.manaf-book-detail-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  padding: var(--spacing-lg);
}

.manaf-book-detail-overlay.active {
  opacity: 1;
  visibility: visible;
}

.manaf-book-detail {
  background: rgba(10, 10, 20, 0.95);
  border-radius: var(--border-radius-xl);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid rgba(154, 29, 34, 0.3);
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-base);
}

.manaf-book-detail-overlay.active .manaf-book-detail {
  transform: translateY(0);
}

.manaf-book-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.3);
  position: sticky;
  top: 0;
  z-index: 10;
}

.manaf-book-detail-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--cosmic-white);
  margin: 0;
}

.manaf-book-detail-close {
  background: none;
  border: none;
  color: var(--cosmic-white);
  font-size: var(--font-size-lg);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-base);
}

.manaf-book-detail-close:hover {
  background: rgba(154, 29, 34, 0.2);
  transform: rotate(90deg);
}

.manaf-book-detail-content {
  padding: var(--spacing-lg);
}

.manaf-book-main-info {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.manaf-book-detail-gallery {
  position: relative;
}

.manaf-book-detail-main-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.manaf-book-detail-main-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-base);
}

.manaf-book-detail-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.book-detail-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--cosmic-white);
  margin: 0;
  line-height: 1.2;
}

.manaf-book-detail-author {
  font-size: var(--font-size-lg);
  color: var(--manaf-primary-light);
  margin: 0;
  font-weight: var(--font-weight-medium);
}

.manaf-book-detail-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.manaf-book-detail-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-book-spec {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.9);
}

.manaf-book-spec i {
  color: var(--manaf-primary-light);
  width: 20px;
}

.manaf-book-detail-section {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-themes-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.manaf-theme-badge {
  background: rgba(154, 29, 34, 0.2);
  color: var(--manaf-primary-light);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-sm);
  border: 1px solid rgba(154, 29, 34, 0.3);
}

.manaf-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.manaf-features-list li {
  padding: var(--spacing-xs) 0;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  padding-right: var(--spacing-lg);
}

.manaf-features-list li:before {
  content: "•";
  color: var(--manaf-primary-light);
  font-weight: bold;
  position: absolute;
  right: 0;
}

.manaf-purchase-sections {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.manaf-purchase-section {
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.07);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-base);
}

.manaf-purchase-section:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.manaf-purchase-note {
  background: rgba(0, 0, 0, 0.2);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  margin: var(--spacing-md) 0;
}

.manaf-book-detail-btn {
  width: 100%;
  padding: var(--spacing-md);
  border: none;
  border-radius: var(--border-radius-lg);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.manaf-book-detail-btn-primary {
  background: var(--manaf-primary);
  color: var(--cosmic-white);
}

.manaf-book-detail-btn-primary:hover:not(:disabled) {
  background: var(--manaf-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.manaf-book-detail-btn-outline {
  background: transparent;
  border: 2px solid var(--manaf-primary);
  color: var(--manaf-primary);
}

.manaf-book-detail-btn-outline:hover:not(:disabled) {
  background: var(--manaf-primary);
  color: var(--cosmic-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.manaf-book-detail-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.manaf-book-interactions-section {
  text-align: center;
}

.manaf-book-interactions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.manaf-interaction-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-pill);
  color: var(--cosmic-white);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.manaf-interaction-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.manaf-social-share {
  display: none;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.manaf-social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  color: var(--cosmic-white);
  cursor: pointer;
  transition: var(--transition-base);
}

.manaf-whatsapp-btn {
  background: #25d366;
}

.manaf-twitter-btn {
  background: #1da1f2;
}

.manaf-facebook-btn {
  background: #3b5998;
}

.manaf-social-btn:hover {
  transform: translateY(-2px) scale(1.1);
}

.manaf-purchase-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

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

.manaf-purchase-content {
  background: rgba(10, 10, 20, 0.95);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  width: 90%;
  max-width: 500px;
  border: 1px solid rgba(154, 29, 34, 0.3);
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-base);
}

.manaf-purchase-overlay.active .manaf-purchase-content {
  transform: translateY(0);
}

.manaf-purchase-close {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background: none;
  border: none;
  color: var(--cosmic-white);
  font-size: var(--font-size-lg);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-base);
}

.manaf-purchase-close:hover {
  background: rgba(154, 29, 34, 0.2);
  transform: rotate(90deg);
}

.manaf-purchase-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.manaf-purchase-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
  color: var(--cosmic-white);
}

