/* Trappisten-Karte — Design-Tokens
   Palette orientiert sich an Kloster & Bier statt generischer Web-Defaults:
   mooriges Dunkelgrün (Ruhe/Stein), gedecktes Kupferamber (Bier), Parchment (Manuskript). */
:root {
  --color-stone-900: #1c1f1a;
  --color-stone-700: #343a2e;
  --color-parchment: #e9e4d4;
  --color-amber: #a9712b;
  --color-moss: #5c6b4f;
  --color-ink: #2a2a24;

  /* Cinzel: nach antiken römischen Steininschriften gezeichnet — "in Stein gemeißelt".
     Cormorant Garamond: Buchsatz-Serife mit Manuskript-Charakter für Fließtext. */
  --font-display: "Cinzel", serif;
  --font-body: "Cormorant Garamond", serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  font-family: var(--font-body);
  color: var(--color-ink);
}

#map {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--color-stone-900);
}

/* Kreuz oben mittig: schlichter steinerner Giebelschmuck, zugleich Link
   zurück zur Kartenansicht. Bleibt auch über dem Buch-Overlay klickbar
   (eigener, höherer z-index), ein weiterer Ausweg aus dem Overlay. */
.top-cross {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 150;
  width: 2.2rem;
  height: 2.6rem;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.top-cross__bar {
  position: absolute;
  background: var(--color-stone-900);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.35);
  border-radius: 1px;
}

.top-cross__bar--v {
  top: 0;
  left: 50%;
  width: 0.3rem;
  height: 100%;
  transform: translateX(-50%);
}

.top-cross__bar--h {
  top: 0.7rem;
  left: 50%;
  width: 1.3rem;
  height: 0.3rem;
  transform: translateX(-50%);
}

.top-cross:hover .top-cross__bar {
  background: var(--color-amber);
}

.site-header {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  z-index: 10;
  max-width: 20rem;
  background: var(--color-parchment);
  border: 1px solid var(--color-stone-700);
  border-radius: 2px;
  padding: 0.9rem 1.1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.site-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-stone-900);
}

.site-header p {
  margin: 0.5rem 0 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-stone-700);
}

.site-nav {
  display: flex;
  gap: 1.1rem;
  margin-top: 0.7rem;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(52, 58, 46, 0.25);
}

.site-nav__link {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: none;
  border: none;
  padding: 0;
  color: var(--color-stone-700);
  cursor: pointer;
}

.site-nav__link.is-active {
  color: var(--color-amber);
}

.sensitive-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-style: italic;
  color: var(--color-stone-700);
  cursor: pointer;
}

.sensitive-toggle input {
  accent-color: var(--color-amber);
  cursor: pointer;
}

/* Inhaltswarnung: zentrierter Dialog, bevor belastende Kapitel aktiviert
   werden — keine stille Zensur, aber auch kein unvorbereitetes Stolpern. */
.content-warning {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(28, 31, 26, 0.88);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.content-warning.is-open {
  opacity: 1;
}

.content-warning[hidden] {
  display: none;
}

.content-warning__card {
  max-width: 26rem;
  background: var(--color-parchment);
  border: 1px solid var(--color-stone-700);
  border-radius: 2px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  padding: 1.4rem 1.6rem;
}

.content-warning__card h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-stone-900);
}

.content-warning__card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-ink);
}

.content-warning__controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.content-warning__cancel,
.content-warning__confirm {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  border: none;
  border-radius: 2px;
  padding: 0.55rem 1rem;
  cursor: pointer;
}

.content-warning__cancel {
  background: none;
  border: 1px solid var(--color-stone-700);
  color: var(--color-stone-700);
}

.content-warning__confirm {
  background: var(--color-stone-900);
  color: var(--color-parchment);
}

.timeline-axis__hidden-note {
  margin: 0.4rem 0 0;
  text-align: center;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.75rem;
  color: var(--color-parchment);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

