/* ============================================================
   OFFICIAL INTERFACE DESIGN & FRONTEND ARCHITECTURE
   Crafted by Manaf Zenith — https://manaf-zenith.com
   Exclusively developed for Abd El Halim Badrane — elmoutmred.com
   © All Rights Reserved | MZ Studio — Version r1.0
   ============================================================ */

.manaf-book-cover {
  opacity: 0;
  transition: opacity 0.3s ease;
  transform: translateZ(0);
}

.manaf-book-cover.loaded {
  opacity: 1;
}

.manaf-book-cover.manaf-lazy-loading {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.1) 25%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.1) 75%
  );
  background-size: 200% 100%;
  animation: manaf-loading 1.5s infinite;
}

.manaf-latest-book {
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-xl);
  background: linear-gradient(
    135deg,
    var(--manaf-primary-dark),
    rgba(255, 255, 255, 0.05)
  );
  border-radius: var(--border-radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
  box-shadow: var(--shadow-lg);
}

.manaf-latest-book.manaf-visible {
  opacity: 1;
  transform: translateY(0);
}

.manaf-latest-book-content {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-xl);
  align-items: start;
  position: relative;
  z-index: 1;
}

.manaf-latest-book-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.manaf-latest-book-image:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.manaf-image-loader {
  position: relative;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.1) 25%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.1) 75%
  );
  background-size: 200% 100%;
  animation: manaf-loading 1.5s infinite;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.manaf-image-loader.loaded {
  background: none;
  animation: none;
}

.manaf-image-loader.error {
  background: rgba(220, 53, 69, 0.1);
  animation: none;
}

.manaf-latest-book-info {
  padding: var(--spacing-md) 0;
}

.manaf-book-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--cosmic-white);
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-tight);
}

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

.manaf-book-description {
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
  text-align: justify;
}

.manaf-book-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-book-genre,
.manaf-book-date,
.manaf-book-pages {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
}

.manaf-book-genre i,
.manaf-book-date i,
.manaf-book-pages i {
  color: var(--manaf-primary-light);
}

.manaf-book-price {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--manaf-primary-light);
  text-shadow: var(--shadow-sm);
}

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

.manaf-book-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  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);
}

.manaf-likes-counter {
  display: flex;
  align-items: center;
  position: relative;
}

.manaf-btn-like {
  position: relative;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  transform: translateZ(0);
}

.manaf-btn-like:hover {
  background: rgba(220, 53, 69, 0.2);
  color: #dc3545;
  border-color: rgba(220, 53, 69, 0.3);
  box-shadow: 0 0 15px rgba(220, 53, 69, 0.3);
  transform: translateY(-2px);
}

.manaf-btn-like.manaf-liked {
  background: rgba(220, 53, 69, 0.2);
  color: #dc3545;
  border-color: rgba(220, 53, 69, 0.5);
  box-shadow: 0 0 20px rgba(220, 53, 69, 0.4);
}

.manaf-btn-like.manaf-liked:hover {
  background: rgba(220, 53, 69, 0.3);
  box-shadow: 0 0 25px rgba(220, 53, 69, 0.5);
}

.manaf-likes-count {
  font-weight: var(--font-weight-bold);
  color: #dc3545;
  margin: 0 var(--spacing-xs);
  font-size: var(--font-size-sm);
  transition: all 0.3s ease;
  min-width: 20px;
  text-align: center;
  display: inline-block;
}

.manaf-btn-like.manaf-liked .manaf-likes-count {
  color: #ff6b6b;
  text-shadow: 0 0 10px rgba(255, 107, 107, 0.5);
}

.manaf-btn-like i {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: inherit;
}

.manaf-btn-like.manaf-liked i {
  color: #dc3545;
  filter: drop-shadow(0 0 8px rgba(220, 53, 69, 0.6));
}

.manaf-pulse {
  animation: manaf-heartbeat 0.6s ease;
}

@keyframes manaf-heartbeat {
  0% {
    transform: scale(1);
  }
  25% {
    transform: scale(1.15);
  }
  50% {
    transform: scale(0.95);
  }
  75% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.manaf-btn-like.manaf-liked::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle,
    rgba(220, 53, 69, 0.4) 0%,
    transparent 70%
  );
  transform: translate(-50%, -50%) scale(0);
  border-radius: 50%;
  animation: manaf-glow 0.6s ease-out;
}

@keyframes manaf-glow {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

.manaf-count-changing {
  animation: manaf-count-pop 0.4s ease;
}

@keyframes manaf-count-pop {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.manaf-new-books {
  margin: var(--spacing-2xl) 0;
}

.manaf-new-books .manaf-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.manaf-books-count {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-pill);
}

.manaf-books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.manaf-book-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-slow);
  box-shadow: var(--shadow-md);
}

