#device-access-overlay[hidden] { display: none; }
#device-access-overlay {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 24px;
  background: #121212;
  color: #fff;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
#device-access-overlay .device-access-icon { margin-bottom: 16px; font-size: 48px; }
#device-access-overlay h2 { margin: 0 0 8px; color: #fff; font-size: 22px; font-weight: 600; }
#device-access-overlay p { max-width: 320px; margin: 0; color: #8e8e93; font-size: 15px; line-height: 1.4; }