/* ═══════════════════════════════════════════════════════════════
   SEARCH — Search bar, results cards, mode tabs, filters drawer,
   archive picker, search log, context overlay, selection bar
   ═══════════════════════════════════════════════════════════════ */

  /* Search header — standard header row above search bar */
  .search-header{
    flex-shrink:0;padding:16px 28px 14px;
    background:var(--white);border-bottom:1px solid var(--border);
    box-shadow:0 2px 8px var(--shadow);
    display:flex;align-items:center;gap:16px;
  }

  /* Search bar — fixed at top, never grows */
  .search-bar{
    flex-shrink:0;flex-grow:0;
    background:var(--white);
    padding:8px 28px 0;
    border-bottom:1px solid var(--border);
    z-index:10;
    position:relative;
  }
  .search-row{display:flex;gap:8px;align-items:center}
  .search-input-wrap{
    flex:1;position:relative;min-width:0;
  }
  .search-input{
    width:100%;padding:8px 38px 8px 14px;
    font-family:var(--serif);font-size:.94rem;
    border:1.5px solid var(--border);border-radius:7px;
    background:var(--cream);color:var(--text);
    outline:none;transition:border-color .2s,box-shadow .2s;
    box-sizing:border-box;
  }
  .search-input::placeholder{color:var(--text-muted)}
  .search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(139,69,19,.1)}
  .search-submit{
    position:absolute;right:4px;top:50%;transform:translateY(-50%);
    width:30px;height:30px;padding:0;
    background:none;border:none;border-radius:5px;
    color:var(--text-muted);cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:color .15s,background .15s;
  }
  .search-submit:hover{color:var(--brown);background:var(--border-light)}
  .search-submit svg{flex-shrink:0}

  /* B7 (maintainer 2026-05-10): Load more button — appears at the end of
   * paginated result lists. Mira-cream skin to match the result cards;
   * full-width so it reads as a "section continuation" affordance, not
   * a spurious action. */
  .load-more-btn{
    display:block;width:100%;
    margin:18px 0 24px;padding:12px 16px;
    font-family:var(--sans);font-size:.82rem;font-weight:600;
    letter-spacing:.04em;
    color:var(--brown);background:var(--cream);
    border:1.5px dashed var(--border);border-radius:8px;
    cursor:pointer;
    transition:background .15s,border-color .15s,color .15s;
  }
  .load-more-btn:hover{
    background:var(--cream-dark);border-color:var(--accent);color:var(--brown-dark);
  }
  .load-more-btn:active{transform:translateY(1px)}

  /* B1/B2 (maintainer 2026-05-10): empty-state pane shown when search
   * cannot proceed (no archives) or returns zero hits. Tighter than
   * the pre-search landing emptyState; carries inline CTAs styled
   * with `.search-empty-cta`. */
  .search-empty-state{
    margin:0;
  }
  .search-empty-cta{
    /* Inline link-button — keep style flag-mostly-via-inline since the
     * markup is built procedurally in _renderEmptyState. */
  }

  /* B13 (maintainer 2026-05-10): the "select archives" CTA inside the
   * empty-scope strip. Mira-cream link-style; opens the archive
   * picker popover when clicked. */
  .search-scope-cta{
    background:none;border:none;padding:0;margin:0;
    font-family:inherit;font-size:inherit;font-style:inherit;
    color:var(--accent);cursor:pointer;
    text-decoration:underline;text-underline-offset:2px;
  }
  .search-scope-cta:hover{color:var(--brown-dark)}

  /* Toolbar icons (inline with search row) */
  .toolbar-icons{display:flex;align-items:center;gap:6px}
  .icon-btn{
    position:relative;
    width:34px;height:34px;border:1.5px solid var(--border);border-radius:7px;
    background:var(--cream);color:var(--text-muted);cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:background .15s,color .15s,border-color .15s;
  }
  .icon-btn:hover{background:var(--border-light);color:var(--brown)}
  .icon-btn.active{background:var(--accent);color:var(--white);border-color:var(--accent)}
  .icon-btn.disabled{
    opacity:.55;cursor:not-allowed;
    background:var(--cream-dark);color:var(--text-muted);border-color:var(--border);
  }
  .icon-btn.disabled:hover{background:var(--cream-dark);color:var(--text-muted)}

  /* Custom tooltips for icon buttons — appear below */
  .icon-btn::after{
    content:attr(data-tip);
    position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(-4px);
    background:var(--brown-dark);color:var(--cream);
    font-family:var(--sans);font-size:.72rem;font-weight:600;
    letter-spacing:.3px;padding:5px 11px;border-radius:6px;
    white-space:nowrap;opacity:0;pointer-events:none;
    transition:opacity .2s,transform .2s;
    box-shadow:0 3px 10px var(--shadow);
    z-index:20;
  }
  .icon-btn::before{
    content:'';position:absolute;top:calc(100% + 2px);left:50%;transform:translateX(-50%);
    border:5px solid transparent;border-bottom-color:var(--brown-dark);
    opacity:0;pointer-events:none;transition:opacity .2s;
    z-index:20;
  }
  .icon-btn:hover::after{opacity:1;transform:translateX(-50%) translateY(0)}
  .icon-btn:hover::before{opacity:1}

  /* Right-anchored tooltip for last icon button (prevents right-edge clipping) */
  .icon-btn.tip-left::after{left:auto;right:0;transform:translateY(-4px)}
  .icon-btn.tip-left::before{left:auto;right:10px;transform:none}
  .icon-btn.tip-left:hover::after{transform:translateY(0)}
  .icon-btn.tip-left:hover::before{opacity:1}

