.mci-app{max-width:920px;margin:20px auto;background:#fff;padding:24px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.08);font-family:Arial}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}label{font-weight:700}input{width:100%;padding:10px;margin-top:6px;border:1px solid #ccc;border-radius:8px}.btns{display:flex;gap:12px;margin-top:18px}.btns button{flex:1;padding:14px;border:0;border-radius:10px;background:#1565c0;color:#fff;cursor:pointer}.sec{background:#607d8b}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:20px}.card,.diag{background:#f5f9ff;border-left:5px solid #1565c0;padding:14px;border-radius:10px}.val{font-size:24px;font-weight:bold;color:#1565c0}