/**
 * Gutenberg Library - WordPress Plugin Styles
 * Using the same BEM classes as the React app for consistency
 * 
 * Version: 3.6.0
 */

/* === CSS Variables === */
:root {
  /* Color Palette */
  --contrast: #2A2A2A;
  --contrast-2: #7b7b7c;
  --contrast-3: #546A78;
  --base: #DAD6CD;
  --base-2: #F7F4EF;
  --base-3: #ffffff;
  --accent: #C8C5C1;
  --accent-2: #465742;
  --oat-beige: #caac81;
  --hover: #344132;
  --grau-orange: #b67b3f;
  --grau-braun: #774b27;
  
  /* Variable mappings for compatibility */
  --color-primary: var(--accent-2);
  --color-secondary: var(--grau-orange);
  --color-accent: var(--accent-2);
  --color-background: var(--base-3);
  --color-text: var(--contrast);
  --color-text-light: var(--contrast-2);
  --color-text-lighter: var(--contrast-2);
  --color-border: var(--accent);
  --color-error: #c33;
  --color-error-bg: #fee;
  --color-error-border: #fcc;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Border Radius */
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 20px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 20px rgba(42, 42, 42, 0.1);
  --shadow-lg: 0 4px 16px rgba(42, 42, 42, 0.15);
  
  /* Transitions */
  --transition: all 0.3s ease;
  --transition-fast: all 0.2s ease;
}

/* === Global Book App Styles === */
.book-app {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-sm);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Prevent horizontal layout "jump" when switching between short/long chapters (scrollbar appearing/disappearing). */
html {
  scrollbar-gutter: stable;
}

@media (max-width: 768px) {
  .book-app {
    padding: var(--spacing-sm) var(--spacing-xs);
  }
}

.book-app__header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: 3px solid var(--color-primary);
}

.book-app__headline {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-sm) 0;
  font-weight: 700;
}

/* === Section Titles === */
.book-app__section-title {
  font-size: 1.75rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

/* === Featured Sections === */
.book-app__featured-section {
  margin-bottom: var(--spacing-xl);
}

/* === Book List === */
.book-app__book-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

/* === Book Card === */
.book-app__book-card {
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: var(--transition);
  cursor: pointer;
  background: var(--color-background);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.book-app__book-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.book-app__book-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.book-app__book-card-title {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-xs) 0;
  font-weight: 600;
}

.book-app__book-card-author {
  color: var(--color-text-light);
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 0.95rem;
}

.book-app__book-card-stats {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-border);
}

.book-app__view-count {
  font-size: 0.875rem;
  color: #6b7280;
  font-weight: 500;
}

/* === Search Form === */
.book-app__search-section {
  margin-bottom: var(--spacing-lg);
}

.book-app__search-form {
  background: #f8f9fa;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
}

.book-app__form-group {
  margin-bottom: var(--spacing-md);
}

.book-app__form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-text);
}

.book-app__form-input {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  transition: border-color 0.3s;
}

.book-app__form-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.book-app__search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.book-app__search-icon {
  position: absolute;
  left: 0.75rem;
  color: var(--color-text-lighter);
  width: 20px;
  height: 20px;
  pointer-events: none;
  z-index: 1;
}

.book-app__form-input--search {
  padding-left: 2.75rem;
}

.book-app__button-icon {
  width: 18px;
  height: 18px;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.book-app__button {
  padding: 0.75rem var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none !important;
}

.book-app__button:hover,
.book-app__button:focus,
.book-app__button:active {
  text-decoration: none !important;
}

/* Extra specificity: prevent theme link styles from underlining button-like anchors */
.book-app a.book-app__button,
.book-reader a.book-app__button,
.book-reader__affiliate-buttons a.book-app__button,
.book-app a.book-app__button:hover,
.book-reader a.book-app__button:hover,
.book-reader__affiliate-buttons a.book-app__button:hover,
.book-app a.book-app__button:focus,
.book-reader a.book-app__button:focus,
.book-reader__affiliate-buttons a.book-app__button:focus,
.book-app a.book-app__button:active,
.book-reader a.book-app__button:active,
.book-reader__affiliate-buttons a.book-app__button:active {
  text-decoration: none !important;
}

.book-app__button--primary {
  background: var(--accent-2);
  color: var(--base-3);
}

.book-app__button--primary:hover {
  background: var(--hover);
  color: var(--base-3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.book-app__button--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid rgba(0, 0, 0, 0.12);
}

.book-app__button--secondary:hover {
  background: rgba(0, 0, 0, 0.04);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* White button variant (used for affiliate shop buttons) */
.book-app__button--white {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid rgba(0, 0, 0, 0.14);
  box-shadow: var(--shadow-sm);
}

.book-app__button--white:hover {
  background: var(--base-2);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* === Search Results === */
.book-app__results-section {
  margin-top: var(--spacing-lg);
}

.book-app__results-info {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.book-app__results-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.book-app__result-card {
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-background);
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.book-app__result-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.book-app__result-header {
  display: flex;
  gap: 0.75rem;
  margin-bottom: var(--spacing-sm);
}

.book-app__chapter-badge {
  background: var(--accent-2);
  color: var(--base-3);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
}

.book-app__recommendation-badge {
  background: #fbbf24;
  color: #78350f;
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Generic badges */
.book-app__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 0.5rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.2;
  vertical-align: middle;
}

.book-app__badge--lesetipp {
  background: #fde68a;
  color: #78350f;
}

.book-app__result-title {
  font-size: 1.5rem;
  color: var(--color-text);
  margin: 0 0 var(--spacing-sm) 0;
}

.book-app__result-title a {
  color: var(--color-primary);
  text-decoration: none;
}

.book-app__result-title a:hover {
  text-decoration: underline;
}

.book-app__result-info {
  margin-bottom: var(--spacing-sm);
}

.book-app__result-author {
  color: var(--color-text-light);
  margin: var(--spacing-xs) 0;
  font-size: 0.95rem;
}

.book-app__author-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-fast);
}

.book-app__author-link:hover {
  color: var(--hover);
  text-decoration: underline;
}

