body { font-family: 'Inter', sans-serif; background-color: #0f172a; color: #f8fafc; }
.custom-scrollbar::-webkit-scrollbar { width: 6px; height: 6px; }
.custom-scrollbar::-webkit-scrollbar-track { background: #1e293b; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: #475569; border-radius: 4px; }
.toast { transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55); }