/*
    assets/css/feed-social.css — LAYOUT "REDE SOCIAL DAS ARTES" (26/10/2026, pedido do CW; protótipo aprovado em 26/10)
    Só entra na página quando ls_ativo() (includes/layout_social.php): shop/index.php e index.php (home).
    O markup vem de includes/home/_post-produto.php; o JS é assets/js/componentes/feed-social.js.
    Todas as classes começam com "ls-" para não esbarrar no CSS do resto do site.

    Grade: 3 colunas a partir de 1100 px, 2 colunas a partir de 700 px, 1 coluna no celular.
    O fundo cinza (#f0f2f5) fica só na área do feed (a própria <ul>/<div> da grade).
*/

/* ---------- a grade (a <ul class="cw-shop-grid"> do /shop/ e o <div class="cw-grid-produtos"> da home ganham .ls-feed) ---------- */
.cw-shop-grid.ls-feed,
.cw-grid-produtos.ls-feed {
    /* 26/10/2026 (pedido do CW): o verde segue as cores do admin (admin_cores_site.php); o fallback é o valor de sempre */
    --ls-marca: var(--cor-marca, #008a20);
    --ls-marca-esc: var(--cor-marca-escura, #006b18);
    --ls-marca-clara: var(--cor-marca-tom, #e7f6ea);
    --ls-texto: #0f172a;
    --ls-suave: #475569;
    --ls-borda: #e2e8f0;
    --ls-hover: #f0f2f5;
    --ls-alerta: #e11d48;
    --ls-sombra: 0 1px 2px rgba(15, 23, 42, .08), 0 2px 8px rgba(15, 23, 42, .06);
    --ls-sombra-h: 0 2px 4px rgba(15, 23, 42, .10), 0 10px 24px rgba(15, 23, 42, .12);
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 10px;
    margin-inline: 0;
    background: #f0f2f5;
    border-radius: 16px;
    list-style: none;
}
.ls-feed > li { min-width: 0; list-style: none; margin: 0; padding: 0; }
@media (min-width: 700px) {
    .cw-shop-grid.ls-feed,
    .cw-grid-produtos.ls-feed { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding: 16px; }
}
@media (min-width: 1100px) {
    .cw-shop-grid.ls-feed,
    .cw-grid-produtos.ls-feed { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- o post ---------- */
.ls-post {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: #fff;
    color: var(--ls-texto, #0f172a);
    border-radius: 14px;
    box-shadow: var(--ls-sombra, 0 1px 2px rgba(15, 23, 42, .08), 0 2px 8px rgba(15, 23, 42, .06));
    line-height: 1.45;
    transition: box-shadow .2s;
}
.ls-post:hover { box-shadow: var(--ls-sombra-h, 0 2px 4px rgba(15, 23, 42, .10), 0 10px 24px rgba(15, 23, 42, .12)); }
.ls-post a { color: inherit; text-decoration: none; }
.ls-post button { font: inherit; color: inherit; }
.ls-post [hidden] { display: none !important; }
.ls-post :focus-visible { outline: 3px solid #2563eb; outline-offset: 2px; border-radius: 6px; }

/* cabeçalho */
.ls-ph { display: flex; align-items: center; gap: 10px; padding: 12px 12px 6px 14px; }
.ls-av { flex: none; width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; overflow: hidden; }
.ls-av-logo { background: #fff; border: 2px solid var(--ls-marca, #008a20); }
.ls-av-logo img { width: 100%; height: 100%; object-fit: contain; padding: 2px; }
.ls-who { min-width: 0; flex: 1; }
.ls-nome { font-weight: 700; font-size: 15px; display: block; line-height: 1.2; }
.ls-meta { font-size: 12.5px; color: var(--ls-suave, #475569); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ls-meta a:hover { text-decoration: underline; color: var(--ls-marca, #008a20); }
.ls-more { flex: none; width: 36px; height: 36px; border-radius: 50%; font-size: 22px; line-height: 1; color: var(--ls-suave, #475569); display: flex; align-items: center; justify-content: center; }
.ls-more:hover { background: var(--ls-hover, #f0f2f5); }

