.product-variants-grid {
  display: grid;
  width: 100%;
}

.variant-item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.variant-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.variant-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
}

.variant-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: #333;
}

.variant-price del {
  color: #999;
  font-size: 0.9em;
  margin-right: 0.5rem;
}

.variant-price ins {
  text-decoration: none;
  color: #e2401c;
}

.single_add_to_cart_button {
  display: inline-block;
  padding: 0.8em 1.5em;
  background-color: #333;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.single_add_to_cart_button:hover {
  background-color: #444;
  transform: translateY(-1px);
}

.single_add_to_cart_button:active {
  transform: translateY(0);
}