, 4rem);
}

.product-buy-card__descriptor {
  margin-bottom: 1.25rem;
  color: var(--ink-muted);
  font-size: .875rem;
}

.product-buy-card__price {
  display: flex;
  align-items: baseline;
  gap: .35rem;
  margin-bottom: 1.75rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.85rem;
  line-height: 1.1;
}

.product-buy-card__price small {
  color: var(--ink-muted);
  font-family: var(--font-body);
  font-size: .75rem;
}

.variation-choices {
  margin: 0 0 1.5rem;
  padding: 0;
  border: 0;
}

.variation-choices legend {
  width: 100%;
  margin-bottom: .75rem;
  color: var(--ink);
  font-size: .75rem;
  font-weight: 600;
}

.variation-choices__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .5rem;
}

.variation-choice {
  position: relative;
  min-width: 0;
}

.variation-choice__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.variation-choice label {
  display: grid;
  min-height: 4.5rem;
  align-content: center;
  gap: .2rem;
  padding: .75rem .4rem;
  border: 1px solid var(--line);
  border-radius: .625rem;
  background: var(--paper);
  color: var(--ink-soft);
  text-align: center;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.variation-choice label:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}

.variation-choice label strong {
  color: var(--ink);
  font-size: .8125rem;
  font-weight: 600;
}

.variation-choice label span {
  color: var(--ink-muted);
  font-size: .6875rem;
}

.variation-choice__input:checked + label {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.variation-choice__input:focus-visible + label {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.product-purchase-row {
  display: grid;
  gap: .75rem;
}

.quantity-control {
  display: grid;
  grid-template-columns: 2.75rem 3rem 2.75rem;
  width: max-content;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--paper);
}

.quantity-control button,
.quantity-control input {
  width: 100%;
  height: 3rem;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: center;
}

.quantity-control button {
  display: grid;
  place-items: center;
}

.quantity-control button:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.quantity-control button svg {
  width: 1rem;
  height: 1rem;
}

.quantity-control input {
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
  color: var(--ink);
  font-size: .8125rem;
  font-weight: 600;
  appearance: textfield;
}

.quantity-control input::-webkit-inner-spin-button,
.quantity-control input::-webkit-outer-spin-button {
  margin: 0;
  appearance: none;
}

.product-buy-card__submit {
  width: 100%;
}

.product-buy-card__submit svg {
  width: 1.125rem;
  height: 1.125rem;
}

.product-buy-card__stock {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  margin: .9rem 0 0;
  color: var(--ink-muted);
  font-size: .6875rem;
}

.product-buy-card__stock span {
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--accent);
}

.product-detail-shell {
  display: grid;
  gap: 2rem;
}

.product-section-heading {
  max-width: 34rem;
}

.product-section-heading .eyebrow {
  margin-bottom: .75rem;
}

.product-section-heading h2 {
  margin-bottom: 0;
}

.product-about {
  border-top: 1px solid var(--line);
}

.product-about__copy {
  max-width: 43rem;
}

.product-about__copy p {
  color: var(--ink-soft);
}

.product-about__copy p:last-child {
  margin-bottom: 0;
  color: var(--ink);
}

.product-specifications {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.specification-list {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.specification-list > div {
  display: grid;
  gap: .35rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.specification-list dt {
  color: var(--ink-muted);
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.specification-list dd {
  margin: 0;
  color: var(--ink);
  font-size: .8125rem;
}

.product-identifier {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .76rem;
  letter-spacing: -.01em;
}

.product-certificate {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.certificate-strip {
  display: grid;
  gap: 1.5rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.certificate-strip__badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-bottom: .65rem;
  color: var(--accent);
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.certificate-strip__badge svg {
  width: 1rem;
  height: 1rem;
}

.certificate-strip__heading h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.certificate-strip__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.certificate-strip__stats > div {
  min-width: 0;
  padding-inline: .75rem;
  border-left: 1px solid var(--line);
}

