/* ==========================================================================
   Liseuse ePub & Lecteur Audio Immersif
   ========================================================================== */

.reader-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(14, 34, 70, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.reader-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.reader-container {
  width: 100%;
  max-width: 920px;
  height: 90vh;
  background: #FFFFFF;
  border-radius: var(--radius-modal);
  box-shadow: 0 30px 80px rgba(10, 25, 47, 0.3);
  border: 1px solid rgba(226, 232, 240, 0.9);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.96) translateY(20px);
  transition: transform var(--transition-smooth);
}

.reader-modal-overlay.open .reader-container {
  transform: scale(1) translateY(0);
}

/* Thèmes de lecture ePub (Jour, Sépia, Nuit) */
.reader-container[data-reader-theme="sepia"] {
  background: #FBF0D9;
  color: #5F4B32;
}

.reader-container[data-reader-theme="night"] {
  background: #18191A;
  color: #E4E6EB;
}

/* Header de la Liseuse */
.reader-header {
  padding: 18px 26px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: inherit;
}

.reader-meta-title-col {
  flex: 1;
  min-width: 0;
}

.reader-book-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark-navy);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reader-book-author {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.reader-controls-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.reader-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #F1F5F9;
  color: var(--dark-navy);
  transition: all var(--transition-fast);
}

.reader-action-btn:hover {
  background: var(--primary-blue-light);
  color: var(--primary-blue);
}

.reader-action-btn.active-favorite {
  color: #F59E0B;
  background: #FEF3C7;
}

.reader-action-btn.active-read {
  color: var(--primary-blue);
  background: #EFF6FF;
}

/* Barre de progression de lecture ePub */
.reader-progress-track {
  width: 100%;
  height: 4px;
  background: #E2E8F0;
  position: relative;
}

.reader-progress-bar {
  height: 100%;
  background: var(--primary-blue);
  width: 25%;
  transition: width 0.3s ease;
}

/* Corps du texte ePub */
.reader-body-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 40px 60px;
  font-size: 1.15rem;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.reader-chapter-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 24px;
  color: inherit;
}

.reader-paragraph {
  margin-bottom: 20px;
  text-align: justify;
}

.reader-quote-box {
  border-left: 4px solid var(--primary-blue);
  padding: 16px 22px;
  margin: 28px 0;
  background: rgba(30, 102, 255, 0.05);
  border-radius: 0 12px 12px 0;
  font-style: italic;
}

/* Footer de la Liseuse */
.reader-footer {
  padding: 14px 26px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: inherit;
}

.reader-progress-percentage {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
}

/* ==========================================================================
   Lecteur Audio Immersif (Floating Player & Modal)
   ========================================================================== */
.audio-player-modal {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 380px;
  background: #0E2246;
  color: #FFFFFF;
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  z-index: 250;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.audio-player-modal.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.audio-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.audio-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #38BDF8;
}

.audio-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #38BDF8;
  animation: pulseAudio 1.5s infinite;
}

@keyframes pulseAudio {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}

.audio-book-info {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.audio-thumb-img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
}

.audio-title-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
}

.audio-narrator-text {
  font-size: 0.8rem;
  color: #94A3B8;
}

/* Visualiseur Audio (Waveform Bars animées) */
.audio-waveform-bars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 36px;
  margin-bottom: 14px;
}

.waveform-bar {
  width: 4px;
  border-radius: 2px;
  background: #38BDF8;
  height: 8px;
  transition: height 0.2s ease;
}

.audio-player-modal.playing .waveform-bar:nth-child(1) { animation: waveBar 0.8s infinite alternate 0.1s; }
.audio-player-modal.playing .waveform-bar:nth-child(2) { animation: waveBar 0.9s infinite alternate 0.3s; }
.audio-player-modal.playing .waveform-bar:nth-child(3) { animation: waveBar 0.7s infinite alternate 0.2s; }
.audio-player-modal.playing .waveform-bar:nth-child(4) { animation: waveBar 1.1s infinite alternate 0.4s; }
.audio-player-modal.playing .waveform-bar:nth-child(5) { animation: waveBar 0.8s infinite alternate 0.15s; }
.audio-player-modal.playing .waveform-bar:nth-child(6) { animation: waveBar 1.0s infinite alternate 0.25s; }
.audio-player-modal.playing .waveform-bar:nth-child(7) { animation: waveBar 0.7s infinite alternate 0.35s; }
.audio-player-modal.playing .waveform-bar:nth-child(8) { animation: waveBar 0.9s infinite alternate 0.05s; }

@keyframes waveBar {
  0% { height: 6px; }
  100% { height: 32px; }
}

.audio-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  margin-top: 12px;
}

