.gh-mode-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px}.gh-mode-picker button{border:1px solid #dedaff;border-radius:12px;background:#faf9ff;padding:10px 7px;font:inherit;cursor:pointer}.gh-mode-picker button.is-active{border-color:#6d5dfc;background:#6d5dfc;color:#fff}.gh-player-names{display:flex;gap:8px;margin-bottom:15px}.gh-player-names input{min-width:0;flex:1;border:1px solid #d8d3ff;border-radius:10px;padding:9px}.gh-online-box{margin-bottom:15px;padding:16px;border-radius:16px;background:#f0eeff}.gh-online-box__pulse{display:inline-block;width:12px;height:12px;margin-left:8px;border-radius:50%;background:#22c55e;animation:gh-pulse 1.2s infinite}.gh-online-box small{display:block;margin-top:6px;color:#6b7280}.gh-ttt__players{display:flex;justify-content:space-between;max-width:286px;margin:0 auto 10px;color:#59536d;font-size:13px}.gh-ttt__board{display:grid;grid-template-columns:repeat(3,90px);gap:8px;justify-content:center}.gh-ttt__board button{width:90px;height:90px;border:0;border-radius:16px;background:#f2f0ff;color:#4034bd;font-size:38px;cursor:pointer}.gh-ttt__board button:hover:not(:disabled){background:#e8e4ff}.gh-ttt__board button:disabled{cursor:default}@keyframes gh-pulse{50%{opacity:.25;transform:scale(.7)}}@media(max-width:520px){.gh-mode-picker{grid-template-columns:1fr}.gh-player-names{flex-direction:column}.gh-ttt__board{grid-template-columns:repeat(3,74px)}.gh-ttt__board button{width:74px;height:74px}}