/* Custom scrollbar for a more modern look */
#messages::-webkit-scrollbar {
    width: 6px;
}

#messages::-webkit-scrollbar-track {
    background: #1f2937; /* dark-gray */
}

#messages::-webkit-scrollbar-thumb {
    background-color: #4b5563; /* medium-gray */
    border-radius: 20px;
}

/* Fade-in animation for new messages */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}