:root{font-family:Inter,system-ui,sans-serif;line-height:1.5;font-weight:400;color:#111827;background:#f3f6fb;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}body{background:linear-gradient(180deg,#f6f8fb 0%,#eef3f9 100%)}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:480px;background:rgba(255,255,255,.96);border:1px solid rgba(15,23,42,.06);border-radius:20px;box-shadow:0 20px 50px #0f172a14}