/* título + resumo */
.ls-pt { padding: 4px 14px 10px; }
.ls-pt h3 {
    margin: 0 0 4px; font-size: 16px; line-height: 1.3; font-weight: 700; color: var(--ls-texto, #0f172a);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ls-pt h3 a:hover { color: var(--ls-marca, #008a20); }
.ls-pt p {
    margin: 0; font-size: 14px; color: var(--ls-suave, #475569);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* mídia: CARROSSEL (scroll-snap nativo, estilo Instagram). Proporção fixa 1:1; cada slide = 100% da largura. */
.ls-media { position: relative; background: #fff; aspect-ratio: 1 / 1; overflow: hidden; }
.ls-track {
    display: flex; width: 100%; height: 100%; overflow-x: auto; overflow-y: hidden;
    scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none; -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}
.ls-track::-webkit-scrollbar { display: none; }
.ls-track:focus-visible { outline-offset: -3px; border-radius: 0; }
.ls-slide { position: relative; flex: 0 0 100%; width: 100%; height: 100%; overflow: hidden; background: #f4f5f7; scroll-snap-align: start; scroll-snap-stop: always; isolation: isolate; -webkit-user-drag: none; }
.ls-post .ls-slide img { display: block; width: 100%; height: 100%; max-width: none; object-fit: contain; -webkit-user-drag: none; user-select: none; }
/* a capa é quadrada e preenche; a galeria é retrato e fica inteira sobre ela mesma desfocada */
.ls-post .ls-slide .ls-m-img { position: relative; }
.ls-post .ls-slide img:not([src]) { visibility: hidden; }   /* slides 2+ ainda sem src (carregam no 1º uso do carrossel) */
.ls-post .ls-slide .ls-m-bg { position: absolute; inset: -20px; width: calc(100% + 40px); height: calc(100% + 40px); object-fit: cover; filter: blur(22px) saturate(1.2); opacity: .9; z-index: -1; }
/* máscara da capa (mesma do card: includes/header.php liga/desliga; aqui a classe .ls-post--masc só sai com ela ligada) */
.ls-post--masc .ls-m--capa::after { content: ""; position: absolute; inset: 0; background: var(--cw-mascara); pointer-events: none; z-index: 2; }
/* contador 1/6 (canto de cima à direita) e bolinhas (embaixo) */
.ls-counter { position: absolute; top: 10px; right: 10px; z-index: 3; padding: 3px 9px; border-radius: 99px; background: rgba(15, 23, 42, .62); color: #fff; font-size: 12px; font-weight: 700; line-height: 1.3; pointer-events: none; font-variant-numeric: tabular-nums; }
.ls-dots { position: absolute; left: 0; right: 0; bottom: 9px; z-index: 3; display: flex; justify-content: center; gap: 5px; pointer-events: none; }
.ls-dots i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .75); box-shadow: 0 0 0 1px rgba(15, 23, 42, .25); transition: background .2s, transform .2s; }
.ls-dots i.is-on { background: var(--ls-marca, #008a20); transform: scale(1.25); box-shadow: 0 0 0 1.5px #fff; }
/* setas ‹ › : só no computador, ao passar o mouse (ou foco pelo teclado) */
.ls-post .ls-arrow {
    position: absolute; top: 50%; z-index: 4; width: 36px; height: 36px; margin: -18px 0 0; padding: 0; border: 0; border-radius: 50%;
    background: rgba(255, 255, 255, .92); color: #0f172a; cursor: pointer; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 1px 6px rgba(15, 23, 42, .3); opacity: 0; transition: opacity .15s, background .15s;
}
.ls-arrow--prev { left: 8px; }
.ls-arrow--next { right: 8px; }
.ls-media:hover .ls-arrow, .ls-post .ls-arrow:focus-visible { opacity: 1; }
.ls-post .ls-arrow:hover { background: #fff; }
@media (hover: none) { .ls-post .ls-arrow { display: none !important; } }

/* linha de números */
.ls-counts { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 14px 8px; font-size: 13.5px; color: var(--ls-suave, #475569); flex-wrap: wrap; }
.ls-n { display: inline-flex; align-items: center; gap: 5px; }
.ls-counts a.ls-n:hover { text-decoration: underline; }
.ls-counts-r { display: flex; gap: 12px; flex-wrap: wrap; margin-left: auto; justify-content: flex-end; }
.ls-dot { width: 20px; height: 20px; border-radius: 50%; background: var(--ls-alerta, #e11d48); display: inline-flex; align-items: center; justify-content: center; }
.ls-dot svg { fill: #fff; }
.ls-n-fav b { font-weight: 600; color: var(--ls-suave, #475569); margin-left: 1px; }
.ls-n-star b { color: var(--ls-texto, #0f172a); }

