:root{color-scheme:light;--ink:#173642;--muted:#4d6670;--accent:#1f6674;--line:#b8cbd1;--wash:#eef5f6;--paper:#fff;--error:#a4262c;font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}main{max-width:1120px;padding:20px;margin:auto}h1{font:650 2.2rem/1.15 "Segoe UI",system-ui,sans-serif;letter-spacing:-.03em;margin:6px 0 18px}h2{font-size:1.25rem;margin:28px 0 12px}h3{font-size:1.05rem}.eyebrow{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);font-weight:700}p{margin:12px 0}.hint,.privacy,.legend{font-size:.88rem;color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:16px 0}button,input,select,textarea{font:inherit;min-width:0;max-width:100%}button{cursor:pointer;touch-action:manipulation;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:5px;min-height:44px;padding:10px 14px}button:hover{background:var(--wash);border-color:var(--accent)}button:active{background:#dae9ec}.primary{background:var(--accent);color:white;border-color:var(--accent)}.primary:hover{background:#174f5a}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #c78b28;outline-offset:2px}input,select,textarea{width:100%;padding:9px;border:1px solid #829da7;background:white;color:var(--ink);border-radius:3px;min-height:44px;font-variant-numeric:tabular-nums}label{display:grid;gap:5px;font-size:.88rem;font-weight:600;min-width:0}.input-row{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;padding:12px;background:var(--wash);border-left:3px solid var(--accent);margin:12px 0;align-items:end}.stock-row{grid-template-columns:1.5fr 1fr .7fr 1fr .8fr auto}.settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:25px 0 10px}.input-row button{font-size:.8rem}details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:600}textarea{font-family:ui-monospace,monospace}code{font-size:.85em;overflow-wrap:anywhere}.privacy{border-left:3px solid var(--line);padding-left:12px}#status{font-weight:600;color:var(--error)}#results{border-top:3px solid var(--accent);padding-top:5px}.variant-control{max-width:300px;margin:25px 0}.board{border-top:1px solid var(--line);padding:14px 0;break-inside:avoid}.board svg{width:100%;height:auto;display:block;min-height:70px}.board p{font-size:.88rem}table{width:100%;border-collapse:collapse;table-layout:fixed;font-variant-numeric:tabular-nums;margin:16px 0}th,td{text-align:right;border-bottom:1px solid var(--line);padding:8px;overflow-wrap:anywhere;font-size:.85rem}th:first-child,td:first-child{text-align:left}th{font-size:.8rem;color:var(--muted)}.board th:first-child{width:18%}.board .detail-list{font-family:ui-monospace,monospace;font-size:.83rem;overflow-wrap:anywhere}.warning{color:var(--error);font-weight:600}.method{margin-top:30px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
@media(max-width:900px){.stock-row{grid-template-columns:repeat(3,minmax(0,1fr))}.stock-row label:first-child{grid-column:1/-1}.input-row{gap:8px}.settings{gap:10px}}
@media(max-width:550px){main{padding:12px}h1{font-size:1.9rem}.input-row{grid-template-columns:repeat(2,minmax(0,1fr))}.input-row label:first-child{grid-column:1/-1}.stock-row{grid-template-columns:repeat(2,minmax(0,1fr))}.settings{grid-template-columns:1fr}.input-row input{font-size:1rem}.actions button{padding:10px}th,td{font-size:.75rem;padding:7px 3px}.board h3{overflow-wrap:anywhere}.board svg{min-height:65px}.board button{width:100%}}
@media print{.editor,#status,.variant-control,.board button,noscript{display:none!important}main{max-width:none;padding:0}#results{display:block!important}body{color:black}h1{font-size:21pt}h2{font-size:14pt;break-after:avoid}.board{break-inside:avoid}.board svg{max-height:100px}th,td{font-size:9pt;padding:4px}.method{font-size:9pt}.board p{font-size:9pt}.legend{font-size:9pt}}