/* Softwares do LTE — estilos próprios da coleção (complementam o CSS do portal) */
:root {
  --sw-azul: #5689bf;
  --sw-azul-escuro: #2d5a8e;
  --sw-cinza: #636363;
  --sw-linha: #e4e4e4;
  --sw-verde: #3a9a5b;
}

#k-body { padding-bottom: 60px; }
.sw-intro { font-size: 17px; font-weight: 300; line-height: 1.6; margin: 10px 0 30px; max-width: 860px; }
.sw-intro strong { font-weight: 700; }
.sw-sub { margin: 0 0 18px; }

/* abas internas da coleção: Catálogo · História · Remodelagem com IA */
.sw-nav { margin: -10px 0 25px; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px 24px; border-bottom: 2px solid var(--sw-linha); }
.sw-nav li a { display: block; padding: 10px 0 8px; font-size: 13px; font-weight: 700; text-transform: uppercase; color: var(--sw-cinza); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.sw-nav li a:hover { color: var(--sw-azul); text-decoration: none; }
.sw-nav li.ativa a { color: var(--sw-azul); border-color: var(--sw-azul); }

/* cartões do catálogo */
.sw-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 26px; margin: 0 0 40px; }
.sw-card { background: #fff; border: 1px solid var(--sw-linha); border-top: 4px solid var(--sw-azul); display: flex; flex-direction: column; box-shadow: 0 1px 2px rgba(0, 0, 0, .04); }
.sw-card .sw-cabeca { display: flex; gap: 16px; padding: 18px 18px 0; }
.sw-card .sw-cabeca img { width: 72px; height: 72px; border-radius: 14px; flex: none; background: #0d1b2e; }
.sw-card h2 { margin: 2px 0 0; font-size: 22px; line-height: 1.15; }
.sw-card h2 a { color: #363636; }
.sw-card .sw-subtitulo { color: var(--sw-cinza); font-size: 13px; margin: 2px 0 4px; }
.sw-card .sw-meta { font-size: 12px; color: var(--sw-cinza); }
.sw-card .sw-meta b { color: var(--sw-azul-escuro); font-weight: 700; }
.sw-card .sw-corpo { padding: 12px 18px 0; flex: 1; font-size: 14px; line-height: 1.55; }
.sw-card .sw-tema { font-style: italic; color: var(--sw-cinza); margin: 0 0 8px; font-size: 13px; }
.sw-card .sw-acoes { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 18px 18px; border-top: 1px solid #f0f0f0; margin-top: 14px; }
.sw-card .sw-acoes .btn-link { padding-left: 4px; padding-right: 4px; }

/* botões no espírito do portal (e usados pelo diálogo Compartilhar) */
.btn.sw-abrir, .btn.primary { background: var(--sw-azul); color: #fff; border: 1px solid var(--sw-azul); }
.btn.sw-abrir:hover, .btn.primary:hover { background: var(--sw-azul-escuro); border-color: var(--sw-azul-escuro); color: #fff; }
.btn.ghost { background: transparent; border: 1px solid #ccc; color: #444; }
.btn.ghost:hover { background: #f1f1f1; }
.btn.sm { padding: 5px 12px; font-size: 13px; }
.btn svg { width: 15px; height: 15px; vertical-align: -2px; margin-right: 4px; }

/* em preparação */
.sw-prep { background: #fff; border: 1px dashed #cfcfcf; padding: 16px 20px; margin-bottom: 40px; }
.sw-prep h3 { margin: 0 0 8px; font-size: 15px; text-transform: uppercase; color: var(--sw-cinza); }
.sw-prep ul { margin: 0; padding-left: 18px; font-size: 14px; }
.sw-prep li span { color: var(--sw-cinza); }

/* seção de avisos (professores) */
.sw-prof { background: #fff; border-left: 4px solid var(--sw-verde); padding: 16px 22px; margin: 0 0 40px; font-size: 14px; }
.sw-prof h3 { margin: 0 0 8px; font-size: 16px; }
.sw-prof p:last-child { margin-bottom: 0; }

