@layer base {
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-8) var(--spacing-4);
  }

  .noResults {
    text-align: center;
    padding: var(--spacing-16) var(--spacing-4);
    color: var(--muted-foreground);
  }

  .noResults h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-2);
    color: var(--foreground);
  }

  .category {
    margin-bottom: var(--spacing-12);
  }

  .categoryHeader {
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 2px solid var(--border);
  }

  .categoryTitle {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-2);
  }

  .categoryIcon {
    font-size: 1.5rem;
  }

  .categoryTitle h2 {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0;
    color: var(--foreground);
  }

  .categoryCount {
    font-size: 1rem;
    color: var(--muted-foreground);
    font-weight: 400;
  }

  .categoryDescription {
    color: var(--muted-foreground);
    margin: 0;
    font-size: 1rem;
  }

  .pageGrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-4);
  }

  .pageCard {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-decoration: none;
    color: inherit;
    transition: all var(--animation-duration-normal) ease;
    position: relative;
    overflow: hidden;
  }

  .pageCard::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--muted);
    transition: background-color var(--animation-duration-normal) ease;
  }

  .pageCard:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
  }

  .pageCard:hover::before {
    background-color: var(--primary);
  }

  .priorityHigh::before {
    background-color: var(--success);
  }

  .priorityMedium::before {
    background-color: var(--warning);
  }

  .priorityLow::before {
    background-color: var(--muted-foreground);
  }

  .pageHeader {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-3);
  }

  .pageTitle {
    font-family: var(--font-family-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--foreground);
    line-height: 1.3;
  }

  .pageIcons {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    flex-shrink: 0;
    margin-left: var(--spacing-2);
  }

  .priorityIcon {
    color: var(--muted-foreground);
  }

  .priorityHigh .priorityIcon {
    color: var(--success);
  }

  .priorityMedium .priorityIcon {
    color: var(--warning);
  }

  .priorityLow .priorityIcon {
    color: var(--muted-foreground);
  }

  .linkIcon {
    color: var(--muted-foreground);
    opacity: 0;
    transition: opacity var(--animation-duration-normal) ease;
  }

  .pageCard:hover .linkIcon {
    opacity: 1;
  }

  .pageDescription {
    color: var(--muted-foreground);
    margin: 0 0 var(--spacing-4);
    line-height: 1.5;
    font-size: 0.9375rem;
  }

  .pageFooter {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
  }

  .pageRoute {
    font-family: var(--font-family-monospace);
    font-size: 0.875rem;
    color: var(--primary);
    background-color: color-mix(in srgb, var(--primary) 10%, transparent);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius);
    align-self: flex-start;
  }

  .pageMeta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
  }

  .pageDate {
    color: var(--muted-foreground);
  }

  .pagePriority {
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    font-size: 0.75rem;
  }

  .pagePriority.priorityHigh {
    background-color: color-mix(in srgb, var(--success) 15%, transparent);
    color: var(--success);
  }

  .pagePriority.priorityMedium {
    background-color: color-mix(in srgb, var(--warning) 15%, transparent);
    color: var(--warning);
  }

  .pagePriority.priorityLow {
    background-color: var(--muted);
    color: var(--muted-foreground);
  }

  /* Responsive design */
  @media (max-width: 768px) {
    .container {
      padding: var(--spacing-6) var(--spacing-4);
    }

    .category {
      margin-bottom: var(--spacing-8);
    }

    .pageGrid {
      grid-template-columns: 1fr;
      gap: var(--spacing-3);
    }

    .categoryTitle h2 {
      font-size: 1.5rem;
    }

    .pageCard {
      padding: var(--spacing-4);
    }

    .pageTitle {
      font-size: 1.125rem;
    }
  }

  @media (max-width: 480px) {
    .categoryTitle {
      flex-wrap: wrap;
    }

    .pageHeader {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--spacing-2);
    }

    .pageIcons {
      margin-left: 0;
    }
  }
}