.book-app__result-content {
  color: #555;
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
}

.book-app__read-button {
  display: inline-block;
  background: var(--accent-2);
  color: var(--base-3);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.book-app__read-button:hover {
  background: var(--hover);
  color: var(--base-3);
  transform: translateY(-2px);
}

/* === WordPress Search Results Styling === */
/* Style book results in WordPress search */
.book-app__search-result,
.book-app__result-item {
  /* Ensure our custom styling applies */
  box-sizing: border-box;
}

/* Override theme's search result styling for book posts */
article.post-type-gutenberg_book,
article.gutenberg_book {
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-background);
  margin-bottom: var(--spacing-md);
  transition: var(--transition);
}

article.post-type-gutenberg_book:hover,
article.gutenberg_book:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

/* Ensure our custom classes work in search results */
article.post-type-gutenberg_book .book-app__result-card,
article.gutenberg_book .book-app__result-card {
  border: none;
  padding: 0;
  background: transparent;
}

article.post-type-gutenberg_book .book-app__result-header,
article.gutenberg_book .book-app__result-header {
  display: flex;
  gap: 0.75rem;
  margin-bottom: var(--spacing-sm);
}

article.post-type-gutenberg_book .book-app__result-title,
article.gutenberg_book .book-app__result-title {
  font-size: 1.5rem;
  color: var(--color-text);
  margin: 0 0 var(--spacing-sm) 0;
}

article.post-type-gutenberg_book .book-app__result-title a,
article.gutenberg_book .book-app__result-title a {
  color: var(--color-primary);
  text-decoration: none;
}

article.post-type-gutenberg_book .book-app__result-title a:hover,
article.gutenberg_book .book-app__result-title a:hover {
  text-decoration: underline;
}

/* === Author Page === */
.book-app__author-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

.book-app__author-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.book-app__author-info {
  margin-top: var(--spacing-sm);
  display: flex;
  flex-direction: row;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

@media (max-width: 768px) {
  .book-app__author-info {
    flex-direction: column;
  }
}

.book-app__author-picture {
  flex-shrink: 0;
}

.book-app__author-picture img {
  margin-top: 40px;
  max-width: 200px;
  max-height: 250px;
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

.book-app__author-details {
  flex: 1;
}

.book-app__author-title {
  font-size: 2.5rem;
  color: var(--color-text);
  margin: 0 0 var(--spacing-xs) 0;
}

.book-app__author-pnd {
  margin-top: var(--spacing-xs);
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.book-app__author-pseudonyms {
  margin-top: var(--spacing-sm);
  color: var(--color-text-light);
  font-style: italic;
  font-size: 0.95rem;
}

.book-app__author-bio {
  color: black;
  font-size: 1.125rem;
  margin: var(--spacing-sm) 0;
  line-height: 1.2;
}

.book-app__author-signature {
  margin-top: var(--spacing-md);
  text-align: center;
}

.book-app__author-signature img {
  max-width: 300px;
  max-height: 150px;
  width: 100%;
  opacity: 0.8;
}

.book-app__author-works {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md);
  background: var(--color-background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.book-app__author-works h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--spacing-xs);
}

.book-app__author-works ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.book-app__author-works li {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-border);
}

.book-app__author-works li:last-child {
  border-bottom: none;
}

.book-app__author-books-section {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background: var(--color-background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

/* Author page: make sure theme list styles don't bleed in */
.book-app__author-page .book-app__author-books-section {
  background: var(--color-background, #fff);
}

.book-app__author-page ul.book-app__author-book-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.book-app__author-page ul.book-app__author-book-list > li.book-app__author-book-item {
  padding: 0.5rem 0;
  background: transparent;
  transition: background-color 0.2s ease;
}

.book-app__author-page ul.book-app__author-book-list > li.book-app__author-book-item:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.book-app__index-year {
  color: var(--color-text-light, #666);
  font-weight: normal;
  margin-left: 0.5rem;
}

.book-app__author-books-section h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--spacing-xs);
}

.book-app__books-by-category {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.book-app__category-title {
  font-size: 1.15rem;
  color: var(--color-text);
  margin: 0 0 var(--spacing-sm) 0;
  font-weight: 600;
}

.book-app__category-count {
  opacity: 0.75;
  font-weight: 600;
  margin-left: 0.5rem;
  font-size: 0.95em;
}

.book-app__author-book-list {
  margin: 0;
}

.book-app__author-book-item .book-app__index-link,
.book-app__author-book-item .book-app__index-title {
  color: var(--color-text);
}

.book-app__book-card-description {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin: var(--spacing-xs) 0;
  line-height: 1.5;
}

.book-app__book-card-meta {
  color: var(--color-text-lighter);
  font-size: 0.875rem;
  margin: var(--spacing-xs) 0 0 0;
}

/* === Results Groups === */
.book-app__results-group {
  margin-bottom: 2.5rem;
  background: #f8f9fa;
  border-radius: 16px;
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
}

.book-app__results-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border);
  max-width: 100%;
  width: 100%;
}

.book-app__results-group-icon {
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  color: var(--color-primary);
}

.book-app__results-group-title-wrapper {
  display: inline-block;
  width: 100%;
  margin-right: auto;
}

.book-app__results-group-title {
  font-size: 0.875rem;
  color: var(--base-3);
  margin: 0;
  font-weight: 600;
  background: var(--accent-2);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-lg);
  display: inline-block;
}

.book-app__results-group-count {
  background: var(--accent-2);
  color: var(--base-3);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
}

.book-app__results-group-content {
  padding-top: var(--spacing-xs);
}

/* === Author Card with Icon === */
.book-app__author-card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: 1.25rem;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-background);
  transition: var(--transition);
  margin-bottom: var(--spacing-sm);
}

.book-app__author-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.book-app__author-card-link {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: inherit;
  width: 100%;
}

.book-app__author-card-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  color: var(--color-primary);
}

.book-app__author-card-content {
  flex: 1;
}

.book-app__author-card-name {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-xs) 0;
  font-weight: 600;
}

