/* 购物车 / 结账 / 支付 / 订单成功 — 对齐首页 Figma Make 气质（非通用电商模板） */

.page-shop-checkout,
.page-shop-payment,
.page-shop-order-thanks,
.page-account-address {
  --sbk-bg: #faf8f5;
  --sbk-ink: #2c231a;
  --sbk-ink-soft: #4a3f35;
  --sbk-muted: #8b7355;
  --sbk-line: rgba(212, 196, 176, 0.45);
  --sbk-cream: #e8dfd6;
  --sbk-footer: #1a1410;
  --sbk-serif: Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  --sbk-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sbk-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(232, 223, 214, 0.55) 0%, transparent 55%),
    radial-gradient(90% 60% at 0% 100%, rgba(212, 196, 176, 0.28) 0%, transparent 50%),
    var(--sbk-bg);
  color: var(--sbk-ink-soft);
  font-family: var(--sbk-sans);
  line-height: 1.6;
}

.page-shop-checkout a,
.page-shop-payment a,
.page-shop-order-thanks a,
.page-account-address a,
.page-shop-checkout a:link,
.page-shop-checkout a:visited,
.page-shop-checkout a:hover,
.page-shop-checkout a:active,
.page-shop-payment a:link,
.page-shop-payment a:visited,
.page-shop-payment a:hover,
.page-shop-payment a:active,
.page-shop-order-thanks a:link,
.page-shop-order-thanks a:visited,
.page-shop-order-thanks a:hover,
.page-shop-order-thanks a:active,
.page-account-address a:link,
.page-account-address a:visited,
.page-account-address a:hover,
.page-account-address a:active {
  color: inherit;
  text-decoration: none;
}

.sbk-flow {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.sbk-flow__main-pad {
  flex: 1;
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
  padding: 2.25rem 1.5rem 4.5rem;
  box-sizing: border-box;
}

/* —— 进度：文字路径，不要圆点仪表盘 —— */
.sbk-flow__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.55rem;
  margin: 0 0 1.75rem;
  font-family: var(--sbk-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sbk-muted);
}

.sbk-flow__crumb-sep {
  opacity: 0.45;
}

.sbk-flow__crumb-item.is-current {
  color: var(--sbk-ink);
  font-weight: 600;
}

.sbk-flow__crumb-item.is-done {
  color: var(--sbk-ink-soft);
}

.sbk-flow__crumb a.sbk-flow__crumb-item:hover {
  color: var(--sbk-ink);
}

.sbk-flow__layout {
  display: grid;
  gap: 2.75rem 3.5rem;
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 1024px) {
  .sbk-flow__layout {
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 20rem);
  }

  .sbk-flow__layout--single {
    grid-template-columns: minmax(0, 40rem);
  }

  .sbk-flow__aside {
    position: sticky;
    top: 5.5rem;
  }
}

.sbk-flow__page-title {
  margin: 0 0 0.5rem;
  font-family: var(--sbk-serif);
  font-size: clamp(2rem, 4.5vw, 2.85rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--sbk-ink);
}

.sbk-flow__page-lead {
  margin: 0 0 2.25rem;
  max-width: 36rem;
  font-size: 0.95rem;
  color: var(--sbk-muted);
}

.sbk-flow__meta-box {
  margin: 0 0 2rem;
  padding: 0 0 1.25rem;
  border-bottom: 1px solid var(--sbk-line);
  font-size: 0.92rem;
}

.sbk-flow__meta-box p {
  margin: 0 0 0.35rem;
}

.sbk-flow__meta-box strong {
  font-family: var(--sbk-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sbk-muted);
  margin-right: 0.65rem;
}

/* —— 分区：一条线 + 标题，不要白卡片阴影 —— */
.sbk-flow__section {
  margin: 0 0 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.sbk-flow__section-title {
  margin: 0 0 0.35rem;
  font-family: var(--sbk-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--sbk-ink);
  letter-spacing: -0.01em;
}

.sbk-flow__section-lead {
  margin: 0 0 1.35rem;
  font-size: 0.9rem;
  color: var(--sbk-muted);
}

.sbk-flow__grid2 {
  display: grid;
  gap: 1.15rem 1.35rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .sbk-flow__grid2 {
    grid-template-columns: 1fr 1fr;
  }
}

.sbk-flow__field {
  margin: 0 0 1.1rem;
  padding: 0;
  border: 0;
  background: transparent;
}

.sbk-flow__field label,
.sbk-flow__section label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--sbk-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sbk-muted);
}

