.custom-voucher-system__purchase {
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid #d9d9d9;
  border-radius: 12px;
  background: #fff;
}

.custom-voucher-system__purchase {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(40, 39, 36, 0.06);
}

.custom-voucher-system__title {
  margin: 0 0 .75rem;
  font-size: 1rem;
  line-height: 1.4;
}

.custom-voucher-system__product-panel {
  display: grid;
  gap: 1rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.custom-voucher-system__product-label {
  display: block;
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.375rem;
  letter-spacing: 0;
  text-transform: none;
  color: #282724;
}

.custom-voucher-system__amounts {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.custom-voucher-system__amount-option {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .75rem;
  border: 1px solid #ccc;
  border-radius: 999px;
}

.custom-voucher-system__amounts--product {
  gap: .75rem;
}

.custom-voucher-system__amount-option--product {
  min-height: 3rem;
  padding: .75rem 1rem;
  border-color: #d3d3d3;
  background: #fff;
  color: #282724;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease, background-color .15s ease;
}

.custom-voucher-system__amount-option--product:hover {
  border-color: #eb5b36;
  box-shadow: 0 8px 24px rgba(235, 91, 54, 0.12);
  transform: translateY(-1px);
}

.custom-voucher-system__amount-option--product:focus-within {
  border-color: #eb5b36;
  box-shadow: 0 0 0 3px rgba(235, 91, 54, .18);
}

.custom-voucher-system__amount-input {
  margin: 0;
  accent-color: #eb5b36;
}

.custom-voucher-system__amount-option--product:has(.custom-voucher-system__amount-input:checked) {
  border-color: #eb5b36;
  background: #fff4ef;
  box-shadow: 0 8px 24px rgba(235, 91, 54, 0.12);
}

.custom-voucher-system__amount-value {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.375rem;
}

.custom-voucher-system__custom {
  margin-top: .75rem;
}

.custom-voucher-system__custom--product {
  margin-top: 0;
  display: grid;
  gap: .75rem;
}

.custom-voucher-system__custom input {
  width: 100%;
  max-width: 320px;
}

.custom-voucher-system__product-input {
  width: 100%;
  max-width: 100%;
  height: 3.625rem;
  border-radius: 999px;
  border: 1px solid #d3d3d3;
  padding: 0 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: #282724;
  background: #f2f2f2;
  outline: none;
  transition: background-color .22s cubic-bezier(.22, 1, .36, 1), border-color .22s cubic-bezier(.22, 1, .36, 1), box-shadow .22s cubic-bezier(.22, 1, .36, 1), color .22s cubic-bezier(.22, 1, .36, 1);
}

.custom-voucher-system__product-input:focus {
  border-color: #eb5b36;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(235, 91, 54, .18);
}

.custom-voucher-system__help {
  margin-top: .5rem;
  font-size: .875rem;
  color: #555;
}