.wt-container {
  max-width: 600px;
  margin: 30px auto;
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  font-family: Arial, sans-serif;
}

.wt-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  align-items: center;
}

#wt-input {
  width: 100%;
  min-height: 100px;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.wt-btn {
  cursor: pointer;
  border: none;
  border-radius: 6px;
  padding: 8px 12px;
  background: #f5f5f5;
}

.wt-btn.primary {
  background: #0073aa;
  color: #fff;
}

#wt-output {
  margin-top: 15px;
  padding: 10px;
  border: 1px dashed #ccc;
  border-radius: 6px;
  min-height: 50px;
  background: #fafafa;
  font-size: 16px;
}