/* ------------------------------------------------------------------
   Deutsche Geschichte — vom Mittelalter zur Neuzeit
   Designsprache: Pergament + Tinte + Goldakzent. Cormorant Garamond
   (Serif, Headlines + Marker) · Inter (Sans, Body).
   Kategoriefarben (vom User vorgegeben):
     technik  blau    #1e6bb8
     krieg    rot     #c1272d
     kirche   gelb    #d9a300
     politik  grün    #2e7d32
------------------------------------------------------------------- */

:root {
  /* Kategorien (etwas gedämpft, harmonieren mit Pergamenton) */
  --c-technik:  #1f5b96;
  --c-krieg:    #b22a2f;
  --c-kirche:   #b8861a;
  --c-politik:  #2e7d32;

  --c-technik-bg: #e6eef6;
  --c-krieg-bg:   #f7e4e5;
  --c-kirche-bg:  #f6ecd2;
  --c-politik-bg: #e6f0e8;

  /* Grundpalette */
  --c-paper:  #f4ecd8;       /* Pergament */
  --c-paper2: #ece2c8;       /* etwas dunkler für Tiefe */
  --c-bg:     #f7f1e1;
  --c-fg:     #2a241c;       /* warmer Tinten-Ton */
  --c-muted:  #7a6e58;
  --c-line:   #c9bda1;
  --c-card:   #fffdf6;
  --c-gold:   #c89a32;
  --c-gold-d: #8a6612;
  --c-ink:    #1a1812;

  /* Schatten */
  --shadow-card:       0 1px 2px rgba(58,46,28,.07), 0 6px 14px rgba(58,46,28,.08);
  --shadow-card-hover: 0 2px 4px rgba(58,46,28,.10), 0 16px 28px rgba(58,46,28,.14);
  --shadow-marker:     0 2px 6px rgba(30,20,5,.25), inset 0 0 0 1px rgba(255,240,200,.15);

  --r-card: 10px;

  --serif: "Cormorant Garamond", "EB Garamond", Garamond, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  /* Anchor-Sprünge und Slider-Scroll respektieren die sticky-Höhe */
  scroll-padding-top: calc(var(--sticky-h, 100px) + 10px);
}

html, body {
  margin: 0;
  color: var(--c-fg);
  font: 16px/1.55 var(--sans);
  background-color: var(--c-bg);
  /* Subtile Papier-Textur (Inline-SVG, kein externer Request) */
  background-image:
    radial-gradient(circle at 18% 14%, rgba(200,154,50,.06) 0, transparent 55%),
    radial-gradient(circle at 82% 78%, rgba(120,80,40,.05) 0, transparent 60%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' seed='4'/><feColorMatrix values='0 0 0 0 .55  0 0 0 0 .43  0 0 0 0 .25  0 0 0 .06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-attachment: fixed;
}

/* ---------------- Sticky Top (Header + Toolbar) ---------------- */
.page-top {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-bg);
  box-shadow: 0 6px 18px rgba(20,15,5,.18);
}

/* ---------------- Header ---------------- */
.page-header {
  position: relative;
  color: #f4ecd8;
  padding: 1.3rem 1.2rem 1.35rem;
  background:
    radial-gradient(ellipse at 50% 0%, #2a3a55 0%, #1d2a3d 45%, #14202f 100%);
  border-bottom: 1px solid #0d1622;
  overflow: hidden;
}
.page-header::before {
  /* Subtile Wellen-Textur als SVG-Pattern */
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='80' height='80'><g fill='none' stroke='%23c89a32' stroke-opacity='.08' stroke-width='1'><path d='M0 60 Q20 50 40 60 T80 60'/><path d='M0 30 Q20 20 40 30 T80 30'/></g></svg>");
  pointer-events: none;
  z-index: 0;
}
.header-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 .5rem;
  text-align: center;
}
.header-emblem {
  display: block;
  margin: 0 auto .35rem;
  width: clamp(60px, 7vw, 90px);
  height: auto;
  filter: drop-shadow(0 3px 6px rgba(0,0,0,.45));
}
.page-header h1 {
  display: block;
  margin: 0 auto;
  padding: 0;
  max-width: 100%;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.7rem, 4.5vw, 2.9rem);
  letter-spacing: .055em;
  line-height: 1.1;
  color: #f7eecf;
  text-shadow: 0 1px 0 rgba(0,0,0,.55), 0 0 24px rgba(200,154,50,.18);
}
.header-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  margin-top: .45rem;
}
.header-ornament .ornament-line {
  display: inline-block;
  width: clamp(60px, 14vw, 140px);
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--c-gold) 50%, transparent 100%);
}
.header-ornament .ornament-glyph {
  font-family: var(--serif);
  color: var(--c-gold);
  font-size: 1rem;
  line-height: 1;
  text-shadow: 0 0 8px rgba(200,154,50,.4);
}
.page-header h1 .years {
  display: inline-block;
  color: var(--c-gold);
  font-style: italic;
  font-weight: 500;
  font-size: .82em;
}

