.checkout-hero {
  padding-top: calc(var(--nav-height) + 84px);
  padding-bottom: 72px;
  background: var(--colors-canvas-soft);
  border-bottom: 1px solid var(--colors-hairline-soft);
}

.checkout-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
}

.checkout-hero h1,
.checkout-card-heading h2,
.summary-heading h2 {
  margin: 0;
  color: var(--colors-ink);
  font-family: var(--font-display);
  font-weight: 600;
}

.checkout-hero h1 {
  margin-top: 18px;
  font-size: 60px;
  letter-spacing: -2.2px;
  line-height: 62px;
}

.checkout-hero p {
  max-width: 620px;
  margin: 20px 0 0;
  color: var(--colors-body);
  font-size: 18px;
  line-height: 28px;
}

.checkout-steps {
  display: flex;
  gap: 18px;
  color: var(--colors-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 16px;
}

.checkout-steps span[aria-current="step"] {
  color: var(--colors-ink);
}

.checkout-section {
  background: var(--colors-canvas);
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 44px;
  align-items: start;
}

.checkout-form {
  display: grid;
  gap: 20px;
}

.checkout-card,
.summary-card {
  border: 1px solid var(--colors-hairline);
  border-radius: 8px;
  background: var(--colors-canvas);
  box-shadow: var(--shadow-sm);
}

.checkout-card {
  display: grid;
  gap: 22px;
  padding: 24px;
}

.checkout-card-heading {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.checkout-card-heading span {
  color: var(--colors-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 16px;
}

.checkout-card-heading h2,
.summary-heading h2 {
  font-size: 30px;
  letter-spacing: -1px;
  line-height: 34px;
}

.checkout-card-collapsible {
  grid-template-columns: 42px minmax(0, 1fr) auto;
  cursor: pointer;
  user-select: none;
}

.checkout-card-collapsible .collapse-icon {
  width: 20px;
  height: 20px;
  color: var(--colors-muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  justify-self: end;
}

.checkout-card-collapsible[aria-expanded="true"] .collapse-icon {
  transform: rotate(180deg);
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.field-grid.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field-span {
  grid-column: 1 / -1;
}

.checkout-form label {
  display: grid;
  gap: 8px;
  color: var(--colors-ink);
  font-size: 14px;
  font-weight: 500;
}

.checkout-form input,
.checkout-form select {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--colors-hairline);
  border-radius: 8px;
  background: var(--colors-canvas);
  color: var(--colors-ink);
  font: inherit;
  outline: 0;
}

.checkout-form input:focus,
.checkout-form select:focus {
  border-color: rgba(23, 21, 18, 0.34);
  box-shadow: inset 0 0 0 1px rgba(23, 21, 18, 0.08);
}

.option-stack {
  display: grid;
  gap: 10px;
}

.checkout-option {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 14px;
  border: 1px solid var(--colors-hairline);
  border-radius: 8px;
  background: var(--colors-canvas-soft);
}

.checkout-option input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--colors-primary);
}

.checkout-option span {
  display: grid;
  gap: 3px;
}

.checkout-option strong,
.checkout-option b {
  color: var(--colors-ink);
  font-size: 14px;
  font-weight: 600;
}

.checkout-option small {
  color: var(--colors-muted);
  font-size: 13px;
  line-height: 18px;
}

.delivery-estimate {
  color: var(--colors-ink) !important;
  font-weight: 500;
}

.checkout-option[data-gift-summary-display] {
  grid-template-columns: 1fr auto;
}

.checkbox-line {
  display: flex !important;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  color: var(--colors-body) !important;
  font-weight: 400 !important;
}

.checkbox-line input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--colors-primary);
}

.cod-panel {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--colors-hairline);
  border-radius: 8px;
  background: var(--colors-canvas-soft);
}

.cod-panel [data-lucide] {
  width: 22px;
  height: 22px;
  color: var(--colors-accent-olive);
}

.cod-panel strong {
  display: block;
  color: var(--colors-ink);
  font-size: 15px;
  font-weight: 600;
  line-height: 22px;
}

.cod-panel p {
  margin: 4px 0 0;
  color: var(--colors-body);
  font-size: 14px;
  line-height: 22px;
}

.place-order-button {
  gap: 8px;
  width: 100%;
}

.checkout-back-actions {
  text-align: center;
}

.checkout-back-actions .text-link {
  color: var(--colors-ink);
  font-size: 14px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.checkout-message {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--colors-hairline);
  border-radius: 8px;
  background: var(--colors-canvas-soft);
  color: var(--colors-ink);
  text-align: center;
}

.checkout-summary {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.summary-card {
  display: grid;
  gap: 22px;
  padding: 22px;
  min-width: 0;
  background: var(--colors-canvas-soft);
  overflow: hidden;
}

.summary-heading {
  display: grid;
  gap: 10px;
}

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

.summary-items article {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.summary-items img {
  width: 64px;
  aspect-ratio: 1;
  border-radius: 6px;
  object-fit: cover;
}

