.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.category-filter.active {
  background-color: #4caf50 !important;
  color: white !important;
}

.pricing-options {
  margin: 1rem 0;
}

.price-option {
  border: 2px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 0.75rem;
  margin: 0.5rem 0;
  cursor: pointer;
  transition: all 0.2s;
}

.price-option:hover {
  border-color: #4caf50;
}

.price-option.selected {
  border-color: #4caf50;
  background-color: #eff6ff;
}

.custom-price-input {
  margin-top: 0.5rem;
  padding: 0.5rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  width: 100%;
}

.quantity-control {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1rem 0;
}

.quantity-btn {
  background: #4caf50;
  color: white;
  border: none;
  width: 2rem;
  height: 2rem;
  border-radius: 0.25rem;
  cursor: pointer;
}

.quantity-btn:hover {
  background: #4338ca;
}

.quantity-input {
  width: 4rem;
  text-align: center;
  padding: 0.25rem;
  border: 1px solid #d1d5db;
  border-radius: 0.25rem;
}