body { 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    background-color: #f8fafc; 
}
.glass-panel { 
    background: rgba(255, 255, 255, 0.95); 
    backdrop-filter: blur(10px); 
}
.toast-enter { 
    animation: slideInRight 0.3s ease-out forwards; 
}
.toast-leave { 
    animation: fadeOut 0.3s ease-out forwards; 
}
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}