/* Content-Review.com — app.css */

/* ─── Noto Serif (local) ─────────────────────────────────── */
@font-face {
  font-family: 'Noto Serif';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/noto-serif-regular-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Noto Serif';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/noto-serif-regular-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Noto Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/noto-serif-italic-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Noto Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/noto-serif-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* CSS custom properties */
:root {
  --color-bg: #fafafa;
  --color-surface: #fff;
  --color-text: #1a1a1a;
  --color-text-secondary: #555;
  --color-text-muted: #888;
  --color-link: #1a6e8f;
  --color-link-hover: #0d4a62;
  --color-accent: #144b5b;
  --color-nav-bg: #00423c;
  --color-nav-text: #ccc;
  --color-nav-hover: #fff;
  --color-border: #e2e2e2;
  --color-border-light: #eee;
  --color-sidebar-bg: #f5f5f5;
  --color-anons-bg: #002d20;
  --color-anons-text: #bbb;
  --color-footer-bg: #002d20;
  --font-headline: helvetica, arial, sans-serif;
  --font-body: 'Noto Serif', Georgia, 'Times New Roman', serif;
  --font-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1200px;
  --sidebar-width: 280px;
  --gap: 24px;
  --radius: 4px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-ui);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--color-link); text-decoration: none; }
a:hover { color: var(--color-link-hover); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { font-family: var(--font-headline); line-height: 1.25; font-weight: 700; }
ul, ol { padding-left: 1.4em; }

/* ─── Navigation ──────────────────────────────────────────── */
#site-header {
  background: var(--color-nav-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}
#main-nav {
  display: flex;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gap);
  flex-wrap: wrap;
}
#nav-logo {
  text-decoration: none;
  padding: 8px 0;
  margin-right: auto;
  display: flex;
  align-items: center;
}
#nav-logo-img {
  height: 26px;
  width: auto;
}

#nav-links {
  display: flex;
  list-style: none;
  padding: 0;
  gap: 0;
  flex-wrap: wrap;
}
#nav-links a {
  display: block;
  padding: 12px 14px;
  color: var(--color-nav-text);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .2px;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
#nav-links a:hover,
#nav-links a[aria-current="page"] {
  color: var(--color-nav-hover);
  border-bottom-color: var(--color-accent);
}

#nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-nav-text);
}
#nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 4px 0;
  transition: transform .2s, opacity .2s;
}

/* ─── Anons bar ───────────────────────────────────────────── */
#anons-bar {
  background: var(--color-anons-bg);
  padding: 14px var(--gap);
  border-bottom: var(--color-anons-border);
}
.anons-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scrollbar-width: none;
}
.anons-inner::-webkit-scrollbar { display: none; }
.anons-item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-anons-text);
  font-family: var(--font-ui);
  font-size: .8rem;
  flex-shrink: 0;
  max-width: 260px;
  transition: color .15s;
}
.anons-item:hover { color: #fff; }
.anons-img {
  width: 52px;
  height: 36px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.anons-header { overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ─── Main layout ─────────────────────────────────────────── */
#main-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--gap);
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  grid-template-areas: "main sidebar";
  gap: var(--gap) calc(var(--gap) * 2);
  align-items: start;
}
#content { grid-area: main; min-width: 0; }
#sidebar { grid-area: sidebar; }

/* ─── Sidebar ─────────────────────────────────────────────── */
.rc-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.rc-block h3 {
  font-family: var(--font-ui);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border-light);
  font-weight: 600;
}
.rc-form { display: flex; gap: 4px; }
.rc-form input[type="search"] {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .88rem;
  background: var(--color-bg);
}
.rc-social { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding-top: 4px; }
.sn-icon { width: 28px; height: 28px; opacity: .65; transition: opacity .15s; }
.sn-icon:hover { opacity: 1; }

