body {
  background-color: #0f0f0f;
  color: #00ff00;
  font-family: monospace;
  padding: 1rem;
}

#terminal {
  max-width: 800px;
  margin: 0 auto;
}

.line {
  margin-bottom: 0.5rem;
}

input {
  background: transparent;
  border: none;
  color: #00ff00;
  font: inherit;
  outline: none;
  width: 100%;
}

.prompt {
  display: flex;
  align-items: center;
}

.prompt span {
  margin-right: 0.5rem;
}