:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}body{margin:0;background:#f4f6f8;color:#1a1a1a}.page{max-width:480px;margin:0 auto;padding:2rem 1rem}h1{font-size:1.4rem;margin-bottom:1.5rem}.card{background:#fff;border-radius:10px;padding:1rem 1.25rem;margin-bottom:1rem;box-shadow:0 1px 3px #00000014}.card h2{margin:0 0 .25rem;font-size:1.1rem}.fill-pct{font-size:2rem;font-weight:600}.meta{color:#666;font-size:.85rem}form{display:flex;flex-direction:column;gap:.75rem}input{padding:.6rem .75rem;border:1px solid #ccc;border-radius:6px;font-size:1rem}button{padding:.6rem .75rem;border:none;border-radius:6px;background:#1a73e8;color:#fff;font-size:1rem;cursor:pointer}button.link{background:none;color:#1a73e8;padding:0;text-align:left}.error{color:#c62828;font-size:.9rem}.signout{background:none;color:#666;font-size:.85rem}