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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #0a0a0a;
  color: #e0e0e0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  text-align: center;
  max-width: 600px;
  width: 100%;
  padding: 2rem;
}

h1 {
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: #fff;
}

.status {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 1rem;
  transition: color 0.3s;
}

.status.connected {
  color: #4caf50;
}

.status.error {
  color: #f44336;
}

.error {
  background: #1a0000;
  border: 1px solid #f44336;
  color: #f44336;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}