/* ==========================================================================
   SHRI SAI SATCHARITRA E-READER - STYLESHEET
   A modern, devotional, responsive physical-book e-reader experience
   ========================================================================== */

/* --- ROOT VARIABLES & THEMES --- */
:root {
  /* Default Light Ivory Theme */
  --bg-app: #f4efe6;
  --bg-reader: #ebe3d5;
  --bg-surface: #ffffff;
  --paper-bg: #fffdf9;
  --paper-edge: #eee7db;
  --spine-shadow: rgba(0, 0, 0, 0.15);
  --page-border: #e8dfd1;
  --page-shadow: 0 10px 30px -5px rgba(45, 27, 9, 0.12), 0 20px 40px -15px rgba(0, 0, 0, 0.08);

  --text-main: #2a231d;
  --text-muted: #6e6459;
  --text-light: #9c9184;

  --accent-gold: #c26100;
  --accent-gold-hover: #9a4d00;
  --accent-gold-light: rgba(194, 97, 0, 0.12);
  --accent-gold-glow: rgba(217, 119, 6, 0.35);
  --accent-saffron: #e07a14;
  --accent-amber: #f59e0b;

  --bookmark-ribbon: #c26100;
  --bookmark-bg: rgba(245, 158, 11, 0.15);
  --bookmark-border: #f59e0b;

  --font-serif: "Merriweather", Georgia, Cambria, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-literary: "Crimson Pro", Garamond, "Palatino Linotype", Georgia, serif;
  --font-dyslexic: "OpenDyslexic", "Comic Sans MS", sans-serif;

  --reader-font: var(--font-literary);
  --reader-font-size: 17.5px;
  --reader-line-height: 1.7;
  --reader-align: justify;

  --header-height: 60px;
  --footer-height: 52px;
  --transition-speed: 0.28s;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

/* Sepia Warm Parchment Theme */
[data-theme="sepia"] {
  --bg-app: #e9dec6;
  --bg-reader: #ded1b4;
  --bg-surface: #f9f2e3;
  --paper-bg: #f7efe0;
  --paper-edge: #e6dbbf;
  --spine-shadow: rgba(60, 40, 15, 0.22);
  --page-border: #dcceb0;
  --page-shadow: 0 10px 30px -5px rgba(60, 40, 15, 0.18), 0 20px 40px -15px rgba(0, 0, 0, 0.12);

  --text-main: #36291a;
  --text-muted: #6b573f;
  --text-light: #948067;

  --accent-gold: #b45309;
  --accent-gold-hover: #92400e;
  --accent-gold-light: rgba(180, 83, 9, 0.15);
  --accent-gold-glow: rgba(180, 83, 9, 0.35);

  --bookmark-ribbon: #b45309;
  --bookmark-bg: rgba(217, 119, 6, 0.18);
  --bookmark-border: #d97706;
}

/* Midnight Dark Slate Theme */
[data-theme="dark"] {
  --bg-app: #121316;
  --bg-reader: #18191e;
  --bg-surface: #1e2027;
  --paper-bg: #1c1e24;
  --paper-edge: #252831;
  --spine-shadow: rgba(0, 0, 0, 0.45);
  --page-border: #2d303b;
  --page-shadow: 0 10px 35px -5px rgba(0, 0, 0, 0.5), 0 20px 40px -15px rgba(0, 0, 0, 0.7);

  --text-main: #e8e8ed;
  --text-muted: #a4a6b5;
  --text-light: #727483;

  --accent-gold: #fbbf24;
  --accent-gold-hover: #f59e0b;
  --accent-gold-light: rgba(251, 191, 36, 0.18);
  --accent-gold-glow: rgba(251, 191, 36, 0.4);

  --bookmark-ribbon: #f59e0b;
  --bookmark-bg: rgba(245, 158, 11, 0.22);
  --bookmark-border: #fbbf24;
}

/* Forest Sage Theme */
[data-theme="forest"] {
  --bg-app: #0f1814;
  --bg-reader: #15221c;
  --bg-surface: #1c2c25;
  --paper-bg: #192721;
  --paper-edge: #22352c;
  --spine-shadow: rgba(0, 0, 0, 0.5);
  --page-border: #273e33;
  --page-shadow: 0 10px 35px -5px rgba(0, 0, 0, 0.5), 0 20px 40px -15px rgba(0, 0, 0, 0.6);

