/* Layout: eine ruhige Lesespalte mit Randspalte für die Seitenangaben des Buches (wie Marginalien
   in einer Studienbibel); ab 1180px steht das Inhaltsverzeichnis links. Verweise öffnen eine Vorschau:
   auf breiten Bildschirmen als Popover am Verweis, auf dem Handy als Blatt von unten. */

/* ------------------------------------------------------------ Kopfleiste (schmal) */
.topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .55rem max(1rem, env(safe-area-inset-right, 0px)) .55rem max(1rem, env(safe-area-inset-left, 0px));
  background: var(--topbar-bg);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-ui);
}
.topbar-heim {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; margin: -.35rem -.35rem -.35rem -.45rem; border-radius: 50%;
}
.topbar-heim .tp-zeichen { width: 1.65rem; height: 1.65rem; color: var(--gold-text); }
.topbar-heim .tp-zeichen-kreuz { stroke: var(--rubric); }
.topbar-heim:hover { background: var(--rule); }
.topbar-title {
  flex: 1; min-width: 0; text-decoration: none; font-size: .8125rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-title span { color: var(--ink); letter-spacing: .02em; text-transform: none; font-weight: 600; margin-left: .25rem; }
.topbar-toc {
  flex: none; font: inherit; font-size: .875rem; font-weight: 600; color: var(--ink);
  background: var(--sheet); border: 1px solid var(--rule-strong); border-radius: 999px;
  padding: .4rem .95rem; cursor: pointer; min-height: 2.25rem;
}

/* ------------------------------------------------------------ Seitenraster */
.layout {
  max-width: 78rem; margin: 0 auto;
  padding-inline: max(1rem, env(safe-area-inset-left, 0px)) max(1rem, env(safe-area-inset-right, 0px));
}
.main { max-width: calc(var(--measure) + var(--margin-col)); margin: 0 auto; min-width: 0; }

/* ------------------------------------------------------------ Inhaltsverzeichnis */
.toc { font-family: var(--font-ui); }
.toc-inner { padding-block: 1.25rem 2rem; }
.toc-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; }
/* Wortmarke über dem Inhaltsverzeichnis (breite Bildschirme), führt zur Startseite */
.toc-marke { display: none; }
.toc-marke .tp-marke { color: var(--ink); }
.toc-marke .tp-zeichen { color: var(--gold-text); }
.toc-marke .tp-zeichen-kreuz { stroke: var(--rubric); }
.toc-marke .tp-marke-zeile { color: var(--ink-3); opacity: 1; }
.toc-title { margin: 0; font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; }
.toc-close {
  display: none;
  width: 2.5rem; height: 2.5rem; border-radius: 50%; border: 1px solid var(--rule-strong);
  background: var(--sheet); color: var(--ink); font-size: 1.4rem; line-height: 1; cursor: pointer;
}
.toc-enhanced .toc-close { display: inline-block; }
.toc-label {
  margin: 1.4rem 0 .5rem; font-size: .72rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3);
}
.toc-label a { text-decoration: none; color: var(--ink-2); border-radius: 6px; }
.toc-label a.is-current { color: var(--ink); background: var(--rule); box-shadow: 0 0 0 .3rem var(--rule); }
.toc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.toc-list a {
  display: grid; grid-template-columns: 4.6rem minmax(0, 1fr); gap: .5rem; align-items: baseline;
  padding: .38rem .5rem; border-radius: 8px; text-decoration: none; color: var(--ink-2);
  font-size: .875rem; line-height: 1.35;
}
.toc-list a:hover { background: var(--rule); color: var(--ink); }
.toc-list a.is-current { background: var(--ochre-tint); color: var(--ink); }
.toc-page { font-weight: 600; font-size: .78rem; color: var(--ochre); font-variant-numeric: tabular-nums; white-space: nowrap; }
.toc-text { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.toc-list--plain a { grid-template-columns: minmax(0, 1fr); }
.toc-list--plain a.is-current { background: var(--rule); }

