/* The Research Desk's evidence view inside the Data Visualizer: the letter list
   and reader. Rules come from the Desk's stylesheet, scoped to .fda-evidence,
   with the Desk's names mapped onto the visualizer's tokens so both themes work. */
#fda-app .fda-evidence{
  --line:var(--border); --surface:var(--navy); --paper:var(--void); --ink:var(--text); --muted:var(--text-muted); --faint:var(--text-faint);
  --wash:var(--surface-2); --blue:var(--depth); --blue-wash:var(--depth-dim); --teal-wash:var(--teal-dim);
  --gold-wash:var(--gold-dim); --gold-ink:var(--gold); --radius:12px;
  margin:0; color:var(--text); font:16px/1.55 var(--font-body);
}
#fda-app .fda-evidence *{box-sizing:border-box}
#fda-app .fda-evidence :where(h1,h2,h3,h4,h5,p,dl,dd,ul,blockquote){margin:0;max-width:none;text-transform:none;color:inherit}
#fda-app .fda-evidence :where(h2,h3,h4,h5){font-family:var(--font-heading);letter-spacing:-.01em;line-height:1.25}
#fda-app .fda-evidence :where(button,select){font:inherit;color:inherit;cursor:pointer}
#fda-app .fda-evidence :where(button){background:none;border:0;padding:0}
#fda-app .fda-evidence :where(button:disabled){cursor:default;opacity:.35}
#fda-app .fda-evidence :where(a){color:inherit;text-decoration:none}
#fda-app .fda-evidence .eyebrow::before{display:none}
#fda-app .fda-evidence .letter-item.active{background:var(--blue-wash);border-color:var(--blue)}
#fda-app .fda-evidence .icon{width:18px;height:18px;flex:0 0 auto;vertical-align:middle}
#fda-app .fda-evidence .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
#fda-app .fda-evidence .eyebrow{display:block;font-size:12px;font-weight:750;letter-spacing:.1em;color:var(--muted);line-height:1.4}
#fda-app .fda-evidence .micro{font-size:13px;line-height:1.5;color:var(--muted)}
#fda-app .fda-evidence .text-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:5px 0;font-size:14px;font-weight:650}
#fda-app .fda-evidence .icon-button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:7px;width:34px;height:34px;flex:0 0 auto}
#fda-app .fda-evidence .icon-button:hover{background:var(--wash);border-color:var(--line)}
#fda-app .fda-evidence .button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--line);border-radius:8px;padding:10px 15px;background:var(--surface);font-size:14px;font-weight:650;white-space:nowrap;min-height:40px}
#fda-app .fda-evidence .button.primary{color:var(--surface);background:var(--ink);border-color:var(--ink)}
#fda-app .fda-evidence .button.full{width:100%}
#fda-app .fda-evidence .button:disabled{opacity:.45}
#fda-app .fda-evidence .suggestions button .icon{width:14px}
#fda-app .fda-evidence .chip .icon{width:12px;height:12px}
#fda-app .fda-evidence .filter-section .micro{font-size:12px;margin-top:7px}
#fda-app .fda-evidence .panel-heading .eyebrow{font-size:12px}
#fda-app .fda-evidence .evidence-split{display:grid;grid-template-columns:minmax(250px,.85fr) minmax(360px,1.4fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);align-items:start}
#fda-app .fda-evidence .letter-list{min-width:0}
#fda-app .fda-evidence .list-heading{padding:17px 18px 14px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:7px}
#fda-app .fda-evidence .list-heading h2{font-size:16px;margin-top:4px}
#fda-app .fda-evidence .list-heading h2 span{font-size:12px;font-family:'DM Sans',sans-serif;letter-spacing:0;display:inline-block;padding:1px 6px;background:var(--wash);border-radius:4px;margin-left:4px;font-weight:500}
#fda-app .fda-evidence .list-heading .eyebrow{font-size:12px}
