body {
    background: #11151b;
}

.metric-card,
.device-card,
.panel-card {
    background: #1a2029;
    border: 1px solid #2b3441;
    box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.12);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
}

.device-card {
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.device-card:hover {
    border-color: #58708f;
    transform: translateY(-2px);
}

.table {
    --bs-table-bg: transparent;
}

.text-break-all {
    word-break: break-all;
}

.nav-link.active {
    font-weight: 600;
    color: #fff !important;
}

.stat-line {
    font-size: 1.05rem;
}

.event-feed .list-group-item {
    background: #1a2029;
    border-color: #2b3441;
}