:root{--bg: #262421;--card: #312e2b;--line: #403c38;--text: #e9e6df;--muted: #9a938a;--green: #6a9b41;--green-d: #557d33;--lt: #ebecd0;--dk: #779556;--hl: rgba(255, 236, 90, .42);font-family:gg sans,Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html,body{height:100%;margin:0}#root{min-height:100%}body{background:radial-gradient(1000px 700px at 50% -8%,#34322e 0%,var(--bg) 60%);background-attachment:fixed;color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}.app,.screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:16px 12px}.card{width:100%;max-width:360px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 22px;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;box-shadow:0 18px 44px #00000073;animation:rise .4s ease both}@keyframes rise{0%{opacity:0;transform:translateY(10px)}}.brand{display:flex;flex-direction:column;align-items:center;gap:8px}.brand--sm{flex-direction:row;gap:10px}.ttLogo{display:block;filter:drop-shadow(0 8px 16px rgba(0,0,0,.4))}.title{font-size:40px;font-weight:900;letter-spacing:8px;margin:4px 0 0;color:var(--text)}.title--sm{font-size:24px;letter-spacing:4px;margin:0}.tagline{margin:0 0 4px;color:var(--muted);font-size:13px}.subtitle{margin:2px 0;color:var(--muted);font-size:11px;letter-spacing:2px;text-transform:uppercase}.footer{margin:12px 0 0;color:#6f685f;font-size:11px;letter-spacing:3px}.muted{color:var(--muted);font-size:13px}.errorMsg{color:#e5715f;font-size:13px;font-weight:600;margin:2px 0 0}.noticeBar{background:#4a4033;color:#ffd98a;border-radius:8px;padding:6px 10px;font-size:12px;margin:0}.menu{width:100%;display:flex;flex-direction:column;gap:12px}.cbtn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;border-radius:11px;padding:13px 20px;font-family:inherit;font-size:15px;font-weight:800;letter-spacing:.5px;color:#fff;cursor:pointer;transition:filter .12s,transform .05s}.cbtn-main{width:100%;background:var(--green);box-shadow:0 4px 0 var(--green-d);font-size:16px}.cbtn-main:hover{filter:brightness(1.06)}.cbtn-main:active{transform:translateY(3px);box-shadow:0 1px 0 var(--green-d)}.cbtn-join{background:#4a4642;box-shadow:0 4px #3a3733;white-space:nowrap}.cbtn-join:active{transform:translateY(3px);box-shadow:0 1px #3a3733}.cbtn-leave{background:transparent;color:#c98a80;border:1px solid #5a4a47;font-size:14px;padding:10px 18px}.cbtn-leave:hover{background:#3a302e}.cbtn:disabled{filter:grayscale(.5) opacity(.55);cursor:not-allowed}.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:1px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}.joinRow{display:flex;gap:8px}.codeInput{flex:1;min-width:0;border:2px solid var(--line);background:#2a2825;border-radius:10px;padding:11px 12px;font-family:ui-monospace,monospace;font-size:20px;font-weight:800;letter-spacing:5px;text-align:center;color:var(--text);text-transform:uppercase}.codeInput:focus{outline:none;border-color:var(--green)}.codeBox{width:100%;background:#2a2825;border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;flex-direction:column;align-items:center;gap:2px}.codeLabel{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--muted)}.codeValue{font-family:ui-monospace,monospace;font-size:40px;font-weight:900;letter-spacing:10px;color:var(--green);text-indent:10px}.codeHint{font-size:11px;color:var(--muted)}.lobbyList{width:100%;display:flex;flex-direction:column;gap:8px}.seat{display:flex;align-items:center;gap:10px;background:#2a2825;border:1px solid var(--line);border-radius:10px;padding:8px 12px}.seat--empty{border-style:dashed;justify-content:center}.seatName{flex:1;text-align:left;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.seatWait{color:var(--muted);font-style:italic;font-size:13px}.hostTag{font-size:10px;font-weight:900;letter-spacing:1px;color:#1c1c1c;background:var(--green);padding:3px 