/* ==========================================================================
   WEB BRAIN · Blog (blog.php e artigo.php)
   Filtro por área e tarefa, cartões com data de revisão, sumário, referências,
   solução relacionada e quadro "Sobre este conteúdo".
   Carregado só nessas páginas ($extra_css = ['blog.css']).
   ========================================================================== */

/* ---------- Lista: cabeçalho e filtro ---------- */
.blog-lista__head { margin-bottom: 28px; max-width: 780px; }
.blog-lista__head .eyebrow { margin-bottom: 4px; }

.finder { display: grid; gap: 18px; padding: 22px 26px; border-radius: var(--r-lg); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), var(--sh-1); }
.finder__row { display: grid; grid-template-columns: 76px 1fr; gap: 16px; align-items: start; }
.finder__row + .finder__row { padding-top: 18px; border-top: 1px solid var(--line); }
.finder__label { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); padding-top: 14px; }
.finder__areas, .finder__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.finder__tasks { display: grid; gap: 14px; }
.finder__group { display: grid; grid-template-columns: 168px 1fr; gap: 14px; align-items: start; }
.finder__group[hidden], .finder__task[hidden] { display: none; }
.finder__glabel { margin: 0; padding-top: 9px; font-size: 13px; font-weight: 500; line-height: 1.3; color: var(--muted); }
.finder__toggle { display: none; }

.finder__area { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 999px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); font-size: 14.5px; font-weight: 500; color: var(--ink-2); transition: background .3s, color .3s, box-shadow .3s; }
.finder__area small { font: 500 11px/1 var(--f-mono); color: var(--faint); transition: color .3s; }
.finder__area:hover { color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2); }
.finder__area[aria-current="true"] { background: var(--ink); color: #fff; box-shadow: 0 6px 16px -6px rgba(10,15,36,.5); }
.finder__area[aria-current="true"] small { color: rgba(255,255,255,.6); }

.finder__task { display: inline-flex; align-items: center; min-height: 36px; padding: 7px 14px; border-radius: 999px; background: #fff; box-shadow: inset 0 0 0 1px var(--line-2); font-size: 13.5px; line-height: 1.3; color: var(--ink-2); transition: background .3s, color .3s; }
.finder__task:hover { background: var(--bg); color: var(--ink); }
.finder__task[aria-current="true"] { background: var(--ink); color: #fff; box-shadow: none; }
.finder__task[aria-current="true"]::after { content: '×'; margin-left: 8px; font-size: 15px; line-height: 1; opacity: .7; }

.finder__status { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; margin: 26px 0 22px; font: 500 12px/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.finder__clear { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.finder__empty { padding: 36px 0 8px; text-align: center; color: var(--muted); }
.finder__empty a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Cartões ---------- */
.blog-card.is-hidden { display: none; }
.bpost__meta { flex-wrap: wrap; row-gap: 6px; }
.blog-card .bpost__body { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.blog-card__resumo { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card__tasks { list-style: none; margin: 2px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.blog-card__tasks li { font-size: 12px; line-height: 1.3; padding: 5px 10px; border-radius: 999px; background: var(--bg); color: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line); }
.blog-rev { font: 400 11.5px/1.3 var(--f-mono); letter-spacing: .04em; color: var(--faint); }
.blog-card .blog-rev { margin-top: auto; padding-top: 2px; }
.feat__body .blog-rev { margin-top: -6px; }

/* ---------- Artigo: texto ---------- */
.prose h3 { font-size: clamp(20px, 1.8vw, 23px); line-height: 1.25; letter-spacing: -.025em; margin: 34px 0 12px; }
.prose h2 + h3 { margin-top: 8px; }
.prose a { color: var(--blue); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose a:hover { color: var(--ink); }
.prose ol > li::marker { font-weight: 600; }
.prose .post-sumario + h2 { margin-top: 0; }

/* Sumário no corpo do texto: só quando o índice lateral some (≤1100px) */
.post-sumario { display: none; margin: 0 0 40px; padding: 20px 22px; border-radius: 20px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.prose .post-sumario__t { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin: 0 0 12px; }
.prose .post-sumario ol { margin: 0; padding-left: 20px; font-size: 15.5px; line-height: 1.45; }
.prose .post-sumario li { margin-bottom: 8px; }
.prose .post-sumario li:last-child { margin-bottom: 0; }
.prose .post-sumario a { color: var(--ink-2); text-decoration: none; }
.prose .post-sumario a:hover { color: var(--blue); }

