.controls-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
  margin-bottom: 20px;
  background: white;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 16px;
}

.option {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  color: #555;
  min-width: 180px;
}

.option select {
  margin-top: 6px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #ddd;
  font-size: 13px;
}

.controls-row .secondary {
  padding: 9px 18px;
  background: white;
  color: #185fa5;
  border: 1px solid #185fa5;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
}

.controls-row .secondary:hover {
  background: #f0f6fc;
}

.preview-box {
  background: white;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 20px;
}

.preview-box h2 {
  font-size: 28px;
  margin-bottom: 14px;
  outline: none;
}

.preview-box p {
  font-size: 16px;
  line-height: 1.7;
  color: #444;
  outline: none;
}

.action-row {
  margin-bottom: 12px;
}

.action-row button {
  padding: 10px 22px;
  background: #185fa5;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
}

.action-row button:hover {
  background: #0c447c;
}

.css-output {
  padding: 14px;
  background: white;
  border: 1px solid #eee;
  border-radius: 8px;
  font-family: monospace;
  font-size: 13px;
  white-space: pre-wrap;
}