/* BIBLIOTECA DE NOTÍCIAS PAGE */
.noticias-library-page {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-bg-primary, #f8fafc);
  min-height: 80vh;
}

/* HEADER */
.library-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.library-title {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-h1);
  color: var(--color-text-primary, #0f172a);
  font-weight: var(--font-weight-bold);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.library-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--color-primary, #ffc107);
  border-radius: 2px;
}

.library-subtitle {
  color: var(--color-text-secondary, #475569);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* FILTERS SECTION */
.filters-section {
  background: var(--color-white, #fff);
  border-radius: var(--border-radius-lg, 12px);
  padding: var(--spacing-lg) var(--spacing-xl);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
  border: 1px solid rgba(15, 23, 42, 0.05);
  margin-bottom: var(--spacing-xxl);
}

.filters-form {
  display: flex;
  align-items: center;
  gap: var(--spacing-base);
  flex-wrap: wrap;
}

.search-group,
.select-group {
  position: relative;
  flex: 1;
  min-width: 250px;
}

.search-icon,
.filter-icon {
  position: absolute;
  left: var(--spacing-base);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400, #94a3b8);
  font-size: var(--font-size-base);
  pointer-events: none;
}

.search-input,
.category-select {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border-radius: 30px;
  border: 1.5px solid var(--color-gray-200, #e2e8f0);
  background-color: var(--color-bg-secondary, #f8fafc);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary, #0f172a);
  transition: all 0.3s ease;
}

.search-input:focus,
.category-select:focus {
  border-color: var(--color-primary, #ffc107);
  background-color: var(--color-white, #fff);
  box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.15);
}

.category-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-base) center;
  background-size: 16px;
}

.filter-btn {
  background-color: var(--color-primary, #ffc107);
  color: #0f172a;
  font-weight: var(--font-weight-semi-bold, 600);
  padding: 12px var(--spacing-xl);
  border-radius: 30px;
  font-size: var(--font-size-sm);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.filter-btn:hover {
  background-color: var(--color-primary-dark, #d48c00);
  color: var(--color-white, #fff);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 140, 0, 0.3);
}

.clear-filters-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-secondary, #475569);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-decoration: none;
  padding: 12px var(--spacing-base);
  border-radius: 30px;
  transition: all 0.3s ease;
}

.clear-filters-btn:hover {
  background-color: rgba(239, 68, 68, 0.08);
  color: #ef4444;
}

/* NOTICIAS GRID */
.noticias-library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.library-news-card {
  background: var(--color-white, #fff);
  border-radius: var(--border-radius-lg, 12px);
  border: var(--border, 1px solid #e2e8f0);
  box-shadow: var(--box-shadow-small, 0 2px 8px rgba(0,0,0,0.04));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card-link:hover .library-news-card {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-medium, 0 8px 24px rgba(0,0,0,0.08));
  border-color: rgba(255, 193, 7, 0.3);
}

.library-news-image {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.library-news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card-link:hover .library-news-image img {
  transform: scale(1.04);
}

.library-news-category {
  position: absolute;
  top: var(--spacing-base);
  left: var(--spacing-base);
  background: var(--color-primary, #ffc107);
  color: #0f172a;
  padding: 6px 14px;
  border-radius: var(--border-radius-sm, 4px);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  box-shadow: 0 4px 10px rgba(212, 140, 0, 0.25);
  text-transform: uppercase;
  z-index: 1;
}

.library-news-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex: 1;
}

.library-news-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-base);
  color: var(--color-text-secondary, #475569);
  font-size: 11px;
}

.library-news-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.library-news-meta i {
  color: var(--color-primary, #ffc107);
}

.library-news-card-title {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary, #0f172a);
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.news-card-link:hover .library-news-card-title {
  color: var(--color-primary, #ffc107);
}

.library-news-excerpt {
  color: var(--color-text-secondary, #475569);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* PAGINATION */
.pagination-container {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-xxl);
}

.pagination-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white, #fff);
  color: var(--color-text-primary, #0f172a);
  border: 1.5px solid var(--color-gray-200, #e2e8f0);
  font-weight: var(--font-weight-semi-bold, 600);
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.pagination-btn:hover {
  border-color: var(--color-primary, #ffc107);
  color: var(--color-primary, #ffc107);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.15);
}

.pagination-btn.active {
  background-color: var(--color-primary, #ffc107);
  border-color: var(--color-primary, #ffc107);
  color: #0f172a;
  box-shadow: 0 4px 14px rgba(255, 193, 7, 0.35);
}

.arrow-btn {
  background-color: var(--color-bg-secondary, #f8fafc);
}

.arrow-btn:hover {
  background-color: var(--color-primary, #ffc107);
  color: #0f172a;
}

/* EMPTY STATE */
.library-empty {
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-xl);
  background: var(--color-white, #fff);
  border-radius: var(--border-radius-lg, 12px);
  border: var(--border, 1px solid #e2e8f0);
  box-shadow: var(--box-shadow-small);
  max-width: 500px;
  margin: var(--spacing-xxl) auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-base);
}

.library-empty i {
  font-size: 64px;
  color: var(--color-gray-300, #cbd5e1);
  margin-bottom: var(--spacing-sm);
}

.library-empty h3 {
  font-size: var(--font-size-h3);
  color: var(--color-text-primary, #0f172a);
  margin: 0;
}

.library-empty p {
  color: var(--color-text-secondary, #475569);
  font-size: var(--font-size-sm);
  margin: 0;
  line-height: 1.6;
}

.reset-library-btn {
  display: inline-block;
  background-color: var(--color-primary, #ffc107);
  color: #0f172a;
  font-weight: var(--font-weight-semi-bold, 600);
  padding: 12px var(--spacing-xl);
  border-radius: 30px;
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: all 0.3s ease;
  margin-top: var(--spacing-sm);
}

.reset-library-btn:hover {
  background-color: var(--color-primary-dark, #d48c00);
  color: var(--color-white, #fff);
  box-shadow: 0 4px 14px rgba(212, 140, 0, 0.3);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .library-title {
    font-size: var(--font-size-h2);
  }

  .library-subtitle {
    font-size: var(--font-size-base);
  }

  .filters-section {
    padding: var(--spacing-base);
  }

  .filters-form {
    flex-direction: column;
    align-items: stretch;
  }

  .search-group,
  .select-group {
    min-width: 100%;
  }

  .filter-btn {
    width: 100%;
    text-align: center;
  }

  .clear-filters-btn {
    width: 100%;
    justify-content: center;
  }

  .library-news-image {
    height: 180px;
  }
}