body {
  font-family: Arial, sans-serif;
  background: #0a0a0a;
  color: #fff;
  margin: 0;
  padding: 0;
}

.header {
  display: flex;
  justify-content: space-between;
  padding: 1rem;
  background-color: #111;
  border-bottom: 2px solid #444;
}

.header h1 {
  font-size: 1.5rem;
}

.header button {
  padding: 0.5rem 1rem;
  font-size: 1rem;
  cursor: pointer;
}

.login-container {
  display: flex;
  flex-direction: column;
  max-width: 400px;
  margin: 10% auto;
  padding: 2rem;
  background: #111;
  border: 2px solid #444;
  border-radius: 10px;
}

.login-container input {
  padding: 0.5rem;
  margin: 0.5rem 0;
  font-size: 1rem;
}

.login-container button {
  padding: 0.5rem;
  font-size: 1rem;
  margin-top: 1rem;
  cursor: pointer;
}

.app-container {
  max-width: 900px;
  margin: 2rem auto;
  text-align: center;
}

.video-container {
  position: relative;
  display: inline-block;
}

video, canvas {
  width: 640px;
  height: 480px;
  border: 2px solid #444;
  border-radius: 5px;
}

.controls {
  margin-top: 1rem;
}

.controls select, .controls button {
  margin: 0.5rem;
  padding: 0.5rem;
  font-size: 1rem;
}

.record-controls button {
  background: #222;
  border: 1px solid #555;
  color: #fff;
  cursor: pointer;
}

.record-controls button:hover {
  background: #444;
}

#visitorCount {
  font-weight: bold;
  color: #00ff99;
}