/* Product detail layout. Shared controls and tokens live in storefront-ui.css. */

.zsf-payment-status {
  position: fixed;
  z-index: var(--zsf-layer-floating);
  inset-block-start: calc(var(--zsf-sticky-offset) + 12px);
  inset-inline-end: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  width: min(430px, calc(100vw - 48px));
  padding: 18px;
  background: var(--zsf-color-surface);
  border: 1px solid var(--zsf-color-border);
  border-radius: var(--zsf-radius-md);
  box-shadow: var(--zsf-shadow-floating);
}

.zsf-payment-status::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--zsf-color-ink);
  border-radius: var(--zsf-radius-md) 0 0 var(--zsf-radius-md);
}

.zsf-payment-status.is-confirmed::before {
  background: var(--zsf-color-success);
}

.zsf-payment-status strong,
.zsf-payment-status p {
  margin: 0;
}

.zsf-payment-status p {
  margin-top: 6px;
  color: var(--zsf-color-text-muted);
  line-height: 1.45;
}

.zsf-payment-status__actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.zsf-payment-status__actions .zsf-button {
  min-height: 42px;
  padding-inline: 14px;
  white-space: nowrap;
}

.zsf-page main {
  padding-top: 108px;
}

.zsf-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: var(--zsf-space-6);
  overflow: hidden;
  color: var(--zsf-color-text-subtle);
  font-size: 13px;
  white-space: nowrap;
}

.zsf-breadcrumbs a:hover {
  color: var(--zsf-color-ink);
}

.zsf-breadcrumbs > :last-child {
  overflow: hidden;
  text-overflow: ellipsis;
}

.zsf-product {
  display: grid;
  grid-template-columns:
    minmax(330px, 1.08fr)
    minmax(300px, 0.9fr)
    minmax(285px, 0.66fr);
  align-items: start;
  gap: clamp(24px, 2.5vw, 36px);
  margin-bottom: clamp(56px, 6vw, 84px);
}

.zsf-gallery {
  position: sticky;
  top: calc(var(--zsf-sticky-offset) + var(--zsf-space-4));
  min-width: 0;
}

.zsf-main-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1.12 / 1;
  border-radius: var(--zsf-radius-xl);
  background: var(--zsf-color-surface-strong);
  isolation: isolate;
  touch-action: pan-y pinch-zoom;
}

.zsf-main-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  transition: opacity var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-main-image.is-changing img {
  opacity: 0.72;
}

.zsf-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  padding: 9px 13px;
  border-radius: var(--zsf-radius-pill);
  background: var(--zsf-color-surface);
  color: var(--zsf-color-ink);
  box-shadow: 0 6px 18px rgb(0 0 0 / 9%);
  font-size: 12px;
  font-weight: 600;
}

.zsf-gallery__control {
  position: absolute;
  top: 50%;
  z-index: 3;
  opacity: 0;
  transform: translateY(-50%);
}

.zsf-gallery:hover .zsf-gallery__control,
.zsf-gallery:focus-within .zsf-gallery__control {
  opacity: 1;
}

.zsf-gallery__control--previous {
  left: var(--zsf-space-3);
}

.zsf-gallery__control--next {
  right: var(--zsf-space-3);
}

.zsf-gallery__counter {
  position: absolute;
  right: var(--zsf-space-3);
  bottom: var(--zsf-space-3);
  z-index: 2;
  display: none;
  min-height: 28px;
  padding: 5px 10px;
  border-radius: var(--zsf-radius-pill);
  background: rgb(8 11 15 / 72%);
  color: var(--zsf-color-surface);
  font-size: 12px;
  font-weight: 700;
}

.zsf-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.zsf-thumbs button {
  overflow: hidden;
  aspect-ratio: 1.5 / 1;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--zsf-radius-md);
  background: var(--zsf-color-surface-strong);
  cursor: pointer;
  transition:
    border-color var(--zsf-motion-fast) var(--zsf-ease-standard),
    opacity var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-thumbs button:hover {
  opacity: 0.82;
}

.zsf-thumbs button.is-active {
  border-color: var(--zsf-color-ink);
}

.zsf-thumbs img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.zsf-config {
  min-width: 0;
}

