/* Migration Lab — builds on /styles.css tokens. */
.ml{background:linear-gradient(180deg,#fff 0,#fff 24rem,var(--bg-soft) 24rem)}
.ml-wrap{max-width:var(--wrap);margin:auto;padding:64px 24px 80px}
.ml-kicker,.ml-eyebrow{font-size:.76rem;font-weight:800;letter-spacing:.14em;color:var(--orange);margin:0 0 12px}
.ml-hero{max-width:860px;margin-bottom:38px}
.ml-hero h1{font-size:clamp(2.3rem,6.4vw,4.8rem);line-height:.98;letter-spacing:-.05em;color:var(--navy)}
.ml-hero h1 span{color:var(--orange)}
.ml-intro{font-size:1.14rem;line-height:1.7;color:var(--body);max-width:760px;margin-top:24px}

.ml-tabs{display:flex;gap:8px;overflow:auto;padding:8px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);position:sticky;top:86px;z-index:4}
.ml-tab{border:0;background:transparent;border-radius:11px;padding:12px 17px;white-space:nowrap;font:inherit;font-weight:700;color:var(--body);cursor:pointer}
.ml-tab.active{background:var(--navy);color:#fff}
.ml-panel{display:none;padding:48px 0 12px}
.ml-panel.active{display:block}
.ml-panel-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:24px}
.ml-panel h2{font-size:clamp(1.7rem,3.6vw,2.7rem);letter-spacing:-.035em;color:var(--navy)}
.ml-sub{max-width:440px;color:var(--body);line-height:1.55}

.ml-input,.ml-card,.ml-summary,.ml-headline{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}
.ml-input label[for]{display:block;font-weight:700;margin-bottom:8px}
.ml-input textarea{width:100%;border:1px solid #CBD7E3;border-radius:12px;padding:14px 16px;font:inherit;line-height:1.55;resize:vertical;min-height:170px}
.ml-input textarea:focus,.ml-scope select:focus,.ml-controls select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,85,142,.14)}
.ml-input-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:12px}
.ml-spacer{flex:1}
.ml-file{display:inline-flex;align-items:center;gap:8px;border:1px dashed #B9CBE6;border-radius:10px;padding:10px 14px;font-weight:600;color:var(--navy);cursor:pointer}
.ml-file input{position:absolute;opacity:0;width:1px;height:1px}
.ml-file:focus-within{outline:3px solid var(--blue);outline-offset:2px}
.ml-file-name{font-size:.88rem;color:var(--body)}
.ml-link{background:none;border:0;padding:0;font:inherit;font-weight:600;color:var(--navy);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.ml-primary{border:0;border-radius:10px;padding:13px 22px;background:var(--orange);color:#fff;font:inherit;font-weight:700;cursor:pointer}
.ml-primary:hover{background:var(--orange-d)}
.ml-primary:disabled{opacity:.6;cursor:progress}
.ml-privacy{font-size:.82rem;color:var(--muted);margin-top:12px}

.ml-status{margin:16px 0 0;min-height:0}
.ml-status:empty{display:none}
.ml-status.busy,.ml-status.warn,.ml-status.error{padding:13px 16px;border-radius:0 10px 10px 0;border-left:4px solid}
.ml-status.busy{border-color:var(--navy);background:#EEF5FB;color:var(--navy)}
.ml-status.warn{border-color:var(--amber);background:#FFF8EC;color:#6B4D0F}
.ml-status.error{border-color:#C8372D;background:#FDF0EF;color:#8A241D}

#results{margin-top:28px;display:grid;gap:18px}
.ml-summary{display:grid;grid-template-columns:1fr 280px;gap:28px}
.ml-summary h3{font-size:1.45rem;color:var(--navy);margin-bottom:8px}
.ml-summary p{color:var(--body);line-height:1.6}
.ml-reader{font-size:.85rem;color:var(--muted)!important;margin-top:10px}
.ml-scope{display:grid;gap:6px;align-content:start}
.ml-scope label{font-size:.8rem;font-weight:700;color:var(--body);margin-top:6px}
.ml-scope select,.ml-controls select{width:100%;border:1px solid #CBD7E3;border-radius:10px;padding:10px 12px;font:inherit;background:#fff}

.ml-headline{display:flex;align-items:center;gap:26px}
.ml-headline p{color:var(--body);line-height:1.6}
.ml-headline strong{color:var(--ink)}
.ml-big{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;letter-spacing:-.04em;line-height:1;flex-shrink:0}
.neg{color:var(--green)} .pos{color:#B45309}
.ml-big.neg{color:var(--green)} .ml-big.pos{color:#B45309}

