@layer components {
  /* ======================
   * USER PICKER
   * ======================
   * Autocomplete search component for selecting users.
   * Shows selected users as chips, with a search input for finding more.
   */

  .user-picker {
    display: flex;
    flex-direction: column;
    gap: var(--block-space-sm);
  }

  /* ======================
   * SELECTED USERS (chips container)
   * ====================== */
  .user-picker__selected {
    display: flex;
    flex-wrap: wrap;
    gap: var(--inline-space-sm);
  }

  .user-picker__selected:empty {
    display: none;
  }

  /* ======================
   * USER CHIP
   * ====================== */
  .user-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--inline-space-sm);
    padding: var(--block-space-xs) var(--inline-space-sm);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
  }

  .user-chip__name {
    font-weight: 500;
  }

  .user-chip__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
    color: var(--color-ink-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
  }

  .user-chip__remove:hover {
    background-color: var(--color-red);
    color: white;
  }

  .user-chip__remove i {
    font-size: 0.75rem;
  }

  /* ======================
   * SEARCH INPUT & RESULTS
   * ====================== */
  .user-picker__search {
    position: relative;
  }

  .user-picker__results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    max-height: 15rem;
    overflow-y: auto;
    background-color: var(--color-canvas);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    margin-top: var(--block-space-xs);
    display: none;
  }

  .user-picker__results.is-visible {
    display: block;
  }

  .user-picker__result {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: var(--block-space-sm) var(--inline-space);
    border: none;
    background: transparent;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.15s ease;
  }

  .user-picker__result:hover {
    background-color: var(--color-surface);
  }

  .user-picker__result:not(:last-child) {
    border-bottom: 1px solid var(--color-border-light);
  }

  .user-picker__result-name {
    font-weight: 500;
    color: var(--color-ink);
  }

  .user-picker__result-email {
    font-size: var(--text-sm);
    color: var(--color-ink-muted);
  }

  .user-picker__no-results {
    padding: var(--block-space) var(--inline-space);
    color: var(--color-ink-muted);
    font-style: italic;
    text-align: center;
  }
}