.lwc-boleto-card {
  border: 2px solid #333;
  border-radius: 8px;
  padding: 12px;
  margin: 8px 0;
  background: #fafafa;
}

.lwc-boleto-combo {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
}

.lwc-boleto-combo div {
  padding: 8px;
  background: #fff;
  border: 1px solid #ccc;
  text-align: center;
  border-radius: 4px;
}

.lwc-bingo-highlight {
  background: #ffeb3b !important;
}