/* Writing-page mini-series navigation. Series truth comes from data-series
   attributes emitted by atlas-scheduler; JavaScript derives live/next state. */

.series-banner {
  margin: 2rem 0 0.9rem;
  padding: 1rem;
  border: 1px solid rgba(245,166,35,0.26);
  background: linear-gradient(135deg, rgba(245,166,35,0.08), rgba(17,17,24,0.68));
  scroll-margin-top: calc(var(--nav-h, 56px) + 1.5rem);
}
.series-banner[hidden] { display: none; }
.series-banner-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}
.series-banner-identity { display: flex; flex-direction: column; gap: 0.2rem; }
.series-banner-title {
  color: var(--accent, #f5a623);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.series-banner-note,
.series-banner-progress {
  color: var(--text-faint, #888894);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.series-banner-parts {
  display: grid;
  grid-template-columns: repeat(var(--series-total, 3), minmax(0, 1fr));
  gap: 1px;
  background: var(--border, rgba(255,255,255,0.08));
  border: 1px solid var(--border, rgba(255,255,255,0.08));
}
.series-banner-part {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  padding: 0.65rem 0.75rem;
  background: var(--bg-1, #111118);
  color: var(--text-dim, #aaa9a0);
  text-decoration: none;
}
a.series-banner-part:hover,
a.series-banner-part:focus-visible {
  color: var(--text, #e8e8e0);
  background: var(--accent-dim, rgba(245,166,35,0.12));
  outline: none;
}
.series-banner-part-number,
.series-banner-part-state {
  color: var(--text-faint, #888894);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.series-banner-part-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
}
a.series-banner-part .series-banner-part-state { color: #4ade80; }

.article-entry.in-series { position: relative; }
.article-entry.in-series::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 0;
  bottom: -2px;
  width: 2px;
  background: rgba(245,166,35,0.35);
}
.article-entry.in-series::after {
  content: '';
  position: absolute;
  left: -21px;
  top: 2.3rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg, #0a0a0f);
  border: 2px solid rgba(245,166,35,0.8);
}
.article-entry.series-first::before { border-radius: 2px 2px 0 0; }
.article-entry.series-last::before { bottom: 0; border-radius: 0 0 2px 2px; }
.article-entry.series-live::after { background: #4ade80; border-color: #4ade80; }
.article-entry.series-next::before,
.article-entry.series-scheduled::before {
  width: 0;
  background: none;
  border-left: 2px dashed rgba(245,166,35,0.42);
}
.article-entry.series-next::after { border-color: var(--accent, #f5a623); }
.article-entry.series-scheduled::after { border-color: rgba(245,166,35,0.52); }

.series-chip {
  display: inline-block;
  width: max-content;
  max-width: 100%;
  padding: 0.2rem 0.5rem;
  border: 1px dashed rgba(245,166,35,0.55);
  color: #d99725;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.articles .article-entry.in-series.coming-soon.series-compact {
  grid-template-columns: minmax(190px, 0.7fr) minmax(0, 2fr);
  pointer-events: none;
}
.articles .article-entry.in-series.coming-soon.series-next,
.articles .article-entry.in-series.coming-soon.series-next.visible {
  opacity: 1;
  border-color: rgba(245,166,35,0.32);
  background: linear-gradient(90deg, rgba(245,166,35,0.04), transparent 42%);
}
.articles .article-entry.in-series.coming-soon.series-scheduled,
.articles .article-entry.in-series.coming-soon.series-scheduled.visible {
  opacity: 1;
  border-color: rgba(255,255,255,0.1);
  background: linear-gradient(90deg, rgba(255,255,255,0.025), transparent 42%);
}
.article-entry.series-compact .article-meta,
.article-entry.series-compact .article-body { padding: 1.15rem 1.35rem; }
.article-entry.series-compact .article-tags .tag:not(.highlight),
.article-entry.series-compact .article-sections,
.article-entry.series-compact .read-time { display: none; }
.article-entry.series-compact .article-title { font-size: clamp(1.2rem, 2vw, 1.6rem); }
.article-entry.series-compact .article-body { gap: 0.65rem; }
.article-entry.series-scheduled .article-summary { display: none; }
.article-entry.series-next .article-summary {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.article-entry.series-compact .article-cta { padding-top: 0.8rem; }
.article-entry.series-next .article-date,
.article-entry.series-next .article-cta { color: var(--accent, #f5a623); }
.article-entry.series-scheduled .article-date,
.article-entry.series-scheduled .article-number,
.article-entry.series-scheduled .tag,
.article-entry.series-scheduled .article-cta {
  color: var(--text-dim, #aaa9a0);
}

@media (max-width: 820px) {
  .series-banner-parts { grid-template-columns: 1fr; }
  .series-banner-part { grid-template-columns: 54px 1fr auto; }
}

@media (max-width: 680px) {
  .series-banner-header { flex-direction: column; gap: 0.35rem; }
  .article-entry.in-series::before { left: -12px; }
  .article-entry.in-series::after { left: -17px; top: 1.6rem; }
  .articles .article-entry.in-series.coming-soon.series-compact { grid-template-columns: minmax(0, 1fr); }
  .article-entry.series-compact .article-meta { border-right: none; border-bottom: 1px solid var(--border); }
  .article-entry .article-meta,
  .article-entry .article-tags { min-width: 0; }
  .article-entry .article-tags { flex-wrap: wrap; }
  .article-entry .tag { max-width: 100%; overflow-wrap: anywhere; }
}