/* Smooth theme transitions */
html {
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Dark mode scrollbar */
.dark ::-webkit-scrollbar {
    width: 8px;
}
.dark ::-webkit-scrollbar-track {
    background: #161616;
}
.dark ::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}
.dark ::-webkit-scrollbar-thumb:hover {
    background: #555;
}