.manaf-book-card.manaf-visible {
  opacity: 1;
  transform: translateY(0);
}

.manaf-book-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.2);
}

.manaf-book-card-image {
  position: relative;
  overflow: hidden;
}

.manaf-book-card-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition-base);
}

.manaf-book-card:hover .manaf-book-card-image img {
  transform: scale(1.05);
}

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

.manaf-book-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--cosmic-white);
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-tight);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
  line-clamp: 2;
  box-orient: vertical;
}

.manaf-book-card-author {
  color: var(--manaf-primary-light);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-medium);
}

.manaf-book-card-date {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-xs);
  margin-bottom: var(--spacing-md);
}

.manaf-book-availability-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.manaf-availability-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.manaf-availability-status.available {
  background: rgba(40, 167, 69, 0.15);
  color: #28a745;
  border-color: rgba(40, 167, 69, 0.3);
}

.manaf-availability-status.unavailable {
  background: rgba(108, 117, 125, 0.15);
  color: #6c757d;
  border-color: rgba(108, 117, 125, 0.3);
}

.manaf-availability-status i {
  font-size: 14px;
  width: 16px;
  text-align: center;
}

.manaf-availability-status.available:hover {
  background: rgba(40, 167, 69, 0.25);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(40, 167, 69, 0.2);
}

.manaf-availability-status.unavailable:hover {
  background: rgba(108, 117, 125, 0.25);
  transform: translateY(-1px);
}

.manaf-book-card-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-md);
}

.manaf-book-price,
.manaf-book-card-price {
  font-weight: var(--font-weight-bold);
  color: var(--manaf-primary-light);
  text-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-end;
  gap: 4px;
}

.manaf-price-main {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--manaf-primary-light);
}

.manaf-price-usd {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--font-weight-medium);
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.manaf-book-card-price {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.manaf-book-card-price .manaf-price-main {
  font-size: var(--font-size-lg);
}

.manaf-book-card-price .manaf-price-usd {
  font-size: var(--font-size-xs);
  padding: 1px 6px;
}

.manaf-exchange-rate-info {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.02)
  );
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  backdrop-filter: blur(10px);
}

.manaf-exchange-rate-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-sm);
}

.manaf-exchange-rate-container i {
  color: var(--manaf-primary-light);
  font-size: var(--font-size-lg);
}

.manaf-exchange-rate-text {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

#currentExchangeRate {
  color: var(--manaf-primary-light);
  font-weight: var(--font-weight-bold);
  direction: ltr;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 8px;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  min-width: 60px;
  text-align: center;
  display: inline-block;
}

#currentExchangeRate[data-status="unavailable"] {
  color: #ff6b6b !important;
  background: rgba(255, 107, 107, 0.1) !important;
  border-color: rgba(255, 107, 107, 0.3) !important;
}
.manaf-book-overlay-price {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: var(--spacing-md) 0;
}

.manaf-overlay-price-main {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--manaf-primary-light);
  text-align: center;
}

.manaf-overlay-price-usd {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin: 0 auto;
  display: inline-block;
}

@media (max-width: 768px) {
  .manaf-latest-book-content {
    display: block !important;
  }

  .manaf-latest-book-image {
    max-width: 250px;
    margin: 0 auto 1.5rem auto !important;
  }

  .manaf-book-meta {
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
  }

  .manaf-book-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .manaf-book-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .manaf-book-actions .manaf-btn {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .manaf-offline-actions,
  .manaf-new-books .manaf-section-header,
  .manaf-book-stats,
  .manaf-book-card-stats,
  .manaf-exchange-rate-container,
  .manaf-book-price {
    flex-direction: column;
  }

  .manaf-latest-book-content,
  .manaf-book-meta,
  .manaf-book-actions,
  .manaf-likes-counter,
  .manaf-new-books .manaf-section-header,
  .manaf-book-stats,
  .manaf-book-card-stats,
  .manaf-exchange-rate-container {
    text-align: center;
  }

  .manaf-book-meta,
  .manaf-book-actions,
  .manaf-likes-counter {
    justify-content: center;
  }

