/* Живое демо на сайте: ClickGUI (настоящий интерфейс клиента), HUD-площадка, главное меню и AltManager. Тот же язык, что у клиента. */
.demo-shell{border-radius:22px;border:1px solid var(--stroke-2);background:linear-gradient(180deg,rgba(var(--fg),.045),rgba(var(--fg),.02));box-shadow:0 40px 120px rgba(0,0,0,.55);overflow:hidden}
.demo-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--stroke)}
.demo-tabs{display:flex;gap:2px;padding:3px;border-radius:12px;background:rgba(10,10,12,.7);border:1px solid var(--stroke-2)}
.demo-tabs button,.demo-chips button,.seg button{height:32px;padding:0 14px;border:0;border-radius:9px;background:none;color:var(--ink-2);font:600 13px Manrope,sans-serif;cursor:pointer;transition:background .2s,color .2s}
.demo-tabs button:hover,.demo-chips button:hover,.seg button:hover{color:#fff}
.demo-tabs button[aria-selected=true],.demo-chips button[aria-selected=true],.seg button[aria-pressed=true]{background:rgba(var(--fg),.14);color:#fff}
.demo-hint{margin-left:auto;color:var(--ink-3);font-size:13px;display:flex;align-items:center;gap:8px}
.demo-hint:before{content:"";width:7px;height:7px;border-radius:50%;background:#fff;opacity:.85;animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.demo-chips{display:flex;gap:2px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--stroke)}
.demo-pane{position:relative}
.demo-frame{position:relative;aspect-ratio:1208/762;background:#08080a}
.launcher-frame{aspect-ratio:1180/700}
.demo-note{color:var(--ink-3);font-size:13px;padding:4px 6px}
.demo-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#08080a}
.demo-frame .demo-load{position:absolute;inset:0;display:grid;place-items:center;color:var(--ink-3);font-size:14px;pointer-events:none;transition:opacity .4s}
.demo-frame.ready .demo-load{opacity:0}

/* ---------------------------------------------------------------- HUD-площадка */
.hud-stage{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0a0a0d;user-select:none;touch-action:none}
.hud-stage>img{position:absolute;right:0;bottom:0;width:145%;height:145%;max-width:none;object-fit:cover;filter:brightness(.8)}   /* кадр с запечённым HUD: обрезаем левый верх, чтобы он не попадал в окно */
.hud-stage .crosshair{position:absolute;left:50%;top:50%;width:18px;height:18px;transform:translate(-50%,-50%);opacity:.9}
.hud-stage .crosshair:before,.hud-stage .crosshair:after{content:"";position:absolute;background:#fff;left:50%;top:50%;transform:translate(-50%,-50%)}
.hud-stage .crosshair:before{width:18px;height:2px}.hud-stage .crosshair:after{width:2px;height:18px}
.hw{position:absolute;cursor:grab;color:#f2f2f5;font-size:calc(var(--u,1)*13px);line-height:1.25;border-radius:calc(var(--u,1)*14px);
  background:rgba(14,14,17,var(--fill,.82));border:1px solid rgba(255,255,255,.1);box-shadow:0 calc(var(--u,1)*10px) calc(var(--u,1)*34px) rgba(0,0,0,var(--shadow,.5));backdrop-filter:blur(8px);transform-origin:0 0;transform:scale(var(--k,1))}
.hw:active{cursor:grabbing}
.hw.sel{outline:2px solid rgba(255,255,255,.85);outline-offset:3px}
.hw .tag{position:absolute;left:12px;top:-9px;padding:2px 8px;border-radius:999px;background:#ececf1;color:#111;font-size:calc(var(--u,1)*9px);font-weight:800;letter-spacing:.08em;opacity:0;transition:opacity .2s}
.hw.sel .tag,.hud-stage:hover .hw .tag{opacity:1}
.hw small{color:#a3a3ad;font-size:.82em}
.hw .row{display:flex;align-items:center;gap:calc(var(--u,1)*10px)}
.hw .head{display:flex;justify-content:space-between;padding:calc(var(--u,1)*9px) calc(var(--u,1)*14px) 0;color:#6e6e78;font-size:.72em;letter-spacing:.14em;font-weight:700}
.hw.wm{padding:calc(var(--u,1)*9px) calc(var(--u,1)*16px);display:flex;align-items:center;gap:calc(var(--u,1)*12px);white-space:nowrap}
.hw.wm b{font-size:1.25em;letter-spacing:-.02em}.hw.wm i{width:1px;height:calc(var(--u,1)*18px);background:rgba(255,255,255,.14)}
.hw .ping{display:inline-flex;gap:2px;align-items:flex-end}.hw .ping s{width:3px;background:#fff;border-radius:1px;text-decoration:none}
.hw .kb{display:flex;align-items:center;gap:calc(var(--u,1)*10px);padding:calc(var(--u,1)*5px) calc(var(--u,1)*14px)}
.hw .key{min-width:calc(var(--u,1)*38px);padding:3px 8px;border-radius:7px;border:1px solid rgba(255,255,255,.22);text-align:center;font-size:.78em;font-weight:700;color:#cfcfd6}
.hw .kb.off{opacity:.45;text-decoration:line-through}
