.product-options {
  max-width: 360px;
  font-family: Arial, sans-serif;
  font-size: 14px;
  color: #000;
}

.option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.option-row label {
  flex: 1;
  margin-right: 10px;
}

.option-input {
  display: flex;
  align-items: center;
  flex: 0 0 170px; /* largeur zone champ + bouton */
}

.option-input input,
.option-input select {
  flex: 1;
  height: 30px;
  padding: 0 10px;
  border-radius: 16px;
  border: 1px solid #ccc;
  outline: none;
  font-size: 13px;
  appearance: none;
  background-color: #fff;
}

.option-plus {
  margin-left: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: none;
  background-color: #ff6600;
  color: #fff;
  font-size: 14px;
  line-height: 18px;
  cursor: pointer;
  padding: 0;
}