/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1200px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .activity-layout {
    flex-direction: column;
  }

  .activity-detail {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border-primary);
    padding-left: 0;
    padding-top: var(--space-md);
  }

  .activity-detail__summary {
    flex-direction: row;
    justify-content: space-around;
  }

  .activity-detail__agents {
    flex-direction: row;
    gap: var(--space-md);
  }

  .activity-detail__agent-row {
    flex: 1;
  }

  .token-trend-layout {
    flex-direction: column;
  }

  .token-trend-breakdown-area {
    width: 100%;
    flex-direction: row;
    align-items: center;
    border-left: none;
    border-top: 1px solid var(--border-primary);
    padding-left: 0;
    padding-top: var(--space-md);
    gap: var(--space-lg);
  }

  .token-breakdown-total {
    border-bottom: none;
    border-right: 1px solid var(--border-primary);
    padding-bottom: 0;
    padding-right: var(--space-md);
    white-space: nowrap;
  }

  .token-breakdown-item {
    flex: 1;
    min-width: 120px;
  }

  .activity-channel-range-row {
    grid-template-columns: 1fr;
  }

  .activity-channel-total-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
  }

  .navbar-center {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
  }

  .navbar-actions {
    gap: var(--space-sm);
  }

  .network-badge span:not(.network-dot) {
    display: none;
  }

  .btn-wallet span {
    display: none;
  }

  .main-content {
    padding: var(--space-md);
  }

  .section-title {
    font-size: 1.35rem;
  }

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

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

  .stat-card__sparkline {
    display: none;
  }

  .chart-legend {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .log-search__input {
    width: 140px;
  }

  .log-search__input:focus {
    width: 180px;
  }

  .log-table {
    font-size: 0.75rem;
  }

  .log-table thead th,
  .log-table tbody td {
    padding: var(--space-xs) var(--space-sm);
  }

  .modal {
    width: 95%;
    margin: var(--space-md);
  }

  .agent-card__metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  .card__header {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .log-filters {
    flex-wrap: wrap;
  }

  .token-trend-breakdown-area {
    flex-direction: column;
    align-items: stretch;
  }

  .token-breakdown-total {
    border-right: none;
    border-bottom: 1px solid var(--border-primary);
    padding-right: 0;
    padding-bottom: var(--space-sm);
  }

  .token-breakdown-item {
    min-width: 0;
  }

  .activity-channel-header,
  .activity-channel-pagination {
    align-items: stretch;
    flex-direction: column;
  }

  .activity-channel-actions,
  .activity-channel-pagination__controls {
    flex-wrap: wrap;
  }

  .activity-channel-range-row,
  .activity-channel-batch-stack {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .activity-channel-trend {
    height: 220px;
  }

  .activity-channel-table {
    font-size: 0.75rem;
  }

  .activity-channel-table thead th,
  .activity-channel-table tbody td {
    padding: var(--space-xs) var(--space-sm);
  }
}

@media (max-width: 480px) {
  .stat-card {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .stat-card__icon {
    width: 36px;
    height: 36px;
  }

  .stat-card__value {
    font-size: 1.25rem;
  }

  .agent-card__actions {
    flex-direction: column;
  }

  .agent-card__actions .btn {
    width: 100%;
  }

  .form-radio-group {
    flex-direction: column;
    gap: var(--space-sm);
  }
}