.hw .pad{padding:calc(var(--u,1)*8px) calc(var(--u,1)*14px) calc(var(--u,1)*12px)}
.bar{height:calc(var(--u,1)*5px);border-radius:9px;background:rgba(255,255,255,.12);overflow:hidden}.bar>i{display:block;height:100%;background:#fff;border-radius:9px}
.hw.eff{display:grid;gap:calc(var(--u,1)*6px)}
.hw.pill{padding:calc(var(--u,1)*6px) calc(var(--u,1)*12px);display:flex;align-items:center;gap:calc(var(--u,1)*8px);border-radius:999px}
.face{display:block;border-radius:6px;image-rendering:pixelated}
.hw.th{padding:calc(var(--u,1)*12px) calc(var(--u,1)*14px);min-width:calc(var(--u,1)*210px)}
.hw.th.compact{display:flex;align-items:center;gap:calc(var(--u,1)*10px);border-radius:999px;padding:calc(var(--u,1)*7px) calc(var(--u,1)*16px) calc(var(--u,1)*7px) calc(var(--u,1)*8px);min-width:0}
.hw.th.ext{min-width:calc(var(--u,1)*300px);padding:calc(var(--u,1)*16px)}
.cells{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;margin-top:6px}.cells s{aspect-ratio:1;border-radius:6px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);text-decoration:none}.cells s.on{background:rgba(255,255,255,.22)}
.chip{display:inline-block;padding:2px 9px;border-radius:999px;background:rgba(255,255,255,.1);font-size:.8em;margin-right:5px}
.hw.media{display:flex;gap:calc(var(--u,1)*12px);align-items:center;padding:calc(var(--u,1)*10px) calc(var(--u,1)*14px);min-width:calc(var(--u,1)*250px)}
.cover{width:calc(var(--u,1)*46px);height:calc(var(--u,1)*46px);border-radius:12px;background:linear-gradient(135deg,#ff9a6b,#7c5cff);flex:none}
.hud-side{position:absolute;right:14px;top:14px;bottom:14px;width:270px;display:flex;flex-direction:column;gap:2px;padding:16px;border-radius:18px;background:rgba(14,14,17,.9);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px);overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.6);font-size:13px}
.hud-side h4{margin:0;font-size:11px;letter-spacing:.14em;color:#6e6e78;font-weight:700}
.hud-side h3{margin:2px 0 10px;font-size:20px;letter-spacing:-.02em}
.hud-side .sec{margin:14px 0 6px;font-size:10px;letter-spacing:.14em;color:#6e6e78;font-weight:700}
.hud-side label{display:flex;justify-content:space-between;align-items:center;padding:7px 0;color:#cfcfd6}
.hud-side .val{color:#fff;font-weight:700}
.hud-side input[type=range]{width:100%;accent-color:#fff;margin:0 0 6px}
.sw{position:relative;width:38px;height:22px;border-radius:99px;background:rgba(255,255,255,.14);border:0;cursor:pointer;transition:background .2s;flex:none}
.sw:after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s var(--ease)}
.sw[aria-checked=true]{background:#ececf1}.sw[aria-checked=true]:after{background:#16161a;transform:translateX(16px)}
.seg{display:flex;gap:2px;padding:3px;border-radius:11px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.seg button{flex:1;padding:0 6px;font-size:12px}
.hud-help{position:absolute;left:14px;bottom:14px;padding:8px 14px;border-radius:999px;background:rgba(10,10,12,.78);border:1px solid rgba(255,255,255,.14);font-size:13px;color:#cfcfd6;backdrop-filter:blur(8px)}

/* ---------------------------------------------------------------- главное меню и AltManager */
.menu-stage{position:relative;aspect-ratio:16/9;overflow:hidden;container-type:inline-size;background:#0a0a0d;color:#f2f2f5;text-align:center}
.menu-stage .bg{position:absolute;right:-6%;bottom:-6%;width:150%;height:150%;max-width:none;object-fit:cover;filter:blur(9px) brightness(.55) saturate(1.1);transition:transform .6s var(--ease)}
.menu-stage:after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 40%,transparent 35%,rgba(0,0,0,.55))}
.menu-col{position:absolute;inset:0 0 11cqw;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center}
.clock{font-size:clamp(56px,12.5cqw,170px);font-weight:300;letter-spacing:-.05em;line-height:.9;font-variant-numeric:tabular-nums}
.date{margin-top:1.4cqw;font-size:clamp(14px,2.2cqw,30px);color:#cfcfd8;text-transform:capitalize}
.avatar{margin-top:2.2cqw;width:6cqw;min-width:70px;aspect-ratio:1;border-radius:50%;padding:4px;border:2px solid rgba(255,255,255,.4);background:rgba(255,255,255,.08);cursor:pointer;transition:transform .3s var(--ease),border-color .2s}
.avatar:hover{transform:scale(1.05);border-color:#fff}
.avatar .face{width:100%;height:100%;border-radius:50%}
.nick{margin-top:1.2cqw;font-size:clamp(16px,2.1cqw,30px);font-weight:700}
