* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  overflow: hidden;
}

#container {
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
}

#controls-panel {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 20px;
  border-radius: 8px;
  max-width: 350px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 100;
}

#controls-panel h2 {
  margin-bottom: 15px;
  font-size: 18px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
  color: #ccc;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid #555;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 12px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #888;
}

.form-group textarea {
  resize: vertical;
  font-family: monospace;
  font-size: 11px;
}

button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border: none;
  border-radius: 4px;
  background: #4CAF50;
  color: white;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: #45a049;
}

button:disabled {
  background: #666;
  cursor: not-allowed;
}

#resetButton {
  background: #f44336;
}

#resetButton:hover {
  background: #da190b;
}

#info-panel {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 15px;
  border-radius: 8px;
  max-width: 400px;
  max-height: 80vh;
  overflow-y: auto;
  z-index: 100;
}

#status {
  font-weight: bold;
  margin-bottom: 5px;
  color: #4CAF50;
}

#details {
  font-size: 11px;
  color: #ccc;
  line-height: 1.4;
  max-height: 200px;
  overflow-y: auto;
}

#details .log {
  margin: 2px 0;
  padding: 2px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#details .error {
  color: #f44336;
}

#details .success {
  color: #4CAF50;
}

#details .warning {
  color: #ff9800;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: #555;
  border-radius: 3px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: #4CAF50;
  border-radius: 50%;
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: #4CAF50;
  border-radius: 50%;
  cursor: pointer;
  border: none;
}