:root{--bg:#070a12;--panel:#111827;--panel2:#18223a;--line:#2a3756;--text:#e8eefc;--dim:#8d9bbd;--blue:#3ab8ff;--red:#ff5a5f;--gold:#ffd23f;--green:#4cf08a}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:'Rajdhani',system-ui,sans-serif;font-weight:600;font-size:18px;overflow:hidden}
#stage{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 40%,#101a33,#05070d)}
canvas{width:min(100vw,calc(100vh*1200/688));aspect-ratio:1200/688;display:block;image-rendering:auto}
.screen{position:fixed;inset:0;display:none;overflow:auto;background:rgba(5,8,16,.88);backdrop-filter:blur(6px);padding:24px}
.screen.show{display:block}
.screen.clear{background:rgba(5,8,16,.55)}
.wrap{max-width:1180px;margin:0 auto}
h1,h2,h3{font-family:'Orbitron',sans-serif;margin:0;letter-spacing:.04em}
h1{font-size:clamp(28px,6vw,54px);font-weight:800;line-height:1}
h1 .a{color:var(--blue)}h1 .b{color:var(--gold)}
h2{font-size:26px}h3{font-size:16px;color:var(--dim);text-transform:uppercase}
.sub{color:var(--dim);margin:8px 0 24px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}
.center{max-width:430px;margin:6vh auto 0;text-align:center}
.center .panel{text-align:left;margin-top:22px}
input{width:100%;padding:12px 14px;margin:6px 0 12px;border-radius:10px;border:1px solid var(--line);background:#0b1120;color:var(--text);font:inherit;font-size:18px}
input:focus{outline:2px solid var(--blue);border-color:transparent}
label{font-size:14px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
button{font:inherit;font-weight:700;cursor:pointer;border:0;border-radius:10px;padding:12px 20px;background:var(--panel2);color:var(--text);border:1px solid var(--line);transition:transform .08s,background .15s}
button:hover:not(:disabled){background:#22305a;transform:translateY(-1px)}
button:disabled{opacity:.4;cursor:not-allowed}
button.primary{background:linear-gradient(180deg,#46c3ff,#1c8ae0);color:#02101e;border-color:transparent;font-family:'Orbitron',sans-serif;letter-spacing:.05em;font-size:16px}
button.primary:hover:not(:disabled){background:linear-gradient(180deg,#6ed0ff,#2a9bf3)}
button.gold{background:linear-gradient(180deg,#ffe066,#f0a800);color:#241800;border-color:transparent}
button.danger{background:#3a1820;border-color:#6b2a35;color:#ffb3b8}
button.big{padding:16px 26px;font-size:18px;width:100%}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.row.sp{justify-content:space-between}
.col{display:flex;flex-direction:column;gap:12px}
.tabs{display:flex;gap:8px;margin-bottom:14px}
.tabs button{flex:1;padding:10px}
.tabs button.on{background:var(--blue);color:#02101e;border-color:transparent}
.err{color:#ff8d92;min-height:22px;font-size:16px}
.menu{display:grid;gap:12px;margin-top:24px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:15px}
.chip.gold{border-color:#8a6d12;color:var(--gold)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:8px}
.card .t{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px 10px;font-family:'Orbitron',sans-serif;font-size:15px}
.card p{margin:0;color:var(--dim);font-size:15px;line-height:1.25;flex:1}
.pips{display:flex;gap:3px;flex-wrap:wrap}.pip{width:12px;height:8px;border-radius:3px;background:#27324f}.pip.on{background:var(--blue)}
.card.perk{cursor:pointer;border-color:#8a6d12;background:linear-gradient(180deg,#1d2338,#151b2d)}
.card.perk:hover{transform:translateY(-3px);border-color:var(--gold)}
.card.locked{opacity:.7}
.stat{display:flex;gap:18px;flex-wrap:wrap}
.stat div{background:var(--panel2);border-radius:10px;padding:8px 14px}
.stat b{display:block;font-family:'Orbitron';font-size:20px}
.stat span{font-size:13px;color:var(--dim);text-transform:uppercase}
.hearts{letter-spacing:3px;font-size:22px}
.scoreboard{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center;text-align:center;margin:10px 0}
.scoreboard .n{font-family:'Orbitron';font-size:54px;font-weight:800}
.scoreboard .blue{color:var(--blue)}.scoreboard .red{color:var(--red)}
.bd{width:100%;border-collapse:collapse;font-size:17px}
.bd td{padding:4px 8px;border-bottom:1px solid var(--line)}
.bd td:nth-child(2),.bd td:nth-child(3){text-align:center;width:90px}
.result-title{font-family:'Orbitron';font-size:42px;font-weight:800;text-align:center}
.win{color:var(--green)}.lose{color:var(--red)}.tie{color:var(--gold)}
.keys{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:17px}
kbd{background:#0b1120;border:1px solid var(--line);border-bottom-width:3px;border-radius:6px;padding:1px 8px;font-family:inherit;font-weight:700}
.autos label.opt{display:flex;gap:10px;align-items:flex-start;text-transform:none;font-size:17px;color:var(--text);letter-spacing:0;padding:8px;border-radius:8px;cursor:pointer;border:1px solid transparent}
.autos label.opt:hover{background:var(--panel2)}
.autos input{width:auto;margin:5px 0 0}
.small{font-size:14px;color:var(--dim)}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(80px);background:#0b1120;border:1px solid var(--blue);padding:10px 18px;border-radius:10px;transition:transform .25s;z-index:20;pointer-events:none}
#toast.show{transform:translateX(-50%) translateY(0)}
.sync{font-size:14px;color:var(--dim)}
hr{border:0;border-top:1px solid var(--line);margin:16px 0}
@media (max-width:600px){body{font-size:16px}.scoreboard .n{font-size:36px}.screen{padding:14px}}

.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start}
.cols .col{display:flex;flex-direction:column;gap:12px}
.cols .col>h3{margin:0 0 2px;color:var(--text);font-size:18px}
@media (max-width:900px){.cols{grid-template-columns:1fr}}

#credit{display:none;position:fixed;left:12px;bottom:8px;z-index:3;font-size:14px;color:var(--dim);opacity:.85;pointer-events:none;letter-spacing:.02em}