  /* Controls — inline with search bar */
  .search-controls-row{display:none} /* legacy — controls now in search-row */
  .controls-right{display:flex;align-items:center;gap:6px;margin-left:auto;position:relative}
  .ctrl-btn{
    display:flex;align-items:center;gap:5px;
    padding:5px 12px;font-size:.74rem;font-weight:600;
    color:var(--text-light);background:var(--cream);
    border:1.5px solid var(--border);border-radius:6px;
    cursor:pointer;font-family:var(--sans);
    transition:background .15s,color .15s,border-color .15s;
    white-space:nowrap;position:relative;
  }
  .ctrl-btn:hover{background:var(--border-light);color:var(--brown)}
  .ctrl-btn.active{background:var(--accent);color:var(--white);border-color:var(--accent)}
  .ctrl-btn svg{flex-shrink:0}
  .mode-tabs{display:flex;gap:0}
  .mode-tab{
    padding:6px 16px;font-size:.76rem;font-weight:600;
    color:var(--text-light);background:transparent;
    border:none;border-bottom:2.5px solid transparent;
    cursor:pointer;transition:color .2s,border-color .2s;
    letter-spacing:.2px;
  }
  .mode-tab:hover{color:var(--brown)}
  .mode-tab.active{color:var(--accent);border-bottom-color:var(--accent)}

  /* Search method row inside Advanced Search drawer */
  .adv-search-mode-row{
    padding:0 0 12px;margin-bottom:12px;
    border-bottom:1px solid var(--border-light);
  }
  .adv-search-mode-row .adv-filter-label{margin-bottom:6px}
  .adv-search-mode-row .mode-tabs{
    background:var(--cream);border-radius:6px;padding:2px;display:inline-flex;
  }
  .adv-search-mode-row .mode-tab{
    border-bottom:none;border-radius:4px;padding:5px 14px;
  }
  .adv-search-mode-row .mode-tab.active{
    background:var(--white);color:var(--accent);
    box-shadow:0 1px 3px rgba(0,0,0,.1);
  }

  /* ── Search scope indicator ────────────────────────── */
  .search-scope{
    display:flex;align-items:center;gap:6px;flex-wrap:wrap;
    padding:7px 0 10px;font-size:.74rem;color:var(--text-muted);
  }
  .search-scope-label{
    font-weight:700;text-transform:uppercase;letter-spacing:.5px;
    font-size:.66rem;color:var(--text-light);flex-shrink:0;
  }
  .search-scope-tag{
    display:inline-flex;align-items:center;gap:4px;
    padding:2px 9px;background:rgba(158,122,60,.15);color:var(--brown-dark);
    border:1px solid rgba(158,122,60,.3);
    border-radius:4px;font-weight:600;font-size:.72rem;
    white-space:nowrap;
  }
  .search-scope-tag .scope-dot{
    width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0;
  }
  .search-scope-none{
    font-style:italic;color:var(--text-muted);font-size:.72rem;
  }

  /* ── Results area — scrollable ──────────────────────── */
  .results-area{flex:1;overflow-y:auto;padding:24px 28px 40px;position:relative}
  .results-area::-webkit-scrollbar{width:7px}
  .results-area::-webkit-scrollbar-thumb{background:var(--border);border-radius:9px}

  .results-summary{
    font-size:.82rem;color:var(--text-muted);margin-bottom:18px;
    display:flex;align-items:center;gap:8px;
  }
  .results-summary strong{color:var(--text)}
  .select-all-btn{
    margin-left:auto;
    font-size:.75rem;font-weight:600;color:var(--accent);
    background:none;border:1.5px solid var(--border);border-radius:5px;
    padding:3px 10px;cursor:pointer;font-family:var(--sans);
    transition:background .15s,border-color .15s,color .15s;
    white-space:nowrap;
  }
  .select-all-btn:hover{background:var(--accent);color:var(--white);border-color:var(--accent)}

  /* Result card */
  .result-card{
    background:var(--white);border:1px solid var(--border-light);
    border-radius:10px;padding:var(--card-pad, 22px 26px);margin-bottom:var(--card-mb, 16px);
    box-shadow:0 1px 4px var(--shadow);
    transition:box-shadow .2s,border-color .2s,border-left-color .2s,background .2s;
    position:relative;
    border-left:3px solid transparent;
  }
  .result-card:hover{box-shadow:0 3px 12px var(--shadow);border-color:var(--border)}
  .result-card:hover{border-left-color:transparent}
  .result-card.selected{
    border-left-color:var(--gold);
    background:rgba(184,134,11,.04);
  }
  .result-card.selected:hover{border-left-color:var(--gold)}

  .citation-header{
    font-family:var(--serif);font-size:var(--card-header-size, 1.05rem);font-weight:700;
    color:var(--accent);line-height:1.35;
    padding-right:120px;
  }
  .metadata-line{
    display:grid;grid-template-columns:auto 1fr;
    gap:2px 12px;
    font-size:.77rem;color:var(--text-muted);margin:8px 0 var(--card-meta-mb, 14px);
    align-items:baseline;
  }
  .metadata-line .meta-label{
    font-weight:600;color:var(--text-light);white-space:nowrap;
  }
  .metadata-line .meta-value{
    color:var(--text);
  }

  .chunk-text{
    font-family:var(--serif);font-size:var(--card-font, .94rem);line-height:var(--card-line-h, 1.72);
    color:var(--text);margin-bottom:var(--card-chunk-mb, 14px);
    text-align:justify;hyphens:auto;
  }
  .chunk-text em{color:var(--accent);font-style:normal;background:rgba(139,69,19,.07);padding:0 2px;border-radius:2px}
  /* maintainer 2026-05-10: Search-term highlight on result-card previews.
   * Stronger contrast than the inherited italic-em treatment above —
   * a cream-gold band with a brown-dark glyph so the eye picks up the
   * match immediately. Same accent palette as the rest of Mira so
   * the highlight reads as native, not adversarial. */
  .chunk-text em.search-hl{
    background:rgba(158,122,60,.22);   /* gold-light, ~20% opacity */
    color:var(--brown-dark);
    font-weight:600;font-style:normal;
    padding:1px 3px;border-radius:3px;
    box-shadow:0 0 0 1px rgba(158,122,60,.18);
  }

  .result-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
  .relevance{
    font-size:.75rem;color:var(--text-muted);
    display:flex;align-items:center;gap:6px;
  }
  .relevance-bar{
    width:80px;height:5px;background:var(--border-light);
    border-radius:9px;overflow:hidden;
  }
  .relevance-fill{height:100%;border-radius:9px;background:var(--gold)}
  .badge{
    font-size:.7rem;font-weight:700;letter-spacing:.5px;
    text-transform:uppercase;padding:4px 10px;border-radius:4px;
  }
  .badge-primary{background:rgba(139,69,19,.1);color:var(--accent)}
  .badge-editorial{background:rgba(184,134,11,.12);color:var(--gold)}
  .badge-notes{background:rgba(109,76,65,.1);color:var(--brown-light)}
  /* maintainer 2026-05-10: badge for material_type='archive' — distinct
   * cream-on-brown so the eye picks up archival material immediately. */
  .badge-archive{background:rgba(53,32,26,.12);color:var(--brown-dark);border:1px solid rgba(53,32,26,.22)}