.sbk-flow__field .helptext,
.sbk-flow__section .helptext {
  display: block;
  margin: -0.15rem 0 0.45rem;
  font-size: 0.8rem;
  color: var(--sbk-muted);
}

.sbk-flow__field input,
.sbk-flow__field textarea,
.sbk-flow__field select,
.sbk-flow__section input,
.sbk-flow__section textarea,
.sbk-flow__section select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.7rem 0.15rem;
  border: 0;
  border-bottom: 1px solid var(--sbk-line);
  border-radius: 0;
  background: transparent;
  color: var(--sbk-ink);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.15s;
}

.sbk-flow__field input:focus,
.sbk-flow__field textarea:focus,
.sbk-flow__field select:focus,
.sbk-flow__section input:focus,
.sbk-flow__section textarea:focus,
.sbk-flow__section select:focus {
  outline: none;
  border-bottom-color: var(--sbk-ink);
}

.sbk-flow__field--invalid input,
.sbk-flow__field--invalid textarea,
.sbk-flow__field--invalid select {
  border-bottom-color: #a3482e;
}

.sbk-flow__field .errorlist,
.sbk-flow__section .errorlist,
.sbk-flow__error-box {
  margin: 0.35rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: #a3482e;
}

.sbk-flow__alert {
  margin: 0 0 1.5rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--sbk-line);
  border-bottom: 1px solid var(--sbk-line);
  font-size: 0.9rem;
  color: var(--sbk-ink-soft);
}

.sbk-flow__alert ul {
  margin: 0;
  padding-left: 1.1rem;
}

.sbk-flow__note {
  margin: 0 0 1.75rem;
  font-size: 0.85rem;
  color: var(--sbk-muted);
  line-height: 1.55;
}

.sbk-flow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  margin-top: 0.5rem;
}

.sbk-flow__btn,
a.sbk-flow__btn,
a.sbk-flow__btn:link,
a.sbk-flow__btn:visited,
a.sbk-flow__btn:hover,
a.sbk-flow__btn:active {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.55rem;
  border: none;
  border-radius: 2px;
  background: var(--sbk-ink);
  color: var(--sbk-bg) !important;
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none !important;
}

.sbk-flow__btn:hover,
a.sbk-flow__btn:hover {
  background: #4a3f35;
  transform: scale(1.02);
}

.sbk-flow__btn:disabled,
a.sbk-flow__btn.pointer-events-none {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.sbk-flow__btn--ghost,
a.sbk-flow__btn--ghost {
  background: transparent;
  color: var(--sbk-ink) !important;
  border: 1px solid var(--sbk-line);
}

.sbk-flow__btn--ghost:hover,
a.sbk-flow__btn--ghost:hover {
  background: rgba(232, 223, 214, 0.45);
  border-color: var(--sbk-muted);
}

/* —— 摘要栏：轻量，不要厚卡片 —— */
.sbk-flow__summary {
  padding: 0;
  border: 0;
  background: transparent;
}

.sbk-flow__summary-title {
  margin: 0 0 1.15rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--sbk-line);
  font-family: var(--sbk-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sbk-muted);
}

.sbk-flow__sum-line {
  display: flex;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(212, 196, 176, 0.28);
}

.sbk-flow__sum-thumb {
  width: 3.5rem;
  height: 3.5rem;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--sbk-cream);
}

.sbk-flow__sum-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sbk-flow__sum-body {
  flex: 1;
  min-width: 0;
}

.sbk-flow__sum-name {
  margin: 0 0 0.2rem;
  font-size: 0.92rem;
  color: var(--sbk-ink);
  line-height: 1.35;
}

.sbk-flow__sum-meta {
  margin: 0;
  font-size: 0.78rem;
  color: var(--sbk-muted);
}

.sbk-flow__sum-foot {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.45rem;
  font-size: 0.85rem;
  color: var(--sbk-muted);
}

.sbk-flow__sum-price {
  color: var(--sbk-ink);
  font-weight: 560;
}

.sbk-flow__sum-totals {
  margin-top: 1rem;
  padding-top: 0.25rem;
}

.sbk-flow__sum-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.35rem 0;
  font-size: 0.9rem;
}

.sbk-flow__sum-grand {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--sbk-ink);
  font-family: var(--sbk-serif);
  font-size: 1.25rem;
  color: var(--sbk-ink);
}

/* —— 支付方式：列表，不要双卡片 —— */
.sbk-pay-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--sbk-line);
}

.sbk-pay-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0.1rem;
  border-bottom: 1px solid var(--sbk-line);
  cursor: pointer;
}

