@layer collections {
  .collection-titlebar {
    align-items: center;
    display: grid;
    column-gap: 1rem;
    row-gap: 1rem;
    justify-content: start;
    grid-template-columns: minmax(0, 26ch) auto;
    grid-template-areas:
      "title title"
      "search switch";
  }

  .collection-titlebar > h1 {
    grid-area: title;
    min-width: 0;
  }

  .collection-titlebar > abafr-switch {
    grid-area: switch;
    justify-self: end;
  }

  .collection-titlebar > abafr-search {
    grid-area: search;
    min-inline-size: 0;
    inline-size: 100%;
  }

  .search-results-toolbar {
    align-items: center;
    display: grid;
    gap: 1rem;
    grid-template-areas: "search switch reset";
    grid-template-columns: minmax(0, 26ch) auto auto;
    justify-content: start;
    margin-block-end: 1rem;
    padding: 0 1rem;
  }

  .search-results-toolbar > abafr-search {
    grid-area: search;
    inline-size: 100%;
    min-inline-size: 0;
  }

  .search-results-toolbar > abafr-switch {
    grid-area: switch;
  }

  .search-results-new {
    color: inherit;
    font-family: var(--font-interface);
    font-size: 0.95rem;
    grid-area: reset;
    text-decoration-color: var(--accent-color);
    text-underline-offset: 0.18em;
    white-space: nowrap;
  }

  .search-results-new:hover {
    text-decoration-thickness: 2px;
  }

  .search-results-new:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 0.18em;
  }

  .collection-filter-summary a:focus-visible {
    outline: 2px solid var(--accent-color);
    box-shadow: 0 0.1rem 0.25rem var(--accent-color, light-dark(rgb(0 0 0 / 0.18), transparent));
  }

  .public-collection,
  .collection-feed {
    display: grid;
    gap: 1em;
  }

  .collection-filter-summary {
    align-items: baseline;
    border-block: 1px solid color-mix(in srgb, var(--pagina-testo) 20%, transparent);
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    padding-block: 0.75rem;
  }

  .collection-filter-summary p {
    margin: 0;
  }

  .collection-filter-summary a {
    color: inherit;
    text-decoration-color: color-mix(in srgb, currentColor 45%, transparent);
    text-underline-offset: 0.18em;
  }

  .collection-empty {
    background: var(--panel);
    border-radius: 0.25rem;
    margin: 0;
    padding: 1.25rem;
  }

  .collection-feed {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: dense;
    gap: 1.25em;
    padding: 0;

    &.list {
      grid-template-columns: minmax(10em, 80ch);
      grid-auto-flow: row;
      gap: 1rem;
    }
  }

  .collection-feed:not(.list) {
    & .collection-card.card-2x2 {
      grid-column: span 2;
      grid-row: span 2;
      container-type: inline-size;
      container-name: card2x2;
      display: grid;
      grid-template-rows: auto 1fr auto;
      gap: 1em;
      height: 100%;
      box-sizing: border-box;

      & header {
        display: contents;
      }

      & time {
        grid-row: 1;
        font-size: 0.85em;
        letter-spacing: 0.02em;
      }

      & h2 {
        grid-row: 2;
        align-self: center;
        font-size: clamp(2rem, 6.8cqi, 6.5rem);
        line-height: 1.3;
        font-weight: 900;
        text-wrap: pretty;
        margin: 0;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4;
        overflow: hidden;
      }

      & .card-body {
        grid-row: 3;
        align-self: end;
        display: block;
        min-height: 0;
        margin: 0;
        padding: 0;
      }

      & .collection-card-description {
        font-size: 0.95em;
        line-height: 1.4;
        color: color-mix(in srgb, var(--pagina-testo) 78%, transparent);
        -webkit-line-clamp: 2;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        overflow: hidden;
        margin: 0;
      }
    }

    & .collection-card.card-row {
      grid-column: 1 / -1;
      padding: 1.25em 1.5em;

      &.card-banner {
        border-radius: 1em;
        background-color: var(--site-banner-background, var(--panel));
        color: var(--site-banner-foreground, var(--pagina-testo));
        background-image: var(--site-banner-background-gradient, var(--site-banner-desktop-image, none));
        background-size: cover;
        background-position: center;

        & h2,
        & h2 a:hover,
        & time {
          color: inherit;
        }

        & .collection-card-description {
          color: color-mix(in srgb, var(--site-banner-foreground, currentColor) 88%, transparent);
        }
      }
    }

    & .collection-card.card-2x2.card-banner {
      border-radius: 1em;
      background-color: var(--site-banner-background, var(--panel));
      color: var(--site-banner-foreground, var(--pagina-testo));
      background-image: var(--site-banner-background-gradient, var(--site-banner-desktop-image, none));
      background-size: cover;
      background-position: center;

      & h2,
      & h2 a:hover,
      & time {
        color: inherit;
      }

      & .collection-card-description {
        color: color-mix(in srgb, var(--site-banner-foreground, currentColor) 88%, transparent);
      }
    }
  }