.btn-play-pause-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary-blue);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 6px 18px var(--primary-blue-glow);
  transition: all var(--transition-fast);
}

.btn-play-pause-circle:hover {
  transform: scale(1.06);
  background: var(--primary-blue-hover);
}

/* Sélecteur de Narrateur (Nicolas / Victoria) dans le Player Audio */
.audio-speaker-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.06);
  padding: 4px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-audio-speaker-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: #94A3B8;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-audio-speaker-tab:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
}

.btn-audio-speaker-tab.active {
  background: var(--primary-blue) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 12px var(--primary-blue-glow);
}

.audio-sample-preview-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0 10px;
  height: 28px;
  font-size: 0.75rem;
  background: rgba(56, 189, 248, 0.18);
  color: #38BDF8;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid rgba(56, 189, 248, 0.35);
  cursor: pointer;
  transition: all 0.2s ease;
}

.audio-sample-preview-btn:hover {
  background: rgba(56, 189, 248, 0.3);
  color: #FFFFFF;
}

.audio-sample-preview-btn.playing {
  background: var(--primary-blue) !important;
  color: #FFFFFF !important;
  border-color: var(--primary-blue) !important;
  animation: pulseAudio 1.2s infinite;
}


@media (max-width: 640px) {
  .audio-player-modal {
    left: 16px;
    right: 16px;
    bottom: 90px;
    width: auto;
  }
  .reader-body-scroll {
    padding: 24px 20px;
  }
}

/* ==========================================================================
   Synchronisation Vocale Phrase par Phrase (Karaoké Audio)
   ========================================================================== */
.audio-sentence {
  transition: all 0.25s ease;
  padding: 2px 4px;
  border-radius: 6px;
  cursor: pointer;
  display: inline;
}

.audio-sentence:hover {
  background: rgba(30, 102, 255, 0.08);
}

.audio-sentence.active-sentence {
  background: rgba(30, 102, 255, 0.18) !important;
  color: #1E66FF !important;
  font-weight: 600;
  box-shadow: 0 0 0 2px rgba(30, 102, 255, 0.3);
  border-left: 3px solid #1E66FF;
}

.reader-container[data-reader-theme="sepia"] .audio-sentence.active-sentence {
  background: rgba(180, 83, 9, 0.16) !important;
  color: #78350F !important;
  box-shadow: 0 0 0 2px rgba(180, 83, 9, 0.3);
  border-left-color: #B45309;
}

.reader-container[data-reader-theme="night"] .audio-sentence.active-sentence {
  background: rgba(56, 189, 248, 0.22) !important;
  color: #38BDF8 !important;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.35);
  border-left-color: #38BDF8;
}

/* ==========================================================================
   Formatage Riche Markdown dans la Liseuse (Tableaux, Sauts de page, Listes)
   ========================================================================== */

/* Titres */
.reader-h1 {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--dark-navy, #0E2246);
  margin: 32px 0 16px;
  line-height: 1.3;
  border-bottom: 2px solid rgba(30, 102, 255, 0.15);
  padding-bottom: 12px;
}

.reader-h2 {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark-navy, #0E2246);
  margin: 28px 0 14px;
  line-height: 1.35;
  display: flex;
  align-items: center;
  gap: 10px;
}

.reader-h2::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 20px;
  background: var(--primary-blue, #1E66FF);
  border-radius: 4px;
}

.reader-h3 {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: #1E293B;
  margin: 22px 0 10px;
}

.reader-h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #475569;
  margin: 18px 0 8px;
}

/* Sauts de page / Séparateurs de section */
.reader-page-break {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 36px 0;
  user-select: none;
}

.reader-page-break .page-break-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, #CBD5E1, transparent);
}

.reader-page-break .page-break-badge {
  display: none !important;
}

/* Tableaux Hautement Lisibles & Responsives */
.reader-table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 26px 0;
  border-radius: 14px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 4px 18px rgba(14, 34, 70, 0.05);
  background: #FFFFFF;
}

.reader-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
  min-width: 500px;
}

.reader-table thead th {
  background: #1E66FF;
  color: #FFFFFF;
  font-weight: 700;
  padding: 14px 18px;
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  letter-spacing: 0.3px;
  border-bottom: 2px solid #1353DB;
}

.reader-table thead th:first-child {
  border-top-left-radius: 13px;
}

.reader-table thead th:last-child {
  border-top-right-radius: 13px;
}

.reader-table tbody td {
  padding: 13px 18px;
  border-bottom: 1px solid #E2E8F0;
  vertical-align: top;
  line-height: 1.6;
  color: #1E293B;
}