@media (max-width: 1179px) {
  .toc { padding: 1.25rem; }
  .topbar-toc { display: none; }
  .toc-enhanced .topbar-toc { display: inline-flex; }
  .toc-head {
    position: sticky; top: 0; z-index: 1; background: var(--sheet);
    padding-block: .9rem .6rem; margin-bottom: 0; border-bottom: 1px solid var(--rule);
  }
  .toc-enhanced .toc {
    position: fixed; inset: 0; z-index: 70; background: var(--sheet); overflow-y: auto;
    padding: env(safe-area-inset-top, 0px) max(1.25rem, env(safe-area-inset-right, 0px)) env(safe-area-inset-bottom, 0px) max(1.25rem, env(safe-area-inset-left, 0px));
    visibility: hidden; opacity: 0; transform: translateY(-.75rem);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  .toc-enhanced .toc.is-open { visibility: visible; opacity: 1; transform: none; transition: opacity .2s ease, transform .2s ease; }
  .toc-inner { max-width: 40rem; margin: 0 auto; }
}
.toc-dialog {
  width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  color: var(--ink); background: var(--sheet);
}
.toc-dialog::backdrop { background: var(--backdrop); }
.toc a { scroll-margin-top: 5rem; }
@media (min-width: 1180px) {
  .topbar { display: none; }
  .layout { display: grid; grid-template-columns: 17rem minmax(0, 1fr); column-gap: 3rem; }
  .toc {
    position: sticky; top: env(safe-area-inset-top, 0px); align-self: start;
    max-height: 100vh; overflow-y: auto; padding-right: .25rem;
    scrollbar-width: thin;
  }
  .toc-inner { padding-block: 1.6rem 2.5rem; }
  .toc-marke { display: block; margin: 0 0 1.6rem; padding-bottom: 1.3rem; border-bottom: 1px solid var(--rule); }
  .toc-enhanced .toc-close { display: none; }
  .toc-title { font-size: 1.25rem; }
  .main { margin: 0; }
}

/* ------------------------------------------------------------ Kopfbereich */
.hero { padding-block: 2.5rem 2rem; }
.eyebrow {
  margin: 0 0 .6rem; font-family: var(--font-ui); font-size: .75rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--rubric);
}
.hero-title {
  margin: 0; font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(2.5rem, 1.7rem + 3.6vw, 4.1rem); line-height: 1.02; letter-spacing: -.01em;
}
.hero-title .eyebrow { display: block; font-style: normal; line-height: 1.62; }
.hero-book {
  margin: .9rem 0 0; font-family: var(--font-ui); font-size: .9375rem; line-height: 1.5; color: var(--ink-2);
}
.hero-book cite { font-style: normal; color: var(--ink); }
.hero-lead { margin: 1.25rem 0 0; max-width: 34rem; font-size: 1.08em; color: var(--ink); }
.hero-lead a { text-decoration-color: var(--green-line); text-decoration-thickness: 1px; text-underline-offset: .18em; }
.hero-lead a:hover { color: var(--green); text-decoration-color: currentColor; }
.legend {
  margin-top: 1.75rem; padding: 1rem 1.1rem 1.1rem; border: 1px solid var(--rule);
  border-radius: 14px; background: var(--sheet); max-width: var(--measure);
}
.legend-title {
  margin: 0 0 .7rem; font-family: var(--font-ui); font-size: .75rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
}
.legend-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem 1.25rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.legend-list li { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .6rem; min-width: 0; font-size: .95rem; }
.legend-desc { font-family: var(--font-ui); font-size: .875rem; color: var(--ink-2); }
.legend-or { font-family: var(--font-ui); font-size: .8125rem; color: var(--ink-3); }
.legend-wide { grid-column: 1 / -1; }

@media (min-width: 820px) {
  .hero { padding-block: 4rem 2.5rem; padding-left: var(--margin-col); }
}

