:root{font-family:Inter,system-ui,sans-serif;color:#202830;background:#eef1f3;--dark:#343a40;--line:#d8dde1;--muted:#6f7881}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(520px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:38px;box-shadow:0 20px 55px #20283018}.auth-card small{letter-spacing:.05em}.auth-card h1{font-size:31px;margin:8px 0}.auth-card>p{color:var(--muted);line-height:1.5}.auth-card label{display:block;font-weight:600;margin:17px 0}.auth-card input{display:block;width:100%;border:1px solid #cbd1d6;border-radius:9px;padding:13px;margin-top:7px;font:inherit}.auth-card button{width:100%;border:0;border-radius:9px;background:var(--dark);color:#fff;padding:14px;font:inherit;cursor:pointer}.auth-card .error{color:#ad2929;min-height:20px}.auth-card .success{background:#e7f7ef;color:#176b46;padding:13px;border-radius:9px}.auth-card a{color:var(--dark)}.portal-card{width:min(850px,100%)}.portal-head{display:flex;justify-content:space-between;align-items:center}.portal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.portal-grid article{border:1px solid var(--line);border-radius:10px;padding:18px}.portal-grid b,.portal-grid span{display:block}.portal-grid span{color:var(--muted);margin-top:7px}@media(max-width:650px){.auth-card{padding:25px}.portal-grid{grid-template-columns:1fr}}