/* Mobile enhancements for Interactive Ebook */
/* Using !important to ensure these override any remaining desktop rules */

/* Z-INDEX HIERARCHY:
 * 1-10: Text highlights and selections
 * 20-30: TAP zones and overlays
 * 9000-9999: Base mobile elements
 * 10000-10099: Control bar and related UI
 * 10100-10199: Temporary feedback notifications
 * 10200-10299: Modal overlays and popups
 */

/* ============================================
   MAIN MOBILE STYLES - Single consolidated block
   ============================================ */
@media (max-width: 768px), (hover: none) and (pointer: coarse) {
  
  /* iOS Safe Area handling */
  body {
    padding-top: env(safe-area-inset-top);
    background: #1a1f2e;
  }
  
  .story-fullscreen-container {
    padding-top: env(safe-area-inset-top);
    min-height: -webkit-fill-available;
  }

  /* Hide desktop-only elements */
  .speed-sidebar,
  .sentence-controls {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    opacity: 0 !important;
  }

  /* Hide fullscreen buttons in PWA mode */
  .standalone .exit-fullscreen-btn,
  .standalone .fullscreen-entry-btn {
    display: none !important;
  }

  /* ============================================
     TEXT SIZING
     ============================================ */
  .story-text {
    font-size: 24px !important;
    line-height: 1.6 !important;
    text-align: left !important;
  }
  
  .narrator-intro {
    font-size: 1em !important; /* Inherits parent's 24px */
  }

  .chapter-title {
    font-size: 34px !important;
  }

  .chapter-number {
    font-size: 18px !important;
  }
  
  .communication-box {
    font-size: 22px !important;
  }
  
  .chapter-ornament {
    font-size: 1.8em !important;
  }
  
  .initial-cap {
    font-size: 42px !important;
    line-height: 1 !important;
  }

  .story-paragraph {
    text-align: left !important;
  }

  /* ============================================
     SENTENCE INTERACTION
     ============================================ */
  .sentence {
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 4px !important;
    transition: background-color 0.2s ease !important;
    position: relative !important;
    min-height: 44px !important;
    display: inline !important;
    touch-action: manipulation !important;
    /* Prevent tap highlight color */
    -webkit-tap-highlight-color: transparent !important;
    /* Prevent browser text selection - we handle it via JS */
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
  }

  /* Visual feedback for tap (not when playing) */
  .sentence:active:not(.playing) {
    background-color: rgba(255, 167, 38, 0.1) !important;
  }
  
  /* Playing state (orange highlight) for regular sentences */
  .sentence.playing {
    display: inline !important;
    background: linear-gradient(90deg, #ffa726 0%, #ff9800 100%) !important;
    color: #222 !important;
    border-radius: 4px !important;
    padding: 2px 4px !important;
    margin: -2px -4px !important;
    box-decoration-break: clone !important;
    -webkit-box-decoration-break: clone !important;
  }

  /* Force black text for all children when playing */
  .sentence.playing * {
    color: #222 !important;
  }

  /* ============================================
     CHOICE LINK STYLES
     ============================================ */
  .choice-link {
    position: relative !important;
    text-align: left !important;
    display: block !important;
    overflow: hidden !important;
    padding-right: 22% !important;  /* ADDED THIS LINE */
    box-sizing: border-box !important;  /* ADDED THIS LINE */
}
  
  /* Choice risk level backgrounds */
  .choice-dangerous {
    background: #4a1f1f !important;
    border: 1px solid #ff4444 !important;
  }

  .choice-cautious {
    background: #1f3a4a !important;
    border: 1px solid #4ecdc4 !important;
  }

  .choice-bureaucratic {
    background: #3a3a1f !important;
    border: 1px solid #ffa726 !important;
  }
  
  .choice-retreat {
    background: #234a7d !important;
    color: #e6f0fa !important;
    border: 1px solid #5b8fd6 !important;
    border-left: 4px solid #5b8fd6 !important;
  }

