.search-controls {
  margin-bottom: 24px;
}

.search-controls label {
  font-weight: bold;
}

.search-controls input {
  box-sizing: border-box;
  min-height: 30px;
  width: 100%;
}

.search-summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.search-result {
  margin-bottom: 28px;
}

.search-result mark {
  background: #fff09b;
  font-weight: bold;
}

.search-result .table {
  margin: 8px 0;
}

.search-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  list-style: none;
  margin: 20px 0;
}

.search-pagination a,
.search-pagination strong {
  border: 1px solid #ccc;
  display: inline-block;
  padding: 5px 9px;
}

.frequency-chart {
  align-items: end;
  border-bottom: 1px solid #bbb;
  display: flex;
  gap: 2px;
  height: 170px;
  margin: 20px 0 40px;
  padding-top: 24px;
}

.frequency-bar {
  background: #b94a48;
  flex: 1;
  min-width: 2px;
  position: relative;
}

.frequency-bar:hover::before {
  background: #222;
  color: #fff;
  content: attr(data-label);
  left: 50%;
  padding: 3px 6px;
  position: absolute;
  top: -28px;
  transform: translateX(-50%);
  white-space: nowrap;
  z-index: 2;
}

.search-help code {
  color: #555;
}

@media (max-width: 767px) {
  .search-summary {
    display: block;
  }

  .frequency-chart {
    height: 120px;
  }
}