/* Keep the game surface in reach without disabling browser zoom. */
html { -webkit-text-size-adjust: 100%; }
body {
  padding: env(safe-area-inset-top, 0px) env(safe-area-inset-right, 0px)
    env(safe-area-inset-bottom, 0px) env(safe-area-inset-left, 0px);
}
button, a, select, input { touch-action: manipulation; }
.game-top { flex-wrap: wrap; gap: 10px; }
#focus-toggle {
  font-size: 12px; border: 1px solid var(--line); border-radius: 9px;
  padding: 10px 12px; background: var(--surface);
}
.focus-play .topbar, .focus-play .player-bar, .focus-play .experience-bar { display: none; }
.focus-play .game-top { margin: 6px 0; }
.focus-play .play-layout { grid-template-columns: 1fr; }
.focus-play .play-panel, .focus-play .guide-panel { max-width: 900px; width: 100%; margin: auto; }
.controls:empty { display: none; }
#stage:has(> canvas) { min-height: 0; }
.controls button, .toolbar button, .options button, .options select { min-height: 44px; }
.game-canvas, .merge-board, .block-piece {
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none;
}
#toast { max-width: calc(100% - 32px); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); }
#player-dialog { max-height: 85dvh; overscroll-behavior: contain; overflow: auto; }
.record-scroll, .mines-scroll, .solitaire-scroll {
  overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
}
.mobile-board-hint { display: none; }
.mobile-board-zoom { display: none; }
#stage.board-zoom { overflow: auto; max-height: 60svh; overscroll-behavior: contain; }
#stage.board-zoom > .board, #stage.board-zoom > .chinese-stage { min-width: 540px; width: 540px; }
#stage.board-zoom .board button { font-size: 22px; }
.solitaire-scroll { overflow: auto; }
@media (max-width: 760px) {
  .mobile-board-zoom { display: inline-block; }
  .record-table { display: block; min-width: 0; }
  .record-table thead {
    position: absolute; width: 1px; height: 1px; overflow: hidden;
    clip-path: inset(50%); white-space: nowrap;
  }
  .record-table tbody { display: grid; gap: 12px; }
  .record-table tbody tr {
    display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
    border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: var(--paper);
  }
  .record-table td { padding: 8px 4px; min-width: 0; overflow-wrap: anywhere; border: 0; }
  .record-table td:first-child, .record-table td:last-child { grid-column: 1 / -1; padding-left: 4px; }
  .record-table td::before {
    content: attr(data-label); display: block; font-size: 10px;
    color: var(--muted); margin-bottom: 5px;
  }
  .record-detail { float: right; }
  .nav, .player-bar button, .theme-picker button, .sound-controls button,
  .filters button, #player-dialog-close, .record-detail,
  .record-pager button, #player-signout { min-height: 44px; }
  #player-dialog-close {
    position: sticky; float: right; top: 0; right: auto; width: 44px;
    z-index: 2; background: var(--surface); border: 1px solid var(--line);
    margin: -8px -8px 0 0;
  }
  input[type="search"], .player-form input, .record-filters select, .options select { font-size: 16px; }
  .card-fav { width: 44px; height: 44px; }
  .volume-label input { min-height: 44px; }
  .back-link, .text-btn { min-height: 44px; display: inline-flex; align-items: center; }
  .game-top .text-btn { margin-left: auto; }
  .focus-play main { padding-left: 10px; padding-right: 10px; }
  .focus-play .play-panel { padding: 12px; }
  .focus-play .play-heading { margin-bottom: 8px; }
  .focus-play .play-heading h1 { font-size: 24px; }
  .focus-play .play-heading .eyebrow { display: none; }
  .focus-play .scores > div { padding: 6px 8px; }
  .focus-play .scores strong { font-size: 18px; }
  .focus-play .options { margin-bottom: 8px; gap: 6px; }
  .focus-play .game-message { padding: 8px 3px; min-height: 30px; }
