/* The signed-in-as / Sign out control. Fixed top-right on every page (landing and explorer). */
#pbc-account {
  position: fixed; top: 10px; right: 14px; z-index: 2147483000;
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(18, 22, 27, .92); border: 1px solid #232A31;
  color: #E6E8EB; font: 500 13px/1.2 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  backdrop-filter: blur(6px); box-shadow: 0 2px 10px rgba(0, 0, 0, .35);
}
#pbc-account[hidden] { display: none; }
#pbc-account .who { max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #B8C0C8; }
#pbc-account a { color: #3EE6A0; text-decoration: none; font-weight: 600; }
#pbc-account a:hover { text-decoration: underline; }
#pbc-account a:focus-visible { outline: 2px solid #3EE6A0; outline-offset: 3px; border-radius: 4px; }
@media (max-width: 560px) { #pbc-account .who { display: none; } #pbc-account { top: 8px; right: 8px; } }