/* Preloader - Responsive for all devices */
#loading {
    background-color: #fff;
    height: 100%;
    width: 100%;
    position: fixed;
    z-index: 9999999999;
    margin-top: 0px;
    top: 0px;
    left: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#loading-center {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

#loading-center-absolute {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-container {
    width: 100%;
    max-width: 900px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
}

#cart {
    width: 150px;
    display: inline-block;
}

.product {
    width: 60px;
    position: absolute;
    left: 50%;
    opacity: 0;
    transform: scale(2);
}

/* Tablet responsive (768px - 1199px) */
@media (max-width: 1199px) {
    #cart {
        width: 120px;
    }
    
    .product {
        width: 50px;
    }
    
    .cart-container {
        max-width: 600px;
        padding: 0 15px;
    }
}

/* Mobile responsive (below 768px) */
@media (max-width: 767px) {
    #cart {
        width: 100px;
    }
    
    .product {
        width: 40px;
    }
    
    .cart-container {
        max-width: 400px;
        padding: 0 10px;
    }
}

/* Small mobile (below 480px) */
@media (max-width: 480px) {
    #cart {
        width: 80px;
    }
    
    .product {
        width: 32px;
    }
    
    .cart-container {
        max-width: 300px;
        padding: 0 10px;
    }
}

/* Hide preloader when page is loaded */
body.loaded #loading {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}