/* idcub · 商品详情、规格、购买表单、支付选择与购买确认弹层。
   组件与依赖说明：../docs/CSS-ARCHITECTURE.md。 */

.nv-below {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--nv-space-6);
  align-items: start;
  margin-top: var(--nv-space-8);
}

@media (min-width: 1200px) {
  .nv-below {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: var(--nv-space-6);
    align-items: start;
  }
}

.nv-detail__desc.nv-card {
  margin-top: var(--nv-space-8);
}

.nv-detail-side .side-card {
  padding: var(--nv-space-3);
}

.nv-detail-side .side-link {
  min-height: 46px;
}

.nv-detail-side .side-desc {
  display: none;
}

.nv-gallery {
  position: relative;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.nv-gallery__main {
  position: relative;
  flex: 1 1 auto;
  min-height: clamp(180px, 28vh, 300px);
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 0;
  background-color: var(--nv-elevated);
  overflow: hidden;
}

.nv-gallery__main img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 0;
}

.nv-gallery__thumbs {
  display: flex;
  gap: var(--nv-space-2);
  margin-top: var(--nv-space-3);
  overflow-x: auto;
  scrollbar-width: none;
}

.nv-gallery__thumbs::-webkit-scrollbar {
  display: none;
}

.nv-gallery__thumb {
  flex: 0 0 64px;
  width: 64px;
  height: 64px;
  padding: var(--nv-space-1);
  background-color: var(--nv-elevated);
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  cursor: pointer;
  overflow: hidden;
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out), box-shadow var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nv-gallery__thumb.is-active,
.nv-gallery__thumb:hover {
  border-color: var(--nv-brand);
  box-shadow: var(--nv-ring);
}

.nv-rec-badge {
  background-color: var(--nv-gold-soft);
  color: var(--nv-gold-ink);
  border: 1px solid var(--nv-gold-border);
  font-weight: var(--nv-weight-bold);
  padding: 1px calc(var(--nv-space-2) - 1px);
}

.nv-rec-badge .nv-crown {
  font-size: 1.05em;
  line-height: 1;
  color: var(--nv-gold);
}

.nv-races {
  display: flex;
  flex-wrap: wrap;
  gap: var(--nv-space-2);
  margin-bottom: var(--nv-space-4);
}

.nv-race {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: var(--nv-space-1) var(--nv-space-4);
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  background-color: var(--nv-elevated);
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-medium);
  line-height: 1.2;
  color: var(--nv-text-secondary);
  cursor: pointer;
  transition: all var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-race:hover {
  border-color: var(--nv-border-brand);
  background-color: var(--nv-brand-softer);
  color: var(--nv-brand-ink);
}

.nv-race.is-active {
  border-color: var(--nv-brand);
  background-color: var(--nv-brand-soft);
  color: var(--nv-brand-ink);
  box-shadow: var(--nv-ring);
}

.nv-widget {
  margin-bottom: var(--nv-space-4);
}

.nv-widget .form-label {
  display: block;
  margin-bottom: var(--nv-space-2);
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-medium);
  color: var(--nv-text-secondary);
}

.nv-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  overflow: hidden;
  background-color: var(--nv-elevated);
}

.nv-qty__btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: var(--nv-text-secondary);
  transition: background-color var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-qty__btn:hover:not(:disabled) {
  background-color: var(--nv-soft);
  color: var(--nv-text-primary);
}

.nv-qty__btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.nv-qty__input {
  width: 52px;
  height: 36px;
  border: 0;
  border-inline: 1px solid var(--nv-border);
  background-color: transparent;
  text-align: center;
  font-size: var(--nv-fs-body);
  font-family: var(--nv-mono);
  font-variant-numeric: tabular-nums;
  color: var(--nv-text-primary);
  -moz-appearance: textfield;
}

.nv-qty__input::-webkit-outer-spin-button,
.nv-qty__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.nv-qty__input:focus {
  outline: none;
  background-color: var(--nv-brand-softer);
}

.nv-detail__desc-head .material-icons-outlined {
  font-size: var(--nv-icon-md);
  color: var(--nv-brand);
}

@media (min-width: 1100px) {
  .nv-detail .vstack {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, .8fr) minmax(0, 1.4fr);
    gap: var(--nv-space-3) var(--nv-space-4);
    align-items: start;
  }

