.nj-checkout {
  background:
    radial-gradient(circle at 8% 0%, rgba(var(--sp-primary-rgb), 0.08), transparent 32%),
    linear-gradient(180deg, #f4f8f5 0%, #fff 220px);
}

.nj-checkout__wrap {
  max-width: 1040px;
}

.nj-pay-steps {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.nj-pay-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--sp-muted);
  font-size: 14px;
  font-weight: 500;
}

.nj-pay-steps li + li::before {
  content: "";
  width: 42px;
  height: 2px;
  margin: 0 14px;
  background: #d7e4db;
  border-radius: 2px;
}

.nj-pay-steps__num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid #d7e4db;
  font-size: 13px;
  font-weight: 600;
}

.nj-pay-steps li.is-done,
.nj-pay-steps li.is-current {
  color: var(--sp-dark);
}

.nj-pay-steps li.is-done .nj-pay-steps__num,
.nj-pay-steps li.is-current .nj-pay-steps__num {
  background: var(--sp-primary);
  border-color: var(--sp-primary);
  color: #fff;
}

.nj-pay-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.nj-pay-card {
  background: #fff;
  border: 1px solid var(--sp-border);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(32, 33, 36, 0.05);
}

.nj-pay-card__head {
  padding: 22px 24px 0;
}

.nj-pay-card__head h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 600;
}

.nj-pay-card__head p {
  margin: 0;
  color: var(--sp-muted);
  font-size: 14px;
}

.nj-pay-card__body {
  padding: 20px 24px 24px;
}

.nj-pay-methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nj-pay-method {
  display: block;
  margin: 0;
  cursor: pointer;
}

.nj-pay-method input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.nj-pay-method__body {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border: 1.5px solid var(--sp-border);
  border-radius: 14px;
  background: #fff;
  transition: border-color .2s, box-shadow .2s, background .2s;
}

.nj-pay-method:hover .nj-pay-method__body {
  border-color: rgba(var(--sp-primary-rgb), 0.45);
}

.nj-pay-method input:checked + .nj-pay-method__body {
  border-color: var(--sp-primary);
  background: rgba(var(--sp-primary-rgb), 0.05);
  box-shadow: 0 0 0 4px rgba(var(--sp-primary-rgb), 0.1);
}

.nj-pay-method input:focus-visible + .nj-pay-method__body {
  outline: 2px solid var(--sp-primary);
  outline-offset: 2px;
}

.nj-pay-method input:disabled + .nj-pay-method__body {
  cursor: not-allowed;
  background: #fafafa;
}

.nj-pay-method__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--sp-primary-rgb), 0.1);
  color: var(--sp-primary);
  font-size: 18px;
}

.nj-pay-method__copy {
  flex: 1;
  min-width: 0;
}

.nj-pay-method__copy strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
}

.nj-pay-method__copy span {
  display: block;
  margin-top: 2px;
  color: var(--sp-muted);
  font-size: 13px;
  line-height: 1.45;
}

.nj-pay-method__warn {
  display: block;
  margin-top: 8px;
  color: #b42318;
  font-size: 13px;
}

.nj-pay-radio {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 50%;
  border: 2px solid #c5d4c9;
  flex-shrink: 0;
  position: relative;
}

.nj-pay-method input:checked + .nj-pay-method__body .nj-pay-radio {
  border-color: var(--sp-primary);
}

.nj-pay-method input:checked + .nj-pay-method__body .nj-pay-radio::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--sp-primary);
}

.nj-pay-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 20px;
}

.nj-pay-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #f3f7f4;
  color: var(--sp-muted);
  font-size: 12px;
  font-weight: 500;
}

.nj-pay-trust i {
  color: var(--sp-primary);
}

.nj-checkout .nj-pay-submit {
  width: 100%;
  min-height: 50px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
}

.nj-checkout .nj-pay-submit[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.nj-pay-note {
  margin: 14px 0 0;
  color: var(--sp-muted);
  font-size: 13px;
  text-align: center;
}

.nj-pay-summary {
  position: sticky;
  top: 96px;
  overflow: hidden;
}

.nj-pay-summary__banner {
  padding: 22px 24px 18px;
  background: linear-gradient(135deg, #246b3b 0%, #2d7d46 55%, #3e9458 100%);
  color: #fff;
}

.nj-pay-summary__kicker {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.8;
}

.nj-pay-summary__banner h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  color: #fff;
}

.nj-pay-summary__banner p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.nj-pay-summary__price {
  padding: 18px 24px 8px;
}

.nj-pay-summary__price strong {
  font-size: 36px;
  line-height: 1;
  font-weight: 700;
  color: var(--sp-dark);
}

.nj-pay-summary__price span {
  margin-left: 4px;
  color: var(--sp-muted);
  font-size: 15px;
}

.nj-pay-upgrade {
  margin: 8px 24px 4px;
  padding: 12px 14px;
  border: 1px dashed rgba(var(--sp-primary-rgb), 0.45);
  border-radius: 12px;
  background: rgba(var(--sp-primary-rgb), 0.04);
  font-size: 14px;
}

.nj-pay-upgrade div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 3px 0;
}

.nj-pay-upgrade__credit {
  color: var(--sp-primary-dark);
}

.nj-pay-upgrade__total {
  margin-top: 4px;
  padding-top: 8px !important;
  border-top: 1px solid var(--sp-border);
  font-weight: 700;
}

.nj-pay-features {
  list-style: none;
  margin: 8px 0 0;
  padding: 0 24px 8px;
}

.nj-pay-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid var(--sp-border);
  font-size: 14px;
}

.nj-pay-features i {
  margin-top: 3px;
  color: var(--sp-primary);
}

.nj-pay-secure {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 16px 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #f3f7f4;
  color: var(--sp-muted);
  font-size: 13px;
}

.nj-pay-secure i {
  color: var(--sp-primary);
  font-size: 16px;
}

.nj-pay-alert {
  margin-bottom: 18px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fdecea;
  color: #8a1f14;
  font-size: 14px;
}

.nj-pay-alert ul {
  margin: 0;
  padding-left: 18px;
}

.nj-pay-center {
  text-align: center;
  padding: 36px 28px 32px;
}

.nj-pay-center h2 {
  margin: 14px 0 8px;
  font-size: 24px;
}

.nj-pay-center p {
  margin: 0 auto 20px;
  max-width: 420px;
  color: var(--sp-muted);
}

.nj-pay-amount-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(var(--sp-primary-rgb), 0.1);
  color: var(--sp-primary-dark);
  font-weight: 600;
}

.nj-pay-amount-pill strong {
  font-size: 22px;
}

@media (max-width: 860px) {
  .nj-pay-layout {
    grid-template-columns: 1fr;
  }

  .nj-pay-summary {
    position: static;
    order: -1;
  }

  .nj-pay-steps li + li::before {
    width: 18px;
    margin: 0 8px;
  }

  .nj-pay-steps {
    overflow-x: auto;
  }
}