.zsf-eyebrow {
  margin: 0 0 13px;
  color: var(--zsf-color-text-subtle);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.zsf-config h1 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(38px, 3.2vw, 48px);
  font-weight: 500;
  line-height: 1.01;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.zsf-rating {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 18px 0 0;
  font-size: 13px;
}

.zsf-rating span {
  font-weight: 700;
}

.zsf-rating a {
  border-bottom: 1px solid var(--zsf-color-border-strong);
  color: var(--zsf-color-text-muted);
}

.zsf-intro {
  margin: 22px 0 31px;
  color: var(--zsf-color-text-muted);
  font-size: 16px;
  line-height: 1.5;
}

.zsf-options {
  display: grid;
  gap: 25px;
}

.zsf-options fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.zsf-options legend,
.zsf-quantity > span:first-child {
  display: block;
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
}

.zsf-buybox {
  position: sticky;
  top: calc(var(--zsf-sticky-offset) + var(--zsf-space-4));
  padding: 25px;
  border: 1px solid var(--zsf-color-border);
  border-radius: var(--zsf-radius-lg);
  background: var(--zsf-color-surface);
  box-shadow: var(--zsf-shadow-card);
}

.zsf-stock {
  position: relative;
  margin: 0 0 28px;
  padding-left: 18px;
  color: var(--zsf-color-success);
  font-size: 13px;
  line-height: 1.35;
}

.zsf-stock::before {
  position: absolute;
  top: 5px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.zsf-price-label {
  margin: 0;
  color: var(--zsf-color-text-subtle);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.zsf-price {
  margin: 7px 0 0;
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}

.zsf-price-note {
  min-height: 48px;
  margin: 12px 0 22px;
  color: var(--zsf-color-text-muted);
  font-size: 12px;
  line-height: 1.35;
}

.zsf-buybox .zsf-button--secondary {
  margin-top: 9px;
}

.zsf-button__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--zsf-color-ink);
  color: var(--zsf-color-surface);
  font-size: 11px;
}

.zsf-buy-points {
  display: grid;
  gap: 15px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--zsf-color-border);
}

.zsf-buy-points p {
  margin: 0;
  color: var(--zsf-color-text-muted);
  font-size: 13px;
  line-height: 1.4;
}

.zsf-buy-points strong {
  color: var(--zsf-color-ink);
}

/* Aspro-style product details: one active panel, same control on every width. */
.zsf-details {
  margin-bottom: clamp(68px, 8vw, 116px);
}

.zsf-tabs__bar {
  position: sticky;
  top: var(--zsf-sticky-offset);
  z-index: var(--zsf-layer-sticky);
  border-top: 1px solid var(--zsf-color-border);
  border-bottom: 1px solid var(--zsf-color-border);
  background: rgb(255 255 255 / 94%);
  backdrop-filter: blur(12px);
}

.zsf-tabs__scroller {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}

.zsf-tabs__scroller::-webkit-scrollbar {
  display: none;
}

.zsf-tabs__list {
  display: flex;
  align-items: stretch;
  width: max-content;
  min-width: 100%;
  gap: clamp(24px, 3vw, 42px);
}

.zsf-tab {
  position: relative;
  flex: 0 0 auto;
  min-height: 58px;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--zsf-color-text-subtle);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  scroll-snap-align: center;
  transition: color var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-tab::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  border-radius: var(--zsf-radius-pill) var(--zsf-radius-pill) 0 0;
  background: var(--zsf-color-ink);
  content: "";
  opacity: 0;
  transform: scaleX(0.4);
  transition:
    opacity var(--zsf-motion-fast) var(--zsf-ease-standard),
    transform var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-tab:hover,
.zsf-tab[aria-selected="true"] {
  color: var(--zsf-color-ink);
}

.zsf-tab[aria-selected="true"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.zsf-tab__count {
  margin-left: 4px;
  color: var(--zsf-color-text-subtle);
  font-size: 11px;
  font-weight: 600;
}

.zsf-tabs__panels {
  min-width: 0;
}

.zsf-tab-panel {
  min-height: 330px;
  padding: clamp(52px, 6vw, 88px) 0 clamp(60px, 7vw, 96px);
  border-bottom: 1px solid var(--zsf-color-border);
}