.manaf-purchase-header p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
}

.manaf-purchase-book {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-purchase-book img {
  width: 60px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--border-radius-md);
}

.manaf-purchase-book-info {
  flex: 1;
}

.manaf-purchase-book-title {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
  color: var(--cosmic-white);
}

.manaf-purchase-book-price {
  color: var(--manaf-primary-light);
  font-weight: var(--font-weight-medium);
}

.manaf-purchase-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.manaf-purchase-option {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.manaf-purchase-option::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.06),
    transparent
  );
  transform: translateX(-100%);
}

.manaf-purchase-option:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.manaf-purchase-option:hover::before {
  animation: shimmerEffect 1.5s;
}

.manaf-purchase-option.selected {
  border-color: var(--manaf-primary);
  background: rgba(154, 29, 34, 0.15);
}

.manaf-purchase-option.unavailable {
  opacity: 0.5;
  cursor: not-allowed;
}

.manaf-purchase-option h4 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  color: var(--cosmic-white);
}

.manaf-purchase-option p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
  font-size: var(--font-size-sm);
}

.manaf-purchase-option .manaf-option-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-base);
}

.manaf-purchase-option.unavailable .manaf-option-overlay {
  opacity: 1;
}

.manaf-purchase-btn {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--manaf-primary);
  color: var(--cosmic-white);
  border: none;
  border-radius: var(--border-radius-lg);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.manaf-purchase-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.manaf-purchase-btn:not(:disabled):hover {
  background: var(--manaf-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.manaf-books-scroll-container {
  position: relative;
  margin: var(--spacing-xl) 0;
}

.manaf-books-scroll {
  display: flex;
  gap: var(--spacing-lg);
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: var(--spacing-md) 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.manaf-books-scroll::-webkit-scrollbar {
  display: none;
}

.manaf-featured-book {
  flex: 0 0 300px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-base);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  will-change: transform;
  backface-visibility: hidden;
  animation: fadeInUp 0.6s ease forwards;
}

.manaf-featured-book::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.06),
    transparent
  );
  transform: translateX(-100%);
}

.manaf-featured-book:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
}

.manaf-featured-book:hover::before {
  animation: shimmerEffect 1.5s;
}

.manaf-book-cover {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.manaf-book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
}

.manaf-featured-book:hover .manaf-book-cover img {
  transform: scale(1.05);
}

.manaf-book-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--manaf-primary);
  color: var(--cosmic-white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.manaf-book-info {
  padding: var(--spacing-md);
}

.manaf-book-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xs);
  color: var(--cosmic-white);
}

.manaf-book-author {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
}

.manaf-availability {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.manaf-availability-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-pill);
}

.manaf-availability-item.available {
  background: rgba(40, 167, 69, 0.2);
  color: #28a745;
}

.manaf-availability-item.unavailable {
  background: rgba(108, 117, 125, 0.2);
  color: #6c757d;
}

.manaf-book-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.manaf-book-meta span {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.8);
}

.manaf-price-container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-xs);
}

.manaf-book-price {
  font-weight: var(--font-weight-bold);
  color: var(--cosmic-white);
  font-size: var(--font-size-lg);
}

.manaf-book-price-usd {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
}

.manaf-book-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.manaf-book-btn {
  flex: 1;
  padding: var(--spacing-sm);
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
}

.manaf-book-btn-primary {
  background: var(--manaf-primary);
  color: var(--cosmic-white);
}

.manaf-book-btn-primary:hover:not(:disabled) {
  background: var(--manaf-primary-dark);
  transform: translateY(-2px);
}

.manaf-book-btn-outline {
  background: transparent;
  border: 1px solid var(--manaf-primary);
  color: var(--manaf-primary);
}

.manaf-book-btn-outline:hover:not(:disabled) {
  background: var(--manaf-primary);
  color: var(--cosmic-white);
  transform: translateY(-2px);
}

.manaf-book-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.manaf-scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--cosmic-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
  z-index: 10;
  backdrop-filter: blur(10px);
}

.manaf-scroll-btn:hover {
  background: var(--manaf-primary);
  transform: translateY(-50%) scale(1.1);
}

.manaf-scroll-prev {
  right: -20px;
}

.manaf-scroll-next {
  left: -20px;
}

@media (max-width: 768px) {
  .manaf-book-main-info {
    grid-template-columns: 1fr;
  }

