body {
  background-color: #1e1e1e;
  color: #ffffff;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 20px;
  min-height: 100vh;
  text-align: center;
  box-sizing: border-box;
}

form {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  max-width: 400px;
  margin-bottom: 20px;
}

form input[type="text"] {
  padding: 12px;
  font-size: 1rem;
  margin-bottom: 10px;
  border: none;
  border-radius: 5px;
}

#btn {
  padding: 12px;
  font-size: 1rem;
  border: none;
  border-radius: 5px;
  background-color: #ff0000;
  color: white;
  font-weight: bold;
  cursor: pointer;
}

#btn:hover {
  background-color: #cc0000;
}

.audio-container {
  margin-top: 15px;
  width: 100%;
  max-width: 400px;
}

img#live {
  margin-top: 25px;
  width: 80%;
  max-width: 250px;
  height: auto;
}

@media (min-width: 500px) {
  body {
    justify-content: center;
  }

  form {
    flex-direction: row;
    gap: 10px;
  }

  form input[type="text"] {
    margin-bottom: 0;
    flex: 1;
  }

  img#live {
    width: 200px;
  }
}