  .nv-detail .vstack > .nv-block {
    margin-bottom: 0;
  }

  .nv-detail .vstack > .nv-widget,

  .nv-detail .vstack > .cash-pay,

  .nv-detail .vstack > .nv-block:has(input[name="card_id"]),

  .nv-detail .vstack > .nv-block:has(.nv-races),
  .nv-detail .vstack > .nv-block:has(.switch-race),
  .nv-detail .vstack > .nv-block:has(.switch-sku) {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1100px) and (max-width: 1279px) {
  .nv-detail .vstack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1099px) {
  .nv-detail .vstack > .nv-block {
    grid-column: auto;
  }
}

.nv-detail__info .nv-input {
  min-height: 38px;
  padding: var(--nv-space-2) var(--nv-space-3);
  font-size: 14px;
}

.nv-detail__info .nv-field {
  margin-bottom: var(--nv-space-3);
}

.nv-detail__info .nv-label {
  margin-bottom: 6px;
}

.nv-detail__info .nv-qty {
  height: 38px;
}

.nv-detail__info .nv-qty__btn {
  height: 38px;
}

.nv-detail__info .nv-qty__input {
  height: 36px;
}

.nv-detail__info .nv-select {
  min-height: 38px;
}

.nv-pricebox.abacus .price {
  display: flex;
  align-items: baseline;
  gap: 1px;
  color: var(--nv-price-promo);
}

.nv-pricebox.abacus .price .unit {
  font-size: var(--nv-fs-heading);
  font-weight: var(--nv-weight-bold);
}

.nv-pricebox.abacus .price {
  font-size: 2.25rem;
  font-weight: var(--nv-weight-bold);
  line-height: 1;
  letter-spacing: -.03em;
}

@media (min-width: 768px) {
  .nv-pricebox.abacus .price {
    font-size: 2.75rem;
  }
}

.nv-pricebox.abacus .price .icon-spin {
  color: var(--nv-brand);
}

.pay-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--nv-space-2);
}

.pay-list > * {
  display: flex;
  align-items: center;
  gap: var(--nv-space-3);
  min-height: var(--nv-tap-min);
  padding: var(--nv-space-3) var(--nv-space-4);
  background-color: var(--nv-elevated);
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  cursor: pointer;
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out),
              background-color var(--nv-dur-fast) var(--nv-ease-out);
}

.pay-list > * > img {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  object-fit: contain;
  border-radius: 7px;
}

.pay-list > * > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--nv-fs-caption);
}

@media (max-width: 520px) {
  .pay-list {
    grid-template-columns: 1fr;
  }
}

.pay-list > *:hover {
  border-color: var(--nv-border-brand);
  background-color: var(--nv-brand-softer);
}

.shared-button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 24px;
  padding: 0 10px;
  border: 1px solid rgba(var(--nv-brand-rgb), 0.45);
  border: 1px solid color-mix(in srgb, var(--nv-brand) 45%, transparent);
  border-radius: var(--nv-radius-pill);
  background-color: var(--nv-brand-softer);
  color: var(--nv-brand-ink);
  font-size: var(--nv-fs-micro);
  font-weight: var(--nv-weight-medium);
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--nv-dur-fast) var(--nv-ease-out),
              border-color var(--nv-dur-fast) var(--nv-ease-out),
              color var(--nv-dur-fast) var(--nv-ease-out),
              transform var(--nv-dur-fast) var(--nv-ease-out);
}

.shared-button i {
  font-size: 12px;
}

.shared-button:hover {
  background-color: var(--nv-brand);
  border-color: var(--nv-brand);
  color: #fff;
}

.shared-button:active {
  transform: scale(.96);
}

.shared-button:focus-visible {
  outline: 2px solid var(--nv-brand);
  outline-offset: 2px;
}

.captcha-img {
  flex: 0 0 auto;
  min-width: 84px;
  max-width: 40%;
  border: 1px solid var(--nv-border);
  object-fit: cover;
}

.nv-detail .captcha-input {
  min-width: 0;
}

.nv-widget .form-control {
  width: 100%;
  min-height: var(--nv-tap-min);
  padding: var(--nv-space-3) var(--nv-space-4);
  background-color: var(--nv-elevated);
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  font-size: 16px;
  color: var(--nv-text-primary);
}

.nv-widget .form-control:focus {
  border-color: var(--nv-brand);
  box-shadow: var(--nv-ring);
}

.nv-widget .form-check-input {
  margin-top: .3em;
}

.item-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--nv-space-6);
}

@media (min-width: 1000px) {
  .item-split {
    grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr);
    gap: var(--nv-space-6);
  }
}

.item-split {
  align-items: stretch;
}

.item-split__side {
  align-self: stretch;
}

.item-split__media {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.item-card {
  background-color: var(--nv-elevated);
  border: 1px solid var(--nv-border-soft);
  border-radius: var(--nv-radius-card);
  box-shadow: var(--nv-shadow-2);
  overflow: hidden;
}

