doctrine 0.5.1

/* Doctrine Map Explorer — sidebar (SL-093 PHASE-01) */

@layer layout {
  /* ---------------------------------------------------------------------------
   * Sidebar
   * ------------------------------------------------------------------------- */
  .sidebar {
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    padding: 1rem;
    overflow-y: auto;
  }

  /* ---------------------------------------------------------------------------
   * Search input
   * ------------------------------------------------------------------------- */
  .search-input {
    width: 100%;
    padding: 0.4rem 0.5rem;
    font-size: 0.9rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg);
    color: var(--fg);
    margin-bottom: 0.75rem;
  }

  .search-input::placeholder {
    color: var(--muted);
  }

  .search-input:focus {
    outline: none;
    border-color: var(--kind-SL);
  }

  /* ---------------------------------------------------------------------------
   * Filter area
   * ------------------------------------------------------------------------- */
  .filter-area {
    margin-bottom: 0.75rem;
  }

  .filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.35rem;
  }

  .filter-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
  }

  .filter-toggle-all {
    display: flex;
    align-items: baseline;
    font-size: 0.75rem;
    color: var(--muted);
    cursor: pointer;
    user-select: none;
  }

  .filter-toggle-all input {
    margin-right: 0.3rem;
    vertical-align: middle;
    flex-shrink: 0;
  }

  .filter-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.15rem 0.5rem;
  }

  .kind-checkbox {
    display: flex;
    align-items: baseline;
    font-size: 0.78rem;
    color: var(--fg);
    padding: 0.1rem 0;
    cursor: pointer;
    user-select: none;
  }

  .kind-checkbox input {
    margin-right: 0.3rem;
    vertical-align: middle;
    flex-shrink: 0;
  }

  .kind-abbrev {
    flex-shrink: 0;
    font-weight: 600;
    margin-right: 0.3rem;
    min-width: 2.2rem;
  }

  .kind-desc {
    font-size: 0.75rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* ---------------------------------------------------------------------------
   * Depth selector
   * ------------------------------------------------------------------------- */
  .depth-selector {
    margin-bottom: 0.75rem;
  }

  .depth-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 0.3rem;
  }

  .depth-btn {
    padding: 0.15rem 0.55rem;
    font-size: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--bg);
    color: var(--fg);
    cursor: pointer;
    margin-right: 0.25rem;
  }

  .depth-btn:hover {
    background: var(--hover-bg);
  }

  .depth-btn--active {
    background: var(--kind-SL);
    color: #fff;
    border-color: var(--kind-SL);
  }

  /* Table visibility toggle */
  .table-toggle {
    margin-bottom: 1rem;
  }

  .table-toggle label {
    font-size: 0.8rem;
    color: var(--muted);
    cursor: pointer;
    user-select: none;
  }

  .table-toggle input {
    margin-right: 0.3rem;
    vertical-align: middle;
  }

  .relationship-table--hidden {
    display: none;
  }

  /* ---------------------------------------------------------------------------
   * Entity list
   * ------------------------------------------------------------------------- */
  .entity-list {
    list-style: none;
    margin: 0 0 0.75rem 0;
    padding: 0;
  }

  .entity-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 0.4rem;
    font-size: 0.85rem;
    border-radius: 3px;
    cursor: pointer;
  }

  .entity-item:hover {
    background: var(--hover-bg);
  }

  .entity-item--active {
    background: var(--kind-SL);
    color: #fff;
    border-radius: 3px;
  }

  .kind-pill--active {
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
  }

  .entity-item--nav-highlight {
    background: var(--hover-bg);
    outline: 2px solid var(--kind-SL);
    outline-offset: -2px;
    border-radius: 3px;
  }

  .entity-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
    margin-right: 0.35rem;
  }

  /* ---------------------------------------------------------------------------
   * Kind pills
   * ------------------------------------------------------------------------- */
  .kind-pill {
    display: inline-block;
    border-radius: 3px;
    padding: 0 4px;
    font-size: 0.8em;
    color: #fff;
    flex-shrink: 0;
  }

  /* Kind pills — dark text for light-background kinds */
  .kind-pill[data-kind="PRD"],
  .kind-pill[data-kind="SPEC"],
  .kind-pill[data-kind="REQ"],
  .kind-pill[data-kind="IDE"],
  .kind-pill[data-kind="RV"],
  .kind-pill[data-kind="REC"],
  .kind-pill[data-kind="MEM"] {
    color: #222;
  }

  /* ---------------------------------------------------------------------------
   * Refresh button
   * ------------------------------------------------------------------------- */
  .refresh-btn {
    width: 100%;
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg);
    color: var(--fg);
    cursor: pointer;
    margin-bottom: 0.75rem;
  }

  .refresh-btn:hover {
    background: var(--hover-bg);
  }

  /* ---------------------------------------------------------------------------
   * Focus header
   * ------------------------------------------------------------------------- */
  .focus-header {
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
  }

  .focus-header .placeholder {
    font-size: 1.15rem;
  }
}