  .collection-feed.list {
    & .collection-card {
      grid-column: auto !important;
      grid-row: auto !important;
      background: transparent;
      background-image: none !important;
      color: inherit !important;
      padding: 0.75em 1em;
      border-radius: 0;
      display: flex;
      flex-direction: column;
      gap: 0.35em;
      border-top: 1px solid light-dark(#d7d7d7, #62676b);
      position: relative;
      cursor: pointer;
      transition: background-color 0.2s ease-in-out;

      &:hover {
        background-color: color-mix(in srgb, var(--accent-color) 8%, var(--pagina-sfondo)) !important;
      }

      & header {
        display: flex;
        flex-direction: column;
        gap: 0.15em;
      }

      & h2 {
        font-size: clamp(1.2rem, 8cqi, 2rem);
        -webkit-line-clamp: unset;
        display: block;
        overflow: visible;
        color: inherit;
        margin: 0;
      }

      & > .card-body {
        display: block;
        align-self: stretch;
        width: 100%;
        overflow: visible;
        min-block-size: auto;
      }

      &.doc {
        & > .card-body {
          display: grid;
          grid-template-columns: 5em 1fr;
          gap: 1em;

          & > img {
            width: 5em;
          }

          & > section {
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            align-items: flex-start;
          }
        }
      }

      & .collection-card-description {
        font-size: 0.95em;
        color: color-mix(in srgb, var(--pagina-testo) 78%, transparent);
        display: block;
        -webkit-line-clamp: unset;
        -webkit-box-orient: unset;
        overflow: visible;
        line-height: 1.5;
      }
    }
  }

  .collection-card {
    color: inherit;
    position: relative;
    text-decoration: none;
    overflow: clip;
    border-radius: 0.75em;
    transition: background-color 0.2s ease-in-out;
    container-type: inline-size;
    display: grid;
    grid-template-rows: auto auto 1fr;
    gap: 0.35em;
    padding: 0.75em 1em;
    box-sizing: border-box;
    height: 100%;
    cursor: pointer;

    &:hover {
      background-color: color-mix(in srgb, var(--accent-color) 8%, var(--pagina-sfondo));
    }

    & a {
      color: inherit;
      text-decoration: none;
    }

    &:not(.group) h2 a::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      border-radius: inherit;
    }

    & header {
      display: contents;
    }

    & header > aside {
      grid-row: 1;
      display: inline-flex;
      align-items: center;
      min-inline-size: 0;
    }

    & time,
    & .collection-card-category,
    & .collection-card-result-type {
      grid-row: 1;
      font-size: 0.85em;
      color: color-mix(in srgb, var(--pagina-testo) 70%, transparent);
      margin: 0;
      letter-spacing: 0.02em;
      display: inline-flex;
      align-items: center;
      gap: 0.5em;
    }

    & .collection-external-indicator {
      display: inline-flex;
      align-items: center;
      color: inherit;
      opacity: 0.85;
      vertical-align: middle;

      & svg {
        width: auto;
        height: 1.2em;
        stroke: currentColor;
        stroke-width: 3.25px;
        transform: translateY(-0.1em);
      }
    }

    & h2 {
      grid-row: 2;
      display: -webkit-box;
      font-family: var(--font-heading-primary);
      font-size: clamp(1.15rem, 4cqw, 3rem);
      line-height: 1.2;
      letter-spacing: -0.015em;
      margin: 0;
      overflow-wrap: anywhere;
      overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3;
    }

    &:hover h2,
    & h2 a:hover {
      color: var(--accent-color);
    }

    & > .card-body {
      grid-row: 3;
      align-self: start;
      display: block;
      min-block-size: 0;
      min-width: 0;
      overflow: hidden;
    }

    & .collection-card-description {
      color: color-mix(in srgb, var(--pagina-testo) 78%, transparent);
      margin: 0;
      font-size: 0.95em;
      line-height: 1.4;
      -webkit-line-clamp: 3;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      overflow: hidden;

      & a {
        position: relative;
        z-index: 2;
        text-decoration: underline;
        text-underline-offset: 2px;

        &:hover {
          color: var(--accent-color);
        }
      }
    }

    &.doc {
      & > .card-body {
        display: grid;
        grid-template-columns: 4em 1fr;
        gap: 0.5em;

        & > img {
          width: 100%;
          margin-top: 0.4em;
          aspect-ratio: 21 / 29;
          border: 1.5px solid var(--page-border, color-mix(in srgb, var(--pagina-testo) 22%, transparent));
          border-radius: 0.15em;
          box-shadow: 0 0.1rem 0.25rem var(--page-document-shadow, light-dark(rgb(0 0 0 / 0.18), transparent));
        }

        & > section {
          display: flex;
          flex-direction: column;
          justify-content: flex-start;
          align-items: flex-start;
        }
      }
    }

