body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #f4f4f4;
}

.container {
  max-width: 800px;
  margin: 0 auto;
}

h1 {
  text-align: center;
  color: #333;
}

#productForm {
  background: white;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#productForm h2 {
  margin-top: 0;
  color: #333;
}

.form-group {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-group label {
  min-width: 120px;
  font-weight: bold;
  color: #333;
  flex-shrink: 0;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
  flex: 1;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box;
}

#productPrice {
  flex: 0 0 150px;
  max-width: 150px;
}

.form-group select {
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  font-family: Arial, sans-serif;
}

.form-group input[type="checkbox"] {
  width: auto;
  margin-right: 5px;
  margin-left: 0;
}

.form-group:has(input[type="checkbox"]) {
  align-items: flex-start;
}

.form-group:has(input[type="checkbox"]) label {
  min-width: 120px;
  display: flex;
  align-items: center;
  cursor: pointer;
  margin-top: 0;
}

.form-group:has(input[type="checkbox"]) input[type="checkbox"] {
  margin-left: 0;
  margin-right: 8px;
}

#productForm button {
  background-color: #4CAF50;
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  font-weight: bold;
  margin-left: 130px;
}

#productForm button:hover {
  background-color: #45a049;
}

#productGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 768px) {
  #productGrid {
    grid-template-columns: 1fr;
  }
}

.product-card {
  background: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.product-card h2 {
  margin-top: 0;
  color: #333;
}

.product-card .price {
  font-size: 24px;
  font-weight: bold;
  color: #4CAF50;
  margin: 10px 0;
}

.product-card .description {
  color: #666;
  margin: 10px 0;
}

.product-card .category {
  display: inline-block;
  background-color: #e0e0e0;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  color: #666;
  margin-top: 10px;
}

.product-card .stock-status {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: bold;
  margin-top: 10px;
  margin-left: 10px;
}

.product-card .stock-status.in-stock {
  background-color: #4CAF50;
  color: white;
}

.product-card .stock-status.out-of-stock {
  background-color: #f44336;
  color: white;
}