.item-split__media > .item-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.item-split__side {
  display: flex;
  flex-direction: column;
  gap: var(--nv-space-4);
}

.item-flag {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 26px;
  padding: 0 11px;
  border-radius: var(--nv-radius-pill);
  font-size: var(--nv-fs-caption);
  z-index: 2;
  pointer-events: none;
}

.item-flag {
  top: 14px;
  left: 14px;
  background-image: linear-gradient(135deg, #ffb020 0%, #ef8b00 100%);
  color: #3b1f00;
  font-weight: var(--nv-weight-bold);
  letter-spacing: .02em;
  box-shadow: 0 4px 14px -5px rgba(150, 90, 0, .6),
    inset 0 0 0 .5px rgba(255, 255, 255, .40);
}

.item-flag .nv-crown {
  display: block;
  flex: 0 0 auto;
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.item-flag--stock {
  top: auto;
  left: 14px;
  bottom: 14px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--nv-border-soft);
  color: var(--nv-success-ink);
  font-weight: 500;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .06);
}

.item-flag--stock .material-icons-outlined {
  font-size: 15px;
}

[data-theme="dark"] .item-flag--stock {
  background: rgba(28, 28, 30, .92);
  border-color: rgba(255, 255, 255, .14);
  box-shadow: none;
}

.item-assure {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--nv-border-soft);
  border-top: 1px solid var(--nv-border-soft);
  flex: 0 0 auto;
}

.item-assure > div {
  background-color: var(--nv-elevated);
  padding: 15px 8px;
  text-align: center;
  font-size: var(--nv-fs-micro);
  color: var(--nv-text-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.item-assure .material-icons-outlined {
  font-size: 19px;
  color: var(--nv-success);
}

.item-head {
  padding: var(--nv-space-6) var(--nv-space-6) var(--nv-space-5);
}

.item-head__title {
  font-size: 22px;
  line-height: 1.32;
  letter-spacing: var(--nv-ls-title);
  font-weight: var(--nv-weight-bold);
  color: var(--nv-text-primary);
  margin: 0;
}

.item-head__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: var(--nv-space-3);
}

.item-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 24px;
  padding: 0 9px;
  border: 0;
  border-radius: var(--nv-radius-chip);
  background-color: var(--nv-soft);
  color: var(--nv-text-secondary);
  font-size: var(--nv-fs-micro);
  font-family: inherit;
  font-weight: var(--nv-weight-medium);
  white-space: nowrap;
  cursor: default;
}

span.item-tag {
  cursor: default;
}

.item-tag--ship {
  background-color: var(--nv-success-soft);
  color: var(--nv-success-ink);
}

.item-tag--danger {
  background-color: var(--nv-danger-soft);
  color: var(--nv-danger-ink);
}

.item-tag .material-icons-outlined {
  font-size: 14px;
}

button.item-tag.shared-button {
  cursor: pointer;
  transition: background-color var(--nv-dur-fast) var(--nv-ease-out);
}

button.item-tag.shared-button:hover {
  background-color: var(--nv-brand-soft);
  color: var(--nv-brand-ink);
}

.item-price {
  margin-top: var(--nv-space-4);
  padding-top: var(--nv-space-4);
  border-top: 1px solid var(--nv-border-soft);
  display: flex;
  align-items: baseline;
  gap: 5px;
  flex-wrap: wrap;
}

.item-price__abacus {
  display: inline-flex;
  align-items: baseline;
}

.abacus .price,
.item-price .price {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -.034em;
  line-height: 1;
  color: var(--nv-price-promo);
}

.item-price .price .unit {
  font-size: 20px;
  font-weight: 600;
}

.item-price__unit {
  font-size: var(--nv-fs-body);
  color: var(--nv-text-muted);
  font-weight: var(--nv-weight-medium);
  margin-left: 2px;
}

.item-price__unit > span {
  display: none;
}

.item-price__unit > span.is-on {
  display: inline;
}

.item-price__sub {
  display: flex;
  gap: var(--nv-space-4);
  margin-top: 10px;
  font-size: var(--nv-fs-caption);
  color: var(--nv-text-muted);
}

.item-price__sub b {
  color: var(--nv-success-ink);
  font-weight: var(--nv-weight-bold);
}

.item-price__sub s {
  color: var(--nv-text-faint);
}

.item-form {
  padding: var(--nv-space-5) var(--nv-space-6) var(--nv-space-6);
}

.item-form .nv-label {
  display: block;
  margin-bottom: 8px;
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-medium);
  color: var(--nv-text-secondary);
}