/* ---------------- Toolbar ---------------- */
.toolbar {
  background: linear-gradient(180deg, #f6efdc 0%, #efe5cc 100%);
  border-bottom: 1px solid var(--c-line);
}
.toolbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: .55rem 1rem .7rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.toolbar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem .8rem;
  align-items: flex-start;
  justify-content: center;
}
.toolbar fieldset {
  border: 1px solid var(--c-line);
  border-radius: 7px;
  background: var(--c-card);
  padding: .35rem .7rem .55rem;
  margin: 0;
  font-size: .85rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
}
.toolbar legend {
  font-family: var(--serif);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--c-gold-d);
  padding: 0 .3rem;
  text-transform: none;
}
#yearLabel {
  font-family: var(--serif);
  font-style: italic;
  color: var(--c-ink);
}
.toolbar label {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  margin-right: .6rem;
  cursor: pointer;
  white-space: nowrap;
}
.toolbar label.cat {
  padding: .1rem .5rem;
  border-radius: 3px;
  border: 1px solid transparent;
}
label.cat-technik { color: var(--c-technik); background: var(--c-technik-bg); }
label.cat-krieg   { color: var(--c-krieg);   background: var(--c-krieg-bg); }
label.cat-kirche  { color: #836400;          background: var(--c-kirche-bg); }
label.cat-politik { color: var(--c-politik); background: var(--c-politik-bg); }

.search input[type=search],
.focus select {
  border: 1px solid var(--c-line);
  border-radius: 4px;
  padding: .32rem .55rem;
  font: inherit;
  background: #fdfaf1;
  color: var(--c-fg);
}
.search input[type=search] { width: 200px; }
.focus select { min-width: 240px; cursor: pointer; }

/* --- Dropdown mit Checkboxen (Kategorien) --- */
.dropdown-checks {
  position: relative;
  display: inline-block;
}
.dropdown-checks summary {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  list-style: none;
  cursor: pointer;
  border: 1px solid var(--c-line);
  border-radius: 4px;
  padding: .32rem .55rem;
  background: #fdfaf1;
  color: var(--c-fg);
  font: inherit;
  min-width: 180px;
  white-space: nowrap;
  user-select: none;
}
.dropdown-checks summary::-webkit-details-marker { display: none; }
.dropdown-checks summary::marker { content: ''; }
.dropdown-checks .chev {
  margin-left: auto;
  color: var(--c-gold-d);
  transition: transform .15s ease;
}
.dropdown-checks[open] .chev { transform: rotate(180deg); }
.dropdown-checks .dropdown-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 60;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(58,46,28,.18);
  padding: .35rem .45rem;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 100%;
}
.dropdown-checks .dropdown-panel label.cat {
  margin: 0;
  padding: .25rem .5rem;
  border-radius: 3px;
  display: flex;
  align-items: center;
  gap: .4rem;
}

