:root{font-family:Arial,sans-serif;background:#f4f6f8;color:#1f2933}body{margin:0}header{background:#162733;color:white;padding:22px 4vw}header h1{margin:0 0 6px}main{padding:22px 4vw}.card{background:white;border:1px solid #d9e0e6;border-radius:10px;padding:16px;box-shadow:0 2px 7px #0000000d}.upload{display:flex;gap:12px;align-items:center;margin-bottom:18px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.sections{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:18px}textarea{width:100%;height:330px;font-family:monospace;box-sizing:border-box}button{background:#185f7a;color:white;border:0;border-radius:6px;padding:10px 14px;cursor:pointer}.actions{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.fields label{font-size:12px;text-transform:capitalize}.fields input{display:block;width:100%;box-sizing:border-box;padding:8px;margin-top:4px}.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:15px}.metric{padding:12px;background:#eef4f6;border-radius:8px}table{width:100%;border-collapse:collapse}th,td{padding:8px;border-bottom:1px solid #ddd;text-align:left}th:last-child,td:last-child{text-align:right}pre{white-space:pre-wrap;max-height:520px;overflow:auto;font-size:12px}@media(max-width:850px){.grid,.sections{grid-template-columns:1fr}.fields{grid-template-columns:1fr}}