:root{font-family:Tahoma,Arial,sans-serif;color:#213c35;background:#f3f5ef;line-height:1.7}
body{margin:0}header,footer{padding:28px max(20px,calc((100vw - 850px)/2));background:#153f36;color:white}h1{margin:8px 0;font-size:30px}h2{font-size:21px;margin:0 0 15px}h3{font-size:17px}main{max-width:850px;margin:auto;padding:16px}section{background:white;padding:24px;border:1px solid #d6dfd6;border-radius:14px;margin:16px 0}label{display:block;margin:12px 0}input,select,textarea{box-sizing:border-box;padding:12px;border:1px solid #9cad9e;border-radius:7px;font:inherit;max-width:100%;width:100%}input[type=checkbox]{width:auto}button{font:inherit;background:#225b49;color:white;border:0;padding:11px 16px;border-radius:7px;margin:6px 5px 6px 0;cursor:pointer}button:disabled{background:#aab3ad;cursor:default}summary{cursor:pointer;padding:12px 0;font-weight:bold}.fields{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.card{border:1px solid #d5ded4;padding:15px;border-radius:8px;margin:12px 0}.result{white-space:pre-wrap;overflow-wrap:anywhere;background:#f6f7f4;padding:16px;border-radius:8px}.chart{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.chart>div{padding:12px;background:#eef3ed;border:1px solid #cbd7c8}.chart strong{display:block}.error{color:#a41d1d}table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:8px;border:1px solid #d3dcd4;text-align:left}svg{max-width:100%;height:auto}#status{position:sticky;top:0;padding:10px;background:#fff9dc;z-index:2}@media(max-width:550px){section{padding:16px}.fields{grid-template-columns:1fr 1fr}table{font-size:12px}th,td{padding:4px}}