.item-form .nv-block {
  margin-bottom: var(--nv-space-4);
}

.item-form .nv-race {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  height: 40px;
  padding: 0 15px;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  background-color: transparent;
  color: var(--nv-text-secondary);
  font-size: 13.5px;
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out),
              background-color var(--nv-dur-fast) var(--nv-ease-out),
              color var(--nv-dur-fast) var(--nv-ease-out),
              box-shadow var(--nv-dur-fast) var(--nv-ease-out);
}

.item-form .nv-race:hover {
  border-color: var(--nv-border-brand);
  color: var(--nv-brand-ink);
}

.item-form .nv-race.is-primary {
  border-color: var(--nv-brand);
  background-color: var(--nv-brand-softer);
  color: var(--nv-brand-ink);
  font-weight: var(--nv-weight-medium);
  box-shadow: 0 0 0 3px var(--nv-brand-softer);
}

.item-form .nv-races {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.item-form .nv-input {
  width: 100%;
  height: 42px;
  padding: 0 13px;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  background-color: transparent;
  color: var(--nv-text-primary);
  font-size: 13.5px;
  font-family: inherit;
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out),
              box-shadow var(--nv-dur-fast) var(--nv-ease-out);
}

.item-form .nv-input::placeholder {
  color: var(--nv-text-muted);
}

.item-form .nv-input:focus {
  outline: none;
  border-color: var(--nv-border-brand);
  box-shadow: 0 0 0 3px var(--nv-brand-softer);
}

.item-form .nv-qty {
  display: inline-flex;
  align-items: center;
  height: 42px;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  overflow: hidden;
}

.item-form .nv-qty__btn {
  width: 38px;
  height: 40px;
  border: 0;
  background-color: transparent;
  color: var(--nv-text-secondary);
  font-size: 15px;
  cursor: pointer;
  transition: background-color var(--nv-dur-fast) var(--nv-ease-out);
}

.item-form .nv-qty__btn:hover:not(:disabled) {
  background-color: var(--nv-soft);
  color: var(--nv-text-primary);
}

.item-form .nv-qty__btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.item-form .nv-qty__input {
  width: 56px;
  height: 40px;
  border: 0;
  border-left: 1px solid var(--nv-border-soft);
  border-right: 1px solid var(--nv-border-soft);
  background-color: transparent;
  color: var(--nv-text-primary);
  font-size: 14px;
  font-family: inherit;
  text-align: center;
}

.item-form .nv-qty__input:focus {
  outline: none;
  background-color: var(--nv-brand-softer);
}

.item-form .captcha-img {
  height: 42px;
  flex: 0 0 auto;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-btn);
  background-color: var(--nv-soft);
  cursor: pointer;
}

.item-form .captcha-input {
  min-width: 0;
}

.item-login-hint {
  display: flex;
  gap: var(--nv-space-3);
  padding: var(--nv-space-3);
  border: 1px solid var(--nv-border-soft);
  border-radius: var(--nv-radius-btn);
  background-color: var(--nv-brand-softer);
}

.item-login-hint__ico {
  flex: 0 0 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--nv-radius-chip);
  background-color: var(--nv-brand-soft);
  color: var(--nv-brand-ink);
}

.item-login-hint__ico .material-icons-outlined {
  font-size: 17px;
}

.item-login-hint__body {
  display: block;
  min-width: 0;
}

.item-login-hint__title {
  display: block;
  font-size: 13px;
  font-weight: var(--nv-weight-medium);
  line-height: 1.4;
  color: var(--nv-text-primary);
}

.item-login-hint__text {
  display: block;
  margin-top: 3px;
  font-size: var(--nv-fs-micro);
  line-height: 1.55;
  color: var(--nv-text-muted);
}

.item-login-hint__link {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-top: var(--nv-space-2);
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-medium);
  color: var(--nv-brand-ink);
  text-decoration: none;
}

.item-login-hint__link .material-icons-outlined {
  font-size: 14px;
}

.item-login-hint__link:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.item-form .wholesale-table {
  width: 100%;
  margin-top: var(--nv-space-2);
  border-collapse: collapse;
  font-size: var(--nv-fs-caption);
  color: var(--nv-text-secondary);
}

.item-form .wholesale-table thead th {
  padding: 6px 0;
  border: 0;
  border-bottom: 1px solid var(--nv-border-soft);
  background-color: transparent;
  font-size: var(--nv-fs-micro);
  font-weight: var(--nv-weight-medium);
  color: var(--nv-text-muted);
  text-align: left;
}

