.auth-shell{color:#151c16;background:linear-gradient(145deg,#f4f7f3,#eaf1f8);justify-content:center;align-items:center;min-height:100vh;padding:24px;font-family:Arial,sans-serif;display:flex}.auth-card{background:#fff;border:1px solid #dce2da;border-radius:34px;width:100%;max-width:510px;padding:48px;box-shadow:0 22px 70px #1e2f2324}.auth-card>img{object-fit:contain;width:76px;height:76px;display:block}.auth-eyebrow{color:#3c6696;letter-spacing:.15em;margin:12px 0 14px;font-size:14px;font-weight:900}.auth-card h1{letter-spacing:-.045em;margin:0;font-size:clamp(36px,7vw,56px);line-height:1.02}.auth-intro{color:#717a72;margin:20px 0 30px;font-size:18px;line-height:1.5}.auth-card label{gap:10px;font-size:16px;font-weight:800;display:grid}.auth-card input{font:inherit;border:2px solid #dce2da;border-radius:18px;width:100%;min-height:60px;padding:0 18px;font-size:16px}.auth-card input:focus{border-color:#7da5d2;outline:0;box-shadow:0 0 0 4px #dce9f7}.auth-card button{color:#121812;cursor:pointer;background:#7da5d2;border:0;border-radius:18px;width:100%;min-height:60px;margin-top:16px;padding:12px 18px;font-size:18px;font-weight:900}.auth-card button:disabled{cursor:wait;opacity:.65}.auth-card .auth-back{color:#3c6696;background:0 0;min-height:44px;margin-top:7px;font-size:15px}.auth-error{color:#a54634;margin:14px 0 0;font-weight:700;line-height:1.4}.auth-card>small{color:#7a817a;margin-top:12px;line-height:1.45;display:block}@media (max-width:560px){.auth-shell{align-items:stretch;padding:0}.auth-card{box-shadow:none;border:0;border-radius:0;min-height:100vh;padding:44px 24px}}