/* Auth overlay + user chip (igoor-livekit-lab) */
#auth-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(30, 27, 20, .55);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
#auth-overlay .auth-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px 40px;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
#auth-overlay .auth-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
#auth-overlay .auth-sub { color: #666; font-size: .95rem; margin-bottom: 20px; line-height: 1.45; }
#auth-overlay #google-btn { display: flex; justify-content: center; min-height: 44px; }
#auth-overlay .auth-error { display: none; color: #b00020; font-size: .9rem; margin-top: 14px; }

#auth-chip {
  display: none;
  position: fixed;
  top: 10px; right: 12px;
  z-index: 900;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 999px;
  padding: 5px 12px 5px 6px;
  font-size: .85rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
#auth-chip .pic { width: 26px; height: 26px; border-radius: 50%; }
#auth-chip .name { font-weight: 600; color: #444; }
#auth-chip .cfg { display: inline-flex; align-items: center; padding: 1px 3px; }
#auth-chip .cfg:hover svg { fill: #1a66ad; }
#auth-chip .out { color: #1a66ad; text-decoration: none; }