.summary-items h3 {
  margin: 0;
  color: var(--colors-ink);
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
}

.summary-items p {
  margin: 3px 0 0;
  color: var(--colors-muted);
  font-size: 13px;
  line-height: 18px;
}

.summary-items strong {
  color: var(--colors-ink);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.summary-totals {
  display: grid;
  margin: 0;
  padding: 4px 0;
}

.summary-totals div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--colors-hairline-soft);
}

.summary-totals div:last-child {
  border-bottom: 0;
}

.summary-totals dt,
.summary-totals dd {
  margin: 0;
  font-size: 14px;
  line-height: 20px;
}

.summary-totals dt {
  color: var(--colors-body);
}

.summary-totals dd {
  color: var(--colors-ink);
  font-weight: 600;
}

.summary-total {
  border-bottom: 0 !important;
  padding-top: 14px !important;
  border-top: none !important;
}

.summary-total dt,
.summary-total dd {
  color: var(--colors-ink);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.summary-trust {
  display: grid;
  gap: 8px;
}

.summary-trust p {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0;
  color: var(--colors-muted);
  font-size: 14px;
}

.summary-trust [data-lucide] {
  width: 16px;
  height: 16px;
  color: var(--colors-accent-olive);
}

@media (max-width: 1024px) {
  .checkout-hero-grid,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .checkout-summary {
    position: static;
  }
}

@media (max-width: 767px) {
  .checkout-hero {
    padding-top: calc(var(--nav-height) + 56px);
  }

  .checkout-hero h1 {
    font-size: 36px;
    letter-spacing: -1.2px;
    line-height: 40px;
  }

  .checkout-hero p {
    font-size: 16px;
    line-height: 24px;
  }

  .checkout-steps {
    flex-wrap: wrap;
  }

  .field-grid.two-col {
    grid-template-columns: 1fr;
  }

  .checkout-card {
    padding: 20px;
  }

  .checkout-card-heading {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .summary-items article {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .summary-items strong {
    grid-column: 2;
  }
}

.field-error {
  display: block;
  margin-top: 4px;
  color: #a03030;
  font-size: 13px;
  line-height: 1.3;
  min-height: 0;
}

.field-error[hidden] {
  display: none;
}

.field-error:empty {
  display: none;
}

.is-invalid {
  border-color: #a03030 !important;
  box-shadow: 0 0 0 1px #a03030;
}

.checkout-form label.checkout-option {
  gap: 24px;
}

.checkout-form label:has(.is-invalid) {
  color: #a03030;
}

.shipping-notice {
  margin: 0 0 16px;
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--colors-canvas-soft);
  border: 1px solid var(--colors-hairline-soft);
  font-size: 13px;
  line-height: 20px;
  color: var(--colors-muted);
}

.preorder-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid rgba(79, 70, 229, 0.2);
  border-radius: 8px;
  background: rgba(79, 70, 229, 0.06);
}

.preorder-notice[hidden] {
  display: none;
}

.preorder-notice > svg,
.preorder-notice > i {
  flex-shrink: 0;
  margin-top: 2px;
  width: 20px;
  height: 20px;
  color: #4338ca;
}

.preorder-notice strong {
  display: block;
  margin-bottom: 4px;
  color: #4338ca;
  font-size: 14px;
}

.preorder-notice p {
  margin: 0;
  color: var(--colors-body);
  font-size: 13px;
  line-height: 20px;
}

.checkout-option.is-disabled {
  opacity: 0.5;
  pointer-events: none;
  position: relative;
}

.checkout-option.is-disabled::after {
  content: "";
  position: absolute;
  inset: 0;
  cursor: not-allowed;
}

.preorder-priority-explanation {
  margin: 8px 0 0;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(79, 70, 229, 0.06);
  color: #4338ca;
  font-size: 13px;
  line-height: 18px;
}

.preorder-priority-explanation[hidden] {
  display: none;
}

/* ───── area-based delivery ───── */

.area-fee-display {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--colors-hairline);
  border-radius: 8px;
  background: var(--colors-canvas-soft);
  font-size: 14px;
  color: var(--colors-body);
}

.area-fee-display[hidden] {
  display: none;
}

.area-fee-display [data-lucide] {
  width: 18px;
  height: 18px;
  color: var(--colors-accent-olive, #5a6e3c);
  flex-shrink: 0;
}

.area-fee-display strong {
  color: var(--colors-ink);
}

.other-area-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(234, 179, 8, 0.3);
  border-radius: 8px;
  background: rgba(234, 179, 8, 0.06);
}

.other-area-notice[hidden] {
  display: none;
}

.other-area-notice > svg,
.other-area-notice > i {
  flex-shrink: 0;
  margin-top: 2px;
  width: 20px;
  height: 20px;
  color: #a16207;
}

.other-area-notice strong {
  display: block;
  margin-bottom: 4px;
  color: #a16207;
  font-size: 14px;
}

