/*
 * Publications Manager: frontend list.
 * Everything is scoped under .pm-publications so the embed never restyles the page it sits in.
 * Colours and spacing are tokens on the root element; override them in the theme if needed.
 */

.pm-publications {
  --pm-text: #1c2530;
  --pm-muted: #5f6b78;
  --pm-faint: #8a95a1;
  --pm-border: #e2e8ef;
  --pm-surface: #ffffff;
  --pm-surface-hover: #f7fafc;
  --pm-accent: #1f6f9c;
  --pm-accent-strong: #185a7e;
  --pm-accent-soft: #e6f1f8;
  --pm-journal: #1f6f9c;
  --pm-journal-bg: #e6f1f8;
  --pm-abstract: #2f7f5c;
  --pm-abstract-bg: #e6f4ed;
  --pm-neutral: #55606c;
  --pm-neutral-bg: #eef1f4;
  --pm-radius: 10px;
  --pm-radius-sm: 6px;
  --pm-focus: 0 0 0 3px rgba(31, 111, 156, 0.28);

  box-sizing: border-box;
  color: var(--pm-text);
  font-size: 1rem;
  line-height: 1.5;
  margin: 0 0 2rem;
  max-width: 100%;
}

.pm-publications *,
.pm-publications *::before,
.pm-publications *::after {
  box-sizing: inherit;
}

.pm-sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Toolbar: tabs, search, year ---------- */

.pm-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  margin: 0 0 0.75rem;
}

.pm-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.25rem;
  background: var(--pm-neutral-bg);
  border-radius: 999px;
}

.pm-publications .pm-tab {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.4rem 0.9rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--pm-muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  box-shadow: none;
  text-transform: none;
  letter-spacing: normal;
}

.pm-publications .pm-tab:hover {
  color: var(--pm-text);
  background: rgba(255, 255, 255, 0.7);
}

.pm-publications .pm-tab:focus-visible {
  outline: none;
  box-shadow: var(--pm-focus);
}

.pm-publications .pm-tab.is-active {
  background: var(--pm-surface);
  color: var(--pm-accent-strong);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.12);
}

.pm-tab-count {
  display: inline-block;
  min-width: 1.5em;
  padding: 0.05em 0.45em;
  border-radius: 999px;
  background: rgba(16, 24, 40, 0.08);
  color: inherit;
  font-size: 0.75em;
  font-weight: 700;
  text-align: center;
  line-height: 1.5;
}

.pm-publications .pm-tab.is-active .pm-tab-count {
  background: var(--pm-accent-soft);
}

.pm-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  flex: 1 1 18rem;
  justify-content: flex-end;
}

.pm-search {
  position: relative;
  display: block;
  flex: 1 1 14rem;
  max-width: 24rem;
  margin: 0;
}

.pm-search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  width: 1rem;
  height: 1rem;
  transform: translateY(-50%);
  color: var(--pm-faint);
  pointer-events: none;
}

.pm-publications .pm-search-input,
.pm-publications .pm-year-select {
  width: 100%;
  margin: 0;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--pm-border);
  border-radius: var(--pm-radius-sm);
  background: var(--pm-surface);
  color: var(--pm-text);
  font: inherit;
  font-size: 0.925rem;
  line-height: 1.3;
  min-height: 2.5rem;
  box-shadow: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.pm-publications .pm-search-input {
  padding-left: 2.25rem;
}

.pm-publications .pm-search-input::-webkit-search-decoration {
  -webkit-appearance: none;
}

.pm-publications .pm-search-input:focus,
.pm-publications .pm-year-select:focus {
  outline: none;
  border-color: var(--pm-accent);
  box-shadow: var(--pm-focus);
}

.pm-year {
  display: block;
  margin: 0;
  flex: 0 0 auto;
}

.pm-publications .pm-year-select {
  width: auto;
  min-width: 8rem;
  padding-right: 2rem;
  cursor: pointer;
}

/* ---------- Status line ---------- */

.pm-publications .pm-status {
  margin: 0 0 0.5rem;
  color: var(--pm-faint);
  font-size: 0.85rem;
}

/* ---------- List ---------- */

.pm-publications .pm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pm-border);
}

.pm-publications .pm-item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0 1rem;
  margin: 0;
  padding: 1.1rem 0.5rem 1.1rem 0;
  border-bottom: 1px solid var(--pm-border);
  transition: background-color 0.15s ease;
}

.pm-publications .pm-item:hover {
  background: var(--pm-surface-hover);
}

.pm-publications .pm-item[hidden] {
  display: none;
}

.pm-item-year {
  padding-top: 0.15rem;
  color: var(--pm-accent);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: left;
}