.zsf-tabs.is-ready .zsf-tab-panel.is-active {
  animation: zsf-tab-panel-in var(--zsf-motion-normal) var(--zsf-ease-standard);
}

.zsf-tab-panel__layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(40px, 7vw, 112px);
  align-items: start;
}

.zsf-section-label {
  margin: 0 0 18px;
  color: var(--zsf-color-text-subtle);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zsf-tab-panel h2 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.zsf-tab-panel__copy {
  max-width: 850px;
  margin: 0;
  color: var(--zsf-color-text-muted);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.58;
}

.zsf-specs {
  margin: 0;
}

.zsf-specs div {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(140px, 1fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--zsf-color-border);
}

.zsf-specs div:first-child {
  padding-top: 0;
}

.zsf-specs dt {
  color: var(--zsf-color-text-muted);
}

.zsf-specs dd {
  margin: 0;
  font-weight: 700;
}

.zsf-delivery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--zsf-space-4);
}

.zsf-info-card {
  min-height: 100%;
  padding: clamp(20px, 2.5vw, 30px);
  border: 1px solid var(--zsf-color-border);
  border-radius: var(--zsf-radius-lg);
  background: var(--zsf-color-surface-subtle);
}

.zsf-info-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.zsf-info-card p {
  margin: 0;
  color: var(--zsf-color-text-muted);
  font-size: 16px;
  line-height: 1.55;
}

.zsf-review-placeholder {
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--zsf-color-border);
  border-radius: var(--zsf-radius-lg);
  background: var(--zsf-color-surface-subtle);
}

.zsf-review-placeholder p {
  max-width: 720px;
  margin: 0;
  color: var(--zsf-color-text-muted);
  font-size: 17px;
  line-height: 1.55;
}

@keyframes zsf-tab-panel-in {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.zsf-cart,
.zsf-config-drawer {
  position: fixed;
  inset: 0;
  visibility: hidden;
  pointer-events: none;
  transition: visibility 0s linear var(--zsf-motion-normal);
}

.zsf-cart.is-open,
.zsf-config-drawer.is-open {
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.zsf-cart {
  z-index: var(--zsf-layer-overlay);
}

.zsf-cart__backdrop,
.zsf-config-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: var(--zsf-color-overlay);
  opacity: 0;
  transition: opacity var(--zsf-motion-normal) var(--zsf-ease-standard);
}

.zsf-cart.is-open .zsf-cart__backdrop,
.zsf-config-drawer.is-open .zsf-config-drawer__backdrop {
  opacity: 1;
}

.zsf-cart__panel,
.zsf-config-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100vh;
  height: 100dvh;
  background: var(--zsf-color-surface);
  box-shadow: var(--zsf-shadow-overlay);
  transform: translateX(100%);
  transition: transform var(--zsf-motion-normal) var(--zsf-ease-standard);
}

.zsf-cart.is-open .zsf-cart__panel,
.zsf-config-drawer.is-open .zsf-config-drawer__panel {
  transform: none;
}

.zsf-cart__panel {
  width: min(570px, 100%);
}

.zsf-cart__panel > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--zsf-space-4);
  padding: max(25px, env(safe-area-inset-top)) 25px 25px;
  border-bottom: 1px solid var(--zsf-color-border);
}

.zsf-cart__panel > header p {
  margin: 0 0 4px;
  color: var(--zsf-color-text-subtle);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zsf-cart__panel > header h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1;
  text-transform: uppercase;
}

.zsf-cart__body {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 25px 28px;
}

.zsf-cart__item {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) var(--zsf-tap-target);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--zsf-color-border);
}

.zsf-cart__item-image-link {
  align-self: start;
  overflow: hidden;
  width: 80px;
  height: 80px;
  border-radius: 10px;
  background: var(--zsf-color-surface-strong);
}

.zsf-cart__item-img {
  display: block;
  width: 80px;
  height: 80px;
  object-fit: cover;
  transition: transform var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-cart__item-image-link:hover .zsf-cart__item-img {
  transform: scale(1.035);
}

.zsf-cart__item-main {
  min-width: 0;
}

.zsf-cart__item h3 {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.zsf-cart__item h3 a {
  transition: color var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-cart__item h3 a:hover {
  color: var(--zsf-color-text-muted);
}