.field{margin-top:1.8cqw;display:flex;align-items:center;justify-content:center;gap:12px;width:26cqw;min-width:220px;height:4.2cqw;min-height:46px;border-radius:999px;background:rgba(14,14,17,.72);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);color:#e8e8ee;font:700 clamp(14px,1.5cqw,22px) Manrope,sans-serif;cursor:pointer;transition:border-color .2s,background .2s}
.field:hover,.field[aria-expanded=true]{border-color:rgba(255,255,255,.5);background:rgba(24,24,28,.8)}
.modes{display:flex;gap:10px;margin-top:1.2cqw;height:0;opacity:0;overflow:hidden;transition:height .4s var(--ease),opacity .3s}
.modes.open{height:4.2cqw;min-height:44px;opacity:1}
.rpill{height:100%;padding:0 22px;border-radius:999px;background:rgba(14,14,17,.7);border:1px solid rgba(255,255,255,.14);color:#e8e8ee;font:600 clamp(12px,1.25cqw,18px) Manrope,sans-serif;cursor:pointer;backdrop-filter:blur(10px);transition:background .2s,border-color .2s}
.rpill:hover{background:rgba(40,40,46,.85);border-color:rgba(255,255,255,.4)}
.rpill.primary{background:#ececf1;color:#111114;border-color:#ececf1}
.round-row{position:absolute;bottom:3cqw;display:flex;gap:2.2cqw}
.round{display:grid;justify-items:center;gap:6px;color:#bdbdc7;font-size:clamp(10px,1.1cqw,15px);cursor:pointer;background:none;border:0;font-family:inherit;font-weight:600}
.round i{display:grid;place-items:center;width:4.3cqw;min-width:44px;aspect-ratio:1;border-radius:50%;background:rgba(14,14,17,.72);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);transition:transform .25s var(--ease),border-color .2s,background .2s}
.round:hover i{transform:translateY(-3px);border-color:rgba(255,255,255,.55);background:rgba(34,34,40,.85)}
.round svg{width:42%;height:42%;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.menu-toast{position:absolute;z-index:3;left:50%;top:5%;transform:translate(-50%,-14px);padding:10px 18px;border-radius:999px;background:rgba(14,14,17,.92);border:1px solid rgba(255,255,255,.18);font-size:clamp(12px,1.3cqw,16px);opacity:0;pointer-events:none;transition:opacity .25s,transform .35s var(--ease);white-space:nowrap}
.menu-toast.show{opacity:1;transform:translate(-50%,0)}
.alts{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2.4cqw}
.alts h3{margin:0;font-size:clamp(20px,3cqw,40px);letter-spacing:-.03em}
.alts p{margin:-1.6cqw 0 0;color:#a3a3ad;font-size:clamp(12px,1.4cqw,18px)}
.carousel{position:relative;width:70cqw;height:19cqw;display:flex;align-items:center;justify-content:center}
.acc{position:absolute;display:grid;justify-items:center;gap:1cqw;transition:transform .5s var(--ease),opacity .4s,filter .4s;cursor:pointer;background:none;border:0;color:inherit;font-family:inherit}
.acc .face{width:9cqw;height:9cqw;min-width:64px;min-height:64px;border-radius:50%;border:2px solid rgba(255,255,255,.25);padding:4px;background:rgba(255,255,255,.07)}
.acc.active .face{border-color:#fff;box-shadow:0 0 0 6px rgba(255,255,255,.08)}
.acc b{font-size:clamp(13px,1.7cqw,22px)}.acc small{color:#a3a3ad;font-size:clamp(10px,1.1cqw,14px)}
.alt-ctl{display:flex;align-items:center;gap:10px}
.alt-ctl input{height:max(40px,3.4cqw);width:18cqw;min-width:150px;padding:0 16px;border-radius:999px;background:rgba(14,14,17,.75);border:1px solid rgba(255,255,255,.18);color:#fff;font:600 clamp(12px,1.3cqw,17px) Manrope,sans-serif;outline:0;backdrop-filter:blur(10px)}
.alt-ctl input:focus{border-color:rgba(255,255,255,.6)}
.alt-ctl input.bad{border-color:#ff8a8a}
.alt-ctl .rpill{height:max(40px,3.4cqw)}
.demo-cta{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:14px 16px;border-top:1px solid var(--stroke);color:var(--ink-2);font-size:14px}

.feature .go-demo{margin-top:22px}
.demo-link{cursor:pointer}
.demo-link .badge{position:absolute;right:14px;top:14px;padding:6px 12px;border-radius:999px;background:#ececf1;color:#111;font-size:12px;font-weight:800}
.demo-link{position:relative}

@media (max-width:900px){
  .hud-side{position:static;width:auto;margin:0;border-radius:0;border:0;border-top:1px solid var(--stroke);box-shadow:none;background:var(--bg-2)}
  .hud-stage{aspect-ratio:4/3}
  .demo-hint{display:none}
  .demo-frame{aspect-ratio:3/4}
}
@media (prefers-reduced-motion:reduce){.demo-hint:before{animation:none}}
@media (max-width:900px){.launcher-frame{aspect-ratio:auto;height:760px}}