.chart-wrap { position: relative; height: 420px; }
.trade-buy  { color: #198754; font-weight: 600; }
.trade-sell { color: #dc3545; font-weight: 600; }
.bot-row    { transition: background .15s; }
.bot-row:hover { background: #f1f3f5; }
.code       { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; }
.log-info   { color: #495057; }
.log-warn   { color: #b8860b; }
.log-error  { color: #b02a37; }