#ai-voice-container {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  max-width: 600px;
  margin: 30px auto;
  text-align: center;
}
#ai-voice-container button {
  background: #2c3e50;
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 6px;
  margin: 5px;
  cursor: pointer;
  transition: 0.2s;
}
#ai-voice-container button:hover { background: #34495e; }
#ai-voice-container textarea {
  width: 90%;
  border-radius: 8px;
  padding: 8px;
  border: 1px solid #ccc;
}
audio { margin-top: 10px; }