/* OG Signature — herramientas: encuentra, planos, fotos, medidas (clases sx-*). Se carga después de signature.css. */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---- layouts comunes ---- */
.sx-twocol{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(28px,5vw,60px);align-items:start}
.sx-twocol-even{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
@media (max-width:900px){.sx-twocol,.sx-twocol-even{grid-template-columns:1fr}}
.sx-aside{display:grid;gap:18px;position:sticky;top:90px}
@media (max-width:900px){.sx-aside{position:static}}
.sx-h3{font:600 24px/1.15 var(--s-serif)!important;margin:0 0 .5em!important;color:var(--s-ink)}
.sx-bullets{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.sx-bullets li{position:relative;padding-left:22px;font-size:15px;color:var(--s-ink2)}
.sx-bullets li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border:1.5px solid var(--s-gold)}
.sx-plain{margin:0 0 12px;padding-left:18px;font-size:15px;color:var(--s-ink2)}
.sx-foot{margin-top:26px;max-width:760px;margin-inline:auto}

/* ---- encuentra ---- */
.sx-wizard{max-width:760px;margin:0 auto}
.sx-fs{border:0;margin:0;padding:0;min-width:0}
.sx-qtitle{font:600 clamp(26px,3.4vw,36px)/1.15 var(--s-serif);color:var(--s-ink);padding:0;margin-bottom:8px;display:block;width:100%}
.sx-qtitle:focus{outline:none}.sx-qtitle:focus-visible{outline:2px solid var(--s-gold);outline-offset:4px}
.sx-opts{margin-top:18px}
.sx-opts .sig-opt-in{min-height:64px;justify-content:center}
.sx-optart svg{width:84px;height:84px}
.sx-results h2:focus{outline:none}
.sx-answers{margin:18px 0 28px}
.sx-chip{cursor:default}.sx-chip:hover{background:#fff;color:var(--s-ink)!important;border-color:var(--s-line)}
.sx-resgrid{margin-bottom:24px;align-items:stretch}
.sx-rtile{cursor:default}.sx-rtile:hover{transform:none;box-shadow:none;border-color:var(--s-line2)}
.sx-rtile .sig-tile-body{display:flex;flex-direction:column;flex:1}
.sx-rtile .sig-tile-body h3{font-size:28px}
.sx-rank{margin-bottom:10px}
.sx-reason{font-size:15px;color:var(--s-ink2);flex:1;margin-bottom:18px!important}
.sx-next{margin-top:8px}

/* ---- carga de archivos ---- */
.sx-drop{display:flex;flex-direction:column;align-items:center;gap:6px}
.sx-drop p{margin:0}
.sx-drop-t{font:600 24px/1.2 var(--s-serif);color:var(--s-ink)}
.sx-drop-r{margin-top:6px!important;max-width:46ch}
.sx-drop-kind{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;margin:6px 0 10px}
.sx-seg{display:inline-flex;border:1px solid var(--s-ink);border-radius:var(--s-radius);overflow:hidden}
.sx-seg label{position:relative;display:block;cursor:pointer}
.sx-seg input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.sx-seg span{display:flex;align-items:center;justify-content:center;min-width:110px;min-height:44px;padding:0 18px;font:500 14px/1 var(--s-sans);letter-spacing:.06em;text-transform:uppercase;background:#fff;color:var(--s-ink)}
.sx-seg input:checked+span{background:var(--s-ink);color:#fff}
.sx-seg input:focus-visible+span{outline:2px solid var(--s-gold);outline-offset:-4px}
.sx-photo-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.sx-photo-actions.center{justify-content:center}
.sx-totals{margin:12px 0 0}
.sx-errs:empty{display:none}.sx-errs{margin-top:14px}
.sx-errlist{margin:6px 0 0;padding-left:18px}
.sx-filelist li{display:grid;grid-template-columns:44px minmax(0,1fr) 260px 44px;gap:10px;align-items:center}
.sx-filelist .fn{display:block}
.sx-fmeta{display:flex;flex-direction:column;min-width:0}
.sx-ext{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--s-stone);border:1px solid var(--s-line);border-radius:3px;font:600 10.5px/1 var(--s-sans);letter-spacing:.04em;color:var(--s-ink2)}
.sx-kind{min-height:44px!important;padding:8px 10px!important;font-size:14px!important}
.sx-x{width:44px;height:44px;border:0;background:none;font-size:26px;line-height:1;color:var(--s-muted);cursor:pointer;border-radius:50%}
.sx-x:hover{color:var(--s-bad);background:var(--s-bad-soft)}
@media (max-width:640px){
  .sx-filelist li{grid-template-columns:44px minmax(0,1fr) 44px;grid-template-areas:"t m x" "s s s"}
  .sx-filelist li>:nth-child(1){grid-area:t}.sx-filelist li>:nth-child(2){grid-area:m}.sx-filelist li>:nth-child(3){grid-area:s}.sx-filelist li>:nth-child(4){grid-area:x}
}
.sx-progress{margin:6px 0 18px}
.sx-bar{height:10px;background:var(--s-line);border-radius:999px;overflow:hidden}
.sx-bar-fill{display:block;height:100%;width:0;background:var(--s-gold);transition:width .25s linear}
.sx-bar-line{margin:8px 0 0;font-size:14px;color:var(--s-ink2)}
.sx-lead .sig-row{margin:0}

