/* Naples '44 — archival / editorial look. Light default, dark-aware. */

:root {
  --paper:        #f4efe4;
  --paper-raised: #fbf8f0;
  --ink:          #23201b;
  --ink-soft:     #5c554a;
  --ink-faint:    #8a8073;
  --rule:         #d8cfbc;
  --accent:       #9c3327;   /* brick red */
  --accent-soft:  #c96a4a;
  --link:         #7a2a20;
  --outer:        #3f5a63;   /* teal-grey for war events */
  --shadow:       rgba(40, 32, 20, 0.14);

  --icon-entry:    #6f6656;
  --icon-place:    #a8603a;
  --icon-person:   #4f7480;
  --icon-folklore: #a97c2f;
  --icon-theme:    #9c3327;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --maxw: 66rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:        #1a1815;
    --paper-raised: #232019;
    --ink:          #ece4d3;
    --ink-soft:     #b7ab95;
    --ink-faint:    #8a7f6c;
    --rule:         #3a352c;
    --accent:       #d9614e;
    --accent-soft:  #e0836e;
    --link:         #e39079;
    --outer:        #7fa6b0;
    --shadow:       rgba(0, 0, 0, 0.4);

    --icon-entry:    #9a8f79;
    --icon-place:    #cf8a5f;
    --icon-person:   #85a9b3;
    --icon-folklore: #cea748;
    --icon-theme:    #d9614e;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}

a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent); }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; color: var(--ink); }

em { font-style: italic; }

.year { color: var(--accent); font-style: italic; }

/* ---------- chrome ---------- */

.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.4rem 1.5rem 1rem;
  border-bottom: 1px solid var(--rule);
}

.site-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 1.25rem;
}
.site-nav a {
  font-family: var(--sans);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
}
.site-nav a:hover { color: var(--accent); }
.site-nav a.is-current { color: var(--accent); }

.site-main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
}

.site-footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.5rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-faint);
  font-size: 0.82rem;
  line-height: 1.5;
}
.site-footer p { max-width: 46rem; margin: 0; }
.site-footer p.site-footer-by { margin-top: 0.5rem; }

.kicker {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin: 0 0 0.75rem;
}

/* entity / entry type icon */
.entity-icon { display: block; width: 40px; height: 40px; margin: 0 0 0.7rem -2px; }
.entity-icon svg { width: 100%; height: 100%; display: block; }
.icon-entry    { color: var(--icon-entry); }
.icon-place    { color: var(--icon-place); }
.icon-person   { color: var(--icon-person); }
.icon-folklore { color: var(--icon-folklore); }
.icon-theme    { color: var(--icon-theme); }

/* rendered markdown */
.prose p { margin: 0 0 0.7rem; }
.prose ul, .prose ol { margin: 0 0 0.7rem; padding-left: 1.3rem; }
.prose li { margin: 0.15rem 0; }
.prose a { color: var(--link); }
.prose em { font-style: italic; }
.prose blockquote {
  margin: 0.7rem 0; padding-left: 0.9rem;
  border-left: 2px solid var(--rule); color: var(--ink-soft); font-style: italic;
}
.prose code {
  font-size: 0.9em; background: var(--paper-raised);
  padding: 0.05rem 0.3rem; border-radius: 2px;
}
.prose h2, .prose h3 { font-family: var(--serif); font-size: 1.05rem; margin: 1rem 0 0.4rem; }
.prose > :last-child { margin-bottom: 0; }

/* ---------- landing ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 3.5rem;
}
.hero-text { max-width: 40rem; }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); margin: 0 0 1rem; }
.hero .lede { font-size: 1.15rem; color: var(--ink-soft); }

.hero-book { margin: 0; width: 220px; }
.hero-book img {
  display: block; width: 100%; height: auto; border-radius: 2px;
  box-shadow: 0 6px 20px var(--shadow);
}
.hero-book figcaption {
  margin-top: 0.6rem; font-size: 0.78rem; color: var(--ink-faint); line-height: 1.4;
}