  --text-main: #e2ede6;
  --text-muted: #9bb5a7;
  --text-light: #6d8578;

  --accent-gold: #34d399;
  --accent-gold-hover: #10b981;
  --accent-gold-light: rgba(52, 211, 153, 0.18);
  --accent-gold-glow: rgba(52, 211, 153, 0.35);

  --bookmark-ribbon: #34d399;
  --bookmark-bg: rgba(52, 211, 153, 0.22);
  --bookmark-border: #34d399;
}

/* --- BASE & RESETS --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-app);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  user-select: text;
}

button {
  background: none;
  border: none;
  font: inherit;
  cursor: pointer;
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-speed) ease;
}

input, select, textarea {
  font: inherit;
  color: inherit;
  border: 1px solid var(--page-border);
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  outline: none;
  transition: border-color var(--transition-speed);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-light);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--text-light);
  border-radius: 4px;
  opacity: 0.6;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* --- APP LAYOUT --- */
#app-container {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  position: relative;
  background-color: var(--bg-app);
  overflow: hidden;
}

/* ==========================================================================
   TOP HEADER BAR
   ========================================================================== */
#top-header {
  height: var(--header-height);
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--page-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  z-index: 50;
  gap: 12px;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

/* Brand / Book Title */
.book-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.book-brand:hover {
  background-color: var(--accent-gold-light);
}

.brand-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.brand-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  border: 2px solid var(--accent-gold);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  background: #ffffff;
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.book-brand:hover .brand-avatar {
  transform: scale(1.08);
  box-shadow: 0 0 10px var(--accent-gold-glow);
}

.brand-text {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  color: var(--text-main);
  white-space: nowrap;
}

.brand-badge {
  font-size: 0.7rem;
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
  padding: 2px 6px;
  border-radius: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* Current Chapter Quick Selector */
.chapter-indicator-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 360px;
  padding: 6px 14px;
  background-color: var(--bg-reader);
  border: 1px solid var(--page-border);
  border-radius: 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chapter-indicator-btn:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-surface);
}

.chapter-indicator-btn .chapter-label {
  font-weight: 700;
  color: var(--accent-gold);
}

.chapter-indicator-btn .chapter-title-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Action Icon Buttons */
.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 1.1rem;
  position: relative;
}

.icon-btn:hover, .icon-btn.active {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
}

.icon-btn .badge-counter {
  position: absolute;
  top: -2px;
  right: -2px;
  background-color: var(--accent-gold);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.text-btn {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--page-border);
}

.text-btn:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
  background-color: var(--accent-gold-light);
}

.primary-btn {
  background-color: var(--accent-gold);
  color: #ffffff !important;
  border: 1px solid var(--accent-gold);
  padding: 7px 15px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
}

.primary-btn:hover {
  background-color: var(--accent-gold-hover);
  border-color: var(--accent-gold-hover);
  box-shadow: 0 2px 8px var(--accent-gold-glow);
}

/* ==========================================================================
   MAIN READER WORKSPACE
   ========================================================================== */
#reader-workspace {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--bg-reader);
  padding: 16px 24px;
}

/* Target Selection Banner (Interactive bookmarking) */
#target-mode-banner {
  display: none;
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  background: var(--accent-gold);
  color: #fff;
  padding: 8px 20px;
  border-radius: 24px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  animation: slideDown 0.3s ease;
}

#target-mode-banner.active {
  display: flex;
}

#target-mode-banner button {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
}
#target-mode-banner button:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* ==========================================================================
   PHYSICAL BOOK STYLING (PAGE-WISE VIEW)
   ========================================================================== */
.book-stage {
  width: 100%;
  max-width: 1200px;
  height: 100%;
  max-height: 840px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 2000px;
  position: relative;
}

/* The Book Outer Shell */
.book-container {
  width: 100%;
  height: 100%;
  display: flex;
  background-color: var(--paper-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--page-shadow);
  border: 1px solid var(--page-border);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}

/* Side navigation arrow overlays */
.book-nav-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 30;
  opacity: 0;
  transition: opacity 0.2s ease, background-color 0.2s ease;
  cursor: pointer;
  color: var(--text-muted);
}

.book-nav-zone:hover {
  opacity: 1;
  background: rgba(0, 0, 0, 0.03);
}

.book-nav-zone.left {
  left: 0;
}
.book-nav-zone.right {
  right: 0;
}

.nav-arrow-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--page-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  color: var(--accent-gold);
  font-size: 1.2rem;
}

