.nc-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .9rem;
  box-shadow: var(--shadow);
}
.nc-stat-card span { color: var(--muted); display: block; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0; margin-bottom: .35rem; }
.nc-stat-card strong { font-size: 1.6rem; font-weight: 700; color: var(--graphite); }