:root {
  --primary-glow: conic-gradient(from 180deg at 50% 50%, #4f46e5 0deg, #818cf8 55deg, #c084fc 120deg, #818cf8 160deg, #4f46e5 360deg);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
}

.desktop-titlebar {
  height: 38px;
  background: rgba(0, 0, 0, 0.8);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  padding: 0 16px;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  z-index: 9999;
}

@media (max-width: 1023px) {
  .desktop-titlebar {
    display: none;
  }
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
}