:root {
  color-scheme: light;
  --bg: #ffffff;
  --text: #111111;
  --muted: #555555;
  --line: #dddddd;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.35;
}

.publication-widget {
  max-width: 980px;
  margin: 0;
  padding: 0;
}

.widget-header {
  margin-bottom: 18px;
}

.embedded .widget-header {
  display: none;
}

h1 {
  margin: 0 0 4px;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0;
}

.summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.filters {
  display: grid;
  grid-template-columns: minmax(200px, 2fr) minmax(110px, 1fr) minmax(130px, 1fr) minmax(200px, 1.5fr) auto;
  gap: 8px;
  align-items: end;
  padding: 0 0 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.filters[hidden] {
  display: none;
}

label {
  display: grid;
  gap: 4px;
  min-width: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

input,
select,
button {
  min-height: 34px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

input,
select {
  padding: 5px 7px;
}

button {
  padding: 5px 10px;
  cursor: pointer;
}

input:focus,
select:focus,
button:focus {
  outline: 2px solid #111111;
  outline-offset: 1px;
}

.publication-list {
  display: block;
}

.year-group {
  margin: 0 0 18px;
}

.year-heading {
  margin: 0 0 7px;
  padding: 0;
  border-bottom: 0;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0;
}

.year-publications {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.publication {
  padding-left: 0;
}

.citation {
  margin: 0;
}

.citation a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.empty,
.error {
  margin: 0;
  padding: 10px 0;
  color: var(--muted);
}

@media (max-width: 820px) {
  .filters {
    grid-template-columns: 1fr 1fr;
  }

  .filters label:first-child,
  .filters label:nth-child(4),
  .filters button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  body {
    font-size: 14px;
  }

  .filters {
    grid-template-columns: 1fr;
  }
}