/* Buch-Intro: ruhige, buchartige Einführung in Geschichte & Philosophie der
   Trappisten, vor der ersten Kartenansicht und jederzeit über "Schule". */
.book-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(28, 31, 26, 0.88);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.book-overlay.is-open {
  opacity: 1;
}

.book-overlay[hidden] {
  display: none;
}

.book {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  background: var(--color-parchment);
  border: 1px solid var(--color-stone-700);
  border-radius: 2px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  transition: transform 0.22s ease, opacity 0.22s ease;
  transform-origin: center;
}

.book.is-turning-next {
  transform: rotateY(-8deg) translateX(-16px);
  opacity: 0.4;
}

.book.is-turning-prev {
  transform: rotateY(8deg) translateX(16px);
  opacity: 0.4;
}

.book__close {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  z-index: 2;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-stone-900);
  border: 2px solid var(--color-parchment);
  border-radius: 50%;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--color-parchment);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  cursor: pointer;
}

.book__page {
  margin: 0;
}

.book__image {
  display: block;
  width: 100%;
  max-height: 42vh;
  object-fit: cover;
  object-position: center 20%;
  filter: sepia(15%) saturate(85%);
}

.book__credit {
  padding: 0.4rem 1.6rem 0;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-style: italic;
  color: var(--color-stone-700);
}

.book__text {
  padding: 0.8rem 1.6rem 0.4rem;
}

.book__heading {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  color: var(--color-stone-900);
}

.book__body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-ink);
}

.book__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.6rem 1.4rem;
}

.book__prev,
.book__next {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--color-stone-900);
  color: var(--color-parchment);
  border: none;
  border-radius: 2px;
  padding: 0.55rem 1rem;
  cursor: pointer;
}

.book__next {
  background: var(--color-amber);
}

.book__prev:disabled {
  opacity: 0.3;
  cursor: default;
}

.book__progress {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-stone-700);
}

/* "Schule": eigenständige Regel-Übersicht statt Wiederholung der Story. */
.book--rules {
  grid-template-rows: auto auto;
}

.book--rules .book__text {
  padding: 1.6rem 1.8rem 0.4rem;
}

.rules-intro {
  margin: 0;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-stone-700);
}

.rules-list {
  list-style: none;
  margin: 0;
  padding: 0.4rem 1.8rem 1.8rem;
}

.rules-list__item {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.8rem;
  padding: 0.9rem 0;
  border-top: 1px solid rgba(52, 58, 46, 0.2);
}

.rules-list__item:first-child {
  border-top: none;
}

.rules-list__number {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-amber);
}

.rules-list__item h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--color-stone-900);
}

.rules-list__item p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-ink);
}

/* Eigener Brauerei-Marker statt Standard-Pin: ruhiger Punkt in Amber,
   passend zur Stein/Moos-Palette. */
.brewery-marker {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-amber);
  border: 2px solid var(--color-parchment);
  box-shadow: 0 0 0 1px var(--color-stone-900), 0 2px 6px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  /* Bei exakt überlappenden Markern (dichte Cluster, siehe Issue #3) soll
     die aktive Brauerei immer vor der geschlossenen gewinnen, nicht die
     zufällig zuletzt dem DOM hinzugefügte. */
  z-index: 2;
}

/* Geschlossene/ehemalige Trappisten-Brauereien: dunkel statt Amber, damit auf
   einen Blick klar ist, dass hier nicht mehr gebraut wird. */
.brewery-marker--closed {
  background: var(--color-stone-900);
  border: 2px solid #8a8577;
  box-shadow: 0 0 0 1px var(--color-stone-900), 0 2px 6px rgba(0, 0, 0, 0.35);
  z-index: 1;
}

.popup-meta--closed {
  color: var(--color-stone-700);
  font-style: italic;
  font-weight: 400;
}

/* MapLibre-Popup an die Palette anpassen */
.maplibregl-popup-content {
  background: var(--color-parchment);
  color: var(--color-ink);
  border-radius: 2px;
  padding: 0.8rem 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.maplibregl-popup-content h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin: 0 0 0.35rem;
  color: var(--color-stone-900);
}

