*{box-sizing:border-box}body{margin:0;background:#f5f7fb;color:#1f2937}.app-shell{min-height:100vh}.logo{height:56px;display:flex;align-items:center;padding:0 18px;gap:10px;color:#fff;font-weight:700;letter-spacing:0}.logo-mark{width:24px;height:24px;border-radius:6px;background:#28d19f}.content{padding:20px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.page-head h1{margin:0;font-size:22px}.toolbar{display:flex;gap:8px;flex-wrap:wrap}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(120deg,#102033,#132d46 55%,#0f3f3d)}.login-panel{width:min(420px,100%)}.metric-row{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:12px;margin-bottom:16px}@media (max-width: 900px){.metric-row{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:12px}}