/**
 * Institutional pages — shared styles
 *
 * Usado por: legal/*, support, sd/*, docs/*, terms-accept, aceite-pendente.
 * NÃO usado por: produto interno (dashboard/cases/caderneta) nem landing
 * marketing (.lp-*). Esses têm os próprios estilos.
 *
 * Princípios:
 *   - Long-form reading: max-width 70ch, line-height 1.7, hierarquia
 *     tipográfica com border-bottom em h2 pra ritmo vertical visível.
 *   - Variáveis vêm de theme.css (--tblr-*) — sem hardcoded colors.
 *   - Print-friendly: @media print remove chrome e ajusta tipografia
 *     pra A4 (cobrador imprime termos pra arquivo).
 */

/* ── Shell ──────────────────────────────────────────────────────────────── */

.legal-nav {
  border-bottom: 1px solid var(--tblr-border-color);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--tblr-bg-surface, #fff);
}

.legal-body {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1rem 4rem;
}

.legal-footer {
  border-top: 1px solid var(--tblr-border-color);
  padding: 1.75rem 0;
  color: var(--tblr-secondary);
  font-size: 0.875rem;
  background: var(--tblr-bg-surface-secondary, #f7f7f9);
}

.legal-footer .container {
  max-width: 1100px;
}

.legal-footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.legal-footer-links .sep {
  margin: 0 0.35rem;
  color: var(--tblr-border-color);
}

/* ── Article (long-form reading) ────────────────────────────────────────── */

.legal-article {
  max-width: 70ch;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--tblr-body-color);
}

.legal-article h1 {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
  line-height: 1.2;
}

/* Lead paragraph (primeiro <p> após o h1 + .legal-updated) */
.legal-article > .legal-updated + p,
.legal-article > h1 + p {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--tblr-body-color);
}

.legal-article h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 3rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--tblr-border-color);
  scroll-margin-top: 80px; /* navbar sticky offset for anchor jumps */
  letter-spacing: -0.01em;
}

.legal-article h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.legal-article p,
.legal-article li {
  line-height: 1.7;
}

.legal-article ul,
.legal-article ol {
  padding-left: 1.5rem;
}

.legal-article li {
  margin-bottom: 0.35rem;
}

.legal-article a {
  color: var(--tblr-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.legal-article a:hover {
  color: var(--tblr-primary-darken);
}

.legal-article strong {
  font-weight: 600;
}

/* Last-updated badge prominent (replaces small gray text) */
.legal-updated {
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.legal-updated .badge {
  font-size: 0.78rem;
  font-weight: 600;
}

/* Anchor link icon on h2 hover (TOC navigation aid) */
.legal-article h2 .anchor-link {
  opacity: 0;
  margin-left: 0.5rem;
  text-decoration: none;
  color: var(--tblr-secondary);
  font-size: 0.85em;
  font-weight: normal;
  transition: opacity 0.15s;
}

.legal-article h2:hover .anchor-link,
.legal-article h2:focus-within .anchor-link {
  opacity: 1;
}

/* ── Layout c/ TOC (desktop ≥992px) ─────────────────────────────────────── */

.legal-layout {
  display: block;
  max-width: 1100px;
  margin: 0 auto;
}

.legal-layout .legal-article {
  margin: 0 auto;
}

@media (min-width: 992px) {
  .legal-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 3rem;
    align-items: start;
  }

  .legal-layout .legal-article {
    margin: 0;
    max-width: 70ch;
  }

  .legal-toc {
    position: sticky;
    top: 80px; /* abaixo da navbar */
    align-self: start;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding-right: 0.5rem;
  }
}

.legal-toc .toc-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tblr-secondary);
  margin-bottom: 1rem;
}

.legal-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.legal-toc li {
  margin-bottom: 0.35rem;
}

.legal-toc a {
  display: block;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--tblr-body-color);
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}

.legal-toc a:hover {
  background: var(--tblr-bg-surface-secondary);
  border-left-color: var(--tblr-primary);
  color: var(--tblr-primary);
}

/* Mobile: TOC vira <details> no topo do article */
.legal-toc-mobile {
  display: block;
  margin-bottom: 2rem;
  padding: 0.75rem 1rem;
  background: var(--tblr-bg-surface-secondary, #f7f7f9);
  border-radius: var(--tblr-border-radius);
  border: 1px solid var(--tblr-border-color);
}

.legal-toc-mobile summary {
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--tblr-body-color);
}

.legal-toc-mobile ol {
  margin-top: 0.75rem;
  padding-left: 1.25rem;
}

.legal-toc-mobile li {
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.legal-toc-mobile a {
  color: var(--tblr-primary);
  text-decoration: none;
}

@media (min-width: 992px) {
  .legal-toc-mobile {
    display: none; /* desktop usa sidebar */
  }
}

@media (max-width: 991.98px) {
  .legal-toc {
    display: none; /* mobile usa o <details> */
  }
}

/* ── Print stylesheet (cobrador imprime termos pra arquivo) ─────────────── */

@media print {
  .legal-nav,
  .legal-footer,
  .legal-toc,
  .legal-toc-mobile,
  .navbar,
  .btn,
  .legal-updated .badge {
    display: none !important;
  }

  body {
    background: #fff !important;
    color: #000 !important;
  }

  .legal-body {
    padding: 0;
    max-width: 100%;
  }

  .legal-layout {
    display: block;
  }

  .legal-article {
    max-width: 100%;
    color: #000;
    font-size: 10pt;
    line-height: 1.5;
  }

  .legal-article h1 {
    font-size: 18pt;
  }

  .legal-article h2 {
    font-size: 13pt;
    page-break-after: avoid;
    border-bottom: 1px solid #999;
    margin-top: 1.5em;
  }

  .legal-article h3 {
    font-size: 11pt;
    page-break-after: avoid;
  }

  .legal-article p,
  .legal-article li {
    orphans: 3;
    widows: 3;
  }

  .legal-article a {
    color: #000;
    text-decoration: underline;
  }

  /* Resolver URLs externos no papel impresso */
  .legal-article a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 9pt;
    color: #555;
  }

  /* Não resolver links internos (#section) */
  .legal-article a[href^="#"]::after {
    content: none;
  }

  /* Replace badge dates with plain text on print */
  .legal-updated::before {
    content: "Atualizada em ";
    font-weight: 600;
  }
}