.book-app__author-card-meta {
  color: var(--color-text-light);
  margin: 0 0 0.75rem 0;
  font-size: 0.95rem;
}

.book-app__author-books {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.book-app__author-book-item {
  display: inline-block;
  background: #f0f0f0;
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
  color: #555;
}

.book-app__author-book-more {
  display: inline-block;
  color: var(--color-text-lighter);
  font-size: 0.875rem;
  font-style: italic;
}

/* === Book Card with Icon === */
.book-app__book-card-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.75rem;
  text-align: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.book-app__book-card-content {
  width: 100%;
  text-align: center;
}

.book-app__book-card-meta-icon {
  margin-right: 0.25rem;
}

/* === Result Card Icon === */
.book-app__result-card-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  color: var(--color-primary);
}

.book-app__inline-icon {
  width: 1rem;
  height: 1rem;
  vertical-align: middle;
  margin-right: 0.25rem;
  color: var(--color-text-light);
  display: inline-block;
}

.book-app__result-card-content {
  flex: 1;
}

.book-app__no-results {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-light);
  background: #f8f9fa;
  border-radius: var(--border-radius);
}

/* === Book Reader === */
.book-reader {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-sm);
  --gl-reader-font-scale: 1;
}

.book-reader__header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
  position: relative;
}

.book-reader__font-controls {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 10;
}

.book-reader__font-button {
  appearance: none;
  border: 2px solid var(--color-border);
  background: var(--color-background);
  color: var(--color-text);
  border-radius: var(--border-radius-sm);
  padding: 0.35rem 0.55rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  line-height: 1;
}

.book-reader__font-button:hover {
  border-color: var(--color-primary);
}

.book-reader__font-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.book-reader__back-button {
  display: inline-block;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  transition: var(--transition-fast);
}

.book-reader__back-button:hover {
  color: var(--hover);
  text-decoration: underline;
}

.book-reader__title-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 0 0 var(--spacing-xs) 0;
}

.book-reader__title {
  font-size: 2rem;
  color: var(--color-text);
  margin: 0;
}

.book-app__badge--title {
  font-size: 0.85em;
  padding: 0.25rem 0.5rem;
  margin: 0;
}

.book-reader__author {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-sm) 0;
}

.book-reader__author-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
}

.book-reader__author-link:hover {
  color: var(--hover);
  text-decoration: underline;
}

.book-reader__lesetipp {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--color-text-light);
}

.book-reader__lesetipp-meta {
  margin-left: 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.book-reader__description {
  color: var(--color-text-light);
  line-height: 1.6;
}

.book-reader__content {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: var(--spacing-lg);
  align-items: start; /* don't stretch the chapter content box to the sidebar height */
  width: 100%;
}

.book-reader__chapter-select {
  display: none; /* mobile only */
  align-items: center;
  gap: var(--spacing-sm);
}

.book-reader__chapter-select-label {
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}

.book-reader__chapter-select-input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background: var(--color-background);
  color: var(--color-text);
  font-size: 1rem;
}

.book-reader__chapter-nav {
  background: #f8f9fa;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  position: sticky;
  top: var(--spacing-lg);
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
}

.book-reader__chapter-nav-toggle {
  display: none; /* Hidden on desktop, shown on mobile */
  width: 100%;
  background: transparent;
  border: none;
  padding: var(--spacing-sm);
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
  color: var(--color-text);
  font-weight: 600;
}

.book-reader__chapter-nav-toggle-text {
  flex: 1;
  text-align: left;
}

.book-reader__chapter-nav-icon {
  font-size: 0.875rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
  margin-left: var(--spacing-sm);
}

.book-reader__chapter-nav-toggle[aria-expanded="true"] .book-reader__chapter-nav-icon {
  transform: rotate(180deg);
}

.book-reader__chapter-nav-content {
  display: block;
}

.book-reader__chapter-nav-title {
  font-size: 1.25rem;
  color: var(--color-text);
  margin: 0 0 var(--spacing-sm) 0;
  font-weight: 600;
}

.book-reader__chapter-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.book-reader__chapter-item {
  margin-bottom: var(--spacing-xs);
}

.book-reader__chapter-item--active .book-reader__chapter-button {
  background: var(--accent-2);
  color: var(--base-3);
}

.book-reader__chapter-button {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem;
  border: none;
  background: var(--color-background);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
}

.book-reader__chapter-button:hover {
  background: var(--color-border);
}

.book-reader__chapter-number {
  font-weight: 700;
  font-size: 0.875rem;
}

.book-reader__chapter-title {
  flex: 1;
  font-size: 0.875rem;
}

.book-reader__chapter-content {
  background: var(--color-background);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  border: 2px solid var(--color-border);
  position: relative;
  min-width: 0; /* prevent long content from expanding the grid column */
  align-self: start;
  overflow-x: hidden; /* prevent rare long tokens from widening the layout */
}

.book-reader__navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.book-reader__nav-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--accent-2);
  color: var(--base-3);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.book-reader__nav-button-text--mobile {
  display: none;
}

.book-reader__nav-button-text--desktop {
  display: inline;
}

.book-reader__nav-button:hover {
  background: var(--hover);
  color: var(--base-3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.book-reader__nav-button--disabled {
  background: var(--color-border);
  color: var(--color-text-lighter);
  cursor: not-allowed;
  opacity: 0.6;
}

.book-reader__nav-button--disabled:hover {
  transform: none;
  box-shadow: none;
}

.book-reader__chapter-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-background);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-sm);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
}

.book-reader__chapter-header {
  margin-bottom: var(--spacing-lg);
}

.book-reader__chapter-badge {
  display: inline-block;
  background: var(--accent-2);
  color: var(--base-3);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.book-reader__chapter-heading {
  padding-top: 20px;
  font-size: calc(1.75rem * var(--gl-reader-font-scale, 1));
  color: var(--color-text);
  margin: 0;
}

h2.book-reader__chapter-heading {
  font-size: 1.5rem;
}

.book-reader__chapter-text {
  line-height: 1.8;
  color: var(--color-text);
  font-size: calc(1.1rem * var(--gl-reader-font-scale, 1));
}

