.glass-surface {
  border: var(--glass-border, 1px solid rgba(255, 255, 255, 0.16));
  border-radius: var(--glass-radius, 16px);
  background: var(--glass-background, rgba(7, 10, 34, 0.72));
  box-shadow: var(--glass-shadow, 0 18px 42px rgba(0, 0, 0, 0.32));
  backdrop-filter: var(--glass-filter, blur(16px));
  -webkit-backdrop-filter: var(--glass-filter, blur(16px));
}