@media (max-width: 640px) {
  .simulator-layout {
    gap: 0.85rem;
  }

  .input-panel {
    padding-top: 0.9rem;
  }

  .input-panel .field-group {
    margin-bottom: 0.8rem;
  }

  .input-quick-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem;
    margin: 0.25rem 0 0.85rem;
  }

  .input-quick-chip {
    min-width: 0;
    padding: 0.52rem 0.55rem;
    border: 1px solid rgba(112, 169, 161, 0.22);
    border-radius: 0.88rem;
    background: rgba(255, 255, 255, 0.66);
    box-shadow: 0 10px 22px rgba(47, 52, 55, 0.06);
  }

  .input-quick-chip span {
    display: block;
    margin-bottom: 0.08rem;
    color: var(--ink-muted);
    font-size: 0.62rem;
    line-height: 1.2;
  }

  .input-quick-chip strong {
    display: block;
    overflow: hidden;
    color: var(--ink);
    font-size: 0.78rem;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .run-btn {
    position: sticky;
    bottom: 0.7rem;
    z-index: 12;
    box-shadow: 0 18px 34px rgba(23, 59, 56, 0.24);
  }
}

@media (min-width: 641px) {
  .input-quick-summary {
    display: none;
  }
}