.product-show {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 20px;
}

.product-show-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}

.product-main-image {
  width: 100%;
  max-width: 420px;
  display: block;
  margin: 0 auto 16px;
}

.product-description {
  margin: 16px 0;
}

.variant-selector {
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.variant-selector-group {
  border: 0;
  margin: 0;
  padding: 0;
  width: 100%;
}

.variant-selector-legend {
  margin-bottom: 8px;
  font-weight: 700;
}

.variant-radio-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.variant-radio-list-sizes {
  flex-direction: column;
  align-items: center;
}

.variant-radio-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  background: var(--color-surface);
}

.variant-radio-option.is-disabled {
  opacity: 0.55;
}

.variant-option-name {
  font-weight: 700;
}

.variant-option-meta {
  color: var(--color-text-muted, #5f6368);
  font-size: 13px;
}

.color-thumbnail {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.variant-selector-hint {
  margin-top: 6px;
  font-size: 14px;
}

.variant-selector .product-cart-button {
  margin-top: 6px;
}

.product-cart-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-contrast);
  border: none;
  cursor: pointer;
  font-weight: 700;
}

.product-cart-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.paypal-container {
  margin: 24px 0;
}

.paypal-status {
  margin-top: 12px;
  font-weight: 600;
}

.paypal-status-error {
  color: var(--color-danger, #b42318);
}

.paypal-status-success {
  color: var(--color-success, #027a48);
}

.back-link {
  display: inline-block;
  margin-top: 20px;
  text-decoration: none;
}