/* ============================================
   PAKTI - Petunjuk Penggunaan (Buku Read-Only)
   ============================================
   Format buku dengan halaman flip
   Tidak bisa di-download / print / copy
   ============================================ */

.petunjuk-book-container {
  max-width: 900px;
  margin: 0 auto;
  perspective: 2000px;
}

/* Book viewer */
.book-viewer {
  background: linear-gradient(135deg, #f5f0e8 0%, #e8e0d5 100%);
  border-radius: 12px;
  padding: 0;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  position: relative;
}

/* Book toolbar (navigation) */
.book-toolbar {
  background: linear-gradient(135deg, var(--government-blue) 0%, #1557b0 100%);
  color: white;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.book-toolbar-title {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.book-nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.book-nav-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book-nav-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.35);
  transform: scale(1.05);
}

.book-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.book-page-indicator {
  background: rgba(255, 255, 255, 0.2);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 60px;
  text-align: center;
}

/* Book pages */
.book-pages {
  background: #fffef8;
  min-height: 500px;
  max-height: 70vh;
  overflow-y: auto;
  padding: 30px;
  position: relative;

  /* Anti-copy: disable text selection */
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;

  /* Anti-print */
}

.book-page-content {
  display: none;
  animation: bookPageIn 0.4s ease;
}

.book-page-content.active {
  display: block;
}

@keyframes bookPageIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Page content styling */
.book-page-content h1 {
  font-size: 1.5rem;
  color: var(--government-blue);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 3px double var(--primary-blue);
  text-align: center;
}

.book-page-content h2 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin: 20px 0 10px 0;
  padding-left: 12px;
  border-left: 4px solid var(--primary-blue);
}

.book-page-content h3 {
  font-size: 1.05rem;
  color: var(--primary-dark);
  margin: 16px 0 8px 0;
}

.book-page-content p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 12px;
  text-align: justify;
}

.book-page-content ul,
.book-page-content ol {
  margin: 10px 0 14px 30px;
}

.book-page-content li {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.book-page-content .info-box {
  background: #e8f0fe;
  border-left: 4px solid var(--primary-blue);
  padding: 12px 16px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: 0.88rem;
}

.book-page-content .warning-box {
  background: #fffbeb;
  border-left: 4px solid var(--warning);
  padding: 12px 16px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: 0.88rem;
}

.book-page-content .success-box {
  background: #f0fdf4;
  border-left: 4px solid var(--success);
  padding: 12px 16px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: 0.88rem;
}

.book-page-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 0.85rem;
}

.book-page-content th,
.book-page-content td {
  border: 1px solid var(--border-color);
  padding: 8px 10px;
  text-align: left;
}

.book-page-content th {
  background: var(--primary-light);
  font-weight: 600;
}

/* SOP Timeline */
.book-page-content .sop-timeline {
  position: relative;
  padding-left: 30px;
  margin: 16px 0;
}

.book-page-content .sop-timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--primary-blue), #81c0ff);
  border-radius: 2px;
}

.book-page-content .sop-step {
  display: flex;
  gap: 16px;
  margin-bottom: 18px;
  position: relative;
}

.book-page-content .step-number {
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  position: absolute;
  left: -30px;
  top: 0;
  box-shadow: 0 2px 8px rgba(26, 115, 232, 0.3);
}

.book-page-content .step-content h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.book-page-content .step-content p {
  font-size: 0.85rem;
  color: var(--text-medium);
  line-height: 1.5;
  margin: 0;
}

/* Flowchart */
.book-page-content .flowchart-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px;
  background: var(--light-bg);
  border-radius: 10px;
  margin-bottom: 12px;
}

.book-page-content .flow-start,
.book-page-content .flow-end {
  padding: 10px 16px;
  background: linear-gradient(135deg, var(--government-blue), var(--primary-blue));
  color: white;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.book-page-content .flow-process {
  padding: 8px 14px;
  background: white;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
  border-radius: 18px;
  font-size: 0.82rem;
  font-weight: 500;
}

.book-page-content .flow-arrow {
  color: var(--text-light);
  font-size: 12px;
}

/* PIC Cards */
.book-page-content .pic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 14px 0;
}

.book-page-content .pic-card {
  background: var(--light-bg);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  transition: all 0.3s;
}

.book-page-content .pic-card:hover {
  background: #e8f0fe;
  transform: translateY(-2px);
}

.book-page-content .pic-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--warning), #F57C00);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: white;
  margin: 0 auto 10px;
}

.book-page-content .pic-card h4 {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.book-page-content .pic-name {
  font-size: 0.82rem;
  color: var(--text-medium);
  margin-bottom: 10px;
}

.book-page-content .pic-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: white;
  border-radius: 6px;
  color: var(--primary-blue);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 500;
  margin: 2px;
  transition: all 0.3s;
}

.book-page-content .pic-link:hover {
  background: var(--primary-blue);
  color: white;
}

.book-page-content .pic-full {
  grid-column: 1 / -1;
}

.book-page-content .pic-info-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: white;
  border-radius: 10px;
  text-align: left;
}

.book-page-content .pic-info-box i {
  font-size: 20px;
  color: var(--primary-blue);
  margin-top: 2px;
}

/* Book footer with page dots */
.book-footer {
  background: #f5f0e8;
  padding: 10px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  border-top: 1px solid #ddd;
}

.book-page-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition: all 0.2s;
}

.book-page-dot.active {
  background: var(--primary-blue);
  transform: scale(1.3);
}

.book-page-dot:hover {
  background: var(--primary-dark);
}

/* ============================================
   ANTI-DOWNLOAD & ANTI-PRINT
   ============================================ */

/* Disable right-click context menu on book */
.book-viewer {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Prevent print of petunjuk page */
@media print {
  #petunjukPage {
    display: none !important;
  }

  #petunjukPage * {
    display: none !important;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .book-page-content h1 { font-size: 1.2rem; }
  .book-page-content h2 { font-size: 1rem; }
  .book-page-content p { font-size: 0.88rem; }

  .book-page-content .pic-grid {
    grid-template-columns: 1fr;
  }

  .book-page-content .flowchart-container {
    flex-direction: column;
  }

  .book-page-content .flow-arrow {
    transform: rotate(90deg);
  }
}