.certificate-strip__stats > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.certificate-strip__stats dt {
  margin-bottom: .2rem;
  color: var(--ink-muted);
  font-size: .625rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.certificate-strip__stats dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.4;
}

.certificate-strip__link {
  width: max-content;
  align-self: center;
}

.product-legal {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-legal p {
  max-width: 57rem;
  margin: 0 auto;
  color: var(--ink-muted);
  font-size: .6875rem;
  line-height: 1.6;
  text-align: center;
}

.related-products {
  background: var(--paper);
}

.related-products .section-heading {
  margin-bottom: 2rem;
}

.related-products .section-heading h2 {
  font-size: clamp(1.8rem, 3vw, 2.55rem);
}

.product-page .quality-proof {
  border-top: 1px solid var(--line);
}

@media (min-width: 640px) {
  .product-breadcrumbs {
    padding-block: 1.5rem;
  }

  .product-gallery__origin {
    top: 1.5rem;
    left: 1.5rem;
  }

  .product-gallery__specs {
    right: 1.25rem;
    bottom: 1.25rem;
    left: 1.25rem;
  }

  .product-gallery__specs span {
    padding: .5rem .8rem;
    font-size: .6875rem;
  }

  .variation-choices__grid {
    gap: .75rem;
  }

  .product-purchase-row {
    grid-template-columns: max-content minmax(0, 1fr);
  }

  .specification-list > div {
    grid-template-columns: minmax(9rem, .7fr) minmax(0, 1.3fr);
    align-items: baseline;
    gap: 2rem;
  }

  .certificate-strip {
    grid-template-columns: minmax(15rem, .9fr) minmax(0, 1.1fr);
    align-items: center;
  }

  .certificate-strip__link {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .product-breadcrumbs {
    padding-top: 2rem;
    padding-bottom: 1.5rem;
  }

  .product-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(22rem, .92fr);
    align-items: center;
    gap: clamp(2.5rem, 5vw, 5rem);
  }

  .product-buy-card {
    padding: clamp(2rem, 3.5vw, 3rem);
  }

  .product-buy-card h1 {
    font-size: clamp(3rem, 5vw, 4.5rem);
  }

  .product-detail-shell {
    grid-template-columns: minmax(16rem, .72fr) minmax(0, 1.28fr);
    align-items: start;
    gap: clamp(3rem, 7vw, 7rem);
  }

  .certificate-strip {
    grid-template-columns: minmax(15rem, .85fr) minmax(24rem, 1.25fr) auto;
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .certificate-strip__link {
    grid-column: auto;
    justify-self: end;
  }

  .related-products__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .product-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(25rem, .88fr);
    gap: 6rem;
  }

  .product-gallery__origin {
    top: 2rem;
    left: 2rem;
  }

  .product-gallery__specs {
    right: 1.75rem;
    bottom: 1.75rem;
    left: 1.75rem;
  }

  .product-buy-card {
    padding: 3rem;
  }

  .related-products__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

/* Stage 2 — live Woo purchase states and notices (append-only) */
.variation-choice--disabled {
  opacity: .48;
}

.variation-choice--disabled label {
  cursor: not-allowed;
}

.product-buy-card__submit:disabled {
  cursor: not-allowed;
  opacity: .5;
}

.product-buy-card__stock.is-unavailable span:first-child,
.certificate-strip--failed .certificate-strip__badge {
  color: var(--warning);
}

.product-buy-card__stock.is-unavailable > span:first-child {
  background: var(--warning);
}

.buy-card__note {
  margin: .8rem 0 0;
  color: var(--ink-muted);
  font-size: .6875rem;
  line-height: 1.5;
  text-align: center;
}

.product-buy-card .stock.out-of-stock {
  margin: 1rem 0 0;
  color: var(--ink-muted);
  font-size: .75rem;
}

.woocommerce-notices-wrapper {
  padding-top: 1rem;
}

.notice {
  margin: 0 0 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: .625rem;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: .8125rem;
  line-height: 1.55;
  list-style: none;
}

