#tsb-wrap {
  max-width: 600px;
  margin: auto;
  font-family: Arial;
}

#tsb-colors {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.tsb-color {
  border: 2px solid #ddd;
  padding: 5px;
  text-align: center;
  cursor: pointer;
}

.tsb-color.active {
  border: 2px solid black;
}

.tsb-color img {
  width: 100%;
}

#tsb-qty {
  margin: 20px 0;
}

.tsb-btn {
  padding: 10px 15px;
  margin: 5px;
  border: 1px solid #ccc;
  cursor: pointer;
}

.tsb-btn.active {
  background: black;
  color: white;
}

#tsb-preview {
  text-align: center;
  margin: 20px 0;
}

#tsb-shirt {
  width: 220px;
}

.old-price {
  text-decoration: line-through;
  color: #888;
  margin-right: 10px;
}

.new-price {
  font-weight: bold;
  font-size: 22px;
}