::-webkit-scrollbar {
  width: 5px;
  height: 9px;
 
}

::-webkit-scrollbar-thumb {
  background: #444;
  border-radius: 5px;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #0f0f0f;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.container {
  background: #1e1e1e;
  padding: 40px 30px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  width: 90%;
  max-width: 100%;
  text-align: center;
  color: #f0f0f0;
}

textarea {
  width: 93%;
  height: 120px;
  color: #eee;
  margin: 20px 0;
  padding: 12px;
  font-size: 16px;
  border-radius: 8px;
  background: #111;
  border: 1px solid #444;
  resize: vertical;
  transition: border-color 0.3s;
}

textarea:focus {
  outline: none;
  border-color: #0066ff;
}

button {
  display: block;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 500;
  background: #0066ff;
  color: white;
  border: none;
  border-radius: 8px;
  margin-left: auto;
  margin-right: auto;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: #0051cc;
}

#result {
  margin-top: 30px;
  padding: 20px;
  background-color: #111;
  border: 1px solid #333;
  border-radius: 8px;
  color: #cfcfcf;
  font-size: 16px;
  text-align: left;
  word-wrap: break-word;
  white-space: pre-wrap;
}