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

main section {
    animation: fadeIn 0.6s ease-out forwards;
}

#ip-address {
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.1);
}

.dark #ip-address {
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #e2e8f0;
    border-radius: 10px;
}

.dark ::-webkit-scrollbar-thumb {
    background: #1e293b;
}

::-webkit-scrollbar-thumb:hover {
    background: #cbd5e1;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #334155;
}