/* ========= Sidebar Cart (AJAX) ========= */
#cart-sidebar {
    position: fixed;
    right: -400px;
    top: 0;
    width: 350px;
    height: 100%;
    background: #fff;
    box-shadow: -2px 0 12px rgba(0,0,0,0.12);
    z-index: 1001;
    transition: right 0.3s ease;
    overflow-y: auto;
}

#cart-sidebar.active {
    right: 0;
}

#cart-sidebar .cart-header {
    padding: 20px;
    font-weight: bold;
    border-bottom: 1px solid #eee;
}

#cart-sidebar .cart-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

#cart-sidebar .cart-items li {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    border-bottom: 1px solid #f0f0f0;
}

#cart-sidebar .cart-items li img {
    max-width: 50px;
    margin-right: 10px;
}

#cart-sidebar .cart-items li .item-name {
    flex: 1;
}

#cart-sidebar .cart-total {
    padding: 15px 20px;
    font-weight: bold;
    border-top: 1px solid #eee;
}

#cart-sidebar .close-cart {
    position: absolute;
    top: 10px;
    right: 15px;
    cursor: pointer;
    font-size: 18px;
}