.auth-body{margin:0;min-height:100vh;background:radial-gradient(circle at 75% 20%,rgba(26,170,220,.2),transparent 28rem),#031321;color:#e9f7ff;font-family:Inter,Segoe UI,Arial,sans-serif}
.auth-shell{width:min(1180px,calc(100% - 36px));min-height:100vh;margin:auto;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:70px}
.auth-logo{width:210px;margin-bottom:34px}
.auth-eyebrow{margin:0 0 12px;color:#37d8e8;font-size:12px;font-weight:900;letter-spacing:.12em}
.auth-presentation h1{max-width:650px;margin:0;font-size:clamp(48px,6vw,84px);line-height:1}
.auth-presentation>p:not(.auth-eyebrow){max-width:680px;color:#a5becd;font-size:19px;line-height:1.65}
.auth-features{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.auth-features span{padding:10px 13px;border:1px solid rgba(50,173,205,.35);border-radius:999px;background:rgba(5,34,52,.7);font-size:12px;font-weight:800}
.auth-card{padding:34px;border:1px solid rgba(47,143,180,.46);border-radius:22px;background:linear-gradient(180deg,rgba(9,39,61,.96),rgba(5,24,39,.96));box-shadow:0 30px 90px rgba(0,0,0,.4)}
.auth-card h2{margin:0;font-size:34px}
.auth-card p{color:#91adbd}
.auth-error{margin:18px 0;padding:12px 14px;border:1px solid rgba(255,107,107,.42);border-radius:10px;background:rgba(116,34,42,.27);color:#ffd2d2}
.auth-form{display:grid;gap:18px;margin-top:25px}
.auth-form label span{display:block;margin-bottom:7px;color:#b8ceda;font-size:12px;font-weight:800}
.auth-form input{width:100%;box-sizing:border-box;padding:14px 15px;border:1px solid #285b74;border-radius:11px;background:#051a2a;color:#fff;font-size:15px;outline:none}
.auth-form input:focus{border-color:#31d9e8;box-shadow:0 0 0 3px rgba(49,217,232,.12)}
.auth-form button{padding:14px;border:0;border-radius:11px;background:linear-gradient(135deg,#32dbea,#34efcf);color:#03202c;font-size:14px;font-weight:900;cursor:pointer}
.auth-help{margin:22px 0 0!important;font-size:11px}
@media(max-width:850px){.auth-shell{grid-template-columns:1fr;padding:40px 0}.auth-presentation h1{font-size:48px}.auth-presentation{padding-top:20px}}