/* Portal EUA (/us): blocos comuns das páginas americanas. */
.us-metric { background:var(--bg-inset); border:1px solid var(--border); border-radius:var(--r-md); padding:13px 15px; }
.us-metric b { display:block; font-size:11px; text-transform:uppercase; letter-spacing:.04em; color:var(--fg-subtle); font-weight:600; }
.us-metric span { display:block; font-size:19px; font-weight:600; margin-top:6px; }
.us-metric small { display:block; font-size:11.5px; color:var(--fg-muted); margin-top:4px; }
.us-note { background:var(--bg-inset); border:1px solid var(--border); border-left:3px solid var(--brand); border-radius:var(--r-md); padding:12px 15px; margin:16px 0; font-size:13.5px; line-height:1.55; }
.us-bt { display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:12px; margin-top:12px; }
.us-chart { width:100%; height:auto; margin-top:14px; display:block; overflow:visible; }
.us-chart .grid { stroke:var(--border); stroke-width:1; }
.us-chart text { fill:var(--fg-subtle); font-size:11.5px; font-family:var(--font-sans, inherit); }
.us-legend { display:flex; flex-wrap:wrap; gap:14px; margin-top:8px; font-size:12.5px; color:var(--fg-muted); }
.us-legend i { display:inline-block; width:14px; height:3px; border-radius:2px; vertical-align:middle; margin-right:6px; }
.us-holdings { display:flex; flex-wrap:wrap; gap:6px; margin-top:10px; }
.us-holdings a { font-family:var(--font-mono,monospace); font-size:12px; font-weight:600; background:var(--bg-inset); border:1px solid var(--border); border-radius:999px; padding:3px 10px; color:var(--fg); text-decoration:none; }
.us-holdings a:hover, .us-holdings a:focus-visible { border-color:var(--brand); }

.us-kpis { display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:12px; margin:16px 0; }
.us-kpi { background:var(--bg-inset); border:1px solid var(--border); border-radius:var(--r-md); padding:13px 15px; }
.us-kpi b { display:block; font-size:11px; text-transform:uppercase; letter-spacing:.04em; color:var(--fg-subtle); font-weight:600; }
.us-kpi span { display:block; font-size:20px; font-weight:600; margin-top:6px; }
.us-kpi small { display:block; font-size:11.5px; color:var(--fg-muted); margin-top:4px; line-height:1.45; }

.us-tbl { width:100%; border-collapse:collapse; font-size:13.5px; }
.us-tbl th { text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.04em; color:var(--fg-subtle); padding:0 10px 9px; font-weight:600; }
.us-tbl th.r, .us-tbl td.r { text-align:right; }
.us-tbl td { padding:10px; border-top:1px solid var(--border); vertical-align:top; }
.us-tbl tbody tr.click { cursor:pointer; }
.us-tbl tbody tr.click:hover { background:var(--bg-inset); }
.us-tbl tbody tr.click:focus-visible { outline:2px solid var(--brand); outline-offset:-2px; background:var(--brand-soft); }
.us-tbl .mono { font-family:var(--font-mono,monospace); font-weight:600; }
.us-tbl .sub { display:block; font-size:11.5px; color:var(--fg-muted); margin-top:2px; }
.us-wrap-x { overflow-x:auto; }
.us-pill { display:inline-block; border-radius:999px; padding:2px 9px; font-size:11.5px; font-weight:600; background:var(--bg-inset); border:1px solid var(--border); color:var(--fg-muted); white-space:nowrap; }
.us-pill.tax { border-color:var(--brand); color:var(--fg); }
.us-pill.adv { border-color:var(--gold); color:var(--fg); }

.us-callout { background:var(--bg-inset); border:1px solid var(--border); border-left:3px solid var(--brand); border-radius:var(--r-md); padding:12px 15px; margin:16px 0; font-size:13.5px; line-height:1.6; }
.us-callout.warn { border-left-color:var(--neg); }
.us-svg { width:100%; height:auto; display:block; margin-top:12px; }
.us-svg .grid { stroke:var(--border); stroke-width:1; }
.us-svg text { fill:var(--fg-subtle); font-size:11.5px; font-family:var(--font-sans, inherit); }
.us-key { display:flex; flex-wrap:wrap; gap:14px; margin-top:8px; font-size:12.5px; color:var(--fg-muted); }
.us-key i { display:inline-block; width:14px; height:3px; border-radius:2px; vertical-align:middle; margin-right:6px; }
.us-sources { font-size:12px; color:var(--fg-subtle); margin-top:10px; line-height:1.6; }
.us-sources a { color:var(--fg-muted); }
.pos { color:var(--pos); } .neg { color:var(--neg); }

