.vle-recorder {
  border: 1px solid #e3e3e3;
  padding: 20px;
  max-width: 600px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.vle-recorder h3 {
  margin-top: 0;
  color: #333;
  border-bottom: 2px solid #0073aa;
  padding-bottom: 10px;
}

#vle-controls {
  margin: 15px 0;
  display: flex;
  gap: 10px;
}

#vle-controls button {
  padding: 10px 20px;
  font-size: 14px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

#vle-start {
  background-color: #00aa00;
  color: white;
}

#vle-start:hover:not(:disabled) {
  background-color: #008800;
  transform: translateY(-1px);
}

#vle-start:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

#vle-stop {
  background-color: #cc0000;
  color: white;
}

#vle-stop:hover:not(:disabled) {
  background-color: #aa0000;
  transform: translateY(-1px);
}

#vle-stop:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

#vle-transcript {
  width: 100%;
  height: 150px;
  margin-top: 15px;
  padding: 10px;
  border: 2px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  font-family: 'Courier New', monospace;
  resize: vertical;
  box-sizing: border-box;
}

#vle-transcript:focus {
  outline: none;
  border-color: #0073aa;
}

#vle-submit {
  margin-top: 15px;
  padding: 12px 30px;
  font-size: 16px;
  background-color: #0073aa;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

#vle-submit:hover:not(:disabled) {
  background-color: #005a87;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,115,170,0.3);
}

#vle-submit:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

#vle-status {
  display: inline-block;
  margin-left: 15px;
  padding: 8px 12px;
  font-size: 14px;
  color: #666;
  vertical-align: middle;
  transition: all 0.3s ease;
}

/* Pulsing animation for listening state */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

#vle-status[style*="bold"] {
  animation: pulse 2s ease-in-out infinite;
}