.item-form .wholesale-table tbody td {
  padding: 5px 0;
  border: 0;
  border-bottom: 1px solid var(--nv-border-soft);
  background-color: transparent;
}

.item-form .wholesale-table tbody tr:last-child td {
  border-bottom: 0;
}

.item-form .wholesale-table tbody td:last-child,
.item-form .wholesale-table thead th:last-child {
  text-align: right;
  font-family: var(--nv-mono);
  font-variant-numeric: tabular-nums;
  color: var(--nv-text-primary);
}

.item-form .wholesale-table thead th:last-child {
  color: var(--nv-text-muted);
}

.item-form .pay-list--grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.item-form .pay-list .pay {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--nv-border-soft);
  border-radius: var(--nv-radius-pill);
  background-color: var(--nv-soft);
  color: var(--nv-text-secondary);
  font-size: var(--nv-fs-micro);
  cursor: pointer;
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out),
              background-color var(--nv-dur-fast) var(--nv-ease-out);
}

.item-form .pay-list .pay:hover {
  border-color: var(--nv-border-brand);
  background-color: var(--nv-brand-softer);
}

.item-form .pay-list .pay.is-active {
  border-color: var(--nv-brand);
  background-color: var(--nv-brand-soft);
  color: var(--nv-brand-ink);
}

.item-tabs {
  margin-top: var(--nv-space-8);
  background-color: var(--nv-elevated);
  border: 1px solid var(--nv-border-soft);
  border-radius: var(--nv-radius-card);
  box-shadow: var(--nv-shadow-2);
  overflow: hidden;
}

.item-tabbar {
  position: relative;
  display: flex;
  gap: 2px;
  padding: 0 10px;
  background-color: var(--nv-soft);
  border-bottom: 1px solid var(--nv-border-soft);
}

.item-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 52px;
  padding: 0 22px;
  border: 0;
  background-color: transparent;
  color: var(--nv-text-muted);
  font-size: 14px;
  font-family: inherit;
  font-weight: var(--nv-weight-medium);
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--nv-dur-fast) var(--nv-ease-out),
              background-color var(--nv-dur-fast) var(--nv-ease-out);
}

.item-tab .material-icons-outlined {
  font-size: 18px;
  color: var(--nv-text-faint);
  transition: color var(--nv-dur-fast) var(--nv-ease-out);
}

.item-tab:hover {
  color: var(--nv-text-secondary);
}

.item-tab:hover .material-icons-outlined {
  color: var(--nv-brand);
}

.item-tab.is-active {
  color: var(--nv-text-primary);
  font-weight: var(--nv-weight-bold);
}

.item-tab.is-active .material-icons-outlined {
  color: var(--nv-brand);
}

.item-tabbar__ink {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background-image: var(--nv-gradient);
  box-shadow: 0 2px 8px -2px var(--nv-border-brand);
  pointer-events: none;
  transition: transform .25s var(--nv-ease-out),
              width .25s var(--nv-ease-out);
}

.item-tabbody {
  padding: var(--nv-space-6) var(--nv-space-8);
}

.item-tabbody[hidden] {
  display: none;
}

.item-lines {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.item-lines > li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--nv-text-secondary);
}

.item-lines > li > .material-icons-outlined {
  flex: 0 0 auto;
  font-size: 17px;
  margin-top: 1px;
  color: var(--nv-brand);
}

#tab-service .item-lines > li > .material-icons-outlined {
  color: var(--nv-success);
}

@media (max-width: 999px) {
  .item-split {
    grid-template-columns: minmax(0, 1fr);
  }

  .nv-gallery__main {
    min-height: 260px;
  }

  .item-head__title {
    font-size: 20px;
  }

  .abacus .price, .item-price .price {
    font-size: 36px;
  }

  .item-tabbody {
    padding: var(--nv-space-5) var(--nv-space-5);
  }

  .item-tab {
    padding: 0 14px;
    font-size: 13.5px;
  }
}

.cash-pay .pay-list {
  display: none !important;
}

.nv-buy-cta {
  margin-top: var(--nv-space-6);
}

.nv-buy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 50px;
  border: 0;
  border-radius: var(--nv-radius-btn);
  background-color: var(--nv-brand-solid);
  color: #fff;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--nv-shadow-brand);
  transition: filter var(--nv-dur-fast) var(--nv-ease-out),
    transform var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-buy:hover {
  filter: brightness(1.06);
}

