::-webkit-scrollbar { 
    width: 8px; 
    height: 8px; 
}
::-webkit-scrollbar-track { 
    background: #f1f1f1; 
}
::-webkit-scrollbar-thumb { 
    background: #cbd5e1; 
    border-radius: 4px; 
}
::-webkit-scrollbar-thumb:hover { 
    background: #94a3b8; 
}

.fade-in { 
    animation: fadeIn 0.3s ease-in-out; 
}

@keyframes fadeIn { 
    from { 
        opacity: 0; 
        transform: translateY(5px); 
    } 
    to { 
        opacity: 1; 
        transform: translateY(0); 
    } 
}

.modal-backdrop { 
    background-color: rgba(0, 0, 0, 0.5); 
    backdrop-filter: blur(2px); 
}