:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}body{margin:0;max-width:720px;padding:2rem 1rem;margin-inline:auto}.app-logo{height:2.5rem;width:2.5rem;border-radius:8px;vertical-align:middle;margin-right:.5rem}.auth-page{max-width:360px;margin-inline:auto}.auth-form,.inline-form{display:flex;flex-direction:column;gap:.75rem}.inline-form{flex-direction:row;align-items:center}label{display:flex;flex-direction:column;gap:.25rem}input{padding:.5rem;font-size:1rem}button{padding:.5rem 1rem;cursor:pointer}.error{color:#c0392b}.hint{color:#666;font-size:.9rem}.family-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:.5rem}.family-list li{display:flex;align-items:center;gap:.75rem}.invite-code{background:#f0f0f0;padding:.15rem .4rem;border-radius:4px}header{display:flex;justify-content:space-between;align-items:center}