/* Promoted sidebar list */
.promoted-list { display: flex; flex-direction: column; }
.promoted-item {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}
.promoted-item:last-child { border-bottom: none; padding-bottom: 0; }
.promoted-title {
  display: block;
  font-family: var(--font-ui);
  font-size: .78rem;
  line-height: 1.35;
  color: var(--color-text);
  transition: color .15s;
}
.promoted-item time {
  display: block;
  font-family: var(--font-ui);
  font-size: .7rem;
  color: var(--color-text-secondary);
  margin-top: 4px;
}
.promoted-item:hover .promoted-title { color: var(--color-accent); }

/* Tags cloud */
.tag-cloud { line-height: 2.2; }
.tag-link { color: var(--color-link); text-decoration: none; margin-right: 6px; transition: color .15s; }
.tag-link:hover { color: var(--color-accent); }

/* ─── Frontpage: category label ──────────────────────────── */
.fp-cat {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--color-accent);
  margin-bottom: 4px;
}

/* ─── Frontpage: hero section ─────────────────────────────── */
.fp-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  margin-bottom: calc(var(--gap) * 1.5);
  padding-bottom: calc(var(--gap) * 1.5);
  border-bottom: 1px solid var(--color-border);
}

/* Hero lead (large left) */
.fp-hero-lead { min-width: 0; }
.fp-hero-lead-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.fp-hero-lead-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 14px;
}
.fp-hero-lead-body .fp-cat { margin-bottom: 6px; }
.fp-hero-lead-body h2 {
  font-size: 1.65rem;
  line-height: 1.22;
  color: var(--color-text);
  margin-bottom: 10px;
  transition: color .15s;
}
.fp-hero-lead-link:hover h2 { color: var(--color-accent); }
.fp-hero-lead-body .fp-excerpt {
  font-size: .92rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
}
.fp-hero-lead-body time {
  font-family: var(--font-ui);
  font-size: .78rem;
  color: var(--color-text-muted);
}

/* Hero side (3 stacked right) */
.fp-hero-side {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}
.fp-hero-card {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border-light);
}
.fp-hero-card:first-child { padding-top: 0; }
.fp-hero-card:last-child { border-bottom: none; padding-bottom: 0; }
.fp-hero-card-link {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  align-items: start;
}
.fp-hero-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
  margin-top: 3px;
}
.fp-hero-card-body { display: grid; }
.fp-hero-card-body .fp-cat { margin-bottom: 3px; }
.fp-hero-card-body h3 {
  font-size: 1rem;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: 6px;
  transition: color .15s;
}
.fp-hero-card-link:hover h3 { color: var(--color-accent); }
.fp-hero-card-body time {
  font-family: var(--font-ui);
  font-size: .75rem;
  color: var(--color-text-muted);
}

/* ─── Frontpage: section title ────────────────────────────── */
.fp-section-title {
  font-family: var(--font-ui);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--color-text-muted);
  padding-bottom: 10px;
  margin-bottom: var(--gap);
  border-bottom: 2px solid var(--color-text);
}

/* ─── Frontpage: articles grid ────────────────────────────── */
.fp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.fp-item { min-width: 0; }
.fp-item-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.fp-item-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 10px;
}
.fp-item-body .fp-cat { margin-bottom: 3px; }
.fp-item-body h3 {
  font-size: .98rem;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: 6px;
  transition: color .15s;
}
.fp-item-link:hover h3 { color: var(--color-accent); }
.fp-item-body time {
  font-family: var(--font-ui);
  font-size: .75rem;
  color: var(--color-text-muted);
}

/* ─── Frontpage: list view (legacy, used in list.html) ────── */
.fp-article {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-light);
}
.fp-article h2 {
  font-size: 1rem;
  display: inline;
  margin: 0;
}
.fp-article a { text-decoration: none; }
.fp-article a:hover h2 { color: var(--color-accent); }
.fp-article time {
  display: block;
  font-family: var(--font-ui);
  font-size: .78rem;
  color: var(--color-text-muted);
  margin: 2px 0;
}
.fp-article .anons { font-size: .9rem; color: var(--color-text-secondary); margin: 4px 0 0; }

