/* Mobile overlap guards: prevent compressed labels, numbers and controls from covering each other. */
@media (max-width: 640px) {
  .app-shell,
  .topbar,
  .market-card,
  .market-status,
  .market-actions,
  .summary-card,
  .control-card,
  .workspace,
  .panel,
  .panel-head,
  .rank-block,
  .rank-item,
  .etf-watch-item,
  .heatmap-panel,
  .heatmap,
  .tile,
  .detail-panel,
  .detail-hero,
  .metric,
  .etf-card,
  .flow-item {
    min-width: 0;
  }

  .topbar > div:first-child,
  .market-status > div,
  .panel-head > div,
  .rank-item > div,
  .etf-watch-item > div,
  .tile > div,
  .tile-top,
  .detail-hero,
  .metric,
  .etf-card > div,
  .flow-item > div,
  .stock-row > *,
  .summary-card > * {
    min-width: 0;
  }

  .market-actions {
    flex-wrap: wrap;
    overflow: visible;
    border-radius: 18px;
  }

  .market-actions .ghost-button {
    flex: 1 1 104px;
  }

  .market-actions .switch-control {
    flex: 1 1 104px;
    justify-content: center;
  }

  .market-actions .refresh-countdown {
    flex: 0 0 auto;
    min-width: 48px;
  }

  .market-status strong,
  .market-status span:last-child,
  .summary-label,
  .summary-note,
  .rank-title,
  .rank-name,
  .rank-meta,
  .tile-name,
  .tile-meta,
  .detail-hero h2,
  .tag,
  .metric span,
  .metric strong,
  .etf-pill,
  .etf-card strong,
  .etf-card span,
  .etf-quote-line,
  .etf-risk-tags,
  .flow-item span,
  .flow-item strong,
  .table-headline span,
  .loading-box {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .rank-name,
  .rank-meta {
    white-space: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .rank-name {
    -webkit-line-clamp: 2;
    line-height: 1.35;
  }

  .rank-meta {
    -webkit-line-clamp: 2;
    line-height: 1.45;
  }

  .rank-title {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .rank-title strong,
  .rank-title span {
    min-width: 0;
  }

  .rank-title span {
    justify-self: end;
    max-width: 96px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .rank-item,
  .etf-watch-item {
    grid-template-columns: 24px minmax(0, 1fr) max-content;
  }

  .rank-value {
    max-width: 74px;
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .tile {
    height: auto;
    min-height: 128px;
    gap: 12px;
  }

  .tile-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 8px;
  }

  .tile-name {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .tile-badge {
    max-width: 112px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .tile-change {
    line-height: 1.05;
    white-space: nowrap;
  }

  .tile-meta {
    white-space: normal;
  }

  .tile-meta span {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .summary-value {
    min-width: 0;
    line-height: 1.05;
    white-space: nowrap;
  }

  .summary-value small {
    flex: 0 0 auto;
  }

  .segmented button {
    min-height: 38px;
    line-height: 1.15;
  }

  .detail-tabs {
    white-space: nowrap;
  }

  .tag-row,
  .etf-list,
  .etf-risk-tags {
    min-width: 0;
  }

  .tag,
  .etf-pill,
  .etf-risk-tags span {
    max-width: 100%;
    line-height: 1.35;
  }

  .metric-list {
    align-items: stretch;
  }

  .metric strong {
    line-height: 1.25;
  }

  .etf-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .etf-score {
    flex: none;
  }

  .flow-item > div:first-child {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .flow-item strong {
    text-align: right;
  }

  .table-headline span {
    white-space: normal;
  }
}

@media (max-width: 380px) {
  .market-actions .ghost-button,
  .market-actions .switch-control {
    flex-basis: 100%;
  }

  .market-actions .refresh-countdown {
    width: 100%;
  }

  .tile-top {
    grid-template-columns: 1fr;
  }

  .tile-badge {
    max-width: 100%;
    justify-self: start;
  }

  .rank-item,
  .etf-watch-item {
    grid-template-columns: 24px minmax(0, 1fr);
  }

  .rank-value {
    grid-column: 2;
    justify-self: start;
    max-width: 100%;
    text-align: left;
  }
}