.hb-page-header {
    background: color-mix(in srgb, var(--primary) 12%, var(--body-bg));
    margin: -24px -24px 24px -24px;
    padding: 24px;
    border-radius: 8px 8px 0 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.hb-page-header h1 {
    margin: 0;
}

.hb-page-subtitle {
    margin: 6px 0 0;
    color: var(--body-quiet-color);
    font-size: 0.9rem;
}

.hb-header-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.hb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-sm, 4px);
    text-decoration: none;
    font-size: 0.85rem;
    background: color-mix(in srgb, var(--primary) 22%, var(--body-bg));
    color: var(--primary);
    border: 1px solid color-mix(in srgb, var(--primary) 18%, transparent);
}

.hb-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.hb-kpi {
    text-align: center;
    padding: 12px 10px;
}

.hb-kpi-value {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.2;
}

.hb-kpi-label {
    color: var(--body-quiet-color);
    font-size: 0.75rem;
    margin-top: 4px;
}

.hb-sla-two-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.hb-sla-three-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

@media (max-width: 720px) {
    .hb-page-header {
        margin-left: -16px;
        margin-right: -16px;
        padding: 16px;
    }
}