:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1f2933;background:#f4f7f9}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input{font:inherit}.eyebrow{margin:0 0 .55rem;font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#356b75}.auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr)}.brand{padding:clamp(3rem,8vw,7rem);display:flex;flex-direction:column;justify-content:center;background:#eaf1f2;border-right:1px solid #d5e0e2}.brand h1,.card h1,.card h2,header h1,.intro h2{margin:0;line-height:1.08;color:#17252a}.brand h1{font-size:clamp(2.4rem,6vw,5.4rem);max-width:12ch}.brand p:last-child{max-width:58ch;font-size:1.08rem;line-height:1.7;color:#486168}.card{align-self:center;margin:clamp(2rem,7vw,6rem);padding:2rem;background:#fff;border:1px solid #dce5e7;border-radius:18px;box-shadow:0 18px 50px #17252a14}form{display:grid;gap:1rem;margin-top:1.6rem}label{display:grid;gap:.45rem;font-weight:700}input{padding:.82rem .9rem;border:1px solid #becdd1;border-radius:10px;outline:none}input:focus{border-color:#356b75;box-shadow:0 0 0 3px #356b751f}button{border:0;border-radius:10px;padding:.78rem 1rem;font-weight:800;background:#274f58;color:#fff}.secondary,.module button{background:#eef3f4;color:#274f58}.error{color:#8b2f2f}.setup{min-height:100vh;display:grid;place-items:center;padding:2rem}.setup .card{margin:0;width:min(720px,100%)}code{background:#eef3f4;padding:.15rem .35rem;border-radius:5px}.shell{min-height:100vh}.shell header{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.6rem clamp(1.2rem,5vw,4rem);background:#fff;border-bottom:1px solid #dce5e7}.user{display:flex;gap:.8rem;align-items:center;color:#526970}.shell main{padding:1.5rem clamp(1.2rem,5vw,4rem) 4rem}.status{padding:.9rem 1rem;background:#eaf1f2;border:1px solid #d5e0e2;border-radius:12px;color:#3e5a61;font-size:.9rem}.intro{padding:2.4rem 0 1.5rem;max-width:860px}.intro h2{font-size:clamp(1.8rem,4vw,3rem)}.intro p:last-child,.module p{color:#526970;line-height:1.65}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.module{position:relative;display:flex;flex-direction:column;min-height:220px;padding:1.25rem;background:#fff;border:1px solid #dce5e7;border-radius:14px}.module h3{margin:.8rem 0 0;color:#20363c}.badge{align-self:flex-start;padding:.25rem .5rem;border-radius:999px;background:#eef3f4;color:#527078;font-size:.72rem;font-weight:800}.module button{margin-top:auto;align-self:flex-start;opacity:.55}@media(max-width:960px){.auth{grid-template-columns:1fr}.brand{min-height:42vh;border-right:0;border-bottom:1px solid #d5e0e2}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.shell header{align-items:flex-start;flex-direction:column}.user{width:100%;justify-content:space-between}.grid{grid-template-columns:1fr}.brand{padding:2.5rem 1.5rem}.card{margin:1rem}}