.chess-scrim{z-index:90;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#233d2d55;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.chess-panel{color:#34483b;background:#f7f7ef;border:1px solid #e2e6d5;border-radius:20px;outline:none;width:min(440px,100%);max-height:calc(100dvh - 32px);padding:18px;font-family:Arial,sans-serif;overflow:auto;box-shadow:0 22px 80px #20342740}.chess-panel header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.chess-panel header p{letter-spacing:.13em;color:#77886c;margin:0 0 5px;font-size:10px;font-weight:700}.chess-panel h2{letter-spacing:-.03em;margin:0;font-size:22px}.chess-panel header>button{color:#465b45;cursor:pointer;background:#e8eddf;border:0;border-radius:50%;width:32px;height:32px;padding:0;font-size:24px;line-height:1}.chess-player{justify-content:space-between;align-items:center;gap:8px;min-height:55px;padding:10px 4px;font-size:13px;display:flex}.chess-player>span{text-overflow:ellipsis;white-space:nowrap;max-width:73%;overflow:hidden}.chess-player small{color:#7c8b74;margin:4px 0 0 20px;font-size:10px;display:block}.chess-color{background:#fff9e8;border:1px solid #81917b;border-radius:50%;width:11px;height:11px;margin-right:8px;display:inline-block}.chess-color.b{background:#30483b}.chess-player time{font-variant-numeric:tabular-nums;color:#53664a;background:#e8ece1;border-radius:7px;padding:6px 9px;font:600 25px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace}.chess-player.active time{color:#fffce9;background:#365b42}.chess-player time.low{color:#fff;background:#a84e41}.chess-panel .chess-board{aspect-ratio:1;border:5px solid #cbb993;border-radius:5px;grid-template-columns:repeat(8,1fr);width:min(100%,100dvh - 335px);min-width:240px;margin:auto;display:grid;position:relative;overflow:hidden;box-shadow:0 2px #a28f6b}.chess-panel .chess-square{aspect-ratio:1;cursor:pointer;touch-action:manipulation;color:#4a6148;background:#eae2c8;border:0;border-radius:0;justify-content:center;align-items:center;min-width:0;padding:0;display:flex;position:relative}.chess-panel .chess-square.dark{background:#91a585}.chess-panel .chess-square.last{box-shadow:inset 0 0 0 100px #e2d05b55}.chess-panel .chess-square.selected{background:#dbcf8c;box-shadow:inset 0 0 0 3px #c8a744}.chess-panel .chess-square:focus-visible{outline-offset:-3px;z-index:2;outline:3px solid #254a32}.chess-piece{filter:drop-shadow(0 1px 1px #172e3230);pointer-events:none;width:90%;height:90%;max-height:56px}.chess-coordinate{opacity:.75;pointer-events:none;font-size:9px;font-weight:600;position:absolute;bottom:1px;left:2px}.chess-target{pointer-events:none;background:#344f4266;border-radius:50%;width:23%;height:23%;position:absolute}.chess-target.capture{background:0 0;border:3px solid #c89c4c;width:88%;height:88%}.chess-status{text-align:center;min-height:28px;padding:10px 0 6px;font-size:13px;font-weight:600}.chess-actions{flex-wrap:wrap;justify-content:center;gap:8px;margin:8px 0;display:flex}.chess-panel .chess-actions button,.chess-panel .chess-error button,.chess-panel .chess-fixture button{color:#344e3c;cursor:pointer;background:#edf0e5;border:1px solid #cdd6c1;border-radius:8px;padding:9px 12px;font-size:12px}.chess-panel .chess-actions button.primary{color:#fff;background:#3c6148;border-color:#3c6148}.chess-panel .chess-actions button.danger{color:#fff;background:#a84e41}.chess-panel button:disabled{opacity:.5;cursor:default}.chess-panel footer{color:#7a8874;text-align:center;margin-top:9px;font-size:10px;line-height:1.5}.chess-error{color:#834534;background:#f7e6dc;border-radius:8px;padding:8px;font-size:12px;line-height:1.45}.chess-error button{margin-left:6px}.chess-fixture{background:#e8ecdc;border-radius:6px;flex-wrap:wrap;gap:5px;padding:6px;font-size:10px;display:flex}.chess-fixture span{color:#607551;width:100%}.chess-panel .chess-fixture button{padding:5px;font-size:10px}.chess-promotion{z-index:3;background:#faf8ef;border:1px solid #b7c4a5;border-radius:12px;align-items:center;padding:8px;display:flex;position:absolute;inset:28% 6%;box-shadow:0 6px 25px #30483b55}.chess-promotion button{cursor:pointer;background:0 0;border:0;width:25%;padding:2px}.chess-resume{z-index:9;color:#39533e;cursor:pointer;background:#f4f5e9ed;border:1px solid #cad4be;border-radius:12px;padding:9px 12px;font:600 12px Arial,sans-serif;position:absolute;bottom:110px;right:18px;box-shadow:0 3px 15px #29432d20}@media (max-width:480px){.chess-scrim{padding:8px}.chess-panel{border-radius:14px;max-height:calc(100dvh - 16px);padding:12px}.chess-panel .chess-board{width:min(100%,100dvh - 305px);min-width:220px}.chess-player{min-height:46px;padding:6px 2px}.chess-player time{font-size:23px}.chess-panel h2{font-size:20px}}