  .choice-alternate {
    background: #3d2a4a !important;
    color: #f0e6fa !important;
    border: 1px solid #9b59b6 !important;
    border-left: 4px solid #9b59b6 !important;
  }
  
  /* Vertical divider at 80% */
  .choice-link::before {
    content: '' !important;
    position: absolute !important;
    top: 15% !important;
    right: 20% !important;
    width: 1px !important;
    height: 70% !important;
    background: linear-gradient(180deg, 
      transparent 0%, 
      rgba(255, 255, 255, 0.3) 20%,
      rgba(255, 255, 255, 0.3) 80%,
      transparent 100%) !important;
    pointer-events: none !important;
    z-index: 2 !important;
  }
  
  /* TAP text indicator - always visible */
  .choice-link::after {
    content: 'TAP' !important;
    position: absolute !important;
    right: 0 !important;
    top: 0 !important;
    width: 20% !important;
    height: 100% !important;
    text-align: center !important;
    font-size: 0.65em !important;
    font-weight: bold !important;
    letter-spacing: 1px !important;
    color: rgba(255, 255, 255, 0.4) !important;
    background: rgba(255, 255, 255, 0.05) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    pointer-events: none !important;
    z-index: 20 !important;
  }
  
/* Choice link sentence container - padding prevents overflow */
  .choice-link .sentence {
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    text-align: left !important;
    display: block !important;
    position: relative !important;
    box-sizing: border-box !important;
  }
  
  /* Choice link text wrapper - keep inline for natural wrapping */
  .choice-link .choice-link-text {
    display: inline !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }
  
/* Choice link playing state (orange) */
  .choice-link .sentence.playing,
  .choice-link .narrator-intro.playing {
    background: none !important;
    color: inherit !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  
  /* COMMENTED OUT - Using styles.css rule with padding: 2px 10px instead
.choice-link .sentence.playing .choice-link-text,
  .choice-link .narrator-intro.playing .choice-link-text {
    display: inline !important;
    background: linear-gradient(90deg, #ffa726 0%, #ff9800 100%) !important;
    color: #222 !important;
    border-radius: 4px !important;
    padding: 2px 6px !important;
    box-decoration-break: clone !important;
    -webkit-box-decoration-break: clone !important;
    position: relative !important;
    z-index: 1 !important;
  }
  */
  
  /* Force black text for playing state in choice links */
  .choice-link .sentence.playing * {
    color: #222 !important;
  }

  /* ============================================
     MOBILE CONTROL BAR
     ============================================ */
  .mobile-control-bar {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    background: rgba(30, 37, 48, 0.95) !important;
    border: 2px solid #ffa726 !important;
    border-radius: 25px !important;
    padding: 10px 20px !important;
    display: flex !important;
    gap: 15px !important;
    align-items: center !important;
    z-index: 100001 !important; /* Above install overlay (100000) */
    backdrop-filter: blur(10px) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
  }

  .mobile-control-bar.hidden {
    display: none !important;
  }

  /* Control bar buttons */
  .mobile-control-btn {
    background: #4ecdc4 !important;
    color: #000 !important;
    border: none !important;
    padding: 12px 16px !important;
    border-radius: 12px !important;
    font-size: 16px !important;
    font-weight: bold !important;
    min-height: 44px !important;
    min-width: 44px !important;
    touch-action: manipulation !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
  }

  .mobile-control-btn:active {
    background: #45b7aa !important;
    transform: scale(0.95) !important;
  }

  /* Play button gets orange background */
  .mobile-control-btn.play-control-btn {
    background: #ffa726 !important;
  }

  .mobile-control-btn.play-control-btn:active {
    background: #ff8f00 !important;
    transform: scale(0.95) !important;
  }