/* barra de ações (Favoritar | Comentar | Compartilhar) */
.ls-acts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin: 0 10px; padding: 4px 0; border-top: 1px solid var(--ls-borda, #e2e8f0); border-bottom: 1px solid var(--ls-borda, #e2e8f0); }
.ls-acts:first-child { border-top: 0; }
.ls-post .ls-act {
    display: flex; align-items: center; justify-content: center; gap: 7px; width: 100%; min-height: 44px; margin: 0; padding: 8px 4px;
    border: 0; border-radius: 8px; background: none; cursor: pointer; font-weight: 600; font-size: 14.5px; color: var(--ls-suave, #475569);
    transition: background .15s, color .15s, transform .1s;
}
.ls-act svg { flex: none; }
.ls-post .ls-act:hover { background: var(--ls-hover, #f0f2f5); color: var(--ls-texto, #0f172a); }
.ls-post .ls-act:active { transform: scale(.97); }
/* o coração usa o ícone/estado do favoritos.js (.cw-fav__ico, .is-ativo): só repinta no estilo do post */
.ls-post .ls-act-fav .cw-fav__ico { fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linejoin: round; width: 22px; height: 22px; }
.ls-post .ls-act-fav:hover { color: var(--ls-alerta, #e11d48); }
.ls-post .ls-act-fav:hover .cw-fav__ico { stroke: currentColor; }
.ls-post .ls-act-fav.is-ativo { color: var(--ls-alerta, #e11d48); }
.ls-post .ls-act-fav.is-ativo .cw-fav__ico { fill: var(--ls-alerta, #e11d48); stroke: var(--ls-alerta, #e11d48); }
.ls-post .ls-act-com:hover { color: #2563eb; }
.ls-post .ls-act-shr:hover,
.ls-post .ls-act-shr.is-open { color: var(--ls-marca, #008a20); background: var(--ls-marca-clara, #e7f6ea); }
.ls-sh { position: relative; }
@media (max-width: 1250px) { .ls-post .ls-act { font-size: 13px; gap: 5px; } .ls-act svg { width: 20px; height: 20px; } }

/* menu de compartilhar */
.ls-menu {
    position: absolute; right: 0; bottom: calc(100% + 8px); z-index: 20; min-width: 210px; background: #fff; border-radius: 12px; padding: 6px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .22), 0 0 0 1px rgba(15, 23, 42, .06); animation: ls-menu .16s ease-out;
}
.ls-menu::after { content: ""; position: absolute; right: 34px; bottom: -6px; width: 12px; height: 12px; background: #fff; transform: rotate(45deg); box-shadow: 3px 3px 4px rgba(15, 23, 42, .06); }
@keyframes ls-menu { from { opacity: 0; transform: translateY(6px); } }
.ls-post .ls-mi {
    display: flex; align-items: center; gap: 12px; width: 100%; min-height: 44px; margin: 0; padding: 9px 10px; border: 0; background: none;
    border-radius: 8px; font-weight: 600; font-size: 14.5px; cursor: pointer; text-align: left; color: var(--ls-texto, #0f172a);
}
.ls-post .ls-mi:hover { background: var(--ls-hover, #f0f2f5); }
.ls-mi-ic { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex: none; color: #fff; }
.ls-mi-wa .ls-mi-ic { background: #25d366; }
.ls-mi-fb .ls-mi-ic { background: #1877f2; }
.ls-mi-cp .ls-mi-ic { background: #e4e6eb; color: #050505; }
.ls-mi-nt .ls-mi-ic { background: var(--ls-marca, #008a20); }

/* preço + comprar */
.ls-buy { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; }
.ls-price { display: flex; flex-direction: column; line-height: 1.1; }
.ls-price small { font-size: 11.5px; color: var(--ls-suave, #475569); }
.ls-price strong { font-size: 23px; font-weight: 800; color: var(--ls-marca, #008a20); letter-spacing: -.3px; }
.ls-post .ls-btn-buy {
    display: inline-flex; align-items: center; min-height: 44px; margin-left: auto; padding: 11px 26px; border-radius: 10px;
    background: var(--ls-marca, #008a20); color: #fff; font-weight: 700; font-size: 15px; box-shadow: 0 2px 0 var(--ls-marca-esc, #006b18);
    transition: background .15s, transform .1s;
}
.ls-post .ls-btn-buy:hover { background: var(--ls-marca-esc, #006b18); }
.ls-post .ls-btn-buy:active { transform: translateY(1px); box-shadow: none; }