/* Book Spine / Center Crease */
.book-spine {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 32px;
  transform: translateX(-50%);
  background: linear-gradient(
    to right,
    transparent 0%,
    var(--spine-shadow) 42%,
    rgba(0, 0, 0, 0.25) 50%,
    var(--spine-shadow) 58%,
    transparent 100%
  );
  z-index: 25;
  pointer-events: none;
}

/* Two-Page Spread Layout */
.book-spread {
  display: flex;
  width: 100%;
  height: 100%;
  position: relative;
}

/* Single Page Container */
.book-page {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 32px 42px;
  position: relative;
  overflow: hidden;
  background-color: var(--paper-bg);
}

.book-page.page-left {
  border-right: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: inset -15px 0 25px -15px rgba(0, 0, 0, 0.06);
}

.book-page.page-right {
  border-left: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: inset 15px 0 25px -15px rgba(0, 0, 0, 0.06);
}

/* Page Running Header */
.page-running-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-light);
  border-bottom: 1px solid var(--page-border);
  padding-bottom: 8px;
  margin-bottom: 20px;
  font-family: var(--font-sans);
  font-weight: 500;
  user-select: none;
}

/* Page Running Footer / Page Number */
.page-running-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  color: var(--text-light);
  border-top: 1px solid var(--page-border);
  padding-top: 10px;
  margin-top: 16px;
  font-family: var(--font-serif);
  font-weight: 600;
  user-select: none;
}

/* Page Content Body (Text Area) */
.page-body-content {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: var(--reader-font);
  font-size: var(--reader-font-size);
  line-height: var(--reader-line-height);
  text-align: var(--reader-align);
  color: var(--text-main);
}

/* Chapter Opening Card (Page 1 of Book & Top of Scroll) */
.chapter-opening-card {
  text-align: center;
  padding: 6px 10px 16px;
  border-bottom: 2px solid var(--page-border);
  margin-bottom: 14px;
}

.chapter-opening-number {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 6px;
}

.chapter-opening-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 8px;
}

.chapter-opening-subtitle {
  font-size: 0.86rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 10px;
  font-style: italic;
  line-height: 1.45;
}

/* Text Element Styling */
.reader-heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25em;
  color: var(--accent-gold);
  margin-top: 10px;
  margin-bottom: 4px;
  text-align: left;
  line-height: 1.35;
  display: flex;
  align-items: center;
  gap: 8px;
}

.reader-heading::before {
  content: "✦";
  font-size: 0.8em;
  color: var(--accent-gold);
}

.reader-paragraph {
  position: relative;
  text-indent: 1.8em;
  margin: 0;
  transition: background-color 0.2s, box-shadow 0.2s;
  padding: 4px 6px;
  border-radius: 4px;
}

.reader-paragraph.no-indent {
  text-indent: 0;
}

/* Drop cap for first paragraph of chapter */
.has-dropcap::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 3.4em;
  line-height: 0.8;
  padding-top: 4px;
  padding-right: 8px;
  padding-bottom: 2px;
  color: var(--accent-gold);
  font-weight: 700;
}

/* Verse / Sanskrit Shloka */
.reader-verse {
  font-family: var(--font-literary);
  font-style: italic;
  font-size: 1.05em;
  background: var(--accent-gold-light);
  border-left: 3px solid var(--accent-gold);
  padding: 10px 16px;
  margin: 8px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  text-align: center;
  color: var(--text-main);
}

/* Benediction */
.reader-benediction {
  font-family: var(--font-serif);
  font-weight: 600;
  font-style: italic;
  text-align: center;
  padding: 16px 0 8px;
  color: var(--accent-gold);
  font-size: 1.1em;
  letter-spacing: 0.5px;
}

.reader-benediction::before,
.reader-benediction::after {
  content: " ❖ ";
  color: var(--accent-gold);
}

/* Image in Reader */
.reader-image-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 12px 0;
}

.reader-image-wrap img {
  max-width: 200px;
  max-height: 240px;
  border-radius: var(--radius-sm);
  border: 3px solid var(--accent-gold);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.reader-image-caption {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-style: italic;
}

/* ==========================================================================
   BOOKMARK & SAVE POINT INTERFACE
   ========================================================================== */

/* Paragraph Hover Bookmark Pin Button */
.para-bookmark-trigger {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 24px;
  height: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--page-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.2s, color 0.2s, transform 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  font-size: 0.75rem;
}

