:root{font:14px system-ui,-apple-system,"Segoe UI",sans-serif;color:#e8f4ff;background:#071521}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0}body{min-height:100dvh}button,input{font:inherit}button{border:1px solid #4d87a4;background:#183e55;color:#f0fbff;border-radius:7px;min-height:32px;padding:5px 10px;cursor:pointer}button:hover{background:#215774}button:disabled{opacity:.4;cursor:default}input{min-width:0;border:1px solid #5283a0;background:#10283a;color:white;border-radius:7px;padding:7px 9px}#app{height:100dvh;min-height:0;display:flex;flex-direction:column;gap:8px;padding:9px;overflow:hidden}header{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:8px}.brand{display:flex;align-items:baseline;gap:9px;white-space:nowrap}.brand strong{font-size:17px;letter-spacing:-.03em}.brand span{font-size:11px;color:#8bb6c8}#join,#session{display:flex;align-items:center;gap:6px}#join[hidden],#session[hidden],#game[hidden],#welcome[hidden]{display:none}#join input{width:128px}#session span{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#game{flex:1;min-height:0;min-width:0;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:9px}.self,.others{min-height:0;min-width:0;background:#0e2537;border:1px solid #2d5369;border-radius:11px;padding:9px;display:flex;flex-direction:column;gap:7px}.board-head,.other-head{display:flex;align-items:center;justify-content:space-between;gap:6px;min-height:25px}.board-head>div:first-child{display:flex;align-items:center;gap:7px}.board-head b,.other-head b{font-size:14px}.board-head #status{font-size:11px;color:#a3c5d5}.metrics{display:flex;gap:9px;font-size:11px;white-space:nowrap}.metrics b{color:#f6da76}.self-main{flex:1;min-height:0;min-width:0;display:flex;justify-content:center;gap:10px}#board{height:100%;width:auto;max-width:calc(100% - 108px);aspect-ratio:1/2;background:#081925;border:1px solid #46718a;border-radius:5px;object-fit:contain}.side{width:98px;min-width:75px;display:flex;flex-direction:column;gap:7px}.next-box{border:1px solid #2d5369;border-radius:7px;padding:5px;text-align:center;font-size:11px;color:#a8c8d7}.next-box canvas{width:100%;height:auto}.side #restart{width:100%;padding:4px}.keys{font-size:11px;line-height:1.6;color:#a9c9d8;margin:0}.side #notice{font-size:11px;color:#f9d982;margin:0;line-height:1.35}.mobile-controls{display:none}.others{overflow:hidden}.pager{display:flex;align-items:center;gap:5px;font-size:11px;color:#a8c8d7;white-space:nowrap}.pager button{padding:0 7px;min-height:26px;font-size:18px}.players{flex:1;min-height:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.player{min-height:0;min-width:0;border:1px solid #31566b;border-radius:8px;padding:6px;display:flex;flex-direction:column;gap:4px;background:#0a1c2b}.player-head{display:flex;justify-content:space-between;gap:4px;font-size:11px}.player-head b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-head span{white-space:nowrap;color:#a7c7d6}.player canvas{min-height:0;max-height:calc(100% - 19px);height:100%;max-width:100%;width:auto;align-self:center;aspect-ratio:1/2;background:#081925;border:1px solid #31566b}.player.offline{opacity:.55}#empty{color:#8fb0bf;font-size:12px;margin:auto;text-align:center}#empty[hidden]{display:none}#welcome{margin:auto;max-width:440px;background:#0e2537;border:1px solid #2d5369;border-radius:12px;padding:18px}#welcome h1{font-size:20px;margin:0 0 12px}#welcome p{line-height:1.5;color:#a9cad8;margin:8px 0}
@media(max-width:700px){#game{grid-template-columns:minmax(0,1.28fr) minmax(0,.72fr)}.players{grid-template-columns:1fr}.side{width:76px;min-width:66px}.next-box{padding:3px}.keys{font-size:10px}#board{max-width:calc(100% - 76px)}}
@media(max-width:500px){#app{padding:6px;gap:5px}header{min-height:35px}.brand{display:block}.brand strong{font-size:14px}.brand span{display:block;font-size:10px}#join input{width:90px;padding:5px}#join button,#session button{padding:4px 7px}.self,.others{padding:5px;gap:4px}.board-head{align-items:flex-start}.board-head b,.other-head b{font-size:12px}.metrics{font-size:10px;gap:4px}.self-main{gap:4px}.side{width:52px;min-width:52px}.next-box{font-size:10px}.side #restart{font-size:10px;padding:3px}.keys{display:none}#board{max-width:calc(100% - 56px)}.other-head{display:block}.pager{justify-content:space-between}.player{padding:4px}.mobile-controls{display:flex;gap:3px}.mobile-controls button{flex:1;min-width:0;padding:3px;min-height:32px}}
@media(max-height:500px){#app{gap:4px;padding:5px}.self,.others{padding:5px;gap:3px}.board-head,.other-head{min-height:20px}.keys{display:none}.next-box canvas{width:70%}.mobile-controls{display:flex;gap:4px}.mobile-controls button{flex:1;min-width:0;min-height:29px;padding:2px}}
@media(max-width:500px){#app{width:100%;min-width:0}#game{width:100%;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr)}#board{width:calc(100% - 56px);height:auto;max-height:100%;align-self:center;object-fit:contain}.self-main{overflow:hidden}.others .player-head{display:block}.others .player-head span{display:block}}