@media (max-width: 1120px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .actions-list {
    grid-template-columns: 1fr;
  }

  .signal-card-grid {
    grid-template-columns: 1fr;
  }

  .signal-lead {
    grid-template-columns: 1fr;
  }

  .signal-lead p {
    grid-column: 1;
  }
}

@media (max-width: 720px) {
  .dashboard-shell {
    width: min(100% - 24px, 1440px);
    padding-top: 22px;
  }

  .dashboard-header {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .header-actions {
    justify-content: space-between;
  }

  .dashboard-mode-controls {
    align-items: flex-start;
  }

  .brand-selector,
  .platform-selector {
    max-width: 100%;
  }

  .brand-period-controls {
    align-items: flex-start;
  }

  .month-selector {
    max-width: 100%;
  }

  h1 {
    font-size: 34px;
  }

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

  .kpi-card {
    min-height: 124px;
    padding: 18px;
  }

  .kpi-card strong {
    font-size: 30px;
  }

  .panel {
    padding: 18px;
  }

  .critical-signals-panel {
    padding: 18px;
  }

  .critical-signal-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .rank-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .rank-change,
  .rank-metric {
    justify-self: start;
  }

  .chart-frame {
    min-height: 220px;
  }

  .category-chart {
    min-height: 220px;
    gap: 12px;
  }

  .category-chart-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .updated-at {
    white-space: normal;
  }

  .scroll-top-button {
    right: 16px;
    bottom: 16px;
  }
}