.maplibregl-popup-content p {
  font-family: var(--font-body);
  margin: 0.3rem 0;
  font-size: 1.05rem;
  line-height: 1.5;
}

.maplibregl-popup-content .popup-meta {
  color: var(--color-amber);
  font-weight: 600;
}

.maplibregl-popup-anchor-bottom .maplibregl-popup-tip {
  border-top-color: var(--color-parchment);
}
.maplibregl-popup-anchor-top .maplibregl-popup-tip {
  border-bottom-color: var(--color-parchment);
}
.maplibregl-popup-anchor-left .maplibregl-popup-tip {
  border-right-color: var(--color-parchment);
}
.maplibregl-popup-anchor-right .maplibregl-popup-tip {
  border-left-color: var(--color-parchment);
}

.maplibregl-popup-close-button {
  color: var(--color-stone-700);
  font-size: 1.1rem;
  padding: 0.2rem 0.5rem;
}

.book__controls--end {
  justify-content: flex-end;
  border-top: 1px solid rgba(52, 58, 46, 0.2);
}

/* Quiz: gleiche Buch-Chrome, eigene Fragen-/Options-Liste. */
.quiz__options {
  list-style: none;
  margin: 0;
  padding: 0.4rem 1.8rem 0.8rem;
  display: grid;
  gap: 0.6rem;
}

.quiz__option {
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1.05rem;
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(52, 58, 46, 0.35);
  border-radius: 2px;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
  color: var(--color-ink);
}

.quiz__option:hover:not(:disabled) {
  border-color: var(--color-amber);
}

.quiz__option.is-correct {
  background: rgba(92, 107, 79, 0.25);
  border-color: var(--color-moss);
  font-weight: 600;
}

.quiz__option.is-wrong {
  background: rgba(169, 113, 43, 0.18);
  border-color: var(--color-amber);
  text-decoration: line-through;
}

.quiz__option:disabled {
  cursor: default;
}

.quiz__certificate-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 1.8rem 0.4rem;
}

.quiz__certificate-form label {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-stone-700);
  flex-basis: 100%;
}

.quiz__certificate-form input {
  flex: 1;
  min-width: 10rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-stone-700);
  border-radius: 2px;
  background: #fff;
  color: var(--color-ink);
}

.popup-play {
  display: block;
  margin-top: 0.6rem;
  width: 100%;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  background: var(--color-amber);
  color: var(--color-parchment);
  border: none;
  border-radius: 2px;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
}

/* Zeitstrahl-Modus: Karte bleibt sichtbar/animiert, Zahlenstrahl oben,
   Erzähl-Panel unten — kein Vollbild-Overlay wie das Buch. */
.timeline-mode {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
}

.timeline-mode__close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 95;
  width: 2.2rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-stone-900);
  color: var(--color-parchment);
  border: 2px solid var(--color-parchment);
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  pointer-events: auto;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.timeline-mode.is-open .timeline-mode__close {
  opacity: 1;
}

.timeline-axis {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  width: min(90vw, 54rem);
  pointer-events: auto;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.timeline-mode.is-open .timeline-axis {
  opacity: 1;
}

.timeline-axis__line {
  position: absolute;
  top: 0.45rem;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-stone-700);
  opacity: 0.4;
}

.timeline-axis__points {
  position: relative;
  list-style: none;
  display: flex;
  justify-content: space-between;
  margin: 0;
  padding: 0;
}

.timeline-axis__point {
  position: relative;
  padding-top: 1.2rem;
  text-align: center;
  cursor: pointer;
  flex: 1;
}

.timeline-axis__point::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-parchment);
  border: 2px solid var(--color-stone-700);
}

.timeline-axis__point.is-visited::before {
  background: var(--color-amber);
  border-color: var(--color-amber);
}

.timeline-axis__point.is-active::before {
  width: 14px;
  height: 14px;
  background: var(--color-stone-900);
  border-color: var(--color-amber);
}