/* ─── Article single ──────────────────────────────────────── */
#content.s-article h1 {
  font-size: 1.55rem;
  line-height: 1.3;
  margin-bottom: 1.25rem;
}
.pubinfo {
  font-family: var(--font-ui);
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.pubinfo time { display: flex; gap: 4px; align-items: center; }
.reading-time { color: var(--color-text-muted); display: inline-flex; align-items: center; gap: 3px; }
.icon-clock { width: 14px; height: 14px; flex-shrink: 0; }
.categories { margin-bottom: 12px; font-family: var(--font-ui); font-size: .82rem; display: flex; flex-wrap: wrap; gap: 6px; }
.categories a {
  display: inline-block;
  padding: 0px 8px 2px 8px;
  background: var(--color-sidebar-bg);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.categories a:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.content { margin-top: 10px; font-family: var(--font-body); }
.content p { margin-bottom: 1em; }
.content figure.incut {
  float: right;
  margin: 0 0 12px 16px;
  max-width: 300px;
}
.content figure.incut img { max-width: 100%; height: auto; border-radius: var(--radius); }
.content figure.incut figcaption { font-size: .8rem; color: var(--color-text-muted); margin-top: 4px; }
.content blockquote {
  margin: 1.5em 0;
  padding: 1em 1.25em 1em 1.5em;
  border-left: 3px solid var(--color-accent);
  background: var(--color-sidebar-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--color-text-secondary);
  font-style: italic;
}
.content blockquote p:last-child { margin-bottom: 0; }

.article-footer { margin-top: 14px; border-bottom: 1px solid var(--color-border); padding-top: 8px; }
.authors { font-style: italic; color: var(--color-text-secondary); margin-bottom: 14px; text-align: right}
.social-cta { margin: 10px 0; font-size: .9rem; text-align: center}
.related { margin-top: 16px; }
.related p { font-family: var(--font-ui); font-weight: 700; margin-bottom: 6px; }
.related ul { margin: 0; padding-left: 1.4em; }
.related li { margin-bottom: 4px; font-size: .9rem; }
.country { width: 16px; height: 12px; border-radius: 2px; vertical-align: middle; }

/* ─── Pagination ──────────────────────────────────────────── */
.pagination-wrap { text-align: center; margin: 16px 0; }
.pagination { display: inline-flex; list-style: none; padding: 0; gap: 2px; flex-wrap: wrap; justify-content: center; }
.pagination li a,
.pagination li span {
  display: block;
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: .88rem;
  text-decoration: none;
  color: var(--color-link);
  transition: background .12s;
}
.pagination li a:hover { background: var(--color-sidebar-bg); }
.pagination li.active a { background: var(--color-text); color: #fff; border-color: var(--color-text); }
.pagination li.disabled span { color: #bbb; cursor: default; }

/* ─── Buttons ─────────────────────────────────────────────── */
.bt {
  padding: 7px 14px;
  background: var(--color-text);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: .85rem;
  font-weight: 500;
  transition: background .12s;
}
.bt:hover { background: #333; }

/* Default header for document */

main#content h1 {
  line-height: 1.2;
  margin-bottom: 1rem;
}
main#content h2 {
  line-height: 1.2;
  margin-bottom: 1rem;
}
main#content h3 {
  line-height: 1.2;
  margin-bottom: 1rem;
}

/* ─── Catalogue ───────────────────────────────────────────── */
.company-list { list-style: none; padding: 0; }
.company-list li { border-bottom: 1px solid var(--color-border-light); padding: 6px 0; }
.company-list a { text-decoration: none; font-family: var(--font-ui); }
.company-page h1 { margin-bottom: 12px; }
.company-web, .company-email { font-family: var(--font-ui); font-size: .9rem; margin-bottom: 8px; }
.company-cats { margin: 10px 0; display: flex; gap: 6px; flex-wrap: wrap; }
.company-cat-badge {
  background: var(--color-sidebar-bg);
  color: var(--color-text-secondary);
  padding: 3px 8px;
  border-radius: 12px;
  font-size: .8rem;
  text-decoration: none;
  font-family: var(--font-ui);
}
.company-about, .company-contacts { margin-top: 12px; }