.nv-buy:active {
  transform: scale(.985);
}

.nv-buy .material-icons-outlined {
  font-size: 20px;
}

.nv-mbuy {
  display: none;
}

@media (max-width: 767px) {
  .nv-mbuy:not([hidden]) {
    position: fixed;
    left: 12px;
    bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    z-index: 260;
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: calc(100vw - 150px);
    padding: 6px 6px 6px 14px;
    border: 1px solid var(--nv-border-soft);
    border-radius: var(--nv-radius-pill);
    background-color: var(--nv-elevated);
    box-shadow: 0 14px 34px -14px rgba(0, 0, 0, .38);
  }

  .nv-mbuy__price {
    display: flex;
    align-items: baseline;
    min-width: 0;
    overflow: hidden;
    font-family: var(--nv-mono);
    font-size: 15px;
    font-weight: var(--nv-weight-bold);
    color: var(--nv-price-promo);
    white-space: nowrap;
  }

  .nv-mbuy__price .unit {
    font-size: 11px;
  }

  .nv-mbuy__price .dec {
    font-size: 11px;
  }

  .nv-mbuy__btn {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 44px;
    padding: 0 13px;
    border: 0;
    border-radius: var(--nv-radius-pill);
    background-color: var(--nv-brand-solid);
    color: var(--nv-text-on-solid);
    font-size: 13px;
    font-weight: var(--nv-weight-bold);
    cursor: pointer;
  }

  .nv-mbuy__btn .material-icons-outlined {
    font-size: 16px;
  }

  .nv-mbuy__btn:active {
    transform: scale(.97);
  }

  body:has(.nv-mbuy:not([hidden])) #nv-main {
    padding-bottom: 84px;
  }

  body:has(.nv-mbuy:not([hidden])) .nv-footer {
    padding-bottom: calc(var(--nv-space-8) + 56px);
  }

  .nv-mbuy.is-near-cta {
    display: none !important;
  }
}

body.nv-checkout-open .nv-mbuy {
  display: none !important;
}

@media (min-width: 768px) {
  .nv-mbuy {
    display: none !important;
  }
}

.nv-confirm {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--nv-space-4);
  background-color: rgba(0, 0, 0, .42);
  -webkit-backdrop-filter: blur(8px) saturate(150%);
  backdrop-filter: blur(8px) saturate(150%);
  opacity: 0;
  transition: opacity var(--nv-dur-normal) var(--nv-ease-out);
}

.nv-confirm.is-open {
  display: flex;
  opacity: 1;
}

.nv-confirm__panel {
  width: 100%;
  max-width: 432px;
  max-height: calc(100vh - var(--nv-space-8));
  overflow-y: auto;
  background-color: var(--nv-elevated);
  border-radius: var(--nv-radius-card);
  box-shadow: 0 40px 90px -28px rgba(0, 0, 0, .5);
  transform: translateY(14px) scale(.985);
  opacity: .6;
  transition: transform var(--nv-dur-normal) var(--nv-ease-out),
    opacity var(--nv-dur-normal) var(--nv-ease-out);
}

.nv-confirm.is-in .nv-confirm__panel {
  transform: none;
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .nv-confirm__panel {
    transition: none;
    transform: none;
    opacity: 1;
  }
}

.nv-confirm__head {
  display: flex;
  align-items: flex-start;
  gap: var(--nv-space-3);
  padding: var(--nv-space-5) var(--nv-space-5) 0;
}

.nv-confirm__ico {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 11px;
  background-color: var(--nv-brand-soft);
  color: var(--nv-brand-ink);
}

.nv-confirm__ico .material-icons-outlined {
  font-size: 21px;
}

.nv-confirm__titles {
  min-width: 0;
  flex: 1;
}

.nv-confirm__title {
  margin: 0;
  font-size: var(--nv-fs-body);
  font-weight: var(--nv-weight-bold);
  letter-spacing: var(--nv-ls-heading);
  color: var(--nv-text-primary);
}

.nv-confirm__sub {
  margin: 3px 0 0;
  font-size: var(--nv-fs-caption);
  line-height: 1.5;
  color: var(--nv-text-muted);
}

.nv-confirm__x {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 10px;
  background-color: transparent;
  color: var(--nv-text-faint);
  cursor: pointer;
  transition: background-color var(--nv-dur-fast) var(--nv-ease-out),
    color var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-confirm__x:hover {
  background-color: var(--nv-soft);
  color: var(--nv-text-primary);
}

.nv-confirm__x .material-icons-outlined {
  font-size: 19px;
}

.nv-confirm__body {
  padding: var(--nv-space-4) var(--nv-space-5) 0;
}

.nv-confirm__mail {
  display: flex;
  align-items: center;
  gap: var(--nv-space-3);
  padding: var(--nv-space-3) var(--nv-space-4);
  border: 1px solid var(--nv-border-soft);
  border-radius: var(--nv-radius-btn);
  background-color: var(--nv-soft);
}

