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var(--board-square-size),var(--board-square-size) var(--board-square-size),cover;box-shadow:inset 0 0 0 .5px #0003}.board-play-controls{display:grid;width:100%;min-width:0;gap:10px}.board-play-control-group{display:grid;min-width:0;gap:8px}.board-play-control-group h2{margin:0;color:var(--muted);font-size:.78rem;font-weight:850;line-height:1.2;text-transform:uppercase}.board-play-control-actions{display:flex;min-width:0;flex-wrap:wrap;gap:8px}.board-play-control-actions button{min-width:82px;min-height:34px;border:1px solid var(--line);border-radius:2px;padding:0 10px;background:var(--card);color:var(--ink);cursor:pointer;font:inherit;font-size:.86rem;font-weight:800;white-space:nowrap}.board-play-control-actions button:hover:not(:disabled),.board-play-control-actions button:focus-visible:not(:disabled){border-color:var(--ink);outline:2px solid var(--ink);outline-offset:2px}.board-play-control-actions button:disabled{color:var(--muted);cursor:not-allowed;opacity:.55}.wrap{box-sizing:content-box;position:relative;display:block}.game-board-shell{display:grid;width:100%;height:100%;min-width:0;min-height:0;grid-template-columns:minmax(360px,1fr) minmax(280px,352px);gap:8px;align-items:stretch}.game-board-shell>.wrap,.game-board-shell>.game-board-stack{width:100%;height:100%;min-width:0;min-height:360px;align-self:stretch}.game-board-stack{display:grid;grid-template-rows:auto minmax(0,1fr) auto;justify-items:start;gap:0;min-height:0}.game-board-stack>.wrap{width:100%;height:100%;min-width:0;min-height:0}.game-board-telemetry-row{width:100%;max-width:100%;min-width:0}.game-board-stack>.game-board-telemetry-row:first-child .game-telemetry-strip{border-bottom-right-radius:0;border-bottom-left-radius:0}.game-board-stack>.game-board-telemetry-row:last-child .game-telemetry-strip{border-top-left-radius:0;border-top-right-radius:0}.game-board-shell--board-only{grid-template-columns:minmax(0,1fr)}.game-board-shell--board-only>.wrap,.game-board-shell--board-only>.game-board-stack{width:100%;height:100%;min-height:0}.game-board-controls{min-width:0;align-self:stretch}.sc-container{position:absolute;top:0;left:0;width:100%;height:100%;display:block}.play-promotion-picker{position:absolute;z-index:8;display:grid;grid-auto-columns:var(--promotion-square-size);grid-auto-flow:column;width:max-content;height:var(--promotion-square-size);overflow:hidden;background:var(--card);border:1px solid var(--ink);border-radius:2px;box-shadow:none;pointer-events:auto}.play-promotion-picker button{position:relative;display:grid;width:var(--promotion-square-size);height:var(--promotion-square-size);padding:0;place-items:center;background:transparent;border:0;border-right:1px solid var(--line);cursor:pointer}.play-promotion-picker button:last-child{border-right:0}.play-promotion-picker button:hover,.play-promotion-picker button:focus-visible{background:var(--panel-strong);outline:2px solid var(--ink);outline-offset:-2px}.play-promotion-picker button:active{box-shadow:inset 0 1px 2px #1c1b1a2e}.play-promotion-piece.piece{width:100%;height:100%;pointer-events:none}.play-history{display:grid;gap:10px}.play-history-header{display:flex;align-items:center;justify-content:space-between}.play-history-header h2{margin:0;color:var(--ink);font-size:16px}.play-history-list{display:grid;max-height:14rem;margin:0;padding:0;overflow:auto;list-style:none}.play-history-list li{display:grid;grid-template-columns:2.3rem minmax(0,1fr) minmax(0,1fr);gap:.45rem;padding:.35rem 0;border-top:1px solid var(--line);color:var(--ink);font:12px/1.35 var(--font-mono)}.play-history-turn,.play-history-empty{color:var(--muted)}.play-history-empty{margin:0;font-size:.85rem}@media(max-width:1023px){.game-board-shell{grid-template-columns:1fr}.game-board-shell>.wrap,.game-board-shell>.game-board-stack{min-height:min(100vw - 32px,720px)}}