/* ============================================
   BLOG — Ação Restauracionista
   Design system alinhado com o projeto
   ============================================ */

:root {
    --color-bg:          #0a0a0a;
    --color-surface:     #141414;
    --color-border:      #2a2a2a;
    --color-text:        #f5f5f5;
    --color-text-light:  #888888;
    --color-accent:      hsl(0, 75%, 48%);
    --color-accent-light:rgba(192,57,43,0.08);
    --color-gold:        #b8860b;
    --font-serif:        'Crimson Text', 'Georgia', serif;
    --font-sans:         'Inter', system-ui, sans-serif;
    --shadow-sm:         0 2px 8px rgba(0,0,0,0.2);
    --shadow-md:         0 8px 24px rgba(0,0,0,0.3);
    --radius:            12px;
    --spacing:           24px;
}

[data-theme="light"] {
    --color-bg:          #f8f7f4;
    --color-surface:     #ffffff;
    --color-border:      #e5e5e5;
    --color-text:        #1a1a1a;
    --color-text-light:  #666666;
    --shadow-sm:         0 2px 8px rgba(0,0,0,0.06);
    --shadow-md:         0 8px 24px rgba(0,0,0,0.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); background: var(--color-bg); color: var(--color-text); line-height: 1.6; transition: background .3s, color .3s; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Navbar ─────────────────────────────────────────────────── */
.blog-nav {
    position: sticky; top: 0; z-index: 100;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    height: 56px;
    display: flex; align-items: center;
    padding: 0 var(--spacing); gap: 12px;
}
.blog-nav-brand {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700;
    color: var(--color-accent); white-space: nowrap; flex-shrink: 0;
}
.blog-nav-brand-icon {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--color-accent); color: white;
    display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.blog-nav-links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.blog-nav-link {
    color: var(--color-text-light); font-size: 0.83rem;
    padding: 6px 11px; border-radius: 8px; transition: all .2s; white-space: nowrap;
}
.blog-nav-link:hover { color: var(--color-text); background: var(--color-surface); }
.blog-nav-pill {
    background: var(--color-accent); color: white !important;
    font-size: 0.76rem; padding: 5px 14px; border-radius: 20px; font-weight: 600;
}
.blog-nav-search {
    display: flex; align-items: center; gap: 8px;
    background: var(--color-surface); border: 1px solid var(--color-border);
    border-radius: 8px; padding: 0 10px; height: 34px; width: 190px;
    transition: border-color .2s;
}
.blog-nav-search:focus-within { border-color: var(--color-accent); }
.blog-nav-search input { background: none; border: none; outline: none; color: var(--color-text); font-size: 0.82rem; width: 100%; }
.blog-nav-search input::placeholder { color: var(--color-text-light); opacity: 1; }
.blog-nav-search svg { color: var(--color-text-light); flex-shrink: 0; }
.blog-theme-btn {
    width: 34px; height: 34px; border-radius: 8px;
    border: 1px solid var(--color-border); background: transparent;
    color: var(--color-text-light); display: flex; align-items: center;
    justify-content: center; cursor: pointer; transition: all .2s; flex-shrink: 0;
}
.blog-theme-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.blog-nav-toggler {
    display: none; width: 34px; height: 34px; border-radius: 8px;
    border: 1px solid var(--color-border); background: transparent;
    color: var(--color-text-light); align-items: center; justify-content: center;
    cursor: pointer; margin-left: 4px; flex-shrink: 0;
}
.blog-nav-mobile {
    display: none; background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 12px var(--spacing); flex-direction: column; gap: 4px;
}
.blog-nav-mobile.open { display: flex; }
.blog-nav-mobile .blog-nav-link { padding: 10px 12px; }