  /* View Context icon button — matches copy-cite style */
  .view-context-btn{
    width:28px;height:28px;border:1.5px solid var(--border);border-radius:6px;
    background:var(--cream);color:var(--text-muted);cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:background .15s,color .15s,border-color .15s;
    position:relative;flex-shrink:0;
  }
  .view-context-btn:hover{background:var(--accent);color:var(--white);border-color:var(--accent)}
  .view-context-btn::after{
    content:attr(data-tip);
    position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(4px);
    background:var(--brown-dark);color:var(--cream);
    font-family:var(--sans);font-size:.72rem;font-weight:600;
    letter-spacing:.3px;padding:5px 11px;border-radius:6px;
    white-space:nowrap;opacity:0;pointer-events:none;
    transition:opacity .2s,transform .2s;
    box-shadow:0 3px 10px var(--shadow);
    z-index:20;
  }
  .view-context-btn::before{
    content:'';position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);
    border:5px solid transparent;border-top-color:var(--brown-dark);
    opacity:0;pointer-events:none;transition:opacity .2s;
    z-index:20;
  }
  .view-context-btn:hover::after{opacity:1;transform:translateX(-50%) translateY(0)}
  .view-context-btn:hover::before{opacity:1}

  /* Context overlay */
  .context-overlay{
    position:fixed;inset:0;background:rgba(62,39,35,.4);
    z-index:200;display:flex;align-items:center;justify-content:center;
    opacity:0;pointer-events:none;transition:opacity .2s;
  }
  .context-overlay.open{opacity:1;pointer-events:auto}
  .context-panel{
    background:var(--white);border-radius:14px;
    width:680px;max-width:90vw;max-height:85vh;
    box-shadow:0 16px 48px rgba(62,39,35,.22);
    transform:translateY(10px);transition:transform .25s;
    display:flex;flex-direction:column;overflow:hidden;
  }
  .context-overlay.open .context-panel{transform:translateY(0)}
  .context-panel-header{
    padding:20px 24px 16px;border-bottom:1px solid var(--border-light);
    display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
    flex-shrink:0;
  }
  .context-panel-header h3{
    font-family:var(--serif);font-size:1.05rem;color:var(--accent);
    line-height:1.35;flex:1;
  }
  .context-panel-meta{
    font-size:.78rem;color:var(--text-muted);margin-top:6px;
    display:flex;flex-wrap:wrap;gap:6px 14px;
  }
  .context-panel-close{
    width:30px;height:30px;border:1.5px solid var(--border);border-radius:6px;
    background:var(--cream);color:var(--text-muted);cursor:pointer;
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
    transition:background .15s,color .15s;
  }
  .context-panel-close:hover{background:var(--accent);color:var(--white);border-color:var(--accent)}
  .context-panel-body{
    padding:24px;overflow-y:auto;flex:1;
    font-family:var(--serif);font-size:.95rem;
    line-height:1.8;color:var(--text);text-align:justify;hyphens:auto;
  }
  .context-panel-body::-webkit-scrollbar{width:6px}
  .context-panel-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:9px}
  .context-panel-body em{color:var(--accent);font-style:normal;background:rgba(139,69,19,.07);padding:0 2px;border-radius:2px}

  /* maintainer 2026-05-10: seamless context flow.
   * Was: each surrounding chunk in its own boxed `.ctx-chunk` card —
   * fragmented, made it impossible to read the passage as continuous
   * argument. Now: paragraphs flow into one another with subtle
   * spacing; the target paragraph gets a brown-dark left rule and a
   * cream-gold tint so the eye lands on it without the surrounding
   * context disappearing. Query terms (.search-hl) are
   * extra-highlighted everywhere they appear, in target AND
   * neighbours both, so the user sees every match in the window. */
  .context-panel-body .ctx-para{
    color:var(--text-light);font-size:.95rem;line-height:1.72;
    font-family:var(--serif);
    text-align:justify;hyphens:auto;
    padding:8px 0;margin:0;
  }
  .context-panel-body .ctx-para + .ctx-para{
    border-top:1px dashed var(--border-light);
  }
  .context-panel-body .ctx-para-target{
    color:var(--text);
    background:linear-gradient(180deg, rgba(158,122,60,.10), rgba(158,122,60,.06));
    border-left:3px solid var(--brown-dark, #35201A);
    padding:12px 16px;margin:6px -16px;border-radius:0 6px 6px 0;
    box-shadow:inset 0 0 0 1px rgba(53,32,26,.06);
  }
  .context-panel-body .ctx-para-target + .ctx-para,
  .context-panel-body .ctx-para + .ctx-para-target{
    border-top:none;
  }
  .context-panel-body .ctx-target-label{
    display:inline-block;margin-bottom:6px;
    font-family:var(--sans);font-size:.66rem;font-weight:700;
    letter-spacing:.6px;text-transform:uppercase;
    color:var(--brown-dark);
    padding:2px 8px;border-radius:4px;
    background:rgba(53,32,26,.10);
  }
  /* Query-term highlight inside the context — slightly stronger than
   * the result-card preview because there's more competing text here
   * and the user is reading for matches specifically. */
  .context-panel-body em.search-hl{
    background:rgba(158,122,60,.30);
    color:var(--brown-dark);
    font-weight:700;font-style:normal;
    padding:1px 4px;border-radius:3px;
    box-shadow:0 0 0 1px rgba(158,122,60,.32);
  }
  /* Inside the target paragraph, the highlight glows a touch more so
   * the eye knows the in-passage match landed where the search said. */
  .context-panel-body .ctx-para-target em.search-hl{
    background:rgba(158,122,60,.42);
    box-shadow:0 0 0 1px rgba(158,122,60,.50), 0 1px 4px rgba(158,122,60,.30);
  }

