body {
  font-family: monospace;
  padding: 20px;
}

textarea {
  width: 100%;
  height: 120px;
  font-family: monospace;
  font-size: 13px;
  padding: 8px;
}

button {
  margin-top: 8px;
  margin-right: 8px;
  padding: 6px 16px;
  font-family: monospace;
  cursor: pointer;
}

.boxes {
  display: flex;
  gap: 16px;
  margin-top: 20px;
}

.box {
  flex: 1;
  border: 2px solid black;
  padding: 10px;
  min-height: 150px;
}

.box h3 {
  margin-bottom: 8px;
  font-size: 14px;
  border-bottom: 1px solid black;
  padding-bottom: 4px;
}

.item {
  border: 1px solid #333;
  padding: 4px 8px;
  margin-bottom: 4px;
  font-size: 13px;
  background: #eee;
}

#console-box {
  border: 2px solid black;
  padding: 10px;
  margin-top: 20px;
  min-height: 60px;
}

#console-box h3 {
  margin-bottom: 8px;
  font-size: 14px;
  border-bottom: 1px solid black;
  padding-bottom: 4px;
}

#console-output div {
  font-size: 13px;
  margin-bottom: 2px;
}