:root{--bg:#090b0e;--side:#0d1014;--surface:#161a1f;--raised:#22282f;--line:rgba(255,255,255,.07);--text:#fff;--muted:#a3adb5;--lime:#d7ff48;--orange:#ff9f43;--red:#ff5a5a;--purple:#c3a5ff}
[hidden]{display:none!important}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,BlinkMacSystemFont,Inter,"Segoe UI",sans-serif;min-height:100vh}
a{color:var(--lime)}
.brand{display:flex;gap:10px;align-items:center;font-weight:800;font-size:19px}
.brand i{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#d7ff48,#a0e628);display:block}
.tag{font-size:11px;font-weight:700;letter-spacing:1.4px;color:var(--muted);text-transform:uppercase}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:20px}
.muted{color:var(--muted)} .lime{color:var(--lime)} .warn{color:var(--orange)}
.btn{height:50px;border-radius:14px;border:0;display:flex;align-items:center;justify-content:center;gap:10px;font:600 16px inherit;width:100%;cursor:pointer;margin-top:10px}
.btn.apple{background:#fff;color:#000} .btn.google{background:var(--surface);color:#fff;border:1px solid rgba(255,255,255,.16)}
.btn.lime{background:linear-gradient(135deg,#d7ff48,#a0e628);color:#000} .btn.ghost{background:var(--raised);color:#fff} .btn.danger{background:rgba(255,90,90,.14);color:var(--red)}
.login{display:grid;grid-template-columns:1fr 520px;min-height:100vh}
.hero{padding:48px 64px;background:radial-gradient(circle at 30% 35%,rgba(215,255,72,.16),transparent 55%)}
.hero h1{font-size:54px;line-height:60px;letter-spacing:-1px;margin-top:110px}
.panel-login{background:var(--side);border-left:1px solid var(--line);padding:0 64px;display:flex;flex-direction:column;justify-content:center}
.qr{background:#fff;border-radius:16px;padding:12px;width:max-content;position:relative}
.qr .over{position:absolute;inset:0;background:rgba(13,16,20,.94);border-radius:16px;display:none;align-items:center;justify-content:center;text-align:center;padding:10px;font-size:14px}
.row{display:flex;gap:16px;align-items:center}
.sep{display:flex;gap:12px;align-items:center;margin:24px 0 16px;color:var(--muted);font-size:13px}.sep:before,.sep:after{content:"";flex:1;height:1px;background:var(--line)}
.err{color:var(--orange);font-size:14px;margin-top:10px;min-height:20px}
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:var(--side);border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;gap:6px}
.nav{padding:11px 14px;border-radius:12px;font-weight:600;color:var(--muted);text-decoration:none;cursor:pointer}
.nav.on{background:var(--surface);color:#fff}
main{padding:32px 36px;display:flex;flex-direction:column;gap:18px;max-width:1300px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi .v{font-size:32px;font-weight:800;margin-top:6px}
.grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
h2{font-size:28px;letter-spacing:-.4px} h3{font-size:17px;margin-bottom:12px}
.bars{display:flex;align-items:flex-end;gap:10px;height:170px}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px;height:100%;font-size:11px;color:var(--muted)}
.bar i{display:block;width:100%;border-radius:7px;background:#3d4a26}
.bar:last-child i{background:var(--lime)}
.pr{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line)}.pr:last-child{border:0}
.heat{display:flex;gap:4px;flex-wrap:nowrap;overflow:hidden}.heat div{display:flex;flex-direction:column;gap:4px}.heat i{width:15px;height:15px;border-radius:4px;background:#1b2027;display:block}
.empty{text-align:center;padding:60px 20px}
.toggle{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.sess{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.small{font-size:13px}
@media (max-width:900px){
 .login{grid-template-columns:1fr}.hero{padding:28px 20px}.hero h1{font-size:36px;line-height:42px;margin-top:30px}.panel-login{padding:28px 20px;border:0}
 .qr-block{display:none}
 .app{grid-template-columns:1fr}.side{flex-direction:row;overflow-x:auto;padding:12px;border-right:0;border-bottom:1px solid var(--line)}.side .brand{display:none}
 main{padding:18px 16px}.kpis{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}
}
.seg{display:flex;background:var(--surface);border-radius:12px;padding:4px;gap:2px}
.seg button{border:0;background:none;color:var(--muted);font:600 13px inherit;padding:8px 12px;border-radius:9px;cursor:pointer}
.seg button.on{background:var(--raised);color:#fff}
.pill{font-size:12px;font-weight:700;padding:5px 10px;border-radius:999px;background:rgba(215,255,72,.12);color:var(--lime)}
.chip{border:0;font:700 13px inherit;padding:10px 14px;border-radius:11px;background:var(--raised);color:#fff;cursor:pointer}
.chip.lime{background:var(--lime);color:#000}
.prog{height:9px;background:var(--raised);border-radius:6px;overflow:hidden;margin-top:8px}.prog i{display:block;height:100%;background:linear-gradient(90deg,#d7ff48,#a0e628)}
.side{min-height:100vh}
@media (max-width:900px){#levelCard{display:none}.seg{margin-top:8px}}
.turn{perspective:900px;height:320px;display:flex;justify-content:center;cursor:grab;touch-action:pan-y;user-select:none;outline:none}
.turn:active{cursor:grabbing}
.turn-inner{position:relative;width:180px;height:100%;transform-style:preserve-3d}
.turn .face{position:absolute;inset:0;display:flex;justify-content:center;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.turn .face.back{transform:rotateY(180deg)}
.turn svg{height:300px!important;width:auto}