  /* Legacy `.ctx-chunk` rules retained for any caller that hasn't
   * migrated yet (defensive only — the search renderer no longer
   * emits these classes). */
  .context-panel-body .ctx-chunk{
    padding:12px 0;border-bottom:1px solid var(--border-light);
    color:var(--text-light);font-size:.9rem;
  }
  .context-panel-body .ctx-chunk:last-child{border-bottom:none}
  .context-panel-body .ctx-chunk.ctx-target{
    background:rgba(184,134,11,.1);padding:16px 18px;margin:0 -18px;
    border-left:3px solid var(--gold);border-radius:0;
    color:var(--text);font-size:.95rem;
  }
  .context-panel-body .ctx-chunk-label{
    font-size:.68rem;font-weight:700;text-transform:uppercase;
    letter-spacing:.5px;color:var(--text-muted);margin-bottom:4px;
  }
  .context-panel-body .ctx-chunk.ctx-target .ctx-chunk-label{color:var(--gold)}
  .context-panel-body .ctx-ellipsis{
    text-align:center;padding:8px 0;color:var(--border);
    font-size:.8rem;letter-spacing:2px;
  }
  .context-panel-footer{
    flex-shrink:0;padding:14px 24px;
    border-top:1px solid var(--border-light);
    display:flex;align-items:center;justify-content:flex-end;gap:10px;
    background:var(--cream);
  }
  .ctx-open-original{
    padding:8px 18px;
    background:var(--accent);color:var(--white);
    border:none;border-radius:7px;font-weight:600;font-size:.82rem;
    cursor:pointer;transition:background .15s;
    display:flex;align-items:center;gap:6px;
    font-family:var(--sans);
  }
  .ctx-open-original:hover{background:var(--accent-light)}
  .ctx-open-original svg{flex-shrink:0}

  /* Card action buttons (top-right) */
  .card-actions{
    position:absolute;top:18px;right:20px;
    display:flex;gap:6px;align-items:center;
  }

  /* Select button */
  .select-btn{
    width:28px;height:28px;border:2px solid var(--border);border-radius:50%;
    background:var(--white);color:transparent;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:background .15s,border-color .15s,color .15s;
    position:relative;
  }
  .select-btn:hover{border-color:var(--gold)}
  .select-btn.checked{
    background:var(--gold);border-color:var(--gold);color:var(--white);
  }
  .select-btn::after{
    content:attr(data-tip);
    position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(4px);
    background:var(--brown-dark);color:var(--cream);
    font-family:var(--sans);font-size:.72rem;font-weight:600;
    letter-spacing:.3px;padding:5px 11px;border-radius:6px;
    white-space:nowrap;opacity:0;pointer-events:none;
    transition:opacity .2s,transform .2s;
    box-shadow:0 3px 10px var(--shadow);
    z-index:20;
  }
  .select-btn::before{
    content:'';position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);
    border:5px solid transparent;border-top-color:var(--brown-dark);
    opacity:0;pointer-events:none;transition:opacity .2s;
    z-index:20;
  }
  .select-btn:hover::after{opacity:1;transform:translateX(-50%) translateY(0)}
  .select-btn:hover::before{opacity:1}

  /* Copy citation button */
  .copy-cite-btn{
    width:28px;height:28px;border:1.5px solid var(--border);border-radius:6px;
    background:var(--cream);color:var(--text-muted);cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:background .15s,color .15s,border-color .15s;
    position:relative;
  }
  .copy-cite-btn:hover{background:var(--accent);color:var(--white);border-color:var(--accent)}
  .copy-cite-btn::after{
    content:attr(data-tip);
    position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(4px);
    background:var(--brown-dark);color:var(--cream);
    font-family:var(--sans);font-size:.72rem;font-weight:600;
    letter-spacing:.3px;padding:5px 11px;border-radius:6px;
    white-space:nowrap;opacity:0;pointer-events:none;
    transition:opacity .2s,transform .2s;
    box-shadow:0 3px 10px var(--shadow);
  }
  .copy-cite-btn::before{
    content:'';position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);
    border:5px solid transparent;border-top-color:var(--brown-dark);
    opacity:0;pointer-events:none;transition:opacity .2s;
  }
  .copy-cite-btn:hover::after{opacity:1;transform:translateX(-50%) translateY(0)}
  .copy-cite-btn:hover::before{opacity:1}
  .copy-cite-btn.copied::after{content:'Copied!';opacity:1;transform:translateX(-50%) translateY(0)}
  .copy-cite-btn.copied::before{opacity:1}

  /* ── Selection bar — compact floating strip ─────────── */
  .selection-bar{
    position:sticky;bottom:8px;left:0;right:0;
    margin:0 20px;
    background:var(--white);color:var(--text);
    padding:6px 14px;
    display:flex;align-items:center;justify-content:space-between;
    border-radius:8px;
    border:1px solid var(--border);
    box-shadow:0 2px 10px var(--shadow);
    z-index:15;
    animation:fadeIn .2s ease;
  }
  @keyframes fadeIn{from{opacity:0}to{opacity:1}}
  .selection-bar .sel-info{
    font-size:.78rem;font-weight:600;color:var(--text-light);
    display:flex;align-items:center;gap:8px;
  }
  .selection-bar .sel-count{
    background:var(--gold);color:var(--white);
    font-size:.68rem;font-weight:700;
    padding:2px 8px;border-radius:10px;
  }
  .selection-bar .sel-clear{
    color:var(--text-muted);background:none;border:none;
    font-size:.73rem;cursor:pointer;text-decoration:underline;
    font-family:var(--sans);
  }
  .selection-bar .sel-clear:hover{color:var(--accent)}
  .selection-bar .sel-explore{
    padding:5px 14px;
    background:var(--accent);color:var(--white);
    border:none;border-radius:6px;font-weight:600;font-size:.76rem;
    cursor:pointer;transition:background .15s;
    display:flex;align-items:center;gap:5px;
  }
  .selection-bar .sel-explore:hover{background:var(--accent-light)}

  /* Empty state */
  .empty-state{
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    height:100%;color:var(--text-muted);text-align:center;padding:40px;
  }
  .empty-state svg{margin-bottom:18px;opacity:.35}
  .empty-state h3{font-family:var(--serif);font-size:1.1rem;color:var(--brown-light);margin-bottom:6px}
  .empty-state p{font-size:.85rem;max-width:320px;line-height:1.55}

