@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#081419;--panel:#0e2027;--line:#243a40;--text:#edf4ee;--muted:#9cafb0;--lime:#c4f779;--orange:#ff815d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 75% 0%,#17313966,transparent 60%),var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;font-size:16px}.shell{max-width:1440px;margin:auto;padding:0 5%}header{height:104px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--line);background:transparent;border-radius:7px;padding:12px 18px;transition:.18s}button:hover:not(:disabled){border-color:var(--lime);background:#c4f7790b}button:focus-visible,a:focus-visible{outline:2px solid var(--lime);outline-offset:4px}button:disabled{opacity:.35;cursor:not-allowed}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:800;letter-spacing:2px;color:inherit;text-decoration:none}.brandmark{display:grid;place-items:center;border:1px solid var(--lime);color:var(--lime);border-radius:50%;width:35px;height:35px;font-size:30px}.edition{font:12px monospace;color:var(--muted);letter-spacing:1px;margin-left:14px}.quiet{border:0;color:var(--muted);font-size:14px}.quiet span{border:1px solid var(--line);border-radius:50%;padding:2px 6px;margin-left:8px}main{min-height:calc(100svh - 177px);padding:38px 0 44px}.eyebrow{font:12px monospace;letter-spacing:2px;color:var(--lime);margin:0 0 12px}h1,h2{font-family:'Barlow Condensed','Arial Narrow',sans-serif;text-transform:uppercase;line-height:1;margin:0;font-weight:700;letter-spacing:.4px}h1{font-size:clamp(42px,5vw,68px)}h2{font-size:46px}.topline{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:30px}.subtitle{color:var(--muted);margin:14px 0 0;line-height:1.6}.steps{display:flex;gap:24px;color:#788d90;font-size:13px}.steps span{display:flex;align-items:center;gap:9px}.steps b{border:1px solid var(--line);padding:6px 9px;border-radius:50%;font:12px monospace}.steps .active{color:var(--lime)}.steps .active b{background:var(--lime);color:var(--bg)}.workspace{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(290px,1fr);gap:24px}.panel{background:linear-gradient(135deg,#10272d,#0c1d24);border:1px solid var(--line);border-radius:12px;overflow:hidden}.panelhead{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line);font-size:14px}.badge{color:var(--lime);font:12px monospace;letter-spacing:1px}.boardwrap{padding:22px 30px 27px;max-width:650px;margin:auto}.grid{display:grid;grid-template-columns:22px repeat(10,minmax(0,1fr));gap:3px}.axis{font:12px monospace;color:#8aa0a1;text-align:center;align-self:center}.axis.top{padding-bottom:10px}.cell{padding:0;border-radius:3px;aspect-ratio:1;background:#132e36;border:1px solid #25434b;position:relative;min-width:0;display:grid;place-items:center}.cell:hover:not(:disabled){background:#2c4a46;border-color:var(--lime)}.cell.ship{background:#72985145;border-color:#a2c16c;color:var(--lime)}.cell.ship:after{content:'';width:45%;height:45%;background:#b9ed8070;border-radius:2px}.cell.preview{background:#baf17175;border-color:var(--lime)}.cell.invalid{background:#ff815d66;border-color:var(--orange)}.cell.hit{background:#ff815d22;border-color:#ff815d99;color:var(--orange)}.cell.hit:after{content:'✕';font-size:clamp(14px,2vw,25px);font-weight:bold;background:none;width:auto;height:auto}.cell.miss:after{content:'';width:6px;height:6px;background:#78959a;border-radius:50%}.cell.sunk{background:#ff815d55;border-color:var(--orange)}.cell:disabled{opacity:1;cursor:default}.boardfoot{display:flex;justify-content:space-between;margin-top:18px;gap:10px;font-size:12px;color:var(--muted);font-family:monospace}.legend{display:flex;align-items:center;gap:6px}.legend:before{content:'';width:7px;height:7px;background:var(--lime)}.controls{padding:24px}.controls h3{margin:0 0 8px;font-size:19px}.small{font-size:14px;color:var(--muted);line-height:1.6}.fleet{display:flex;flex-direction:column;gap:9px;margin:23px 0}.vessel{display:flex;align-items:center;justify-content:space-between;text-align:left;padding:15px;background:#10252c;min-height:58px}.vessel.selected{border-color:var(--lime);background:#c4f7790b}.vessel .name{font-size:14px}.blocks{display:flex;gap:3px}.blocks i{display:block;width:13px;height:7px;background:#42606a;border-radius:1px}.selected .blocks i,.placed .blocks i{background:var(--lime)}.vessel small{color:var(--muted);margin-left:8px}.toolrow{display:flex;gap:9px}.toolrow button{flex:1;font-size:14px;padding:12px 7px}.primary{background:var(--lime);border-color:var(--lime);color:#152018;font-weight:700}.primary:hover:not(:disabled){background:#d7ff9f;color:#081419}.wide{width:100%;margin-top:22px;padding:17px}.notice{min-height:42px;margin-top:16px;font-size:14px;line-height:1.5;color:var(--muted)}.statusline{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin-top:18px}.statusline i{width:7px;height:7px;border-radius:50%;background:var(--lime)}footer{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);min-height:73px;font:11px monospace;letter-spacing:1px;color:#7f9699}footer i{display:inline-block;width:3px;height:3px;background:#7f9699;vertical-align:middle;margin:0 9px}.handover{text-align:center;max-width:620px;margin:45px auto}.radar{width:158px;height:158px;border:1px