.reader-paragraph:hover .para-bookmark-trigger {
  opacity: 0.85;
}

.para-bookmark-trigger:hover {
  opacity: 1 !important;
  color: var(--accent-gold);
  transform: scale(1.15);
  border-color: var(--accent-gold);
}

/* Bookmarked Paragraph Styling */
.reader-paragraph.bookmarked {
  background-color: var(--bookmark-bg) !important;
  border-left: 3px solid var(--bookmark-border);
  padding-left: 10px;
}

.reader-paragraph.bookmarked .para-bookmark-trigger {
  opacity: 1;
  color: var(--bookmark-ribbon);
  background-color: #fff;
  border-color: var(--bookmark-border);
}

/* Bookmark Ribbon Badge on Bookmarked Paragraph */
.bookmark-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-gold);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-sans);
  padding: 2px 8px;
  border-radius: 10px;
  margin-bottom: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

/* Interactive Target Selection Mode */
.target-picking-mode .reader-paragraph {
  cursor: pointer;
  border: 2px dashed transparent;
  transition: all 0.2s ease;
}

.target-picking-mode .reader-paragraph:hover {
  background-color: var(--accent-gold-light) !important;
  border-color: var(--accent-gold);
  border-radius: var(--radius-sm);
  transform: scale(1.008);
}

/* Save Point Pulse Highlight (when resuming reading or jumping to bookmark) */
.savepoint-pulse {
  animation: savePointGlow 2.5s ease-in-out infinite alternate;
  border-left: 4px solid var(--accent-gold) !important;
  background-color: var(--accent-gold-light) !important;
}

@keyframes savePointGlow {
  0% {
    box-shadow: 0 0 0 0 var(--accent-gold-glow);
    background-color: rgba(245, 158, 11, 0.12);
  }
  100% {
    box-shadow: 0 0 16px 4px var(--accent-gold-glow);
    background-color: rgba(245, 158, 11, 0.25);
  }
}

/* Page Flip Animations */
.page-flip-next {
  animation: pageTurnNext 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-flip-prev {
  animation: pageTurnPrev 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pageTurnNext {
  0% {
    opacity: 0.7;
    transform: translateX(30px) rotateY(-4deg);
  }
  100% {
    opacity: 1;
    transform: translateX(0) rotateY(0deg);
  }
}

@keyframes pageTurnPrev {
  0% {
    opacity: 0.7;
    transform: translateX(-30px) rotateY(4deg);
  }
  100% {
    opacity: 1;
    transform: translateX(0) rotateY(0deg);
  }
}

/* ==========================================================================
   CONTINUOUS SCROLL MODE
   ========================================================================== */
.scroll-view-stage {
  display: none;
  width: 100%;
  max-width: 820px;
  height: 100%;
  overflow-y: auto;
  padding: 40px 20px 80px;
  background-color: var(--paper-bg);
  box-shadow: var(--page-shadow);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-md);
}

.scroll-view-stage.active {
  display: block;
}

.scroll-content-body {
  font-family: var(--reader-font);
  font-size: var(--reader-font-size);
  line-height: var(--reader-line-height);
  text-align: var(--reader-align);
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.chapter-header-card {
  text-align: center;
  padding: 30px 20px 24px;
  border-bottom: 2px solid var(--page-border);
  margin-bottom: 24px;
}

.chapter-header-number {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 8px;
}

.chapter-header-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  line-height: 1.3;
  color: var(--text-main);
  margin-bottom: 12px;
}

.chapter-header-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 16px;
  font-style: italic;
  line-height: 1.5;
}

.chapter-meta-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-light);
}

.meta-pill {
  background: var(--bg-surface);
  border: 1px solid var(--page-border);
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 500;
}

/* ==========================================================================
   BOTTOM PROGRESS BAR & CONTROLS
   ========================================================================== */
#bottom-bar {
  height: var(--footer-height);
  min-height: var(--footer-height);
  background-color: var(--bg-surface);
  border-top: 1px solid var(--page-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 50;
  gap: 16px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
}

.bottom-left, .bottom-right {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.bottom-center {
  flex: 1;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Interactive Progress Scrubber */
.progress-scrub-container {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 6px 0;
}

.progress-track {
  width: 100%;
  height: 6px;
  background-color: var(--page-border);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  transition: height 0.15s ease;
}