/* ── Hero ────────────────────────────────────────────────────── */
.blog-hero {
    padding: 56px var(--spacing) 48px; text-align: center;
    border-bottom: 1px solid var(--color-border);
    position: relative; overflow: hidden;
}
.blog-hero::before {
    content: '✠'; position: absolute; top: 50%; left: 50%;
    transform: translate(-50%,-50%); font-size: 220px;
    color: var(--color-accent); opacity: .04; line-height: 1; pointer-events: none;
}
.blog-hero-sub {
    font-size: .68rem; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; color: var(--color-gold); margin-bottom: 10px;
}
.blog-hero-title {
    font-family: var(--font-serif); font-size: clamp(1.8rem,5vw,2.8rem);
    font-weight: 700; color: var(--color-accent); margin-bottom: 12px;
}
.blog-hero-desc { font-size: .92rem; color: var(--color-text-light); max-width: 480px; margin: 0 auto; }

/* ── Layout ──────────────────────────────────────────────────── */
.blog-layout {
    display: grid; grid-template-columns: 1fr 300px;
    gap: 40px; max-width: 1120px; margin: 0 auto;
    padding: 36px var(--spacing);
}
.section-label {
    font-size: .65rem; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase; color: var(--color-gold); margin-bottom: 20px;
    display: flex; justify-content: space-between; align-items: center;
}
.section-label a { font-size: .75rem; color: var(--color-accent); font-weight: 600; letter-spacing: 0; text-transform: none; }

/* ── Cards ───────────────────────────────────────────────────── */
.posts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.post-card {
    background: var(--color-surface); border: 1px solid var(--color-border);
    border-radius: var(--radius); overflow: hidden;
    transition: all .3s cubic-bezier(.4,0,.2,1); cursor: pointer;
    display: flex; flex-direction: column;
}
.post-card:hover { border-color: var(--color-accent); transform: translateY(-4px); box-shadow: var(--shadow-md); }

.post-card-img {
    width: 100%; height: 150px; object-fit: cover;
    background: var(--color-border); display: block;
    flex-shrink: 0;
}
.post-card-img-placeholder {
    width: 100%; height: 150px;
    background: var(--color-border); display: flex;
    align-items: center; justify-content: center;
    color: var(--color-text-light); font-size: 2.5rem; flex-shrink: 0;
}
.post-card-body { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.post-card-tema {
    font-size: .62rem; font-weight: 800; letter-spacing: 1px;
    text-transform: uppercase; color: var(--color-accent); margin-bottom: 7px;
}
.post-card-title {
    font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700;
    line-height: 1.4; color: var(--color-text); margin-bottom: 8px; flex: 1;
}
.post-card-sub {
    font-size: .82rem; color: var(--color-text-light); line-height: 1.5;
    margin-bottom: 12px; display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.post-card-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.post-card-date { font-size: .7rem; color: var(--color-text-light); }
.post-card-arrow { font-size: .75rem; color: var(--color-accent); font-weight: 600; }

.post-card-featured { grid-column: 1/-1; flex-direction: row; }
.post-card-featured .post-card-img { width: 300px; min-width: 300px; height: 100%; min-height: 200px; object-fit: cover; }
.post-card-featured .post-card-img-placeholder { width: 300px; min-width: 300px; min-height: 200px; height: 100%; }
.post-card-featured .post-card-title { font-size: 1.3rem; }
.post-card-featured .post-card-body { padding: 24px; }

/* ── Load more ───────────────────────────────────────────────── */
.load-more { text-align: center; margin-top: 28px; }
.load-more-btn {
    border: 1px solid var(--color-border); color: var(--color-text-light);
    padding: 10px 28px; border-radius: 8px; font-size: .85rem;
    cursor: pointer; background: transparent; transition: all .2s; font-family: var(--font-sans);
}
.load-more-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.load-more-btn:disabled { opacity: .4; cursor: default; }

