/* Publications and presentations */
#publications {
  background: linear-gradient(180deg, rgba(14, 165, 233, 0.04), transparent 22%, rgba(16, 185, 129, 0.035));
}
.publications-intro { color: var(--muted); max-width: 680px; margin: -1.5rem 0 2rem; }
.publication-tools {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.publication-search, .publication-sort { display: flex; align-items: center; gap: 0.65rem; color: var(--muted); }
.publication-search { padding: 0 0.65rem; }
.publication-search input, .publication-sort select {
  min-height: 42px; width: 100%; color: var(--light); background: rgba(10, 22, 40, 0.74);
  border: 1px solid var(--border); border-radius: 8px; padding: 0.6rem 0.75rem; font: inherit; font-size: 0.86rem;
}
.publication-search input:focus, .publication-sort select:focus, .publication-control:focus, .publication-accordion-toggle:focus { outline: 2px solid var(--cyan); outline-offset: 2px; }
.publication-sort { font-size: 0.75rem; font-family: var(--ff-mono); text-transform: uppercase; letter-spacing: 0.08em; }
.publication-sort select { width: auto; min-width: 145px; font-family: var(--ff-body); text-transform: none; letter-spacing: 0; }
.publication-actions { display: flex; gap: 0.5rem; }
.publication-control { min-height: 42px; padding: 0.55rem 0.8rem; color: var(--light); background: transparent; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font: 600 0.78rem var(--ff-body); white-space: nowrap; }
.publication-control:hover { color: var(--navy); background: var(--teal); border-color: var(--teal); }
.publication-summary { display: flex; align-items: center; gap: 0.7rem; color: var(--muted); font: 0.72rem var(--ff-mono); letter-spacing: 0.06em; text-transform: uppercase; margin: 0.8rem 0 1.2rem; }
.publication-summary-rule { width: 28px; height: 1px; background: var(--teal); opacity: 0.7; }
.publication-category-counts { display: flex; flex-wrap: wrap; gap: 0.35rem 0.8rem; }
.publication-category-counts span { color: var(--teal); }
.publication-group { margin-bottom: 1rem; }
.publication-group-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.55rem; }
.publication-group-heading h3 { display: flex; align-items: center; gap: 0.6rem; color: var(--white); font: 700 1.1rem var(--ff-display); margin: 0; }
.publication-group-heading h3 i { color: var(--teal); font: 0.9rem var(--ff-body); }
.publication-group-count { display: inline-grid; place-items: center; min-width: 1.65rem; height: 1.65rem; padding: 0 0.35rem; color: var(--teal); background: rgba(14, 165, 233, 0.1); border: 1px solid rgba(14, 165, 233, 0.25); border-radius: 999px; font: 0.7rem var(--ff-mono); }
.publication-items { display: grid; gap: 0.65rem; }
.publication-card { background: rgba(255, 255, 255, 0.065); border-color: rgba(14, 165, 233, 0.2); box-shadow: inset 3px 0 0 var(--teal); }
.publication-entry { position: relative; padding: 1rem 1.1rem 1rem 1.25rem; border: 1px solid var(--border); border-radius: 10px; background: rgba(255, 255, 255, 0.035); }
.publication-entry:hover { border-color: rgba(14, 165, 233, 0.35); background: rgba(255, 255, 255, 0.065); }
.publication-entry p { color: var(--light); font-size: 0.9rem; line-height: 1.75; margin: 0; }
.publication-entry p strong { color: var(--white); }
.publication-entry a { color: var(--cyan); white-space: nowrap; }
.publication-entry a:hover { color: var(--white); text-decoration: none; }
.publication-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.5rem; }
.publication-badge { display: inline-flex; align-items: center; min-height: 1.5rem; padding: 0.2rem 0.55rem; border-radius: 999px; font: 600 0.64rem var(--ff-mono); letter-spacing: 0.04em; text-transform: uppercase; }
.badge-published { color: #6ee7b7; background: rgba(16, 185, 129, 0.14); }
.badge-accepted { color: #67e8f9; background: rgba(34, 211, 238, 0.14); }
.badge-review { color: #fde68a; background: rgba(245, 158, 11, 0.14); }
.badge-preparation { color: #c4b5fd; background: rgba(139, 92, 246, 0.14); }
.badge-report, .badge-presentation, .badge-conference { color: #bae6fd; background: rgba(56, 189, 248, 0.12); }
.publication-year { color: var(--muted); font: 0.72rem var(--ff-mono); }
.publication-metric { display: inline-flex; align-items: center; gap: 0.25rem; color: #6ee7b7; white-space: nowrap; }
.publication-accordion { margin-bottom: 0.6rem; border: 1px solid var(--border); border-radius: 11px; background: rgba(255, 255, 255, 0.035); overflow: hidden; }
.publication-accordion.is-open { border-color: rgba(14, 165, 233, 0.32); }
.publication-accordion-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 1rem 1.1rem; color: var(--white); background: transparent; border: 0; cursor: pointer; font: 700 1.05rem var(--ff-display); text-align: left; }
.publication-accordion-toggle > span:first-child { display: flex; align-items: center; gap: 0.65rem; }
.publication-accordion-toggle > span:first-child i { color: var(--teal); font: 0.85rem var(--ff-body); }
.publication-accordion-side { display: flex; align-items: center; gap: 0.7rem; }
.accordion-chevron { color: var(--muted); font-size: 0.75rem; transition: transform 0.25s ease; }
.publication-accordion.is-open .accordion-chevron { transform: rotate(180deg); }
.publication-accordion-panel { padding: 0 0.7rem 0.7rem; }
.publication-accordion-panel[hidden] { display: none; }
.publication-empty { color: var(--muted); padding: 2rem; text-align: center; border: 1px dashed var(--border); border-radius: 10px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 820px) {
  .publication-tools { grid-template-columns: 1fr 1fr; }
  .publication-search { grid-column: 1 / -1; }
  .publication-actions { justify-content: flex-end; }
}
@media (max-width: 560px) {
  .publication-tools { grid-template-columns: 1fr; }
  .publication-search { grid-column: auto; padding: 0; }
  .publication-sort select { flex: 1; }
  .publication-actions { justify-content: stretch; }
  .publication-control { flex: 1; }
  .publication-summary { align-items: flex-start; flex-direction: column; gap: 0.45rem; }
  .publication-summary-rule { display: none; }
  .publication-entry { padding: 0.9rem; }
  .publication-entry p { font-size: 0.84rem; }
}
@media (prefers-reduced-motion: reduce) { .accordion-chevron { transition: none; } }