.zsf-cart__item-quantity {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.zsf-cart__item-quantity > span {
  color: var(--zsf-color-text-muted);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
}

.zsf-cart__item p {
  margin: 2px 0;
  color: var(--zsf-color-text-muted);
  font-size: 11px;
  line-height: 1.3;
}

.zsf-cart__item .zsf-cart__item-notice {
  margin: 7px 0 9px;
  font-size: 11px;
  line-height: 1.4;
}

.zsf-cart__item-purchase {
  display: grid;
  grid-template-columns: auto minmax(100px, 1fr);
  align-items: end;
  gap: 12px;
  margin-top: 12px;
}

.zsf-cart__item-price {
  display: grid;
  min-width: 0;
  justify-items: end;
  gap: 3px;
  text-align: right;
}

.zsf-cart__item-unit {
  color: var(--zsf-color-text-muted);
  font-size: 10px;
  line-height: 1.25;
}

.zsf-cart__item-total {
  display: block;
  font-size: 15px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.zsf-cart .zsf-cart__item-open {
  display: inline-flex;
  min-height: var(--zsf-tap-target);
  align-items: center;
  margin-top: 5px;
  color: var(--zsf-color-text-muted);
  font-size: 12px;
  text-decoration: underline;
  text-decoration-color: var(--zsf-color-border-strong);
  text-underline-offset: 3px;
  transition: color var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-cart .zsf-cart__item-open:hover {
  color: var(--zsf-color-ink);
}

[data-cart-items].is-updating .zsf-cart__item-total,
.zsf-cart__item.is-updating .zsf-cart__item-total {
  color: var(--zsf-color-text-muted);
}

.zsf-cart__item .zsf-icon-button {
  align-self: start;
  border: 0;
  background: transparent;
  color: var(--zsf-color-text-subtle);
  font-size: 20px;
}

.zsf-cart__item .zsf-icon-button:hover {
  color: var(--zsf-color-ink);
}

.zsf-cart__empty {
  padding: 54px 0;
  color: var(--zsf-color-text-muted);
  text-align: center;
}

.zsf-cart__empty p {
  margin: 0 0 14px;
}

.zsf-cart__empty a {
  display: inline-flex;
  min-height: var(--zsf-tap-target);
  align-items: center;
  color: var(--zsf-color-ink);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.zsf-shared-cart,
.zsf-cart__share,
.zsf-cart__delivery,
.zsf-cart__contacts,
.zsf-cart__date {
  padding: 25px 0;
  border-bottom: 1px solid var(--zsf-color-border);
}

.zsf-cart h3 {
  margin: 0 0 13px;
  font-size: 20px;
}

.zsf-shared-cart {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgb(36 122 73 / 28%);
  border-radius: var(--zsf-radius-md);
  background: var(--zsf-color-success-surface);
}

.zsf-shared-cart__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.zsf-shared-cart__heading > div,
.zsf-cart__share-heading > div {
  min-width: 0;
}

.zsf-shared-cart__heading p {
  margin: 0 0 3px;
  color: var(--zsf-color-success);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.zsf-cart .zsf-shared-cart__heading h3,
.zsf-cart .zsf-cart__share-heading h3 {
  margin-bottom: 10px;
  overflow-wrap: anywhere;
}

.zsf-shared-cart > p {
  margin: 0 0 14px;
  color: var(--zsf-color-text-muted);
  font-size: 12px;
  line-height: 1.45;
}

.zsf-shared-cart__preview {
  display: grid;
  gap: 8px;
}

.zsf-shared-cart__preview article {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 8px;
  border: 1px solid rgb(36 122 73 / 16%);
  border-radius: var(--zsf-radius-sm);
  background: rgb(255 255 255 / 76%);
}

.zsf-shared-cart__preview img {
  width: 48px;
  height: 48px;
  border-radius: 7px;
  background: var(--zsf-color-surface-strong);
  object-fit: cover;
}

.zsf-shared-cart__preview span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.zsf-shared-cart__preview strong {
  font-size: 13px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.zsf-shared-cart__preview small {
  color: var(--zsf-color-text-muted);
  font-size: 11px;
}

.zsf-shared-cart__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.zsf-shared-cart__actions .zsf-button {
  min-width: 0;
  min-height: var(--zsf-tap-target);
  padding: 9px 12px;
  font-size: 12px;
}

