body {
    font-family: 'Inter', sans-serif;
}
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

@keyframes pulse-fast {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 15px rgba(34, 197, 94, 0.7);
    }
}
.liveness-target {
    animation: pulse-fast 1s infinite;
    transition: all 0.3s ease;
}