#publications-widget {
  color-scheme: light;
  --ca-primary: #0f2d52;
  --ca-accent: #2563eb;
  --ca-bg: #f1f5f9;
  --ca-card: #ffffff;
  --ca-border: #e2e8f0;
  --ca-text: #0f172a;
  --ca-muted: #64748b;
  --ca-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

#publications-widget,
#publications-widget *,
#publications-widget *::before,
#publications-widget *::after {
  box-sizing: border-box;
}

.publication-demo-page {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  color: var(--ca-text);
  background: var(--ca-bg);
}

button,
input,
select {
  font: inherit;
}

.publication-demo-shell {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.publication-demo-header {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.publication-demo-eyebrow {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ca-muted);
}

.publication-demo-header h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  color: var(--ca-text);
}

.publication-demo-header p {
  margin: 0;
  max-width: 70ch;
  color: var(--ca-muted);
  line-height: 1.6;
}

.publication-instructions {
  margin-bottom: 24px;
  padding: 20px 22px;
  border: 1px solid var(--ca-border);
  border-radius: 16px;
  background: #fff;
}

.publication-instructions pre {
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.publication-widget__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;
}

.publication-widget {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  color: var(--ca-text);
  background: var(--ca-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  border-radius: 40px;
  overflow: hidden;
}

.publication-widget__toolbar {
  background: #fff;
  border: 1px solid var(--ca-border);
  border-radius: 18px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  margin: 1.25rem 1.25rem 0;
  padding: 0.875rem 1rem;
  display: grid;
  grid-template-columns: minmax(240px, 1.2fr) minmax(0, 1fr);
  gap: 0.75rem 1.5rem;
  align-items: center;
}

.publication-widget__toolbar-meta {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.875rem 1rem;
  padding-top: 0.15rem;
  border-top: 1px solid var(--ca-border);
}

.publication-widget__search {
  display: block;
}

.publication-widget__search input {
  width: 100%;
  border: 1px solid var(--ca-border);
  border-radius: 6px;
  padding: 0.625rem 0.85rem;
  font-size: 0.9rem;
  background: #fff;
  color: var(--ca-text);
  outline: none;
}

.publication-widget__search input::placeholder {
  color: var(--ca-muted);
}

.publication-widget__search input:focus,
.publication-widget__sort-button:focus {
  outline: 2px solid var(--ca-accent);
  outline-offset: 1px;
}

.publication-widget__summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.publication-widget__summary-card {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--ca-border);
  border-radius: 10px;
  background: #fff;
}

.publication-widget__summary-card--action {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.45rem;
}

.publication-widget__summary-label {
  margin: 0 0 0.2rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ca-muted);
}

.publication-widget__summary-value {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ca-text);
}

.publication-widget__citation-freshness {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ca-muted);
  line-height: 1.5;
}

.publication-widget__refresh-button {
  flex-shrink: 0;
  width: 100%;
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
  border: 1px solid var(--ca-border);
  background: #fff;
  color: var(--ca-primary);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s, background-color 0.12s;
}

.publication-widget__refresh-button:hover {
  border-color: var(--ca-accent);
  color: var(--ca-accent);
}

.publication-widget__refresh-button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.publication-widget__sort-row {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.25rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.publication-widget__sort-button {
  padding: 0.3rem 0.8rem;
  border-radius: 9999px;
  border: 1.5px solid var(--ca-border);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.12s;
  background: #fff;
  color: var(--ca-text);
  white-space: nowrap;
  line-height: 1.4;
  box-shadow: none;
  text-decoration: none;
}

.publication-widget__sort-button:hover {
  border-color: var(--ca-accent);
  color: var(--ca-accent);
}

.publication-widget__sort-button[data-direction="asc"],
.publication-widget__sort-button[data-direction="desc"] {
  background: var(--ca-accent);
  border-color: var(--ca-accent);
  color: #fff;
}

.publication-widget__sort-button::after {
  content: "";
}

.publication-widget__sort-button[data-direction="asc"]::after {
  content: " ↑";
}