/* prévia do último comentário */
.ls-cm { display: flex; gap: 8px; margin: 0 10px; padding: 10px 2px 14px; border-top: 1px solid var(--ls-borda, #e2e8f0); }
.ls-av-c { width: 32px; height: 32px; font-size: 13px; background: #dbeafe; color: #1d4ed8; }
.ls-cm-corpo { min-width: 0; }
.ls-bubble { background: #f0f2f5; border-radius: 16px; padding: 7px 12px; font-size: 13.5px; line-height: 1.35; display: inline-block; max-width: 100%; }
.ls-bubble b { display: block; font-size: 13px; }
.ls-bubble span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; word-break: break-word; }
.ls-cm-meta { display: flex; gap: 12px; font-size: 12px; color: var(--ls-suave, #475569); padding: 2px 0 0 12px; font-weight: 600; }
.ls-cm-meta a:hover { text-decoration: underline; color: var(--ls-marca, #008a20); }

/* aviso "Link copiado" */
.ls-toast {
    position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: #111827; color: #fff; padding: 10px 18px;
    border-radius: 10px; font-size: 14px; opacity: 0; pointer-events: none; transition: .25s; z-index: 99;
}
.ls-toast.on { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
    .ls-post, .ls-post *, .ls-menu, .ls-toast { animation: none !important; transition: none !important; }
    .ls-track { scroll-behavior: auto; }
}

/* ── Busca como ÍCONE no celular (26/10/2026, pedido do CW na prévia: "o campo de busca em cima come muita tela").
      Só vale no layout rede social (este CSS só carrega com ele). Reaproveita a lupa #cwBtnBusca e o JS que já
      existe em app.js (initBuscaMobile: alterna .is-aberto no form e foca o campo). ── */
@media (max-width: 900px) {
    :root { --altura-header: 72px; }
    .cw-header__topo { flex-wrap: nowrap; min-height: var(--altura-header); height: var(--altura-header); }
    .cw-header__busca-toggle { display: inline-flex; }
    .cw-header__busca { display: none; }
    .cw-header__busca.is-aberto {
        display: block; position: absolute; top: 100%; left: 0; right: 0; max-width: none; margin: 0;
        padding: 10px 16px 12px; background: var(--cor-marca); box-shadow: 0 8px 16px rgba(15, 23, 42, .18);
    }
    /* a câmera é posicionada pela borda do form (right: 8px); com o padding de 16px ela encostava no campo */
    .cw-header__busca.is-aberto .cw-header__camera { right: 24px; top: calc(50% - 1px); }
}

/* ── Cabeçalho da listagem compacto no computador (26/10/2026, pedido do CW na prévia; "pode ser em duas linhas"):
      linha 1 = caminho pequeno; linha 2 = título + "N artes encontradas" + "Limpar busca" à direita.
      Só CSS: o HTML e o SEO não mudam. ── */
@media (min-width: 901px) {
    .cw-breadcrumb { margin: 0; padding: 14px 0 0; font-size: .88rem; }
    .cw-shop-header {
        display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; text-align: left;
        padding: 6px 0 12px; margin-bottom: 14px;
    }
    .cw-shop-header__titulo { margin: 0; font-size: 1.6rem; line-height: 1.2; }
    .cw-shop-header__sub { margin: 0; font-size: .95rem; }
    .cw-shop-header__limpar { margin: 0 0 0 auto; }
}

/* ── Banners da home em GRADE de 3 colunas no computador (26/10/2026, pedido do CW): imagem de celular
      (hero-banner.php troca o <source> quando o layout rede social está ativo); celular continua no slide. ── */
@media (min-width: 721px) {
    .cw-hero-banner.cw-hero-banner--grade {
        grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start;
        background: none; border-radius: 0; overflow: visible;
    }
    .cw-hero-banner--grade .cw-hero-banner__slide {
        grid-area: auto; opacity: 1; pointer-events: auto; border-radius: 16px; overflow: hidden;
        background: #fff; box-shadow: 0 1px 3px rgba(15, 23, 42, .12); transition: transform .15s ease, box-shadow .15s ease;
    }
    .cw-hero-banner--grade .cw-hero-banner__slide:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(15, 23, 42, .14); }
    .cw-hero-banner--grade .cw-hero-banner__seta,
    .cw-hero-banner--grade .cw-hero-banner__dots { display: none; }
}
@media (min-width: 721px) and (prefers-reduced-motion: reduce) {
    .cw-hero-banner--grade .cw-hero-banner__slide { transition: none; }
    .cw-hero-banner--grade .cw-hero-banner__slide:hover { transform: none; }
}

