.room-main{max-width:1100px;grid-template-columns:minmax(0,620px) minmax(0,360px)}.table{position:static}.room-nav{display:flex;gap:20px;margin-bottom:16px}.setting-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:grid;gap:5px;margin:0 0 12px;font-size:13px}input{width:100%;padding:8px 10px;border-radius:7px;border:1px solid var(--line);background:white}select{min-height:39px}.presets{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.primary{background:var(--blue);color:white;border-color:var(--blue)}hr{border:0;border-top:1px solid var(--line);margin:24px 0}#joinForm{display:flex;align-items:end;gap:8px}#joinForm label{flex:1;margin:0}#joinForm button{white-space:nowrap}#invite{margin-top:15px;padding:12px;border-radius:8px;background:#eef4fb}.player-row{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:10px 2px}.player-row strong{font-size:14px;overflow-wrap:anywhere}.clock{background:white;border:1px solid var(--line);padding:6px 15px;border-radius:9px;white-space:nowrap;font:600 24px/1.3 ui-monospace,monospace;font-variant-numeric:tabular-nums}.clock.active{background:var(--blue);color:white}.clock.low{border-color:#b82d28;color:#b82d28;background:#fff0ef}.move-clock{font-size:13px;min-height:24px;color:var(--muted);text-align:right}#gameStatus{font-weight:600;color:var(--blue);margin-top:14px}#roomCode{font:600 16px ui-monospace,monospace;letter-spacing:1px}#roomSettings{font-size:14px}#inviteLink{font-size:12px}#roomPanel>button{margin:5px 4px 0 0}#moves{max-height:360px}#drawOffer{padding:12px;background:#fff4d7;border-radius:9px;margin-top:12px;display:flex;gap:7px;align-items:center;flex-wrap:wrap}#recentRooms{display:grid;gap:6px;margin-top:18px}#recentRooms button{text-align:left}#board.chess{aspect-ratio:1;background:#eadbbd;border:6px solid #897652;display:grid;grid-template-columns:repeat(8,1fr);border-radius:7px}#board.chess button{position:relative;aspect-ratio:1;display:grid;place-items:center;padding:0;border:0;border-radius:0;background:#eadbbd;touch-action:manipulation}#board.chess button.dark{background:#799082}#board.chess button.selected{box-shadow:inset 0 0 0 4px #326c9b;background:#afc4d4}#board.chess button.last{background:#c6c370}#board.chess button.check{background:#d48276}#board.chess button.legal:after{content:'';position:absolute;width:20%;aspect-ratio:1;border-radius:50%;background:#325f9499}#board.chess .chess-piece{font-family:'Arial Unicode MS','Apple Symbols','Noto Sans Symbols 2',serif;font-size:clamp(30px,5.7vw,66px);line-height:1;pointer-events:none;color:#1d2730}#board.chess .chess-piece.white{color:#fff9e6;text-shadow:0 1px 2px #1d2730,1px 0 #1d2730,-1px 0 #1d2730}#board.chess .file{position:absolute;right:3px;bottom:0;font-size:10px;opacity:.7}#board.chess .rank{position:absolute;left:3px;top:0;font-size:10px;opacity:.7}dialog{border:1px solid var(--line);border-radius:12px;max-width:90vw}dialog::backdrop{background:#10233866}dialog>div{display:flex;flex-wrap:wrap;gap:7px}.small{font-size:12px;color:var(--muted)}@media(max-width:800px){.room-main{grid-template-columns:1fr;max-width:600px}#board.chess .chess-piece{font-size:clamp(25px,10vw,56px)}.clock{font-size:21px}.room-nav{gap:16px}.controls button{font-size:13px;padding:7px 8px}}@media(max-width:380px){.setting-grid{grid-template-columns:1fr}#joinForm{display:block}#joinForm button{margin-top:8px}}