.post-like-button {
    padding: 6px 12px;
    background: #ffffff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s ease;
}
.post-like-button:hover {
    background: #c0c0c0;
}
.post-like-button.liked {
    background: #ffffff;
    color: #c00;
}