/* ==========================================================================
   listings.css — News, Blog, Publications (list) and Team, Teaching (grid)
   ========================================================================== */

/* ---------- category tags on items ---------- */
.listing-category,
.quarto-category {
  display: inline-block;
  margin: 0;
  padding: 0.2rem 0.55rem;
  font-family: var(--zl-mono);
  font-size: 0.68rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--zl-muted);
  background: transparent;
  border: 1px solid var(--zl-rule);
  border-radius: 0;
  opacity: 1;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.listing-category:hover,
.quarto-category:hover {
  color: var(--zl-accent);
  border-color: var(--zl-accent);
}
.listing-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

/* ---------- category filter (right margin) ---------- */
#quarto-margin-sidebar .quarto-listing-category {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
  padding: 0;
  border-left: 1px solid var(--zl-rule);
}
#quarto-margin-sidebar .quarto-listing-category .category {
  margin: 0;
  padding: 0.3rem 0 0.3rem 1rem;
  margin-left: -1px;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--zl-muted);
  border-left: 1px solid transparent;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}
#quarto-margin-sidebar .quarto-listing-category .category:hover { color: var(--zl-ink); }
#quarto-margin-sidebar .quarto-listing-category .category.active {
  color: var(--zl-ink);
  border-left-color: var(--zl-accent);
}
.quarto-category-count {
  font-family: var(--zl-mono);
  font-size: 0.7rem;
  color: var(--zl-muted);
  opacity: 0.8;
}

/* ---------- sort / filter controls ---------- */
.quarto-listing-filter .input-group,
.quarto-listing-sort .input-group { flex-wrap: nowrap; }
.quarto-listing-filter .input-group-text,
.quarto-listing-sort .input-group-text,
.quarto-listing-filter .form-control,
.quarto-listing-sort .form-select,
.quarto-listing-sort .form-control {
  font-size: 0.85rem;
  color: var(--zl-text);
  background-color: transparent;
  border-color: var(--zl-rule);
  border-radius: 0 !important;
}
.quarto-listing-sort .input-group-text { color: var(--zl-muted); }
.quarto-listing-filter .form-control:focus,
.quarto-listing-sort .form-select:focus {
  border-color: var(--zl-accent);
  box-shadow: none;
}

/* ---------- default list: News, Blog, Publications ---------- */
.quarto-listing-default .quarto-post {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0 2.5rem;
  margin: 0;
  padding: 2rem 0;
  border-bottom: 1px solid var(--zl-rule);
}
.quarto-listing-default .quarto-post:first-child { padding-top: 0; }
.quarto-listing-default .quarto-post .body { grid-column: 1; grid-row: 1; padding: 0; }
.quarto-listing-default .quarto-post .metadata {
  grid-column: 2;
  grid-row: 1;
  min-width: 9rem;
  max-width: 18rem;
  padding: 0;
  text-align: right;
}

/* thumbnails: News on the left, Blog on the right */
.quarto-listing-default .quarto-post .thumbnail {
  flex: none;
  width: 15rem;
  margin: 0;
}
.quarto-listing-default .quarto-post.image-left:has(.thumbnail) {
  grid-template-columns: 15rem minmax(0, 1fr) auto;
}
.quarto-listing-default .quarto-post.image-left:has(.thumbnail) .thumbnail { grid-column: 1; grid-row: 1; }
.quarto-listing-default .quarto-post.image-left:has(.thumbnail) .body { grid-column: 2; }
.quarto-listing-default .quarto-post.image-left:has(.thumbnail) .metadata { grid-column: 3; }
.quarto-listing-default .quarto-post.image-right:has(.thumbnail) {
  grid-template-columns: 9rem minmax(0, 1fr) 15rem;
}
.quarto-listing-default .quarto-post.image-right:has(.thumbnail) .metadata { grid-column: 1; text-align: left; }
.quarto-listing-default .quarto-post.image-right:has(.thumbnail) .body { grid-column: 2; }
.quarto-listing-default .quarto-post.image-right:has(.thumbnail) .thumbnail { grid-column: 3; grid-row: 1; }

