:host {
  display: inline-block;
  vertical-align: middle;
}

:host([fluid]) {
  display: block;
  width: 100%;
}

.nui-auto-complete {
  position: relative;
  display: block;
}

.nui-auto-complete-input-wrapper {
  display: flex;
  align-items: stretch;
  width: 100%;
}

.nui-auto-complete-input {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 2.5625rem;
  margin: 0;
  padding: var(--spacing-xs) var(--spacing-sm);
  border: var(--border-width) solid var(--nui-card-border);
  border-radius: var(--border-radius-sm);
  background: var(--nui-card-background);
  color: var(--nui-white-text-color);
  font: inherit;
  line-height: 1.25;
  box-sizing: border-box;
  box-shadow: 0 0 0 0.5rem transparent;
  transition:
    border-color var(--transition-fast) ease,
    box-shadow var(--transition-fast) ease;
}

:host([dropdown]) .nui-auto-complete-input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: 0;
}

.nui-auto-complete-input::placeholder {
  color: var(--nui-secondary-text-color);
}

.nui-auto-complete-input:hover:not(:disabled):not(:read-only) {
  border-color: var(--nui-primary-focus-color);
}

.nui-auto-complete-input:focus,
.nui-auto-complete-input:focus-visible {
  outline: 0;
  outline-offset: 0;
  box-shadow: 0 0 0.5em var(--nui-primary-focus-color);
  border-color: var(--nui-primary-color);
}

:host([invalid]) .nui-auto-complete-input {
  border-color: var(--nui-danger-color);
}

:host([invalid]) .nui-auto-complete-input:focus,
:host([invalid]) .nui-auto-complete-input:focus-visible {
  box-shadow: 0 0 0.5em var(--nui-danger-color);
  border-color: var(--nui-danger-color);
}

:host([variant="filled"]) .nui-auto-complete-input {
  background: var(--nui-content-background);
}

:host([size="small"]) .nui-auto-complete-input {
  min-height: 2rem;
  font-size: 0.875rem;
}

:host([size="large"]) .nui-auto-complete-input {
  min-height: 3rem;
  font-size: 1.125rem;
}

.nui-auto-complete-dropdown {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 2.5625rem;
  padding: 0 var(--spacing-sm);
  border: var(--border-width) solid var(--nui-card-border);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  background: var(--nui-card-background);
  color: var(--nui-primary-text-color);
  cursor: pointer;
  transition:
    border-color var(--transition-fast) ease,
    background var(--transition-fast) ease;
}

.nui-auto-complete-dropdown:hover:not(:disabled) {
  border-color: var(--nui-primary-focus-color);
  background: var(--nui-primary-selected-color);
}

:host([disabled]) .nui-auto-complete-input,
:host([disabled]) .nui-auto-complete-dropdown {
  opacity: 0.65;
  cursor: not-allowed;
}

.nui-auto-complete-panel {
  position: absolute;
  top: calc(100% + var(--spacing-2xs));
  left: 0;
  right: 0;
  z-index: 20;
  overflow: auto;
  border: var(--border-width) solid var(--nui-card-border);
  border-radius: var(--border-radius-sm);
  background: var(--nui-bg-dark-color);
  box-shadow: 0 4px 12px rgb(0 0 0 / 18%);
  box-sizing: border-box;
}

.nui-auto-complete-option {
  display: block;
  width: 100%;
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 0;
  background: transparent;
  color: var(--nui-primary-text-color);
  font: inherit;
  font-size: var(--font-size-xs);
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  box-sizing: border-box;
}

.nui-auto-complete-option:hover:not(:disabled):not([focused]) {
  background: var(--nui-primary-highlight-color);
}

.nui-auto-complete-option[focused] {
  background: var(--nui-primary-selected-color);
  color: var(--nui-primary-color);
}

.nui-auto-complete-option:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.nui-auto-complete-empty {
  padding: var(--spacing-sm);
  color: var(--nui-secondary-text-color);
  font-size: var(--font-size-xs);
}