/* ── ML page – specific styles ─────────────────────────────────── */
.donut-wrap {
  display:         flex;
  justify-content: center;
  align-items:     center;
  min-height:      260px;
}
.donut-wrap canvas { max-width: 280px; max-height: 280px; }

.chart-wrap.tall canvas { max-height: 300px; }