body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #6a11cb, #2575fc);
    color: white;
    text-align: center;
    transition: background 0.5s ease;
}

header {
    display: flex;
    justify-content: space-between;
    padding: 0.1px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 10px;
}

.categories {
    margin: 20px;
}

.categories button {
    padding: 10px;
    margin: 5px;
    cursor: pointer;
}

.container {
    display: flex;
    justify-content: center;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 80%;
}

.product {
    background: white;
    color: black;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease-in-out;
}

.product:hover {
    transform: scale(1.05);
}

.cart-section {
    margin-top: 20px;
    background: rgba(255, 255, 255, 0.2);
    padding: 10px;
    border-radius: 10px;
}

.dark-mode {
    background: black;
    color: white;
}

button {
    cursor: pointer;
    padding: 10px;
    border-radius: 5px;
}