.timeline-axis__point.is-sensitive::before {
  border-color: #7a3b2e;
}

.timeline-axis__point span {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-parchment);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  white-space: nowrap;
}

.timeline-panel {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 1rem);
  width: min(92vw, 34rem);
  background: var(--color-parchment);
  border: 1px solid var(--color-stone-700);
  border-radius: 2px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  padding: 1.1rem 1.4rem 1.2rem;
  pointer-events: auto;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.timeline-mode.is-open .timeline-panel {
  opacity: 1;
  transform: translate(-50%, 0);
}

.timeline-panel__year {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--color-amber);
}

.timeline-panel__title {
  margin: 0.2rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-stone-900);
}

.timeline-panel__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--color-ink);
}

.timeline-panel__warning {
  margin: 0 0 0.6rem;
  padding: 0.4rem 0.6rem;
  background: rgba(122, 59, 46, 0.12);
  border-left: 3px solid #7a3b2e;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: #7a3b2e;
}

.timeline-panel__controls {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.9rem;
}

.timeline-panel__prev,
.timeline-panel__next {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  background: var(--color-stone-900);
  color: var(--color-parchment);
  border: none;
  border-radius: 2px;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
}

.timeline-panel__next {
  background: var(--color-amber);
}

.timeline-panel__prev:disabled {
  opacity: 0.3;
  cursor: default;
}

/* Glossar: weniger bekannte Namen/Begriffe im Zeitstrahl-Text sind
   anklickbar (unterstrichen, Amber) statt per Hover — funktioniert so auch
   auf Touch-Geräten. */
.glossary-term {
  font: inherit;
  color: var(--color-amber);
  background: none;
  border: none;
  padding: 0;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 2px;
  cursor: pointer;
}

.glossary-popover {
  position: fixed;
  z-index: 110;
  width: 280px;
  background: var(--color-parchment);
  border: 1px solid var(--color-stone-700);
  border-radius: 2px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
  padding: 0.8rem 0.9rem 0.9rem;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.glossary-popover.is-open {
  opacity: 1;
  transform: translateY(0);
}

.glossary-popover__close {
  position: absolute;
  top: 0.4rem;
  right: 0.5rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--color-stone-700);
  cursor: pointer;
}

.glossary-popover__image {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
  object-position: center 15%;
  border: 1px solid var(--color-stone-700);
  margin-bottom: 0.3rem;
}

.glossary-popover__credit {
  margin: 0 0 0.5rem;
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.7rem;
  color: var(--color-stone-700);
}

.glossary-popover__term {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-stone-900);
}

.glossary-popover__description {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--color-ink);
}

/* Mobile: Header nahm auf schmalen Bildschirmen fast die halbe Höhe ein und
   verdeckte Marker, das Kreuz kollidierte horizontal mit der Karte (gefunden
   per Playwright-Test auf iPhone-13-Viewport). Header wird zur schlanken
   Leiste unterhalb des Kreuzes, Untertitel entfällt (Story vermittelt den
   Zweck ohnehin beim ersten Besuch). */
@media (max-width: 640px) {
  .site-header {
    top: 3.4rem;
    left: 0.75rem;
    right: 0.75rem;
    max-width: none;
    padding: 0.6rem 0.9rem;
  }

  .site-header p {
    display: none;
  }

  .site-header h1 {
    font-size: 1rem;
    letter-spacing: 0.06em;
  }

  .site-nav {
    margin-top: 0.4rem;
    padding-top: 0.4rem;
  }

  .book__image {
    max-height: 28vh;
  }

  .book__heading {
    font-size: 1.1rem;
  }

  .book__body {
    font-size: 1.05rem;
  }

  .timeline-axis {
    width: 92vw;
  }

  .timeline-axis__point span {
    font-size: 0.65rem;
  }

  .timeline-panel {
    bottom: 1rem;
    padding: 0.9rem 1.1rem 1rem;
  }

  .timeline-panel__title {
    font-size: 1.05rem;
  }

  .timeline-panel__text {
    font-size: 1rem;
  }
}