:root{--navy:#0a1628;--blue:#1a4bbd;--ink:#0d141a;--surface:#f7f9fc;--muted:#526176;--border:#dbe3ee}*{box-sizing:border-box}body{background:var(--surface);color:var(--ink);margin:0;font-family:DM Sans,Arial,system-ui,sans-serif;font-size:16px;line-height:1.5}.auth-shell{max-width:760px;margin:7vh auto;padding:24px}.auth-shell header{background:var(--navy);color:#fff;border-radius:14px 14px 0 0;padding:28px}.auth-shell header p{margin:8px 0 0}.auth-shell h1{margin:0;font-size:28px}.auth-shell h2{font-size:21px}.brand{letter-spacing:.1em;color:#9db8f2;margin-bottom:12px;font-size:12px}.auth-shell .panel{border:1px solid var(--border);background:#fff;border-radius:0 0 14px 14px;padding:28px}.auth-shell label{margin-top:18px;font-weight:600;display:block}.auth-shell input{width:100%;font:inherit;border:1px solid var(--border);border-radius:8px;margin-top:6px;padding:12px;display:block}button,input,select,textarea{font:inherit}.auth-shell button{background:var(--blue);color:#fff;cursor:pointer;border:0;border-radius:8px;min-height:44px;margin-top:24px;padding:10px 20px}button:disabled{opacity:.6;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.muted{color:var(--muted)}.error{color:#ad3142}@media (max-width:500px){.auth-shell{margin:16px auto;padding:12px}.auth-shell header,.auth-shell .panel{padding:20px}.auth-shell h1{font-size:24px}}
