/* ── Article Layout (Modern Minimal Blog) ── */

.article-layout {
  position: relative;
  width: 100%;
}

.article-layout__header {
  padding: var(--grid-margin) var(--grid-margin) var(--space-6);
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.article-layout__header > .tag--category {
  display: inline-block;
  margin-bottom: var(--space-4);
}

.article-layout__header .breadcrumbs {
  justify-content: center;
  margin-bottom: var(--space-6);
}

.article-layout__title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 700;
  line-height: 1.1;
  color: var(--heading);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.article-layout__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--meta);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.article-layout__image {
  margin: 0 auto var(--grid-margin);
  max-width: 1200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.article-layout__image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

/* ── Main Content Area ── */
.article-layout__main {
  display: grid;
  grid-template-columns: 1fr min(65ch, 100%) 1fr;
  gap: var(--space-8);
  padding: 0 var(--grid-margin);
  max-width: 1440px;
  margin: 0 auto;
  align-items: start;
}

.article-layout__content {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}

/* ── Right Sidebar (Share) ── */
.article-layout__sidebar {
  grid-column: 3;
  grid-row: 1;
  position: sticky;
  top: 56px;
  transition: padding-top 600ms var(--ease-out-expo);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  justify-self: start;
  align-self: start;
  /* padding-bottom makes the sticky box taller so the sidebar stops
     var(--space-8) before the parent's bottom edge = before the series-nav */
  padding-bottom: var(--space-8);
}

/* ── FAB Trigger (mobile speed-dial, hidden on desktop) ── */
.fab-trigger {
  display: none;
}

/* ── Sidebar Action Buttons ── */
.sidebar-action {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
}

.sidebar-action__btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-default);
}

.sidebar-action__btn svg {
  width: 20px;
  height: 20px;
}

.sidebar-action__btn:hover {
  background: var(--heading);
  color: var(--bg);
  transform: translateY(-2px);
  border-color: var(--heading);
}

.sidebar-action__btn--accent {
  border-color: var(--category-color, var(--hairline));
  color: var(--category-color, var(--text));
}

.sidebar-action__btn--accent:hover {
  background: var(--category-color, var(--heading));
  border-color: var(--category-color, var(--heading));
  color: var(--bg);
}

.sidebar-action__label {
  font-size: var(--text-xs);
  color: var(--meta);
  text-align: left;
}

/* ── Sidebar Tooltip ── */
.sidebar-action__btn[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + var(--space-2));
  top: 50%;
  transform: translateY(-50%) translateX(-4px);
  white-space: nowrap;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--bg);
  background: var(--heading);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-default),
              transform var(--duration-fast) var(--ease-out-expo);
}

.sidebar-action__btn[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ── Share/Meepraten Dropdown ── */
.share-dropdown {
  position: absolute;
  top: 0;
  left: auto;
  right: calc(100% + var(--space-3));
  min-width: 200px;
  padding: var(--space-2);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-overlay);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity 200ms cubic-bezier(0.16, 1, 0.3, 1),
              visibility 200ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 200ms cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 50;
}

.share-dropdown::before {
  content: '';
  position: absolute;
  top: 0;
  left: 100%;
  width: var(--space-3);
  height: 100%;
}

.sidebar-action:hover > .share-dropdown,
.share-dropdown:hover,
.share-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
}

.share-dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--text);
  text-decoration: none;
  border-radius: var(--radius-md);
  border: none;
  background: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-default);
}

.share-dropdown__item:hover {
  background: rgba(92, 85, 73, 0.08);
}

.share-dropdown__item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ── Series Nav Row — outside main grid, prevents sidebar overlap ── */
/* The nav lives in a wrapper that replicates the content-column centering */
.article-layout__nav-row {
  display: grid;
  grid-template-columns: 1fr min(65ch, 100%) 1fr;
  padding: 0 var(--grid-margin);
  max-width: 1440px;
  margin: var(--space-12) auto 0;
}

.article-layout__nav-row > .series-nav {
  grid-column: 2;
  margin-top: 0;
}

/* ── Related Articles (Full Width Carousel) ── */
/* No nav-row above (standalone articles): add top margin so the hairline
   has the same breathing room as pages that have a series-nav */
.article-layout:not(:has(.article-layout__nav-row)) .article-layout__related {
  margin-top: var(--space-12);
}

.article-layout__related {
  margin-top: 0;
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
  border-top: 1px solid var(--hairline);
}

.article-layout__related-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.article-layout__related-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  margin: 0;
}