.other-area-notice p {
  margin: 0;
  color: var(--colors-body);
  font-size: 13px;
  line-height: 20px;
}

.other-area-notice a {
  color: var(--colors-ink);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.field-hint {
  display: block;
  margin-top: 4px;
  color: var(--colors-muted, #888);
  font-size: 12px;
  line-height: 18px;
  font-weight: 400;
}

textarea[name="deliveryNotes"] {
  width: 100%;
  min-height: 60px;
  padding: 10px 14px;
  border: 1px solid var(--colors-hairline);
  border-radius: 8px;
  background: var(--colors-canvas);
  color: var(--colors-ink);
  font: inherit;
  outline: 0;
  resize: vertical;
}

textarea[name="deliveryNotes"]:focus {
  border-color: rgba(23, 21, 18, 0.34);
  box-shadow: inset 0 0 0 1px rgba(23, 21, 18, 0.08);
}

input[name="country"] {
  background: var(--colors-canvas-soft) !important;
  color: var(--colors-muted, #888) !important;
}

/* ───── points card ───── */

.points-card-body {
  display: grid;
  gap: 12px;
}

.points-card-body[hidden] {
  display: none;
}

.points-earn-msg {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--colors-body);
  padding: 4px 0;
}

.points-earn-msg [data-lucide] {
  width: 16px;
  height: 16px;
  color: var(--colors-accent-gold);
  flex-shrink: 0;
}

.points-earn-msg strong {
  color: var(--colors-ink);
  font-weight: 600;
}

.points-login-form {
  display: grid;
  gap: 10px;
}

.points-login-form[hidden] {
  display: none;
}

.points-login-fields {
  display: grid;
  gap: 10px;
}

.points-login-fields label {
  display: grid;
  gap: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--colors-muted);
}

.points-login-fields input {
  padding: 8px 10px;
  border: 1px solid var(--colors-hairline);
  border-radius: 6px;
  font-size: 14px;
  background: var(--colors-canvas);
  color: var(--colors-ink);
}

.points-login-fields input:focus {
  outline: 2px solid var(--colors-primary);
  outline-offset: -1px;
}

.points-login-btn {
  width: 100%;
}

.points-login-links {
  display: flex;
  gap: 16px;
  font-size: 13px;
}

.points-login-links .text-link {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
}

.points-contact-msg {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--colors-canvas-soft);
  font-size: 13px;
  color: var(--colors-body);
  line-height: 1.4;
}

.points-contact-msg[hidden] {
  display: none;
}

.points-contact-msg [data-lucide] {
  width: 16px;
  height: 16px;
  color: var(--colors-accent-gold);
  flex-shrink: 0;
  margin-top: 1px;
}

.points-welcome-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--colors-body);
  padding-bottom: 4px;
}

.points-welcome-row strong {
  color: var(--colors-ink);
}

.points-welcome-row .text-link {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
}

.summary-points-earn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--colors-body);
  padding: 6px 0;
}

.summary-points-earn [data-lucide] {
  width: 15px;
  height: 15px;
  color: var(--colors-accent-gold);
  flex-shrink: 0;
}

.summary-points-earn strong {
  color: var(--colors-ink);
  font-weight: 600;
}

.summary-points-balance {
  padding: 8px 0;
}

.summary-points-balance-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--colors-body);
  margin-bottom: 8px;
}

.summary-points-balance-row strong {
  color: var(--colors-ink);
  font-size: 16px;
}

.points-redeem-btn {
  width: 100%;
  justify-content: center;
  min-height: 40px;
  font-size: 13px;
}

.points-low-balance {
  font-size: 13px;
  color: var(--colors-muted);
  margin: 0;
}

.points-low-balance[hidden] {
  display: none;
}

.summary-points-slider {
  padding: 12px 0;
}

.points-slider-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--colors-body);
}

.points-slider-label span strong {
  color: var(--colors-ink);
}

.points-slider-label [data-points-slider] {
  width: 100%;
  height: 20px;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  outline: none;
  cursor: pointer;
}

.points-slider-label [data-points-slider]::-webkit-slider-runnable-track {
  height: 2px;
  background: var(--colors-hairline);
  border-radius: 1px;
}

.points-slider-label [data-points-slider]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  margin-top: -10px;
  border-radius: 50%;
  background: var(--colors-ink);
  border: 3px solid var(--colors-canvas);
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  cursor: pointer;
  transition: transform 120ms ease;
}

.points-slider-label [data-points-slider]::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.points-slider-label [data-points-slider]::-moz-range-track {
  height: 2px;
  background: var(--colors-hairline);
  border-radius: 1px;
}

.points-slider-label [data-points-slider]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--colors-ink);
  border: 3px solid var(--colors-canvas);
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  cursor: pointer;
}

.text-link {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--colors-muted);
  font-size: 12px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 4px 0 0;
  display: inline-block;
}

.text-link[hidden] {
  display: none;
}

.text-link:hover {
  color: var(--colors-ink);
}

.place-order-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--colors-muted);
  border-color: var(--colors-muted);
}