body{font-family:system-ui,sans-serif;background:#f3f5f7;color:#1d2733;margin:0}main{max-width:1050px;margin:auto;padding:24px}.card{background:white;border-radius:12px;padding:20px;margin:16px 0;box-shadow:0 2px 10px #0001}input,button{font:inherit;padding:9px;border:1px solid #ccd3da;border-radius:7px}button,.btn{background:#1769aa;color:white;border:0;text-decoration:none;padding:10px 14px;border-radius:7px;display:inline-block}.danger{background:#b42318}table{width:100%;border-collapse:collapse}td,th{padding:9px;border-bottom:1px solid #e4e8ec;text-align:left}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.big{font-size:1.5rem;font-weight:700}.muted{color:#667085}