/* --- Year-Slider (eigene Zeile, zentral, breit) --- */
.year-slider {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  align-self: center;
  padding: .2rem 1.2rem .4rem;
}
.year-slider legend {
  margin: 0 auto;
  display: block;
  text-align: center;
}
.year-slider input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 26px;
  background: transparent;
  cursor: pointer;
  margin: .15rem 0 .05rem;
}
.year-slider input[type=range]::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--c-paper2) 0%, var(--c-gold) 50%, var(--c-paper2) 100%);
  border: 1px solid var(--c-line);
  box-shadow: inset 0 1px 2px rgba(0,0,0,.08);
}
.year-slider input[type=range]::-moz-range-track {
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--c-paper2) 0%, var(--c-gold) 50%, var(--c-paper2) 100%);
  border: 1px solid var(--c-line);
}
.year-slider input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px; height: 26px;
  margin-top: -10px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff8e0 0%, var(--c-gold) 60%, var(--c-gold-d) 100%);
  border: 1px solid var(--c-gold-d);
  box-shadow: 0 2px 4px rgba(58,46,28,.25);
}
.year-slider input[type=range]::-moz-range-thumb {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff8e0 0%, var(--c-gold) 60%, var(--c-gold-d) 100%);
  border: 1px solid var(--c-gold-d);
  box-shadow: 0 2px 4px rgba(58,46,28,.25);
}
.year-slider input[type=range]:focus { outline: none; }
.year-slider input[type=range]:focus::-webkit-slider-thumb {
  box-shadow: 0 0 0 3px rgba(200,154,50,.35), 0 2px 4px rgba(58,46,28,.25);
}
.year-heatmap {
  margin: 4px 0 2px;
  height: 26px;
  pointer-events: none;
  /* sanfter Untergrund, damit auch leere Bereiche eine zarte Linie geben */
  background:
    linear-gradient(180deg, transparent 0%, transparent calc(100% - 1px), var(--c-line) 100%);
}
.year-heatmap svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.year-heatmap svg rect {
  opacity: .8;
  transition: opacity .15s ease;
}
.year-heatmap svg .hm-technik { fill: var(--c-technik); }
.year-heatmap svg .hm-krieg   { fill: var(--c-krieg); }
.year-heatmap svg .hm-kirche  { fill: var(--c-kirche); }
.year-heatmap svg .hm-politik { fill: var(--c-politik); }
body.focus-on .year-heatmap svg rect { opacity: 1; }

.slider-scale {
  display: flex;
  justify-content: space-between;
  font-size: .7rem;
  font-family: var(--serif);
  font-style: italic;
  color: var(--c-muted);
  padding: 0 4px;
  letter-spacing: .03em;
}

/* ---------------- Counter ---------------- */
.counters {
  text-align: center;
  color: var(--c-muted);
  font-size: .88rem;
  font-style: italic;
  font-family: var(--serif);
  margin: 1rem 0 0;
  letter-spacing: .02em;
}

/* ---------------- Timeline ---------------- */
/* Content-Layout: links Timeline, rechts (klappbar) Detail+Karte */
.content-row {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 1rem 4rem;
}
.timeline-col {
  flex: 1 1 auto;
  min-width: 0;
}
.right-stack {
  flex: 0 0 min(560px, 45vw);
  position: sticky;
  top: calc(var(--sticky-h, 100px) + 8px);
  height: calc(100vh - var(--sticky-h, 100px) - 16px);
  display: flex;
  flex-direction: column;
  gap: .9rem;
  overflow: hidden;
}
.right-stack[hidden] { display: none; }
.right-stack .detail-panel { flex: 1 1 auto; }

.timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 36px;
  position: relative;
}
.timeline::before {
  /* Vertikale Linie am linken Rand — sepia, mit dezenter Vignette */
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 18px;
  width: 3px;
  background: linear-gradient(180deg,
    transparent 0,
    var(--c-gold-d) 60px,
    #6b5430 50%,
    var(--c-gold-d) calc(100% - 60px),
    transparent 100%);
  box-shadow: 0 0 6px rgba(120,80,40,.18);
}

/* Decade-Marker */
.decade-marker {
  position: relative;
  text-align: center;
  margin: 2.6rem 0 1.2rem;
  z-index: 2;
  scroll-margin-top: calc(var(--sticky-h, 110px) + 16px);
}
.decade-marker span {
  display: inline-block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: .04em;
  color: #f4ecd8;
  background:
    linear-gradient(180deg, #25324a 0%, #142031 100%);
  padding: .35rem 1.2rem;
  border-radius: 4px;
  box-shadow: var(--shadow-marker);
  position: relative;
  border: 1px solid #0c1525;
}
.decade-marker span::before,
.decade-marker span::after {
  /* Banner-Tail-Ornamente */
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 14px;
  background:
    linear-gradient(180deg, #25324a 0%, #142031 100%);
  border: 1px solid #0c1525;
}
.decade-marker span::before {
  left: -12px;
  clip-path: polygon(100% 0, 100% 100%, 0 50%);
  border-right: 0;
}
.decade-marker span::after {
  right: -12px;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  border-left: 0;
}

