.lbe-bookmark-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 20px;
    color: #999;
    position: relative;
    display: inline-flex;
    align-items: center;
}
.lbe-bookmark-btn .fa-heart-o { color: #999; }
.lbe-bookmark-btn .fa-heart.booked { color: #e74c3c; }
#lbe-toast {
    position: fixed; top: 20px; right: 20px;
    background: #2ecc71; color: #fff;
    padding: 10px 15px; border-radius: 6px;
    z-index: 9999; display: none;
    font-size: 14px;
}