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

  .manaf-offline-content {
    padding: var(--spacing-xl);
  }

  .manaf-offline-actions .manaf-btn {
    width: 100%;
  }

  .manaf-offline-icon {
    font-size: 3rem;
  }

  .manaf-offline-title {
    font-size: var(--font-size-xl);
  }

  .manaf-offline-message {
    font-size: var(--font-size-base);
  }

  .manaf-latest-book-content {
    grid-template-columns: 1fr;
  }

  .manaf-books-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }

  .manaf-latest-book-image {
    max-width: 250px;
    margin: 0 auto;
  }

  .manaf-new-books .manaf-section-header {
    gap: var(--spacing-md);
  }

  .manaf-book-stats {
    gap: var(--spacing-sm);
  }

  .manaf-book-card-stats {
    gap: var(--spacing-xs);
  }

  .manaf-book-card-meta {
    gap: 6px;
  }

  .manaf-book-price {
    align-items: center;
    gap: 8px;
  }

  .manaf-exchange-rate-container {
    gap: var(--spacing-sm);
  }

  .manaf-meta-item {
    font-size: 10px;
    padding: 3px 6px;
  }

  .manaf-price-main {
    font-size: var(--font-size-lg);
  }

  .manaf-price-usd {
    font-size: var(--font-size-xs);
  }

  .manaf-overlay-price-main {
    font-size: var(--font-size-xl);
  }

  .manaf-overlay-price-usd {
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 480px) {
  .manaf-book-card-price {
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
  }

  .manaf-book-card-price .manaf-price-main {
    font-size: var(--font-size-md);
  }

  .manaf-book-card-price .manaf-price-usd,
  .manaf-offline-tips li {
    font-size: var(--font-size-xs);
  }

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

  .manaf-offline-tips {
    padding: var(--spacing-md);
  }
}

.manaf-book-card .manaf-btn-like {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  min-width: auto;
}

.manaf-book-card .manaf-likes-count {
  font-size: var(--font-size-xs);
  margin: 0 var(--spacing-xs);
}

.manaf-book-card-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: space-between;
  align-items: center;
}

.manaf-btn-info {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-base);
}

.manaf-btn-info:hover {
  background: rgba(13, 110, 253, 0.2);
  color: #0d6efd;
  border-color: rgba(13, 110, 253, 0.3);
  box-shadow: 0 0 15px rgba(13, 110, 253, 0.3);
}

.manaf-btn-share {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-base);
}

.manaf-btn-share:hover {
  background: rgba(25, 135, 84, 0.2);
  color: #198754;
  border-color: rgba(25, 135, 84, 0.3);
  box-shadow: 0 0 15px rgba(25, 135, 84, 0.3);
}

.manaf-btn-buy {
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.manaf-btn-buy:not(:disabled) {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
  border: 1px solid rgba(40, 167, 69, 0.3);
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.manaf-btn-buy:not(:disabled):hover {
  background: linear-gradient(135deg, #20c997, #198754);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

.manaf-btn-buy:not(:disabled):active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(40, 167, 69, 0.3);
}

.manaf-btn-buy:disabled {
  background: linear-gradient(135deg, #dc3545, #c82333);
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(220, 53, 69, 0.3);
  box-shadow: 0 2px 8px rgba(220, 53, 69, 0.2);
  cursor: not-allowed;
}

.manaf-btn-buy:disabled:hover {
  background: linear-gradient(135deg, #c82333, #bd2130);
  transform: none;
  box-shadow: 0 2px 8px rgba(220, 53, 69, 0.2);
}

.manaf-btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  min-width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.manaf-empty-state {
  text-align: center;
  padding: var(--spacing-4xl) var(--spacing-xl);
  color: rgba(255, 255, 255, 0.7);
}

.manaf-empty-icon {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: var(--spacing-lg);
}

.manaf-empty-icon i {
  animation: manaf-float 3s ease-in-out infinite;
}

.manaf-empty-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.9);
}

.manaf-empty-subtitle {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  max-width: 400px;
  margin: 0 auto;
  font-style: italic;
}

@keyframes manaf-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes manaf-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.manaf-skeleton {
  position: relative;
  overflow: hidden;
}

.manaf-skeleton::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  animation: manaf-skeleton-shimmer 1.5s infinite;
}

@keyframes manaf-skeleton-shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.manaf-skeleton-header {
  height: 2rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-lg);
}

.manaf-skeleton-image {
  aspect-ratio: 3/4;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
}

.manaf-skeleton-line {
  height: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-sm);
}

.manaf-skeleton-title {
  height: 1.5rem;
  width: 80%;
}

.manaf-skeleton-author {
  width: 60%;
}

.manaf-skeleton-text {
  width: 100%;
}

.manaf-skeleton-date {
  width: 40%;
}

.manaf-skeleton-stats {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.manaf-skeleton-likes {
  height: 2rem;
  width: 80px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
}

.manaf-skeleton-price {
  height: 2rem;
  width: 100px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
}

.manaf-skeleton-likes-small {
  height: 1.5rem;
  width: 60px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
}

.manaf-skeleton-price-small {
  height: 1.5rem;
  width: 70px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
}

.manaf-skeleton-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.manaf-skeleton-button {
  height: 2.5rem;
  flex: 1;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
}

.manaf-skeleton-button-small {
  height: 2.5rem;
  width: 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
}

.manaf-book-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  padding: 8px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
}

.manaf-meta-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.manaf-meta-item i {
  font-size: 10px;
  color: var(--manaf-primary-light);
  width: 12px;
  text-align: center;
}

