/* ============================================================
   _lib · Silnik podstron (Etap 6.x)
   Style dla układów wybieranych w hugo_tematyczne / Podstrony.
   Wczytywany przez lib-render-single.html: /css/layouts.css
   ============================================================ */

:root {
  --lib-text:        #1f2937;
  --lib-muted:       #6b7280;
  --lib-link:        #1c84e6;
  --lib-link-hover:  #0a5cb0;
  --lib-bg:          #ffffff;
  --lib-bg-soft:     #f7f9fc;
  --lib-border:      #e5e7eb;
  --lib-border-soft: #eef0f3;
  --lib-accent:      #1c84e6;
  --lib-radius:      10px;
  --lib-shadow:      0 1px 3px rgba(15, 23, 42, .06), 0 4px 14px rgba(15, 23, 42, .04);
  --lib-shadow-hover:0 2px 6px rgba(15, 23, 42, .08), 0 12px 26px rgba(15, 23, 42, .08);
  --lib-mono:        ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, monospace;
}

/* ------------------ Page wrapper ------------------ */

.lib-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 64px;
  color: var(--lib-text);
  font-size: 17px;
  line-height: 1.65;
}

/* ------------------ Grid kolumn ------------------ */

.lib-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.lib-grid.cols-1col          { grid-template-columns: minmax(0, 1fr); }
.lib-grid.cols-2col-70-30    { grid-template-columns: minmax(0, 7fr) minmax(0, 3fr); }
.lib-grid.cols-2col-30-70    { grid-template-columns: minmax(0, 3fr) minmax(0, 7fr); }
.lib-grid.cols-2col-50-50    { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.lib-grid.cols-3col-25-50-25 { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr); }
.lib-grid.cols-3col-equal    { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 960px) {
  .lib-grid.cols-2col-70-30,
  .lib-grid.cols-2col-30-70,
  .lib-grid.cols-2col-50-50,
  .lib-grid.cols-3col-25-50-25,
  .lib-grid.cols-3col-equal { grid-template-columns: 1fr; gap: 24px; }
}

.lib-col      { min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.lib-col > *  { margin: 0 !important; }

/* Sidebar (drugia/trzecia kolumna w układach z asymetrią) — sticky + soft bg */
.lib-grid.cols-2col-70-30 .lib-col-sidebar,
.lib-grid.cols-3col-25-50-25 .lib-col:not(.lib-col-main) {
  position: sticky;
  top: 24px;
  align-self: start;
}
@media (max-width: 960px) {
  .lib-grid.cols-2col-70-30 .lib-col-sidebar,
  .lib-grid.cols-3col-25-50-25 .lib-col:not(.lib-col-main) { position: static; }
}

/* ------------------ Blok: treść artykułu ------------------ */

.lib-block-article {
  background: var(--lib-bg);
  border: 1px solid var(--lib-border-soft);
  border-radius: var(--lib-radius);
  padding: 36px 40px;
  box-shadow: var(--lib-shadow);
}
@media (max-width: 720px) {
  .lib-block-article { padding: 24px 20px; }
}

.lib-block-article h1 {
  font-size: clamp(1.7rem, 2.4vw + 1rem, 2.4rem);
  line-height: 1.2;
  margin: 0 0 8px;
  letter-spacing: -.01em;
  color: var(--lib-text);
}
.lib-block-article h2 {
  font-size: 1.5rem;
  margin: 2rem 0 .75rem;
  letter-spacing: -.005em;
}
.lib-block-article h3 {
  font-size: 1.2rem;
  margin: 1.5rem 0 .6rem;
}
.lib-block-article .lib-article-meta {
  color: var(--lib-muted) !important;
  font-size: .92rem !important;
  margin: 0 0 28px !important;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--lib-border-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: center;
}
.lib-block-article .lib-article-meta a { color: var(--lib-link); text-decoration: none; }
.lib-block-article .lib-article-meta a:hover { color: var(--lib-link-hover); text-decoration: underline; }

.lib-article-body p {
  margin: 0 0 1.1em;
}
.lib-article-body p:last-child { margin-bottom: 0; }
.lib-article-body a { color: var(--lib-link); }
.lib-article-body a:hover { color: var(--lib-link-hover); }

.lib-article-body img,
.lib-article-body figure {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  margin: 1.5rem auto;
}
.lib-article-body figcaption {
  text-align: center;
  font-size: .9rem;
  color: var(--lib-muted);
  margin-top: .5rem;
}

.lib-article-body blockquote {
  margin: 1.4rem 0;
  padding: .9rem 1.2rem;
  border-left: 4px solid var(--lib-accent);
  background: var(--lib-bg-soft);
  color: #374151;
  font-style: italic;
  border-radius: 0 6px 6px 0;
}