.page-chip, .anhang-chip {
  display: inline-flex; align-items: center; gap: .4em;
  font-family: var(--font-ui); font-weight: 600; font-size: .8125rem; letter-spacing: .02em; line-height: 1.2;
  padding: .38em .7em .38em .55em; border-radius: 999px;
  color: var(--c); background: var(--c-tint); text-decoration: none;
  box-shadow: inset 0 0 0 1px var(--c-line);
}
.page-chip:hover, .anhang-chip:hover { box-shadow: inset 0 0 0 1.5px var(--c); }
.page-chip[aria-expanded="true"], .anhang-chip[aria-expanded="true"] { background: var(--c); color: var(--sheet); box-shadow: none; }
.anhang-chip { padding-left: .45em; }
.icon { width: 1.15em; height: 1.15em; flex: none; }

/* ------------------------------------------------------------ Teile und Abschnitte */
.part { padding-block: 1rem 2rem; }
.part-title {
  margin: 0; padding-top: 1.1rem; border-top: 1px solid var(--rule-strong);
  font-family: var(--font-ui); font-size: .75rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3);
}
.claim { position: relative; padding-block: 2rem 1.5rem; scroll-margin-top: 4.25rem; }
.claim + .claim { border-top: 1px solid var(--rule); }
.claim-head { display: grid; gap: .75rem; justify-items: start; margin-bottom: 1rem; }
.claim-title {
  margin: 0; font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.5rem, 1.2rem + 1.1vw, 1.95rem); line-height: 1.18; letter-spacing: -.005em;
}
.prose { max-width: var(--measure); min-width: 0; }
.prose p { margin: 0 0 1em; hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; text-wrap: pretty; }
.claim .prose > p:first-child::first-letter {
  float: left; font-family: var(--font-display); font-weight: 500; color: var(--rubric);
  font-size: 3.3em; line-height: .8; margin: .07em .1em 0 -.02em;
}

@media (min-width: 820px) {
  .claim { padding-left: var(--margin-col); padding-block: 2.5rem 1.75rem; }
  .claim-head { display: block; margin-bottom: 1.1rem; }
  .claim-head .page-chip { position: absolute; left: 0; top: 2.85rem; max-width: calc(var(--margin-col) - 1rem); }
}

/* Gegenüberstellung am Anfang jeder Aussage: Bühnes Satz (ocker wie die Buchzitate) und die Lehre der Kirche (violett wie der Katechismus) */
.vs { max-width: var(--measure); display: grid; gap: .55rem; margin: 0 0 1.5rem; }
.vs-row {
  --c: var(--ochre); --c-tint: var(--ochre-tint);
  margin: 0; padding: .7rem .95rem .8rem; border-left: 3px solid var(--c); border-radius: 4px 12px 12px 4px;
  background: var(--c-tint); line-height: 1.55; hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word;
}
.vs-row--lehre { --c: var(--violet); --c-tint: var(--violet-tint); }
.vs-label {
  display: block; margin-bottom: .2rem; font-family: var(--font-ui); font-size: .72rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--c);
}