  .manaf-book-detail-overlay {
    padding: var(--spacing-md);
  }

  .manaf-featured-book {
    flex: 0 0 280px;
  }

  .manaf-scroll-btn {
    display: none;
  }

  .manaf-purchase-sections {
    grid-template-columns: 1fr;
  }
}

.manaf-filter-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  width: 100%;
  justify-content: center;
  opacity: 0;
  height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

.manaf-filter-badges.active {
  opacity: 1;
  height: auto;
  margin-top: var(--spacing-lg);
}

.manaf-filter-badge {
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(154, 29, 34, 0.2);
  color: var(--manaf-primary-light);
  border: 1px solid rgba(154, 29, 34, 0.3);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  backdrop-filter: blur(5px);
}

.manaf-filter-badge:hover {
  background: rgba(154, 29, 34, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 5px 10px rgba(154, 29, 34, 0.2);
}

.manaf-filter-badge.active {
  background: linear-gradient(
    135deg,
    var(--manaf-primary) 0%,
    var(--manaf-primary-dark) 100%
  );
  color: var(--cosmic-white);
  border-color: var(--manaf-primary);
  box-shadow: 0 5px 15px rgba(154, 29, 34, 0.3);
}

.manaf-filter-badge i {
  font-size: var(--font-size-xs);
}

.manaf-format-filters {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.manaf-format-filter {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 80px;
  backdrop-filter: blur(10px);
}

.manaf-format-filter:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.manaf-format-filter.active {
  background: rgba(154, 29, 34, 0.15);
  border-color: var(--manaf-primary);
  box-shadow: 0 5px 15px rgba(154, 29, 34, 0.2);
}

.manaf-format-filter.unavailable {
  opacity: 0.5;
  cursor: not-allowed;
  position: relative;
  overflow: hidden;
}

.manaf-format-filter.unavailable::after {
  content: "\f023";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.7);
  background: rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(2px);
}

.manaf-format-icon {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xs);
  color: var(--manaf-primary-light);
  transition: all 0.3s ease;
}

.manaf-format-filter.active .manaf-format-icon {
  color: var(--cosmic-white);
  transform: scale(1.1);
}

.manaf-format-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.manaf-format-filter.active .manaf-format-label {
  color: var(--cosmic-white);
  font-weight: var(--font-weight-bold);
}

.manaf-sort-filter {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.manaf-sort-filter:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.manaf-sort-icon {
  font-size: var(--font-size-lg);
  color: var(--manaf-primary-light);
  transition: transform 0.3s ease;
}

.manaf-sort-filter.asc .manaf-sort-icon {
  transform: rotate(180deg);
}

.manaf-sort-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

.manaf-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  opacity: 0;
  height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

.manaf-active-filters.active {
  opacity: 1;
  height: auto;
}

.manaf-active-filter {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: linear-gradient(
    135deg,
    var(--manaf-primary) 0%,
    var(--manaf-primary-dark) 100%
  );
  color: var(--cosmic-white);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.manaf-active-filter-remove {
  background: none;
  border: none;
  color: var(--cosmic-white);
  cursor: pointer;
  font-size: var(--font-size-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  width: 16px;
  height: 16px;
  transition: all 0.2s ease;
}

.manaf-active-filter-remove:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

@keyframes gatewayOpen {
  0% {
    opacity: 0;
    transform: perspective(1000px) rotateX(90deg) scale(0.8);
  }
  50% {
    opacity: 0.5;
    transform: perspective(1000px) rotateX(-10deg) scale(1.1);
  }
  100% {
    opacity: 1;
    transform: perspective(1000px) rotateX(0) scale(1);
  }
}

.manaf-books-scroll {
  animation-duration: 0.7s;
  animation-fill-mode: both;
}

.manaf-books-scroll.filtered {
  animation-name: gatewayOpen;
}

.manaf-featured-book {
  transition: all 0.5s ease;
}

.manaf-featured-book.filter-match {
  transform: scale(1.02);
  box-shadow: 0 10px 25px rgba(154, 29, 34, 0.3);
  z-index: 2;
}

.manaf-featured-book.filter-hide {
  opacity: 0.3;
  transform: scale(0.95);
}

.manaf-books-section {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--cosmic-white);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.manaf-section-subtitle {
  font-size: var(--font-size-xl);
  color: var(--manaf-primary-light);
  text-align: center;
  margin-bottom: var(--spacing-xs);
}