.sbk-pay-option.is-disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.sbk-pay-option__lead {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.sbk-pay-option__icon {
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  fill: var(--sbk-ink-soft);
  transition: fill 0.15s;
}

.sbk-pay-option.is-checked .sbk-pay-option__icon--alipay {
  fill: #1677ff;
}

.sbk-pay-option.is-checked .sbk-pay-option__icon--wechat {
  fill: #07c160;
}

.sbk-pay-option__main {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.sbk-pay-option__name {
  font-size: 1.05rem;
  color: var(--sbk-ink);
}

.sbk-pay-option__hint {
  font-size: 0.8rem;
  color: var(--sbk-muted);
}

.sbk-pay-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.sbk-pay-option__mark {
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--sbk-muted);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.sbk-pay-option.is-checked .sbk-pay-option__mark {
  border-color: var(--sbk-ink);
  background: var(--sbk-ink);
  box-shadow: inset 0 0 0 2px var(--sbk-bg);
}

/* 省市区选择（结账页） */
.addr-pca {
  margin: 0 0 1.1rem;
}

.addr-pca__row {
  margin: 0 0 0.75rem;
}

.addr-pca__label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--sbk-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sbk-muted);
}

.addr-pca__selects {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .addr-pca__selects {
    grid-template-columns: repeat(3, 1fr);
  }
}

.addr-pca__sel {
  width: 100%;
  box-sizing: border-box;
  padding: 0.7rem 0.15rem;
  border: 0;
  border-bottom: 1px solid var(--sbk-line);
  border-radius: 0;
  background: transparent;
  color: var(--sbk-ink);
  font: inherit;
  font-size: 0.95rem;
}

.addr-pca__sel:focus {
  outline: none;
  border-bottom-color: var(--sbk-ink);
}

.addr-pca__hint,
.addr-pca__err {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--sbk-muted);
}

.addr-pca__err {
  color: #a3482e;
}

.addr-pca__errs {
  margin: 0.35rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: #a3482e;
}


/* —— 成功弹层 —— */
.sbk-flow__success {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.sbk-flow__dialog-mask {
  position: absolute;
  inset: 0;
  background: rgba(26, 20, 16, 0.48);
  backdrop-filter: blur(6px);
}

.sbk-flow__success-inner {
  position: relative;
  width: min(28rem, 100%);
  padding: 2.25rem 1.75rem 1.75rem;
  background: var(--sbk-bg);
  border: 1px solid var(--sbk-line);
  color: var(--sbk-ink-soft);
}

.sbk-flow__dialog-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  border: 0;
  background: transparent;
  color: var(--sbk-muted);
  cursor: pointer;
  padding: 0.25rem;
}

.sbk-flow__success-icon {
  margin: 0 auto 1rem;
  width: 3rem;
  height: 3rem;
  color: var(--sbk-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sbk-flow__success-icon--fail {
  color: #a3482e;
}

.sbk-flow__success-icon--ok {
  color: #1f7a38;
}

.sbk-flow__success-icon--pending {
  color: #8b7355;
}

.sbk-flow__success-hint--ok {
  color: #1f7a38 !important;
}

.sbk-flow__success-hint--warn {
  color: #b54708 !important;
}

.sbk-flow__success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin: 0.25rem 0 1rem;
}

.sbk-flow__success-title {
  margin: 0 0 0.5rem;
  text-align: center;
  font-family: var(--sbk-serif);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--sbk-ink);
}

.sbk-flow__success-lead,
.sbk-flow__success-hint,
.sbk-flow__success-footnote {
  text-align: center;
  font-size: 0.9rem;
  color: var(--sbk-muted);
  margin: 0 0 0.65rem;
}

.sbk-flow__success-card {
  margin: 1.35rem 0 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--sbk-line);
  border-bottom: 1px solid var(--sbk-line);
}

.sbk-flow__success-card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.85rem;
}

.sbk-flow__success-rows > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.4rem 0;
  font-size: 0.85rem;
}

.sbk-flow__success-rows span:first-child {
  color: var(--sbk-muted);
  flex-shrink: 0;
}

/* 旧 class 兼容（避免遗漏模板） */
.sbk-flow__panel {
  margin: 0 0 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
}

.sbk-flow__panel-title {
  margin: 0 0 0.35rem;
  font-family: var(--sbk-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--sbk-ink);
}

.sbk-flow__panel-lead {
  margin: 0 0 1.35rem;
  font-size: 0.9rem;
  color: var(--sbk-muted);
}

.sbk-nav__row--checkout {
  max-width: 80rem;
  margin: 0 auto;
}