.zsf-shared-cart__actions [data-retry-shared-cart] {
  grid-column: 1 / -1;
}

.zsf-cart__undo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--zsf-color-border);
  border-radius: var(--zsf-radius-sm);
  background: var(--zsf-color-surface-subtle);
  color: var(--zsf-color-text-muted);
  font-size: 12px;
}

.zsf-cart__undo span {
  min-width: 0;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.zsf-cart__undo button {
  min-height: var(--zsf-tap-target);
  padding: 8px 12px;
  border: 1px solid var(--zsf-color-border-strong);
  border-radius: var(--zsf-radius-sm);
  background: var(--zsf-color-surface);
  color: var(--zsf-color-ink);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition:
    border-color var(--zsf-motion-fast) var(--zsf-ease-standard),
    background-color var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-cart__undo button:hover {
  border-color: var(--zsf-color-ink);
  background: var(--zsf-color-surface-strong);
}

.zsf-cart__share-heading p {
  margin: -6px 0 14px;
  color: var(--zsf-color-text-muted);
  font-size: 12px;
  line-height: 1.45;
}

.zsf-cart__share > .zsf-button {
  min-height: var(--zsf-tap-target);
}

.zsf-cart__share-result {
  margin-top: 15px;
}

.zsf-cart__share-label {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 600;
}

.zsf-cart__share-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  min-width: 0;
}

.zsf-cart__share-link .zsf-control {
  min-width: 0;
  background: var(--zsf-color-surface-subtle);
  color: var(--zsf-color-text-muted);
  font-size: 13px;
}

.zsf-cart__share-link .zsf-button {
  width: auto;
  min-height: 46px;
  padding-inline: 14px;
  font-size: 12px;
}

.zsf-cart__share-channels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.zsf-share-channel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: var(--zsf-tap-target);
  padding: 9px 10px;
  border: 1px solid var(--zsf-color-border-strong);
  border-radius: var(--zsf-radius-sm);
  background: var(--zsf-color-surface);
  color: var(--zsf-color-ink);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition:
    color var(--zsf-motion-fast) var(--zsf-ease-standard),
    background-color var(--zsf-motion-fast) var(--zsf-ease-standard),
    border-color var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-share-channel:hover {
  border-color: var(--zsf-color-ink);
  background: var(--zsf-color-surface-subtle);
}

.zsf-share-channel:focus-visible,
.zsf-cart__undo button:focus-visible {
  outline: 2px solid var(--zsf-color-ink);
  outline-offset: 3px;
}

.zsf-share-channel[data-cart-share-telegram] {
  border-color: var(--zsf-color-telegram-border);
  color: var(--zsf-color-telegram);
}

.zsf-share-channel[data-cart-share-max] {
  border-color: var(--zsf-color-ink);
  background: var(--zsf-color-ink);
  color: var(--zsf-color-surface);
}

.zsf-share-channel[data-cart-share-max]:hover {
  background: var(--zsf-color-ink-hover);
}

.zsf-cart__share-message {
  min-height: 17px;
  margin: 9px 0 0;
  color: var(--zsf-color-text-muted);
  font-size: 11px;
  line-height: 1.4;
}

.zsf-cart__delivery > p {
  margin: 0 0 16px;
  color: var(--zsf-color-text-muted);
  font-size: 12px;
  line-height: 1.45;
}

.zsf-cart label {
  display: grid;
  gap: 6px;
  margin-top: 11px;
  color: var(--zsf-color-text);
  font-size: 12px;
  font-weight: 600;
}

.zsf-cart .zsf-control {
  font-size: 16px;
}

.zsf-cart textarea.zsf-control {
  resize: vertical;
}

.zsf-cart__delivery .zsf-button--outline {
  margin-top: 11px;
}

.zsf-fulfillment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  border: 0;
}

.zsf-fulfillment label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 11px;
  border: 1px solid var(--zsf-color-border);
  border-radius: 10px;
  background: var(--zsf-color-surface);
  cursor: pointer;
}

.zsf-fulfillment label:has(input:checked) {
  border-color: var(--zsf-color-success);
  background: var(--zsf-color-success-surface);
  box-shadow: var(--zsf-focus-ring);
}