/* ── Sidebar ─────────────────────────────────────────────────── */
.blog-sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.sidebar-header {
    padding: 12px 16px; border-bottom: 1px solid var(--color-border);
    font-size: .65rem; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase; color: var(--color-gold);
}
.sidebar-body { padding: 14px 16px; }
.sidebar-search-row { display: flex; gap: 8px; }
.sidebar-search-input {
    flex: 1; background: var(--color-bg); border: 1px solid var(--color-border);
    color: var(--color-text); padding: 8px 12px; border-radius: 8px;
    font-size: .85rem; outline: none; transition: border-color .2s;
}
.sidebar-search-input:focus { border-color: var(--color-accent); }
.sidebar-search-btn {
    background: var(--color-accent); color: white; border: none;
    padding: 8px 14px; border-radius: 8px; font-weight: 600; font-size: .82rem;
    cursor: pointer; transition: opacity .2s;
}
.sidebar-search-btn:hover { opacity: .85; }
.tema-link {
    display: block; padding: 7px 0; font-size: .83rem; color: var(--color-text-light);
    border-bottom: 1px solid var(--color-border); transition: color .2s; cursor: pointer;
}
.tema-link:last-child { border-bottom: none; }
.tema-link:hover, .tema-link.active { color: var(--color-accent); }
.arquivo-link {
    display: flex; justify-content: space-between; align-items: center;
    padding: 7px 0; font-size: .83rem; color: var(--color-text-light);
    border-bottom: 1px solid var(--color-border); cursor: pointer; transition: color .2s;
}
.arquivo-link:last-child { border-bottom: none; }
.arquivo-link:hover { color: var(--color-text); }
.arquivo-count {
    background: var(--color-border); color: var(--color-text-light);
    font-size: .68rem; padding: 2px 7px; border-radius: 10px;
}

/* ── Leitor de post ──────────────────────────────────────────── */
.post-reader { max-width: 780px; margin: 0 auto; padding: 40px var(--spacing) 60px; }
.post-reader-header { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--color-border); }
.post-reader-tema { font-size: .65rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--color-accent); margin-bottom: 14px; }
.post-reader-title { font-family: var(--font-serif); font-size: clamp(1.6rem,4vw,2.4rem); font-weight: 700; line-height: 1.25; margin-bottom: 12px; }
.post-reader-subtitle { font-family: var(--font-serif); font-size: 1.2rem; color: var(--color-text-light); line-height: 1.5; margin-bottom: 16px; }
.post-reader-meta { font-size: .8rem; color: var(--color-text-light); }
.post-reader-img {
    display: block;
    max-width: 100%;
    max-height: 420px;
    width: auto;
    object-fit: cover;
    border-radius: var(--radius);
    margin: 0 auto 32px;
}
.post-reader-content { font-family: var(--font-serif); font-size: 1.25rem; line-height: 1.85; text-align: justify; }
.post-reader-content p { margin-bottom: 1.4em; }
.post-reader-content h2 { font-size: 1.5rem; color: var(--color-accent); margin: 2em 0 .8em; }
.post-reader-content h3 { font-size: 1.25rem; margin: 1.5em 0 .6em; }
.post-reader-content blockquote { border-left: 3px solid var(--color-accent); padding-left: 20px; margin: 1.5em 0; color: var(--color-text-light); font-style: italic; }
.post-reader-content img { border-radius: 8px; margin: 1.5em 0; }
.post-reader-nav { display: flex; justify-content: space-between; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--color-border); gap: 16px; }
.post-nav-btn {
    border: 1px solid var(--color-border); padding: 10px 16px; border-radius: 8px;
    color: var(--color-text-light); font-size: .85rem; transition: all .2s;
    cursor: pointer; background: transparent; max-width: 48%; text-align: left; font-family: var(--font-sans);
}
.post-nav-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.post-nav-btn.next { text-align: right; margin-left: auto; }