.book-reader__chapter-text p {
  margin: 0 0 0.4em 0;
  padding: 0;
  text-indent: 0.8em;
}

.book-reader__chapter-text img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: var(--spacing-lg) auto;
  border-radius: var(--border-radius-sm);
}

/* === Figures / Captions (Gutenberg XML) === */
.book-reader__chapter-content-wrapper figure,
.book-reader__chapter-content-wrapper .figure {
  margin: var(--spacing-lg) auto;
  max-width: 100%;
}

.book-reader__chapter-content-wrapper {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* If a browser doesn't support scrollbar-gutter, always reserve scrollbar space to avoid width jumps. */
@supports not (scrollbar-gutter: stable) {
  html {
    overflow-y: scroll;
  }
}

/* Tables can contain unbreakable content; keep them from forcing horizontal layout changes. */
.book-reader__chapter-content-wrapper table {
  font-size: 1rem;
  display: block;
  max-width: 100%;
  overflow-x: auto;
}

.book-reader__chapter-content-wrapper figcaption,
.book-reader__chapter-content-wrapper .figcaption,
.book-reader__chapter-content-wrapper .figcaptio,
.book-reader__chapter-content-wrapper .figcation,
.book-reader__chapter-content-wrapper .caption {
  margin-top: var(--spacing-sm);
  font-size: 0.86em;
  color: var(--color-text-light);
  text-align: center;
  line-height: 1.5;
}

/* Remove top spacing from figcaption paragraphs inside figures */
.book-reader__chapter-content-wrapper .figure p.figcaption,
.book-reader__chapter-content-wrapper figure p.figcaption {
  margin-top: 0;
  padding-top: 0;
}

/* Remove bottom margin from images inside figures with figcaptions */
.book-reader__chapter-content-wrapper .figure:has(p.figcaption) img,
.book-reader__chapter-content-wrapper .figure:has(figcaption) img,
.book-reader__chapter-content-wrapper figure:has(p.figcaption) img,
.book-reader__chapter-content-wrapper figure:has(figcaption) img {
  margin-bottom: 0;
}

.book-reader__chapter-content-wrapper .figureleft,
.book-reader__chapter-content-wrapper figure.figureleft {
  float: left;
  margin: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 0;
  max-width: 50%;
}

.book-reader__chapter-content-wrapper .figureright,
.book-reader__chapter-content-wrapper figure.figureright {
  float: right;
  margin: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md);
  max-width: 50%;
}

.book-reader__chapter-content-wrapper::after {
  content: "";
  display: block;
  clear: both;
}

/* === Common Gutenberg semantic/presentation classes (usage >= 20) === */

/* General paragraph spacing */
.book-reader__chapter-content-wrapper p {
  margin: 0 0 0.4em 0;
  padding: 0;
  text-indent: 0.8em;
}

/* Alignment */
.book-reader__chapter-content-wrapper .center { text-align: center; }
.book-reader__chapter-content-wrapper .left { text-align: left; }
.book-reader__chapter-content-wrapper .right { text-align: right; }

/* Typography */
.book-reader__chapter-content-wrapper .upper { text-transform: uppercase; }
.book-reader__chapter-content-wrapper .smallcaps { font-variant: small-caps; }
.book-reader__chapter-content-wrapper .spaced,
.book-reader__chapter-content-wrapper .wide {
  letter-spacing: 0.15em;
}

/* Paragraph variants */
.book-reader__chapter-content-wrapper p.abstract {
  font-size: 90%;
  font-style: italic;
  margin-left: 3em;
  margin-right: 3em;
  text-indent: 0;
}

.book-reader__chapter-content-wrapper p.center {
  text-indent: 0;
  text-align: center;
}

.book-reader__chapter-content-wrapper p.centerbig {
  margin-bottom: 0.6em;
  margin-top: 0.6em;
  text-indent: 0;
  text-align: center;
  font-size: 115%;
}

.book-reader__chapter-content-wrapper p.centersml {
  text-indent: 0;
  text-align: center;
  font-size: 90%;
  margin-bottom: 0.3em;
  margin-top: 0.3em;
}

.book-reader__chapter-content-wrapper p.dblmarg {
  text-indent: 0;
  margin-left: 10%;
  margin-right: 10%;
  text-align: justify;
}

.book-reader__chapter-content-wrapper p.drama {
  margin-left: 2em;
  text-indent: -2em;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

.book-reader__chapter-content-wrapper p.initial {
  text-indent: 0;
}

.book-reader__chapter-content-wrapper p.initial:first-letter {
  font-size: 150%;
}

.book-reader__chapter-content-wrapper img.initial {
  float: left;
  margin: 0 0.5em 0 0;
  padding: 0;
  vertical-align: top;
}

.book-reader__chapter-content-wrapper p.leftjust {
  text-indent: 0;
  text-align: justify;
}

.book-reader__chapter-content-wrapper p.leftmarg {
  text-indent: 0;
  text-align: left;
  margin-left: 2em;
  text-align: justify;
}

.book-reader__chapter-content-wrapper p.stars {
  text-indent: 0;
  text-align: center;
  font-size: 200%;
  letter-spacing: 0.3em;
  margin-top: 0.5em;
  margin-bottom: 0;
}

/* Semantic blocks */
.book-reader__chapter-content-wrapper .author {
  color: #808080;
}

/* Semantic inline elements */
.book-reader__chapter-content-wrapper .em {
  font-style: italic;
}

.book-reader__chapter-content-wrapper .strong {
  font-weight: bold;
}

.book-reader__chapter-content-wrapper .box {
  margin-top: 1.5em;
  margin-left: 15%;
  margin-right: 15%;
  margin-bottom: 1.5em;
  padding-top: 1em;
  padding-left: 1em;
  padding-right: 1em;
  padding-bottom: 1em;
  border: 1px solid #666666;
}

.book-reader__chapter-content-wrapper .dedication {
  text-indent: 0;
  text-align: center;
  font-size: large;
  margin-top: 2em;
  margin-bottom: 2em;
  margin-left: 20%;
  margin-right: 20%;
}

