/* Product / checkout pages */

.product-page-main {
  padding-block: 2rem 4rem;
}

.breadcrumb {
  margin: 0 0 1.5rem;
  padding: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.breadcrumb li:not(:last-child)::after {
  content: " / ";
  margin-inline-start: 0.35rem;
  color: var(--color-border);
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.product-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 900px) {
  .product-layout {
    grid-template-columns: 1fr 22rem;
  }
}

.product-detail h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
}

.product-intro {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  font-size: 1.0625rem;
}

.feature-list {
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-inline-start: 1.5rem;
  margin-bottom: 0.625rem;
  color: var(--color-text);
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  inset-inline-start: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.checkout-box {
  position: sticky;
  top: calc(var(--header-height) + 1rem);
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.checkout-box h2 {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  font-weight: 700;
}

.checkout-price {
  margin: 0 0 0.25rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.checkout-amount {
  margin: 0 0 1.25rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.checkout-amount small {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.btn-pay {
  display: block;
  width: 100%;
  padding: 0.875rem 1.25rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-pay:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn-pay:disabled,
.btn-pay.is-pending {
  background: #94a3b8;
  cursor: not-allowed;
}

.checkout-note {
  margin: 1rem 0 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.gateway-setup-notice {
  padding: 0.75rem;
  background: #fff8e6;
  border: 1px solid #f0d78c;
  border-radius: var(--radius);
}

.merchant-info {
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.merchant-info h2 {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  font-weight: 700;
}

.merchant-info dl {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.merchant-info dt {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.merchant-info dd {
  margin: 0.15rem 0 0;
  font-weight: 500;
}

.terms-box {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.terms-box h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 700;
}

.terms-box p {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

.back-link::before {
  content: "→ ";
}

.payment-result {
  max-width: 32rem;
  margin: 2rem auto;
  padding: 2rem;
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.payment-result h1 {
  margin: 0 0 1rem;
  font-size: 1.375rem;
}

.payment-result p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
}

.payment-result--success {
  border-color: rgba(0, 132, 209, 0.35);
}

.payment-result--failed {
  border-color: rgba(220, 38, 38, 0.25);
}

.payment-ref {
  padding: 0.75rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.payment-result .btn {
  margin: 0.25rem;
}

.payment-result-lead {
  text-align: start;
  line-height: 1.7;
}

.payment-activation {
  margin: 1.5rem 0;
  padding: 1.25rem;
  text-align: start;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.payment-activation__title {
  margin: 0 0 0.75rem;
  font-size: 1.0625rem;
}

.payment-activation__steps {
  margin: 0 0 1.25rem;
  padding-inline-start: 1.25rem;
  color: var(--color-text);
  line-height: 1.75;
}

.payment-activation__steps li + li {
  margin-top: 0.5rem;
}

.payment-activation__open {
  display: inline-block;
  margin-bottom: 1rem;
}

.payment-activation__fallback {
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--color-border);
}

.payment-activation__fallback-label {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
}

.payment-activation__command {
  margin: 0 0 0.75rem;
  padding: 0.75rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8125rem;
  line-height: 1.6;
  text-align: start;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  direction: ltr;
}

.payment-activation__hint {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}