  /* ── Settings modal ─────────────────────────────────── */
  /* Smoke 12 fix (maintainer 2026-05-06): the dim overlay relied solely on
   * `inset: 0` to fill the viewport. In some layout contexts the body
   * extended past the viewport (or the html/body had margin), so the
   * dim layer didn't reach the bottom of the page and the cream
   * background showed as a white band below the modal. Pinning
   * width/height to viewport units guarantees the overlay covers the
   * whole visible area regardless of body height. */
  /* Item 50 (2026-05-09): modal overlays render display:none by default
   * so a stray .modal-overlay element can never paint a transparent
   * intercept layer over the page (was the cause of multiple "click
   * does nothing" reports). Modal.open()/close() toggles `.open`
   * which switches display + opacity + pointer-events together. */
  .modal-overlay{
    position:fixed;inset:0;
    width:100vw;height:100vh;min-height:100vh;
    background:rgba(62,39,35,.35);
    z-index:100;display:none;align-items:center;justify-content:center;
    opacity:0;pointer-events:none;transition:opacity .2s;
  }
  .modal-overlay.open{
    display:flex;
    opacity:1;pointer-events:auto;
    /* Lock body scroll while a modal is open so the page can't scroll
     * the dim overlay out from under the user. The body rule is set
     * by Modal.open() in ui-core.js. */
  }
  .modal{
    background:var(--white);border-radius:14px;padding:28px 32px;
    width:440px;max-width:90vw;max-height:85vh;
    overflow-y:auto;
    box-shadow:0 12px 40px rgba(62,39,35,.2);
    transform:translateY(12px);transition:transform .25s;
  }
  .modal::-webkit-scrollbar{width:6px}
  .modal::-webkit-scrollbar-thumb{background:var(--border);border-radius:9px}
  .modal-overlay.open .modal{transform:translateY(0)}
  .modal h2{
    font-family:var(--serif);font-size:1.15rem;color:var(--brown-dark);
    margin-bottom:4px;
  }
  .modal .modal-sub{font-size:.8rem;color:var(--text-muted);margin-bottom:20px}
  .modal label.setting-row,
  .modal div.setting-row{
    display:flex;align-items:center;justify-content:space-between;
    padding:12px 0;border-bottom:1px solid var(--border-light);
  }
  .modal label.setting-row{cursor:pointer}
  .modal label.setting-row:last-of-type,
  .modal div.setting-row:last-of-type{border-bottom:none}
  .setting-label{font-size:.88rem;color:var(--text)}
  .setting-desc{font-size:.73rem;color:var(--text-muted);margin-top:2px}

  /* Toggle switch */
  .toggle-switch{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0;cursor:pointer}
  .toggle-switch input{opacity:0;width:0;height:0}
  .toggle-slider{
    position:absolute;top:0;left:0;right:0;bottom:0;
    background:var(--border);border-radius:11px;
    transition:background .2s;
  }
  .toggle-slider::before{
    content:"";position:absolute;width:16px;height:16px;
    left:3px;bottom:3px;background:var(--white);
    border-radius:50%;transition:transform .2s;
  }
  .toggle-switch input:checked + .toggle-slider{background:var(--accent)}
  .toggle-switch input:checked + .toggle-slider::before{transform:translateX(18px)}

  /* Setting action buttons */
  .setting-action-btn{
    padding:5px 14px;font-size:.78rem;font-weight:600;
    font-family:var(--sans);border:1px solid var(--border);
    border-radius:5px;background:var(--cream);color:var(--brown);
    cursor:pointer;transition:background .15s,border-color .15s;
    white-space:nowrap;flex-shrink:0;
  }
  .setting-action-btn:hover{border-color:var(--accent);color:var(--accent)}
  .setting-action-danger{color:#B71C1C;border-color:#E0B0B0}
  .setting-action-danger:hover{background:#FFF5F5;border-color:#B71C1C}

  /* ── Archive sources manager ───────────────────────── */
  .archive-sources-list{
    display:flex;flex-direction:column;gap:6px;
    margin-bottom:10px;
  }
  .archive-sources-empty{
    padding:12px;text-align:center;
    font-size:.78rem;color:var(--text-muted);font-style:italic;
    border:1px dashed var(--border-light);border-radius:5px;
  }
  .archive-source-row{
    display:flex;align-items:center;gap:12px;
    padding:10px 12px;
    border:1px solid var(--border-light);border-radius:5px;
    background:var(--cream);
  }
  .archive-source-info{flex:1;min-width:0}
  .archive-source-label{
    font-size:.86rem;font-weight:600;color:var(--brown-dark);
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  }
  .archive-source-path{
    font-size:.7rem;color:var(--text-muted);font-family:var(--mono,monospace);
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
    margin-top:2px;
  }
  .archive-source-meta{
    font-size:.68rem;color:var(--text-muted);
    margin-top:3px;
  }
  .archive-source-controls{
    display:flex;align-items:center;gap:14px;flex-shrink:0;
  }
  .archive-source-toggle{
    display:flex;align-items:center;gap:5px;
    font-size:.72rem;color:var(--text);cursor:pointer;
    user-select:none;
  }
  .archive-source-toggle input[type="checkbox"]{
    margin:0;cursor:pointer;
  }
  .archive-source-delete{
    background:none;border:1px solid transparent;
    color:var(--text-muted);font-size:1rem;line-height:1;
    padding:4px 8px;border-radius:4px;cursor:pointer;
    transition:background .15s,border-color .15s,color .15s;
  }
  .archive-source-delete:hover{
    background:#FFF5F5;border-color:#B71C1C;color:#B71C1C;
  }
  .archive-sources-add{
    display:flex;gap:8px;align-items:center;
    margin-top:4px;
  }
  .archive-sources-add input.setting-input{
    flex:1;min-width:0;
  }
  .archive-sources-add input#archiveSourceLabelInput{
    flex:0 0 140px;
  }
  .archive-sources-error{
    margin-top:8px;padding:8px 10px;
    font-size:.74rem;color:#B71C1C;
    background:#FFF5F5;border:1px solid #E0B0B0;border-radius:4px;
  }