/* Einzelnes Ereignis — alle linksbündig an der Vertikallinie */
.event {
  position: relative;
  width: 100%;
  padding: .25rem 0 .25rem 22px;
  margin: 1.1rem 0;
  scroll-margin-top: calc(var(--sticky-h, 110px) + 16px);
}
.event::before {
  /* Verbindungspunkt auf der vertikalen Linie */
  content: '';
  position: absolute;
  top: 1.3rem;
  left: -26px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-card);
  border: 3px solid var(--cat-color, #888);
  box-shadow: 0 0 0 3px rgba(244,236,216,1), 0 2px 4px rgba(58,46,28,.2);
  z-index: 3;
}

.event-card {
  background: var(--c-card);
  border-radius: var(--r-card);
  border-left: 5px solid var(--cat-color, #888);
  box-shadow: var(--shadow-card);
  padding: .7rem 3rem .85rem .9rem;
  cursor: pointer;
  transition: box-shadow .18s ease, transform .18s ease;
  position: relative;
  max-width: 680px;
}
/* Siegel-Symbol oben rechts */
.event-seal {
  position: absolute;
  top: .55rem;
  right: .55rem;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cat-color, var(--c-gold-d));
  background: radial-gradient(circle at 30% 30%, #fff7d8 0%, #f4d77f 65%, #c89a32 100%);
  border: 1.5px solid var(--c-gold-d);
  border-radius: 50%;
  line-height: 1;
  box-shadow: 0 1px 3px rgba(0,0,0,.18), inset 0 0 0 1px rgba(255,255,255,.4);
  z-index: 2;
  user-select: none;
}
.event-card::before {
  /* Schmaler heller Glanz oben — Buch-/Pergament-Effekt */
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,0) 18%);
  pointer-events: none;
}
.event.right .event-card {
  border-left: none;
  border-right: 5px solid var(--cat-color, #888);
}
.event-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.event-card.selected {
  outline: 3px solid var(--c-gold-d);
  outline-offset: 2px;
}
.event-card.related {
  outline: 2px dashed var(--c-gold-d);
  outline-offset: 2px;
  background: #fff7e2;
}
.event.hidden { display: none; }

.event-jahr {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.1;
  color: var(--cat-color, #444);
  letter-spacing: .01em;
}
.event-titel {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.08rem;
  line-height: 1.3;
  margin: .15rem 0 .3rem;
  color: var(--c-ink);
}
.event-meta {
  font-size: .78rem;
  color: var(--c-muted);
  display: flex;
  gap: .55rem;
  flex-wrap: wrap;
  align-items: center;
}
.event-meta .event-ort { font-style: italic; }
.event-tags {
  margin-top: .45rem;
  display: flex;
  gap: .25rem;
  flex-wrap: wrap;
}
.event-tag {
  display: inline-flex;
  align-items: center;
  gap: .15rem;
  border-radius: 3px;
  padding: .07rem .42rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.4;
  white-space: nowrap;
  font-family: var(--sans);
}

/* Kategorie-Farben (data-cat liefert die Variable) */
.event[data-cat=technik]  { --cat-color: var(--c-technik);  }
.event[data-cat=krieg]    { --cat-color: var(--c-krieg);    }
.event[data-cat=kirche]   { --cat-color: var(--c-kirche);   }
.event[data-cat=politik]  { --cat-color: var(--c-politik);  }

/* Sanfte Hervorhebung Schwerpunkt-Karten (sehr dezent) */
.event.has-wilhelmshaven .event-card,
.event.has-industrialisierung .event-card {
  background: linear-gradient(180deg, #fffaee 0%, #fffdf6 60%);
}