#fda-app .fda-evidence .list-heading select{max-width:109px;font-size:12px;padding:5px;margin-top:4px}
#fda-app .fda-evidence .list-items{max-height:790px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
#fda-app .fda-evidence .letter-item{display:block;width:100%;text-align:left;padding:18px 18px 15px;border-bottom:1px solid var(--line);position:relative;background:var(--surface)}
#fda-app .fda-evidence .letter-item.active{background:var(--blue-wash)}
#fda-app .fda-evidence .letter-item.active:before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue)}
#fda-app .fda-evidence .letter-item:hover:not(.active){background:var(--wash)}
#fda-app .fda-evidence .letter-item-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
#fda-app .fda-evidence .family{font-size:12px;font-weight:700;letter-spacing:.025em;display:inline-flex;padding:3px 6px;border-radius:4px;background:var(--wash);color:var(--muted);line-height:1.3}
#fda-app .fda-evidence .family-device{color:var(--blue);background:var(--blue-wash)}
#fda-app .fda-evidence .family-drug{color:var(--teal);background:var(--teal-wash)}
#fda-app .fda-evidence .family-bio{background:var(--gold-wash);color:var(--muted)}
#fda-app .fda-evidence .letter-item time{font-size:12px;color:var(--muted)}
#fda-app .fda-evidence .letter-item>strong{font-family:'Space Grotesk',sans-serif;font-size:16px;line-height:1.35;margin:9px 0 4px;display:block;letter-spacing:-.015em}
#fda-app .fda-evidence .letter-item p{font-size:13px;line-height:1.6;margin-top:9px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
#fda-app .fda-evidence .list-pagination{display:flex;gap:12px;align-items:center;justify-content:center;padding:10px;font-size:12px;color:var(--muted);border-top:1px solid var(--line);background:var(--surface)}
#fda-app .fda-evidence .list-pagination .icon-button{height:28px;width:28px}
#fda-app .fda-evidence .reader{min-width:0;border-left:1px solid var(--line)}
#fda-app .fda-evidence .reader-nav{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);background:var(--surface)}
#fda-app .fda-evidence .reader-nav>div{display:flex;gap:5px}
#fda-app .fda-evidence .reader-nav .icon-button{width:28px;height:28px;border-color:var(--line)}
#fda-app .fda-evidence .reader-nav b{color:var(--ink)}
#fda-app .fda-evidence .reader-content{padding:26px 28px}
#fda-app .fda-evidence .reader-content>h2{font-size:27px;line-height:1.22;margin:11px 0 10px;letter-spacing:-.035em}
#fda-app .fda-evidence .history-callout{display:flex;align-items:center;gap:10px;text-align:left;width:100%;background:var(--gold-wash);padding:12px;border-radius:7px;margin-bottom:20px}
#fda-app .fda-evidence .history-callout>span{flex:1}
#fda-app .fda-evidence .history-callout b{display:block;font-size:13px}
#fda-app .fda-evidence .history-callout small{font-size:12px;color:var(--muted);display:block;margin-top:2px}
#fda-app .fda-evidence .reader-tabs{display:flex;gap:18px;border-bottom:1px solid var(--line);margin-bottom:22px}
#fda-app .fda-evidence .reader-tabs button{font-size:13px;padding:10px 0;border-bottom:2px solid transparent;color:var(--muted);font-weight:650}
#fda-app .fda-evidence .reader-tabs button[aria-selected=true]{border-color:var(--teal);color:var(--teal)}
#fda-app .fda-evidence .reading-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px}
/* Same size as the other section headings in a letter (.letter-section>h3). */
#fda-app .fda-evidence .reading-heading h3{font-size:20px;margin:0}
