*{box-sizing:border-box}html,body{min-height:100%;margin:0}body.standalone-auth{background:#0d1012;color:#11161a;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;padding:24px}.auth-shell{width:min(980px,100%);min-height:620px;margin:4vh auto;display:grid;grid-template-columns:1fr 1fr;background:#fffdf9;border:1px solid rgba(226,216,198,.75);border-radius:24px;overflow:hidden;box-shadow:0 28px 80px rgba(0,0,0,.22)}.auth-brand-panel{background:linear-gradient(145deg,#0d1113,#1e1d18);color:#fff;padding:34px;display:flex;flex-direction:column;justify-content:space-between}.auth-brand{display:flex;align-items:center;gap:12px}.auth-mark{width:44px;height:44px;display:grid;place-items:center;border:1px solid #4a76d2;border-radius:12px;font-weight:900;color:#e2eaff}.auth-brand strong{display:block;font-size:15px;letter-spacing:.06em}.auth-brand small{display:block;margin-top:3px;font-size:10px;letter-spacing:.14em;color:#aaa;text-transform:uppercase}.auth-brand-copy span,.auth-form-head>span{font-size:11px;font-weight:800;letter-spacing:.14em;color:#d8a83f}.auth-brand-copy h1{font-size:clamp(32px,5vw,54px);line-height:1.02;margin:12px 0 14px;letter-spacing:-.035em}.auth-brand-copy p{margin:0;max-width:410px;color:#d8d4ca;line-height:1.65}.auth-form-panel{padding:42px 40px;display:flex;flex-direction:column;justify-content:center;background:#fffdf9}.auth-form-head h2{font-size:30px;line-height:1.1;margin:8px 0}.auth-form-head p{margin:0 0 24px;color:#756d61;line-height:1.5}.auth-error{margin-bottom:16px;padding:12px 14px;border-left:4px solid #c74444;background:#fff0f0;border-radius:10px;color:#8a2929}.auth-form{display:grid;gap:15px}.auth-form label{display:grid;gap:7px;font-size:13px;font-weight:750}.auth-form input{width:100%;min-height:48px;padding:11px 13px;border:1px solid #ded3c2;border-radius:12px;background:#fff;font:inherit;outline:none}.auth-form input:focus{border-color:#c99a38;box-shadow:0 0 0 3px rgba(201,154,56,.12)}.auth-form button{min-height:50px;border:0;border-radius:12px;background:#11161a;color:#fff;font-weight:800;font-size:15px;cursor:pointer}.auth-links,.auth-note{margin-top:20px;padding-top:18px;border-top:1px solid #e6ddcf;color:#756d61;font-size:13px;line-height:1.55}.auth-links{display:flex;gap:7px;flex-wrap:wrap}.auth-links a{color:#8c651d;font-weight:800;text-decoration:none}@media(max-width:760px){body.standalone-auth{padding:12px;background:#fffdf9}.auth-shell{margin:0;min-height:calc(100vh - 24px);grid-template-columns:1fr;border-radius:18px}.auth-brand-panel{min-height:250px;padding:24px}.auth-brand-copy h1{font-size:38px}.auth-form-panel{padding:28px 22px}}

/* 2026-10-10 — visual polish standalone login */
body.standalone-auth{background:
 radial-gradient(circle at 15% 10%,rgba(201,155,63,.10),transparent 30%),
 linear-gradient(135deg,#0b0e10,#14181a)}
.auth-shell{max-width:1020px;border-radius:26px}
.auth-brand-panel{position:relative;overflow:hidden}
.auth-brand-panel:after{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(201,155,63,.16);border-radius:50%;right:-120px;bottom:-120px}
.auth-form-panel{position:relative}
.auth-form-head{margin-bottom:2px}
.auth-form label{color:#30291f}
.auth-form button{transition:.18s ease}
.auth-form button:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(17,22,26,.16)}
@media(max-width:760px){
  .auth-shell{box-shadow:none}
  .auth-brand-panel{min-height:220px}
  .auth-form-head h2{font-size:27px}
}