  /* Single play mode indicator */
  .mobile-control-btn.play-mode-single::after {
    content: "1" !important;
    position: absolute !important;
    top: -5px !important;
    right: -5px !important;
    background: #ffa726 !important;
    color: #000 !important;
    border-radius: 50% !important;
    width: 18px !important;
    height: 18px !important;
    font-size: 11px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* Speed button shows current speed */
  .speed-control-btn {
    min-width: 60px !important;
  }

  /* Speed change feedback at top of screen */
  .speed-feedback {
    position: fixed !important;
    top: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: rgba(30, 37, 48, 0.95) !important;
    border: 2px solid #ffa726 !important;
    border-radius: 15px !important;
    padding: 10px 20px !important;
    color: #fff !important;
    font-size: 18px !important;
    font-weight: bold !important;
    z-index: 10100 !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
    pointer-events: none !important;
  }

  .speed-feedback.show {
    opacity: 1 !important;
  }

  /* ============================================
     CONTENT LAYOUT
     ============================================ */
  .story-content-wrapper {
    padding: 20px 15px 100px 15px !important;
    min-height: 100vh !important;
    background: #1a1f2e !important;
  }

  /* ============================================
     TOC SIDEBAR INTERACTIONS
     ============================================ */
  .toc-toggle-btn {
    top: auto !important;
    bottom: 30px !important;
    transform: translateY(0) !important;
    position: fixed !important;
  }
  
  .toc-header {
    padding-top: calc(env(safe-area-inset-top, 0px) + 20px) !important;
  }

  /* Hide control bar when TOC sidebar is open */
  .toc-sidebar.show ~ .mobile-control-bar {
    display: none !important;
  }

  /* ============================================
     BROWSER MODE SPECIFIC FIXES (non-PWA)
     ============================================ */
  body:not(.standalone) .toc-toggle-btn {
    top: auto !important;
    bottom: 40px !important;
    transform: translateY(0) !important;
  }

  body:not(.standalone) .toc-sidebar.show ~ .mobile-control-bar {
    display: none !important;
  }

  body:not(.standalone) .toc-item:active,
  body:not(.standalone) .toc-item:focus {
    background: rgba(255, 167, 38, 0.2) !important;
    border-left-color: #ffa726 !important;
    color: #ffa726 !important;
    font-weight: 500 !important;
  }
}

/* ============================================
   JAVASCRIPT-DETECTED MOBILE CLASS BACKUP
   Fallback styles when media queries fail
   ============================================ */
.mobile-device .speed-sidebar,
.mobile-device .sentence-controls {
  display: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.mobile-device .sentence {
  cursor: pointer !important;
  padding: 0 !important;
  margin: 0 !important;
  border-radius: 4px !important;
  transition: background-color 0.2s ease !important;
  position: relative !important;
  min-height: 44px !important;
  display: inline !important;
  touch-action: manipulation !important;
  user-select: none !important;
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
}

.mobile-device .sentence:active:not(.playing) {
  background-color: rgba(255, 167, 38, 0.1) !important;
}

.mobile-device .story-text {
  font-size: 24px !important;
  line-height: 1.6 !important;
}

.mobile-device .chapter-title {
  font-size: 34px !important;
}

.mobile-device .chapter-number {
  font-size: 18px !important;
}

/* Mobile device choice link highlights */
.mobile-device .choice-link .sentence.playing,
.mobile-device .choice-link .narrator-intro.playing {
  background: none !important;
  color: inherit !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* COMMENTED OUT - Using styles.css rule instead
.mobile-device .choice-link .sentence.playing .choice-link-text,
.mobile-device .choice-link .narrator-intro.playing .choice-link-text {
  display: inline !important;
  background: linear-gradient(90deg, #ffa726 0%, #ff9800 100%) !important;
  color: #222 !important;
  border-radius: 4px !important;
  padding: 2px 4px !important;
  box-decoration-break: clone !important;
  -webkit-box-decoration-break: clone !important;
  position: relative !important;
  z-index: 1 !important;
}
*/

.mobile-device .choice-link .sentence.playing * {
  color: #222 !important;
}