/* the year is shown once per group, like a timeline */
.pm-publications .pm-item:not(.is-year-start) .pm-item-year span {
  visibility: hidden;
}

.pm-item-body {
  min-width: 0;
}

.pm-item-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.35rem;
}

.pm-badge {
  display: inline-block;
  padding: 0.15em 0.6em;
  border-radius: 999px;
  background: var(--pm-neutral-bg);
  color: var(--pm-neutral);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.6;
  text-transform: uppercase;
  white-space: nowrap;
}

.pm-badge--journal {
  background: var(--pm-journal-bg);
  color: var(--pm-journal);
}

.pm-badge--abstract {
  background: var(--pm-abstract-bg);
  color: var(--pm-abstract);
}

.pm-item-year-inline {
  display: none;
  color: var(--pm-faint);
  font-size: 0.8rem;
  font-weight: 600;
}

.pm-publications .pm-item-title {
  margin: 0 0 0.3rem;
  padding: 0;
  color: var(--pm-text);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: normal;
  text-transform: none;
}

.pm-publications .pm-item-authors,
.pm-publications .pm-item-venue,
.pm-publications .pm-item-links {
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.pm-publications .pm-item-authors {
  color: var(--pm-muted);
}

.pm-publications .pm-item-venue {
  margin-top: 0.15rem;
  color: var(--pm-faint);
  font-style: italic;
}

.pm-publications .pm-item-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.6rem;
}

.pm-publications .pm-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--pm-border);
  border-radius: 999px;
  background: var(--pm-surface);
  color: var(--pm-accent);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.pm-publications .pm-link::after {
  content: "\2197";
  font-size: 0.85em;
  opacity: 0.7;
}

.pm-publications .pm-link:hover,
.pm-publications .pm-link:focus-visible {
  background: var(--pm-accent-soft);
  border-color: var(--pm-accent);
  color: var(--pm-accent-strong);
  text-decoration: none;
  outline: none;
}

/* ---------- Empty state ---------- */

.pm-empty {
  padding: 2rem 1rem;
  border: 1px dashed var(--pm-border);
  border-radius: var(--pm-radius);
  text-align: center;
  color: var(--pm-muted);
}

.pm-empty[hidden] {
  display: none;
}

.pm-empty p {
  margin: 0 0 0.75rem;
}

.pm-publications .pm-reset {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  padding: 0.4rem 1rem;
  border: 1px solid var(--pm-accent);
  border-radius: 999px;
  background: var(--pm-surface);
  color: var(--pm-accent);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.pm-publications .pm-reset:hover {
  background: var(--pm-accent-soft);
}

/* ---------- Pagination ---------- */

.pm-publications .pm-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 1.25rem 0 0;
}

.pm-publications .pm-pagination[hidden] {
  display: none;
}

.pm-publications .pm-page {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  height: 2.4rem;
  margin: 0;
  padding: 0 0.6rem;
  border: 1px solid var(--pm-border);
  border-radius: var(--pm-radius-sm);
  background: var(--pm-surface);
  color: var(--pm-text);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  box-shadow: none;
}

.pm-publications .pm-page:hover:not(:disabled) {
  border-color: var(--pm-accent);
  color: var(--pm-accent-strong);
  background: var(--pm-accent-soft);
}

.pm-publications .pm-page:focus-visible {
  outline: none;
  box-shadow: var(--pm-focus);
}

.pm-publications .pm-page.is-current {
  background: var(--pm-accent);
  border-color: var(--pm-accent);
  color: #fff;
  cursor: default;
}

.pm-publications .pm-page:disabled {
  opacity: 0.4;
  cursor: default;
}

.pm-ellipsis {
  padding: 0 0.25rem;
  color: var(--pm-faint);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .pm-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .pm-tabs {
    width: 100%;
    justify-content: center;
  }

  .pm-controls {
    justify-content: stretch;
  }

  .pm-search {
    max-width: none;
  }

  .pm-year {
    flex: 1 1 auto;
  }

  .pm-publications .pm-year-select {
    width: 100%;
  }

  .pm-publications .pm-item {
    grid-template-columns: minmax(0, 1fr);
    padding: 1rem 0;
  }

  .pm-item-year {
    display: none;
  }

  .pm-item-year-inline {
    display: inline;
  }

  .pm-publications .pm-page {
    min-width: 2.2rem;
    height: 2.2rem;
    padding: 0 0.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pm-publications * {
    transition: none !important;
  }
}

@media print {
  .pm-toolbar,
  .pm-pagination,
  .pm-item-links {
    display: none !important;
  }

  .pm-publications .pm-item[hidden] {
    display: grid;
  }
}