/* ============================================
   BAZM-E-BME - Digital Library Styles
   ============================================ */

/* Library Section */
.library-section {
  padding-top: 60px;
  background: var(--gray-50);
}

/* Categories Section */
.library-boxes-section {
  max-width: 1300px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.library-heading-2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--navy);
  margin-bottom: 32px;
  position: relative;
  padding-left: 20px;
}

.library-heading-2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 50px;
  background: var(--gradient-gold);
  border-radius: 3px;
}

/* Books Grid */
.library-boxes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 80px;
}

.library-boxes-grid a {
  text-decoration: none;
  color: inherit;
}

.library-box {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.library-box:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 162, 39, 0.3);
}

.library-box img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.library-box:hover img {
  transform: scale(1.08);
}

.library-paragraph-2 {
  padding: 20px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Search Bar (Optional) */
.library-search {
  max-width: 600px;
  margin: 0 auto 60px;
  position: relative;
}

.library-search input {
  width: 100%;
  padding: 16px 24px 16px 56px;
  border: 2px solid var(--gray-200);
  border-radius: 50px;
  font-size: 1rem;
  color: var(--navy);
  transition: all 0.3s ease;
  font-family: 'Poppins', sans-serif;
}

.library-search input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.1);
}

.library-search i {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 1.1rem;
}

/* Filter Tabs */
.library-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 10px 24px;
  background: transparent;
  border: 2px solid var(--gray-200);
  color: var(--gray-600);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-tab:hover {
  border-color: var(--gold);
  color: var(--gold-dark);
  background: rgba(201, 162, 39, 0.05);
}

.filter-tab.active {
  background: var(--gradient-gold);
  border-color: var(--gold);
  color: var(--navy);
  font-weight: 600;
}

/* Empty State */
.no-books {
  text-align: center;
  padding: 80px 20px;
}

.no-books i {
  font-size: 4rem;
  color: var(--gray-300);
  margin-bottom: 24px;
}

.no-books h3 {
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: 12px;
}

.no-books p {
  color: var(--gray-600);
  font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .library-boxes-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .library-section {
    padding-top: 50px;
  }

  .library-boxes-section {
    padding: 30px 20px 60px;
  }

  .library-heading-2 {
    font-size: 2rem;
  }

  .library-boxes-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
  }

  .library-box img {
    height: 220px;
  }
}

@media (max-width: 576px) {
  .library-section {
    padding-top: 40px;
  }

  .library-boxes-section {
    padding: 20px 16px 50px;
  }

  .library-boxes-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .library-box img {
    height: 180px;
  }

  .library-paragraph-2 {
    padding: 16px;
    font-size: 0.9rem;
  }
}