  /* ── Density slider control ────────────────────────── */
  .density-control{
    display:flex;align-items:center;gap:8px;
  }
  .density-slider{
    -webkit-appearance:none;appearance:none;
    width:110px;height:5px;
    background:var(--border);border-radius:3px;
    outline:none;cursor:pointer;
  }
  .density-slider::-webkit-slider-thumb{
    -webkit-appearance:none;appearance:none;
    width:16px;height:16px;border-radius:50%;
    background:var(--accent);border:2px solid var(--white);
    box-shadow:0 1px 3px rgba(0,0,0,.18);cursor:pointer;
  }
  .density-slider::-moz-range-thumb{
    width:14px;height:14px;border-radius:50%;
    background:var(--accent);border:2px solid var(--white);
    box-shadow:0 1px 3px rgba(0,0,0,.18);cursor:pointer;
  }
  .density-value{
    font-size:.78rem;font-weight:600;
    color:var(--accent);min-width:18px;text-align:center;
  }
  .density-labels{
    display:flex;justify-content:space-between;
    font-size:.68rem;color:var(--text-muted);
    font-family:var(--sans);margin-top:2px;
    width:110px;
  }

  .modal select{
    padding:6px 10px;border:1.5px solid var(--border);border-radius:6px;
    font-size:.84rem;color:var(--text);background:var(--cream);
    font-family:var(--sans);cursor:pointer;
  }
  .modal-footer{
    display:flex;justify-content:flex-end;
    margin-top:20px;padding-top:16px;
    border-top:1px solid var(--border-light);
  }
  .modal-close-btn{
    padding:9px 22px;background:var(--accent);color:var(--white);
    border:none;border-radius:7px;font-weight:600;font-size:.84rem;
    cursor:pointer;transition:background .15s;
  }
  .modal-close-btn:hover{background:var(--accent-light)}
  /* ── Advanced Search modal ──────────────────────────── */
  .adv-modal{width:580px;max-height:90vh;overflow-y:auto}
  .adv-header{
    display:flex;align-items:flex-start;justify-content:space-between;
    margin-bottom:4px;
  }
  .adv-header h2{margin-bottom:4px}
  .adv-rows{display:flex;flex-direction:column;gap:10px;margin-bottom:12px}
  .adv-row{display:flex;gap:8px;align-items:center}
  .adv-row select{
    padding:8px 10px;border:1.5px solid var(--border);border-radius:6px;
    font-size:.82rem;color:var(--text);background:var(--cream);
    font-family:var(--sans);cursor:pointer;
  }
  .adv-field{min-width:110px}
  .adv-bool{min-width:70px}
  .adv-term{
    flex:1;padding:8px 12px;
    border:1.5px solid var(--border);border-radius:6px;
    font-size:.84rem;font-family:var(--sans);
    background:var(--white);color:var(--text);outline:none;
    transition:border-color .15s;
  }
  .adv-term::placeholder{color:var(--text-muted)}
  .adv-term:focus{border-color:var(--accent)}
  .adv-add-row{
    font-size:.78rem;font-weight:600;color:var(--accent);
    background:none;border:none;cursor:pointer;
    font-family:var(--sans);padding:4px 0;margin-bottom:16px;
  }
  .adv-add-row:hover{text-decoration:underline}
  .adv-row-remove{
    width:26px;height:26px;border:1.5px solid var(--border);border-radius:5px;
    background:var(--cream);color:var(--text-muted);cursor:pointer;
    font-size:1rem;font-weight:700;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    transition:background .15s,color .15s;
  }
  .adv-row-remove:hover{background:rgba(183,28,28,.08);color:#B71C1C;border-color:rgba(183,28,28,.2)}

  .adv-filters{
    display:flex;flex-direction:column;gap:16px;padding:16px 0;
    border-top:1px solid var(--border-light);
    border-bottom:1px solid var(--border-light);
    margin-bottom:12px;
  }
  .adv-filter-group{}
  .adv-filter-label{
    font-size:.75rem;font-weight:700;color:var(--text-muted);
    text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;
  }
  .adv-date-row{display:flex;align-items:center;gap:8px}
  .adv-date{
    width:80px;padding:7px 10px;
    border:1.5px solid var(--border);border-radius:6px;
    font-size:.82rem;font-family:var(--sans);
    background:var(--white);color:var(--text);outline:none;
  }
  .adv-date::placeholder{color:var(--text-muted)}
  .adv-date:focus{border-color:var(--accent)}
  .adv-date-sep{font-size:.78rem;color:var(--text-muted)}

  .adv-type-checks{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}
  .adv-check{
    display:flex;align-items:center;gap:7px;
    font-size:.82rem;color:var(--text);cursor:pointer;
  }
  .adv-check input[type="checkbox"]{
    width:16px;height:16px;accent-color:var(--accent);cursor:pointer;
  }

  .adv-clear-btn{
    padding:9px 22px;
    background:var(--cream);color:var(--text-muted);
    border:1.5px solid var(--border);border-radius:7px;
    font-weight:600;font-size:.84rem;cursor:pointer;
    transition:background .15s,color .15s;
  }
  .adv-clear-btn:hover{background:var(--border-light);color:var(--text)}

  /* ── Archive picker popover ──────────────────────────── */
  .archive-picker-popover{
    display:none;position:absolute;right:28px;z-index:30;
    min-width:280px;max-width:340px;
    background:var(--white);border:1px solid var(--border);border-radius:8px;
    box-shadow:0 6px 20px var(--shadow);
    margin-top:2px;
  }
  .archive-picker-popover.open{display:block}
  .archive-picker-list{padding:4px 0}

