:root{color:#1f1f1f;background:#f5f7fb;font-family:Pretendard,Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:linear-gradient(180deg,#f8f9ff,#eef2ff)}.admin-page-card{border-radius:16px;box-shadow:0 12px 30px #7c63ff14}.metric-value{font-size:28px;font-weight:700;line-height:1}.metric-label{color:#00000073;font-size:13px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(100%,420px)}