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

.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

button {
  padding: 10px;
  cursor: pointer;
}

input {
  display: block;
  margin: 5px 0;
  padding: 8px;
  width: 200px;
}