/* 24NERD Play — global platform chrome. Shared by hub + every game.
   Keep this bar independent of game UI. Games should fill the remaining viewport
   using var(--nerd-chrome-h) for any position:fixed overlays. */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;800&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

:root {
  --nerd-chrome-h: 32px;
  --nerd-chrome-bg: #071018;
  --nerd-chrome-ink: #e7f0f7;
  --nerd-chrome-muted: #8aa0b8;
  --nerd-chrome-accent: #2fd67b;
  --nerd-chrome-line: rgba(231, 240, 247, 0.16);
}

html.nerd-chrome-on {
  --nerd-chrome-h: calc(32px + env(safe-area-inset-top, 0px));
  box-sizing: border-box;
  padding-top: var(--nerd-chrome-h);
}

.nerd-chrome {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2147483000;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nerd-chrome-h);
  padding: env(safe-area-inset-top, 0px) 10px 0 10px;
  background: var(--nerd-chrome-bg);
  border-bottom: 1px solid var(--nerd-chrome-line);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  color: var(--nerd-chrome-ink);
  pointer-events: auto;
}

.nerd-chrome a {
  color: inherit;
  text-decoration: none;
}

.nerd-chrome__brand {
  font-family: Orbitron, sans-serif;
  font-weight: 800;
  font-style: normal;
  letter-spacing: 0.08em;
  font-size: 13px;
  line-height: 1;
  color: var(--nerd-chrome-ink);
  white-space: nowrap;
}

.nerd-chrome__brand em {
  font-style: normal;
  color: var(--nerd-chrome-accent);
}

.nerd-chrome__brand:hover {
  color: var(--nerd-chrome-ink);
}

.nerd-chrome__auth {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.nerd-chrome__user {
  font-size: 12px;
  font-weight: 600;
  color: var(--nerd-chrome-accent);
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 28vw;
}

.nerd-chrome__link {
  color: var(--nerd-chrome-muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  border-bottom: 1px solid transparent;
}

.nerd-chrome__link:hover {
  color: var(--nerd-chrome-ink);
  border-bottom-color: var(--nerd-chrome-line);
}

/* Full-viewport game layers: add this class (or data-nerd-fill) instead of inset:0 */
html.nerd-chrome-on .nerd-chrome-fill,
html.nerd-chrome-on [data-nerd-fill] {
  top: var(--nerd-chrome-h) !important;
}