@media (max-width: 44rem) {
  .hero { grid-template-columns: 1fr; }
  .hero-book { order: -1; width: 150px; }
}

.cta {
  display: inline-block;
  margin-top: 1.4rem;
  padding: 0.7rem 1.4rem;
  background: var(--accent);
  color: #fbf8f0;
  font-weight: 600;
  text-decoration: none;
  border-radius: 2px;
}
.cta:hover { background: var(--link); color: #fff; }

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--rule);
}
.about-grid h2 { font-size: 1.15rem; margin: 0 0 0.5rem; }
.about-grid p { margin: 0; color: var(--ink-soft); font-size: 0.97rem; }

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--rule);
}
.stat-row-head { flex-basis: 100%; margin: 0; }
.stat { display: flex; flex-direction: column; text-decoration: none; }
.stat .num { font-family: var(--serif); font-size: 2rem; color: var(--accent); }
.stat .lbl { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint); }
a.stat:hover .num { color: var(--link); }
a.stat:hover .lbl { color: var(--ink-soft); }

/* ---------- timeline app ---------- */

.page-timeline .site-main { max-width: 84rem; }

.timeline-app {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22rem;
  gap: 2rem;
  align-items: start;
}

.viz-wrap { position: sticky; top: 1rem; }
#viz { width: 100%; aspect-ratio: 1 / 1; }
#viz svg { width: 100%; height: 100%; display: block; overflow: visible; }

.viz-hint { text-align: center; color: var(--ink-faint); font-size: 0.8rem; margin: 0.5rem 0 0; }

.oor { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 1.2rem; }
.oor > div { flex: 1 1 12rem; }
.oor h3 {
  font-family: var(--sans); font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint);
  margin: 0 0 0.4rem;
}
.oor ul { list-style: none; margin: 0; padding: 0; }
.oor li { font-size: 0.8rem; color: var(--ink-soft); padding: 0.15rem 0; }

.panel { display: flex; flex-direction: column; gap: 1.5rem; }

.detail {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1.1rem 1.2rem;
  min-height: 8rem;
  box-shadow: 0 1px 3px var(--shadow);
}
.detail.is-empty { display: flex; align-items: center; }
.detail-placeholder { color: var(--ink-faint); font-size: 0.9rem; margin: 0; }
.detail .d-date { font-family: var(--serif); font-size: 1.3rem; margin: 0 0 0.15rem; }
.detail .d-meta { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--ink-faint); margin: 0 0 0.7rem; }
.detail .d-summary { font-size: 0.95rem; color: var(--ink); margin: 0 0 0.8rem; }
.detail .d-section { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint); margin: 0.7rem 0 0.3rem; }
.detail .d-open { display: inline-block; margin-top: 0.6rem; font-size: 0.85rem; font-weight: 600; }

.detail .d-open-top {
  display: block; margin: 0 0 1rem; padding: 0.45rem 0.8rem;
  text-align: center; text-decoration: none;
  background: var(--accent); color: #fbf8f0;
  font-size: 0.85rem; font-weight: 600; border-radius: 3px;
}
.detail .d-open-top:hover { background: var(--link); color: #fff; }

.filters h2 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--ink-faint);
  margin: 0 0 0.6rem;
}
.filter-head { display: flex; justify-content: space-between; align-items: baseline; }
#clear-filters {
  font: inherit; font-size: 0.78rem; background: none; border: none;
  color: var(--accent); cursor: pointer; padding: 0;
}

