/* General styles */
body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #121212;
  color: #ffffff;
}

.container {
  text-align: center;
  background: #1e1e1e;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Textarea and button styles */
textarea {
  width: 500px;
  height: 400px;
  margin-bottom: 10px;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #333;
  border-radius: 4px;
  background-color: #2b2b2b;
  color: #ffffff;
}

button {
  padding: 10px 20px;
  font-size: 16px;
  color: white;
  background-color: #007bff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

#displayText {
  margin-top: 20px;
  padding: 10px;
  border: 1px solid #333;
  border-radius: 4px;
  background-color: #2b2b2b;
  width: 500px;
  height: 400px;
  text-align: left;
  overflow-y: auto;
}

/* Layout styles */
@media (min-width: 768px) {
  .subContainer {
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  textarea {
    margin-right: 10px;
  }

  button {
    margin-right: 10px;
  }

  #displayText {
    margin-top: 0;
  }
}

@media (max-width: 767px) {
  body {
    align-items: flex-start;
  }
  .subContainer {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  textarea {
    width: 100%;
  }

  button {
    width: 100%;
    margin-bottom: 10px;
  }

  #displayText {
    width: 100%;
  }
}