#fda-app .fda-evidence .reading-heading>span{font-size:12px;color:var(--muted);white-space:nowrap}
#fda-app .fda-evidence .source-note{color:var(--muted);font-size:12px;margin-top:6px;margin-bottom:17px;line-height:1.6}
#fda-app .fda-evidence .source-passage{display:flex;gap:14px;border-top:1px solid var(--line);padding:18px 0}
#fda-app .fda-evidence .source-passage:first-of-type{border-top:0;padding-top:7px}
#fda-app .fda-evidence .passage-number{font-size:12px;color:var(--faint);padding-top:4px;font-variant-numeric:tabular-nums}
#fda-app .fda-evidence .source-passage p{font-size:14px;line-height:1.85;overflow-wrap:anywhere;white-space:pre-line}
#fda-app .fda-evidence .source-passage>div{min-width:0}
#fda-app .fda-evidence .citation-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}
#fda-app .fda-evidence .citation-tags button{font-size:12px;border:1px solid var(--line);border-radius:4px;padding:4px 7px;color:var(--blue);background:var(--surface);text-align:left}
#fda-app .fda-evidence .all-citations{border-top:1px solid var(--line);padding:14px 0}
#fda-app .fda-evidence .all-citations summary{font-size:13px;font-weight:600;cursor:pointer}
#fda-app .fda-evidence .all-citations summary span{color:var(--muted);font-weight:400;margin-left:5px}
#fda-app .fda-evidence .reader-source{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0 12px}
#fda-app .fda-evidence .reader-source .button{font-size:12px;padding:8px 11px;min-height:34px}
#fda-app .fda-evidence .reader-source .text-button{font-size:12px}
#fda-app .fda-evidence .reader-source .icon{width:13px;height:13px}
#fda-app .fda-evidence .assisted-finding{padding:16px 0;border-top:1px solid var(--line)}
#fda-app .fda-evidence .assisted-finding h4{font-size:15px;margin-bottom:8px}
#fda-app .fda-evidence .assisted-finding>p{font-size:14px;line-height:1.7}
#fda-app .fda-evidence .assisted-finding blockquote{font-size:13px;line-height:1.75;color:var(--muted);margin:12px 0 0;padding-left:15px;border-left:2px solid var(--line)}
#fda-app .fda-evidence .evidence-note .icon{width:14px}
#fda-app .fda-evidence .compact .list-heading{display:block}
#fda-app .fda-evidence .compact .list-heading select{margin-top:10px}
#fda-app .fda-evidence .compact .list-items{max-height:660px}
#fda-app .fda-evidence .compact .letter-item{padding:15px 18px}
#fda-app .fda-evidence .recipient .icon{width:13px;color:var(--faint)}
#fda-app .fda-evidence .case-link>.icon{color:var(--teal)}
@media(min-width:1400px){#fda-app .fda-evidence .evidence-split{grid-template-columns:minmax(290px,.85fr) minmax(410px,1.45fr)}#fda-app .fda-evidence .reader-content{padding:30px 35px}#fda-app .fda-evidence .list-items{max-height:835px}}
@media(max-width:1190px){#fda-app .fda-evidence .evidence-split{grid-template-columns:250px minmax(0,1fr)}#fda-app .fda-evidence .reader-content{padding:23px}#fda-app .fda-evidence .list-heading{display:block}#fda-app .fda-evidence .list-heading select{margin-top:8px}#fda-app .fda-evidence .reader-content>h2{font-size:25px}#fda-app .fda-evidence .source-passage{gap:10px}#fda-app .fda-evidence .search-row .button{font-size:13px;padding:10px 12px}#fda-app .fda-evidence .search-row .button .icon{width:15px}}
@media(max-width:980px){#fda-app .fda-evidence .evidence-split{grid-template-columns:300px minmax(0,1fr)}}