.lib-article-body ul,
.lib-article-body ol { padding-left: 1.4rem; margin: 0 0 1.1em; }
.lib-article-body li { margin: .25em 0; }

.lib-article-body pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 1rem 1.1rem;
  border-radius: 8px;
  overflow-x: auto;
  font-size: .9rem;
  line-height: 1.5;
  font-family: var(--lib-mono);
}
.lib-article-body code {
  background: var(--lib-bg-soft);
  border: 1px solid var(--lib-border-soft);
  padding: .12em .35em;
  border-radius: 4px;
  font-size: .92em;
  font-family: var(--lib-mono);
}
.lib-article-body pre code {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
}

.lib-article-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.3rem 0;
  font-size: .95rem;
}
.lib-article-body th,
.lib-article-body td {
  border: 1px solid var(--lib-border);
  padding: .55rem .8rem;
  text-align: left;
}
.lib-article-body th { background: var(--lib-bg-soft); font-weight: 600; }

.lib-article-body hr {
  border: 0;
  border-top: 1px solid var(--lib-border-soft);
  margin: 2rem 0;
}

/* ------------------ Bloki sidebara (latest / categories) ------------------ */

.lib-block-latest,
.lib-block-categories,
.lib-block-html {
  background: var(--lib-bg-soft);
  border: 1px solid var(--lib-border-soft);
  border-radius: var(--lib-radius);
  padding: 20px 22px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .03);
}

.lib-block-latest h3,
.lib-block-categories h3,
.lib-block-html h3 {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--lib-muted);
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--lib-border-soft);
  font-weight: 700;
}

.lib-block-latest ul,
.lib-block-categories ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lib-block-latest li,
.lib-block-categories li {
  border-bottom: 1px solid var(--lib-border-soft);
  padding: 10px 0;
}
.lib-block-latest li:last-child,
.lib-block-categories li:last-child { border-bottom: 0; padding-bottom: 0; }
.lib-block-latest li:first-child,
.lib-block-categories li:first-child { padding-top: 0; }

.lib-block-latest a,
.lib-block-categories a {
  color: var(--lib-text);
  text-decoration: none;
  display: block;
  font-size: .96rem;
  line-height: 1.4;
  transition: color .15s ease;
}
.lib-block-latest a:hover,
.lib-block-categories a:hover {
  color: var(--lib-link);
}

.lib-block-latest small {
  color: var(--lib-muted);
  font-size: .8rem !important;
  margin-top: 2px;
  display: block !important;
}

.lib-block-categories small {
  color: var(--lib-muted) !important;
  margin-left: 4px;
  font-weight: 400;
}

/* ------------------ Blok: raw HTML ------------------ */

.lib-block-html {
  background: var(--lib-bg);
  border-style: dashed;
  line-height: 1.6;
}
.lib-block-html > *:first-child { margin-top: 0; }
.lib-block-html > *:last-child  { margin-bottom: 0; }

/* ------------------ Blok: brakujący (placeholder) ------------------ */

.lib-block-missing {
  background: #fef2f2 !important;
  border: 1px dashed #fca5a5 !important;
  color: #991b1b !important;
  padding: 14px 18px !important;
  border-radius: 8px !important;
  font-size: .95rem;
}

/* ------------------ Print ------------------ */

@media print {
  .lib-page { padding: 0; max-width: none; }
  .lib-grid { display: block; }
  .lib-col-sidebar,
  .lib-block-latest,
  .lib-block-categories { display: none; }
  .lib-block-article {
    border: 0; padding: 0; box-shadow: none;
  }
}

/* ============================================================
   TRSK — overlay 2026-05-19 (makieta Gemini)
   Owijka .article-page wokół .lib-page z breadcrumbs/meta/sidebar
   Klasy poniżej rządzą wyglądem podstron pojedynczych artykułów
   w stylu trsk.pl. Używane przez:
   - szablon trsk: layouts/_default/single.html
   - bloki shared lib: article_content.html, latest_articles.html,
     sidebar_calendar.html, sidebar_ad_banner.html, sidebar_self_promo.html
   ============================================================ */

.article-page {
  background-color: var(--bg-light, #faf8f5);
  padding: 50px 0 60px;
}
.article-page .lib-page { padding: 0; max-width: 1240px; }
.article-page .lib-grid.cols-2col-70-30 { grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr); gap: 40px; }
@media (max-width: 1024px) {
  .article-page .lib-grid.cols-2col-70-30 { grid-template-columns: 1fr; gap: 24px; }
  .article-page .lib-grid.cols-2col-70-30 .lib-col-sidebar { position: static; }
}

/* Breadcrumbs */
.article-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--lib-muted);
  margin-bottom: 18px;
  padding: 0 4px;
}
.article-breadcrumbs a {
  color: var(--lib-muted);
  text-decoration: none;
}
.article-breadcrumbs a:hover { color: var(--primary-color, #1b4332); }
.article-breadcrumbs .sep { opacity: 0.5; }

