:root{font-family:Inter,system-ui,sans-serif;color:#172033;background:#f4f6fa}*{box-sizing:border-box}body{margin:0}.auth,.dashboard{min-height:100vh;display:grid;place-items:center}.auth form,.dashboard>div{background:#fff;padding:2.5rem;border-radius:16px;box-shadow:0 8px 30px #17203318;width:min(92vw,420px)}h1{margin-top:0;font-size:1.5rem}label{display:grid;gap:.5rem;margin:1.5rem 0}input{padding:.8rem;border:1px solid #ccd3df;border-radius:8px;font-size:1rem}button{background:#2563eb;color:#fff;border:0;padding:.8rem 1.2rem;border-radius:8px;cursor:pointer;font-size:1rem}.error{color:#b42318}.loading{text-align:center;padding:4rem}