/* Series navigation (_plugins/series_nav.rb, _pages/series.html, _pages/blog.md).
   Uses the theme's CSS variables so light/dark mode come for free. */

/* ---- "Part N of M" line under the post header ---- */
.series-badge {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--global-text-color-light);
}
.series-badge a {
  color: var(--global-theme-color);
}

/* ---- Previous / Next block at the end of a post ---- */
.series-nav {
  margin: 3rem 0 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--global-divider-color);
}
.series-nav-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--global-text-color-light);
}
.series-nav-head a {
  color: var(--global-theme-color);
}
.series-nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.series-card,
.series-card:hover {
  text-decoration: none !important;
}
.series-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.5rem;
  background: var(--global-card-bg-color);
  color: var(--global-text-color);
  transition:
    border-color 0.15s ease,
    transform 0.15s ease;
}
.series-card:hover {
  border-color: var(--global-theme-color);
  transform: translateY(-2px);
}
.series-card-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  margin: 0 !important;
}
.series-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 1rem 1rem;
}
.series-card-next .series-card-body {
  text-align: right;
}
.series-card-dir {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--global-theme-color);
}
.series-card-title {
  font-weight: 600;
  line-height: 1.3;
}
.series-card-desc {
  font-size: 0.85rem;
  color: var(--global-text-color-light);
}
.series-card-coming {
  justify-content: center;
  border-style: dashed;
}
@media (max-width: 576px) {
  .series-nav-grid {
    grid-template-columns: 1fr;
  }
  .series-card-empty {
    display: none;
  }
  .series-card-next .series-card-body {
    text-align: left;
  }
}

/* ---- "Read by series" strip on /blog/ ---- */
.series-strip {
  margin: 1.5rem 0 0.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--global-divider-color);
}
.series-strip-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.75rem;
}
.series-strip-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}
.series-strip-head a {
  font-size: 0.9rem;
  color: var(--global-theme-color);
}
.series-strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}
.series-strip-card .series-card-body {
  text-align: left;
}

/* ---- /blog/series/ page ---- */
.series-block {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--global-divider-color);
  scroll-margin-top: 4.5rem;
}
.series-block:last-child {
  border-bottom: 0;
}
.series-block h2 {
  margin: 0 0 0.25rem;
  color: var(--global-theme-color);
}
.series-tagline {
  margin: 0 0 0.5rem;
  font-style: italic;
}
.series-status {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--global-text-color-light);
}
.series-start {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--global-theme-color);
  border-radius: 0.4rem;
  color: var(--global-theme-color) !important;
  text-decoration: none !important;
}
.series-start:hover {
  background: var(--global-theme-color);
  color: var(--global-hover-text-color, #fff) !important;
}
.series-parts {
  list-style: none;
  margin: 0;
  padding: 0;
}
.series-parts li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-top: 1px dashed var(--global-divider-color);
}
.series-part-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--global-text-color-light);
  padding-top: 0.15rem;
}
.series-part-title {
  font-weight: 600;
}
.series-part-meta {
  display: block;
  font-size: 0.85rem;
  color: var(--global-text-color-light);
}
.series-part-upcoming {
  color: var(--global-text-color-light);
  font-style: italic;
}
@media (max-width: 576px) {
  .series-parts li {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}