:root{--bg:#091426;--card:#14243c;--line:#293c58;--blue:#143467;--text:#f4f6fb;--muted:#a1b2ca;--gold:#efcc7f;--green:#9acfb8;--red:#e48b98;--round:24px}*{box-sizing:border-box}body{background:radial-gradient(ellipse at 95% 0,#203c70,transparent 50%),var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;margin:0;min-height:100dvh}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit;border:0;touch-action:manipulation}button:disabled{opacity:.4}button:active{transform:scale(.98)}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}#app{max-width:1080px;margin:auto;padding:28px 22px 115px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.brand{display:flex;gap:12px;align-items:center}.brand img{width:46px;height:46px;border-radius:50%}.brand b{display:block;font-size:14px;letter-spacing:.5px}.brand small{color:var(--muted);font-size:11px}.avatar{background:var(--card);border:1px solid var(--line);width:44px;height:44px;border-radius:50%;font-size:20px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:2px;text-transform:uppercase;color:var(--gold)}h1{font-size:38px;line-height:1.1;letter-spacing:-1px;margin:14px 0}h2{font-size:23px;letter-spacing:-.5px;margin:0 0 12px}h3{font-size:18px;margin:0 0 10px}p{font-size:14px;line-height:1.65;color:var(--muted)}.hero{background:linear-gradient(120deg,#183e79,#10213e);border:1px solid #3a5276;border-radius:28px;padding:27px;position:relative;overflow:hidden;margin-bottom:20px}.hero-content{position:relative;z-index:1;max-width:70%}.hero-logo{position:absolute;width:170px;height:170px;border-radius:50%;right:-28px;top:28px;opacity:.16}.hero p{color:#bed0e9}.badge{display:inline-flex;padding:6px 10px;border-radius:12px;font-size:11px;background:#efcc7f20;border:1px solid #efcc7f40;color:var(--gold)}.primary,.secondary{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:15px 20px;border-radius:16px;font-weight:700;font-size:14px;min-height:48px;text-decoration:none}.primary{color:#17243b;background:var(--gold)}.secondary{background:#203651;border:1px solid #36506d}.full{width:100%}.card{background:linear-gradient(130deg,#182941,#102038);border:1px solid var(--line);border-radius:var(--round);padding:22px;margin-bottom:16px}.card small{color:var(--muted)}.card .cover{width:calc(100% + 44px);margin:-22px -22px 20px;height:180px;object-fit:cover;border-radius:24px 24px 0 0}.row{display:flex;gap:12px;align-items:center}.between{justify-content:space-between}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid .card{margin:0}.big-icon{font-size:29px;color:var(--gold);margin-bottom:12px}.section-title{display:flex;justify-content:space-between;align-items:center;margin:30px 0 15px}.section-title small{color:var(--muted)}.muted{color:var(--muted)}.empty{padding:15px 0}.empty p{margin-bottom:0}#nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;background:#101e32f5;border-top:1px solid var(--line);padding:10px 8px max(12px,env(safe-area-inset-bottom));z-index:4;backdrop-filter:blur(20px)}#nav button{width:min(20%,160px);background:none;color:var(--muted);font-size:10px;padding:4px}#nav button b{display:block;font-size:21px;margin-bottom:6px;font-weight:400}#nav button.active{color:var(--gold)}label{display:block;color:var(--muted);font-size:13px;margin:14px 0 8px}input,textarea,select{background:#0b192e;color:var(--text);border:1px solid #355071;border-radius:12px;padding:12px;width:100%;min-height:46px}textarea{min-height:90px;resize:vertical}input[type=checkbox]{width:20px;min-height:20px;accent-color:var(--gold)}.check{display:flex;align-items:center;gap:10px}form>.primary{margin-top:18px}dialog{background:#14243c;color:var(--text);border:1px solid var(--line);border-radius:25px;width:calc(100% - 32px);max-width:480px;padding:24px}dialog::backdrop{background:#020915c9;backdrop-filter:blur(8px)}.close{float:right;background:#263c55;padding:8px 12px;border-radius:9px}#notice{position:fixed;top:12px;left:50%;transform:translateX(-50%);z-index:20;background:#f0d598;color:#10213e;border-radius:14px;padding:12px 18px;font-size:13px;display:none;max-width:90%}.demo{padding:9px;background:#efcc7f20;border-radius:12px;color:var(--gold);font-size:11px;text-align:center;margin-bottom:18px}.rank{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.rank b{font-size:19px;min-width:26px;color:var(--gold)}.rank .score{margin-left:auto;text-align:right;font-size:12px}.game-board{position:relative;display:grid;gap:8px;max-width:480px;margin:24px auto 20px;aspect-ratio:1}.cell{position:relative;border:2px solid #3e5576;background:#223750;aspect-ratio:1;border-radius:20%;font-weight:750;color:#152942;display:grid;place-items:center;font-size:clamp(18px,6vw,32px);padding:0}.cell.v1{background:#a3c3f3}.cell.v2{background:#a7d8c5}.cell.v3{background:#f1d28b}.cell.v4{background:#c8b6ed}.cell.fixed:after{content:'•';font-size:12px;position:absolute;right:8%;bottom:0;opacity:.6}.cell.bad{border-color:#f27c8f;box-shadow:inset 0 0 0 1px #f27c8f}.cell.fixed{background-image:linear-gradient(135deg,transparent 72%,#ffffff35 72%)}.game-board.big{gap:5px}.game-board.big .cell{font-size:19px;border-width:1px}.link{position:absolute;transform:translate(-50%,-50%);display:grid;place-items:center;width:18px;height:18px;font-size:13px;font-weight:800;background:#f2f6ff;color:#193459;border-radius:50%;z-index:2;pointer-events:none}.big .link{width:14px;height:14px;font-size:10px}.game-status{text-align:center;min-height:36px;font-size:12px;color:var(--muted)}.game-status.error{color:#ffa9b8}.toolbar{display:flex;gap:9px}.toolbar>*{flex:1}.note{font-size:12px;color:var(--muted);line-height:1.5}.logo-login{width:96px;border-radius:50%;margin:30px 0 8px}.admin-links{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.loading{padding:60px 0;text-align:center}.hide{display:none!important}@media(min-width:760px){#app{padding:32px 36px 130px}.home-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:24px}.hero{min-height:260px}.hero-logo{width:260px;height:260px;right:-35px;top:5px}.hero-content{max-width:75%}h1{font-size:46px}.narrow{max-width:580px;margin:auto}.game-board{width:460px}.cell{font-size:32px}}@media(max-width:370px){#app{padding:18px 14px 110px}.card{padding:17px}h1{font-size:32px}.hero{padding:21px}.primary,.secondary{padding:13px 14px}.grid{gap:10px}}
.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.admin-tabs button{flex:1;min-width:110px}textarea{width:100%;min-height:110px;padding:12px;border:1px solid var(--line,#31445f);border-radius:12px;background:#0d1b30;color:var(--text,#f4f6fb);font:inherit;resize:vertical}.cell img{width:70%;height:70%;pointer-events:none}dialog{max-height:90dvh;overflow-y:auto}dialog .full{margin-top:10px}#camera-reader{max-width:100%;margin-top:16px}input,select,textarea{min-width:0;max-width:100%}button:disabled{opacity:.55;cursor:wait}.card{overflow-wrap:anywhere}details{padding:16px 0}#admin-content{max-width:100%}#admin-content form{max-width:700px}