.results-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 16px;
}

.summary-box .big {
  font-size: 28px;
  font-weight: 700;
}

.summary-box .label {
  font-size: 13px;
  color: #64748b;
}

.summary-box .value {
  font-size: 16px;
  font-weight: 600;
}

.chart-box canvas {
  height: 240px !important;
}

@media (max-width: 900px) {
  .results-grid {
    grid-template-columns: 1fr;
  }
}