/* Custom dropdown — portal 浮层，避免被父级 overflow 裁剪 */

#ui-dropdown-portal {
  position: fixed;
  inset: 0;
  z-index: 120000;
  pointer-events: none;
  overflow: visible;
}

#ui-dropdown-portal .custom-dropdown-list {
  pointer-events: auto;
}

.custom-dropdown {
  position: relative;
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.custom-dropdown.is-open {
  z-index: 5;
}

.custom-dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  border-radius: 8px;
  border: 1px solid var(--border) !important;
  background: var(--panel);
  color: var(--text);
  padding: 8px 12px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.15s ease;
  text-align: left;
  line-height: 1.4;
  min-height: 40px;
}

.custom-dropdown-trigger:hover {
  background: var(--panel-alt);
}

.custom-dropdown-trigger:focus-visible {
  outline: none;
}

.custom-dropdown-trigger[aria-expanded="true"] {
  box-shadow: none;
}

.custom-dropdown-trigger .custom-dropdown-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.custom-dropdown-trigger .custom-dropdown-label.is-placeholder {
  color: var(--muted);
}

.custom-dropdown-trigger .custom-dropdown-value {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.custom-dropdown-chevron {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--muted);
  transition: transform 0.2s ease;
}

.custom-dropdown-trigger[aria-expanded="true"] .custom-dropdown-chevron {
  transform: rotate(180deg);
}

.custom-dropdown-list {
  position: fixed;
  z-index: 1;
  overflow-x: hidden;
  overflow-y: auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(21, 33, 56, 0.16);
  padding: 4px;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
  box-sizing: border-box;
}

.custom-dropdown-list.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.custom-dropdown-list.opens-up {
  transform: translateY(6px);
}

.custom-dropdown-list.opens-up.is-open {
  transform: translateY(0);
}

.custom-dropdown-search {
  display: block;
  width: calc(100% - 8px);
  margin: 0 4px 4px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border) !important;
  background: var(--panel);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  position: sticky;
  top: 0;
  z-index: 1;
}

.custom-dropdown-search:focus {
}

.custom-dropdown-search::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

.custom-dropdown-option {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
  transition: background-color 0.1s ease;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.custom-dropdown-option:hover,
.custom-dropdown-option[data-highlighted="true"] {
  background: var(--panel-alt);
}

.custom-dropdown-option[aria-selected="true"] {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.custom-dropdown-option[data-value=""] {
  color: var(--muted);
}

[data-compact="1"] .custom-dropdown-trigger {
  min-height: 34px;
  padding: 6px 10px;
  font-size: 13px;
}

[data-compact="1"] .custom-dropdown-option {
  padding: 6px 10px;
  font-size: 13px;
}