@media(max-width:760px){#fda-app .fda-evidence .mast-actions>.text-button>span:not(.saved-count){display:none}#fda-app .fda-evidence .search-row .button{font-size:12px;padding:9px 11px;min-height:37px}#fda-app .fda-evidence .scope-actions .text-button{font-size:12px;padding:1px 0}#fda-app .fda-evidence .panel-heading .eyebrow{font-size:12px}#fda-app .fda-evidence .evidence-split[data-mobile-tab=results]>.reader{display:none}#fda-app .fda-evidence .evidence-split[data-mobile-tab=reader]>.letter-list{display:none}#fda-app .fda-evidence .reader{border:0}#fda-app .fda-evidence .list-heading{display:flex;padding:16px 18px}#fda-app .fda-evidence .list-heading select{margin-top:0}#fda-app .fda-evidence .letter-item{padding:17px 20px}#fda-app .fda-evidence .letter-item>strong{font-size:18px}#fda-app .fda-evidence .letter-item p{font-size:14px}#fda-app .fda-evidence .family{font-size:12px}#fda-app .fda-evidence .reader-content{padding:24px}#fda-app .fda-evidence .reader-content>h2{font-size:28px}#fda-app .fda-evidence .reader-nav{padding:10px 20px}#fda-app .fda-evidence .source-passage p{font-size:15px}#fda-app .fda-evidence .reading-heading{align-items:flex-start}#fda-app .fda-evidence .reading-heading>span{font-size:12px}}
@media(max-width:420px){#fda-app .fda-evidence .search-row .button{font-size:12px;padding:8px 9px;gap:5px}#fda-app .fda-evidence .reader-content{padding:21px}#fda-app .fda-evidence .reading-heading{display:block}#fda-app .fda-evidence .reading-heading>span{display:block;margin-top:4px}#fda-app .fda-evidence .source-passage{gap:10px}#fda-app .fda-evidence .family{font-size:12px}#fda-app .fda-evidence .reader-source .button{white-space:normal}}
#fda-app .fda-evidence .record-context{display:block;font-size:14px;color:var(--ink);line-height:1.55;margin:7px 0 9px;overflow-wrap:anywhere}
#fda-app .fda-evidence .letter-item time{font-size:12px}
#fda-app .fda-evidence .reader-identity{margin:10px 0 17px}
#fda-app .fda-evidence .reader-identity>span:first-child{font-size:12px;letter-spacing:.04em;font-weight:650;color:var(--blue)}
#fda-app .fda-evidence .reader-identity .record-context{font-size:16px;color:var(--muted);margin-top:7px}
#fda-app .fda-evidence .history-row .record-context{margin:0;font-size:14px}
#fda-app .fda-evidence .history-row>.icon{width:14px;height:14px;color:var(--blue)}
@media(max-width:760px){#fda-app .fda-evidence .reader-identity .record-context{font-size:15px}#fda-app .fda-evidence .letter-item time{font-size:12px}}
#fda-app .fda-evidence .alert-find>.icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--muted);pointer-events:none;z-index:1}
@media(min-width:761px){#fda-app .fda-evidence .evidence-split{align-items:stretch;min-height:760px}#fda-app .fda-evidence .evidence-split>.letter-list{display:flex;flex-direction:column}#fda-app .fda-evidence .evidence-split>.letter-list>.list-items{flex:1 1 0;min-height:0;max-height:none}}
#fda-app .fda-evidence .full-letter{font-size:15px;line-height:1.65}
#fda-app .fda-evidence .full-letter p{margin:0 0 12px;white-space:normal}
#fda-app .fda-evidence .full-letter h4{font-size:17px;margin:20px 0 8px}
#fda-app .fda-evidence .full-letter blockquote{margin:0 0 12px;padding:4px 0 4px 14px;border-left:3px solid var(--line);color:var(--muted)}
#fda-app .fda-evidence .source-note a{color:var(--blue);text-decoration:underline}
#fda-app .fda-evidence .evidence-split{overflow:clip}
#fda-app .fda-evidence .section-anchors{position:sticky;top:0;z-index:4;display:flex;gap:4px;overflow-x:auto;margin:4px -4px 18px;padding:8px 4px;background:var(--surface);border-bottom:1px solid var(--line);scrollbar-width:none}