/* no thumbnail (Publications): date + authors as a quiet line under the entry */
.quarto-listing-default .quarto-post:not(:has(.thumbnail)) { grid-template-columns: minmax(0, 1fr); }
.quarto-listing-default .quarto-post:not(:has(.thumbnail)) .metadata {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 1rem;
  max-width: none;
  margin-top: 0.75rem;
  text-align: left;
}
.quarto-listing-default .quarto-post:not(:has(.thumbnail)) .listing-author {
  font-family: var(--zl-sans);
  font-size: 0.9rem;
  letter-spacing: 0;
}

.quarto-listing-default .thumbnail-image {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 0;
  transition: transform 0.6s cubic-bezier(.2, .7, .2, 1);
}
.quarto-listing-default .thumbnail { overflow: hidden; }
.quarto-listing-default .quarto-post:hover .thumbnail-image { transform: scale(1.03); }

.quarto-listing-default .listing-title {
  margin: 0;
  font-family: var(--zl-serif);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.quarto-listing-default .listing-title a {
  color: var(--zl-ink);
  text-decoration: none;
  background-image: linear-gradient(var(--zl-accent), var(--zl-accent));
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.4s ease, color 0.2s ease;
}
.quarto-listing-default .quarto-post:hover .listing-title a {
  color: var(--zl-accent);
  background-size: 100% 1px;
}
.quarto-listing-default .listing-description {
  margin-top: 0.6rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--zl-muted);
}
.quarto-listing-default .listing-date,
.quarto-listing-default .listing-author {
  font-family: var(--zl-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  color: var(--zl-muted);
}
.quarto-listing-default .listing-date {
  color: var(--zl-accent);
  text-transform: uppercase;
}
.quarto-listing-default .metadata a { text-decoration: none; }

/* mid widths (small laptops, iPad landscape): the date column moves above the
   title so the title keeps the full text column */
@media (max-width: 1199.98px) and (min-width: 768px) {
  .quarto-listing-default .quarto-post.image-left:has(.thumbnail) {
    grid-template-columns: 12rem minmax(0, 1fr);
    grid-template-areas: "thumb meta" "thumb body";
    grid-template-rows: auto 1fr;
  }
  .quarto-listing-default .quarto-post.image-right:has(.thumbnail) {
    grid-template-columns: minmax(0, 1fr) 12rem;
    grid-template-areas: "meta thumb" "body thumb";
    grid-template-rows: auto 1fr;
  }
  /* same selectors as the desktop rules above, so these win */
  .quarto-listing-default .quarto-post.image-left:has(.thumbnail) .thumbnail,
  .quarto-listing-default .quarto-post.image-right:has(.thumbnail) .thumbnail { grid-area: thumb; width: 100%; }
  .quarto-listing-default .quarto-post.image-left:has(.thumbnail) .body,
  .quarto-listing-default .quarto-post.image-right:has(.thumbnail) .body { grid-area: body; }
  .quarto-listing-default .quarto-post.image-left:has(.thumbnail) .metadata,
  .quarto-listing-default .quarto-post.image-right:has(.thumbnail) .metadata {
    grid-area: meta;
    grid-area: meta;
    display: flex;
    flex-wrap: wrap;
    gap: 0 1rem;
    max-width: none;
    margin-bottom: 0.4rem;
    text-align: left;
  }
}

@media (max-width: 767.98px) {
  .quarto-listing-default .quarto-post,
  .quarto-listing-default .quarto-post.image-left,
  .quarto-listing-default .quarto-post.image-right {
    grid-template-columns: 1fr;
    row-gap: 0.75rem;
  }
  .quarto-listing-default .quarto-post > * { grid-column: 1 !important; grid-row: auto !important; }
  .quarto-listing-default .quarto-post .metadata { order: -1; max-width: none; text-align: left; }
  .quarto-listing-default .quarto-post .thumbnail { width: 100%; order: -2; }
}

