body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    transition: background-color 0.3s, color 0.3s;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease-in-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}
.custom-scroll::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}
.custom-scroll::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 10px;
}
.custom-scroll::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}
.custom-scroll::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}