.usp-post-like-dislike.loading {
    pointer-events: none;
    opacity: 0.5;
    position: relative;
}

.usp-post-like-dislike.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid #ccc;
    border-top: 2px solid #333;
    border-radius: 50%;
    animation: usp-spin 0.6s linear infinite;
}

@keyframes usp-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.usp-post-like-dislike.active {
    color: #0073aa; /* or any highlight color */
}

.usp-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #0073aa;
    color: #fff;
    padding: 10px 16px;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    z-index: 9999;
    font-size: 14px;
}