/* ---------- grid cards: Team, Teaching ---------- */
.quarto-listing-container-grid .list.grid { gap: 2.5rem 2rem; }
.quarto-grid-link { text-decoration: none; }
.quarto-listing-container-grid .quarto-grid-item.card {
  height: 100%;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}
/* Quarto gives the image wrapper a fixed height; square it instead */
.quarto-listing-container-grid .quarto-grid-item p.card-img-top {
  height: auto;
  margin: 0 0 1.25rem;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--zl-paper);
}
.quarto-grid-item .card-img-top img,
.quarto-grid-item .thumbnail-image {
  width: 100%;
  height: 100% !important;
  object-fit: cover;
  border-radius: 0;
  transition: transform 0.6s cubic-bezier(.2, .7, .2, 1);
}
.quarto-grid-item:hover .card-img-top img { transform: scale(1.04); }
body.zl-team .quarto-listing-container-grid .quarto-grid-item p.card-img-top,
body.zl-teaching .quarto-listing-container-grid .quarto-grid-item p.card-img-top { aspect-ratio: 1 / 1; }
/* Quarto sets the text block to height:100%, which overflows the card */
.quarto-listing-container-grid .quarto-grid-item div.post-contents {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  height: auto;
  padding: 0;
}
.quarto-grid-item .card-title {
  margin: 0;
  font-family: var(--zl-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--zl-ink);
}
.quarto-grid-item:hover .card-title { color: var(--zl-accent); }
.quarto-grid-item .card-subtitle,
.quarto-grid-item .card-text {
  margin-top: 0.4rem;
  font-size: 0.95rem;
  color: var(--zl-muted);
}
.quarto-grid-item .card-attribution {
  margin-top: auto;
  padding-top: 0.9rem;
  justify-content: flex-start;
}
.quarto-grid-item .listing-date {
  font-family: var(--zl-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zl-accent);
}

/* ---------- Publications: year headings + category order (assets/js/publications.js) ---------- */
body.zl-pubs .quarto-listing-default .quarto-post.zl-year-start::before {
  content: attr(data-year);
  grid-column: 1 / -1;
  grid-row: 1;
  margin: 1.5rem 0 1.75rem;
  padding-bottom: 0.6rem;
  font-family: var(--zl-serif);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1;
  color: var(--zl-accent);
  border-bottom: 1px solid var(--zl-rule);
}
body.zl-pubs .quarto-listing-default .quarto-post.zl-year-start:first-child::before { margin-top: 0; }
body.zl-pubs .quarto-listing-default .quarto-post.zl-year-start .body { grid-row: 2; }
body.zl-pubs .quarto-listing-default .quarto-post.zl-year-start .metadata { grid-row: 3; }
body.zl-pubs #quarto-margin-sidebar .category { text-transform: capitalize; }
/* the year is already the section heading */
body.zl-pubs .listing-category.zl-year-tag { display: none; }
/* highlighted papers: filled terracotta tag, listed first in the tag row */
body.zl-pubs .listing-category.zl-highlight-tag {
  order: -1;
  font-size: 0;                 /* replace the text "highlights" with "Highlight" */
  color: var(--zl-bg);
  background: var(--zl-accent);
  border-color: var(--zl-accent);
}
body.zl-pubs .listing-category.zl-highlight-tag::before {
  content: "★ Highlight";
  font-size: 0.68rem;
}
body.zl-pubs .listing-category.zl-highlight-tag:hover { opacity: 0.85; color: var(--zl-bg); }

/* Publications: per-paper quick links (assets/js/publications.js) */
#listing-paper-links { display: none; }
.zl-pub-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem;
}
.zl-pub-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  font-family: var(--zl-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zl-accent);
  text-decoration: none;
  border: 1px solid color-mix(in srgb, var(--zl-accent) 45%, transparent);
  transition: background-color 0.2s ease, color 0.2s ease;
}
.zl-pub-links a:hover { color: var(--zl-bg); background: var(--zl-accent); }
.zl-pub-links .bi { font-size: 0.85em; }