/* Shared model search for native single selects and existing checkbox lists. */
select.model-search-native {
  display: none !important;
}

.model-search-select {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  min-width: 0;
  min-height: 38px;
  padding: 6px 10px;
  border: 1px solid var(--line-strong, #cbd5e1);
  border-radius: 8px;
  background: var(--surface, #fff);
  color: var(--ink, #273449);
  text-align: left;
  font: inherit;
  font-size: 12px;
  font-weight: 500;
}

.model-search-select .model-search-select-label {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  color: inherit;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-search-select .model-search-select-arrow {
  flex: 0 0 auto;
  color: var(--muted, #64748b);
}

.model-search-select[aria-expanded="true"] {
  border-color: var(--accent, #2563eb);
}

.dataset-model-filter .model-search-select {
  min-height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  font-size: 13px;
}

.expected-answer-evaluator-grid .model-search-select {
  min-height: 32px;
  font-size: 11px;
}

.batch-reward-select + .model-search-select {
  min-height: 34px;
  font-size: 13px;
}

.model-search-dropdown {
  position: fixed;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  gap: 0;
  min-width: 0;
  overflow: hidden;
  padding: 6px;
  border: 1px solid var(--line-strong, #cbd5e1);
  border-radius: 8px;
  background: var(--surface, #fff);
  box-shadow: 0 12px 30px rgba(31, 48, 68, 0.16);
}

.model-search-dropdown[hidden],
.has-model-search [hidden],
.model-search-empty[hidden] {
  display: none !important;
}

.model-search-field {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  min-width: 0;
  min-height: 34px;
  margin: 0 0 6px;
  padding: 0 9px;
  border: 1px solid var(--line, #e2e8f0);
  border-radius: 7px;
  background: #f8fafc;
  color: var(--muted, #64748b);
}

.model-search-field:focus-within {
  border-color: var(--accent, #2563eb);
  background: var(--surface, #fff);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.model-search-field .model-search-icon {
  display: block;
  flex: 0 0 auto;
  margin: 0;
  color: inherit;
  font-size: 15px;
  line-height: 1;
}

.model-search-field .model-search-input,
.model-search-field .model-search-input:focus {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 32px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: var(--ink, #273449);
  box-shadow: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: 400;
}

.model-search-options {
  flex: 1 1 auto;
  min-height: 0;
  max-height: 250px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.model-search-dropdown .model-search-options {
  max-height: none;
}

.model-search-option {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 32px;
  padding: 6px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink, #273449);
  text-align: left;
  overflow-wrap: anywhere;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
}

.model-search-option[aria-selected="true"] {
  background: #eff6ff;
  color: #1e40af;
  font-weight: 650;
}

.model-search-option:hover:not(:disabled),
.model-search-option:focus-visible {
  background: #f1f5f9;
  outline-offset: -2px;
  box-shadow: none;
}

.model-search-empty {
  margin: 0;
  padding: 9px 8px;
  color: var(--muted, #64748b);
  font-size: 13px;
  font-weight: 400;
}

.item-model-popover.has-model-search,
.model-checkbox-list.has-model-search {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.item-model-popover.has-model-search {
  max-height: min(340px, 70vh);
}

.item-model-popover.has-model-search.hidden {
  display: none;
}

.has-model-search > .item-model-popover-header {
  flex: 0 0 auto;
}

.model-checkbox-list.has-model-search {
  max-height: 260px;
}