.store-page-header {
  border-bottom: 1px solid var(--color-border);
  background:
    linear-gradient(110deg, rgba(179, 54, 41, 0.08), transparent 45%),
    var(--color-surface);
  padding: 54px 0 46px;
}

.store-page-header h1 {
  max-width: 780px;
}

.store-page-header .lede {
  max-width: 760px;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(420px, 1.25fr);
  gap: 42px;
  align-items: start;
}

.auth-benefits,
.auth-card,
.account-card,
.checkout-card,
.checkout-summary,
.order-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
  box-shadow: var(--shadow-sm);
}

.auth-benefits,
.auth-card,
.account-card,
.checkout-card,
.checkout-summary {
  padding: clamp(22px, 4vw, 36px);
}

.auth-benefits {
  position: sticky;
  top: calc(var(--public-header-height, 130px) + 20px);
  background: var(--color-graphite);
  color: #e8ecef;
}

.auth-benefits h2 {
  color: white;
}

.auth-benefits ul {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.auth-benefits li {
  border-left: 3px solid var(--color-primary);
  padding-left: 14px;
}

.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.auth-tab {
  min-height: 44px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--color-text-muted);
  padding: 8px 12px;
  cursor: pointer;
  font-weight: 750;
}

.auth-tab[aria-selected="true"] {
  border-bottom-color: var(--color-primary);
  color: var(--color-primary);
}

.auth-pane[hidden],
.account-dashboard[hidden],
.checkout-auth-gate[hidden] {
  display: none;
}

.auth-pane h2,
.account-card h2,
.checkout-card h2,
.checkout-summary h2 {
  margin-bottom: 18px;
}

.form-stack {
  display: grid;
  gap: 16px;
}

.form-section-title {
  margin: 8px 0 -4px;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-help {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 500;
}

.account-dashboard {
  display: grid;
  gap: 28px;
}

.account-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.account-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 24px;
}

.verification-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.orders-list {
  display: grid;
  gap: 14px;
}

.order-card {
  padding: 20px;
}

.order-card__heading,
.order-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.order-card__items {
  margin: 14px 0;
  color: var(--color-text-muted);
}

.order-status {
  display: inline-flex;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  padding: 5px 10px;
  font-size: 0.75rem;
  font-weight: 780;
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: 28px;
  align-items: start;
}

.checkout-column {
  display: grid;
  gap: 24px;
}

.checkout-summary {
  position: sticky;
  top: calc(var(--public-header-height, 130px) + 20px);
}

.cart-items {
  display: grid;
  gap: 14px;
}

.cart-item {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.cart-item__image {
  width: 96px;
  height: 82px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.cart-item__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item__body h3 {
  margin: 3px 0;
  font-size: 1rem;
}

.cart-item__body p {
  margin: 3px 0;
}

.cart-item__controls {
  display: grid;
  width: 112px;
  gap: 8px;
}

.cart-item__controls input {
  text-align: center;
}

.checkout-total-list {
  display: grid;
  gap: 10px;
  margin: 20px 0;
}

.checkout-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
}

.checkout-total-row strong {
  font-size: 1.2rem;
}

.checkout-actions {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.checkout-actions .button {
  width: 100%;
}

.payment-options {
  display: grid;
  gap: 12px;
}

.payment-option {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
}

.payment-option:has(input:checked) {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(179, 54, 41, 0.1);
}

.payment-option.is-disabled {
  cursor: not-allowed;
  opacity: 0.68;
}

.payment-option input {
  width: 18px;
  min-height: 18px;
  margin-top: 2px;
}

.payment-option strong,
.payment-option small {
  display: block;
}

.payment-option small {
  margin-top: 4px;
  color: var(--color-text-muted);
}

.payment-instructions {
  margin-top: 20px;
  border-left: 4px solid var(--color-success);
  background: #f0faf6;
  padding: 18px;
}

.payment-instructions dl {
  display: grid;
  gap: 8px;
}

.payment-instructions dl div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
}

.payment-instructions dt {
  color: var(--color-text-muted);
}

.payment-instructions dd {
  margin: 0;
  font-weight: 750;
}

.payment-instructions img {
  width: min(220px, 100%);
  margin-top: 14px;
  border: 1px solid var(--color-border);
  background: white;
  padding: 8px;
}

@media (max-width: 920px) {
  .auth-layout,
  .account-grid,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .auth-benefits,
  .checkout-summary {
    position: static;
  }
}

@media (max-width: 620px) {
  .account-heading,
  .verification-banner,
  .order-card__heading,
  .order-card__footer {
    align-items: stretch;
    flex-direction: column;
  }

  .auth-tabs {
    overflow-x: auto;
  }

  .auth-tab {
    white-space: nowrap;
  }

  .cart-item {
    grid-template-columns: 74px minmax(0, 1fr);
  }

  .cart-item__image {
    width: 74px;
    height: 70px;
  }

  .cart-item__controls {
    grid-column: 1 / -1;
    width: 100%;
    grid-template-columns: 1fr auto;
  }

  .payment-instructions dl div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}