/* Articles Listing Page Styles */

/* Page Header */
.page-header {
  background: var(--bg-color);
  padding: 1.5rem;
  border-radius: 7.5px;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}

.page-header h1 {
  font-size: 1.875rem;
  margin-bottom: 0.375rem;
  color: var(--text-color);
}

.page-header p {
  color: var(--text-medium);
  font-size: 0.825rem;
}

/* Categories Filter */
.categories-filter {
  margin-bottom: 2.25rem;
  margin-top: 0;
  padding: 1.5rem;
  background: var(--bg-color);
  border-radius: 0 0 7.5px 7.5px;
  box-shadow: var(--shadow);
}

.categories-filter h2 {
  font-size: 1.125rem;
  margin-bottom: 1.125rem;
  color: var(--text-color);
}

.categories-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.375rem;
  margin-top: 1.5rem;
  padding: 1.125rem;
  flex-wrap: wrap;
}

.pagination-btn {
  padding: 0.5625rem 0.75rem;
  background: var(--bg-color);
  border: 1.5px solid var(--border-color);
  border-radius: 4.5px;
  color: var(--text-color);
  font-size: 0.7125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 33px;
  justify-content: center;
}

.pagination-btn:hover:not(.disabled):not(.active) {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  transform: translateY(-1.5px);
}

.pagination-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  cursor: default;
}

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

.pagination-ellipsis {
  padding: 0.5625rem 0.375rem;
  color: var(--text-medium);
  font-size: 0.7125rem;
}

.pagination-info {
  margin-left: 0.75rem;
  color: var(--text-medium);
  font-size: 0.675rem;
  white-space: nowrap;
}

/* Responsive Design */
@media (max-width: 576px) {
  .page-header h1 {
    font-size: 1.5rem;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  .pagination {
    gap: 0.1875rem;
    padding: 0.75rem;
  }

  .pagination-btn {
    padding: 0.45rem 0.6rem;
    font-size: 0.6375rem;
    min-width: 30px;
  }

  .pagination-info {
    width: 100%;
    text-align: center;
    margin-left: 0;
    margin-top: 0.375rem;
  }
}

/* Remove horizontal line from empty state h2 */
.empty-state h2 {
  border-bottom: none;
}

/* White background for empty state on articles page */
#articlesContainer .empty-state {
  background: var(--bg-color);
  border-radius: 7.5px;
  box-shadow: var(--shadow);
}