/* Hauteur fixe : rangée « auto » du gabarit sans défilement. */

.topbar {
  background: var(--topbar-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 10;
}

.topbar__inner {
  width: min(1240px, 92vw);
  margin-inline: auto;
  height: 64px;
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
}

.topbar__actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--gap-xs);
}

.topbar__gball {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding-inline: 12px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--pill);
  background: var(--glass);
  color: var(--ink);
  font-family: var(--body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.topbar__gball:hover {
  border-color: var(--emerald);
}

.topbar__gball:focus-visible {
  outline: 2px solid var(--emerald);
  outline-offset: 3px;
}

.topbar__gball-icon {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--grad);
  color: #04140a;
  font-family: var(--disp);
  font-size: 0.75rem;
  font-weight: 800;
}

@media (prefers-reduced-motion: reduce) {
  .topbar__gball {
    transition: none;
  }
}

@media (max-width: 480px) {
  .topbar__inner {
    width: 94vw;
    height: 58px;
  }

  .brand {
    font-size: 1.15rem;
  }

  .topbar__gball {
    padding-inline: 10px;
  }
}