/* Owijka treści artykułu — odpowiednik .article-main-card z makiety */
.article-page .lib-block-article {
  background: #fff;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 24px;
  padding: 48px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}
@media (max-width: 720px) {
  .article-page .lib-block-article { padding: 28px 22px; border-radius: 16px; }
}

.article-page .lib-block-article h1 {
  font-family: 'Lora', serif;
  font-size: clamp(1.8rem, 2.6vw + 1rem, 2.4rem);
  line-height: 1.25;
  color: var(--primary-color, #1b4332);
  margin: 0 0 14px;
}

/* Meta-bar (data, kategoria, autor, czas czytania) */
.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  align-items: center;
  font-size: 13.5px;
  color: var(--text-muted, #6b7280);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
  margin-bottom: 28px;
}
.article-page .lib-block-article .lib-article-meta {
  display: none !important;
}
.article-meta-bar .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-meta-bar .meta-item i { font-size: 13px; color: var(--primary-light, #2d6a4f); }
.article-meta-bar .meta-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: rgba(45, 106, 79, 0.1);
  color: var(--primary-color, #1b4332);
  padding: 5px 14px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-decoration: none;
}
.article-meta-bar .meta-category:hover { background-color: rgba(45, 106, 79, 0.2); color: var(--primary-color); }

/* Featured image */
.featured-image-wrapper {
  margin: 0 0 32px;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
}
.featured-image-wrapper img { width: 100%; height: 100%; object-fit: cover; }

/* Quick Nav (TOC z h2 w treści) */
.quick-nav-box {
  background-color: #f4f7f5;
  border-left: 4px solid var(--primary-light, #2d6a4f);
  padding: 24px 28px;
  border-radius: 12px;
  margin: 0 0 32px;
}
.quick-nav-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--primary-color, #1b4332);
  margin: 0 0 14px;
  font-family: 'Inter', sans-serif;
}
.quick-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.quick-nav-list li {
  padding: 4px 0;
  position: relative;
  padding-left: 20px;
}
.quick-nav-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-color, #d97706);
  font-weight: 700;
}
.quick-nav-list a {
  color: var(--text-dark, #1f2937);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
}
.quick-nav-list a:hover { color: var(--primary-color, #1b4332); text-decoration: underline; }

/* Article body — tweaks dla Gemini look */
.article-page .lib-article-body { font-size: 16.5px; color: #374151; line-height: 1.75; }
.article-page .lib-article-body h2 {
  font-family: 'Lora', serif;
  font-size: 26px;
  color: var(--primary-color, #1b4332);
  margin: 45px 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}
.article-page .lib-article-body h3 {
  font-family: 'Lora', serif;
  font-size: 20px;
  color: var(--primary-color, #1b4332);
  margin: 30px 0 12px;
}
.article-page .lib-article-body p { margin: 0 0 1.3em; text-align: justify; }
.article-page .lib-article-body strong { color: var(--primary-color, #1b4332); }
.article-page .lib-article-body blockquote {
  background-color: #fbfbf9;
  border-left: 4px solid var(--accent-color, #d97706);
  padding: 20px 28px;
  border-radius: 0 8px 8px 0;
  margin: 24px 0;
  font-style: italic;
  color: #4b5563;
}
.article-page .lib-article-body img {
  border-radius: 14px;
  margin: 28px auto;
  box-shadow: 0 8px 18px -8px rgba(0, 0, 0, 0.18);
}

/* =========================================================================
   SIDEBAR — kompozycja widgetów (latest + ad + calendar + self-promo)
   ========================================================================= */
.article-page .lib-col-sidebar { gap: 24px; }

/* Override domyślnego stylu sidebar-blocków na nową szatę */
.article-page .lib-block-latest,
.article-page .lib-block-categories,
.article-page .lib-block-html {
  background: #fff;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 20px;
  padding: 28px 26px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.04);
}
.article-page .lib-block-latest h3,
.article-page .lib-block-categories h3 {
  font-family: 'Lora', serif;
  font-size: 18px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--primary-color, #1b4332);
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-color, #e5e7eb);
  position: relative;
}
.article-page .lib-block-latest h3::after,
.article-page .lib-block-categories h3::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--accent-color, #d97706);
}