.theme-list, .tag-list { list-style: none; margin: 0 0 1.4rem; padding: 0; }
.theme-list li, .tag-list li {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.28rem 0.4rem;
  font-size: 0.88rem;
  border-radius: 2px;
  cursor: pointer;
}
.theme-list li:hover, .tag-list li:hover { background: var(--paper-raised); }
.theme-list li.active, .tag-list li.active { background: var(--accent); color: #fbf8f0; }
.theme-list .swatch { width: 0.7rem; height: 0.7rem; border-radius: 50%; flex: none; }
.theme-list li .count, .tag-list li .count { margin-left: auto; color: var(--ink-faint); font-size: 0.78rem; }
.theme-list li.active .count, .tag-list li.active .count { color: #f0e2d8; }

#tag-search {
  width: 100%; font: inherit; font-size: 0.88rem;
  padding: 0.45rem 0.6rem; margin-bottom: 0.6rem;
  background: var(--paper-raised);
  border: 1px solid var(--rule); border-radius: 2px; color: var(--ink);
}
.tag-list { max-height: 16rem; overflow-y: auto; }
.tag-list .tag-kind { font-size: 0.72rem; color: var(--ink-faint); margin-left: auto; }
.tag-list li.active .tag-kind { color: #f0e2d8; }

/* svg element styling driven by classes toggled in JS */
.entry-hit { fill: transparent; cursor: pointer; }
.entry-dot { fill: var(--accent); pointer-events: none; transition: r 0.12s ease, opacity 0.12s ease; }
.entry-dot.dim { opacity: 0.12; }
.entry-dot.hit { opacity: 1; }
.entry-dot.selected { stroke: var(--ink); stroke-width: 2px; }
.event-dot { fill: var(--outer); }
.event-leader { stroke: var(--outer); stroke-width: 0.75px; opacity: 0.5; }
.event-truetick { stroke: var(--outer); stroke-width: 0.75px; opacity: 0.3; }
.event-label { font-family: var(--sans); font-size: 10px; fill: var(--outer); }
.ring-guide { fill: none; stroke: var(--rule); }
.month-tick { stroke: var(--rule); }
.month-label { font-family: var(--sans); font-size: 10px; fill: var(--ink-faint); }
.year-label { font-family: var(--serif); font-size: 13px; fill: var(--ink-faint); }

.tooltip {
  position: fixed;
  pointer-events: none;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.8rem;
  padding: 0.4rem 0.6rem;
  border-radius: 3px;
  max-width: 16rem;
  z-index: 20;
  box-shadow: 0 2px 8px var(--shadow);
}
.tooltip strong { display: block; font-family: var(--serif); font-size: 0.9rem; }

/* ---------- entry detail ---------- */

.entry { max-width: 58rem; }
.entry h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 1.2rem; }
.entry-summary { font-size: 1.12rem; color: var(--ink); }

.entry-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18rem;
  gap: 1rem 2.75rem;
  align-items: start;
}

.entry-sidebar { min-width: 0; }

.tag-block { padding-top: 1.4rem; margin-top: 1.4rem; border-top: 1px solid var(--rule); }
.entry-sidebar .tag-block:first-child { padding-top: 0; margin-top: 0; border-top: none; }
.tag-block h2 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.11em; color: var(--ink-faint); margin: 0 0 0.7rem; }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; padding: 0; }
.chip {
  display: inline-block;
  font-size: 0.82rem; padding: 0.2rem 0.6rem;
  background: var(--paper-raised); border: 1px solid var(--rule); border-radius: 100px;
  text-decoration: none; color: var(--ink-soft);
}
a.chip:hover { color: var(--accent); border-color: var(--accent-soft); }

.tag-lines { list-style: none; margin: 0; padding: 0; }
.tag-lines li { padding: 0.35rem 0; border-bottom: 1px dotted var(--rule); }
.tag-lines li:last-child { border-bottom: none; }
.tag-type {
  display: inline-block; margin-left: 0.5rem; font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.07em; color: var(--ink-faint);
}
.tag-note { display: block; font-size: 0.88rem; color: var(--ink-soft); margin-top: 0.15rem; }