#fda-app .fda-evidence .section-anchors a{white-space:nowrap;padding:7px 12px;border-radius:999px;font-size:14px;font-weight:600;color:var(--muted)}
#fda-app .fda-evidence .section-anchors a:hover{background:var(--wash);color:var(--ink)}
#fda-app .fda-evidence .section-anchors a.active{background:var(--teal-wash);color:var(--teal)}
#fda-app .fda-evidence .letter-section{scroll-margin-top:64px;padding:6px 0 26px;border-bottom:1px solid var(--line);margin-bottom:22px}
#fda-app .fda-evidence .letter-section:last-child{border-bottom:0}
#fda-app .fda-evidence .letter-section>h3{font-size:20px;margin-bottom:4px}
#fda-app .fda-evidence .finding-num{color:var(--faint);font-weight:500;margin-right:8px}
#fda-app .fda-evidence .cite-tag{margin-left:8px;font-size:12px;padding:2px 8px;border-radius:6px;border:1px solid var(--line);color:var(--blue);vertical-align:middle}
#fda-app .fda-evidence .asks-title{font-size:16px;margin:18px 0 8px}
#fda-app .fda-evidence .asks{margin:0;padding-left:20px;font-size:15px;line-height:1.6}
#fda-app .fda-evidence .citation-row{display:flex;align-items:center;gap:16px;width:100%;text-align:left;padding:14px;margin-top:10px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
#fda-app .fda-evidence .citation-row:hover{border-color:var(--blue);background:var(--blue-wash)}
#fda-app .fda-evidence .citation-row>span:first-child{flex:1;display:flex;flex-direction:column}
#fda-app .fda-evidence .citation-row small{font-size:13px;color:var(--muted)}
#fda-app .fda-evidence .citation-stats{display:flex;flex-direction:column;align-items:flex-end;min-width:80px}
#fda-app .fda-evidence .citation-stats b{font-size:18px}
#fda-app .fda-evidence .trend-block{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:10px}
#fda-app .fda-evidence .trend-block .rising{color:var(--teal)}
#fda-app .fda-evidence .trend-block .falling{color:var(--danger)}
#fda-app .fda-evidence .mini-bars{display:flex;align-items:flex-end;gap:10px;height:150px;margin-top:14px}
#fda-app .fda-evidence .mini-bars button{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;padding:4px 0 0;border-radius:6px}
#fda-app .fda-evidence .mini-bars button:not(:disabled):hover{background:var(--blue-wash)}
#fda-app .fda-evidence .mini-bars button:not(:disabled):hover i{opacity:1;background:var(--teal)}
#fda-app .fda-evidence .mini-bars button:disabled{opacity:1;cursor:default}
#fda-app .fda-evidence .mini-bars i{display:block;width:100%;max-width:48px;background:var(--blue);opacity:.8;border-radius:4px 4px 0 0}
#fda-app .fda-evidence .mini-bars b{font-size:13px;order:-1}
#fda-app .fda-evidence .mini-bars small{font-size:12px;color:var(--muted)}
#fda-app .fda-evidence .confirm-filters .eyebrow{display:block;margin-bottom:8px}
#fda-app .fda-evidence .anchor-filter{margin-left:auto;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:7px 12px;border-radius:999px;font-size:14px;font-weight:600;color:var(--blue);border:1px solid var(--blue)}
#fda-app .fda-evidence .anchor-filter:hover{background:var(--blue-wash)}
#fda-app .fda-evidence .anchor-filter .icon{width:15px;height:15px}
#fda-app .fda-evidence #sec-citations .trend-block{padding:0;overflow:hidden}
#fda-app .fda-evidence #sec-citations .trend-block .citation-row{margin:0;border:0;border-bottom:1px solid var(--line);border-radius:0}
#fda-app .fda-evidence #sec-citations .trend-change{margin:12px 14px 0;font-size:14px;color:var(--muted)}
#fda-app .fda-evidence #sec-citations .trend-change .rising{color:var(--teal)}
#fda-app .fda-evidence #sec-citations .trend-change .falling{color:var(--danger)}