.publication-widget__sort-button[data-direction="desc"]::after {
  content: " ↓";
}

.publication-widget__table-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
}

.publication-widget__results-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.publication-widget__card {
  background: var(--ca-card);
  border: 1px solid var(--ca-border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  transition: box-shadow 0.15s;
}

.publication-widget__card:hover {
  box-shadow: var(--ca-shadow);
}

.publication-widget__card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.publication-widget__card-copy {
  min-width: 0;
}

.publication-widget__paper-title {
  margin: 0;
}

.publication-widget__paper-title a,
.publication-widget__paper-title {
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--ca-primary);
  text-decoration: none;
  line-height: 1.45;
}

.publication-widget__paper-title a:hover {
  color: var(--ca-accent);
  text-decoration: underline;
}

.publication-widget__paper-authors {
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: var(--ca-muted);
  line-height: 1.5;
}

.publication-widget__paper-type {
  margin-top: 0.45rem;
}

.publication-widget__paper-meta {
  margin-top: 0.25rem;
  font-size: 0.8rem;
  color: var(--ca-muted);
}

.publication-widget__paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin-top: 0.65rem;
}

.publication-widget__paper-links a {
  color: var(--ca-accent);
  font-size: 0.78rem;
  text-decoration: none;
}

.publication-widget__paper-links a:hover {
  text-decoration: underline;
}

.publication-widget__citation-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 0.15rem;
  flex-shrink: 0;
  min-width: 112px;
}

.publication-widget__badge {
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border: none;
}

.publication-widget__badge--journal-article {
  background: #dcfce7;
  color: #15803d;
}

.publication-widget__badge--conference-paper {
  background: #ede9fe;
  color: #6d28d9;
}

.publication-widget__badge--preprint {
  background: #fef9c3;
  color: #92400e;
}

.publication-widget__badge--report {
  background: #fee2e2;
  color: #991b1b;
}

.publication-widget__badge--default {
  background: #e2e8f0;
  color: #334155;
}

.publication-widget__citation-value {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ca-primary);
}

.publication-widget__citation-label {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ca-muted);
}

.publication-widget__citation-source {
  margin: 0.2rem 0 0;
}

.publication-widget__citation-source a {
  color: var(--ca-accent);
  font-size: 0.72rem;
  text-decoration: none;
  opacity: 0.92;
}

.publication-widget__citation-source a:hover {
  color: var(--ca-accent);
  text-decoration: underline;
  opacity: 1;
}

.publication-widget__no-match {
  margin: 0;
  color: var(--ca-muted);
  font-size: 0.76rem;
  font-weight: 600;
}

.publication-widget__empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--ca-muted);
  background: var(--ca-card);
  border: 1px solid var(--ca-border);
  border-radius: 10px;
}

.publication-widget__loading-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--ca-muted);
  background: var(--ca-card);
  border: 1px solid var(--ca-border);
  border-radius: 10px;
}

.publication-widget__spinner {
  width: 34px;
  height: 34px;
  margin: 0 auto 1rem;
  border: 3px solid var(--ca-border);
  border-top-color: var(--ca-accent);
  border-radius: 50%;
  animation: publication-widget-spin 0.75s linear infinite;
}

.publication-widget__loading-text {
  margin: 0;
  color: var(--ca-text);
  font-size: 1rem;
  font-weight: 600;
}

.publication-widget__loading-meta {
  margin: 0.4rem 0 0;
  color: var(--ca-muted);
  font-size: 0.82rem;
}

@keyframes publication-widget-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 900px) {
  .publication-widget__toolbar {
    grid-template-columns: 1fr;
  }

  .publication-widget__summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .publication-widget__toolbar-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .publication-demo-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 20px;
  }

  .publication-widget__sort-row,
  .publication-widget__table-shell {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .publication-widget__summary-grid {
    grid-template-columns: 1fr;
  }

  .publication-widget__card-top {
    flex-direction: column;
  }

  .publication-widget__citation-panel {
    align-items: flex-start;
    text-align: left;
  }
}