  /* ── Filters drawer ────────────────────────────────────
   * maintainer 2026-05-10: visual + interaction overhaul.
   * Was clunky — sat inline with no clear boundary, no close button,
   * couldn't be dismissed by clicking outside or pressing Esc. Now:
   *   - brown-dark border + drop shadow for clear visual separation
   *   - rounded corners, cream background distinct from the search bar
   *   - explicit X close button at top-right
   *   - Esc key + click-outside dismissal (wired in ui-core.js)
   *   - max-height bumped + smoother slide-down */
  .filters-drawer{
    background:var(--cream, #FAF6F0);
    border:1.5px solid var(--brown-dark, #35201A);
    border-radius:9px;
    box-shadow:0 8px 24px rgba(53,32,26,.18);
    margin:10px 0 0;
    max-height:340px;overflow-y:auto;
    padding:14px 18px 12px;
    animation:drawerSlide .22s ease-out;
    position:relative;
  }
  @keyframes drawerSlide{
    from{max-height:0;opacity:0;transform:translateY(-6px)}
    to{max-height:340px;opacity:1;transform:translateY(0)}
  }
  .filters-drawer-header{
    display:flex;align-items:center;justify-content:space-between;
    padding:0 0 10px;margin-bottom:10px;
    border-bottom:1px solid var(--border);
  }
  .filters-drawer-title{
    font-family:var(--serif);font-size:.92rem;font-weight:700;
    color:var(--brown-dark);letter-spacing:.01em;
  }
  .filters-drawer-close{
    width:26px;height:26px;display:flex;align-items:center;justify-content:center;
    background:none;border:1px solid var(--border);border-radius:5px;
    color:var(--text-muted);cursor:pointer;
    transition:background .14s,color .14s,border-color .14s;
  }
  .filters-drawer-close:hover{
    background:var(--cream-dark);color:var(--brown-dark);
    border-color:var(--brown-dark);
  }
  .filters-drawer-inner{
    display:grid;grid-template-columns:1fr 1fr;gap:0 24px;
  }
  .filters-col-left{padding-right:16px;border-right:1px solid var(--border-light)}
  .filters-col-right{display:flex;flex-direction:column;gap:12px}
  .filters-drawer-actions{
    display:flex;justify-content:flex-end;padding:8px 0 0;
    border-top:1px solid var(--border-light);margin-top:12px;
  }

  /* ── Search log panel ────────────────────────────────── */
  .search-log-panel{
    border-top:1px solid var(--border-light);
    max-height:280px;overflow-y:auto;
    padding:0;
    animation:drawerSlide .2s ease;
  }
  .search-log-header{
    display:flex;align-items:center;justify-content:space-between;
    padding:8px 0;border-bottom:1px solid var(--border-light);
    position:sticky;top:0;background:var(--white);z-index:1;
  }
  .search-log-title{
    font-size:.78rem;font-weight:700;color:var(--text-light);
    text-transform:uppercase;letter-spacing:.4px;
  }
  .search-log-header-actions{display:flex;align-items:center;gap:8px}
  .search-log-clear{
    font-size:.72rem;font-weight:600;color:var(--accent);
    background:none;border:none;cursor:pointer;font-family:var(--sans);
  }
  .search-log-clear:hover{text-decoration:underline}
  .search-log-close{
    width:24px;height:24px;display:flex;align-items:center;justify-content:center;
    background:none;border:none;cursor:pointer;color:var(--text-muted);
    border-radius:4px;transition:background .15s;
  }
  .search-log-close:hover{background:var(--cream-dark)}
  .search-log-list{padding:4px 0}
  .search-log-entry{
    display:flex;align-items:baseline;gap:10px;
    padding:6px 4px;cursor:pointer;font-size:.78rem;
    border-bottom:1px solid var(--border-light);
    transition:background .12s;
  }
  .search-log-entry:last-child{border-bottom:none}
  .search-log-entry:hover{background:rgba(139,69,19,.04)}
  .search-log-time{
    font-size:.68rem;color:var(--text-muted);white-space:nowrap;flex-shrink:0;
    font-family:var(--mono);
  }
  .search-log-query{
    font-weight:600;color:var(--text);flex:1;min-width:0;
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  }
  .search-log-meta{
    font-size:.68rem;color:var(--text-muted);white-space:nowrap;flex-shrink:0;
  }
  .search-log-empty{
    padding:16px 4px;text-align:center;
    font-size:.78rem;color:var(--text-muted);font-style:italic;
  }

  /* ── Extensions directory modal ──────────────────── */
  .ext-directory-modal{width:520px;max-height:85vh;overflow-y:auto}
  .ext-row{
    display:flex;flex-direction:column;gap:6px;
    padding:14px 16px;margin:0 -16px;
    border-bottom:1px solid var(--border-light);
  }
  .ext-row:first-child{border-top:1px solid var(--border-light)}
  .ext-row:last-child{border-bottom:none}
  .ext-row-header{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
  }
  .ext-name{font-size:.86rem;font-weight:600;color:var(--text);letter-spacing:-.01em}
  .ext-desc{font-size:.76rem;color:var(--text-muted);line-height:1.5;margin:0}
  .ext-badge{
    display:inline-block;padding:2px 10px;border-radius:10px;
    font-size:.68rem;font-weight:600;white-space:nowrap;flex-shrink:0;
    letter-spacing:.02em;text-transform:uppercase;
  }
  .ext-badge.installed{background:rgba(46,125,50,.08);color:#2e7d32}
  .ext-badge.upcoming{background:rgba(0,0,0,.03);color:var(--text-muted)}
  .ext-badge.verified{background:rgba(25,118,210,.08);color:#1976D2}
  .ext-badge.native{background:rgba(0,0,0,.04);color:var(--text-muted)}
  /* Extensions list inside Settings modal */
  #extensionsList .setting-row{gap:12px}
  #extensionsList .ext-badge{margin-left:auto;flex-shrink:0}
  .ext-browse-row{display:flex;align-items:center;justify-content:space-between}
  .ext-empty{
    padding:16px 4px;text-align:center;
    font-size:.78rem;color:var(--text-muted);font-style:italic;
  }
  .ext-name-wrap{
    display:flex;align-items:center;gap:8px;flex:1;min-width:0;flex-wrap:wrap;
  }
  .ext-action-wrap{
    display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0;
  }
  .ext-meta{
    font-size:.68rem;color:var(--text-muted);padding:0;
  }
  .ext-install-btn{
    padding:5px 18px;font-size:.74rem;font-weight:600;
    font-family:var(--sans);border:1.5px solid var(--accent);
    border-radius:6px;background:var(--accent);color:var(--white);
    cursor:pointer;transition:background .15s,border-color .15s,opacity .15s;
    white-space:nowrap;
  }
  .ext-install-btn:hover{background:var(--accent-light);border-color:var(--accent-light)}
  .ext-install-btn.removing{
    background:var(--cream);color:#B71C1C;border-color:#E0B0B0;
  }
  .ext-install-btn.removing:hover{background:#FFF5F5;border-color:#B71C1C}
  .ext-install-btn.loading{opacity:.6;cursor:wait}
  .ext-install-btn:disabled{opacity:.5;cursor:not-allowed}
  .ext-unverified-warn{
    font-size:.64rem;color:var(--text-muted);font-style:italic;
    max-width:180px;text-align:right;line-height:1.3;
  }
  .ext-deps-link{
    display:block;font-size:.64rem;color:var(--gold);
    text-align:right;text-decoration:underline;
    cursor:pointer;margin-top:2px;
  }
  .ext-deps-link:hover{color:var(--brown-dark)}
  .ext-action-error{
    font-size:.68rem;color:#B71C1C;margin-top:2px;text-align:right;
    max-width:200px;line-height:1.3;
  }

