.product-ui {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: #0f111a;
  color: #e8eaf0;
  min-height: 100vh;
  margin: 0;
  padding: 1rem 1.25rem 2rem;
}

.product-ui--embed {
  padding: 0.75rem 1rem 1.5rem;
}

.product-ui-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
}

.product-ui-lead {
  margin: 0 0 1rem;
  color: #9aa3b5;
  font-size: 0.9rem;
}

.product-ui-status {
  min-height: 1.25rem;
  color: #9aa3b5;
  font-size: 0.85rem;
}

.product-ui-status--error {
  color: #f87171;
}

.product-ui-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  margin-top: 0.75rem;
}

.product-ui-card {
  background: #171a24;
  border: 1px solid #2a3144;
  border-radius: 12px;
  padding: 1rem;
}

.product-ui-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.product-ui-card-price {
  margin: 0 0 0.5rem;
  font-weight: 600;
  color: #c4b5fd;
}

.product-ui-checkout {
  max-width: 42rem;
}

.product-ui-checkout p {
  color: #9aa3b5;
}

.product-ui-header--row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.product-ui-close {
  flex: 0 0 auto;
  border: 1px solid #2a3144;
  background: #171a24;
  color: #c4b5fd;
  border-radius: 10px;
  padding: 0.55rem 0.85rem;
  font-size: 0.85rem;
  cursor: pointer;
}

.product-ui-close:hover {
  background: #222636;
}

.product-ui-table-wrap {
  overflow-x: auto;
  margin-top: 0.75rem;
}

.product-ui-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.product-ui-table th,
.product-ui-table td {
  border-bottom: 1px solid #2a3144;
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.product-ui-table th {
  color: #9aa3b5;
  font-weight: 600;
  white-space: nowrap;
}

.product-ui-table tbody tr:hover {
  background: rgba(99, 102, 241, 0.08);
}

.product-ui-empty {
  margin: 1rem 0 0;
  color: #9aa3b5;
}