.fffg-app{max-width:1100px;margin:20px auto}
.fffg-hero,.fffg-replay{padding:20px;border:1px solid #ddd;border-radius:14px;background:#fff}
.fffg-search{display:flex;gap:8px;margin:16px 0}
.fffg-search input{flex:1;padding:12px;border:1px solid #ccc;border-radius:8px}
.fffg-search button,.fffg-controls button,.fffg-head button{padding:10px 14px;border:1px solid #bbb;border-radius:8px;background:#fff;cursor:pointer}
.fffg-results{display:grid;gap:8px}.fffg-result{display:flex;justify-content:space-between;text-align:left;padding:13px;border:1px solid #ddd;border-radius:9px;background:#fff;cursor:pointer}.fffg-result span{opacity:.65}.fffg-muted{padding:15px;opacity:.65}
.fffg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}.fffg-head h3{margin:0 0 4px}
.fffg-grid{display:grid;grid-template-columns:minmax(280px,620px) minmax(240px,1fr);gap:22px;align-items:start}
.fffg-arena-wrap{width:100%;max-width:620px;margin:0 auto}
.fffg-controls{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
#fffg-moves{max-height:560px;overflow:auto;border:1px solid #ddd;padding:10px;border-radius:8px;background:#fff}
#fffg-moves button{margin:2px;padding:5px 7px;border:0;background:transparent;cursor:pointer;border-radius:5px}
#fffg-moves button:hover{background:#eee}
#fffg-pgn{max-height:220px;overflow:auto;background:#f7f7f7;padding:10px;font-size:11px;white-space:pre-wrap;border-radius:8px}
@media(max-width:800px){.fffg-app{margin:10px auto}.fffg-replay{padding:12px}.fffg-grid{grid-template-columns:1fr;gap:14px}.fffg-arena-wrap{max-width:100%}.fffg-result{flex-direction:column}.fffg-controls{justify-content:center}#fffg-moves{max-height:260px}}

.fffg-app.ff-chess-arena{--light:#f0d9b5;--dark:#b58863}
.fffg-index{padding:14px 0 4px}.fffg-index-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.fffg-index-title span{font-size:12px;opacity:.6}.fffg-index-title strong{font-size:15px}.fffg-index button{cursor:pointer}.fffg-index button{border:1px solid #d5d5d5;background:#fff;border-radius:6px;padding:7px 9px;margin:2px}.fffg-index button:hover,.fffg-index button.active{background:#eee}.fffg-player-title{font-weight:700;margin:10px 0 5px}.fffg-player{display:flex!important;justify-content:space-between!important;gap:12px!important;width:100%;text-align:left!important;padding:9px 11px!important}.fffg-player span{opacity:.6;font-size:12px}.fffg-pagination{display:flex;gap:5px;justify-content:center;align-items:center;margin:16px 0 6px;flex-wrap:wrap}.fffg-pagination button{min-width:38px;padding:8px 10px;border:1px solid #ccc;background:#fff;border-radius:7px;cursor:pointer}.fffg-pagination button.active{font-weight:700;background:#eee}.fffg-pagination button:disabled{opacity:.4;cursor:not-allowed}.fffg-page-info{text-align:center;font-size:12px;opacity:.65;margin-bottom:12px}