/* ---- fotos ---- */
.sx-guide svg{width:100%;max-width:150px;height:auto;color:var(--s-ink);margin-bottom:10px}
.sx-guide h3{font-size:22px}.sx-guide p{font-size:15px;color:var(--s-muted);margin:0}
.sx-unitrow{display:flex;align-items:center;gap:10px;margin:18px 0 6px;flex-wrap:wrap}
.sx-unitrow select{width:auto!important;min-width:130px;min-height:44px!important}
.sx-openlist{display:grid;gap:18px;margin-top:10px}
.sx-empty{padding:18px 0}
.sx-open{background:#fff;border:1px solid var(--s-line);border-radius:var(--s-radius-lg);padding:18px 18px 8px}
.sx-open-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.sx-open-head h3{margin:0!important;font-size:28px}
.sx-ctrl{display:flex;gap:6px}
.sx-icon{min-width:44px;height:44px;padding:0 12px;border:1px solid var(--s-line);background:#fff;border-radius:var(--s-radius);font:500 18px/1 var(--s-sans);color:var(--s-ink);cursor:pointer}
.sx-icon:hover:not(:disabled){border-color:var(--s-ink)}.sx-icon:disabled{opacity:.35;cursor:not-allowed}
.sx-icon.del{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--s-bad);border-color:#e2bcb6}
.sx-photos{border:1.5px dashed transparent;border-radius:var(--s-radius);padding:4px;margin-bottom:12px}
.sx-photos.drag{border-color:var(--s-gold);background:var(--s-gold-soft)}
.sx-thumbs{list-style:none;margin:0 0 10px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px}
.sx-thumb{position:relative;aspect-ratio:1/1;border-radius:6px;overflow:hidden;background:var(--s-stone);border:1px solid var(--s-line)}
.sx-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.sx-thumb .sx-x{position:absolute;top:0;right:0;font-size:22px;color:#fff;background:rgba(20,20,19,.55);border-radius:0 0 0 12px;width:44px;height:44px}
.sx-thumb .sx-x:hover{background:var(--s-bad);color:#fff}
.sx-thumb-wait{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.sx-badge{position:absolute;left:6px;bottom:6px;background:rgba(20,20,19,.75);color:#fff;font:600 10px/1 var(--s-sans);letter-spacing:.08em;text-transform:uppercase;padding:4px 6px;border-radius:2px}
.sx-dims{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px;align-items:center}
.sx-times{color:var(--s-muted);font-size:18px}
.sx-open-fields textarea{min-height:70px}

/* ---- medidas ---- */
.sx-warn{font-size:15.5px}
.sx-intro{align-items:start;margin-top:28px}
.sx-tools{margin:0 0 18px;padding-left:20px;display:grid;gap:10px;color:var(--s-ink2)}
.sx-diag{background:#fff;border:1px solid var(--s-line2);border-radius:var(--s-radius-lg);padding:14px;margin:0}
.sx-diag svg{width:100%;height:auto;display:block;max-height:300px}
.sx-steprow{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,56px);align-items:start}
@media (max-width:900px){.sx-steprow{grid-template-columns:1fr}}
.sx-diagstack{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sx-diagstack.one{grid-template-columns:1fr;max-width:420px}
@media (max-width:520px){.sx-diagstack{grid-template-columns:1fr}}
.sx-stepslist em{font-style:normal;font-weight:600;color:var(--s-gold2)}
.sx-stepslist strong+*{}
.sig-steps.sx-stepslist li{font-size:15.5px}
.sx-toolgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(22px,4vw,48px);align-items:start}
@media (max-width:900px){.sx-toolgrid{grid-template-columns:1fr}}
.sx-toolout{background:#fff;border:1px solid var(--s-line2);border-radius:var(--s-radius-lg);padding:clamp(18px,3vw,30px);box-shadow:var(--s-shadow);position:sticky;top:90px}
@media (max-width:900px){.sx-toolout{position:static}}
.sx-fs3{margin-bottom:10px!important}
.sx-fs3>legend{font-size:22px!important}
.sx-row3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.sx-row3.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:520px){.sx-row3{grid-template-columns:1fr 1fr 1fr;gap:8px}.sx-row3.two{grid-template-columns:1fr}}
.sx-mfield .lbl{font-size:12.5px}
.sx-unitf{max-width:340px}
.sx-out{min-height:60px}
.sx-res{display:flex;flex-direction:column;gap:2px;padding:12px 0;border-bottom:1px solid var(--s-line2)}
.sx-res-l{font:600 11px/1 var(--s-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--s-muted)}
.sx-res-v{font:500 clamp(20px,2.4vw,26px)/1.2 var(--s-serif);color:var(--s-ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.sx-flags{list-style:none;margin:14px 0;padding:0;display:grid;gap:8px}
.sx-flags li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;padding:10px 12px;border-radius:var(--s-radius);background:var(--s-stone)}
.sx-flags li.ok{background:var(--s-ok-soft);color:#173a28}.sx-flags li.warn{background:var(--s-warn-soft);color:#4a3008}.sx-flags li.bad{background:var(--s-bad-soft);color:#5d1a14}
.sx-flag-i{flex:none;width:20px;height:20px;border-radius:50%;background:currentColor;display:inline-flex;align-items:center;justify-content:center;font:700 12px/1 var(--s-sans);margin-top:1px}
.sx-flag-i{color:inherit;position:relative}
.sx-flags li.ok .sx-flag-i{background:var(--s-ok);color:#fff}.sx-flags li.warn .sx-flag-i{background:var(--s-warn);color:#fff}.sx-flags li.bad .sx-flag-i{background:var(--s-bad);color:#fff}.sx-flags li.info .sx-flag-i{background:var(--s-muted);color:#fff}