:root{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#111827;background:#f5f7fb}body{margin:0}.app-shell{min-height:100vh}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:#fff;border-bottom:1px solid #e5e7eb}.app-main{padding:1.5rem}.status-card{background:#fff;border:1px solid #e5e7eb;border-radius:.75rem;padding:1rem;max-width:48rem}