.ml-card h4{font-size:1rem;color:var(--ink)}
.ml-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.ml-hint{font-size:.85rem;color:var(--muted)}
.ml-legend{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--body);flex-wrap:wrap}
.ml-legend .k{display:inline-block;width:18px;height:3px;border-radius:2px;margin-left:8px}
.k.base{background:#9AA9BC} .k.scen{background:var(--orange)} .k.range{height:10px;background:rgba(250,123,0,.18)} .k.score{background:var(--navy)}

.ml-chart svg{width:100%;height:300px;display:block;overflow:visible}
.ml-chart .grid{stroke:var(--line);stroke-width:1}
.ml-chart .ax{font-size:11px;fill:var(--muted);font-family:inherit}
.ml-chart .ln{fill:none;stroke-width:2.5;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.ml-chart .ln.base{stroke:#9AA9BC;stroke-dasharray:6 5}
.ml-chart .ln.scen{stroke:var(--orange)}
.ml-chart .ln.score{stroke:var(--navy);stroke-width:2}
.ml-chart .range{fill:rgba(250,123,0,.15)}
.ml-chart .pt.scen{fill:var(--orange)} .ml-chart .pt.base{fill:#9AA9BC}

.ml-table-scroll{overflow-x:auto}
.ml-levers,.ml-dest,.ml-coef{width:100%;border-collapse:collapse;font-size:.92rem}
.ml-levers th,.ml-dest th,.ml-coef th{text-align:left;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:8px 10px;border-bottom:1px solid var(--line)}
.ml-levers td,.ml-dest td,.ml-coef td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.ml-levers tr.off td{opacity:.45}
.ml-levers q{display:block;font-style:italic;color:var(--body);margin-top:6px;font-size:.86rem}
.ml-levers select,.ml-levers input[type=number]{border:1px solid #CBD7E3;border-radius:8px;padding:6px 8px;font:inherit;width:64px;background:#fff}
.ml-cat{display:block;font-size:.76rem;color:var(--muted);margin-top:2px}
.ml-why{display:block;font-size:.84rem;color:var(--body);margin-top:6px}
.num{text-align:right!important;font-variant-numeric:tabular-nums;white-space:nowrap}
.ml-empty{color:var(--muted);text-align:center;padding:22px}

.ml-two{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}
.ml-list{display:grid;gap:8px;margin-top:10px}
.ml-list li{position:relative;padding-left:16px;color:var(--body);line-height:1.5;font-size:.92rem}
.ml-list li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--orange)}
.ml-gap{margin-top:20px}

.ml-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}
.ml-controls label{display:grid;gap:6px;font-size:.8rem;font-weight:700;color:var(--body)}
.ml-controls select:disabled{opacity:.5}
.ml-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}
.ml-stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.ml-stat b{display:block;font-size:1.6rem;letter-spacing:-.03em;color:var(--navy)}
.ml-stat span{font-size:.84rem;color:var(--muted)}
#panel-explore .ml-card+.ml-card{margin-top:18px}
.ml-bars{display:grid;gap:9px;margin-top:14px}
.ml-bars li{display:grid;grid-template-columns:minmax(120px,220px) 1fr 90px;gap:12px;align-items:center;font-size:.9rem}
.ml-bars .lbl{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ml-bars .bar{height:10px;background:var(--bg-soft);border-radius:6px;overflow:hidden}
.ml-bars .bar i{display:block;height:100%;background:var(--navy);border-radius:6px}
.ml-bars .val{text-align:right;font-variant-numeric:tabular-nums;color:var(--body)}

.ml-prose{max-width:780px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.ml-prose h3{font-size:1.2rem;color:var(--navy);margin:22px 0 8px}
.ml-prose h3:first-child{margin-top:0}
.ml-prose p{color:var(--body);line-height:1.7;margin-bottom:10px}
.ml-coef{margin:10px 0 6px}
.ml-coef td:last-child{color:var(--body);font-size:.86rem}

@media (max-width:860px){
  .ml-panel-head{flex-direction:column;align-items:start;gap:10px}
  .ml-summary,.ml-two{grid-template-columns:1fr}
  .ml-headline{flex-direction:column;align-items:start;gap:10px}
  .ml-tabs{top:8px}
}
@media (max-width:640px){
  .ml-wrap{padding:40px 16px 60px}
  .ml-controls,.ml-stats{grid-template-columns:1fr}
  .ml-bars li{grid-template-columns:110px 1fr 70px}
  .ml-input-row .ml-primary{width:100%}
}