.manaf-section-desc {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.8);
}

.manaf-guest-message {
  text-align: center;
  padding: 2rem 1rem;
}

.manaf-guest-icon {
  font-size: 3rem;
  color: var(--manaf-primary-light);
  margin-bottom: 1rem;
}

.manaf-guest-message h4 {
  color: var(--manaf-text-primary);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.manaf-guest-message p {
  color: var(--manaf-text-secondary);
  margin-bottom: 1rem;
}

.manaf-guest-note {
  color: var(--manaf-text-muted);
  font-size: 0.8rem;
  margin-top: 1rem;
}

@media (max-width: 992px) {
  .manaf-books-filter {
    flex-direction: column;
    align-items: stretch;
  }

  .manaf-filter-group {
    max-width: 100%;
  }

  .manaf-format-filters {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .manaf-books-filter {
    padding: var(--spacing-md);
  }

  .manaf-filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .manaf-format-filter {
    min-width: 70px;
    padding: var(--spacing-xs);
  }

  .manaf-format-icon {
    font-size: var(--font-size-lg);
  }
}

@media (max-width: 480px) {
  .manaf-format-filters {
    flex-wrap: wrap;
    justify-content: center;
  }

  .manaf-format-filter {
    min-width: 60px;
  }

  .manaf-sort-filter {
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .manaf-sort-label {
    font-size: var(--font-size-xs);
  }
}


.manaf-books-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  justify-content: center;
  align-items: center;
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.manaf-filter-search {
  flex: 1;
  min-width: 250px;
  position: relative;
  margin: 0;
}

.manaf-search-container {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  width: 100%;
}

.manaf-search-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-pill);
  font-family: "Tajawal", sans-serif;
  font-size: var(--font-size-base);
  transition: all 0.3s ease;
  background-color: rgba(10, 10, 20, 0.7);
  color: var(--cosmic-white);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  margin: 0;
  box-sizing: border-box;
}

.manaf-search-input:focus {
  outline: none;
  border-color: var(--manaf-primary-light);
  box-shadow:
    0 0 0 2px rgba(154, 29, 34, 0.3),
    0 4px 16px rgba(154, 29, 34, 0.2),
    inset 0 0 12px rgba(154, 29, 34, 0.1);
  transform: translateY(-1px);
}

.manaf-search-icon {
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  color: var(--manaf-primary-light);
  font-size: var(--font-size-md);
  transition: all 0.3s ease;
  z-index: 2;
  pointer-events: none;
}

.manaf-search-clear {
  position: absolute;
  top: 50%;
  left: 12px;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  font-size: var(--font-size-md);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 2;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
}

.manaf-search-clear.visible {
  opacity: 1;
  visibility: visible;
}

.manaf-search-clear:hover {
  color: var(--manaf-primary-light);
  transform: translateY(-50%) rotate(90deg) scale(1.1);
}

.manaf-format-filters {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  margin: 0;
  flex-shrink: 0;
}

.manaf-format-filter {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-md);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 60px;
  backdrop-filter: blur(10px);
  margin: 0;
}

.manaf-format-filter:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.manaf-format-filter.active {
  background: rgba(154, 29, 34, 0.15);
  border-color: var(--manaf-primary);
  box-shadow: 0 4px 12px rgba(154, 29, 34, 0.2);
}

.manaf-format-icon {
  font-size: var(--font-size-lg);
  margin-bottom: 2px;
  color: var(--manaf-primary-light);
  transition: all 0.3s ease;
}

.manaf-format-filter.active .manaf-format-icon {
  color: var(--cosmic-white);
  transform: scale(1.1);
}

.manaf-format-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.manaf-format-filter.active .manaf-format-label {
  color: var(--cosmic-white);
  font-weight: var(--font-weight-medium);
}

.manaf-sort-filter {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  margin: 0;
  flex-shrink: 0;
}

.manaf-sort-filter:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.manaf-sort-icon {
  font-size: var(--font-size-md);
  color: var(--manaf-primary-light);
  transition: transform 0.3s ease;
}

.manaf-sort-filter.asc .manaf-sort-icon {
  transform: rotate(180deg);
}

.manaf-sort-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.8);
}

.manaf-filter-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
  width: 100%;
  justify-content: center;
  opacity: 0;
  height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  padding: 0;
}

.manaf-filter-badges.active {
  opacity: 1;
  height: auto;
  margin-top: var(--spacing-md);
}

