body {
  min-height: 100vh;
}

.stat-card {
  border: 0;
  box-shadow: 0 0.5rem 1.5rem rgba(15, 23, 42, 0.08);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.summary-grid div {
  padding: 0.9rem 1rem;
  background: #f8fafc;
  border-radius: 0.85rem;
}

.summary-grid span {
  display: block;
  color: #64748b;
  font-size: 0.875rem;
}

.summary-grid strong {
  display: block;
  font-size: 1.4rem;
  margin-top: 0.1rem;
}

.message-preview {
  max-width: 32rem;
  white-space: pre-wrap;
}