/* Reflections — Lewis's own standout observations, given real visual weight
   rather than reading as just another tag list. */
.reflections { margin-top: 2.2rem; }
.reflections h2 {
  font-family: var(--serif); font-size: 1.1rem; font-weight: 600;
  color: var(--ink); margin: 0 0 1rem;
}
.reflection-card {
  position: relative;
  margin: 0 0 1.2rem;
  padding: 1.1rem 1.3rem 1.1rem 2.1rem;
  background: var(--paper-raised);
  border-left: 3px solid var(--accent);
  border-radius: 0 4px 4px 0;
  box-shadow: 0 1px 3px var(--shadow);
}
.reflection-card::before {
  content: "\201C";
  position: absolute; left: 0.5rem; top: 0.35rem;
  font-family: var(--serif); font-size: 2.4rem; line-height: 1;
  color: var(--accent-soft); opacity: 0.7;
}
.reflection-title {
  font-family: var(--serif); font-size: 1.08rem; font-weight: 600;
  margin: 0 0 0.4rem; color: var(--ink);
}
.reflection-note {
  font-size: 1rem; font-style: italic; color: var(--ink-soft);
  margin: 0; line-height: 1.65;
}

.entry-nav {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  margin-top: 2.5rem; padding-top: 1.2rem; border-top: 1px solid var(--rule);
  font-size: 0.9rem;
}
.entry-nav .to-timeline { color: var(--ink-faint); }

.key-hint { margin: 0.8rem 0 0; text-align: center; font-size: 0.78rem; color: var(--ink-faint); }
.key-hint kbd {
  font-family: var(--sans); font-size: 0.72rem;
  border: 1px solid var(--rule); border-bottom-width: 2px; border-radius: 3px;
  padding: 0.05rem 0.35rem; background: var(--paper-raised);
}

/* ---------- entity pages + vertical timeline ---------- */

.entity { max-width: 44rem; }
.entity h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 1rem; }
.entity-desc { font-size: 1.08rem; color: var(--ink); margin: 0 0 1rem; }
.entity-desc p { margin: 0 0 0.6rem; }

.entity-book-role {
  border-left: 2px solid var(--accent-soft);
  padding: 0.1rem 0 0.1rem 1rem;
  margin: 0 0 1.4rem;
  color: var(--ink-soft);
}
.entity-book-role p { margin: 0 0 0.5rem; }
.entity-book-role-label {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ink-faint); margin: 0 0 0.3rem !important;
}

.entity-count { font-size: 0.9rem; color: var(--ink-faint); margin: 0 0 1.8rem; }
.entity-external {
  margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid var(--rule);
  font-size: 0.9rem; color: var(--ink-faint);
}

.place-map-wrap { margin: 0 0 1.8rem; }
#place-map {
  height: 320px; width: 100%;
  border: 1px solid var(--rule); border-radius: 3px;
  background: var(--paper-raised);
}
.place-map-wrap figcaption {
  margin-top: 0.4rem; font-size: 0.78rem; color: var(--ink-faint);
}
.leaflet-container { font: inherit; background: var(--paper-raised); }
.leaflet-container a { color: var(--link); }
.leaflet-bar a {
  background: var(--paper-raised); color: var(--ink);
  border-bottom-color: var(--rule);
}
.leaflet-bar a:hover { background: var(--paper); }
.leaflet-tooltip {
  font-size: 0.78rem; padding: 0.1rem 0.4rem;
  background: var(--ink); color: var(--paper); border: none;
}
.leaflet-tooltip::before { display: none; }

