/* Dashboard IoT — custom styles (Tailwind CDN handles the rest) */

/* Smooth card hover */
.device-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.device-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

/* Stale data indicator */
.stale {
    opacity: 0.5;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #1f2937; }
::-webkit-scrollbar-thumb { background: #374151; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #4b5563; }