.zsf-fulfillment input {
  width: 17px;
  height: 17px;
  margin: 1px 0 0;
  accent-color: var(--zsf-color-success);
}

.zsf-fulfillment span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.zsf-fulfillment b {
  font-size: 14px;
  font-weight: 600;
}

.zsf-fulfillment small {
  color: var(--zsf-color-text-muted);
  font-size: 11px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

[data-delivery-fields][hidden] {
  display: none;
}

.zsf-delivery-summary {
  margin-top: 15px;
  padding: 13px;
  border-radius: 10px;
  background: var(--zsf-color-surface-subtle);
  font-size: 13px;
  line-height: 1.45;
}

.zsf-vehicles {
  display: grid;
  gap: 8px;
  margin-top: 11px;
}

.zsf-cart .zsf-vehicle {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  margin: 0;
  padding: 11px;
  border: 1px solid var(--zsf-color-border-strong);
  border-radius: 10px;
  color: var(--zsf-color-ink);
  cursor: pointer;
  transition: border-color var(--zsf-motion-fast) var(--zsf-ease-standard), background var(--zsf-motion-fast) var(--zsf-ease-standard), box-shadow var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-cart .zsf-vehicle:has(input:checked) {
  border-color: var(--zsf-color-success);
  background: var(--zsf-color-success-surface);
  box-shadow: var(--zsf-focus-ring);
}

.zsf-vehicle input {
  width: 16px;
  min-width: 16px;
  height: 16px;
  accent-color: var(--zsf-color-ink);
}

.zsf-vehicle__copy,
.zsf-vehicle__total {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.zsf-vehicle__copy b {
  overflow-wrap: anywhere;
  font-size: 14px;
  font-weight: 600;
}

.zsf-vehicle__copy small,
.zsf-vehicle__total small {
  color: var(--zsf-color-text-muted);
  font-size: 11px;
  line-height: 1.25;
}

.zsf-vehicle__total {
  justify-items: end;
  text-align: right;
}

.zsf-vehicle__total strong {
  font-size: 15px;
  white-space: nowrap;
}

.zsf-cart__date > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.zsf-cart__panel > footer {
  padding: 20px 25px max(22px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--zsf-color-border);
  background: var(--zsf-color-surface);
}

.zsf-cart__total {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--zsf-space-4);
  margin-bottom: 12px;
}

.zsf-cart__total span {
  font-size: 14px;
}

.zsf-cart__total strong {
  font-size: 28px;
}

.zsf-cart__panel > footer p {
  min-height: 16px;
  margin: 0 0 9px;
  color: var(--zsf-color-text-muted);
  font-size: 12px;
}

.zsf-cart__panel > footer small {
  display: block;
  margin-top: 10px;
  color: var(--zsf-color-text-subtle);
  font-size: 10px;
  line-height: 1.35;
}

.zsf-address-field {
  position: relative;
  display: block;
}

.zsf-address-field > input {
  padding-right: 42px;
}

.zsf-address-spinner {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 17px;
  height: 17px;
  border: 2px solid var(--zsf-color-border-strong);
  border-top-color: var(--zsf-color-ink);
  border-radius: 50%;
  animation: zsf-spin 700ms linear infinite;
}

.zsf-address-suggestions {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  left: 0;
  z-index: 25;
  display: grid;
  max-height: min(270px, 42vh);
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--zsf-color-border);
  border-radius: 13px;
  background: var(--zsf-color-surface);
  box-shadow: 0 16px 36px rgb(14 18 24 / 16%);
}

.zsf-address-suggestions button {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 9px;
  width: 100%;
  min-height: var(--zsf-tap-target);
  padding: 11px 10px;
  border: 0;
  border-radius: 9px;
  background: var(--zsf-color-surface);
  color: var(--zsf-color-ink);
  text-align: left;
  cursor: pointer;
}

.zsf-address-suggestions button:hover,
.zsf-address-suggestions button.is-active,
.zsf-address-suggestions button[aria-selected="true"] {
  background: var(--zsf-color-surface-subtle);
}

.zsf-address-suggestions button span {
  color: var(--zsf-color-text-subtle);
  font-size: 17px;
  line-height: 1.2;
}

.zsf-address-suggestions button strong {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