  .focus-play .record-status { margin-bottom: 6px; }
  .controls { gap: 8px; }
  .controls button { min-width: 48px; min-height: 48px; flex: 1 0 auto; }
  [data-game="sudoku"] #controls { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
  [data-game="sudoku"] #controls button { min-width: 0; padding: 10px; }
  .toolbar { flex-wrap: wrap; }
  .overlay { padding: 15px; gap: 8px; overflow: auto; }
  .overlay h2 { font-size: 25px; }
  .overlay p { font-size: 13px; margin-bottom: 5px; }
  .mobile-board-hint {
    display: block; font-size: 11px; color: var(--muted); line-height: 1.6; margin: 8px; text-align: center;
  }
  .mines-board { min-width: calc(var(--mines-columns) * 30px + 24px) !important; max-width: none; }
  .mines-board[data-columns="9"] { min-width: 0 !important; }
  .mines-board button { min-height: 28px; }
  .mines-scroll { max-height: 62svh; }
  .solitaire-scroll { max-height: 65svh; }
  .solitaire-board { min-width: 560px; }
  .tableau { min-height: var(--tableau-height, 420px); }
  .tableau .playing-card { top: calc(var(--i) * 32px); }
  .spot-scenes { grid-template-columns: 1fr; }
}
/* Short landscape screens use a control rail next to the playfield. */
@media (orientation: landscape) and (max-height: 500px) and (max-width: 1000px) {
  .mobile-board-zoom { display: inline-block; }
  .focus-play main { padding: 0 12px; }
  .focus-play .game-top { margin: 0; }
  .focus-play .game-top button, .focus-play .game-top a { min-height: 36px; }
  .focus-play .play-panel {
    display: grid; grid-template-columns: minmax(0, 1fr) 190px;
    gap: 6px 14px; padding: 10px; align-content: start;
  }
  .focus-play .play-heading { grid-column: 1 / -1; grid-row: 1; margin: 0; }
  .focus-play .play-heading h1 { font-size: 20px; margin: 0; }
  .focus-play .play-heading .eyebrow { display: none; }
  .focus-play .scores > div { padding: 4px 8px; }
  .focus-play .scores strong { font-size: 16px; }
  .focus-play #stage-wrap {
    grid-column: 1; grid-row: 2 / span 5; align-self: start; width: 100%;
    max-width: min(100%, calc((100svh - 130px) * var(--stage-ratio, 1)));
  }
  .focus-play #stage { min-height: 0; }
  .focus-play #options, .focus-play #controls, .focus-play .toolbar,
  .focus-play .game-message, .focus-play .record-status { grid-column: 2; margin: 0; min-width: 0; }
  .focus-play #options { grid-row: 2; flex-direction: column; }
  .focus-play .game-message { grid-row: 3; padding: 3px; min-height: 0; }
  .focus-play #controls { grid-row: 4; }
  .focus-play .record-status { grid-row: 5; }
  .focus-play .toolbar { grid-row: 6; }
  .focus-play #options label { flex-wrap: wrap; justify-content: center; }
  .focus-play .controls { padding: 0; }
  .focus-play .controls button { min-width: 44px; padding: 10px; max-width: 100%; }
  .focus-play .toolbar { justify-content: center; padding-top: 8px; flex-wrap: wrap; }
  .focus-play[data-game="sudoku"] #controls { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .focus-play[data-game="sudoku"] #controls button { min-width: 0; padding: 10px 4px; }
  .focus-play[data-game="klotski"] #stage-wrap { --stage-ratio: 0.8 !important; }
  .focus-play[data-game="spot"] #stage-wrap,
  .focus-play[data-game="mines"] #stage-wrap,
  .focus-play[data-game="solitaire"] #stage-wrap { max-width: 100%; }
  .focus-play .mines-scroll, .focus-play .solitaire-scroll { max-height: calc(100svh - 125px); }
  .focus-play .solitaire-board { min-width: 560px; }
  .focus-play #clock { margin: 0; }
  .focus-play .board { padding: 6px; }
  .focus-play .overlay h2 { font-size: 20px; }
  .focus-play .overlay { gap: 4px; padding: 10px; }
  .focus-play .overlay p { line-height: 1.3; }
  .focus-play .overlay .primary { padding: 10px 16px; }
}