.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.counter-card {
  min-width: 0;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.counter-card output {
  display: block;
  overflow-wrap: anywhere;
  color: var(--fg);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.counter-card span {
  display: block;
  margin-top: 5px;
  color: var(--fg-muted);
  font-size: 13px;
  line-height: 1.35;
}

#text-input {
  min-height: 280px;
  font-family: inherit;
  font-size: 16px;
}

.counter-actions { align-items: center; }
.counter-actions .muted { margin: 0; }

@media (max-width: 700px) {
  .counter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 390px) {
  .counter-grid { grid-template-columns: 1fr; }
}