/* checkout-dialog.v1 — 统一下单弹窗 */
.cko-dialog {
  width: min(520px, calc(100vw - 24px));
  max-height: calc(100vh - 24px);
  padding: 0;
  border: 0;
  border-radius: 16px;
  background: transparent;
  color: inherit;
}
.cko-dialog::backdrop {
  background: rgba(12, 28, 32, 0.55);
}
.cko-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: calc(100vh - 24px);
  overflow: auto;
  padding: 22px 22px 18px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(13, 40, 44, 0.18);
}
.cko-hd {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.cko-kicker {
  margin: 0 0 4px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b7c82;
  font-weight: 650;
}
.cko-hd h2 {
  margin: 0;
  font-size: 1.2rem;
}
.cko-x {
  border: 0;
  background: none;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  color: #5b6b73;
}
.cko-product {
  margin: 0;
  font-weight: 650;
  color: var(--jade, #0d4f52);
}
.cko-price {
  margin: -6px 0 0;
  font-size: 0.9rem;
  color: #9a3412;
}
.cko-operator {
  margin: 0;
  font-size: 0.78rem;
  color: #6b7c82;
}
.cko-next {
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fff7ed;
  color: #9a3412;
  font-size: 0.82rem;
  line-height: 1.55;
}
.cko-field {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
}
.cko-field input,
.cko-field textarea {
  width: 100%;
  border: 1px solid #d5dde3;
  border-radius: 10px;
  padding: 9px 11px;
  font: inherit;
  font-weight: 500;
}
.cko-pay {
  margin: 4px 0 0;
  padding: 12px 12px 8px;
  border: 1px solid rgba(13, 79, 82, 0.12);
  border-radius: 12px;
}
.cko-pay legend {
  padding: 0 6px;
  font-size: 0.82rem;
  font-weight: 700;
}
.cko-pay-empty,
.cko-pay-none {
  margin: 0 0 8px;
  font-size: 0.84rem;
  color: #9a3412;
  line-height: 1.5;
}
.cko-method {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 10px;
  align-items: start;
  margin: 0 0 10px;
  font-size: 0.86rem;
  font-weight: 500;
}
.cko-method.is-off {
  opacity: 0.55;
}
.cko-method small {
  display: block;
  margin-top: 2px;
  color: #6b7c82;
  font-weight: 500;
}
.cko-account {
  grid-column: 2;
  margin: 0;
  padding: 8px 10px;
  background: #f8fafb;
  border-radius: 8px;
  font-size: 0.8rem;
  line-height: 1.55;
}
.cko-account dt {
  color: #6b7c82;
  font-weight: 600;
}
.cko-account dd {
  margin: 0 0 6px;
}
.cko-check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.82rem;
  line-height: 1.5;
}
.cko-check a {
  color: var(--jade, #0d4f52);
}
.cko-msg {
  margin: 0;
  font-size: 0.84rem;
}
.cko-msg.is-err { color: #b42318; }
.cko-msg.is-ok { color: #067647; }
.cko-ft {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}