:root{--ink:#16191d;--muted:#667078;--line:#dfe4e7;--paper:#fff;--green:#087a55;--green2:#0da975}
*{box-sizing:border-box}body{margin:0;color:var(--ink);font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:0}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(340px,.9fr) minmax(480px,1.1fr)}.auth-brand{background:#101714;color:#fff;padding:42px clamp(32px,6vw,88px);display:flex;flex-direction:column;justify-content:space-between}.auth-logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-size:16px}.auth-logo>span{width:38px;height:38px;background:var(--green2);color:#071b13;display:grid;place-items:center;font-size:20px;font-weight:900}.auth-logo strong{display:flex;gap:5px}.auth-logo small{color:#95a39c;font-size:16px}.eyebrow{font-size:11px;font-weight:900;color:var(--green2);margin:0 0 10px}.auth-brand h1{font-size:clamp(32px,4vw,54px);line-height:1.08;max-width:650px;margin:0 0 20px}.auth-brand>div>p:last-child{color:#b4c0ba;font-size:16px;max-width:550px}.auth-brand ul{list-style:none;padding:0;margin:30px 0 0;border-top:1px solid #34403a}.auth-brand li{padding:13px 0;border-bottom:1px solid #34403a;color:#bdc8c2}.auth-brand li b{color:var(--green2);font-size:11px;margin-right:14px}.auth-panel{background:#f4f6f5;display:grid;place-items:center;padding:30px}.auth-card{width:min(440px,100%);background:#fff;border:1px solid var(--line);padding:34px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);margin:-10px 0 30px}.auth-tabs button{height:46px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);font-weight:800}.auth-tabs button.active{color:var(--ink);border-color:var(--green)}.auth-card h2{font-size:25px;margin:0 0 5px}.auth-copy p,.terms{color:var(--muted)}label{display:block;font-size:12px;font-weight:800;margin:17px 0 6px}input{width:100%;height:44px;border:1px solid #cbd2ce;padding:0 12px;outline:none;font:inherit}input:focus{border-color:var(--green);box-shadow:0 0 0 3px #0da9751c}.signup-field{display:none}.signup .signup-field{display:block}.submit{width:100%;height:44px;border:0;background:var(--green);color:#fff;font-weight:900;margin-top:20px}.submit:disabled{opacity:.65}.terms{font-size:11px;text-align:center;margin:18px 0 0}#auth-error{min-height:20px;color:#b62831;font-size:12px;margin:10px 0 -8px}@media(max-width:800px){.auth-shell{grid-template-columns:1fr}.auth-brand{min-height:250px;padding:25px}.auth-brand h1{font-size:30px}.auth-brand ul{display:none}.auth-panel{padding:20px}.auth-card{padding:24px}}