.manaf-filter-badge {
  padding: 4px 10px;
  background: rgba(154, 29, 34, 0.2);
  color: var(--manaf-primary-light);
  border: 1px solid rgba(154, 29, 34, 0.3);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 4px;
  backdrop-filter: blur(5px);
  margin: 0;
}

.manaf-filter-badge:hover {
  background: rgba(154, 29, 34, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(154, 29, 34, 0.2);
}

.manaf-filter-badge.active {
  background: linear-gradient(
    135deg,
    var(--manaf-primary) 0%,
    var(--manaf-primary-dark) 100%
  );
  color: var(--cosmic-white);
  border-color: var(--manaf-primary);
  box-shadow: 0 3px 10px rgba(154, 29, 34, 0.3);
}

.manaf-filter-badge i {
  font-size: 10px;
}

.manaf-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  opacity: 0;
  height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  width: 100%;
}

.manaf-active-filters.active {
  opacity: 1;
  height: auto;
}

.manaf-active-filter {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: linear-gradient(
    135deg,
    var(--manaf-primary) 0%,
    var(--manaf-primary-dark) 100%
  );
  color: var(--cosmic-white);
  border-radius: var(--border-radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin: 0;
}

.manaf-active-filter-remove {
  background: none;
  border: none;
  color: var(--cosmic-white);
  cursor: pointer;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  width: 14px;
  height: 14px;
  transition: all 0.2s ease;
  padding: 0;
  margin: 0;
}

.manaf-active-filter-remove:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.manaf-search-loading {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-pill);
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.manaf-search-loading.active {
  opacity: 1;
}

.manaf-search-loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 30%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--manaf-primary),
    transparent
  );
  animation: loadingLine 1.5s infinite;
}

.manaf-search-results-count {
  position: absolute;
  top: calc(100% + 3px);
  right: 0;
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.7);
  opacity: 0;
  transform: translateY(-5px);
  transition: all 0.3s ease;
}

.manaf-search-results-count.active {
  opacity: 1;
  transform: translateY(0);
}

.manaf-scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--manaf-primary) 0%,
    var(--manaf-primary-dark) 100%
  );
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: var(--cosmic-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 10;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 20px rgba(154, 29, 34, 0.4);
  font-size: var(--font-size-lg);
}

.manaf-scroll-btn:hover {
  background: linear-gradient(
    135deg,
    var(--manaf-primary-light) 0%,
    var(--manaf-primary) 100%
  );
  transform: translateY(-50%) scale(1.15);
  box-shadow: 0 12px 25px rgba(154, 29, 34, 0.6);
}

.manaf-scroll-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.manaf-scroll-prev {
  right: -25px;
}

.manaf-scroll-next {
  left: -25px;
}

.manaf-hint-content {
  background: rgba(10, 10, 20, 0.9);
  padding: 12px 16px;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--manaf-primary);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
  position: relative;
}

.manaf-hint-icon {
  color: var(--manaf-primary-light);
  font-size: var(--font-size-lg);
  animation: pulse 1.5s ease-in-out infinite;
}

.manaf-hint-text {
  color: var(--cosmic-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

@media (max-width: 768px) {
  .manaf-books-filter {
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }

  .manaf-filter-search {
    min-width: 100%;
    order: 1;
  }

  .manaf-format-filters {
    order: 2;
    justify-content: center;
    width: 100%;
  }

  .manaf-sort-filter {
    order: 3;
    align-self: center;
  }

  .manaf-search-input {
    padding: 10px 35px 10px 30px;
    font-size: var(--font-size-sm);
  }

  .manaf-search-icon {
    right: 12px;
    font-size: var(--font-size-sm);
  }

  .manaf-search-clear {
    left: 10px;
    font-size: var(--font-size-sm);
  }

  .manaf-format-filter {
    min-width: 55px;
    padding: 6px 8px;
  }

  .manaf-format-icon {
    font-size: var(--font-size-md);
    margin-bottom: 1px;
  }

  .manaf-format-label {
    font-size: 10px;
  }

  .manaf-sort-filter {
    padding: 6px 10px;
  }

  .manaf-sort-label {
    font-size: 11px;
  }

  .manaf-scroll-btn {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-md);
  }

  .manaf-scroll-prev {
    right: -15px;
  }

  .manaf-scroll-next {
    left: -15px;
  }
}

@media (max-width: 480px) {
  .manaf-format-filters {
    flex-wrap: wrap;
  }

  .manaf-format-filter {
    min-width: 50px;
  }
}