.reader-table tbody tr:nth-child(even) {
  background: #F8FAFC;
}

.reader-table tbody tr:hover {
  background: #F1F5F9;
}

.reader-table tbody tr:last-child td {
  border-bottom: none;
}

/* Listes à puces & numérotées */
.reader-list {
  margin: 16px 0 22px 24px;
  padding-left: 8px;
  line-height: 2.0;
  font-size: 1.12rem;
  color: #1E293B;
}

.reader-list li {
  margin-bottom: 8px;
}

.reader-list li::marker {
  color: var(--primary-blue, #1E66FF);
  font-weight: bold;
}

.reader-list.reader-ordered {
  list-style-type: decimal;
}

.reader-list.reader-ordered li::marker {
  color: var(--primary-blue, #1E66FF);
  font-weight: 700;
}

/* Citations & Encadrés */
.reader-quote {
  margin: 22px 0;
  padding: 16px 24px;
  background: rgba(30, 102, 255, 0.05);
  border-left: 4px solid var(--primary-blue, #1E66FF);
  border-radius: 0 14px 14px 0;
  font-style: italic;
  color: #334155;
  line-height: 1.85;
  font-size: 1.12rem;
}

/* Paragraphes normaux */
.reader-para {
  margin: 16px 0;
  line-height: 2.05;
  font-size: 1.14rem;
  color: #1E293B;
}

/* Pilule de lien vidéo ou ressource */
.reader-link-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #EBF2FF;
  color: #1E66FF;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 9999px;
  text-decoration: none;
  margin: 10px 0;
  transition: all 0.2s ease;
}

.reader-link-pill:hover {
  background: #1E66FF;
  color: #FFFFFF;
}

/* Adaptations thèmes Sépia & Nuit */
.reader-container[data-reader-theme="sepia"] .reader-h1 {
  color: #433422;
  border-bottom-color: rgba(139, 94, 60, 0.25);
}

.reader-container[data-reader-theme="sepia"] .reader-h2 {
  color: #78350F;
}

.reader-container[data-reader-theme="sepia"] .reader-h2::before {
  background: #B45309;
}

.reader-container[data-reader-theme="sepia"] .reader-table-responsive {
  background: #FAF2E1;
  border-color: #E8D8BA;
}

.reader-container[data-reader-theme="sepia"] .reader-table thead th {
  background: #8B5E3C;
  border-bottom-color: #6E4627;
}

.reader-container[data-reader-theme="sepia"] .reader-table tbody td {
  border-bottom-color: #E8D8BA;
  color: #433422;
}

.reader-container[data-reader-theme="sepia"] .reader-table tbody tr:nth-child(even) {
  background: #F4E7CE;
}

.reader-container[data-reader-theme="sepia"] .reader-table tbody tr:hover {
  background: #EEE0C4;
}

.reader-container[data-reader-theme="sepia"] .reader-quote {
  background: rgba(139, 94, 60, 0.08);
  border-left-color: #8B5E3C;
  color: #4A3B29;
}

.reader-container[data-reader-theme="sepia"] .reader-para,
.reader-container[data-reader-theme="sepia"] .reader-list {
  color: #433422;
}

.reader-container[data-reader-theme="night"] .reader-h1 {
  color: #F8FAFC;
  border-bottom-color: rgba(56, 189, 248, 0.2);
}

.reader-container[data-reader-theme="night"] .reader-h2 {
  color: #38BDF8;
}

.reader-container[data-reader-theme="night"] .reader-h2::before {
  background: #38BDF8;
}

.reader-container[data-reader-theme="night"] .reader-h3 {
  color: #E2E8F0;
}

.reader-container[data-reader-theme="night"] .reader-table-responsive {
  background: #1E293B;
  border-color: #334155;
}

.reader-container[data-reader-theme="night"] .reader-table thead th {
  background: #1E3A8A;
  border-bottom-color: #1D4ED8;
}

.reader-container[data-reader-theme="night"] .reader-table tbody td {
  border-bottom-color: #334155;
  color: #E2E8F0;
}

.reader-container[data-reader-theme="night"] .reader-table tbody tr:nth-child(even) {
  background: #172236;
}

.reader-container[data-reader-theme="night"] .reader-table tbody tr:hover {
  background: #25334D;
}

.reader-container[data-reader-theme="night"] .reader-quote {
  background: rgba(56, 189, 248, 0.08);
  border-left-color: #38BDF8;
  color: #CBD5E1;
}

.reader-container[data-reader-theme="night"] .reader-para,
.reader-container[data-reader-theme="night"] .reader-list {
  color: #E2E8F0;
}

/* ==========================================================================
   Table des matières & Liens de navigation des chapitres
   ========================================================================== */
.reader-toc-container {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 24px;
  margin: 28px 0 36px;
  box-shadow: 0 4px 14px rgba(14, 34, 70, 0.04);
}

