.toast-notification {
    position: fixed;
    top: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(-15px);
    background: rgba(31, 41, 55, 0.92);
    backdrop-filter: blur(8px);
    color: #FFFFFF;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}

.toast-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@media (min-width: 768px) {
    .toast-notification {
        left: 200px;
        top: 30px;
        transform: translateY(-10px);
    }
    .toast-notification.show { transform: translateY(0); }
}