.mfs-follow-button,
.mfs-unfollow-button {
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.mfs-follow-button {
    background-color: #2196F3;
    color: white;
}

.mfs-follow-button:hover {
    background-color: #0056b3;
}

.mfs-unfollow-button {
    background-color: #f44336;
    color: white;
}

.mfs-unfollow-button:hover {
    background-color: #c82333;
}

.mfs-login-required {
    display: inline-block;
    padding: 8px 16px;
    background-color: #666;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.mfs-login-required:hover {
    background-color: #5a6268;
    text-decoration: none;
    color: white;
}