solid #47654a;border-radius:50%;margin:0 auto 32px;background:repeating-radial-gradient(circle,transparent 0 24px,#c4f77919 25px 26px),conic-gradient(from 40deg,transparent 65%,#c4f77924);display:grid;place-items:center;position:relative;overflow:hidden}.radar:before{content:'';position:absolute;width:1px;height:100%;background:#c4f7792a}.radar:after{content:'';position:absolute;width:100%;height:1px;background:#c4f7792a}.radar span{font:38px monospace;color:var(--lime)}.handover h1{font-size:64px}.handover .primary{padding:18px 40px;margin-top:25px}.handover .small{margin-top:25px}.statrow{display:flex;gap:25px;margin:25px 0}.statrow strong{font:34px 'Barlow Condensed',sans-serif;display:block;color:var(--lime)}.statrow span{font-size:12px;color:var(--muted)}.mini{max-width:360px;padding:18px 0 0}.mini .grid{gap:2px}.result{padding:16px;border-left:2px solid var(--lime);background:#c4f77909;font-size:14px;line-height:1.5;min-height:62px}.result.hitresult{border-color:var(--orange);color:var(--orange)}dialog{border:1px solid var(--line);border-radius:14px;background:#10232b;color:var(--text);padding:36px;max-width:560px;width:calc(100% - 32px)}dialog::backdrop{background:#020b10d9;backdrop-filter:blur(8px)}dialog p,dialog li{line-height:1.65;color:var(--muted);font-size:14px}dialog ol{padding-left:20px}dialog li{margin:12px 0}.close{position:absolute;right:12px;top:10px;border:0;font-size:24px}.danger{color:var(--orange)}@media(min-width:1400px){.boardwrap{max-width:630px}}@media(max-width:850px){.shell{padding:0 5%}header{height:80px}.edition,.steps{display:none}.workspace{grid-template-columns:1.25fr 1fr;gap:15px}.controls{padding:18px}.boardwrap{padding:20px 12px}.panelhead{padding:17px}.vessel{padding:12px 9px}.blocks i{width:9px}.topline{margin-bottom:23px}footer{font-size:10px}footer span:last-child{display:none}}@media(max-width:650px){main{padding-top:27px}.brand{font-size:18px;gap:9px}.brandmark{width:30px;height:30px}.quiet{padding:8px 0;font-size:12px}.workspace{grid-template-columns:1fr}.topline{align-items:start}h1{font-size:43px}.subtitle{font-size:14px}.boardwrap{padding:18px 13px}.grid{gap:3px}.controls{padding:20px}.fleet{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:18px 0}.vessel{padding:12px 9px;gap:6px;flex-wrap:wrap}.vessel .name{font-size:13px}.vessel small{font-size:11px}.panelhead{font-size:13px}.handover{margin:35px auto}.handover h1{font-size:54px}.radar{width:135px;height:135px}.battle .fleet{display:none}.statrow{justify-content:space-between}.cell.hit:after{font-size:21px}.mini{max-width:290px;margin:auto}.boardfoot{font-size:11px}.topline>.quiet{white-space:nowrap}}
[hidden]{display:none!important}.lobby{max-width:930px;margin:26px auto}.lobby .topline{margin-bottom:34px}.lobbygrid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.lobbycard{padding:30px}.lobbycard .number{font:13px monospace;letter-spacing:2px;color:var(--lime);display:block;margin-bottom:22px}.lobbycard h2{font-size:38px}.lobbycard p{min-height:48px}.lobbycard input{width:100%;background:#08191e;border:1px solid #45606a;color:var(--text);border-radius:6px;padding:15px 12px;font:22px monospace;letter-spacing:5px;text-transform:uppercase;box-sizing:border-box}.lobbycard label{font-size:14px;display:block;margin:22px 0 9px}.lobbycard input:focus{outline:2px solid var(--lime);outline-offset:3px}.lobbycard .primary{min-height:52px}.lobbycard .hostspace{height:89px;display:flex;align-items:center;font:13px monospace;color:var(--muted)}.roomstrip{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:14px 18px;border:1px solid var(--line);border-radius:9px;background:#0c2027;margin-bottom:25px}.roomcode{font:23px monospace;color:var(--lime);letter-spacing:4px}.roomstrip .small{margin:0}.roomstrip button{font-size:13px;padding:9px 12px}.roomstrip .leave{margin-left:auto}.connection{margin-top:14px;padding:13px 18px;border:1px solid #ff815d66;border-radius:6px;background:#ff815d15;color:#ffc2ac;font-size:14px}.waitingpill{color:var(--muted);font-size:13px}.readybox{text-align:center;padding:10px 0 15px}.readybox .radar{width:110px;height:110px;margin:14px auto 20px}.wait-note{color:var(--lime);font-size:14px;line-height:1.6}.result{overflow-wrap:anywhere}.result .small{display:block;margin-top:8px}.alerttext{color:var(--orange)}.lobbyhint{text-align:center;color:var(--muted);font-size:14px;line-height:1.7;margin:24px 0}.lobby-error{min-height:24px;margin:16px 0 0;color:var(--orange);font-size:14px;line-height:1.6}.turnflag{background:#c4f77915;border:1px solid #c4f77955;border-radius:30px;padding:9px 14px;font-size:13px;white-space:nowrap;color:var(--lime)}.turnflag.wait{color:var(--muted);border-color:var(--line);background:none}.cell.pending{background:#c4f77945;outline:2px solid var(--lime)}@media(max-width:650px){.lobby{margin:0}.lobbygrid{grid-template-columns:1fr}.lobbycard{padding:22px}.lobbycard .hostspace{height:auto;margin-top:20px}.lobbycard p{min-height:0}.lobbycard .number{margin-bottom:14px}.roomstrip{gap:10px;padding:12px}.roomstrip .leave{padding:8px 2px}.roomcode{font-size:20px}.waitingpill{width:100%}.turnflag{font-size:11px;padding:8px}.lobby .topline{margin-bottom:25px}}