body {
  background: #0f0f0f;
  color: #fff;
  font-family: Arial, sans-serif;
  text-align: center;
  padding-top: 10%;
}

input, button {
  padding: 8px 12px;
  margin: 8px;
  border-radius: 6px;
  border: none;
  font-size: 16px;
}

input {
  width: 200px;
}

button {
  background-color: #00c896;
  color: white;
  cursor: pointer;
}

button:hover {
  background-color: #00a87d;
}

.language-switcher img {
  margin: 0 5px;
  cursor: pointer;
  border: 2px solid transparent;
}

.language-switcher img:hover {
  border: 2px solid white;
}

.version {
  margin-top: 16px;
  font-size: 0.9rem;
  opacity: 0.6;
}