  /* ── Help modal ─────────────────────────────────────── */
  .help-modal{width:680px;max-height:85vh;overflow-y:auto}
  .help-body{margin-top:8px}
  .help-section{margin-bottom:20px}
  .help-section h3{
    font-family:var(--serif);font-size:.92rem;color:var(--brown-dark);
    margin-bottom:10px;padding-bottom:6px;
    border-bottom:1px solid var(--border-light);
  }
  .help-dl{margin:0}
  .help-dl dt{
    font-size:.84rem;font-weight:700;color:var(--accent);
    margin-bottom:2px;margin-top:10px;
  }
  .help-dl dt:first-child{margin-top:0}
  .help-dl dd{
    font-size:.82rem;line-height:1.6;color:var(--text);
    margin:0 0 0 0;
  }
  .help-formula{
    display:block;background:var(--bg-warm);border:1px solid var(--border-light);
    border-radius:6px;padding:8px 12px;margin:6px 0;
    font-family:'Cambria Math','Latin Modern Math','STIX Two Math',serif;
    font-size:.85rem;line-height:1.7;color:var(--brown-dark);
    overflow-x:auto;white-space:nowrap;
  }
  .help-var-list{
    margin:4px 0 2px 8px;padding:0;list-style:none;font-size:.78rem;
    color:var(--text-muted);line-height:1.7;
  }
  .help-var-list li::before{content:"";display:inline-block;width:6px;height:6px;
    background:var(--accent-light);border-radius:50%;margin-right:6px;
    vertical-align:middle;
  }
  .help-var-list var{font-style:italic;color:var(--brown-dark);font-family:'Cambria Math','Latin Modern Math',serif;}
  .help-plain{
    display:block;background:var(--bg);border-left:3px solid var(--accent-light);
    padding:10px 14px;margin:8px 0 4px;border-radius:0 6px 6px 0;
    font-size:.82rem;line-height:1.7;color:var(--text);
  }
  .help-plain strong{color:var(--brown-dark)}
  .help-viz{
    display:block;background:var(--brown-dark);border-radius:6px;
    padding:14px 16px;margin:10px 0 6px;font-family:'Courier New',monospace;
    font-size:.72rem;line-height:1.5;color:#d4c8b0;overflow-x:auto;
    white-space:pre;letter-spacing:.3px;
  }
  .help-viz .viz-label{color:#8b7d6b;font-style:italic}
  .help-viz .viz-highlight{color:#e8c97a;font-weight:700}
  .help-viz .viz-dim{color:#7a6f60}
  .help-viz .viz-query{color:#8dc98d}
  .help-link-row{
    display:flex;align-items:center;gap:6px;margin-top:10px;
    padding:8px 12px;background:var(--bg-warm);border-radius:6px;
    border:1px solid var(--border-light);font-size:.78rem;
  }
  .help-link-row a{color:var(--accent);text-decoration:underline;font-weight:600}
  .help-link-row a:hover{color:var(--brown-dark)}

  .setting-section-label{
    font-size:.7rem;font-weight:700;text-transform:uppercase;
    letter-spacing:.8px;color:var(--text-muted);
    padding:16px 0 6px;margin-top:4px;
    border-top:1px solid var(--border-light);
  }

  /* ── User profile ──────────────────────────────────── */
  .sidebar-profile{
    flex-shrink:0;padding:14px 16px;margin-top:auto;
    border-top:none;
    display:flex;align-items:center;gap:10px;
    cursor:pointer;transition:background .15s;
    position:relative;
  }
  .sidebar-profile::before{
    content:'';position:absolute;top:0;left:0;right:0;
    height:1.5px;background:rgba(255,255,255,.35);
  }
  .sidebar-profile:hover{background:rgba(255,255,255,.05)}
  .profile-avatar{
    width:34px;height:34px;border-radius:50%;
    background:var(--accent);color:var(--white);
    display:flex;align-items:center;justify-content:center;
    font-size:.85rem;font-weight:700;flex-shrink:0;
    letter-spacing:.3px;
  }
  .profile-info{flex:1;min-width:0}
  .profile-name{
    font-size:.82rem;font-weight:600;color:var(--cream);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .profile-role{
    font-size:.68rem;color:var(--text-muted);margin-top:1px;
  }

  /* ── Sidebar nav ───────────────────────────────────── */
  .sidebar-nav{
    padding:14px 12px 0;display:flex;flex-direction:column;gap:2px;
  }
  .sidebar-nav-item{
    display:flex;align-items:center;gap:10px;
    padding:10px 14px;border:none;border-radius:7px;
    background:transparent;color:var(--cream);
    font-size:.82rem;font-weight:600;font-family:var(--sans);
    cursor:pointer;transition:background .15s;
    text-align:left;letter-spacing:.2px;
  }
  .sidebar-nav-item:hover{background:rgba(255,255,255,.07)}
  .sidebar-nav-item.active{background:rgba(255,255,255,.12);color:var(--gold-light)}
  .sidebar-nav-item svg{flex-shrink:0;opacity:.7}
  .sidebar-nav-item.active svg{opacity:1}
  .sidebar-nav-item.nav-disabled{opacity:.35;pointer-events:none}

  /* ── Library row with add button ────────────────────── */
  .sidebar-nav-row{
    display:flex;align-items:center;gap:0;
  }
  .sidebar-nav-row .sidebar-nav-item{flex:1;min-width:0}