.custom-menu {
    position: absolute;
    z-index: 9999999999999999999999999999;
    box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.2);
}

.custom-menu button {
    background-color: var(--background-1);
    color: #fff;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.custom-menu button:hover {
    background-color: #c49d5f; /* Sáng hơn một chút */

}