/* tb-brand-v2: the gold TrainingBits coin logo in DARK mode only. Light mode keeps the existing logo. */
:root[data-theme="dark"] .topbar .brand .logo,
:root[data-theme="dark"] .brand .brand-mark,
:root[data-theme="dark"] .foot-brand .brand-mark {
  width: 38px !important; height: 38px !important; flex: 0 0 38px; border-radius: 50% !important;
  background: url(/tb/brand/logo-96.webp) center/contain no-repeat !important;
  box-shadow: none !important; border: 0 !important; color: transparent !important;
  filter: drop-shadow(0 0 6px rgba(245,184,46,.35));
}
:root[data-theme="dark"] .topbar .brand .logo svg,
:root[data-theme="dark"] .brand .brand-mark svg,
:root[data-theme="dark"] .foot-brand .brand-mark svg { display: none !important; }