.library-page {
  padding-top: 100px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.page-header {
  text-align: center;
  padding: 40px 20px;
}

.page-title {
  font-size: 3rem;
  color: #ffd700;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
  margin-bottom: 10px;
}

.page-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
}

.rune-divider {
  display: flex;
  justify-content: center;
  gap: 30px;
  padding: 20px;
}

.rune {
  font-size: 1.5rem;
  color: rgba(255, 215, 0, 0.5);
  animation: runeGlow 2s ease-in-out infinite;
}

.rune:nth-child(2) { animation-delay: 0.2s; }
.rune:nth-child(3) { animation-delay: 0.4s; }
.rune:nth-child(4) { animation-delay: 0.6s; }
.rune:nth-child(5) { animation-delay: 0.8s; }

@keyframes runeGlow {
  0%, 100% { opacity: 0.5; text-shadow: none; }
  50% { opacity: 1; text-shadow: 0 0 10px rgba(255, 215, 0, 0.8); }
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 15px;
  padding: 20px;
  flex-wrap: wrap;
}

.filter-tab {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 25px;
  padding: 10px 25px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-tab:hover {
  border-color: #ffd700;
  color: #ffd700;
}

.filter-tab.active {
  background: rgba(255, 215, 0, 0.15);
  border-color: #ffd700;
  color: #ffd700;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.books-showcase {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 30px;
  justify-items: center;
}

.magic-book-card {
  position: relative;
  width: 180px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.magic-book-card:hover {
  transform: translateY(-10px);
}

.magic-book-card:hover .book-float {
  animation: bookFloat 2s ease-in-out infinite;
}

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

.book-float {
  position: relative;
  width: 100%;
  height: 250px;
  perspective: 1000px;
}

.book-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 20px;
  background: radial-gradient(ellipse, var(--glow-color, rgba(255, 165, 0, 0.5)) 0%, transparent 70%);
  filter: blur(5px);
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.book-body {
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #2a2a4a 0%, #1a1a3a 100%);
  border: 2px solid rgba(255, 215, 0, 0.4);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.book-type-icon {
  font-size: 48px;
  margin-bottom: 10px;
}

.book-cover-icon {
  font-size: 36px;
}

.book-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.book-info {
  text-align: center;
  margin-top: 15px;
}

.book-info h4 {
  font-size: 16px;
  color: #ffd700;
  margin-bottom: 5px;
}

.book-info p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.magic-book-card[data-type="adventure"] { --glow-color: rgba(255, 165, 0, 0.5); }
.magic-book-card[data-type="fantasy"] { --glow-color: rgba(100, 149, 237, 0.5); }
.magic-book-card[data-type="romance"] { --glow-color: rgba(255, 105, 180, 0.5); }
.magic-book-card[data-type="business"] { --glow-color: rgba(255, 215, 0, 0.5); }

.library-footer {
  text-align: center;
  padding: 40px 20px;
  color: rgba(255, 255, 255, 0.5);
}

.book-detail-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book-detail-modal .modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.book-detail-modal .modal-content {
  position: relative;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 2px solid rgba(255, 215, 0, 0.5);
  border-radius: 20px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 20px;
  cursor: pointer;
}

.book-detail-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.book-detail-icon {
  font-size: 48px;
}

.book-detail-title {
  font-size: 24px;
  color: #ffd700;
  margin-bottom: 5px;
}

.book-detail-meta {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.book-detail-meta span {
  margin-right: 15px;
}

.book-detail-section {
  margin-bottom: 20px;
}

.book-detail-section h3 {
  font-size: 16px;
  color: #ffd700;
  margin-bottom: 10px;
}

.book-detail-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.characters-preview,
.cards-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.character-chip,
.card-chip {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 5px 12px;
  font-size: 12px;
  color: #fff;
}

.book-detail-actions {
  text-align: center;
  margin-top: 20px;
}

.btn-import {
  background: linear-gradient(135deg, #ffd700 0%, #ffaa00 100%);
  color: #1a1a2e;
  border: none;
  padding: 15px 40px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-import:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.import-success-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
}

.import-success-modal .modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.import-success-modal .modal-content {
  position: relative;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 2px solid rgba(255, 215, 0, 0.5);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  animation: modalFadeIn 0.3s ease;
}

.success-icon {
  font-size: 64px;
  margin-bottom: 20px;
  animation: successBounce 0.5s ease;
}

@keyframes successBounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.import-success-modal h2 {
  color: #ffd700;
  margin-bottom: 10px;
}

.import-success-modal p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
}

.success-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.btn-goto-shelf,
.btn-continue-explore {
  padding: 12px 25px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: bold;
  transition: all 0.3s ease;
}

.btn-goto-shelf {
  background: linear-gradient(135deg, #ffd700 0%, #ffaa00 100%);
  color: #1a1a2e;
  border: none;
}

.btn-continue-explore {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
}

.btn-goto-shelf:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
}

.btn-continue-explore:hover {
  background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }
  
  .books-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
  }
  
  .magic-book-card {
    width: 150px;
  }
  
  .book-float {
    height: 200px;
  }
}

.empty-library {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 215, 0, 0.3);
  border-radius: 20px;
  margin: 20px 0;
}

.empty-icon {
  font-size: 64px;
  margin-bottom: 20px;
  animation: emptyFloat 3s ease-in-out infinite;
}

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

.empty-title {
  font-size: 1.5rem;
  color: #ffd700;
  margin-bottom: 15px;
}

.empty-message {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  margin-bottom: 20px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.empty-hint {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  max-width: 500px;
  margin: 0 auto;
}

.empty-hint code {
  background: rgba(255, 215, 0, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  color: #ffd700;
  font-family: monospace;
  font-size: 0.8rem;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--spacing-xl);
  perspective: 1000px;
  padding: 20px;
}

.book-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 150px;
}

.book-item .book-3d {
  position: relative;
  width: 150px;
  height: 200px;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: transform 0.5s ease;
}

.book-item .book-3d:hover {
  transform: rotateY(-20deg) translateY(-10px);
}

.book-item .book-3d .book-cover {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 5px 10px 10px 5px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 215, 0, 0.3);
}

.book-item .book-3d .book-spine {
  position: absolute;
  left: 0;
  top: 0;
  width: 15px;
  height: 100%;
  background: linear-gradient(90deg, rgba(0,0,0,0.3) 0%, transparent 100%);
  border-radius: 5px 0 0 5px;
}

.book-item .book-3d .book-pages {
  position: absolute;
  right: -5px;
  top: 5px;
  width: 5px;
  height: calc(100% - 10px);
  background: repeating-linear-gradient(
    180deg,
    #f4e4bc 0px,
    #f4e4bc 2px,
    #e8d4a8 2px,
    #e8d4a8 4px
  );
  border-radius: 0 3px 3px 0;
}

.book-item .book-3d .book-title {
  position: absolute;
  bottom: 10%;
  left: 10%;
  right: 10%;
  font-family: var(--font-title);
  font-size: 12px;
  color: var(--color-gold);
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

.book-item .book-3d .book-tag {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  padding: 2px 8px;
  background: var(--color-gold);
  color: #1a1a2e;
  font-size: 10px;
  font-weight: bold;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.book-item .book-info {
  text-align: center;
  margin-top: 60px;
}

.book-item .book-info h4 {
  font-family: 'Cinzel', serif;
  font-size: 14px;
  color: #ffd700;
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}

.book-item .book-info p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
  .book-3d {
    width: 120px;
    height: 160px;
  }
  
  .books-grid {
    gap: 50px 30px;
  }
}