/* Latest articles with thumbnail (sidebar-post-item) */
.sidebar-posts-list { list-style: none; padding: 0; margin: 0; }
.sidebar-post-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}
.sidebar-post-item:first-child { padding-top: 0; }
.sidebar-post-item:last-child { padding-bottom: 0; border-bottom: 0; }
.sidebar-post-img {
  width: 75px;
  height: 55px;
  flex-shrink: 0;
  border-radius: 8px;
  object-fit: cover;
  background-color: var(--bg-light, #faf8f5);
}
.sidebar-post-img--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-lighter, #95d5b2), var(--primary-light, #2d6a4f));
  color: #fff;
  font-size: 22px;
}
.sidebar-post-info { flex-grow: 1; min-width: 0; }
.sidebar-post-link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-dark, #1f2937);
  text-decoration: none;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sidebar-post-link:hover { color: var(--primary-color, #1b4332); }
.sidebar-post-date {
  font-size: 11px;
  color: var(--text-muted, #6b7280);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 5px;
}
.sidebar-post-date i { font-size: 10px; }

/* Sidebar ad banner (sponsorowany) */
.sidebar-ad-banner {
  position: relative;
  height: 280px;
  border-radius: 20px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-color: var(--primary-color, #1b4332);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}
.sidebar-ad-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(18, 36, 27, 0.88) 100%);
  z-index: 1;
}
.sidebar-ad-banner > * { position: relative; z-index: 2; }
.sidebar-ad-banner:hover { transform: translateY(-4px); box-shadow: 0 18px 28px -10px rgba(0, 0, 0, 0.2); }
.ad-label {
  position: absolute !important;
  top: 14px;
  right: 14px;
  background-color: rgba(18, 36, 27, 0.7);
  color: rgba(255, 255, 255, 0.85);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  z-index: 3;
}
.ad-tag {
  display: inline-block;
  background-color: var(--accent-color, #d97706);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 700;
  margin-bottom: 10px;
}
.ad-title {
  font-family: 'Lora', serif;
  font-size: 18px;
  color: #fff;
  margin: 0 0 10px;
  line-height: 1.3;
}
.ad-btn {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.sidebar-ad-banner:hover .ad-btn { color: var(--accent-color, #d97706); }

/* Sidebar calendar tile */
.sidebar-calendar-tile {
  background: linear-gradient(135deg, var(--primary-light, #2d6a4f), var(--primary-color, #1b4332));
  border-radius: 20px;
  padding: 26px;
  color: #fff;
  position: relative;
  overflow: hidden;
  display: flex;
  gap: 16px;
  align-items: center;
  text-decoration: none;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}
.sidebar-calendar-tile::after {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  bottom: -100px;
  right: -60px;
}
.sidebar-calendar-tile:hover { transform: translateY(-4px); box-shadow: 0 18px 28px -10px rgba(0, 0, 0, 0.2); }
.sidebar-calendar-icon-wrap {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  border-radius: 14px;
  background-color: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color, #d97706);
  font-size: 24px;
  z-index: 2;
}
.sidebar-calendar-info { z-index: 2; min-width: 0; }
.sidebar-calendar-info h4 {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 4px;
}
.sidebar-calendar-info p {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  line-height: 1.4;
}
.sidebar-calendar-arrow {
  margin-left: auto;
  color: #fff;
  font-size: 16px;
  z-index: 2;
  transition: var(--transition);
}
.sidebar-calendar-tile:hover .sidebar-calendar-arrow {
  color: var(--accent-color, #d97706);
  transform: translateX(4px);
}

/* =========================================================================
   BOTTOM BLOG SECTION (3 powiązane artykuły pod treścią)
   ========================================================================= */
.bottom-blog-section {
  padding: 56px 0 0;
  border-top: 1px solid var(--border-color, #e5e7eb);
  margin-top: 56px;
}
.bottom-blog-section .cards-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 1024px) {
  .bottom-blog-section .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .bottom-blog-section .cards-grid-3 { grid-template-columns: 1fr; }
}

/* Self-promo row pod artykułem */
.self-promo-row {
  background: linear-gradient(135deg, rgba(18, 36, 27, 0.95), rgba(27, 67, 50, 0.95));
  border-radius: 20px;
  padding: 40px;
  margin: 50px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  color: #fff;
  box-shadow: 0 10px 18px -8px rgba(0, 0, 0, 0.2);
}
.self-promo-content { max-width: 70%; }
.self-promo-tag {
  display: inline-block;
  background-color: var(--accent-color, #d97706);
  color: #fff;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  font-weight: 700;
  margin-bottom: 10px;
}
.self-promo-title { font-family: 'Lora', serif; font-size: 22px; color: #fff; margin: 0 0 6px; }
.self-promo-desc { font-size: 14px; color: rgba(255, 255, 255, 0.85); margin: 0; }
.self-promo-btn {
  padding: 14px 28px;
  border-radius: 50px;
  background-color: var(--accent-color, #d97706);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 6px 14px rgba(217, 119, 6, 0.4);
  white-space: nowrap;
}
.self-promo-btn:hover {
  background-color: #b45309;
  color: #fff;
  transform: translateY(-2px);
}
@media (max-width: 768px) {
  .self-promo-row { flex-direction: column; align-items: flex-start; padding: 28px; }
  .self-promo-content { max-width: 100%; }
}