.multiselect-panel {
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #fff;
  display: inline-block;
  min-width: 280px;
  max-width: 480px;
  width: 100%;
}

.multiselect-panel__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  background: #f5f5f5;
  border-bottom: 1px solid #ddd;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
}

.multiselect-panel__label {
  margin: 0;
  font-weight: bold;
}

.multiselect-panel__summary {
  font-size: 13px;
  color: #555;
}

.multiselect-panel__count {
  font-weight: bold;
  color: #F89D18;
}

.multiselect-panel__empty-hint {
  color: #888;
  font-style: italic;
  margin-left: 4px;
}

.multiselect-panel__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid #eee;
}

.multiselect-panel__search.form-control {
  flex: 1 1 200px;
  min-width: 180px;
  height: 34px;
  padding: 6px 10px;
  font-size: 14px;
  line-height: 1.4;
  box-sizing: border-box;
}

.multiselect-panel__actions {
  display: flex;
  flex-shrink: 0;
  gap: 6px;
}

.multiselect-panel__list {
  max-height: 240px;
  overflow-y: auto;
  padding: 4px 0;
}

.multiselect-panel__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  margin: 0;
  font-weight: normal;
  cursor: pointer;
}

.multiselect-panel__item:hover {
  background: #fafafa;
}

.multiselect-panel__item.is-checked {
  background: #fff5e6;
}

.multiselect-panel__item input[type="checkbox"] {
  margin: 0;
}

.multiselect-panel__item.is-hidden {
  display: none;
}

.multiselect-panel__empty {
  padding: 8px 10px;
  font-style: italic;
  color: #888;
}

/* ── Dropdown mode ─────────────────────────────────────────── */

.multiselect-panel--dropdown {
  position: relative;
  border: none;
  background: none;
  min-width: 0;
  max-width: none;
  display: block;
}

.multiselect-panel--dropdown .multiselect-panel__label {
  margin-bottom: 5px;
}

/* trigger is a .form-control button; only override what Bootstrap doesn't give.
   display/width also guard against .form-inline's width:auto, which would let
   the trigger grow with its text and break the overflow measurement. */
.multiselect-panel__trigger.form-control {
  display: block;
  width: 100%;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  padding-right: 24px;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23666' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 12px 8px;
}

.multiselect-panel--dropdown .multiselect-panel__body {
  display: none;
  position: absolute;
  z-index: 1050;
  top: calc(100% + 2px);
  left: 0;
  min-width: 280px;
  max-width: 420px;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, .15);
}

.multiselect-panel--dropdown.is-open .multiselect-panel__body {
  display: block;
}