/* Legacy aside — no longer used, hidden */
.split-view__bible { display: none; }

/* ── Responsive ── */
@media (max-width: 1023px) {
  .article-layout__main {
    grid-template-columns: 1fr;
  }
  .article-layout__content {
    grid-column: 1;
  }
  .article-layout__sidebar {
    display: none; /* Hide sticky share on mobile/tablet, move to bottom of content */
  }
  .article-layout__title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 767px) {
  .article-layout {
    padding-top: calc(var(--grid-margin) + var(--space-4));
    display: flex;
    flex-direction: column;
  }

  .article-layout__image {
    order: -1;
    margin: 0 var(--grid-margin) var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-overlay);
    aspect-ratio: 16 / 9;
    position: relative;
  }

  .article-layout__image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .article-layout__header {
    padding-top: var(--space-4) !important;
    padding-bottom: var(--space-2);
    order: 0;
  }

  .article-layout__main {
    order: 1;
  }

  .article-layout__nav-row {
    order: 2;
  }

  .article-layout__related {
    order: 3;
  }

  /* Sidebar: FAB cluster fixed in bottom-right */
  .article-layout__sidebar {
    display: flex !important;
    position: fixed !important;
    top: auto !important;
    bottom: var(--grid-margin);
    right: var(--grid-margin);
    z-index: 90;
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
    grid-column: unset;
  }

  /* FAB trigger: visible on mobile */
  .fab-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--hairline);
    background: var(--bg);
    color: var(--heading);
    cursor: pointer;
    box-shadow: var(--shadow-card);
    flex-shrink: 0;
    transition: background var(--duration-fast) var(--ease-default),
                color var(--duration-fast) var(--ease-default),
                border-color var(--duration-fast) var(--ease-default);
  }

  .article-layout__sidebar.is-open .fab-trigger {
    background: var(--heading);
    color: var(--bg);
    border-color: var(--heading);
  }

  /* FAB icon: CSS "+" that rotates to "×" */
  .fab-trigger__icon {
    position: relative;
    width: 14px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.35s var(--ease-out-expo);
  }

  .fab-trigger__icon::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 6px;
    width: 2px;
    height: 14px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.35s var(--ease-out-expo);
  }

  .article-layout__sidebar.is-open .fab-trigger__icon {
    transform: rotate(45deg);
  }

  /* Action buttons: hidden by default, slide up when FAB opens */
  .article-layout__sidebar .sidebar-action {
    opacity: 0;
    transform: translateY(12px) scale(0.85);
    pointer-events: none;
    height: 0;
    overflow: visible;
    transition: opacity 0.2s var(--ease-default),
                transform 0.25s var(--ease-out-expo),
                height 0s 0.25s;
  }

  /* Closing stagger: last item first */
  .article-layout__sidebar .sidebar-action:nth-child(1) { transition-delay: 0ms; }
  .article-layout__sidebar .sidebar-action:nth-child(2) { transition-delay: 30ms; }
  .article-layout__sidebar .sidebar-action:nth-child(3) { transition-delay: 60ms; }

  /* Open: buttons appear with gap, bottom-up stagger */
  .article-layout__sidebar.is-open {
    gap: var(--space-3);
  }

  .article-layout__sidebar.is-open .sidebar-action {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    height: auto;
    transition: opacity 0.2s var(--ease-default),
                transform 0.25s var(--ease-out-expo),
                height 0s 0s;
  }

  .article-layout__sidebar.is-open .sidebar-action:nth-child(1) { transition-delay: 100ms; }
  .article-layout__sidebar.is-open .sidebar-action:nth-child(2) { transition-delay: 50ms; }
  .article-layout__sidebar.is-open .sidebar-action:nth-child(3) { transition-delay: 0ms; }

  .article-layout__sidebar .sidebar-action__btn {
    box-shadow: var(--shadow-card);
  }

  /* Hide tooltips on mobile */
  .sidebar-action__btn[data-tooltip]::after {
    display: none;
  }

  /* Share dropdown: open upward on mobile */
  .article-layout__sidebar .share-dropdown {
    left: auto;
    right: calc(100% + var(--space-3));
    top: auto;
    bottom: 0;
    transform: translateX(8px);
  }

  .sidebar-action:hover > .share-dropdown,
  .share-dropdown:hover,
  .share-dropdown.is-open {
    transform: translateX(0);
  }

  .article-layout__sidebar .share-dropdown::before {
    right: auto;
    left: 100%;
    width: var(--space-3);
  }
}