.vtimeline { list-style: none; margin: 0; padding: 0; position: relative; }
.vtimeline::before {
  content: ""; position: absolute; left: 6.5rem; top: 0.4rem; bottom: 0.4rem;
  width: 1px; background: var(--rule);
}
.vt-item { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1.4rem; padding: 0.8rem 0; }
.vt-date { text-align: right; position: relative; }
.vt-date::after {
  content: ""; position: absolute; right: -1.4rem; top: 0.45rem;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 3px var(--paper);
}
.vt-day { display: block; font-family: var(--serif); font-size: 1rem; color: var(--ink); }
.vt-year { display: block; font-size: 0.75rem; color: var(--ink-faint); }
.vt-body { padding-left: 0.4rem; }
.vt-summary { display: block; color: var(--ink); text-decoration: none; }
.vt-summary:hover { color: var(--accent); }
.vt-note { margin: 0.3rem 0 0; font-size: 0.9rem; color: var(--ink-soft); }
.vt-themes { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.5rem 0 0; padding: 0; }
.vt-themes a {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-faint); text-decoration: none;
}
.vt-themes a:hover { color: var(--accent); }

@media (max-width: 34rem) {
  .vtimeline::before, .vt-date::after { display: none; }
  .vt-item { grid-template-columns: 1fr; gap: 0.3rem; }
  .vt-date { text-align: left; }
  .vt-day { display: inline; } .vt-year { display: inline; margin-left: 0.4rem; }
}

/* ---------- entity index / browse ---------- */

.entity-index { max-width: 52rem; }
.entity-index h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 0.5rem; }
.eix-total {
  font-family: var(--sans); font-size: 1rem; font-weight: 600;
  color: var(--ink-faint); vertical-align: 0.35em;
}
.eix-blurb { color: var(--ink-soft); max-width: 40rem; margin: 0 0 1.6rem; }

.entity-sort { display: flex; gap: 0.4rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.entity-sort button {
  font: inherit; font-size: 0.8rem; cursor: pointer;
  padding: 0.3rem 0.7rem; border-radius: 100px;
  background: var(--paper-raised); color: var(--ink-soft); border: 1px solid var(--rule);
}
.entity-sort button:hover { color: var(--accent); }
.entity-sort button.is-active {
  background: var(--accent); color: #fbf8f0; border-color: var(--accent);
}

.ei-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 0 1.8rem;
}
.ei-group {
  grid-column: 1 / -1;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.11em;
  color: var(--ink-faint);
  margin: 1.6rem 0 0.3rem; padding-bottom: 0.3rem; border-bottom: 1px solid var(--rule);
}
.ei-group:first-child { margin-top: 0; }
.ei-group span { font-weight: 400; color: var(--ink-faint); opacity: 0.6; margin-left: 0.3rem; }
.ei-list.flat .ei-group { display: none; }

.ei-item {
  display: flex; align-items: baseline; gap: 0.6rem;
  padding: 0.32rem 0; border-bottom: 1px dotted var(--rule);
}
.ei-name { flex: 1; text-decoration: none; }
.ei-name:hover { color: var(--accent); }
.ei-count { font-size: 0.78rem; color: var(--ink-faint); font-variant-numeric: tabular-nums; }

.ei-list--wide { grid-template-columns: 1fr; }
.ei-list--wide .ei-item { flex-wrap: wrap; padding: 0.75rem 0; }
.ei-list--wide .ei-name { flex: 0 0 auto; font-family: var(--serif); font-size: 1.05rem; }
.ei-list--wide .ei-desc {
  flex: 1 1 100%; order: 3; font-size: 0.9rem; color: var(--ink-soft); margin-top: 0.15rem;
}

/* ---------- responsive ---------- */

@media (max-width: 62rem) {
  .timeline-app { grid-template-columns: 1fr; }
  .viz-wrap { position: static; }
  #viz { max-width: 32rem; margin: 0 auto; }
}

@media (max-width: 46rem) {
  .entry-layout { grid-template-columns: 1fr; }
  .entry-sidebar .tag-block:first-child { padding-top: 1.4rem; margin-top: 1.4rem; border-top: 1px solid var(--rule); }
}

@media (max-width: 34rem) {
  body { font-size: 16px; }
  .site-header { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .site-nav { justify-content: flex-start; }
}