/* ── Carrosséis da home (categorias e Top 10) viram trilho de posts quando o layout social está ativo (26/10/2026, pedido do CW).
      carrosseis-categoria.php e top10.php põem .ls-car-post no .cw-carrossel__area. Largura do post: celular ~88% (1 por vez, o próximo
      aparece na borda), tablet 2 por vez, computador 3 por vez (como as 3 colunas do feed). Scroll-snap, gap 12px. No computador as
      setas do carrossel antigo continuam; em tela de toque somem (o dedo arrasta). ── */
.ls-car-post .cw-carrossel__trilho {
    --ls-marca: var(--cor-marca, #008a20); --ls-marca-esc: var(--cor-marca-escura, #006b18); --ls-marca-clara: var(--cor-marca-tom, #e7f6ea); --ls-texto: #0f172a; --ls-suave: #475569;
    --ls-borda: #e2e8f0; --ls-hover: #f0f2f5; --ls-alerta: #e11d48;
    gap: 12px; padding: 10px; background: #f0f2f5; border-radius: 14px; scroll-padding-inline: 10px;
    scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch;
}
.ls-car-post .cw-carrossel__trilho::-webkit-scrollbar { display: none; }
.ls-car-post .cw-carrossel__trilho > .ls-post { flex: 0 0 88%; min-width: 0; scroll-snap-align: start; scroll-snap-stop: always; }
@media (min-width: 700px) {
    .ls-car-post .cw-carrossel__trilho { padding: 16px; scroll-padding-inline: 16px; gap: 20px; }
    .ls-car-post .cw-carrossel__trilho > .ls-post { flex-basis: calc(50% - 10px); }
}
@media (min-width: 1100px) {
    .ls-car-post .cw-carrossel__trilho > .ls-post { flex-basis: calc(33.3333% - 13.3334px); }
}
/* celular: o post tem ~88% da tela (~280 px); os 3 botões da barra ficam com ícone em cima e texto embaixo para caber */
@media (max-width: 480px) {
    .ls-car-post .ls-post .ls-act { flex-direction: column; gap: 2px; padding: 6px 2px; font-size: 12px; min-height: 52px; }
    .ls-car-post .ls-post .ls-act-fav .cw-fav__ico, .ls-car-post .ls-act svg { width: 20px; height: 20px; }
}
@media (hover: none) { .ls-car-post .cw-carrossel__seta { display: none !important; } }
@media (prefers-reduced-motion: reduce) { .ls-car-post .cw-carrossel__trilho { scroll-behavior: auto; } }

/* ── Sombra nas laterais dos carrosséis de posts (26/10/2026, pedido do CW): indica que tem mais para rolar.
      Só aparece do lado que ainda tem post (classes ls-sombra-esq / ls-sombra-dir postas pelo feed-social.js). ── */
.ls-car-post::before,
.ls-car-post::after {
    content: ""; position: absolute; top: 0; bottom: 0; width: 56px; z-index: 4; pointer-events: none;
    opacity: 0; transition: opacity .2s ease;
}
.ls-car-post::before { left: 0;  border-radius: 14px 0 0 14px; background: linear-gradient(to right, rgba(0, 138, 32, .38), rgba(0, 138, 32, 0)); background: linear-gradient(to right, color-mix(in srgb, var(--cor-marca, #008a20) 38%, transparent), transparent); }
.ls-car-post::after  { right: 0; border-radius: 0 14px 14px 0; background: linear-gradient(to left,  rgba(0, 138, 32, .38), rgba(0, 138, 32, 0)); background: linear-gradient(to left,  color-mix(in srgb, var(--cor-marca, #008a20) 38%, transparent), transparent); }
.ls-car-post.ls-sombra-esq::before,
.ls-car-post.ls-sombra-dir::after { opacity: 1; }
@media (max-width: 699px) { .ls-car-post::before, .ls-car-post::after { width: 28px; } }
@media (prefers-reduced-motion: reduce) { .ls-car-post::before, .ls-car-post::after { transition: none; } }