.preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.preview-panel { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 12px; }
.preview-panel img { width: 100%; height: 180px; object-fit: contain; border-radius: 6px; background: #111; display: block; }
.preview-label { font-size: 12px; color: #9ca3af; margin-bottom: 6px; }
.preview-size { font-size: 13px; font-weight: 600; color: #e0e0e0; margin-top: 6px; }
.preview-size .size-saved { color: #34d399; margin-left: 6px; font-size: 12px; }
.fc-controls { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 16px 24px; margin-top: 16px; }
.fc-field { display: flex; flex-direction: column; gap: 6px; min-width: 140px; }
.fc-field label { font-size: 13px; color: #9ca3af; }
.fc-field .tool-select { min-width: 140px; }
.quality-row { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 200px; }
.quality-row label { font-size: 13px; color: #9ca3af; white-space: nowrap; }
.quality-val { font-size: 14px; font-weight: 700; color: #00f5ff; min-width: 34px; text-align: right; }
@media (max-width: 500px) {
  .preview-grid { grid-template-columns: 1fr; }
  .fc-controls { flex-direction: column; align-items: stretch; }
}