body { 
    font-family: 'Inter', sans-serif; 
    background-color: #f3f4f6; 
}
.glass-panel { 
    background: rgba(255, 255, 255, 0.95); 
    backdrop-filter: blur(10px); 
    border: 1px solid rgba(255, 255, 255, 0.2); 
}
::-webkit-scrollbar { 
    width: 6px; 
    height: 6px; 
}
::-webkit-scrollbar-track { 
    background: #f1f1f1; 
}
::-webkit-scrollbar-thumb { 
    background: #cbd5e1; 
    border-radius: 4px; 
}
::-webkit-scrollbar-thumb:hover { 
    background: #94a3b8; 
}
input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0; 
}
@media print {
    body { 
        background: white !important; 
    }
    .no-print { 
        display: none !important; 
    }
    .print-only { 
        display: block !important; 
    }
    .page-break { 
        page-break-after: always; 
    }
}