/* ── Busca ───────────────────────────────────────────────────── */
.blog-search-item {
    display: flex; gap: 14px; background: var(--color-surface);
    border: 1px solid var(--color-border); border-left: 3px solid transparent;
    border-radius: var(--radius); padding: 14px 16px; margin-bottom: 14px;
    cursor: pointer; transition: all .25s; color: var(--color-text);
}
.blog-search-item:hover { border-left-color: var(--color-accent); transform: translateX(4px); background: var(--color-accent-light); }
.blog-search-thumb { width: 60px; height: 60px; min-width: 60px; border-radius: 8px; background: var(--color-border); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; overflow: hidden; }
.blog-search-thumb img { width: 100%; height: 100%; object-fit: cover; }
.blog-search-title { font-family: var(--font-serif); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.blog-search-meta { font-size: .75rem; color: var(--color-text-light); }

/* ── Utilitários ─────────────────────────────────────────────── */
.blog-spinner { display: flex; justify-content: center; align-items: center; padding: 60px; }
.blog-spinner-ring { width: 36px; height: 36px; border: 3px solid var(--color-border); border-top-color: var(--color-accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.blog-empty { text-align: center; padding: 60px 20px; color: var(--color-text-light); }
.blog-empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: .3; }
.blog-empty h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 8px; color: var(--color-text); }
.fade-in { animation: fadeIn .4s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Footer ──────────────────────────────────────────────────── */
.blog-footer { border-top: 1px solid var(--color-border); padding: 32px var(--spacing); text-align: center; }
.blog-footer-icons { display: flex; justify-content: center; gap: 12px; margin-bottom: 16px; }
.blog-footer-icon { width: 38px; height: 38px; border: 1px solid var(--color-border); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--color-text-light); transition: all .2s; }
.blog-footer-icon:hover { border-color: var(--color-accent); color: var(--color-accent); }
.blog-footer-copy { font-size: .78rem; color: var(--color-text-light); }

/* ── Responsivo ──────────────────────────────────────────────── */
@media (max-width: 900px) {
    .blog-layout { grid-template-columns: 1fr; }
    .blog-sidebar { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .blog-nav-links, .blog-nav-search { display: none; }
    .blog-nav-toggler { display: flex; }
    .posts-grid { grid-template-columns: 1fr; }
    .post-card-featured { flex-direction: column; }
    .post-card-featured .post-card-img, .post-card-featured .post-card-img-placeholder { width: 100%; height: 180px; min-width: unset; }
    .blog-sidebar { grid-template-columns: 1fr; }
    .blog-hero { padding: 36px 16px 28px; }
    .post-reader { padding: 24px 16px 48px; }
}

/* ── Busca navbar — placeholder visível no dark mode ────────── */
#blog-nav-search-input {
    color: var(--color-text) !important;
}
#blog-nav-search-input::placeholder {
    color: var(--color-text-light) !important;
    opacity: 1;
}

/* ── Estilos de impressão / PDF ──────────────────────────────── */
@media print {
    /* Esconde tudo menos o conteúdo do post */
    .blog-nav, .blog-hero, .blog-footer,
    .blog-sidebar, .post-reader-nav,
    .post-reader-meta .d-flex,
    .btn, .breadcrumb { display: none !important; }

    /* Layout limpo */
    body { background: white !important; color: black !important; }
    .blog-layout { display: block !important; padding: 0 !important; }
    .post-reader { max-width: 100% !important; padding: 0 !important; }

    /* Tipografia para impressão */
    .post-reader-title    { font-size: 1.8rem !important; color: black !important; }
    .post-reader-subtitle { font-size: 1rem !important; color: #444 !important; }
    .post-reader-tema     { color: #b22222 !important; }
    .post-reader-content  { font-size: 1rem !important; line-height: 1.7 !important; color: black !important; }

    /* Imagem centralizada e com tamanho razoável */
    .post-reader-img {
        max-height: 300px !important;
        margin: 16px auto !important;
        display: block !important;
    }

    /* Evita quebra de página dentro de parágrafos */
    .post-reader-content p { page-break-inside: avoid; }

    /* Mostra só a data na meta */
    .post-reader-meta { display: block !important; }
}