/* Übersicht vor den Aussagen */
.overview {
  max-width: var(--measure); margin: 1.5rem 0 .75rem; padding: 1.1rem 1.15rem .4rem;
  border: 1px solid var(--rule); border-radius: 14px; background: var(--sheet);
}
.overview-title { margin: 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.35rem, 1.15rem + .7vw, 1.65rem); line-height: 1.2; }
.overview-lead { margin: .35rem 0 .7rem; font-family: var(--font-ui); font-size: .875rem; line-height: 1.45; color: var(--ink-2); }
.overview-list { list-style: none; margin: 0; padding: 0; }
/* Rezension nach Themen: Name des Teils über seinen Aussagen */
.overview-group {
  margin: 1rem 0 .1rem; font-family: var(--font-ui); font-size: .72rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
}
.overview-group + .overview-list li:first-child { border-top: 0; }
.overview-list li { padding: .7rem 0 .8rem; border-top: 1px solid var(--rule); }
.overview-link {
  display: grid; grid-template-columns: 4.6rem minmax(0, 1fr); gap: .5rem; align-items: baseline;
  text-decoration: none; color: var(--ink); font-family: var(--font-ui); font-size: .9375rem; font-weight: 600; line-height: 1.35;
}
.overview-link:hover .overview-claim { text-decoration: underline; text-decoration-color: var(--ochre-line); text-underline-offset: .18em; }
.overview-page { font-size: .78rem; color: var(--ochre); font-variant-numeric: tabular-nums; white-space: nowrap; }
.overview-answer { margin: .3rem 0 0 5.1rem; font-size: .9375rem; line-height: 1.5; color: var(--ink-2); hyphens: auto; -webkit-hyphens: auto; }
@media (max-width: 519px) {
  .overview-link { grid-template-columns: minmax(0, 1fr); gap: .1rem; }
  .overview-answer { margin-left: 0; }
}

/* Fazit nach den Aussagen */
.fazit { padding-top: 2.5rem; scroll-margin-top: 3.5rem; }
.fazit .part-title {
  margin-bottom: 1.1rem; font-family: var(--font-display); font-weight: 500; font-size: clamp(2rem, 1.5rem + 2vw, 2.9rem);
  letter-spacing: -.01em; text-transform: none; color: var(--ink); line-height: 1.05;
}

.sources { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem .6rem; margin: 1.25rem 0 0; }
.sources-label {
  font-family: var(--font-ui); font-size: .72rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3);
}

/* ------------------------------------------------------------ Einführung */
.intro-sec { padding-block: 1.75rem .5rem; scroll-margin-top: 4.25rem; }
.intro-sec + .intro-sec { border-top: 1px solid var(--rule); }
.intro-title {
  margin: 0 0 .9rem; font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.35rem, 1.15rem + .7vw, 1.65rem); line-height: 1.2;
}
.part-lead { margin-top: 1.25rem; }
@media (min-width: 820px) {
  .intro-sec, .part-lead { padding-left: var(--margin-col); }
  .overview { margin-left: var(--margin-col); }
  .fazit .prose { margin-left: var(--margin-col); }
}
.prose-list { list-style: none; margin: 0 0 1em; padding: 0; display: grid; gap: .7em; }
.prose-list li { position: relative; padding-left: 1.1em; hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; text-wrap: pretty; }
.prose-list li::before {
  content: ""; position: absolute; left: .05em; top: .68em; width: .38em; height: .38em;
  border-radius: 50%; background: var(--ink-3);
}
.prose strong { font-family: var(--font-ui); font-weight: 650; font-size: .96em; letter-spacing: .005em; }