.notice--error {
  border-left-color: var(--warning);
  background: var(--warning-soft);
}

.notice a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: .18em;
}

/* Appended 2026-08-25 (design review 03): certificate strip "pending" state — same
 * rhythm as the populated strip, neutral badge, one-line note in place of stats. */
.certificate-strip__badge--pending {
  background: var(--paper-warm);
  color: var(--ink-muted);
}

.certificate-strip__note {
  margin: 0;
  color: var(--ink-muted);
  font-size: .9375rem;
}

/* Appended 2026-08-25 (audit-03 F17): the stock line's dot rule above also caught the
 * text span; only the first, empty span is the dot. */
.product-buy-card__stock span[data-product-stock-text] {
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
}

/* Appended 2026-08-25 (audit-03 F2): Woo's unavailable-simple-product stock HTML
 * sits inside the authored stock line and inherits its quiet inline treatment. */
.product-buy-card .product-buy-card__stock .stock {
  margin: 0;
  color: inherit;
  font: inherit;
}

/* Appended 2026-08-28: volume-pricing ladder in the buy card (Jon: "like Oath, but
 * prettier and matching Vow"). Rows are radios that set the quantity; the quantity
 * input remains what is submitted. Same paper/line/accent language as the strength
 * tiles above it. */
.bulk-tiers {
  margin: 0 0 1.5rem;
  padding: 0;
  border: 0;
}

.bulk-tiers legend {
  width: 100%;
  margin-bottom: .75rem;
  color: var(--ink);
  font-size: .75rem;
  font-weight: 600;
}

.bulk-tiers__list {
  display: grid;
  gap: .5rem;
}

.bulk-tier {
  position: relative;
  min-width: 0;
}

.bulk-tier__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.bulk-tier label {
  display: flex;
  align-items: center;
  gap: .75rem;
  min-height: 3.25rem;
  padding: .7rem .9rem .7rem .85rem;
  border: 1px solid var(--line);
  border-radius: .625rem;
  background: var(--paper);
  color: var(--ink-soft);
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.bulk-tier label:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}

/* The radio dot: drawn, so it takes the palette instead of the platform control. */
.bulk-tier label::before {
  content: "";
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  border: 1.5px solid color-mix(in srgb, var(--ink-muted) 60%, var(--line));
  border-radius: 50%;
  background: var(--surface);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.bulk-tier__label {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  align-items: center;
  flex-wrap: wrap;
  gap: .35rem .6rem;
}

.bulk-tier__label strong {
  color: var(--ink);
  font-size: .8125rem;
  font-weight: 600;
}

.bulk-tier__save {
  display: inline-flex;
  align-items: center;
  padding: .2rem .55rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: .625rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: .08em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
}

.bulk-tier__price {
  display: flex;
  flex: 0 0 auto;
  align-items: baseline;
  gap: .3rem;
  color: var(--ink);
  font-size: .875rem;
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
}

.bulk-tier__price del {
  color: var(--ink-muted);
  font-size: .75rem;
  font-weight: 400;
  text-decoration-thickness: 1px;
}

.bulk-tier__price ins {
  text-decoration: none;
}

.bulk-tier__price small {
  color: var(--ink-muted);
  font-size: .6875rem;
  font-weight: 400;
}

.bulk-tier__input:checked + label {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.bulk-tier__input:checked + label::before {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 .3rem var(--accent);
}

.bulk-tier__input:checked + label .bulk-tier__save {
  background: var(--accent);
  color: var(--surface);
}

.bulk-tier__input:focus-visible + label {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.bulk-tier--disabled {
  opacity: .48;
}

.bulk-tier--disabled label {
  cursor: not-allowed;
}

@media (max-width: 400px) {
  .bulk-tier label {
    gap: .55rem;
    padding-right: .7rem;
  }

  .bulk-tier__price {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
}