/* ─── Search ──────────────────────────────────────────────── */
.search-form { display: flex; gap: 6px; margin: 16px 0; }
.search-form input { flex: 1; padding: 8px; border: 1px solid var(--color-border); border-radius: var(--radius); font-size: .95rem; }
.search-meta { font-family: var(--font-ui); font-size: .82rem; color: var(--color-text-muted); margin-bottom: 12px; }

/* ─── Static pages (about etc.) ───────────────────────────── */
.reprint-notice { font-size: .85rem; font-style: italic; color: var(--color-text-secondary); }

/* ─── Visually hidden (accessible) ────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ─── Misc ────────────────────────────────────────────────── */
.empty-section { color: var(--color-text-muted); font-style: italic; }
.edit-bar { margin: 12px 0; }
.edit-link {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: .82rem;
  text-decoration: none;
  color: var(--color-text-secondary);
  background: var(--color-sidebar-bg);
}
.edited-at { font-style: italic; }

/* ─── Footer ──────────────────────────────────────────────── */
#site-footer {
  background: var(--color-footer-bg);
  color: #777;
  text-align: center;
  padding: 16px;
  font-family: var(--font-ui);
  font-size: .8rem;
  margin-top: auto;
}

/* ─── Error pages ─────────────────────────────────────────── */
.error-page { padding: 40px 0; }
.error-page h1 { font-size: 1.8rem; margin-bottom: 12px; }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .fp-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  #main-container {
    grid-template-columns: 1fr;
    grid-template-areas: "main" "sidebar";
  }
  #sidebar { --sidebar-width: auto; }
  .fp-hero { grid-template-columns: 1fr; }
  .fp-hero-side {
    flex-direction: row;
    gap: var(--gap);
    overflow-x: auto;
    scrollbar-width: none;
  }
  .fp-hero-side::-webkit-scrollbar { display: none; }
  .fp-hero-card {
    border-bottom: none;
    padding: 0;
    flex-shrink: 0;
    width: 260px;
  }
  .fp-hero-card-link {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .fp-hero-card-img { aspect-ratio: 16 / 9; }
}

@media (max-width: 600px) {
  :root { --gap: 16px; }
  #nav-toggle { display: block; }
  #nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    background: var(--color-nav-bg);
    padding-bottom: 8px;
  }
  #nav-links.open { display: flex; }
  #nav-links a { padding: 10px 16px; border-bottom: none; }
  .fp-grid { grid-template-columns: 1fr; }
  .fp-hero-lead-body h2 { font-size: 1.3rem; }
}

/* ─── Dark mode ───────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f0f0f;
    --color-surface: #1a1a1a;
    --color-text: #e0e0e0;
    --color-text-secondary: #aaa;
    --color-text-muted: #777;
    --color-link: #6cc4e0;
    --color-link-hover: #a0dcf0;
    --color-accent: #00b57b;
    --color-nav-bg: #00423c;
    --color-border: #2a2a2a;
    --color-border-light: #222;
    --color-sidebar-bg: #151515;
    --color-anons-bg: #002d20;
    --color-anons-border: #002d20;
    --color-anons-text: #888;
    --color-footer-bg: #002d20;
  }
  .bt { background: #444; }
  .bt:hover { background: #555; }
  .pagination li a { background: var(--color-surface); border-color: var(--color-border); color: var(--color-link); }
  .pagination li a:hover { background: #222; }
  .pagination li.active a { background: var(--color-accent); border-color: var(--color-accent); }
  .fp-section-title { border-bottom-color: var(--color-text-muted); }
}