/* ==========================================================================
   Checkout / Buy Page
   ========================================================================== */

.checkout-section {
  padding: var(--space-lg) 0 var(--space-2xl);
  font-size: 16px; /* Smaller base font for checkout pages */
}

/* Keep breadcrumb at normal size, then reset for content below */
.checkout-section .breadcrumb {
  font-size: 0.9rem;
}

.checkout-section .checkout-layout,
.checkout-section .checkout-actions,
.checkout-section .order-expired-notice,
.checkout-section .order-paid-notice {
  font-size: 15px;
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }
}

/* Order Summary */
.order-summary {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
}

.order-summary h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

/* Order ID Display */
.order-id-display {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.order-id-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.order-id-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  background: var(--color-bg);
  padding: 2px var(--space-sm);
  border: 1px solid var(--color-border);
}

.order-product {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.order-product-image {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border: 1px solid var(--color-border);
}

.order-product-info {
  flex: 1;
}

.order-product-title {
  font-size: 1rem;
  font-weight: 400;
  margin: 0 0 var(--space-xs);
  line-height: 1.4;
}

.order-product-brand {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin: 0;
}

.order-price-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.price-line {
  display: flex;
  justify-content: space-between;
  color: var(--color-text-secondary);
}

.price-line.price-total {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-price);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.zcash-equivalent {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.equivalent-label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-xs);
}

.equivalent-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-xs);
  font-family: var(--font-mono);
}

.equivalent-rate {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-sm);
}

.equivalent-note {
  font-size: 0.8rem;
  color: var(--color-text-tertiary);
  margin: 0;
}

/* Order Expiration */
.order-expiration {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  text-align: center;
}

.expiration-value {
  margin: 0;
  color: var(--color-text-secondary);
}

.expiration-exact {
  margin: var(--space-xs) 0 0;
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
}

/* Payment Section */
.payment-section {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
}

.payment-section h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 var(--space-lg);
}

.qr-code-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.qr-code {
  background: var(--color-bg);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
}

.qr-code svg {
  display: block;
  width: 180px;
  height: 180px;
}

.address-section {
  margin-bottom: var(--space-lg);
}

.address-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
}

.address-display {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-md);
  overflow-x: auto;
}

.zcash-address {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  word-break: break-all;
  color: var(--color-text);
}

.address-note {
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
  margin: var(--space-sm) 0 0;
}

/* Payment Status */
.payment-status {
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-warning);
}

/* Different payment status states */
.status-indicator.waiting .status-dot {
  background: var(--color-warning);
  animation: pulse 2s ease-in-out infinite;
}

.status-indicator.confirming {
  color: var(--color-link);
}

.status-indicator.confirming .status-dot {
  background: var(--color-link);
  animation: pulse 1.5s ease-in-out infinite;
}

.status-indicator.confirmed {
  color: var(--color-success);
}

.status-indicator.confirmed .status-dot {
  background: var(--color-success);
}

.status-indicator.wrong-amount {
  color: var(--color-error);
}

.status-indicator.wrong-amount .status-dot {
  background: var(--color-error);
}

.status-indicator.error {
  color: var(--color-error);
}

.status-indicator.error .status-dot {
  background: var(--color-error);
}

.status-detail {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin: var(--space-sm) 0 0;
}

.status-detail.error {
  color: var(--color-error);
}

.status-detail.warning {
  color: var(--color-warning);
}

/* Underpaid status */
.status-indicator.underpaid {
  color: var(--color-warning);
}

.status-indicator.underpaid .status-dot {
  background: var(--color-warning);
}

/* Overpaid status */
.status-indicator.overpaid {
  color: var(--color-link);
}

.status-indicator.overpaid .status-dot {
  background: var(--color-link);
}

/* Transaction Details */
.transaction-details {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.transactions-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-sm);
}

.transaction-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  font-size: 0.9rem;
}

.tx-amount {
  font-family: var(--font-mono);
  font-weight: 500;
}

.tx-link {
  color: var(--color-link);
  font-size: 0.85rem;
}

.tx-link:hover {
  color: var(--color-link-hover);
}

.tx-confirmations {
  color: var(--color-text-tertiary);
  font-size: 0.85rem;
}

/* Order paid notice transaction link */
.order-paid-notice .transaction-link {
  margin-top: var(--space-md);
  font-size: 0.9rem;
}

.order-paid-notice .transaction-link a {
  font-family: var(--font-mono);
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

/* Payment Instructions */
.payment-instructions {
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.payment-instructions h3 {
  font-weight: 700;
  margin: 0 0 var(--space-sm);
}

.payment-instructions ol {
  margin: 0;
  padding-left: var(--space-lg);
}

.payment-instructions li {
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
}

/* Privacy Notice */
.privacy-notice,
.shipping-notice {
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-sm);
}

.privacy-notice h4,
.shipping-notice h4 {
  font-weight: 700;
  margin: 0 0 var(--space-xs);
  color: var(--color-text);
}

.privacy-notice p,
.shipping-notice p {
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* Checkout Actions */
.checkout-actions {
  margin-top: var(--space-lg);
}

.cancel-link {
  color: var(--color-link);
}

/* ==========================================================================
   Shipping Summary / Address Display
   ========================================================================== */

.shipping-summary,
.shipping-confirmation {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.shipping-summary h3,
.shipping-confirmation h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--color-text-secondary);
}

.shipping-address-display {
  font-style: normal;
  line-height: 1.6;
  color: var(--color-text);
}

/* ==========================================================================
   Shipping Form
   ========================================================================== */

.shipping-form-section {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
}

.shipping-form-section h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 var(--space-lg);
}

.shipping-form .form-row {
  display: flex;
  gap: var(--space-md);
}

.shipping-form .form-group-half {
  flex: 1;
}

.shipping-form .form-group-quarter {
  flex: 0 0 25%;
  min-width: 100px;
}

.shipping-form .form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23333' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 12px;
  padding-right: 32px;
}

.shipping-form .form-actions {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.shipping-form .shipping-submit {
  width: 100%;
  font-size: 1.1rem;
  padding: var(--space-md) var(--space-xl);
}

@media (max-width: 768px) {
  .shipping-form .form-row {
    flex-direction: column;
    gap: 0;
  }

  .shipping-form .form-group-half,
  .shipping-form .form-group-quarter {
    flex: none;
    width: 100%;
  }
}

/* Checkout Steps List */
.checkout-steps-list {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.checkout-steps-list li {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.order-info-list {
  margin: var(--space-md) 0 0;
  padding-left: var(--space-lg);
}

.order-info-list li {
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
}