/* MQTT password highlight animation */
@keyframes mqtt-pulse {
    0%, 100% {
        border-color: #f59e0b;
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
    }
    50% {
        border-color: #fbbf24;
        box-shadow: 0 0 0 8px rgba(245, 158, 11, 0);
    }
}

.mqtt-password-highlight {
    animation: mqtt-pulse 1.5s ease-in-out 3;
}