.us-steps { counter-reset:step; list-style:none; padding:0; margin:12px 0 0; display:grid; gap:10px; }
.us-steps li { counter-increment:step; position:relative; padding:12px 14px 12px 50px; background:var(--bg-inset); border:1px solid var(--border); border-radius:var(--r-md); font-size:14px; line-height:1.55; }
.us-steps li::before { content:counter(step); position:absolute; left:14px; top:12px; width:24px; height:24px; border-radius:50%; background:var(--brand-soft); border:1px solid var(--brand); font-size:12.5px; font-weight:700; display:flex; align-items:center; justify-content:center; color:var(--fg); }
.us-steps li b { display:block; margin-bottom:2px; }
.us-calc { display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:12px; margin-top:12px; }
.us-calc label { display:grid; align-content:end; gap:6px; font-size:12px; font-weight:600; color:var(--fg-subtle); text-transform:uppercase; letter-spacing:.03em; }
.us-calc input, .us-calc select { height:40px; border-radius:var(--r-md); border:1px solid var(--border); background:var(--bg-inset); color:var(--fg); padding:0 10px; font-size:14px; text-transform:none; letter-spacing:0; font-weight:400; }
.us-calc input:focus-visible, .us-calc select:focus-visible { outline:2px solid var(--brand); outline-offset:1px; }
.us-faq summary { cursor:pointer; font-weight:600; font-size:14px; }
.us-faq p, .us-faq li { font-size:13.5px; line-height:1.6; color:var(--fg-muted); }
.us-faq details + details { margin-top:12px; }
@media (max-width:760px){ .us-tbl.wide { min-width:720px; } }

/* Ficha aberta a partir de uma lista: no topo, com "Fechar" que devolve à linha */
.us-more button, .us-detail-close { display:inline-flex; align-items:center; gap:6px; flex-shrink:0; border:1px solid var(--border-strong); background:var(--bg-surface); color:var(--fg); border-radius:var(--r-md); padding:8px 14px; font-size:13.5px; font-weight:600; cursor:pointer; }
.us-more button:hover, .us-detail-close:hover { background:var(--bg-hover); }
.us-more button:focus-visible, .us-detail-close:focus-visible { outline:2px solid var(--brand); outline-offset:2px; }
.us-more button i, .us-detail-close i { width:15px; height:15px; }
.us-detail-head { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }
.us-detail-head h3 { margin:0; min-width:0; overflow-wrap:anywhere; }
.us-chart-slot { width:100%; min-height:200px; }
/* números em pares no celular: um por linha desperdiçava a tela */
@media (max-width:560px) {
  .us-kpis, .us-bt { grid-template-columns:repeat(2, minmax(0, 1fr)); gap:10px; }
  .us-kpi, .us-metric { padding:11px 12px; }
  .us-kpi span, .us-metric span { font-size:17px; }
}
.us-calc input, .us-calc select { width:100%; min-width:0; box-sizing:border-box; }
/* o cabeçalho é fixo no topo: sem margem, a ficha aberta ficava escondida atrás dele */
.us-detail, #usDetail, #etfDetail, #calculadora { scroll-margin-top:120px; }
/* legenda de série tracejada também tracejada */
.us-legend i.dash, .us-key i.dash { height:0; border-top:2px dashed currentColor; background:none !important; }
/* a ficha recebe foco para leitor de tela; o contorno escuro no cartão inteiro não ajuda quem enxerga */
#usDetail:focus, #etfDetail:focus { outline:none; }
.us-detail-head h3 { display:flex; align-items:flex-start; gap:8px; }
.us-detail-head h3 i, .us-detail-head h3 svg { flex-shrink:0; margin-top:3px; }
/* tabelas de texto no celular: cada linha vira um bloco "rótulo · valor" (rótulos vêm do cabeçalho) */
@media (max-width:560px) {
  .us-tbl.stack thead { display:none; }
  .us-tbl.stack, .us-tbl.stack tbody, .us-tbl.stack tr, .us-tbl.stack td { display:block; width:100%; }
  .us-tbl.stack tr { border-top:1px solid var(--border); padding:10px 0; }
  .us-tbl.stack td { display:grid; grid-template-columns:minmax(96px, 38%) minmax(0, 1fr); gap:10px; border:0; padding:3px 0; text-align:left !important; }
  .us-tbl.stack td::before { content:attr(data-label); color:var(--fg-subtle); font-size:11px; font-weight:600; text-transform:uppercase; letter-spacing:.03em; padding-top:2px; }
  .us-tbl.stack td:first-child { display:block; font-weight:700; font-size:14px; padding-bottom:4px; }
  .us-tbl.stack td:first-child::before { content:none; }
  .us-tbl.stack td[colspan] { display:block; }
  .us-tbl.stack td[colspan]::before { content:none; }
}