:root {
  color-scheme: light dark;
  --bg: #faf7f2;
  --fg: #1c1a17;
  --accent: #7a2e2e;
  --accent-assyria: #3e5c76;
  --accent-babylon: #8a6d1f;
  --accent-prophets: #4f7a3d;
  --accent-israel: #6a4c93;
  --accent-aram: #1f7a72;
  --muted: #6b6459;
  --border: #ddd6ca;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171512;
    --fg: #ece7dd;
    --accent: #d98b8b;
    --accent-assyria: #8fb0cc;
    --accent-babylon: #d9b969;
    --accent-prophets: #8fc26f;
    --accent-israel: #b79ad9;
    --accent-aram: #6ecdc4;
    --muted: #a39a8a;
    --border: #3a352c;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}

header, main, footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem;
}

header {
  border-bottom: 1px solid var(--border);
}

header h1 {
  margin: 0;
  font-size: 1.5rem;
}

.hebrew-date-bar {
  display: flex;
  justify-content: space-between;
  margin: 0.4rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

nav a {
  margin-right: 1.25rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

footer {
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
}

a {
  color: var(--accent);
}

.timeline {
  width: 100%;
  height: 520px;
  border: 1px solid var(--border);
}

.vis-item {
  border-color: var(--accent) !important;
  background-color: color-mix(in srgb, var(--accent) 20%, var(--bg)) !important;
  color: var(--fg) !important;
  cursor: pointer;
}

.vis-item.reign-assyria {
  border-color: var(--accent-assyria) !important;
  background-color: color-mix(in srgb, var(--accent-assyria) 20%, var(--bg)) !important;
}

.vis-item.reign-babylon {
  border-color: var(--accent-babylon) !important;
  background-color: color-mix(in srgb, var(--accent-babylon) 20%, var(--bg)) !important;
}

.vis-item.reign-prophets {
  border-color: var(--accent-prophets) !important;
  background-color: color-mix(in srgb, var(--accent-prophets) 20%, var(--bg)) !important;
}

.vis-item.reign-israel {
  border-color: var(--accent-israel) !important;
  background-color: color-mix(in srgb, var(--accent-israel) 20%, var(--bg)) !important;
}

.vis-item.reign-aram {
  border-color: var(--accent-aram) !important;
  background-color: color-mix(in srgb, var(--accent-aram) 20%, var(--bg)) !important;
}

.vis-timeline {
  font-family: Georgia, "Times New Roman", serif;
  border-color: var(--border) !important;
}

.vis-labelset .vis-label,
.vis-panel.vis-left {
  color: var(--fg);
  border-color: var(--border) !important;
  background-color: var(--bg) !important;
}

.vis-time-axis .vis-text {
  color: var(--muted);
}

.vis-time-axis .vis-grid.vis-minor,
.vis-time-axis .vis-grid.vis-major {
  border-color: var(--border) !important;
}

main.timeline-page {
  max-width: none;
}

main.timeline-page > p {
  max-width: 720px;
}

.timeline-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1.5rem;
  align-items: start;
  margin-top: 1rem;
}

/* Prose pages (About, Sources): no timeline widget, so they don't need the
   wide content well the timeline pages give their vis.js canvas — cap the
   overall width and give the encyclopedic side column a bigger share
   (roughly 1/3 side : 2/3 content) instead of that fixed 320px sidebar. */
main.prose-page {
  max-width: 960px;
}

@media (min-width: 701px) {
  main.prose-page .timeline-layout {
    grid-template-columns: 1fr 2fr;
  }
}

#preview {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem;
  min-height: 200px;
}

#preview h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

#preview blockquote {
  margin: 0.75rem 0;
  padding-left: 0.75rem;
  border-left: 2px solid var(--accent);
  font-style: italic;
}

#preview blockquote p {
  margin: 0 0 0.5rem;
}

#preview blockquote p:last-child {
  margin-bottom: 0;
}

#preview .verse-he {
  font-style: normal;
  font-size: 1.1em;
  line-height: 1.8;
}

#preview .preview-links a {
  margin-right: 0.75rem;
}

#preview .preview-links a.source-tab.active {
  font-weight: bold;
  border-bottom: 2px solid var(--accent);
}

#preview .preview-links .source-label {
  color: var(--muted);
  font-size: 0.8em;
}

#preview .wiki-read-more {
  font-size: 0.9rem;
}

#preview .sefaria-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 0 0 0.5rem;
  font-weight: bold;
}

#preview .sefaria-nav button {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
  font-size: 1rem;
  line-height: 1;
  padding: 0.15rem 0.5rem;
  cursor: pointer;
}

#preview .sefaria-nav button:disabled {
  opacity: 0.3;
  cursor: default;
}

#preview .verse-num {
  font-weight: bold;
  font-size: 0.8em;
  opacity: 0.6;
}

.favicon {
  width: 0.9em;
  height: 0.9em;
  vertical-align: middle;
  margin-left: 0.25rem;
}

.muted {
  color: var(--muted);
}

@media (max-width: 700px) {
  .timeline-layout {
    grid-template-columns: 1fr;
  }
}