.trades-table .trade-extrema-high { color: #dc2626; background: #fee2e2; }
.trades-table .trade-extrema-low { color: #2563eb; background: #dbeafe; }
.trade-extrema-note { margin: 8px 0 0; color: #6b7280; font-size: 11px; line-height: 1.5; text-align: right; }