:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: rgba(255, 255, 255, 0.87);
  background-color: #242424;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

body {
  margin: 0;
  display: flex;
  place-items: center;
  min-width: 320px;
  min-height: 100vh;
  overflow: hidden;
}

#root {
  width: 100vw;
  height: 100vh;
}
.app {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #1a1a1a;
  color: #ffffff;
}

.app-header {
  text-align: center;
  margin-bottom: 2rem;
}

.app-header h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.app-header p {
  font-size: 1.2rem;
  color: #888;
}

.app-content {
  max-width: 800px;
  padding: 2rem;
  text-align: center;
}

.app-content p {
  font-size: 1.5rem;
  color: #aaa;
}

.app-error {
  background-color: #ff4444;
  color: #ffffff;
  padding: 1rem 2rem;
  border-radius: 8px;
  margin-top: 2rem;
}

.pairing-screen {
  text-align: center;
  max-width: 600px;
  padding: 3rem;
}

.pairing-screen h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

.pairing-screen h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: #aaaaaa;
}

.pairing-screen p {
  font-size: 1.2rem;
  color: #888888;
  margin-bottom: 2rem;
}

.pairing-code {
  font-size: 5rem;
  font-weight: bold;
  letter-spacing: 1rem;
  color: #4CAF50;
  background-color: #2a2a2a;
  padding: 2rem 3rem;
  border-radius: 16px;
  margin: 2rem 0;
  font-family: 'Courier New', monospace;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.help-text {
  font-size: 1rem;
  color: #666666;
  margin-top: 2rem;
}

.device-info {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #333333;
}

.device-info p {
  font-size: 0.9rem;
  color: #555555;
  font-family: 'Courier New', monospace;
}