:root{--ink:#16202B;--ink-line:rgba(255,255,255,.09);--gold:#D4A23A;--gold-hi:#F4D684;--gold-txt:#9A6A14;--gild:linear-gradient(135deg,#F6DC8A 0%,#DDAB45 42%,#B37C20 100%);--bg:#ECEEF2;--surface:#fff;--line:#DCE0E6;--text:#16202B;--muted:#657285;--down:#D2453F;--up:#11935D;--warn:#B9740B;--f-body:"Albert Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--f-num:"Saira","Albert Sans",system-ui,sans-serif;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#0E141B;--surface:#161F29;--line:#283442;--text:#E8ECF1;--muted:#8D99A9;--gold-txt:#F0CF78;color-scheme:dark}}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{font:400 14px/1.5 var(--f-body);background:var(--ink);color:var(--text);-webkit-font-smoothing:antialiased}
.wrap{min-height:100%;display:grid;grid-template-columns:1.15fr 1fr}
.brand{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:56px 64px;color:#fff;background:radial-gradient(ellipse 70% 60% at 22% 40%,rgba(212,162,58,.2),transparent 70%),var(--ink)}
.brand::after{content:"";position:absolute;right:-200px;top:50%;width:640px;height:640px;transform:translateY(-50%);border-radius:50%;border:1px solid rgba(244,214,132,.14);box-shadow:0 0 0 70px rgba(244,214,132,.025),0 0 0 140px rgba(244,214,132,.02)}
.brand img{width:min(400px,100%);position:relative;z-index:1;display:block}
.brand p{position:relative;z-index:1;margin:36px 0 18px;max-width:430px;color:#B9C3CF;font-size:15.5px;line-height:1.6}
.brand .foot{position:absolute;left:64px;bottom:26px;font-size:12px;color:#7D8A9A;z-index:1}
.brand .tag{position:relative;z-index:1;display:inline-block;padding:5px 12px;border:1px solid var(--gold);border-radius:999px;color:var(--gold-hi);font-size:12px;font-weight:700;margin-top:18px}
.form{display:flex;align-items:center;justify-content:center;padding:40px;background:var(--bg)}
.card{width:100%;max-width:370px}
h1{margin:0 0 4px;font:600 25px/1.2 var(--f-num)}
.card>p{margin:0 0 22px;color:var(--muted)}
.fld{display:block;margin-bottom:12px}
.fld span{display:block;font-size:12px;font-weight:600;margin-bottom:5px;color:var(--muted)}
.fld input{width:100%;height:46px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);font:inherit;outline:none}
.fld input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,162,58,.18)}
.btn-gold{display:flex;align-items:center;justify-content:center;width:100%;height:48px;border:0;border-radius:10px;background:var(--gild);color:#2A1D05;font:700 15px var(--f-body);cursor:pointer;box-shadow:0 6px 18px -6px rgba(176,122,31,.55)}
.err{padding:10px 12px;border-radius:10px;background:rgba(210,69,63,.1);color:var(--down);font-weight:600;font-size:13px;margin-bottom:14px}
.info{padding:10px 12px;border-radius:10px;background:rgba(17,147,93,.1);color:var(--up);font-weight:600;font-size:13px;margin-bottom:14px}
.testbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:10px 12px;border-radius:10px;background:rgba(185,116,11,.1);border:1px dashed var(--warn);font-size:12.5px;margin-bottom:12px}
.testbar b{font:700 18px var(--f-num);letter-spacing:3px}
.otp{display:flex;gap:8px;margin:6px 0 12px}
.otp input{width:100%;min-width:0;height:54px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--text);text-align:center;font:700 24px var(--f-num);outline:none}
.otp input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,162,58,.2)}
.meta{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--muted);margin:4px 0 16px}
.lnk{border:0;background:none;color:var(--gold-txt);font-weight:700;cursor:pointer;padding:0;font:inherit;font-weight:700}
.lnk:disabled{color:var(--muted);cursor:not-allowed}
.back{color:var(--muted);text-decoration:none;font-weight:600;font-size:13px;display:inline-block;margin-bottom:14px}
.mlogo{display:none}
@media (max-width:900px){.wrap{grid-template-columns:1fr}.brand{display:none}.form{align-items:flex-start;padding:0;background:var(--ink);flex-direction:column}
 .mlogo{display:flex;justify-content:center;padding:44px 24px 30px;width:100%;background:radial-gradient(ellipse 80% 70% at 50% 30%,rgba(212,162,58,.22),transparent 70%),var(--ink)}.mlogo img{width:min(250px,68%)}
 .card{max-width:none;background:var(--bg);border-radius:24px 24px 0 0;padding:26px 22px 36px;min-height:calc(100vh - 140px)}}