/* Referências */
.prose .post-refs { list-style: none; counter-reset: ref; display: grid; gap: 10px; margin: 0 0 18px; padding: 0; }
.prose .post-refs li { counter-increment: ref; position: relative; margin: 0; padding: 14px 16px 14px 52px; border-radius: 14px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font-size: 15.5px; line-height: 1.45; }
.prose .post-refs li::before { content: counter(ref); position: absolute; left: 16px; top: 14px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-soft); color: var(--blue); font: 600 12px/1 var(--f-mono); }
.prose .post-refs a { color: var(--ink); font-weight: 500; text-decoration: none; }
.prose .post-refs a:hover { color: var(--blue); text-decoration: underline; }
.prose .post-refs span { display: block; margin-top: 4px; font: 400 12px/1.2 var(--f-mono); color: var(--faint); }
.prose .post-nota { font-size: 14.5px; line-height: 1.6; color: var(--muted); }

/* Solução relacionada (um link leve no fim do texto) */
.post-rel { display: grid; grid-template-columns: 56px 1fr; gap: 18px; align-items: start; margin: 44px 0 0; padding: 24px; border-radius: 22px; background: var(--grad-soft); box-shadow: inset 0 0 0 1px var(--line); }
.post-rel__logo { width: 56px; height: 56px; border-radius: 16px; background: #fff; display: grid; place-items: center; padding: 9px; box-shadow: var(--sh-2); }
.post-rel__logo img, .post-rel__logo .ico { width: 100%; height: 100%; object-fit: contain; }
.post-rel__body { display: grid; justify-items: start; }
.prose .post-rel p { margin: 0; }
.prose .post-rel__k { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.prose .post-rel__t { margin-top: 8px; font: 600 20px/1.2 var(--f-display); letter-spacing: -.02em; color: var(--ink); }
.prose .post-rel__d { margin-top: 6px; font-size: 15px; line-height: 1.55; color: var(--muted); }
.prose .post-rel .link-arrow { margin-top: 12px; font-size: 15px; color: var(--ink); text-decoration: none; }
.post-rel + .share { margin-top: 36px; }

/* "Sobre este conteúdo" (coluna lateral) */
.post-about { border-radius: 22px; padding: 22px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), var(--sh-1); font-size: 14px; }
.post-about__t, .post-about__k { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.post-about dl { margin: 16px 0 0; display: grid; gap: 12px; }
.post-about dl div { display: grid; gap: 3px; }
.post-about dt { font-size: 12px; color: var(--faint); }
.post-about dd { margin: 0; color: var(--ink-2); line-height: 1.45; }
.post-about dd a { color: var(--blue); }
.post-about dd a:hover { text-decoration: underline; }
.post-about__k { margin: 18px 0 10px; padding-top: 16px; border-top: 1px solid var(--line); }
.post-about__tasks { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.post-about__tasks a { display: block; padding: 8px 12px; border-radius: 12px; background: var(--bg); color: var(--ink-2); font-size: 13.5px; line-height: 1.35; transition: background .3s, color .3s; }
.post-about__tasks a:hover { background: var(--ink); color: #fff; }
.post-about__refs { margin-top: 16px; font-size: 14px; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .post-sumario { display: block; }
  .post-aside { max-width: 720px; }
}
@media (max-width: 640px) {
  .finder { padding: 18px 16px; gap: 14px; }
  .finder__row { grid-template-columns: 1fr; gap: 10px; }
  .finder__row + .finder__row { padding-top: 14px; }
  .finder__label { padding-top: 0; }
  .finder__area { height: 36px; padding: 0 13px; font-size: 13.5px; gap: 6px; }
  .finder__task { min-height: 34px; padding: 6px 12px; font-size: 13px; }
  .finder__group { grid-template-columns: 1fr; gap: 8px; }
  .finder__glabel { padding-top: 0; font-size: 12.5px; }
  .finder.is-js .finder__toggle { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; border-radius: 999px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line-2); font-family: inherit; font-size: 13.5px; font-weight: 500; line-height: 1; color: var(--ink); cursor: pointer; }
  .finder.is-js .finder__toggle::after { content: ''; width: 7px; height: 7px; margin-left: 2px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .3s; }
  .finder.is-js.is-open .finder__toggle::after { transform: translateY(2px) rotate(-135deg); }
  .finder__toggle small { font: 500 11px/1 var(--f-mono); color: var(--faint); }
  .finder.is-js:not(.is-open) .finder__tasks { display: none; }
  .finder.is-js.is-open .finder__tasks { margin-top: 14px; }
  .post-sumario { padding: 18px; }
  .post-rel { grid-template-columns: 1fr; gap: 14px; padding: 20px; }
  .prose .post-refs li { padding: 12px 14px 12px 46px; font-size: 15px; }
  .prose .post-refs li::before { left: 12px; top: 12px; }
}