/* Seccion STD / ISD codes - estilos aislados con prefijo .std / .std-body (solo paginas de prefijos) */
.std { --std-ink:#1d2433; --std-muted:#5b6475; --std-line:#e3e6ec; --std-bg:#f6f7fa; --std-accent:#c2410c;
       --std-link:#1e4fb8; max-width:1100px; margin:0 auto; padding:16px; color:var(--std-ink);
       font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; }
.std h1 { font-size:clamp(1.6rem,4vw,2.3rem); line-height:1.2; margin:.4em 0 .3em; }
.std h2 { font-size:1.3rem; margin:2em 0 .6em; padding-top:.2em; }
.std h3 { font-size:1.05rem; margin:1.4em 0 .5em; }
.std h3 small { color:var(--std-muted); font-weight:400; }
.std a { color:var(--std-link); text-decoration:none; }
.std a:hover { text-decoration:underline; }
.std-lead { font-size:1.08rem; color:var(--std-muted); max-width:70ch; }
.std-note, .std-source { font-size:.9rem; color:var(--std-muted); }

.std-crumbs ol { list-style:none; display:flex; flex-wrap:wrap; gap:.3em; padding:0; margin:0; font-size:.88rem; color:var(--std-muted); }
.std-crumbs li + li::before { content:"\203A"; margin-right:.3em; }

.std-hero { display:grid; grid-template-columns:minmax(150px,220px) 1fr; gap:20px; align-items:start;
            margin:1.4em 0; }
.std-code-badge { background:var(--std-ink); color:#fff; border-radius:14px; padding:18px; text-align:center; }
.std-code-badge span { display:block; font-size:.8rem; letter-spacing:.08em; text-transform:uppercase; opacity:.75; }
.std-code-badge strong { display:block; font-size:2.6rem; line-height:1.1; font-variant-numeric:tabular-nums; margin:.1em 0; }
.std-code-badge em { font-style:normal; opacity:.85; }

.std-facts { display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:0;
             background:#fff; border:1px solid var(--std-line); border-radius:10px; overflow:hidden; margin:0; }
.std-facts div { background:#fff; padding:10px 14px; box-shadow:1px 1px 0 var(--std-line); }
.std-facts dt { font-size:.78rem; color:var(--std-muted); text-transform:uppercase; letter-spacing:.04em; }
.std-facts dd { margin:2px 0 0; font-weight:600; }

.std-chips { list-style:none; display:flex; flex-wrap:wrap; gap:8px; padding:0; margin:0; }
.std-chips a { display:inline-block; padding:6px 12px; border:1px solid var(--std-line); border-radius:999px;
               background:#fff; color:var(--std-ink); }
.std-chips a strong { color:var(--std-accent); font-variant-numeric:tabular-nums; }
.std-chips a:hover { border-color:var(--std-accent); text-decoration:none; }

.std-grid { list-style:none; display:grid; grid-template-columns:repeat(auto-fill,minmax(210px,1fr)); gap:8px; padding:0; margin:0; }
.std-grid a { display:flex; justify-content:space-between; gap:8px; padding:10px 14px; background:var(--std-bg);
              border-radius:8px; color:var(--std-ink); }
.std-grid a span { color:var(--std-muted); font-size:.88rem; white-space:nowrap; }
.std-grid a:hover { background:#eef1f7; text-decoration:none; }
.std-grid--small a { padding:6px 10px; font-size:.92rem; }

.std-filter, .std-lookup { margin:1.4em 0; display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.std-filter label, .std-lookup label { width:100%; font-weight:600; }
.std-filter input, .std-lookup input { flex:1 1 260px; padding:12px 14px; font-size:1rem; border:1px solid #c9ced8; border-radius:8px; }
.std-lookup button { padding:12px 18px; font-size:1rem; border:0; border-radius:8px; background:var(--std-accent); color:#fff; cursor:pointer; }

.std-table-wrap { max-height:70vh; overflow:auto; border:1px solid var(--std-line); border-radius:10px; }
.std-table { width:100%; border-collapse:collapse; font-size:.95rem; }
.std-table th, .std-table td { padding:8px 12px; text-align:left; border-bottom:1px solid var(--std-line); }
.std-table thead th { position:sticky; top:0; background:var(--std-bg); font-size:.82rem; text-transform:uppercase;
                      letter-spacing:.04em; color:var(--std-muted); cursor:default; }
.std-table[data-sortable] thead th { cursor:pointer; }
.std-table th[aria-sort=ascending]::after { content:" \25B2"; }
.std-table th[aria-sort=descending]::after { content:" \25BC"; }
.std-table td:first-child a { font-weight:700; font-variant-numeric:tabular-nums; }
.std-table tbody tr:hover { background:#fafbfd; }
.std-table--compact { border:1px solid var(--std-line); border-radius:10px; overflow:hidden; }

.std-map { position:relative; width:100%; aspect-ratio:16/9; min-height:280px; border-radius:12px; overflow:hidden; background:var(--std-bg); }
.std-map iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.std-map--big { aspect-ratio:auto; height:520px; }

.std-faq details { border-bottom:1px solid var(--std-line); padding:10px 0; }
.std-faq summary { cursor:pointer; font-weight:600; }
.std-faq p { margin:.5em 0 0; color:var(--std-muted); }
.std-more { margin-top:2em; }

/* Columna derecha del sitio (#derecha_) con el mismo estilo, solo en las paginas de prefijos */
.std-body #derecha_ { font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; padding-top:16px; }
.std-body #derecha_ .cat { background:none; border:0; color:#5b6475; font-size:.78rem; font-weight:700;
                           letter-spacing:.06em; text-transform:uppercase; padding:0; margin:22px 0 8px; }
.std-body #derecha_ .cat:first-child { margin-top:0; }
.std-body #derecha_ a { display:block; padding:7px 12px; margin:0 0 4px; background:#f6f7fa; border:0;
                        border-radius:8px; color:#1d2433; text-decoration:none; }
.std-body #derecha_ a:hover { background:#eef1f7; color:#c2410c; }

@media (max-width:640px) {
  .std-hero { grid-template-columns:1fr; }
  .std-table th:nth-child(3), .std-table td:nth-child(3) { display:none; }  /* oculta distrito en movil */
  .std-map--big { height:380px; }
}