/* Lookup-page tools (build/fn-lookup.cjs). Every selector is .fn-* scoped. */
.fn-tool{display:grid;gap:1.25rem;margin:1.5rem 0 2rem}
.fn-tool h3{margin:0 0 .35rem;font-size:1.1rem}
.fn-tool h4{margin:0 0 .4rem;font-size:1rem}
.fn-probe input[type=number]{width:7.5rem;min-height:40px;padding:.3rem .5rem;border-radius:8px;border:1px solid rgba(15,23,42,.25);font:inherit}
.fn-target{margin:.4rem 0}
.fn-verdict.fn-low{color:#b45309}
.fn-verdict.fn-ok{color:#047857}
.fn-verdict.fn-high{color:#b91c1c}
.fn-weigh,.fn-legends,.fn-facts,.fn-probe,.fn-check{border:1px solid rgba(15,23,42,.12);border-radius:14px;padding:1rem 1.1rem;background:rgba(248,250,252,.85)}
.fn-pick{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center;margin:.5rem 0}
.fn-pick span{font-weight:600}
.fn-pick select{min-height:40px;padding:.3rem .5rem;border-radius:8px;border:1px solid rgba(15,23,42,.25);background:#fff;max-width:100%;font:inherit}
.fn-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.fn-axes{width:100%;border-collapse:collapse;font-size:.95rem}
.fn-axes th,.fn-axes td{padding:.45rem .4rem;border-bottom:1px solid rgba(15,23,42,.08);text-align:left;vertical-align:middle}
.fn-axes thead th{font-size:.82rem;color:#475569;font-weight:600}
.fn-axes td.fn-win{font-weight:700;background:rgba(16,185,129,.12)}
.fn-bar{--v:0;position:relative;display:inline-block;width:110px;height:18px;border-radius:9px;background:rgba(15,23,42,.08);overflow:hidden;vertical-align:middle}
.fn-bar::before{content:"";position:absolute;inset:0 auto 0 0;width:calc(var(--v) * 1%);background:#2563eb;border-radius:9px;transition:width .25s}
.fn-bar-o::before{background:#f59e0b}
.fn-bar b{position:relative;display:block;padding-left:6px;font-size:.75rem;line-height:18px;color:#0f172a}
.fn-tri{display:inline-flex;border:1px solid rgba(15,23,42,.2);border-radius:999px;overflow:hidden}
.fn-tri button{min-height:36px;min-width:44px;padding:0 .6rem;border:0;background:#fff;font:inherit;font-size:.85rem;cursor:pointer;color:#0f172a}
.fn-tri button+button{border-left:1px solid rgba(15,23,42,.15)}
.fn-tri button[aria-pressed="true"]{background:#0f172a;color:#fff}
.fn-tri button:focus-visible,.fn-jump:focus-visible{outline:2px solid #2563eb;outline-offset:2px}
.fn-out{margin:.75rem 0 .25rem}
.fn-otitle{font-weight:600;margin:.2rem 0}
.fn-meter{display:flex;align-items:center;gap:.6rem;margin:.25rem 0}
.fn-mname{min-width:8rem;max-width:14rem}
.fn-meter .fn-bar{width:180px}
.fn-meter.fn-win .fn-mname{font-weight:700}
.fn-verdict{font-weight:600;margin:.4rem 0}
.fn-cols{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.fn-cols ul{margin:0;padding-left:1.1rem}
.fn-cols li{margin:.2rem 0}
.fn-check ol{margin:.3rem 0;padding-left:1.4rem}
.fn-check li{margin:.35rem 0;display:list-item}
.fn-check li label{cursor:pointer}
.fn-check li input{width:18px;height:18px;vertical-align:-3px}
.fn-check li.fn-done span{text-decoration:line-through;color:#64748b}
.fn-jump{margin-left:.4rem;border:0;background:none;color:#2563eb;text-decoration:underline;cursor:pointer;font:inherit;font-size:.88rem;min-height:32px}
.fn-prog{display:flex;align-items:center;gap:.6rem}
.fn-prog progress{width:160px;height:10px}
.fn-next a{font-weight:600}
.fn-resume{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.6rem .9rem;border-radius:12px;background:rgba(37,99,235,.08)}
.fn-resume[hidden]{display:none}
.fn-resume a{font-weight:600}
.tl-prose .concept.fn-flash{outline:2px solid #f59e0b;outline-offset:4px;border-radius:8px}
@media (max-width:640px){
  .fn-cols{grid-template-columns:1fr}
  .fn-bar{width:72px}
  .fn-meter .fn-bar{width:120px}
  .fn-tri button{min-width:40px;padding:0 .4rem}
}
@media (prefers-reduced-motion:reduce){.fn-bar::before{transition:none}}
@media print{.fn-tool{display:none}}