/* Modern Alert Styles */
.modern-alert {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(255, 68, 68, 0.95), rgba(255, 100, 100, 0.95));
    color: white;
    padding: 15px 25px;
    border-radius: 10px;
    border: 2px solid rgba(255, 68, 68, 0.8);
    box-shadow: 0 10px 30px rgba(255, 68, 68, 0.4);
    backdrop-filter: blur(15px);
    z-index: 10000;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    max-width: 400px;
    animation: slideDown 0.3s ease-out;
}

.modern-alert.success {
    background: linear-gradient(135deg, rgba(0, 255, 100, 0.95), rgba(0, 200, 80, 0.95));
    border-color: rgba(0, 255, 100, 0.8);
    box-shadow: 0 10px 30px rgba(0, 255, 100, 0.4);
}

.modern-alert.warning {
    background: linear-gradient(135deg, rgba(255, 165, 0, 0.95), rgba(255, 140, 0, 0.95));
    border-color: rgba(255, 165, 0, 0.8);
    box-shadow: 0 10px 30px rgba(255, 165, 0, 0.4);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}