.book-reader__chapter-content-wrapper .lektorat {
  color: #a9a9a9;
  font-size: small;
}

.book-reader__chapter-content-wrapper .motto {
  text-indent: 0;
  margin-left: 2rem;
  margin-top: 1em;
  margin-bottom: 1em;
}

.book-reader__chapter-content-wrapper .note {
  line-height: 90%;
  font-size: 90%;
}

.book-reader__chapter-content-wrapper .subtitle {
  color: #a9a9a9;
}

/* Drama markup */
.book-reader__chapter-content-wrapper .regie,
.book-reader__chapter-content-wrapper .action {
  font-size: 90%;
  font-style: italic;
}

.book-reader__chapter-content-wrapper .speaker {
  color: #333333;
  font-weight: bold;
}

.book-reader__chapter-content-wrapper .sender {
  margin-left: 2em;
  font-style: italic;
  font-weight: bold;
  color: #00008b;
}

.book-reader__chapter-content-wrapper .signatur,
.book-reader__chapter-content-wrapper .signature {
  text-align: right;
  margin-right: 2em;
}

/* Poetry */
.book-reader__chapter-content-wrapper div.poem {
  margin-left: 20%;
  margin-right: 20%;
  margin-bottom: 2em;
}

.book-reader__chapter-content-wrapper div.vers {
  text-indent: 0;
  text-align: left;
  margin-left: 2em;
  margin-top: 1em;
  margin-bottom: 1em;
  line-height: 1.0;
  padding-bottom: 1em;
}

.book-reader__chapter-content-wrapper div.vers p {
  text-indent: 0;
  margin-top: 0;
  margin-bottom: 0;
  line-height: 1.0;
}

.book-reader__chapter-content-wrapper p.line {
  text-align: left;
  text-indent: 0;
  margin-top: 0;
  margin-bottom: 0;
}

.book-reader__chapter-content-wrapper p.poem,
.book-reader__chapter-content-wrapper p.vers {
  text-align: left;
  text-indent: 0;
  margin-top: 1em;
  margin-left: 2em;
  margin-right: 2em;
  line-height: 1.0;
  margin-bottom: 1em;
  padding-bottom: 1em;
}

/* Letters */
.book-reader__chapter-content-wrapper div.letter {
  text-align: left;
  margin-left: 1.5em;
  margin-top: 1em;
  margin-bottom: 1em;
}

.book-reader__chapter-content-wrapper p.address {
  text-align: right;
  text-indent: 0;
  font-style: italic;
}

.book-reader__chapter-content-wrapper p.date {
  text-align: right;
  font-style: italic;
}

.book-reader__chapter-content-wrapper .recipient {
  margin-left: -1em;
  margin-top: 1em;
  margin-bottom: 1em;
}

/* Footnotes and references */
.book-reader__chapter-content-wrapper span.footnote {
  color: #505050;
  font-size: 90%;
}


.book-reader__chapter-content-wrapper .tooltip {
  color: #800000;
}

.book-reader__chapter-content-wrapper a.pageref {
  display: none;
}

.book-reader__chapter-content-wrapper a.pageref:before {
  content: "[";
}

.book-reader__chapter-content-wrapper a.pageref:after {
  content: "]";
}

/* Horizontal rules */
.book-reader__chapter-content-wrapper hr.short {
  color: #666666;
  margin-top: 2em;
  margin-bottom: 2em;
  width: 20%;
  height: 1px;
  margin-left: 40%;
  border: none;
  border-top: 1px solid #666666;
}

.book-reader__chapter-content-wrapper hr.star {
  margin-top: 1em;
  margin-bottom: 1em;
  width: 20%;
  border: none;
  border-top: 1px solid #999999;
}

/* Superscript/Subscript for fractions */
.book-reader__chapter-content-wrapper sup {
  font-size: 70%;
  vertical-align: text-top;
}

.book-reader__chapter-content-wrapper sup.fract {
  font-size: 70%;
  vertical-align: text-top;
}

.book-reader__chapter-content-wrapper sub.fract {
  font-size: 70%;
  vertical-align: text-bottom;
}

/* Links */
.book-reader__chapter-content-wrapper a:link {
  color: #003399;
  text-decoration: none;
}

.book-reader__chapter-content-wrapper a:visited {
  color: #003399;
  text-decoration: none;
}

.book-reader__chapter-content-wrapper a:hover {
  color: #003399;
  text-decoration: none;
  background-color: #e0e0e0;
}

.book-reader__chapter-content-wrapper a:active {
  color: #003399;
  text-decoration: none;
}

/* Tables */
.book-reader__chapter-content-wrapper table.dirtoc {
  margin-top: 0.3em;
  margin-bottom: 0.3em;
  text-align: left;
}

.book-reader__chapter-content-wrapper table.dirtoc td {
  padding-top: 0;
  padding-bottom: 0;
  padding-left: 1.4em;
  padding-right: 0.4em;
  text-indent: -1em;
}

.book-reader__chapter-content-wrapper table.left {
  margin-left: 0;
  text-align: left;
}

.book-reader__chapter-content-wrapper table.right {
  margin-right: 0;
}

.book-reader__chapter-content-wrapper table.toc {
  margin-top: 0.3em;
}

.book-reader__chapter-content-wrapper table.toc td {
  padding-top: 0;
  padding-left: 0.25em;
  padding-right: 0.25em;
  padding-bottom: 0;
  text-align: left;
}

.book-reader__chapter-content-wrapper table.toc,
.book-reader__chapter-content-wrapper table.poem {
  border: none !important;
  border-width: 0 !important;
  border-style: none !important;
  border-collapse: collapse;
}

.book-reader__chapter-content-wrapper table.toc td,
.book-reader__chapter-content-wrapper table.toc th,
.book-reader__chapter-content-wrapper table.poem td,
.book-reader__chapter-content-wrapper table.poem th {
  border: none !important;
  border-width: 0 !important;
  border-style: none !important;
}

