body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}
header {
    background-color: #333;
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header a {
    color: white;
    text-decoration: none;
}
.home-link {
    font-size: 1.5rem;
    font-weight: bold;
}
main {
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}
.search-bar {
    margin-bottom: 2rem;
    display: flex;
    gap: 0.5rem;
}
.search-bar input {
    padding: 0.5rem;
    flex: 1;
    font-size: 1rem;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}
.card {
    background: white;
    border: 1px solid #ddd;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
}
.card img {
    max-width: 100%;
    height: auto;
}
.detail-container {
    background: white;
    padding: 2rem;
    margin-top: 1rem;
    border-radius: 8px;
    border: 1px solid #ddd;
    text-align: center;
}
.cart-item {
    display: flex;
    justify-content: space-between;
    background: white;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
}
button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 4px;
    font-size: 1rem;
}
button:hover {
    background-color: #0056b3;
}
.clear-btn {
    background-color: #dc3545;
    margin-top: 1rem;
}
.clear-btn:hover {
    background-color: #a71d2a;
}