#px-multi-variation-wrapper {
    margin-top: 40px;
    padding: 20px;
    border: 2px solid #eee;
    background: #fafafa;
}
.px-title { font-size: 20px; margin-bottom: 15px; }
.px-var-item { margin-bottom: 8px; }
#px-selected-list {
    padding: 15px;
    background: #fff;
    border: 1px solid #ddd;
}
.px-selected-row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #eee;
    padding: 8px 0;
}
.px-buttons {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}
.buy-now {
    background-color: #ff5722 !important;
    color: white !important;
}