.hv-page {
    padding: 24px;
    font-family: Inter, Arial, sans-serif;
}

.hv-hero {
    background: linear-gradient(135deg, #111827, #1f2937);
    color: #fff;
    border-radius: 22px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, .18);
}

.hv-eyebrow {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .12em;
    opacity: .75;
    margin-bottom: 8px;
}

.hv-title {
    font-size: 34px;
    font-weight: 700;
    margin: 0;
}

.hv-subtitle {
    font-size: 18px;
    opacity: .85;
    margin-top: 10px;
}

.hv-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(160px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.hv-card {
    background: #fff;
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, .08);
    border: 1px solid #eef2f7;
}

.hv-card-label {
    color: #64748b;
    font-size: 13px;
    margin-bottom: 8px;
}

.hv-card-value {
    font-size: 30px;
    font-weight: 700;
    color: #111827;
}

.hv-status-ok {
    color: #16a34a;
}

.hv-status-warn {
    color: #ca8a04;
}

.hv-status-danger {
    color: #dc2626;
}

.hv-section {
    background: #fff;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, .08);
    border: 1px solid #eef2f7;
}

.hv-host-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid #eef2f7;
}

.hv-host-row:last-child {
    border-bottom: 0;
}

.hv-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}

.hv-dot-ok { background: #22c55e; }
.hv-dot-warn { background: #eab308; }
.hv-dot-danger { background: #ef4444; }

@media (max-width: 900px) {
    .hv-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .hv-grid {
        grid-template-columns: 1fr;
    }

    .hv-title {
        font-size: 26px;
    }
}