/* ficha de cada software (diálogo) */
dialog.sw-dlg { border: 0; border-radius: 6px; padding: 0; width: min(760px, calc(100vw - 32px)); max-height: calc(100vh - 40px); box-shadow: 0 20px 60px rgba(0, 0, 0, .35); color: #333; }
dialog.sw-dlg::backdrop { background: rgba(0, 0, 0, .55); }
dialog.sw-dlg .dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 14px 20px; border-bottom: 1px solid var(--sw-linha); background: #fafafa; }
dialog.sw-dlg .dialog-head h2 { margin: 0; font-size: 20px; }
dialog.sw-dlg .sw-ficha { padding: 18px 22px 24px; font-size: 14px; line-height: 1.55; overflow: auto; }
dialog.sw-dlg .sw-ficha h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--sw-cinza); margin: 18px 0 6px; }
dialog.sw-dlg .sw-ficha h3:first-child { margin-top: 0; }
dialog.sw-dlg .sw-ficha dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; }
dialog.sw-dlg .sw-ficha dt { font-weight: 700; color: #444; }
dialog.sw-dlg .sw-ficha dd { margin: 0; }
dialog.sw-dlg .sw-ficha ul { padding-left: 18px; }
dialog.sw-dlg .sw-ficha li { margin-bottom: 4px; }
dialog#dlg-compartilhar { border: 0; border-radius: 6px; padding: 0; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); color: #333; }
dialog#dlg-compartilhar::backdrop { background: rgba(0, 0, 0, .55); }

/* linha do tempo (história) */
.sw-tl { position: relative; margin: 10px 0 40px; padding-left: 0; list-style: none; }
.sw-tl:before { content: ""; position: absolute; left: 92px; top: 6px; bottom: 6px; width: 2px; background: var(--sw-linha); }
.sw-tl > li { position: relative; display: grid; grid-template-columns: 76px 1fr; gap: 34px; margin-bottom: 30px; }
.sw-tl > li:before { content: ""; position: absolute; left: 86px; top: 7px; width: 14px; height: 14px; border-radius: 50%; background: var(--sw-azul); border: 3px solid #f9f9f9; box-shadow: 0 0 0 2px var(--sw-azul); }
.sw-tl .sw-ano { font-size: 15px; font-weight: 800; color: var(--sw-azul-escuro); text-align: right; line-height: 1.3; padding-top: 2px; }
.sw-tl .sw-ano small { display: block; font-weight: 400; color: var(--sw-cinza); font-size: 11px; text-transform: uppercase; }
.sw-tl h3 { margin: 0 0 8px; font-size: 19px; }
.sw-tl p, .sw-tl ul { font-size: 14px; line-height: 1.6; }
.sw-tl ul { padding-left: 18px; }
.sw-tl .sw-tag { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; color: #fff; background: var(--sw-azul); padding: 2px 7px; border-radius: 3px; margin: 0 4px 6px 0; }
.sw-tl .sw-tag.cinza { background: #999; }
.sw-tl .sw-tag.verde { background: var(--sw-verde); }
blockquote.sw-cit { font-size: 15px; border-left: 4px solid var(--sw-azul); background: #fff; padding: 12px 18px; margin: 14px 0; }
blockquote.sw-cit footer { font-size: 12px; color: var(--sw-cinza); margin-top: 6px; }

/* remodelagem com IA */
.sw-etapas { counter-reset: etapa; padding: 0; list-style: none; margin: 10px 0 30px; }
.sw-etapas > li { position: relative; padding: 0 0 18px 58px; }
.sw-etapas > li:before { counter-increment: etapa; content: counter(etapa); position: absolute; left: 0; top: -2px; width: 40px; height: 40px; border-radius: 50%; background: var(--sw-azul); color: #fff; font-weight: 800; font-size: 18px; display: flex; align-items: center; justify-content: center; }
.sw-etapas h3 { margin: 0 0 6px; font-size: 18px; }
.sw-etapas p { font-size: 14px; line-height: 1.6; }
.sw-duas { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 10px 0 30px; }
.sw-duas > div { background: #fff; border: 1px solid var(--sw-linha); padding: 16px 20px; font-size: 14px; }
.sw-duas h3 { margin: 0 0 10px; font-size: 16px; }
.sw-duas ul { padding-left: 18px; margin: 0; }
.sw-duas li { margin-bottom: 6px; }
.sw-code { font: 13px/1.5 ui-monospace, Menlo, Consolas, monospace; background: #fff; border: 1px solid var(--sw-linha); padding: 12px 16px; white-space: pre-wrap; }
.sw-foot-txt { font-size: 13px; color: #555; }

/* referências */
.sw-refs { font-size: 13px; line-height: 1.5; padding-left: 18px; }
.sw-refs li { margin-bottom: 6px; }

@media (max-width: 767px) {
  .sw-grid { grid-template-columns: 1fr; }
  .sw-tl:before { left: 7px; }
  .sw-tl > li { grid-template-columns: 1fr; gap: 4px; padding-left: 28px; }
  .sw-tl > li:before { left: 1px; }
  .sw-tl .sw-ano { text-align: left; }
  .sw-duas { grid-template-columns: 1fr; }
  dialog.sw-dlg .sw-ficha dl { grid-template-columns: 1fr; }
}