body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f8f9fa;margin:0;padding:0}.device-card{cursor:pointer;transition:all .3s ease;border-left:4px solid transparent}.device-card:hover{background-color:#f8f9fa;transform:translate(5px)}.device-card.active{background-color:#e3f2fd;border-left-color:#2196f3}.stat-card{border-radius:10px;transition:transform .3s ease}.stat-card:hover{transform:translateY(-5px)}#map{height:600px;border-radius:10px;box-shadow:0 2px 10px #0000001a}.navbar{box-shadow:0 2px 10px #0000001a}.badge-severity-low{background-color:#28a745}.badge-severity-medium{background-color:#ffc107;color:#000}.badge-severity-high{background-color:#dc3545}.spinner-border-sm{width:1rem;height:1rem}