.zsf-cart__delivery label > small {
  color: var(--zsf-color-text-subtle);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.4;
}

@keyframes zsf-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1199px) {
  .zsf-product {
    grid-template-columns: minmax(350px, 1.05fr) minmax(320px, 0.95fr);
  }

  .zsf-gallery {
    grid-row: span 2;
  }

  .zsf-buybox {
    position: relative;
    top: auto;
    grid-column: 2;
  }

  .zsf-config h1 {
    font-size: clamp(38px, 4.2vw, 44px);
  }
}

@media (max-width: 900px) {
  .zsf-page main {
    padding-top: 92px;
  }

  .zsf-product {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }

  .zsf-gallery,
  .zsf-buybox {
    position: relative;
    top: auto;
    width: 100%;
  }

  .zsf-config,
  .zsf-buybox {
    width: 100%;
    max-width: 680px;
  }

  .zsf-tab-panel__layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .zsf-tab-panel__copy,
  .zsf-specs,
  .zsf-delivery-grid,
  .zsf-review-placeholder {
    max-width: 760px;
  }
}

@media (max-width: 760px) {
  .zsf-payment-status {
    inset-block-start: calc(var(--zsf-sticky-offset) + 8px);
    inset-inline: 12px;
    width: auto;
    padding: 16px;
  }

  .zsf-payment-status.is-pending,
  .zsf-payment-status.is-failed,
  .zsf-payment-status.is-unavailable {
    padding-bottom: 70px;
  }

  .zsf-payment-status__actions {
    align-items: flex-start;
  }

  .zsf-payment-status__actions .zsf-button {
    position: absolute;
    inset: auto 16px 14px;
  }

  .zsf-page main {
    padding-top: 82px;
  }

  .zsf-breadcrumbs {
    margin-bottom: 16px;
    font-size: 11px;
  }

  .zsf-product {
    gap: 22px;
    margin-bottom: 50px;
  }

  .zsf-main-image {
    aspect-ratio: 1.12 / 1;
    border-radius: 15px;
  }

  .zsf-badge {
    top: 10px;
    left: 10px;
    font-size: 10px;
  }

  .zsf-gallery__control {
    display: none;
  }

  .zsf-gallery__counter {
    display: inline-flex;
    align-items: center;
  }

  .zsf-thumbs {
    display: none;
  }

  .zsf-config h1 {
    font-size: clamp(33px, 9.4vw, 40px);
  }

  .zsf-intro {
    font-size: 15px;
  }

  .zsf-options {
    gap: 21px;
  }

  .zsf-buybox {
    max-width: none;
    padding: 20px;
  }

  .zsf-tabs__list {
    gap: 24px;
    min-width: max-content;
  }

  .zsf-tab {
    min-height: 54px;
  }

  .zsf-tab-panel {
    min-height: 280px;
    padding: 52px 0 64px;
  }

  .zsf-tab-panel h2 {
    font-size: clamp(32px, 9vw, 38px);
  }

  .zsf-delivery-grid {
    grid-template-columns: 1fr;
  }

  .zsf-cart__panel > header,
  .zsf-cart__body,
  .zsf-cart__panel > footer {
    padding-right: max(16px, env(safe-area-inset-right));
    padding-left: max(16px, env(safe-area-inset-left));
  }

  .zsf-cart__panel {
    width: 100%;
  }

  .zsf-cart__panel > header h2 {
    font-size: 29px;
  }

  .zsf-cart__date > div {
    grid-template-columns: 1fr;
  }

  .zsf-cart__item {
    grid-template-columns: 64px minmax(0, 1fr) var(--zsf-tap-target);
    gap: 10px;
  }

  .zsf-cart__item-image-link,
  .zsf-cart__item-img {
    width: 64px;
    height: 64px;
  }
}

@media (max-width: 430px) {
  .zsf-rating {
    align-items: flex-start;
    flex-direction: column;
  }

  .zsf-specs div {
    grid-template-columns: minmax(100px, 0.85fr) minmax(0, 1.15fr);
    gap: 14px;
  }

  .zsf-fulfillment {
    grid-template-columns: 1fr;
  }

  .zsf-vehicle__total {
    grid-column: 2 / -1;
    justify-items: start;
    text-align: left;
  }

  .zsf-cart__item-purchase {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 9px;
  }

