/* =============================================
   HEADER TOPBAR
   ============================================= */
.header-topbar {
  background: var(--color-paper-warm);
  border-bottom: 1px solid var(--color-border-light);
  padding-block: var(--space-2);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.topbar-date { font-weight: 500; }

.topbar-menu {
  display: flex;
  gap: var(--space-4);
  list-style: none;
}

.topbar-menu a {
  color: var(--color-ink-muted);
  transition: color var(--transition-fast);
}

.topbar-menu a:hover { color: var(--color-accent); }

/* HEADER SCROLL STATES */
.header-compact .header-topbar { display: none; }

.header-hidden {
  transform: translateY(-100%);
  transition: transform 300ms ease;
}

.site-header {
  transition: transform 300ms ease;
}

/* NAV TOGGLE (MOBILE) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 1px;
  transition: all var(--transition-fast);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 99;
    background: var(--color-ink);
    border-top: 1px solid rgba(255,255,255,0.1);
  }

  .main-nav.nav-open { display: block; }

  .nav-list { flex-direction: column; }
  .nav-item > a { padding: var(--space-4) var(--space-6); }
  .header-ad { display: none; }
}

/* ARTICLE LAYOUT */
.article-wrapper {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-top: var(--space-8);
}

.article-hero-figure {
  max-width: var(--container-max);
  margin-inline: auto;
  margin-bottom: var(--space-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.article-hero-image {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
}

.article-hero-caption {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  padding: var(--space-3) var(--space-4);
  text-align: center;
  font-style: italic;
  background: var(--color-paper-warm);
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-12);
  align-items: start;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-bottom: var(--space-16);
}

@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; }
  .sidebar--article { display: none; }
}

/* AUTHOR BOX */
.author-box {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-paper-warm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin: var(--space-10) 0;
}

.author-box__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-box__label {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-1);
}

.author-box__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.author-box__name a:hover { color: var(--color-accent); }

.author-box__bio {
  font-size: var(--text-sm);
  color: var(--color-ink-light);
  line-height: 1.6;
  margin-bottom: 0;
}

/* SHARE INLINE */
.share-inline {
  display: flex;
  gap: var(--space-2);
}

.share-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-paper-warm);
  border: 1px solid var(--color-border);
  cursor: pointer;
  color: var(--color-ink-light);
  transition: all var(--transition-fast);
}

.share-icon-btn:hover {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

/* RSS LINKS */
.rss-link,
.rss-subscribe-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-accent);
  transition: opacity var(--transition-fast);
}

.rss-subscribe-btn {
  background: var(--color-accent);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}

.rss-link:hover { opacity: 0.7; }
.rss-subscribe-btn:hover { opacity: 0.85; }

/* WIDGET CATEGORY LIST */
.widget-category-list li {
  border-bottom: 1px solid var(--color-border-light);
}

.widget-category-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-ink-light);
  transition: color var(--transition-fast);
}

.widget-category-list a:hover { color: var(--color-accent); }

.widget-category-list .count {
  font-size: var(--text-xs);
  background: var(--color-paper-warm);
  padding: 2px 8px;
  border-radius: 20px;
}

/* COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  max-width: 520px;
  background: var(--color-ink);
  color: white;
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  z-index: 999;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  animation: slideUp 300ms ease forwards;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

#cookie-banner p { margin: 0; color: rgba(255,255,255,0.8); flex: 1; }

.cookie-actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* RELATED ARTICLES */
.related-articles {
  margin-top: var(--space-12);
}

/* UPDATE DATE */
.update-date {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
}

/* PAGE LINKS (article multipages) */
.page-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-8) 0;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
}

/* SEARCH RESULTS */
.search-no-results {
  text-align: center;
  padding: var(--space-20) 0;
  color: var(--color-ink-muted);
}

/* ERREUR 404 */
.error-404 {
  text-align: center;
  padding: var(--space-20) 0;
}

.error-404__code {
  font-family: var(--font-heading);
  font-size: 8rem;
  font-weight: 900;
  color: var(--color-border);
  line-height: 1;
}

/* IMAGES LOADING STATE (avoid CLS) */
.card__media, .article-list-item__thumb {
  background: var(--color-border-light);
}

.card__media img {
  opacity: 0;
  transition: opacity 300ms ease;
}

.card__media img.loaded,
.card__media img[src] {
  opacity: 1;
}