.reader-toc-title-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark-navy, #0E2246);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #E2E8F0;
}

.reader-toc-list {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reader-toc-item {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.reader-toc-item::marker {
  content: "" !important;
}

.reader-toc-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  color: #1E293B;
  text-decoration: none !important;
  font-size: 0.98rem;
  font-weight: 600;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.reader-toc-link:hover {
  background: #EBF2FF;
  border-color: #3B82F6;
  color: var(--primary-blue, #1E66FF);
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(30, 102, 255, 0.08);
}

.reader-toc-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #E2E8F0;
  color: #475569;
  font-family: var(--font-mono, monospace);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  min-width: 38px;
  text-align: center;
}

.reader-toc-link:hover .reader-toc-badge {
  background: #1E66FF;
  color: #FFFFFF;
}

.reader-toc-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reader-toc-arrow {
  color: #94A3B8;
  font-size: 0.85rem;
  font-weight: 700;
  transition: transform 0.2s ease, color 0.2s ease;
}

.reader-toc-link:hover .reader-toc-arrow {
  color: var(--primary-blue, #1E66FF);
  transform: translateX(3px);
}

/* Tiroir Sommaire (Drawer Slide-over) */
.reader-toc-drawer {
  position: absolute;
  top: 70px;
  right: 0;
  bottom: 60px;
  width: 360px;
  max-width: 90%;
  background: #FFFFFF;
  border-left: 1px solid var(--border-light, #E2E8F0);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.12);
  z-index: 100;
  display: flex;
  flex-direction: column;
  transform: translateX(110%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.reader-toc-drawer.open {
  transform: translateX(0);
}

.reader-toc-drawer-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #E2E8F0;
  background: #F8FAFC;
}

.reader-toc-drawer-list {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reader-drawer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #1E293B;
  cursor: pointer;
  transition: all 0.2s ease;
}

.reader-drawer-item:hover {
  background: #EBF2FF;
  border-color: #3B82F6;
  color: #1E66FF;
}

.reader-drawer-item.active-chap {
  background: #1E66FF;
  color: #FFFFFF;
  border-color: #1E66FF;
}

.reader-drawer-item.active-chap .reader-toc-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

/* Animation de surbrillance lors du saut de chapitre */
@keyframes headingHighlightPulse {
  0% {
    background: rgba(30, 102, 255, 0.22);
    box-shadow: 0 0 0 8px rgba(30, 102, 255, 0.22);
  }
  50% {
    background: rgba(30, 102, 255, 0.12);
    box-shadow: 0 0 0 4px rgba(30, 102, 255, 0.12);
  }
  100% {
    background: transparent;
    box-shadow: none;
  }
}

.reader-heading-highlight {
  animation: headingHighlightPulse 2.4s ease-out !important;
  border-radius: 8px;
  transition: all 0.3s ease;
}

/* Thème Sépia pour le sommaire */
.reader-container[data-reader-theme="sepia"] .reader-toc-container {
  background: #F3EBDD;
  border-color: #E2D7C3;
}
.reader-container[data-reader-theme="sepia"] .reader-toc-link {
  background: #F8F3EA;
  border-color: #E2D7C3;
  color: #433422;
}
.reader-container[data-reader-theme="sepia"] .reader-toc-link:hover {
  background: #E6D8C0;
  color: #78350F;
}
.reader-container[data-reader-theme="sepia"] .reader-toc-drawer {
  background: #F4ECE1;
  border-left-color: #E2D7C3;
}

/* Thème Nuit pour le sommaire */
.reader-container[data-reader-theme="night"] .reader-toc-container {
  background: #172236;
  border-color: #334155;
}
.reader-container[data-reader-theme="night"] .reader-toc-title-header {
  color: #F8FAFC;
  border-bottom-color: #334155;
}
.reader-container[data-reader-theme="night"] .reader-toc-link {
  background: #1E293B;
  border-color: #334155;
  color: #E2E8F0;
}
.reader-container[data-reader-theme="night"] .reader-toc-link:hover {
  background: #25334D;
  border-color: #38BDF8;
  color: #38BDF8;
}
.reader-container[data-reader-theme="night"] .reader-toc-drawer {
  background: #0F172A;
  border-left-color: #334155;
}
.reader-container[data-reader-theme="night"] .reader-toc-drawer-header {
  background: #1E293B;
  border-bottom-color: #334155;
}
.reader-container[data-reader-theme="night"] .reader-drawer-item {
  background: #1E293B;
  border-color: #334155;
  color: #E2E8F0;
}
.reader-container[data-reader-theme="night"] .reader-drawer-item:hover {
  background: #25334D;
  border-color: #38BDF8;
  color: #38BDF8;
}