body {
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}
.tab-btn.active {
    border-bottom-width: 4px;
    border-color: #a855f7;
    color: #e9d5ff;
    background-color: #374151;
}
.stat-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
@media (min-width: 768px) {
    .stat-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    }
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.pb-safe {
    padding-bottom: env(safe-area-inset-bottom);
}
.dir-ltr {
    direction: ltr;
}