*{box-sizing:border-box}:root{--blue:#1769aa;--ink:#172b3a;--muted:#637789;--line:#dbe4ec}body{margin:0;background:#f3f7fb;color:var(--ink);font:15px/1.5 system-ui,Segoe UI,sans-serif}header{background:#fff;border-bottom:1px solid var(--line);padding:16px max(18px,calc((100% - 1050px)/2));display:flex;justify-content:space-between;align-items:center;gap:15px}.brand{display:flex;gap:12px;align-items:center}.logo{width:43px;height:43px;background:var(--blue);border-radius:12px;color:white;font-size:25px;font-weight:bold;display:grid;place-items:center}.brand h1{font-size:19px;margin:0}.brand p{font-size:13px;color:var(--muted);margin:0}.badge{font-size:12px;color:#176a4d;background:#f1fbf6;border:1px solid #b8e2d0;border-radius:30px;padding:7px 11px;white-space:nowrap}main{max-width:1050px;margin:28px auto;padding:0 18px}.intro{margin-bottom:20px}.intro h2{font-size:26px;margin:0 0 5px}.intro p,.muted{color:var(--muted);margin-top:0}.panel{background:white;border:1px solid var(--line);border-radius:14px;padding:22px;margin:15px 0;box-shadow:0 3px 12px #203d530b}.panel h3{margin:0 0 8px;font-size:18px}.panel h3 b{display:inline-grid;place-items:center;background:#e5f1fc;color:var(--blue);border-radius:8px;width:30px;height:30px;margin-right:8px}.drop{position:relative;min-height:150px;border:2px dashed #b8cddd;background:#f9fcff;border-radius:12px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:10px;padding:18px}.drop input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.drop small{color:var(--muted);max-width:650px}.controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:14px 0}.controls label{font-size:13px;font-weight:650;display:flex;align-items:center;gap:7px}select{border:1px solid #cbd7e1;border-radius:8px;padding:9px;background:#fff;max-width:100%}.hidden{display:none!important}.secondary,.primary{border:0;border-radius:8px;padding:10px 14px;font-weight:700;cursor:pointer}.secondary{background:#edf5fc;color:var(--blue)}.primary{background:var(--blue);color:white}.mapping{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mapitem{display:grid;grid-template-columns:minmax(120px,.8fr) minmax(150px,1.2fr);gap:8px;align-items:center;border:1px solid var(--line);border-radius:9px;padding:10px}.mapitem label{font-size:13px;font-weight:650}.mapitem select{width:100%;min-width:0}.hint{background:#f5f9fc;padding:12px;border-radius:8px;color:#53697a;font-size:13px}.stats{display:flex;gap:10px;flex-wrap:wrap}.stat{border:1px solid var(--line);border-radius:8px;padding:9px 13px;min-width:130px}.stat strong{display:block;font-size:20px}.stat span{font-size:12px;color:var(--muted)}.warn,.ok{padding:9px 12px;margin:8px 0;border-radius:8px;font-size:13px}.warn{background:#fff8e8;border:1px solid #f2dfad;color:#75551b}.ok{background:#eefaf4;border:1px solid #bde6d0;color:#176747}.tablewrap{overflow:auto;max-height:350px;border:1px solid var(--line);border-radius:8px;margin-top:12px}table{border-collapse:collapse;width:100%;font-size:12px;white-space:nowrap}th,td{text-align:left;padding:9px 11px;border-bottom:1px solid #e8eef3;max-width:240px;overflow:hidden;text-overflow:ellipsis}th{position:sticky;top:0;background:#f1f6fa}.export{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin-top:16px;font-size:13px}.export button{margin-left:auto}footer{text-align:center;color:#7a8c9b;font-size:12px;padding:20px}#toast{display:none;position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#17364d;color:white;padding:11px 16px;border-radius:8px;max-width:90vw}#toast.show{display:block}@media(max-width:700px){header{padding:13px}.brand h1{font-size:16px}.badge{font-size:0}.intro h2{font-size:22px}.panel{padding:15px}.mapping{grid-template-columns:1fr}.mapitem{grid-template-columns:1fr}.export button{margin:0;width:100%}.controls label{width:100%;justify-content:space-between}.controls select{flex:1}}
/* --- v2 --- */
.intro .spec{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font-size:13px;color:#3d5365}.spec summary{cursor:pointer;font-weight:650;color:var(--blue)}.spec ul{margin:8px 0 2px;padding-left:20px}code{background:#edf3f8;padding:1px 5px;border-radius:4px}
.info{margin-top:10px;font-size:13px;color:var(--muted)}
input[type=number],input[type=text]{border:1px solid #cbd7e1;border-radius:8px;padding:8px;background:#fff;font:inherit;max-width:100%}input[type=number]{width:80px}
.filebtn{cursor:pointer;padding:10px 14px;border-radius:8px;font-weight:700;font-size:13px}
.mapitem{grid-template-columns:minmax(110px,.8fr) minmax(130px,1.1fr) minmax(90px,.7fr)}.mapitem.req{border-color:#9cc5e6;background:#f7fbff}.mapitem .fixed{width:100%;min-width:0;font-size:13px}.mapitem .fixed:disabled{background:#f3f6f9;opacity:.55}
.lvl{display:block;font-weight:600;font-size:11px}.lvl.required{color:#b3261e}.lvl.recommended{color:#8a6414}
.err{padding:9px 12px;margin:8px 0;border-radius:8px;font-size:13px;background:#fdecea;border:1px solid #f3b9b4;color:#8c1d18}
.statepanel{margin-top:14px;border:1px solid #f2dfad;background:#fffbf0;border-radius:10px;padding:14px}.statepanel h4{margin:0 0 4px}.stateitem{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:6px 0;border-top:1px solid #f0e6c8;font-size:13px}.stateitem small{color:var(--muted)}
.small{font-size:12px;margin:12px 0 0}
button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #7fb4e0;outline-offset:2px}
.export .secondary{margin-left:auto}.export .primary{margin-left:0}
@media(max-width:700px){.mapitem{grid-template-columns:1fr}.export .secondary,.export .primary{margin:0;width:100%}.stateitem{flex-direction:column;align-items:flex-start}}
.export .badge{margin-left:auto}.export .badge+.primary{margin-left:0}
.fixedbox{margin-top:8px}.fixedbox label{font-size:13px;font-weight:650;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.fixedbox input[type=text]{flex:1;min-width:200px;font-family:ui-monospace,Consolas,monospace}
.fixedprev{background:#f6f9fc;border:1px solid var(--line);border-radius:8px;padding:10px;font:12px/1.45 ui-monospace,Consolas,monospace;overflow:auto;max-height:200px;margin:8px 0 0;white-space:pre}