.book-reader__chapter-content-wrapper table.true,
.book-reader__chapter-content-wrapper table.real {
  margin-top: 0.3em;
  margin-bottom: 0.3em;
  text-align: left;
}

.book-reader__chapter-content-wrapper table.motto {
  margin-left: 30%;
  margin-right: 0;
}

/* Definition lists */
.book-reader__chapter-content-wrapper dl {
  margin-left: 1.5em;
  margin-top: 1em;
  margin-bottom: 1em;
}

.book-reader__chapter-content-wrapper dt {
  font-weight: bold;
  margin-top: 4pt;
}

.book-reader__chapter-content-wrapper dd {
  margin-left: 2em;
}

/* Text formatting */
.book-reader__chapter-content-wrapper del {
  color: red;
}

.book-reader__chapter-content-wrapper ins {
  color: blue;
}

.book-reader__chapter-content-wrapper tt {
  font-family: Courier, monospace;
  font-style: italic;
}

.book-reader__no-content,
.book-reader__no-chapters-text {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-light);
  background: #f8f9fa;
  border-radius: var(--border-radius);
}

/* === Error States === */
.book-app__error {
  padding: var(--spacing-sm);
  background: var(--color-error-bg);
  border: 2px solid var(--color-error-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-error);
  margin-bottom: var(--spacing-sm);
}

.book-app__loading {
  padding: var(--spacing-lg);
  text-align: center;
  color: var(--color-primary);
  font-size: 1.25rem;
  font-weight: 600;
}

/* === Search Results Placeholder (for grouped view) === */
.gutenberg-search-placeholder {
  /* Do NOT reset theme spacing aggressively; many themes (incl. GeneratePress) rely on padding/margins
     on article/inside-article for consistent alignment. */
  margin: 0 !important;
  border: none !important;
  background: transparent !important;
}

/*
 * GeneratePress / masonry layouts:
 * Some configurations render search results in narrow masonry columns (e.g. grid-33).
 * Our placeholder should always span full width so the search UI has space.
 */
body.search-results .gutenberg-search-placeholder {
  width: 100% !important;
  max-width: 100% !important;
  float: none !important;
  clear: both !important;
  overflow: visible !important; /* avoid clipped borders/shadows in masonry containers */
}

/* Some themes apply overflow clipping on inner wrappers; ensure our content is visible */
body.search-results .gutenberg-search-placeholder .inside-article,
body.search-results .gutenberg-search-placeholder .entry-summary,
body.search-results .gutenberg-search-placeholder .entry-content {
  overflow: visible !important;
}

.gutenberg-search-placeholder .entry-header,
.gutenberg-search-placeholder .entry-meta,
.gutenberg-search-placeholder .entry-footer,
.gutenberg-search-placeholder header,
.gutenberg-search-placeholder footer {
  display: none !important;
}

.gutenberg-search-placeholder .entry-title {
  display: none !important;
}

.gutenberg-search-placeholder .entry-title a {
  display: none !important;
}

/* Hide any WordPress posts that aren't our placeholder in search results */
body.search-results .post:not(.gutenberg-search-placeholder) {
  display: none !important;
}

/* Hide links to example pages */
body.search-results a[href*="beispiel"] {
  display: none !important;
}

/* Ensure grouped search results display properly */
.gutenberg-search-placeholder .book-app__search-results {
  margin: 0 auto;
  width: 100%;
  max-width: 1500px; /* match theme max width */
  box-sizing: border-box;
  padding: 0; /* no horizontal padding on desktop */
}

/* Author list: use a responsive grid so cards aren't huge full-width blocks */
.gutenberg-search-placeholder .book-app__author-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-sm);
}

/* Make author cards more compact in search results */
.gutenberg-search-placeholder .book-app__author-card {
  padding: 0.9rem;
  margin-bottom: 0; /* grid handles spacing */
}

.gutenberg-search-placeholder .book-app__author-card-icon {
  width: 1.5rem;
  height: 1.5rem;
}

.gutenberg-search-placeholder .book-app__author-card-name {
  font-size: 1.1rem;
}

.gutenberg-search-placeholder .book-app__author-card-meta {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.gutenberg-search-placeholder .book-app__author-books {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
}

@media (max-width: 768px) {
  .gutenberg-search-placeholder .book-app__search-results {
    padding: 0 12px; /* mobile left/right spacing */
  }

  .gutenberg-search-placeholder .book-app__author-list {
    grid-template-columns: 1fr;
  }
}

/* Search pagination */
.gutenberg-search-placeholder .book-app__pagination {
  margin: var(--spacing-md) auto 0 auto;
  width: 100%;
  max-width: 1500px;
  box-sizing: border-box;
  padding: 0 24px;
}

.gutenberg-search-placeholder .book-app__pagination-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-background);
}

.gutenberg-search-placeholder .book-app__pagination-side {
  flex: 1;
}

.gutenberg-search-placeholder .book-app__pagination-side--right {
  text-align: right;
}

.gutenberg-search-placeholder .book-app__pagination-center {
  flex: 0 0 auto;
  text-align: center;
}

.gutenberg-search-placeholder .book-app__pagination-link {
  display: inline-block;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
}

.gutenberg-search-placeholder .book-app__pagination-link:hover {
  background: var(--base-2);
  color: var(--hover);
}

.gutenberg-search-placeholder .book-app__pagination-link--disabled {
  color: var(--color-text-lighter);
  background: transparent;
  cursor: default;
}

.gutenberg-search-placeholder .book-app__pagination-status {
  color: var(--color-text-light);
  font-weight: 600;
}

@media (max-width: 768px) {
  .gutenberg-search-placeholder .book-app__pagination {
    padding: 0 12px;
  }

  .gutenberg-search-placeholder .book-app__pagination-inner {
    flex-wrap: wrap;
  }

  .gutenberg-search-placeholder .book-app__pagination-center {
    order: 3;
    width: 100%;
  }
}

/* Align the WP search page header ("Suchergebnisse für …") to the same container width as the results. */
body.search-results .page-header {
  max-width: 1500px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
  padding-left: 24px;
  padding-right: 24px;
}