/* Aktiver Schwerpunkt-Filter: zugehörige Karten mit farbigem Ring */
body.focus-on .event:not(.hidden) .event-card { box-shadow: var(--shadow-card-hover); }
body.focus-industrialisierung .event.has-industrialisierung .event-card { outline: 2px solid #553c0a; outline-offset: 1px; }
body.focus-wilhelmshaven      .event.has-wilhelmshaven      .event-card { outline: 2px solid #1a1a1a; outline-offset: 1px; }
body.focus-protestantismus    .event.has-protestantismus    .event-card { outline: 2px solid #c9a96e; outline-offset: 1px; }
body.focus-napoleon           .event.has-napoleon           .event-card { outline: 2px solid #5a3013; outline-offset: 1px; }
body.focus-jesuiten           .event.has-jesuiten           .event-card { outline: 2px solid #5b3c11; outline-offset: 1px; }
body.focus-ww1                .event.has-ww1                .event-card { outline: 2px solid #5a4a3c; outline-offset: 1px; }
body.focus-ww2                .event.has-ww2                .event-card { outline: 2px solid #3a3a3a; outline-offset: 1px; }
body.focus-habsburger         .event.has-habsburger         .event-card { outline: 2px solid #d4a838; outline-offset: 1px; }
body.focus-preussen           .event.has-preussen           .event-card { outline: 2px solid #1a1a1a; outline-offset: 1px; }
body.focus-reichseinigung     .event.has-reichseinigung     .event-card { outline: 2px solid #552020; outline-offset: 1px; }
body.focus-ddr                .event.has-ddr                .event-card { outline: 2px solid #7a1818; outline-offset: 1px; }
body.focus-kreuzzuege         .event.has-kreuzzuege         .event-card { outline: 2px solid #7a1818; outline-offset: 1px; }
body.focus-konzile            .event.has-konzile            .event-card { outline: 2px solid #4a2078; outline-offset: 1px; }
body.focus-aufklaerung        .event.has-aufklaerung        .event-card { outline: 2px solid #b8861a; outline-offset: 1px; }
body.focus-bildung            .event.has-bildung            .event-card { outline: 2px solid #4a3422; outline-offset: 1px; }
body.focus-pandemien          .event.has-pandemien          .event-card { outline: 2px solid #3a1e3a; outline-offset: 1px; }
body.focus-migration          .event.has-migration          .event-card { outline: 2px solid #6a4a30; outline-offset: 1px; }
body.focus-kalterkrieg        .event.has-kalterkrieg        .event-card { outline: 2px solid #1a3a5a; outline-offset: 1px; }
body.focus-eu                 .event.has-eu                 .event-card { outline: 2px solid #003399; outline-offset: 1px; }
body.focus-digital            .event.has-digital            .event-card { outline: 2px solid #0a3050; outline-offset: 1px; }
body.focus-finanzen           .event.has-finanzen           .event-card { outline: 2px solid #1a4a2a; outline-offset: 1px; }

/* ---------------- Detail Panel im Right-Stack ---------------- */
.detail-panel {
  flex: 1 1 auto;
  background: var(--c-card);
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' seed='6'/><feColorMatrix values='0 0 0 0 .55  0 0 0 0 .43  0 0 0 0 .25  0 0 0 .04 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  border: 1px solid var(--c-line);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(30,20,5,.14);
  padding: 1rem 1.4rem 1.3rem;
  overflow-y: auto;
  min-height: 0;
  position: relative;
}

/* Inline-Bild im Detail-Panel (Wikipedia/Commons-Foto zum Event) */
.inline-image {
  margin: .75rem 0 .9rem;
  padding: 0;
}
.inline-image img {
  display: block;
  width: 100%;
  max-height: 150px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--c-line);
  border-radius: 4px;
  background: #efe5cc;
  /* historische Schwarzweißfotos leicht aufhellen */
  filter: brightness(1.15) contrast(.95);
  cursor: zoom-in;
  transition: filter .15s ease;
}
.inline-image img:hover { filter: brightness(1.18) contrast(1) }
.inline-image figcaption {
  font-family: var(--serif);
  font-style: italic;
  font-size: .72rem;
  color: var(--c-muted);
  padding: .3rem .25rem 0;
  text-align: center;
}

/* Lightbox: Bild auf Klick groß anzeigen */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 12, 5, .88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1rem 1rem;
  cursor: zoom-out;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 92vw;
  max-height: 80vh;
  object-fit: contain;
  border: 2px solid var(--c-gold);
  border-radius: 4px;
  box-shadow: 0 4px 24px rgba(0,0,0,.6);
  filter: brightness(1.15) contrast(.95);
  background: #efe5cc;
}
.lightbox-caption {
  margin-top: .8rem;
  color: #f4ecd8;
  font-family: var(--serif);
  font-style: italic;
  font-size: .92rem;
  max-width: 92vw;
  text-align: center;
}
.lightbox-close {
  position: absolute;
  top: .6rem; right: 1rem;
  background: transparent;
  border: 0;
  color: #f4ecd8;
  font-size: 2.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 .5rem;
}
.lightbox-close:hover { color: var(--c-gold); }

