/* Desktop two-column layout for every game: the leaderboard sits beside the lobby and result,
   instead of stacked below in the narrow phone column. Active play stays single-column. */
@media (min-width: 900px) {
  .app { max-width: 960px; }
  #home, #end { grid-template-columns: minmax(0, 1fr) 360px; column-gap: 46px; align-items: start; }
  #home:not([hidden]) { display: grid; }
  #end:not([hidden]) { display: grid !important; }
  #home > *, #end > * { grid-column: 1; min-width: 0; }
  #home > .board, #end > .board { grid-column: 2; grid-row: 1 / span 60; align-self: start; margin-top: 2px; }
  #home > .howto { grid-column: 1 / -1; }
  .board { margin-top: 0; }
  #home > .board .lb, #end > .board .lb { font-size: 14.5px; }
}