/* ── Responsive ── */
@media (max-width: 768px) {
  .mobile-header {
    display: flex;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }

  #sidebarToggle:checked ~ .sidebar {
    transform: translateX(0);
  }

  #sidebarToggle:checked ~ .sidebar-overlay {
    display: block;
  }

  .main {
    margin-left: 0;
    padding-top: 56px;
  }

  .main-inner {
    padding: 20px 16px;
  }

  .page-header {
    flex-direction: column;
  }

  .chart-grid {
    grid-template-columns: 1fr;
  }

  #metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .health-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Card-mode tables */
  table, thead, tbody, th, td, tr {
    display: block;
  }

  thead tr {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }

  tbody tr {
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
  }

  tbody td {
    border: none;
    padding: 4px 12px;
    position: relative;
    padding-left: 45%;
    text-align: right;
    font-size: 13px;
  }

  tbody td::before {
    content: attr(data-label);
    position: absolute;
    left: 12px;
    width: 40%;
    font-size: 11px;
    font-weight: 500;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    text-align: left;
  }

  .table-wrap table {
    min-width: unset;
  }
}

@media (max-width: 480px) {
  #metrics {
    grid-template-columns: 1fr;
  }

  .health-kpis {
    grid-template-columns: 1fr 1fr;
  }

  .logs-realtime {
    flex-direction: column;
  }

  .logs-stat {
    min-width: unset;
  }
}