/* Inline-Map im Detail-Panel */
.inline-map {
  margin: .9rem 0 1rem;
}
.inline-map .map-frame {
  position: relative;
  width: 100%;
  height: 280px;
  background: #efe5cc;
  border: 1px solid var(--c-line);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.inline-map .map-image-wrap {
  position: relative;
  display: inline-block;
  line-height: 0;
  will-change: transform;
  transition: transform .25s ease;
}
.inline-map .map-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 280px;
  pointer-events: none;
  -webkit-user-drag: none;
}
.inline-map .map-pin {
  position: absolute;
  transform: translate(-50%, -50%) scale(var(--pin-counter-scale, 1));
  transform-origin: center center;
  pointer-events: none;
  z-index: 2;
  line-height: 1;
}
.inline-map .map-pin[hidden] { display: none; }
.inline-map .map-pin-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ff6b6b, #c1272d 60%, #5a0a0e);
  border: 3px solid #fff5d0;
  box-shadow: 0 0 0 0 rgba(193,39,45,.7), 0 2px 4px rgba(0,0,0,.45);
  animation: pin-pulse 1.8s ease-out infinite;
}
@keyframes pin-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(193,39,45,.7), 0 2px 4px rgba(0,0,0,.45); }
  100% { box-shadow: 0 0 0 22px rgba(193,39,45,0), 0 2px 4px rgba(0,0,0,.45); }
}
.inline-map .map-pin-label {
  position: absolute;
  left: 22px;
  top: 0;
  white-space: nowrap;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-ink);
  text-shadow: 0 0 3px #fbf5e1, 0 0 3px #fbf5e1, 0 0 3px #fbf5e1, 1px 1px 2px rgba(0,0,0,.5);
}
.inline-map .map-caption {
  font-family: var(--serif);
  font-style: italic;
  font-size: .72rem;
  color: var(--c-muted);
  padding: .35rem .25rem 0;
  text-align: center;
}
.detail-panel .close {
  position: absolute;
  top: .6rem; right: 1rem;
  background: transparent;
  border: 0;
  font-size: 1.9rem;
  line-height: 1;
  cursor: pointer;
  color: var(--c-muted);
  transition: color .15s ease;
}
.detail-panel .close:hover { color: var(--c-ink); }
.detail-panel h2 {
  margin: 0 0 .35rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.25;
  color: var(--c-ink);
}
.detail-panel .detail-jahr {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.1rem;
  display: inline-block;
  padding: .2rem .65rem;
  border-radius: 3px;
  color: #fff;
  margin-bottom: .65rem;
  letter-spacing: .03em;
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.detail-panel .detail-meta {
  font-size: .9rem;
  color: var(--c-muted);
  margin-bottom: .55rem;
}
.detail-panel .detail-tags {
  margin-bottom: .9rem;
  display: flex;
  gap: .25rem;
  flex-wrap: wrap;
}
.detail-panel p.beschreibung {
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--c-fg);
  font-family: var(--serif);
}
.detail-panel h3 {
  margin: 1.4rem 0 .45rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .04em;
  color: var(--c-gold-d);
  border-bottom: 1px solid var(--c-line);
  padding-bottom: .25rem;
}
.detail-panel .related-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.detail-panel .related-list li {
  padding: .45rem .65rem;
  border-left: 4px solid var(--cat-color, #888);
  background: rgba(255,250,232,.6);
  border-radius: 0 4px 4px 0;
  margin-bottom: .4rem;
  font-size: .92rem;
  cursor: pointer;
  transition: background .15s ease;
}
.detail-panel .related-list li[data-cat=technik]  { --cat-color: var(--c-technik); }
.detail-panel .related-list li[data-cat=krieg]    { --cat-color: var(--c-krieg); }
.detail-panel .related-list li[data-cat=kirche]   { --cat-color: var(--c-kirche); }
.detail-panel .related-list li[data-cat=politik]  { --cat-color: var(--c-politik); }
.detail-panel .related-list li:hover { background: #fdf4d6; }
.detail-panel .related-list strong {
  font-family: var(--serif);
  display: inline-block;
  min-width: 3em;
  color: var(--c-ink);
  font-weight: 700;
}

.tag-pill {
  display: inline-block;
  padding: 0 .45rem;
  border-radius: 3px;
  font-size: .8rem;
  font-weight: 600;
  margin-right: .25rem;
}

