:root{--ink: #d8e7ec;--dim: #7e97b1;--panel: rgba(11, 16, 29, .82);--line: #2a3c5c;--cyan: #54e8e0;--amber: #f7b32b;--red: #d92b3a;--green: #57e88a}*{margin:0;padding:0;box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;overflow:hidden;background:#05060d;font-family:Consolas,Menlo,DejaVu Sans Mono,monospace;color:var(--ink);user-select:none}#app,canvas.game{position:fixed;inset:0;width:100vw;height:100vh}canvas.game{image-rendering:pixelated;image-rendering:crisp-edges;cursor:crosshair}#hud{position:fixed;inset:0;pointer-events:none;z-index:10}.panel{position:absolute;background:var(--panel);border:2px solid var(--line);box-shadow:0 0 0 2px #05060d,inset 0 0 24px #54e8e00a;padding:10px 12px;font-size:12px;letter-spacing:.08em}.panel h2{font-size:11px;color:var(--cyan);letter-spacing:.18em;margin-bottom:8px;display:flex;justify-content:space-between;gap:14px}#ship-status{top:14px;left:14px;min-width:240px}#ship-status .rows div{display:flex;align-items:center;gap:8px;margin:3px 0}#ship-status label{color:var(--dim);width:68px;font-size:10px;letter-spacing:.14em}#ship-status meter{flex:1;height:8px;appearance:none}#ship-status meter::-webkit-meter-bar{background:#05060d;border:1px solid var(--line);border-radius:0}#ship-status meter::-webkit-meter-optimum-value{background:var(--green)}#st-alarm.ok{color:var(--green)}#st-alarm.alert{color:var(--red);animation:blink .8s steps(2) infinite}#hud.alarm #ship-status{border-color:#7e1523}#ship-status.hit{animation:hullhit .4s steps(4)}@keyframes hullhit{0%{background:#97111feb;border-color:var(--red);box-shadow:0 0 0 2px #05060d,0 0 26px #d92b3a8c}}#radar-panel{top:14px;right:14px;width:162px}#radar-panel .dim{color:var(--dim)}#radar{display:block;margin:4px auto 0}#map{position:absolute;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;background:#02070973}#map .map-box{position:static}#map 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em{margin-left:auto;color:var(--dim);font-style:normal;font-size:10px}#vitals{bottom:14px;right:14px;min-width:200px;display:grid;gap:6px}.vital{display:flex;align-items:center;gap:8px}.vital label{color:var(--dim);width:62px;font-size:10px;letter-spacing:.14em}.vital em{color:var(--dim);font-style:normal;font-size:10px}#v-bpm{color:var(--green);font-size:16px;min-width:34px;text-align:right}.bar{flex:1;height:10px;background:#05060d;border:1px solid var(--line);padding:1px}.bar i{display:block;height:100%;background:var(--cyan);transition:width .3s steps(12)}.bar i.nrj{background:var(--amber)}.bar i.low{background:var(--red)}#crosshair{position:absolute;left:50%;top:50%;width:0;height:0}#crosshair i{position:absolute;background:#d8e7ece6;box-shadow:0 0 2px #05060d}#crosshair i:nth-child(1){left:-1px;top:-8px;width:2px;height:5px}#crosshair i:nth-child(2){left:-1px;top:3px;width:2px;height:5px}#crosshair i:nth-child(3){left:-8px;top:-1px;width:5px;height:2px}#crosshair i:nth-child(4){left:3px;top:-1px;width:5px;height:2px}#crosshair b{position:absolute;left:-1px;top:-1px;width:2px;height:2px;background:var(--cyan)}#prompt{position:absolute;left:50%;top:58%;transform:translate(-50%);display:flex;align-items:center;gap:10px;background:var(--panel);border:2px solid var(--line);padding:8px 14px;font-size:13px;letter-spacing:.1em}#prompt .key{background:var(--ink);color:#05060d;font-weight:700;padding:2px 7px;border-bottom:3px solid var(--dim)}#hints{position:absolute;bottom:14px;left:14px;color:var(--dim);font-size:10px;letter-spacing:.1em;background:#05060d8c;padding:6px 8px}#conn{position:absolute;top:90px;left:50%;transform:translate(-50%);background:#7e1523;border:2px solid var(--red);color:#fff;padding:8px 16px;font-size:12px;letter-spacing:.12em;animation:blink 1s steps(2) infinite}#toasts{position:absolute;bottom:70px;left:50%;transform:translate(-50%);display:grid;gap:6px;justify-items:center}.toast{background:var(--panel);border:2px solid var(--line);color:var(--ink);padding:6px 14px;font-size:12px;letter-spacing:.1em;animation:rise .25s steps(6)}.toast.join{border-color:#175139;color:var(--green)}.toast.leave{border-color:#7e1523;color:#ff9daa}.toast.warn{border-color:#8a3018;color:var(--amber)}.toast.out{opacity:0;transition:opacity .4s}@keyframes blink{50%{opacity:.25}}@keyframes rise{0%{transform:translateY(10px);opacity:0}}#pause{position:fixed;inset:0;z-index:20;background:#05060d8c;display:grid;place-items:center;pointer-events:none}.pause-box{text-align:center}.pause-box h3{color:var(--amber);letter-spacing:.35em;font-size:22px}.pause-box p{color:var(--dim);font-size:12px;letter-spacing:.2em;margin-top:10px;animation:blink 1.6s steps(2) infinite}#start{position:fixed;inset:0;z-index:30;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 120%,rgba(232,161,60,.16),transparent 60%),radial-gradient(ellipse at 50% -20%,rgba(126,168,208,.22),transparent 60%),#101824ad;transition:opacity .6s}#start.gone{opacity:0;pointer-events:none}.start-box{text-align:center;padding:24px;max-width:640px}.start-box .pre{color:var(--dim);font-size:10px;letter-spacing:.3em}.start-box h1{font-size:clamp(42px,9vw,84px);letter-spacing:.06em;color:var(--ink);margin:6px 0 2px;text-shadow:0 4px 0 #2b4a6a,0 8px 0 #101824,0 0 34px rgba(232,161,60,.3)}.start-box .sub{color:var(--amber);font-size:12px;letter-spacing:.28em;margin-bottom:34px}.join{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}#name-input{background:#05060d;border:2px solid var(--line);color:var(--ink);font:inherit;font-size:15px;letter-spacing:.15em;padding:12px 14px;width:240px;text-transform:uppercase;outline:none}#name-input:focus{border-color:#e8a13c;box-shadow:0 0 18px #e8a13c40}#play-btn{background:#e8a13c;color:#101824;border:0;border-bottom:4px solid #b0762a;font:inherit;font-weight:700;font-size:15px;letter-spacing:.12em;padding:12px 26px;cursor:pointer}#play-btn:hover{filter:brightness(1.15)}#play-btn:active{transform:translateY(2px);border-bottom-width:2px}#play-btn:disabled{opacity:.6;cursor:wait}.err{color:var(--red);margin-top:14px;font-size:12px;letter-spacing:.1em}.controls{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;margin-top:34px;color:var(--dim);font-size:11px;letter-spacing:.08em}.controls b{color:var(--ink)}.start-box .foot{margin-top:40px;color:#3d5478;font-size:9px;letter-spacing:.2em}#lobby{margin:22px auto 0;width:min(92vw,560px);text-align:left;background:var(--panel);border:2px solid var(--line);box-shadow:0 0 0 2px #05060d,inset 0 0 24px #54e8e00a;padding:14px 16px}#lobby h3{color:var(--cyan);font-size:11px;letter-spacing:.18em;margin-bottom:10px}#lobby-ships{list-style:none;max-height:235px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.lobby-ship{display:grid;grid-template-columns:1fr 110px auto;grid-template-rows:auto 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.row{display:flex;gap:8px;flex-wrap:wrap}#lobby-create .row .lobby-btn.primary{flex:1}#ship-name-input{flex:1;min-width:170px;background:#05060d;border:2px solid var(--line);color:var(--ink);font:inherit;font-size:13px;letter-spacing:.12em;padding:9px 11px;text-transform:uppercase;outline:none}#ship-name-input:focus{border-color:#e8a13c;box-shadow:0 0 14px #e8a13c38}.lobby-btn{background:#16283f;color:var(--cyan);border:2px solid var(--line);font:inherit;font-size:11px;font-weight:700;letter-spacing:.12em;padding:7px 12px;cursor:pointer}.lobby-btn:hover:not(:disabled){border-color:var(--cyan)}.lobby-btn:active:not(:disabled){transform:translateY(1px)}.lobby-btn:disabled{opacity:.55;cursor:wait}.lobby-btn.primary{background:#e8a13c;color:#101824;border:0;border-bottom:4px solid #b0762a;font-size:13px;padding:10px 18px}.lobby-btn.primary:hover:not(:disabled){filter:brightness(1.15)}.lobby-btn.danger{background:#45121b;color:#ff9daa;border-color:#7e1523}.lobby-btn.danger:hover:not(:disabled){border-color:var(--red)}.lobby-btn.danger.armed{background:var(--red);color:#fff;border-color:#ff9daa;animation:blink .8s steps(2) infinite}#lobby-error{margin-top:10px}@media(max-width:760px){#ship-status,#hints,#radar-panel{display:none}#crew{top:14px;min-width:140px;font-size:10px}#vitals{min-width:150px}#lobby{width:92vw;padding:10px 12px}.lobby-ship{grid-template-columns:1fr auto}.lobby-ship .hull-gauge{grid-area:3 / 1 / 4 / 2}.lobby-ship em{display:none}.lobby-ship button{grid-area:1 / 2 / 4 / 3}}