    & .collection-document-meta,
    & .collection-card-tag-wrapper {
      margin-top: 0.5rem;
      display: flex;
      justify-content: flex-start;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    &.group > .card-body {
      overflow: auto;
    }

    & .collection-notices {
      border-top: 1px solid color-mix(in srgb, var(--pagina-testo) 18%, transparent);
      list-style: none;
      margin: 0;
      padding: 0;
      overflow: auto;

      & li {
        align-items: baseline;
        border-bottom: 1px solid color-mix(in srgb, var(--pagina-testo) 13%, transparent);
        display: grid;
        gap: 0.75rem;
        grid-template-columns: 5rem minmax(0, 1fr);
        padding-block: 0.7rem;
      }

      & time {
        font-family: var(--font-interface);
        font-size: 0.78rem;
        text-transform: uppercase;
      }

      & a {
        font-weight: 650;
        overflow-wrap: anywhere;
      }
    }

    & .collection-folder-count {
      grid-row: 1;
      font-size: 0.85em;
      font-weight: 600;
      color: color-mix(in srgb, var(--pagina-testo) 72%, transparent);
      margin: 0;
      letter-spacing: 0.02em;
      display: inline-flex;
      align-items: center;
      gap: 0.5em;
    }

    & .collection-folder-icon {
      display: inline-flex;
      align-items: center;
      color: inherit;
      opacity: 0.85;
      vertical-align: middle;

      & svg {
        width: 0.95em;
        height: 0.95em;
        stroke: currentColor;
        stroke-width: 1.5;
      }
    }

    & .collection-folder-items {
      list-style: none;
      margin: 0.65rem 0 0 0;
      padding: 0.4rem 0 0 0;
      display: flex;
      flex-direction: column;
      gap: 0.35rem;

      & li {
        display: flex;
        align-items: baseline;
        gap: 0.4rem;
        font-size: 0.85rem;
        line-height: 1.35;
        color: color-mix(in srgb, var(--pagina-testo) 75%, transparent);

        & .collection-folder-item-title {
          overflow: hidden;
          text-overflow: ellipsis;
          white-space: nowrap;
        }
      }
    }

    & .collection-doc-icon {
      flex-shrink: 0;
      font-size: 0.9em;
      line-height: 1;
    }
  }

  @media (width <= 48rem) {
    .collection-titlebar {
      grid-template-columns: minmax(0, 1fr) auto;
    }

    .search-results-toolbar {
      grid-template-areas:
        "search search"
        "switch reset";
      grid-template-columns: minmax(0, 1fr) auto;
    }

    .search-results-toolbar > abafr-switch {
      justify-self: start;
    }

    .search-results-new {
      justify-self: end;
    }

    .collection-feed {
      grid-template-columns: minmax(0, 1fr);
      grid-auto-flow: row;
      gap: 1em;
    }

    .collection-card {
      padding: 0 0 1em 0;
      border-radius: 0;
      border-bottom: 1px solid color-mix(in srgb, var(--pagina-testo) 42%, transparent);

      &.card-2x2,
      &.card-row {
        grid-column: auto !important;
        grid-row: auto !important;
      }

      &.card-2x2 {
        gap: 0.5em;

        & h2 {
          font-size: 1.5rem;
          line-height: 1.15;
          -webkit-line-clamp: 4;
        }

        & .collection-card-description {
          -webkit-line-clamp: 3;
        }
      }

      &.card-banner {
        background-image: var(
          --site-banner-background-gradient,
          var(--site-banner-mobile-image, var(--site-banner-desktop-image, none))
        );
        padding: 1.25em 1em;
        border-radius: 0.75em;
        margin-bottom: 0.5em;
      }

      & .collection-notices li {
        gap: 0.2rem;
        grid-template-columns: minmax(0, 1fr);
      }
    }
  }

  body.ricerca {
    & .page-description {
      max-width: 100%;

      & code {
        background-color: var(--color-brown-border);
        border-radius: .15em;
        color: var(--color-brown-text);
        font-size: 1.2em;
        padding: 0 0.2em;
        font-weight: 500;
      }
    }
  }
}

@layer collections {
  .partners-collection .partner-card h2 {
    color: inherit;
    cursor: pointer;
    margin: 0;
  }

  .partners-collection .partner-card {
    cursor: default;
    transition: none;
  }

  .partners-collection .partner-card:hover {
    background-color: transparent;
  }

  .partners-collection .collection-feed.list .partner-card:hover {
    background-color: transparent !important;
  }

  .partners-collection .partner-card .card-body {
    align-content: start;
    display: grid;
    gap: 0.75rem;
  }

  .partners-collection .collection-card-description {
    display: block;
    overflow: visible;
    -webkit-box-orient: initial;
    -webkit-line-clamp: unset;
  }

  .partners-collection .collection-card-description > a {
    color: inherit;
    position: relative;
    text-decoration: underline;
    text-decoration-color: var(--accent-color);
    text-underline-offset: 0.18em;
    z-index: 2;
  }

  .partners-collection .collection-card-description > a:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 0.18em;
  }

}