.checkout-shell {
  max-width: 640px;
  margin: 48px auto;
  padding: 0 20px 64px;
}

.checkout-card {
  padding: 32px;
}

.checkout-card h1 {
  margin: 4px 0 20px;
}

.checkout-state .message {
  margin: 0 0 12px;
  color: var(--muted);
}

.checkout-state .message.is-error {
  color: #a33328;
  font-weight: 700;
}

.checkout-state .message.is-success {
  color: var(--green-dark);
  font-weight: 700;
}

.fact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px 24px;
  margin: 0 0 20px;
  padding: 16px;
  background: var(--soft);
  border-radius: 10px;
}

.fact-list div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fact-list dt {
  font-size: 0.85rem;
  color: var(--muted);
}

.fact-list dd {
  margin: 0;
  font-weight: 700;
  color: var(--ink);
}

.checkout-amount {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  margin-bottom: 16px;
}

.checkout-amount input {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 1rem;
}

.credit-estimate {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--teal-soft);
  border-radius: 8px;
  margin-bottom: 8px;
}

.credit-estimate strong {
  color: var(--green-dark);
  font-size: 1.1rem;
}

.checkout-projected {
  color: var(--muted);
  margin: 0 0 24px;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.payment-method {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}

.payment-method:has(input:checked) {
  border-color: var(--green);
  background: var(--teal-soft);
}

.payment-method input {
  accent-color: var(--green);
}

.payment-method-label {
  font-weight: 700;
  color: var(--ink);
}

.payment-method-subtitle {
  color: var(--muted);
  font-size: 0.85rem;
}

.checkout-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.checkout-actions button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.checkout-summary-block {
  margin: 12px 0 20px;
}

.checkout-trust {
  margin-top: 32px;
  padding: 20px;
}

.checkout-trust-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
}

.lock-icon {
  flex: none;
}

.checkout-trust p {
  margin: 0 0 8px;
}

.checkout-trust-note {
  font-size: 0.85rem;
  opacity: 0.85;
}

@media (max-width: 560px) {
  .checkout-card {
    padding: 20px;
  }
  .checkout-actions {
    flex-direction: column;
  }
  .checkout-actions .button,
  .checkout-actions button {
    width: 100%;
    text-align: center;
  }
}