.manaf-offline-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--cosmic-space), #1a1a2e);
  backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.manaf-offline-content {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-2xl);
  padding: var(--spacing-2xl);
  text-align: center;
  max-width: 500px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-2xl);
  transform: translateY(20px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.manaf-offline-icon {
  font-size: 4rem;
  color: #ff6b6b;
  margin-bottom: var(--spacing-lg);
  animation: manaf-pulse 2s infinite;
}

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

.manaf-offline-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--cosmic-white);
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.manaf-offline-message {
  color: rgba(255, 255, 255, 0.9);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.manaf-offline-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.manaf-offline-actions .manaf-btn {
  min-width: 160px;
  justify-content: center;
}

.manaf-retry-btn {
  background: linear-gradient(135deg, #4ecdc4, #44a08d);
  border: 1px solid rgba(78, 205, 196, 0.3);
}

.manaf-retry-btn:hover {
  background: linear-gradient(135deg, #44a08d, #3a8a7a);
  transform: translateY(-2px);
}

.manaf-refresh-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

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

.manaf-offline-tips {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-offline-tips h4 {
  color: var(--manaf-primary-light);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-lg);
}

.manaf-offline-tips ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: right;
}

.manaf-offline-tips li {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  justify-content: flex-end;
}

.manaf-offline-tips li i {
  color: #4ecdc4;
  font-size: var(--font-size-sm);
}

@media (max-width: 992px) {
  .manaf-latest-book-content {
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-lg);
  }

  .manaf-book-title {
    font-size: var(--font-size-2xl);
  }

  .manaf-books-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 576px) {
  .manaf-latest-book,
  .manaf-new-books {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
  }

  .manaf-book-actions {
    flex-direction: column;
  }

  .manaf-book-actions .manaf-btn {
    width: 100%;
    justify-content: center;
  }

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

  .manaf-book-card-actions {
    gap: var(--spacing-xs);
  }
}

.manaf-new-books-content {
  max-height: 500px; /* S */
  overflow-y: auto;
  position: relative;
}

.manaf-new-books-content::-webkit-scrollbar {
  width: 8px;
}

.manaf-new-books-content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.manaf-new-books-content::-webkit-scrollbar-thumb {
  background: var(--manaf-primary-light);
  border-radius: 4px;
}

.manaf-new-books-content::-webkit-scrollbar-thumb:hover {
  background: var(--manaf-primary-dark);
}

.manaf-new-books {
  margin: var(--spacing-2xl) 0;
}

.manaf-new-books-content {
  max-height: 500px;
  overflow-y: auto;
  position: relative;
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.manaf-new-books-content::-webkit-scrollbar {
  width: 8px;
}

.manaf-new-books-content::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.manaf-new-books-content::-webkit-scrollbar-thumb {
  background: var(--manaf-primary-light);
  border-radius: 4px;
}

.manaf-new-books-content::-webkit-scrollbar-thumb:hover {
  background: var(--manaf-primary-dark);
}

.manaf-scroll-indicator {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.9);
  color: var(--cosmic-space);
  padding: 8px 16px;
  border-radius: 25px;
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.manaf-scroll-indicator.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
}

.manaf-scroll-indicator.showing {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  animation: manaf-indicator-pulse 2s ease-in-out infinite;
}

@keyframes manaf-indicator-pulse {
  0%,
  100% {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  }
  50% {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
  }
}

@media (max-width: 992px), (pointer: coarse), (hover: none) {
  .manaf-latest-book,
  .manaf-book-card {
    backdrop-filter: none !important;
    box-shadow: var(--shadow-sm) !important;
    background: rgba(255, 255, 255, 0.04) !important;
  }
  .manaf-btn-like:hover,
  .manaf-btn-buy:hover {
    transform: none !important;
    box-shadow: none !important;
  }
}

@media (prefers-contrast: more),
  (prefers-color-scheme: dark) and (update: slow) {
  .manaf-latest-book,
  .manaf-offline-content {
    backdrop-filter: none !important;
    background: rgba(255, 255, 255, 0.05) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
  }
}

@keyframes manaf-loading {
  0%,
  100% {
    transform: none;
    opacity: 1;
  }
}

@keyframes manaf-glow {
  0%,
  100% {
    transform: none;
    opacity: 1;
  }
}

@keyframes manaf-pulse {
  0%,
  100% {
    transform: none;
    opacity: 1;
  }
}

@keyframes manaf-skeleton-shimmer {
  0%,
  100% {
    transform: none;
    opacity: 1;
  }
}

@keyframes manaf-heartbeat {
  0%,
  100% {
    transform: none;
    opacity: 1;
  }
}

.manaf-performance-mode {
  animation: none !important;
  transition: none !important;
  filter: none !important;
}