.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    background: white;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

    .favorite-btn:hover {
        transform: scale(1.1);
    }

    .favorite-btn.active {
        color: #ef4444;
    }