@media (max-width: 768px) {
  body.search-results .page-header {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* === Responsive Design === */
@media (max-width: 768px) {
  .book-app__book-list {
    grid-template-columns: 1fr;
  }
  
  .book-reader {
    padding: var(--spacing-xs) var(--spacing-xs);
    max-width: 100%;
  }
  
  .book-reader__header {
    padding-left: var(--spacing-xs);
    padding-right: var(--spacing-xs);
  }
  
  .book-reader__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    padding: 0;
  }

  /* Mobile: use chapter dropdown instead of the space-heavy chapter sidebar */
  .book-reader__chapter-select {
    display: flex;
    padding: 0 var(--spacing-xs);
    margin-bottom: var(--spacing-md);
  }
  
  .book-reader__chapter-nav {
    display: none;
  }
  
  /* Old mobile chapter sidebar toggle UI is disabled when using the dropdown. */
  .book-reader__chapter-nav-toggle {
    display: none !important;
  }
  
  .book-reader__chapter-nav-content {
    display: none !important;
  }
  
  .book-reader__chapter-content {
    padding: var(--spacing-xs);
    border: none;
    background: transparent;
  }
  
  .book-reader__chapter-text {
    padding: 0;
  }
  
  .book-reader__chapter-text p {
    margin-bottom: var(--spacing-sm);
  }
  
  .book-reader__navigation {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    padding-left: var(--spacing-xs);
    padding-right: var(--spacing-xs);
  }
  
  .book-reader__nav-button {
    flex: 1;
    min-width: 0;
    justify-content: center;
    font-size: 0.875rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .book-reader__nav-button-text--mobile {
    display: inline;
  }
  
  .book-reader__nav-button-text--desktop {
    display: none;
  }
  
  .book-reader__chapter-info {
    order: -1;
    width: 100%;
    margin-bottom: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

/* A–Z index lists */
.book-app__index { margin: 1.25rem 0; }
.book-app__az-nav { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 0.5rem; 
  margin: 1rem 0 1.5rem; 
  padding: 1rem;
  background: var(--base-2);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--accent);
}

.book-app__az-link { 
  display: inline-block; 
  padding: 0.5rem 0.75rem; 
  border: 1px solid var(--accent); 
  border-radius: var(--border-radius-sm); 
  text-decoration: none; 
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--base-3);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.book-app__az-link:hover {
  background: var(--accent);
  border-color: var(--accent-2);
  color: var(--color-text);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.book-app__az-link.is-active { 
  background: var(--accent-2);
  border-color: var(--accent-2);
  color: var(--base-3);
  font-weight: 600;
}

.book-app__az-link.is-active:hover {
  background: var(--hover);
  border-color: var(--hover);
  transform: none;
  box-shadow: none;
}

/* Lesetipps filter dropdowns */
.book-app__lesetipps-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: var(--base-2);
  border-radius: var(--border-radius);
  border: 2px solid var(--accent);
  align-items: flex-end;
  box-shadow: var(--shadow-sm);
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden; /* prevent accidental horizontal scroll on narrow screens */
}

.book-app__thema {
  /* Allow THEMA/Genre area to use more space on desktop */
  max-width: 1500px;
  margin-left: auto;
  margin-right: auto;
}

.book-app__filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  flex: 1;
  min-width: 220px;
  position: relative;
  max-width: 100%;
  min-width: 0; /* allow flex items to shrink (prevents overflow) */
  box-sizing: border-box;
}


.book-app__filter-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.85;
}

.book-app__filter-select {
  padding: 0.75rem 2.75rem 0.75rem 1rem;
  border: 2px solid var(--accent);
  border-radius: var(--border-radius-sm);
  background: var(--base-3);
  color: var(--color-text);
  font-size: 1rem;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6L8 10L12 6' stroke='%23465742' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 16px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  position: relative;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.book-app__filter-select:hover {
  border-color: var(--accent-2);
  background-color: var(--base);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(-1px);
}

.book-app__filter-select:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(70, 87, 66, 0.15), 0 4px 8px rgba(0, 0, 0, 0.1);
  background-color: var(--base-3);
}

.book-app__filter-select:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.book-app__filter-select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background-color: var(--base-2);
  border-color: var(--accent);
}

.book-app__filter-select:disabled:hover {
  border-color: var(--accent);
  background-color: var(--base-2);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transform: none;
}

.book-app__filter-select:disabled:focus {
  border-color: var(--accent);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  background-color: var(--base-2);
}

.book-app__filter-select option {
  padding: 0.75rem;
  background: var(--base-3);
  color: var(--color-text);
  font-weight: 500;
}

.book-app__filter-select option:checked {
  background: var(--accent-2);
  color: var(--base-3);
}

/* Smaller variant for sorting dropdown in results header */
.book-app__filter-select--small {
  padding: 0.4rem 1.75rem 0.4rem 0.6rem;
  font-size: 0.8125rem;
  width: auto;
  min-width: 150px;
  max-width: none;
}

/* Compact label for sorting in results header */
.book-app__filter-group--sort {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
  min-width: auto;
  position: relative;
  margin-left: 0.75rem;
  flex-shrink: 0;
}

/* Disable the decorative line for sort dropdown */
.book-app__filter-group--sort::after {
  display: none;
}

.book-app__sort-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text, #333);
  margin: 0;
  white-space: nowrap;
}

/* Add a wrapper for better visual hierarchy */
.book-app__filter-group::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-2), transparent);
  opacity: 0;
  transition: var(--transition-fast);
}

.book-app__filter-group:focus-within::after {
  opacity: 1;
}

@media (max-width: 768px) {
  .book-app__lesetipps-filters {
    flex-direction: column;
    padding: 1.25rem;
  }
}

/* Results group header: ensure full width on mobile */
@media (max-width: 768px) {
  .book-app__results-group-header {
    width: 100%;
    max-width: 100%;
  }
  