/* ---------------- Footer ---------------- */
.page-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2.8rem;
  font-size: .9rem;
  color: var(--c-muted);
  border-top: 1px solid var(--c-line);
  font-family: var(--serif);
  font-style: italic;
  text-align: center;
}

/* ---------------- Responsive ---------------- */

/* Tablet-Bereich: enger packen, Slider bleibt eigene Zeile */
@media (max-width: 900px) {
  .toolbar-filters { gap: .5rem .6rem; }
  .toolbar fieldset { padding: .3rem .55rem .45rem; }
  .search input[type=search] { width: 160px; }
  .focus select { min-width: 200px; }
  .year-slider { padding: .2rem .5rem .4rem; }
}

/* Mobile: einspaltige Timeline + kompakte Toolbar */
@media (max-width: 760px) {
  .page-header { padding: .8rem 1rem .9rem; }
  .header-emblem { width: 48px; margin-bottom: .25rem; }
  .page-header h1 { font-size: 1.4rem; line-height: 1.15; letter-spacing: .04em; }
  .header-ornament { margin-top: .3rem; gap: .5rem; }
  .header-ornament .ornament-line { width: clamp(40px, 18vw, 80px); }
  .header-ornament .ornament-glyph { font-size: .85rem; }

  .toolbar-inner { padding: .4rem .6rem .55rem; gap: .4rem; }
  .toolbar legend { font-size: .75rem; }
  .toolbar fieldset { font-size: .8rem; padding: .25rem .5rem .4rem; }

  .toolbar-filters {
    flex-direction: column;
    align-items: stretch;
  }
  .toolbar-filters fieldset { width: 100%; }
  .search input[type=search], .focus select { width: 100%; }
  .dropdown-checks, .dropdown-checks summary { width: 100%; }
  .dropdown-checks .dropdown-panel { left: 0; right: 0; }

  .year-slider {
    width: 100%;
    max-width: none;
    padding: .15rem .25rem .35rem;
  }
  .slider-scale { font-size: .65rem; }
  /* Touch-Target des Sliders auf Mobile etwas größer */
  .year-slider input[type=range]::-webkit-slider-thumb { width: 28px; height: 28px; margin-top: -11px; }
  .year-slider input[type=range]::-moz-range-thumb { width: 28px; height: 28px; }

  .content-row { flex-direction: column; padding: .5rem .5rem 3rem; gap: 0; }
  .timeline { padding-left: 26px; }
  .timeline::before { left: 14px; }
  .event { padding-left: 14px; }
  .event::before { left: -22px; }
  .event-card { padding: .7rem 3rem .85rem .9rem; }

  /* Right-Stack auf Mobile: Vollbild-Overlay (Detail mit Inline-Map drin) */
  .right-stack {
    position: fixed;
    top: var(--sticky-h, 100px);
    left: 0; right: 0;
    height: calc(100vh - var(--sticky-h, 100px));
    flex: none;
    width: auto;
    z-index: 100;
    background: var(--c-bg);
    padding: .6rem;
    overflow: hidden;
    gap: .6rem;
    flex-direction: column;
  }
  .inline-map .map-frame { height: 200px; }
  .inline-map .map-image { max-height: 200px; }
  .event-jahr { font-size: 1.15rem; }
  .event-titel { font-size: 1rem; }

  /* Detail-Panel im Stack auf Mobile schlanker */
  .detail-panel { padding: 1rem 1.1rem 1.2rem; }
  .detail-panel .close { top: .3rem; right: .8rem; font-size: 1.6rem; }
  .detail-panel h2 { font-size: 1.25rem; }
  .detail-panel p.beschreibung { font-size: .95rem; }

  /* Decade-Marker etwas kompakter mobil */
  .decade-marker { margin: 1.8rem 0 .9rem; }
  .decade-marker span { font-size: .92rem; padding: .25rem .9rem; }
  .decade-marker span::before, .decade-marker span::after { width: 10px; }
  .decade-marker span::before { left: -8px; }
  .decade-marker span::after  { right: -8px; }
}

/* Sehr schmal (Smartphones im Hochformat) */
@media (max-width: 400px) {
  .page-header h1 { font-size: 1rem; }
  .toolbar legend { font-size: .7rem; }
  .timeline::before { left: 16px; }
  .event, .event.right { padding-left: 38px; }
  .event::before { left: 8px !important; }
}