Chalarangelo/30-seconds-of-code

nav[aria-label='Pagination'] {
  // Use a variable to dynamically set the width of the middle column.
  // This allows for a responsive layout, where the middle column can be
  // removed on smaller screens.
  --pagination_middle-column-width: 1fr;

  // Apply a grid layout with three columns, where the middle column is
  // flexible and the other two are fixed.
  display: grid;
  grid-template-columns: 1fr var(--pagination_middle-column-width) 1fr;
  gap: var(--spacing-8);

  a {
    // Remove underline from pagination links.
    --link_color-underline: transparent;

    // Set a minimum width for better alignment and larger click area.
    min-width: 120px;

    // Apply basic styles (font size, color, etc.).
    border-radius: var(--border-radius-medium);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-6);
    line-height: 1;
    background: var(--color-background-light);

    // Display as inline flex to accommodate the icon.
    display: inline-flex;
    align-items: center;
    column-gap: var(--spacing-2);
    justify-content: center;
    // Change alignment inside the grid row to center the link.
    justify-self: center;

    // Performance optimization - hint to use the GPU.
    will-change: transform;

    // Apply a transition on hover.
    transition: color var(--animation-duration-medium) ease;

    @media (hover: hover) {
      // Only apply hover styles on devices that support hover.
      &:is(:hover, :focus) {
        color: var(--color-primary);

        @media (prefers-reduced-motion: no-preference) {
          // Apply a transform only if the user prefers motion.
          // Move the icon slightly to the left or right on hover.
          &[rel='next'] svg {
            transform: translateX(2px);
          }

          &[rel='prev'] svg {
            transform: translateX(-2px);
          }
        }
      }
    }

    // Disabled state (i.e. "previous" on first page, "next" on last page).
    &[aria-disabled='true'] {
      color: var(--color-text-lighter);
      // Disable all pointer events, which also disables the hover styles.
      pointer-events: none;

      svg {
        // Hide the icon on disabled links.
        display: none;
      }
    }

    &[rel='prev'] {
      // Explicitly set the link column to avoid issues with the middle column.
      grid-column: 1;

      &:not([aria-disabled='true']) {
        // Optical fix to make it look truly centered.
        padding-inline-end: var(--spacing-10);
      }
    }

    &[rel='next'] {
      // Explicitly set the link column to avoid issues with the middle column.
      grid-column: -2;
    }
  }

  svg.icon {
    // Display the icon inline with the text.
    display: inline;
    flex-shrink: 0;
    // Apply a transition on hover.
    transition: transform var(--animation-duration-medium) ease;
  }

  p {
    // Make the pagination text smaller and less prominent.
    font-size: var(--font-xs);
    color: var(--color-text-light);
    // Explicitly set the position of the pagination text.
    grid-column: 2;
    grid-row: 1;
    // Center the pagination text inside the grid row.
    text-align: center;
    align-self: center;
  }

  @media (max-width: 30rem) {
    // Remove the middle column on smaller screens.
    --pagination_middle-column-width: 0;

    a[rel='prev'] {
      // Change alignment to bring it closer to the center.
      justify-self: end;
    }

    a[rel='next'] {
      // Change alignment to bring it closer to the center.
      justify-self: start;
    }

    p {
      // Explicitly set the position of the pagination text, moving it to the
      // second row and spanning the entire width.
      grid-column: 1 / -1;
      grid-row: 2;
    }
  }
}