.payment-step {
  width: min(100%, 560px);
  padding: 0 !important;
  background: var(--white);
  color: var(--ink);
}
.payment-step[hidden] {
  display: none;
}
.payment-step-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 30px 34px 22px;
  border-bottom: 1px solid var(--line);
}
.payment-step-header .eyebrow {
  margin-bottom: 8px;
}
.payment-step-header h3 {
  font: 600 30px var(--serif);
  margin: 0;
  letter-spacing: -0.03em;
}
.payment-step-meta {
  margin: 0;
  padding: 15px 34px;
  background: #f0ece4;
  color: var(--muted);
  font: 11px var(--mono);
  letter-spacing: 0.02em;
}
.payment-step-meta strong {
  color: var(--ink);
}
.payment-reference-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 20px;
  margin: 24px 34px 18px;
  padding: 18px 20px;
  background: var(--ink);
  color: var(--white);
  border-radius: 3px;
}
.payment-reference-card span {
  font: 10px var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #c9c1b5;
}
.payment-reference-card strong {
  font: 600 15px var(--mono);
  text-align: right;
}
.payment-instruction-box {
  margin: 0 34px;
  padding: 24px;
  background: #e8eee7;
  border-left: 4px solid var(--olive);
}
.payment-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  background: var(--olive);
  color: white;
  border-radius: 50%;
  font-size: 17px;
}
.payment-instruction-box h2 {
  margin: 0 0 7px;
  font: 600 22px var(--serif);
}
.payment-instruction-box p {
  margin: 0 0 15px;
  color: var(--muted);
  font-size: 12px;
}
.payment-instruction-box ol {
  margin: 0;
  padding-left: 20px;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.9;
}
.payment-instruction-box li::marker {
  color: var(--olive);
  font-weight: 700;
}
.payment-summary {
  margin: 24px 34px 0;
}
.payment-summary h3 {
  margin: 0 0 12px;
  font: 600 18px var(--serif);
}
.payment-items {
  border-top: 1px solid var(--line);
}
.payment-item-row {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.payment-item-row strong {
  font-family: var(--mono);
  font-size: 11px;
}
.payment-summary-total {
  display: flex;
  justify-content: space-between;
  padding-top: 14px;
  font-size: 13px;
}
.payment-summary-total strong {
  font-family: var(--mono);
}
.confirm-checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 25px 34px 20px;
  font-size: 12px;
  line-height: 1.4;
}
.confirm-checkbox input {
  accent-color: var(--clay);
  margin-top: 2px;
}
.payment-actions {
  display: flex;
  gap: 10px;
  padding: 18px 34px 30px;
  border-top: 1px solid var(--line);
}
.payment-actions .primary-button,
.payment-actions .secondary-button {
  flex: 1;
}
.payment-actions .primary-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.payment-actions .secondary-button {
  padding: 15px 22px;
  border: 1px solid var(--line);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
@media (max-width: 600px) {
  .payment-step-header,
  .payment-step-meta,
  .payment-actions {
    padding-left: 22px;
    padding-right: 22px;
  }
  .payment-reference-card,
  .payment-instruction-box,
  .payment-summary {
    margin-left: 22px;
    margin-right: 22px;
  }
  .payment-step-header h3 {
    font-size: 25px;
  }
  .payment-actions {
    flex-direction: column-reverse;
  }
  .payment-actions button {
    width: 100%;
  }
}