.nv-confirm__mail-ico {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 9px;
  background-color: var(--nv-elevated);
  color: var(--nv-brand-ink);
}

.nv-confirm__mail-ico .material-icons-outlined {
  font-size: 19px;
}

.nv-confirm__mail-txt {
  min-width: 0;
  flex: 1;
}

.nv-confirm__mail-lbl {
  margin: 0 0 2px;
  font-size: var(--nv-fs-micro);
  color: var(--nv-text-muted);
}

.nv-confirm__mail-val {
  margin: 0;
  font-size: var(--nv-fs-body);
  font-weight: var(--nv-weight-bold);
  color: var(--nv-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nv-confirm__edit {
  flex: 0 0 auto;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-pill);
  background-color: transparent;
  color: var(--nv-text-secondary);
  font-family: inherit;
  font-size: var(--nv-fs-micro);
  cursor: pointer;
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out),
    color var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-confirm__edit:hover {
  border-color: var(--nv-border-strong);
  color: var(--nv-text-primary);
}

.nv-confirm__pay {
  margin-top: var(--nv-space-5);
}

.nv-confirm__verify {
  margin-top: var(--nv-space-4);
  padding: var(--nv-space-3) var(--nv-space-4) var(--nv-space-4);
  border-radius: var(--nv-radius-card);
  border: 1px solid var(--nv-border-soft);
  background: var(--nv-surface-sunken, var(--nv-bg-subtle, rgba(0, 0, 0, .02)));
  --nv-verify-ink: var(--nv-text-muted);
  --nv-verify-bg: transparent;
  --nv-verify-bd: var(--nv-border-soft);
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out),
              background-color var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-verify__head {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: var(--nv-space-3);
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-medium);
  color: var(--nv-text-secondary);
}

.nv-verify__head-ico {
  font-size: 18px;
  color: var(--nv-verify-ink);
}

.nv-verify__state {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: var(--nv-fs-micro);
  font-weight: var(--nv-weight-semibold, 600);
  line-height: 1;
  color: var(--nv-verify-ink);
  background: var(--nv-verify-bg);
  border: 1px solid var(--nv-verify-bd);
  transition: color var(--nv-dur-fast) var(--nv-ease-out),
              background-color var(--nv-dur-fast) var(--nv-ease-out),
              border-color var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-verify__slot {
  display: flex;
  justify-content: flex-start;
  min-height: 0;
}

.nv-verify__msg {
  margin: var(--nv-space-2) 0 0;
  font-size: var(--nv-fs-caption);
  line-height: 1.55;
  color: var(--nv-verify-ink);
  display: none;
}

.nv-confirm__verify[data-state="failed"] .nv-verify__msg {
  display: block;
}

.nv-confirm__verify[data-state="verifying"] {
  --nv-verify-ink: var(--nv-brand);
  --nv-verify-bg: var(--nv-brand-soft);
  --nv-verify-bd: color-mix(in srgb, var(--nv-brand) 32%, transparent);
  border-color: color-mix(in srgb, var(--nv-brand) 26%, transparent);
}

.nv-confirm__verify[data-state="passed"] {
  --nv-verify-ink: var(--nv-success-ink, #166b4f);
  --nv-verify-bg: var(--nv-success-soft);
  --nv-verify-bd: color-mix(in srgb, var(--nv-success-ink, #166b4f) 30%, transparent);
  border-color: color-mix(in srgb, var(--nv-success-ink, #166b4f) 28%, transparent);
  background: color-mix(in srgb, var(--nv-success-soft) 45%, transparent);
}

.nv-confirm__verify[data-state="failed"] {
  --nv-verify-ink: var(--nv-danger-ink, #b42318);
  --nv-verify-bg: var(--nv-danger-soft, rgba(180, 35, 24, .1));
  --nv-verify-bd: color-mix(in srgb, var(--nv-danger-ink, #b42318) 32%, transparent);
  border-color: color-mix(in srgb, var(--nv-danger-ink, #b42318) 34%, transparent);
  background: color-mix(in srgb, var(--nv-danger-soft, rgba(180, 35, 24, .1)) 55%, transparent);
}

.nv-confirm__hint {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 var(--nv-space-3);
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-bold);
  color: var(--nv-text-secondary);
}

.nv-confirm__hint .material-icons-outlined {
  font-size: 17px;
  color: var(--nv-text-muted);
}