  .book-app__filter-group--sort {
    flex-shrink: 0;
  }
}

/* Books-by-category (THEMA) filters: ensure subcategory stacks below on mobile and avoid overflow */
@media (max-width: 768px) {
  .book-app__thema-filters {
    flex-direction: column;
    align-items: stretch;
  }

  .book-app__thema-filters .book-app__filter-group {
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
  }
}
/* Index lists - unified styling for all A-Z lists */
.book-app__index-list { 
  list-style: none; 
  padding: 0; 
  margin: 0; 
}

/* Footnotes (inline spans rendered as blocks) */
span.footnote {
  display: block;
  margin: 1.2em 0;
  padding: 0.6em 1em;
  font-size: 0.85em;
  color: #444;
  background: #F8F9FA;
  border-left: 2px solid var(--color-border);
}

span.footnote::before {
  content: "[Fußnote: ";
}

span.footnote::after {
  content: "]";
}

.book-app__index-item { 
  display: flex; 
  gap: 0.75rem; 
  justify-content: space-between; 
  align-items: center;
  padding: 0.5rem 0; 
  border-bottom: 1px solid rgba(0,0,0,0.06); 
  min-width: 0; /* allow children to shrink/wrap; prevents overflow */
}

.book-app__index-item:last-child {
  border-bottom: none;
}

.book-app__index-link { 
  text-decoration: none; 
  color: inherit;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
  font-size: 1rem;
}

.book-app__index-title {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.book-app__index-link:hover {
  color: var(--color-primary, #0066cc);
}

.book-app__index-meta { 
  background: var(--accent-2);
  color: var(--base-3);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap; 
  flex-shrink: 0;
  display: inline-block;
}

/* Author names should not be styled as badges */
.book-app__index-meta--author {
  background: transparent;
  color: var(--color-text-light, #666);
  padding: 0;
  border-radius: 0;
  font-size: 0.95em;
  font-weight: 400;
  opacity: 0.75;
}

/* Counts in author/book lists should not be styled as badges */
.book-app__index-meta--count {
  background: transparent;
  color: var(--color-text-light, #666);
  padding: 0;
  border-radius: 0;
  font-size: 0.95em;
  font-weight: 400;
}

/* Pagination info (shows total count) - styled as badge */
.book-app__pagination-info {
  margin: 0.75rem 0;
  padding: 0.25rem 0.75rem;
  background: var(--accent-2);
  color: var(--base-3);
  border-radius: var(--border-radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
  border-bottom: none;
}

.book-app__pagination-info strong {
  color: var(--base-3);
  font-weight: 600;
}


@media (min-width: 1024px) {
  /* Give the genre/category selects more room on desktop */
  .book-app__thema-filters .book-app__filter-group {
    min-width: 320px;
  }
}

/* General pagination (for A-Z lists) */
.book-app__pagination {
  margin: var(--spacing-md, 1rem) 0 0 0;
  width: 100%;
}

.book-app__pagination-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm, 0.5rem);
  padding: var(--spacing-sm, 0.5rem);
  border: 2px solid var(--color-border, rgba(0,0,0,0.1));
  border-radius: var(--border-radius, 4px);
  background: var(--color-background, #fff);
}

.book-app__pagination-side {
  flex: 1;
}

.book-app__pagination-side--right {
  text-align: right;
}

.book-app__pagination-center {
  flex: 0 0 auto;
  text-align: center;
}

.book-app__pagination-link {
  display: inline-block;
  text-decoration: none;
  color: var(--color-primary, #0066cc);
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: var(--border-radius-sm, 3px);
  transition: all 0.2s ease;
}

.book-app__pagination-link:hover {
  background: var(--base-2, rgba(0,0,0,0.05));
  color: var(--hover, #0052a3);
}

.book-app__pagination-link--disabled {
  color: var(--color-text-lighter, #999);
  background: transparent;
  cursor: default;
  opacity: 0.5;
}

.book-app__pagination-status {
  color: var(--color-text-light, #666);
  font-weight: 600;
}

/* Badge for "Meistgelesen" */
.book-app__badge {
  display: inline-block;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.75em;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.book-app__badge--lesetipp {
  background: #ffd700;
  color: #333;
  margin-left: 0.25rem;
}

.book-app__badge--lesetipp {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.book-app__badge--title {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Compact badge for lists - just shows star with tooltip */
.book-app__badge--compact {
  /* Square "shortform" badge */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
  box-sizing: border-box;
  line-height: 1;
  cursor: help;
  position: relative;
}

.book-app__badge-star {
  width: 16px;
  height: 16px;
  display: block;
  object-fit: contain;
}

.book-app__badge--compact:hover::after {
  content: attr(title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text, #333);
  color: var(--color-background, #fff);
  padding: 0.35rem 0.6rem;
  border-radius: var(--border-radius-sm, 4px);
  font-size: 0.85em;
  white-space: nowrap;
  margin-bottom: 0.5rem;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.book-app__badge--compact:hover::before {
  content: '';
  position: absolute;
  bottom: calc(100% - 0.25rem);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--color-text, #333);
  z-index: 1001;
}

@media (max-width: 768px) {
  .book-app__pagination-inner {
    flex-wrap: wrap;
  }

  .book-app__pagination-center {
    order: 3;
    width: 100%;
  }
  
  .book-app__index-item {
    flex-wrap: wrap;
  }
  
  .book-app__index-meta {
    width: 100%;
    text-align: right;
    margin-top: 0.25rem;
  }

  /* Mobile: long titles should not cause horizontal scrolling */
  .book-app__index-link {
    align-items: flex-start;
  }

  .book-app__index-title {
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
  }

  /* Mobile: author name looks better below title (book lists) */
  .book-app__index-meta--author {
    text-align: left;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
}

/* Book affiliate links */
.book-reader__affiliate { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(0,0,0,0.08); }
.book-reader__affiliate-text { margin: 0 0 0.75rem 0; color: var(--color-text-light); }
.book-reader__affiliate-buttons { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.book-reader__affiliate-buttons a.book-app__button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.book-reader__affiliate-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex: 0 0 auto;
}

/* PLUGIN STYLING */
/* Abstand im Affiliate-Button */