.progress-scrub-container:hover .progress-track {
  height: 9px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-saffron));
  border-radius: 3px;
  width: 0%;
  transition: width 0.25s ease;
  position: relative;
}

.progress-handle {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--accent-gold);
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: opacity 0.15s ease;
  pointer-events: none;
}

.progress-scrub-container:hover .progress-handle {
  opacity: 1;
}

/* Scrub Tooltip */
.progress-tooltip {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-main);
  color: var(--bg-surface);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.progress-scrub-container:hover .progress-tooltip {
  opacity: 1;
}

.progress-text-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
}

/* Quick Page Navigation in Footer */
.page-nav-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-btn {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  background: var(--bg-reader);
  border: 1px solid var(--page-border);
  font-size: 0.95rem;
  color: var(--text-main);
}

.page-btn:hover:not(:disabled) {
  background: var(--accent-gold);
  color: #fff;
  border-color: var(--accent-gold);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Total Book Progress Pill */
.book-progress-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-reader);
  border: 1px solid var(--page-border);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-gold);
}

/* ==========================================================================
   DRAWERS (SIDEBARS) - TOC & BOOKMARKS
   ========================================================================== */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(3px);
  z-index: 120;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.app-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 420px;
  max-width: 90vw;
  background: var(--bg-surface);
  z-index: 130;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.25);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.app-drawer.left {
  left: 0;
  transform: translateX(-100%);
}

.app-drawer.left.active {
  transform: translateX(0);
}

.app-drawer.right {
  right: 0;
  transform: translateX(100%);
}

.app-drawer.right.active {
  transform: translateX(0);
}

.drawer-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--page-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.drawer-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.drawer-close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.1rem;
  color: var(--text-muted);
}

.drawer-close-btn:hover {
  background: var(--accent-gold-light);
  color: var(--accent-gold);
}

/* Drawer Tab Switcher */
.drawer-tabs {
  display: flex;
  padding: 0 16px;
  border-bottom: 1px solid var(--page-border);
  background: var(--bg-reader);
  gap: 8px;
}

.drawer-tab {
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.drawer-tab:hover {
  color: var(--text-main);
}

.drawer-tab.active {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
  background: var(--bg-surface);
}

/* Drawer Search Bar */
.drawer-search-wrap {
  padding: 12px 16px;
  border-bottom: 1px solid var(--page-border);
  position: relative;
}

.drawer-search-input {
  width: 100%;
  padding-left: 36px;
  border-radius: 20px;
  font-size: 0.88rem;
}

.search-input-icon {
  position: absolute;
  left: 28px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}

.drawer-scroll-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* TOC Chapter Item Card */
.toc-chapter-card {
  padding: 12px 16px;
  background: var(--bg-reader);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toc-chapter-card:hover {
  border-color: var(--accent-gold);
  background: var(--bg-surface);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.toc-chapter-card.current {
  border-color: var(--accent-gold);
  border-left: 4px solid var(--accent-gold);
  background: var(--accent-gold-light);
}

.toc-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toc-chapter-num {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
}

.toc-reading-time {
  font-size: 0.72rem;
  color: var(--text-light);
}

.toc-chapter-title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-main);
}

.toc-chapter-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Parayan Day Grouping Card */
.parayan-day-card {
  background: var(--bg-surface);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.parayan-day-header {
  padding: 12px 16px;
  background: var(--accent-gold-light);
  border-bottom: 1px solid var(--page-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.parayan-day-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent-gold);
}

.parayan-day-body {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Bookmark List Card */
.bookmark-card {
  padding: 12px 14px;
  background: var(--bg-reader);
  border: 1px solid var(--page-border);
  border-left: 4px solid var(--bookmark-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.bookmark-card:hover {
  background: var(--bg-surface);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
}

.bookmark-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
}

.bookmark-ch-tag {
  font-weight: 700;
  color: var(--accent-gold);
}

.bookmark-date {
  color: var(--text-light);
  font-size: 0.72rem;
}

.bookmark-note-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.bookmark-snippet {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.4;
  border-left: 2px solid var(--page-border);
  padding-left: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bookmark-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.bookmark-action-btn {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--text-muted);
  border: 1px solid var(--page-border);
}

.bookmark-action-btn:hover {
  color: #ef4444;
  border-color: #ef4444;
}

/* ==========================================================================
   MODALS (BOOKMARK CREATION, SETTINGS, SEARCH, OVERVIEW)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--page-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalScaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleUp {
  0% {
    transform: scale(0.95);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--page-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.modal-body {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow-y: auto;
  max-height: 70vh;
}