  .zsf-cart__item-price {
    justify-items: start;
    text-align: left;
  }

  .zsf-cart__share-link,
  .zsf-shared-cart__actions {
    grid-template-columns: 1fr;
  }

  .zsf-cart__share-link .zsf-button {
    width: 100%;
  }

}

@media (max-width: 360px) {
  .zsf-config h1 {
    font-size: 32px;
  }

  .zsf-buybox {
    padding: 17px;
  }

  .zsf-cart__panel > header h2 {
    font-size: 27px;
  }

  .zsf-cart__item {
    grid-template-columns: 56px minmax(0, 1fr) var(--zsf-tap-target);
    gap: 8px;
  }

  .zsf-cart__item-image-link,
  .zsf-cart__item-img {
    width: 56px;
    height: 56px;
  }

  .zsf-cart__share-channels {
    gap: 6px;
  }

  .zsf-share-channel {
    padding-inline: 7px;
    font-size: 11px;
  }
}

/* Shared product configurator. The option matrix itself lives in public contracts. */
.zsf-config-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--zsf-space-4);
  width: 100%;
  min-height: 72px;
  padding: 14px 16px;
  border: 1px solid var(--zsf-color-border);
  border-radius: var(--zsf-radius-md);
  background: var(--zsf-color-surface);
  color: var(--zsf-color-ink);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--zsf-motion-fast) var(--zsf-ease-standard), box-shadow var(--zsf-motion-fast) var(--zsf-ease-standard);
}

.zsf-config-trigger:hover,
.zsf-config-trigger:focus-visible {
  border-color: var(--zsf-color-ink);
  box-shadow: var(--zsf-focus-ring);
  outline: 0;
}

.zsf-config-trigger span {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.zsf-config-trigger small {
  color: var(--zsf-color-text-muted);
  font-size: 12px;
}

.zsf-config-trigger strong {
  display: -webkit-box;
  overflow: hidden;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  overflow-wrap: anywhere;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.zsf-config-trigger > b {
  flex: none;
  color: var(--zsf-color-text-muted);
  font-size: 12px;
}

.zsf-options__hint {
  margin: -8px 0 0;
  color: var(--zsf-color-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.zsf-config-drawer {
  z-index: calc(var(--zsf-layer-overlay) + 2);
}

.zsf-config-drawer__backdrop {
  width: 100%;
  border: 0;
  cursor: default;
}

.zsf-config-drawer__panel {
  width: min(640px, 100%);
}

.zsf-config-drawer__panel > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--zsf-space-4);
  padding: max(24px, env(safe-area-inset-top)) 26px 20px;
  border-bottom: 1px solid var(--zsf-color-border);
}

.zsf-config-drawer__panel > header p {
  margin: 0 0 4px;
  color: var(--zsf-color-text-muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.zsf-config-drawer__panel > header h2 {
  margin: 0;
  font-size: clamp(27px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.05;
}

.zsf-config-drawer__close {
  flex: none;
  font-size: 28px;
}

.zsf-config-drawer__body {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 24px 26px 36px;
}

.zsf-config-drawer__panel > footer {
  padding: 16px 26px max(16px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--zsf-color-border);
  background: var(--zsf-color-surface);
}

.zsf-field-title {
  margin: 30px 0 12px;
}

.zsf-field-title:first-child {
  margin-top: 0;
}

.zsf-field-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.zsf-field-title p {
  margin: 5px 0 0;
  color: var(--zsf-color-text-muted);
  font-size: 13px;
  line-height: 1.4;
}

.zsf-dependent[hidden],
.zsf-choice[hidden],
.zsf-swatch[hidden] {
  display: none;
}

.zsf-global-cart-host {
  width: 0;
  height: 0;
  overflow: visible;
}

@media (max-width: 760px) {
  .zsf-config-drawer__panel {
    width: 100%;
    transform: translateY(100%);
  }

  .zsf-config-drawer.is-open .zsf-config-drawer__panel {
    transform: none;
  }

  .zsf-config-drawer__panel > header {
    padding-right: 16px;
    padding-left: 16px;
  }

  .zsf-config-drawer__body,
  .zsf-config-drawer__panel > footer {
    padding-right: 16px;
    padding-left: 16px;
  }

}