/* =============================================================
   ARCHIVE PUBLICATION — mobile first
   ============================================================= */

body.post-type-archive-publication,
body.tax-collection {
  --page-bg: var(--bg-2);
  --header-bg: var(--bg-2-50);
}

/* ── Filter bar ──────────────────────────────────────────────── */

.publications-filter-bar {
  margin-top: 3rem;
  margin-bottom: 2rem;
}

.publications-filter-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--color-black);
  border-bottom: 1px solid var(--color-black);
}

/* Collection filter select */
.pub-filter__select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.pub-filter__select-wrap svg {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.pub-filter__select {
  -webkit-appearance: none;
  appearance: none;
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  padding-right: 1.2rem;
  color: inherit;
  field-sizing: content;
  max-width: 200px;
}

.pub-filter__select:focus {
  outline: 2px solid #000;
  outline-offset: 2px;
}

.pub-search__label {
  flex-shrink: 0;
  margin-left: auto;
}

.pub-search__input {
  -webkit-appearance: none;
  appearance: none;
  background: none;
  border-top: none;
  border-bottom: none;
  border-left: 1px solid var(--color-black);
  border-right: 1px solid var(--color-black);
  font-family: inherit;
  font-size: 16px;
  line-height: 20px;
  color: inherit;
  outline: none;
  width: 220px;
  padding-inline: 0.75rem;
}

.pub-search__input::-webkit-search-cancel-button {
  cursor: pointer;
}

/* ── Grid ────────────────────────────────────────────────────── */

.publications-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem 0;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .publications-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 2rem;
  }
}

@media (min-width: 1024px) {
  .publications-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem 4rem;
  }
}

/* ── Card ─────────────────────────────────────────────────────── */

.publication-card {
  display: flex;
  flex-direction: column;
}

.publication-card__link {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.publication-card__image {
  margin-bottom: 2rem;
}

.publication-card__image img {
  width: 90%;
  height: 278px;
  object-fit: contain;
  object-position: left;
  display: block;
}

.publication-card__body {
  flex: 1;
}

.publication-card__title {
  margin-bottom: 0.2rem;
}

/* ── Load more ────────────────────────────────────────────────── */

.publications-more {
  justify-content: center;
  padding: 1rem 0 4rem;
}

.publications-more:not([hidden]) {
  display: flex;
}

.publications-more__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  color: var(--color-black);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s;
}

.publications-more__btn:hover {
  background: var(--color-warm-gray);
}

.publications-more__btn:disabled {
  opacity: 0.45;
  cursor: default;
}

/* ── Empty state ─────────────────────────────────────────────── */

.publications-empty {
  padding: 2rem 0;
}