body {
  min-height: 100vh;
  overflow: hidden;
  background: var(--hana-ink);
  color: var(--hana-paper);
}
.login {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--hana-ink);
  font-weight: 700;
}
canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
}
.topbar {
  border-bottom-color: rgba(236, 232, 225, 0.1);
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(14px);
  box-shadow: none;
}
.topbar .brand,
.topbar .menu-link {
  color: var(--hana-paper);
}
.topbar .topmeta,
.topbar .menu-divider {
  color: rgba(236, 232, 225, 0.68);
}
.topbar .env {
  border-color: rgba(236, 232, 225, 0.16);
  background: rgba(236, 232, 225, 0.06);
  color: var(--hana-paper);
}
.brain-legend {
  position: fixed;
  bottom: 20px;
  left: 24px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  color: rgba(236, 232, 225, 0.68);
  line-height: 1;
}
.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.legend-dot--custom  { background: rgba(167, 139, 201, 0.9); }
.legend-dot--hermes  { background: rgba(236, 232, 225, 0.62); }