.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--page-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background: var(--bg-reader);
}

/* Bookmark Choice Options */
.bookmark-option-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.bookmark-option-card {
  padding: 16px 14px;
  border: 2px solid var(--page-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.bookmark-option-card:hover, .bookmark-option-card.selected {
  border-color: var(--accent-gold);
  background: var(--accent-gold-light);
}

.bookmark-option-icon {
  font-size: 1.6rem;
  color: var(--accent-gold);
}

.bookmark-option-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.bookmark-option-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Text Selection Snippet Box */
.snippet-preview-box {
  background: var(--bg-reader);
  border: 1px solid var(--page-border);
  border-left: 3px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.45;
  max-height: 90px;
  overflow-y: auto;
}

/* Theme Picker Swatches */
.theme-swatches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.theme-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--page-border);
  cursor: pointer;
  transition: all 0.2s;
}

.theme-swatch.active {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px var(--accent-gold-glow);
}

.swatch-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.swatch-name {
  font-size: 0.75rem;
  font-weight: 600;
}

/* Settings Sliders & Form Rows */
.setting-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.setting-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.setting-value {
  color: var(--accent-gold);
  font-size: 0.82rem;
}

.setting-slider {
  width: 100%;
  accent-color: var(--accent-gold);
  cursor: pointer;
}

.toggle-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--page-border);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-switch.active {
  background: var(--accent-gold);
}

.toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active .toggle-knob {
  transform: translateX(20px);
}

/* Search Modal Results */
.search-results-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 50vh;
  overflow-y: auto;
}

.search-result-item {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-reader);
  border: 1px solid var(--page-border);
  cursor: pointer;
  transition: all 0.2s;
}

.search-result-item:hover {
  background: var(--bg-surface);
  border-color: var(--accent-gold);
}

.search-result-header {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 4px;
}

.search-result-snippet {
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--text-muted);
}

.search-result-snippet mark {
  background-color: #fde047;
  color: #854d0e;
  padding: 1px 4px;
  border-radius: 2px;
  font-weight: 600;
}

/* ==========================================================================
   RESUME READING TOAST NOTIFICATION
   ========================================================================== */
#resume-toast {
  position: fixed;
  bottom: 74px;
  right: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  padding: 14px 18px;
  max-width: 360px;
  z-index: 100;
  display: none;
  flex-direction: column;
  gap: 8px;
  animation: slideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

#resume-toast.active {
  display: flex;
}

.resume-toast-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.resume-toast-text {
  font-size: 0.86rem;
  color: var(--text-main);
  line-height: 1.4;
}

.resume-toast-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

/* Floating Audio Narration Bar */
#audio-player-bar {
  display: none;
  position: fixed;
  top: 72px;
  right: 24px;
  background: var(--bg-surface);
  border: 1px solid var(--accent-gold);
  border-radius: 30px;
  padding: 6px 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  z-index: 90;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
}

#audio-player-bar.active {
  display: flex;
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLETS & MOBILE)
   ========================================================================== */
/* ==========================================================================
   SAI BABA DARSHAN MODAL & TOC DARSHAN CARD
   ========================================================================== */
.darshan-modal-box {
  max-width: 620px !important;
  max-height: 94vh;
  overflow: hidden !important;
}

.darshan-modal-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px 22px 24px;
  gap: 12px;
  overflow: hidden !important; /* STRICTLY NO SCROLLBAR */
  max-height: none;
}

.darshan-image-frame {
  position: relative;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  border: 3px solid var(--accent-gold);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
}

.darshan-image-frame img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 48vh;
  object-fit: contain;
  display: block;
  border-radius: calc(var(--radius-md) - 3px);
}

.darshan-mantra {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 1px;
  line-height: 1.25;
}

.darshan-quote {
  font-family: var(--font-literary);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.45;
}

.darshan-blessing {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.5px;
  line-height: 1.25;
}

/* TOC Sai Baba Darshan Card */
.toc-darshan-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: linear-gradient(135deg, var(--accent-gold-light), var(--bg-surface));
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px var(--accent-gold-glow);
}

.toc-darshan-card:hover {
  transform: translateY(-1px);
  background: var(--bg-surface);
  box-shadow: 0 4px 14px var(--accent-gold-glow);
}

