html,body{background:#f5f7fa;min-height:100%;margin:0;padding:0}*{box-sizing:border-box}a{color:inherit;text-decoration:none}.page-card{background:#fff;border-radius:12px;padding:20px}.page-toolbar{flex-wrap:wrap;gap:12px;margin-bottom:16px;display:flex}.metric-value{font-size:24px;font-weight:700}