body {
  font-family: Arial, sans-serif;
  background: #f5f6fa;
  color: #2f3640;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  width: 400px;
  text-align: center;
}

textarea {
  width: 100%;
  height: 80px;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

input, button {
  padding: 10px;
  margin: 8px 0;
  border-radius: 8px;
  border: 1px solid #ccc;
  width: 100%;
}

button {
  background: #00a8ff;
  color: white;
  cursor: pointer;
  border: none;
  transition: background 0.3s;
}

button:hover {
  background: #0097e6;
}

#result {
  font-weight: bold;
  color: #192a56;
  word-wrap: break-word;
}