8px;border-radius:999px}.pAvatar{width:32px;height:32px;border-radius:50%;object-fit:cover}.pAvatarFb{display:grid;place-items:center;background:var(--green-d);color:#fff;font-weight:800;font-size:14px}.playWrap{display:flex;flex-direction:column;align-items:stretch;gap:8px;width:min(92vw,70vh,480px)}.pbar{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:6px 10px}.pbar--active{border-color:var(--green);box-shadow:0 0 0 1px var(--green)}.pdot{width:14px;height:14px;border-radius:50%;border:1px solid #000}.pdot-w{background:#f4f4f0}.pdot-b{background:#2b2b2b}.pname{flex:1;text-align:left;font-weight:700;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pcolor{font-size:11px;color:var(--muted);letter-spacing:1px}.boardWrap{position:relative;width:100%}.chessBoard{width:100%;aspect-ratio:1;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);border-radius:6px;overflow:hidden;box-shadow:0 12px 30px #00000080;touch-action:manipulation}.sqr{position:relative;display:flex;align-items:center;justify-content:center;cursor:pointer}.sqr.lt{background:var(--lt)}.sqr.dk{background:var(--dk)}.sqr.last:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--hl)}.sqr.sel:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#ffec5a8c}.sqr.chk:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 50%,rgba(230,60,40,.9) 0%,rgba(230,60,40,.35) 45%,transparent 72%)}.hint{position:absolute;width:32%;height:32%;border-radius:50%;background:#141e0f38;z-index:2;pointer-events:none}.hint-cap{width:92%;height:92%;background:transparent;border:5px solid rgba(20,30,15,.22)}.piece{position:relative;z-index:3;line-height:1;font-size:min(11.3vw,8.6vh,58px);-webkit-user-select:none;user-select:none;pointer-events:none;filter:drop-shadow(0 2px 1px rgba(0,0,0,.35))}.piece.w{color:#fff;-webkit-text-stroke:2px #4a4a4a}.piece.b{color:#2b2b2b;-webkit-text-stroke:1.5px #111}.boardOverlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#141412b8;border-radius:6px;animation:fade .2s ease}@keyframes fade{0%{opacity:0}}.overCard{display:flex;flex-direction:column;align-items:center;gap:8px;padding:22px;text-align:center}.ovText{font-size:28px;font-weight:900;color:#fff}.ovSub{color:#cfc8bd;font-size:13px}.overBtns{display:flex;flex-direction:column;gap:8px;margin-top:8px;align-items:center}.overBtns .cbtn-main{width:auto;padding:11px 22px}.promoCard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;align-items:center;gap:10px}.promoTitle{font-size:13px;color:var(--muted);letter-spacing:1px}.promoRow{display:flex;gap:6px}.promoBtn{width:56px;height:56px;border-radius:10px;border:1px solid var(--line);background:var(--lt);cursor:pointer;font-size:40px;display:grid;place-items:center;filter:none}.promoBtn:hover{background:#f6f7e6}.turnHint{text-align:center;color:var(--muted);font-size:13px;font-weight:600;margin:2px 0 0}.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;border:1px solid var(--line);background:#2a2825}.pillDot{width:8px;height:8px;border-radius:50%;background:currentColor}.pill--ok{color:var(--green)}.pill--wait{color:#d0a63c}.pill--dev{color:#7aa7e0}.pill--err{color:#e5715f}.pill--wait .pillDot{animation:blink 1s ease-in-out infinite}@keyframes blink{50%{opacity:.25}}.infoBox{width:100%;padding:12px;background:#2a2825;border:1px solid var(--line);border-radius:10px;font-size:13px;display:flex;flex-direction:column;gap:6px;text-align:left}.errCode{font-family:ui-monospace,monospace;font-size:11px;color:#e5715f;word-break:break-word}.devTitle{color:#7aa7e0;font-weight:700}.devText{color:#b7b0a6;line-height:1.5}