.nv-confirm__list {
  display: flex;
  flex-direction: column;
  gap: var(--nv-space-2);
}

.nv-confirm__item {
  display: flex;
  align-items: center;
  gap: var(--nv-space-3);
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--nv-border-soft);
  border-radius: var(--nv-radius-btn);
  background-color: var(--nv-elevated);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--nv-dur-fast) var(--nv-ease-out),
    background-color var(--nv-dur-fast) var(--nv-ease-out),
    box-shadow var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-confirm__item:hover {
  border-color: var(--nv-border-brand);
  background-color: var(--nv-brand-softer);
}

.nv-confirm__item.is-on {
  border-color: var(--nv-brand);
  background-color: var(--nv-brand-softer);
  box-shadow: 0 0 0 3px var(--nv-brand-softer);
}

.nv-confirm__item-ico {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 10px;
  background-color: var(--nv-soft);
  overflow: hidden;
}

.nv-confirm__item.is-on .nv-confirm__item-ico {
  background-color: var(--nv-elevated);
}

.nv-confirm__item-ico img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  display: block;
}

.nv-confirm__item-txt {
  flex: 1;
  min-width: 0;
}

.nv-confirm__item-name {
  display: block;
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-medium);
  color: var(--nv-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nv-confirm__item-tick {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  border: 1.5px solid var(--nv-border);
  border-radius: 50%;
  color: #fff;
  transition: background-color var(--nv-dur-fast) var(--nv-ease-out),
    border-color var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-confirm__item.is-on .nv-confirm__item-tick {
  border-color: transparent;
  background-image: var(--nv-gradient);
}

.nv-confirm__item-tick .material-icons-outlined {
  font-size: 15px;
  opacity: 0;
  transform: scale(.6);
  transition: opacity var(--nv-dur-fast) var(--nv-ease-out),
    transform var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-confirm__item.is-on .nv-confirm__item-tick .material-icons-outlined {
  opacity: 1;
  transform: none;
}

.nv-confirm__coupon {
  margin-top: var(--nv-space-4);
  border-top: 1px solid var(--nv-border-soft);
  padding-top: var(--nv-space-3);
}

.nv-confirm__coupon-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 4px 0;
  border: 0;
  background: none;
  font-family: inherit;
  font-size: var(--nv-fs-caption);
  font-weight: var(--nv-weight-medium);
  color: var(--nv-text-secondary);
  cursor: pointer;
  transition: color var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-confirm__coupon-toggle:hover {
  color: var(--nv-brand);
}

.nv-confirm__coupon-toggle > .material-icons-outlined:first-child {
  font-size: 17px;
  color: var(--nv-text-muted);
}

.nv-confirm__coupon-caret {
  margin-left: auto;
  font-size: 19px;
  color: var(--nv-text-faint);
  transition: transform var(--nv-dur-normal) var(--nv-ease-out);
}

.nv-confirm__coupon-toggle[aria-expanded="true"] .nv-confirm__coupon-caret {
  transform: rotate(180deg);
}

.nv-confirm__coupon-body {
  padding-top: var(--nv-space-2);
}

.nv-confirm__coupon-tip {
  margin: var(--nv-space-2) 0 0;
  font-size: var(--nv-fs-micro);
  line-height: 1.5;
  color: var(--nv-text-faint);
}

@media (prefers-reduced-motion: reduce) {
  .nv-confirm__coupon-caret {
    transition: none;
  }
}

.nv-confirm__foot {
  display: flex;
  flex-direction: column;
  gap: var(--nv-space-2);
  padding: var(--nv-space-5);
}

.nv-confirm__go {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: var(--nv-radius-btn);
  background-color: var(--nv-brand-solid);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: var(--nv-weight-bold);
  cursor: pointer;
  box-shadow: var(--nv-shadow-brand);
  transition: filter var(--nv-dur-fast) var(--nv-ease-out),
    transform var(--nv-dur-fast) var(--nv-ease-out);
}

.nv-confirm__go:hover:not(:disabled) {
  filter: brightness(1.06);
}

.nv-confirm__go:active:not(:disabled) {
  transform: scale(.985);
}

.nv-confirm__go:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.nv-confirm__go .material-icons-outlined {
  font-size: 19px;
}

.nv-confirm__tip {
  margin: 0;
  text-align: center;
  font-size: var(--nv-fs-micro);
  color: var(--nv-text-faint);
}

.nv-confirm__tip b {
  color: var(--nv-text-muted);
  font-weight: var(--nv-weight-medium);
}

.nv-gallery__main img[hidden] {
  display: none;
}