/* Placa brasileira interativa, com a geometria e a paleta da referência suíça. */
.trail-sign-demo { position:relative;z-index:5;margin:36px 0 0;padding:8px 0;background:var(--news-paper); }
.trail-sign-editor { width:min(1120px,calc(100% - 48px));margin:0 auto;overflow:hidden;border:1px solid #dce2dc;border-radius:24px;background:#fff;color:var(--news-ink);font-family:"Open Sans",Arial,sans-serif;box-shadow:0 14px 40px #071b3409; }
.trail-sign-editor * { box-sizing:border-box; }
.trail-sign-editor__head { padding:30px 34px 22px; }
.trail-sign-editor__eyebrow { display:block;margin:0 0 10px;color:var(--news-muted);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase; }
.trail-sign-editor h3 { margin:0;color:var(--news-ink);font:800 clamp(24px,3vw,32px)/1.2 "Raleway",Arial,sans-serif;letter-spacing:-.035em; }
.trail-sign-editor__head p { margin:10px 0 0;color:var(--news-ink-soft);font-size:14px;line-height:1.7; }
.trail-sign-editor__toolbar { display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;padding:0 34px 24px; }
.trail-sign-editor__categories,.trail-sign-editor__directions { display:flex;gap:5px;padding:5px;border:1px solid #e1e5df;border-radius:12px;background:#f5f6f2; }
.trail-sign-editor button { appearance:none;display:inline-flex;justify-content:center;align-items:center;gap:9px;margin:0;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--news-ink-soft);padding:10px 15px;min-height:44px;font:600 13px/1.4 "Open Sans",Arial,sans-serif;cursor:pointer;box-shadow:none;text-transform:none;letter-spacing:0;transition:background .18s,color .18s; }
.trail-sign-editor button[aria-pressed="true"] { background:var(--news-ink);color:#fff;box-shadow:0 2px 5px #071b3412; }
.trail-sign-editor button:hover { background:#e5e9e3;color:var(--news-ink); }
.trail-sign-editor button[aria-pressed="true"]:hover { background:#17334c;color:#fff; }
.trail-sign-editor button:focus-visible,.trail-sign-editor input:focus-visible,.trail-sign-editor summary:focus-visible { outline:3px solid var(--news-red);outline-offset:3px; }
.trail-sign-editor__swatch { display:block;width:19px;height:15px;flex:none;border:1px solid #0002;border-radius:2px;background:linear-gradient(#fff 0 37.5%,var(--sign-swatch) 37.5% 62.5%,#fff 62.5%); }
.trail-sign-editor__swatch--yellow { background:#e8a100; }
.trail-sign-editor__stage { margin:0;background:#f1f3ed;border-top:1px solid #e1e5df;border-bottom:1px solid #e1e5df; }
.trail-sign-editor__drawing { display:block;width:100%;height:auto;padding:8px 24px 0; }
.trail-sign-editor__lettering { fill:#141914;font-family:"ASTRA-Frutiger Standard","Frutiger","Arial Narrow",Arial,sans-serif;font-size:38px;font-weight:400;font-stretch:condensed; }
.trail-sign-editor__stage figcaption { position:relative;padding:18px 26px;background:#f8f9f5;border-top:1px solid #dfe3da;text-align:center; }
.trail-sign-editor__stage figcaption strong { display:block;font-size:12px;font-weight:600;line-height:1.6;color:var(--news-ink-soft); }
.trail-sign-editor__stage figcaption span { display:block;margin-top:5px;font-size:11px;line-height:1.6;color:var(--news-muted); }
.trail-sign-editor__details { margin:0;padding:0 34px; }
.trail-sign-editor__details summary { display:flex;align-items:center;justify-content:space-between;gap:15px;padding:23px 0;cursor:pointer;list-style:none;color:var(--news-ink);font-size:14px;font-weight:700; }
.trail-sign-editor__details summary::-webkit-details-marker { display:none; }
.trail-sign-editor__details summary::after { content:"+";font-size:23px;font-weight:400;line-height:1; }
.trail-sign-editor__details[open] summary::after { content:"−"; }
.trail-sign-editor__fields { display:grid;grid-template-columns:minmax(0,1fr) minmax(140px,.42fr);gap:14px 20px;padding:0 0 22px; }
.trail-sign-editor__field { display:flex;flex-direction:column;gap:7px;margin:0;min-width:0;color:var(--news-ink-soft);font-size:11px;font-weight:600; }
.trail-sign-editor__field input { width:100%;min-height:45px;margin:0;border:1px solid #d7ddd5;border-radius:8px;background:#fff;padding:11px 13px;color:var(--news-ink);font:400 14px/1.5 "Open Sans",Arial,sans-serif;box-shadow:none; }
.trail-sign-editor__options { display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:0 0 24px; }
.trail-sign-editor__separator { display:flex;align-items:center;gap:9px;margin:0;color:var(--news-ink-soft);font-size:12px;line-height:1.5;cursor:pointer; }
.trail-sign-editor__separator input { width:17px;height:17px;margin:0;accent-color:var(--news-ink); }
.trail-sign-editor .trail-sign-editor__reset { padding:8px 12px;border-color:#dce2dc;font-size:12px; }
.trail-sign-editor__note { margin:0;padding:18px 34px;border-top:1px solid #e7e9e4;color:var(--news-muted);font-size:11px;line-height:1.65; }
@media(max-width:640px) {
  .trail-sign-editor { width:calc(100% - 32px);border-radius:18px; }
  .trail-sign-editor__head { padding:23px 20px 19px; }
  .trail-sign-editor__head p { font-size:13px; }
  .trail-sign-editor__toolbar { padding:0 20px 20px;gap:12px; }
  .trail-sign-editor__categories { width:100%; }
  .trail-sign-editor__categories button { flex:1;gap:6px;padding:9px 7px;font-size:12px; }
  .trail-sign-editor__directions { margin-left:auto; }
  .trail-sign-editor__directions button { padding:7px 11px;font-size:12px; }
  .trail-sign-editor__swatch { width:15px;height:13px; }
  .trail-sign-editor__drawing { padding:8px 0 0; }
  .trail-sign-editor__stage figcaption { padding:14px 18px; }
  .trail-sign-editor__details { padding:0 20px; }
  .trail-sign-editor__fields { grid-template-columns:minmax(0,1fr) minmax(90px,.5fr);gap:13px 10px; }
  .trail-sign-editor__field input { padding:9px 10px;font-size:16px; }
  .trail-sign-editor__note { padding:16px 20px; }
}
@media(max-width:359px) {
  .trail-sign-editor__categories button { padding:9px 5px;font-size:11px; }
  .trail-sign-editor__categories button .trail-sign-editor__swatch { width:11px;height:11px; }
}
@media(prefers-reduced-motion:reduce) { .trail-sign-editor button { transition:none; } }
@media print {
  .trail-sign-editor__toolbar,.trail-sign-editor__details { display:none; }
  .trail-sign-editor__stage { print-color-adjust:exact;-webkit-print-color-adjust:exact; }
}