.toc-darshan-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  border: 2px solid var(--accent-gold);
  background: #ffffff;
  flex-shrink: 0;
}

.toc-darshan-info {
  flex: 1;
  min-width: 0;
}

.toc-darshan-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--accent-gold);
}

.toc-darshan-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.toc-darshan-badge {
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--accent-gold);
  color: #fff;
  padding: 3px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

/* Hidden Pagination Ruler */
#pagination-ruler {
  position: absolute;
  visibility: hidden;
  pointer-events: none;
  top: -9999px;
  left: -9999px;
  box-sizing: border-box;
  overflow: hidden;
  font-family: var(--reader-font);
  font-size: var(--reader-font-size);
  line-height: var(--reader-line-height);
  text-align: var(--reader-align);
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ==========================================================================
   DESKTOP & MOBILE VISIBILITY UTILITIES
   ========================================================================== */
.desktop-only {
  display: inline-flex !important;
}

.mobile-only {
  display: none !important;
}

/* ==========================================================================
   MOBILE ACTION MENU SHEET (BOTTOM DRAWER)
   ========================================================================== */
.mobile-menu-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.28);
  z-index: 1100;
  transform: translateY(105%);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 10px 16px 24px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.mobile-menu-sheet.active {
  transform: translateY(0);
}

.mobile-menu-drag-handle {
  width: 38px;
  height: 4px;
  border-radius: 2px;
  background: var(--border-color);
  margin: 0 auto 10px;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 12px;
}

.mobile-menu-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--accent-gold);
  object-fit: cover;
}

.mobile-menu-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent-gold);
  line-height: 1.2;
}

.mobile-menu-sub {
  font-size: 0.75rem;
  color: var(--text-light);
}

.mobile-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  overflow-y: auto;
}

.mobile-menu-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
  user-select: none;
}

.mobile-menu-card:active {
  transform: scale(0.97);
  background: var(--accent-gold-light);
  border-color: var(--accent-gold);
}

.mob-card-icon {
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
}

.mob-card-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.mob-card-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.25;
}

.mob-card-hint {
  font-size: 0.72rem;
  color: var(--text-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.darshan-highlight-card {
  border-color: var(--accent-gold);
  background: linear-gradient(135deg, var(--accent-gold-light), var(--bg-card));
}

.darshan-highlight-card .mob-card-title {
  color: var(--accent-gold);
  font-weight: 700;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 900px) {
  /* Switch from Two-Page Spread to Single Page on smaller screens */
  .book-page.page-left {
    display: none;
  }
  .book-spine {
    display: none;
  }
  .book-page {
    padding: 24px 24px;
  }
  .book-container {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  }
  .brand-text {
    display: none;
  }
  .chapter-indicator-btn {
    max-width: 220px;
  }
}

@media (max-width: 768px) {
  .desktop-only {
    display: none !important;
  }
  .mobile-only {
    display: inline-flex !important;
  }
  .brand-text, .brand-badge {
    display: none;
  }
  .chapter-indicator-btn {
    max-width: 170px;
    font-size: 0.82rem;
    padding: 4px 8px;
  }
  #top-header {
    padding: 0 10px;
    gap: 6px;
  }
  .header-left {
    gap: 6px;
  }
  .darshan-image-frame img {
    max-height: 42vh;
  }
  .darshan-mantra {
    font-size: 1.15rem;
  }
  .darshan-quote {
    font-size: 0.92rem;
  }
}

@media (max-width: 600px) {
  #top-header {
    padding: 0 8px;
  }
  #reader-workspace {
    padding: 6px 8px;
  }
  .book-page {
    padding: 16px 14px;
  }
  .chapter-indicator-btn {
    max-width: 135px;
    font-size: 0.78rem;
  }
  .bottom-center {
    display: none; /* Hide progress bar text details on tiny screens, keep slider */
  }
  .book-progress-pill {
    display: none;
  }
  .mobile-menu-grid {
    grid-template-columns: 1fr;
  }
  .darshan-modal-box {
    max-width: 95vw !important;
  }
  .darshan-modal-body {
    padding: 12px 14px 18px;
    gap: 8px;
  }
  .darshan-image-frame img {
    max-height: 38vh;
  }
  .darshan-mantra {
    font-size: 1.05rem;
  }
  .darshan-quote {
    font-size: 0.86rem;
    line-height: 1.35;
  }
  .darshan-blessing {
    font-size: 0.82rem;
  }
}