/* ------------------------------------------------------------ Zum Weiterlesen */
/* Die Zeitleiste der Kirchengeschichte steht auf eigener Seite (src/zeitleiste.css) */
.appendix { padding-top: 3rem; scroll-margin-top: 3.5rem; }
.appendix-head { padding: 1.2rem 0 1.25rem; border-top: 1px solid var(--rule-strong); }
.appendix .part-title, .reading .part-title {
  border: 0; padding: 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(2rem, 1.5rem + 2vw, 2.9rem);
  letter-spacing: -.01em; text-transform: none; color: var(--ink); line-height: 1.05;
}
.appendix-lead { margin: .8rem 0 0; max-width: var(--measure); color: var(--ink-2); }
@media (min-width: 820px) { .appendix-head { padding-left: var(--margin-col); } }
.reading-head .eyebrow { color: var(--ochre); }
.books { list-style: none; margin: 0; padding: 0; }
.book { padding: 1.4rem 0 1.3rem; border-top: 1px solid var(--rule); scroll-margin-top: 4.25rem; }
.book:first-child { border-top: 0; }
.book-writer {
  margin: 0 0 .2rem; font-family: var(--font-ui); font-size: .8125rem; font-weight: 600;
  letter-spacing: .04em; color: var(--ink-2);
}
.book-title {
  margin: 0; font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.3rem, 1.15rem + .55vw, 1.55rem); line-height: 1.2;
}
.book-meta { margin: .35rem 0 .8rem; font-family: var(--font-ui); font-size: .85rem; line-height: 1.45; color: var(--ink-3); }
.book .prose p:last-child { margin-bottom: .7rem; }
.book-links { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; }
.book-links a {
  display: inline-flex; align-items: center; gap: .35rem; min-height: 2.1rem; padding: .3rem .8rem;
  border-radius: 999px; border: 1px solid var(--rule-strong); color: var(--ink); text-decoration: none;
  font-family: var(--font-ui); font-size: .8rem; font-weight: 600;
}
.book-links a:hover { border-color: var(--ochre); color: var(--ochre); }
.book-links + .book-links { margin-top: .55rem; }
.book-shops { align-items: center; }
.book-shops-label {
  margin-right: .15rem; font-family: var(--font-ui); font-size: .75rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3);
}
.icon--ext { width: .7em; height: .7em; }
@media (min-width: 820px) {
  .book { padding-left: var(--margin-col); }
}

/* ------------------------------------------------------------ Quellen und Hinweise */
.colophon {
  margin: 2rem 0 0; padding: 1.4rem 0 3.5rem; border-top: 1px solid var(--rule-strong);
  font-family: var(--font-ui); font-size: .9rem; line-height: 1.55; color: var(--ink-2);
  scroll-margin-top: 4rem;
}
.colophon-title { margin: 0 0 1rem; font-family: var(--font-display); font-weight: 500; font-size: 1.5rem; color: var(--ink); }
.colophon-list { margin: 0; display: grid; gap: .9rem; max-width: 44rem; }
.colophon-list div { display: grid; gap: .15rem; }
.colophon-list dt { font-weight: 600; color: var(--ink); }
.colophon-list dd { margin: 0; }
.colophon-texte { margin: .45rem 0 0; padding-left: 1.2rem; display: grid; gap: .3rem; }
.colophon-list a { color: inherit; text-decoration-color: var(--rule-strong); text-underline-offset: .15em; }
.legal { margin-top: 2.25rem; padding-top: 1.4rem; border-top: 1px solid var(--rule); max-width: 44rem; scroll-margin-top: 4rem; }
.legal p { margin: 0 0 .8rem; overflow-wrap: anywhere; }
.legal-sub { margin: 1.3rem 0 .35rem; font-family: var(--font-ui); font-size: .95rem; font-weight: 600; color: var(--ink); }
.legal a { color: var(--ink); text-decoration-color: var(--rule-strong); text-underline-offset: .15em; }
.text-bild { display: inline-block; overflow: visible; }
.legal a:hover { text-decoration-color: currentColor; }
@media (min-width: 820px) {
  .colophon { padding-left: var(--margin-col); }
  .colophon-list div { grid-template-columns: 11rem minmax(0, 1fr); gap: 1rem; }
}

/* ------------------------------------------------------------ Zurück nach einem Sprung in den Anhang */
.back-pill {
  position: fixed; z-index: 60; left: 50%; bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: .45rem; min-height: 2.75rem; max-width: calc(100vw - 2rem);
  padding: .5rem 1.15rem .5rem .9rem; border: 1px solid var(--green-line); border-radius: 999px;
  background: var(--sheet); color: var(--ink); box-shadow: var(--shadow);
  font-family: var(--font-ui); font-size: .9rem; font-weight: 600; white-space: nowrap; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  animation: back-in .2s ease-out;
}
.back-pill[hidden] { display: none; }
.back-pill .icon { color: var(--green); }
.back-pill:hover { border-color: var(--green); }
.back-pill:focus-visible { outline-color: var(--green); }
@keyframes back-in { from { opacity: 0; transform: translate(-50%, .6rem); } }