#fda-app .fda-evidence #sec-citations .mini-bars{margin:6px 14px 12px;height:130px}
#fda-app .fda-evidence #sec-citations .asks-title{margin-top:22px}
@media(min-width:761px){#fda-app .fda-evidence .evidence-split{grid-template-columns:minmax(250px,280px) minmax(0,1fr)}}
@media(min-width:1400px){#fda-app .fda-evidence .evidence-split{grid-template-columns:300px minmax(0,1fr)}}
#fda-app .fda-evidence .letter-head{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px 20px;margin:16px 0;padding:16px 18px;background:var(--wash);border-radius:10px}
#fda-app .fda-evidence .letter-head span{display:block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
#fda-app .fda-evidence .letter-head b{font-size:15px;font-weight:600;line-height:1.45}
#fda-app .fda-evidence .letter-head .letter-address{grid-column:span 2}
#fda-app .fda-evidence .letter-part>h4 span{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--blue-wash);color:var(--blue);font-size:12px;font-weight:700}
#fda-app .fda-evidence .full-letter{font-size:16px;line-height:1.72;max-width:68ch}
#fda-app .fda-evidence .letter-part{scroll-margin-top:72px;padding:18px 0 6px;border-top:1px solid var(--line)}
#fda-app .fda-evidence .letter-part:first-child{border-top:0;padding-top:0}
#fda-app .fda-evidence .letter-part>h4{display:flex;align-items:center;gap:10px;font-size:19px;margin:0 0 12px}
#fda-app .fda-evidence .full-letter p{margin:0 0 14px}
#fda-app .fda-evidence .letter-sub{font-size:15px;font-weight:700;color:var(--teal);text-transform:uppercase;letter-spacing:.05em;margin:22px 0 10px}
#fda-app .fda-evidence .letter-product{margin:18px 0 10px;padding-left:14px;border-left:3px solid var(--blue)}
#fda-app .fda-evidence .letter-product :is(h4,h5){font-size:16px;margin:0 0 2px}
#fda-app .fda-evidence .letter-product p{margin:0;font-size:14px;color:var(--muted)}
#fda-app .fda-evidence .letter-url{word-break:break-all;color:var(--blue)}
#fda-app .fda-evidence .letter-claim{margin:8px 0 12px;padding:12px 16px;background:var(--gold-wash);border-radius:8px;border:0;color:var(--ink);font-size:15px;line-height:1.6}
#fda-app .fda-evidence .letter-claim>span{display:block;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:4px}
#fda-app .fda-evidence .letter-deadline{margin:16px 0;padding:14px 16px;border:1px solid var(--teal);background:var(--teal-wash);border-radius:10px}
#fda-app .fda-evidence .letter-deadline>span{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--teal);margin-bottom:4px}
#fda-app .fda-evidence .letter-deadline>span .icon{width:15px;height:15px}
#fda-app .fda-evidence .letter-deadline p{margin:0}
#fda-app .fda-evidence .letter-sign{margin-top:18px;padding:14px 18px;border-radius:10px;background:var(--wash);font-size:14px;color:var(--muted);line-height:1.55}
#fda-app .fda-evidence .letter-sign p{margin:0 0 10px}
#fda-app .fda-evidence .letter-sign p:last-child{margin:0}
#fda-app .fda-evidence #sec-ai .assisted-finding{padding:14px 16px;margin:12px 0;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
#fda-app .fda-evidence #sec-ai .assisted-finding h4{display:flex;align-items:center;flex-wrap:wrap;gap:4px;font-size:15px;margin-bottom:6px}
#fda-app .fda-evidence #sec-ai .assisted-finding>p{font-size:16px;font-weight:600;line-height:1.5;margin-bottom:8px}
#fda-app .fda-evidence #sec-ai .assisted-finding blockquote{margin:0;padding:10px 14px;background:var(--wash);border-left:3px solid var(--line);border-radius:0;font-size:14px;line-height:1.6;color:var(--muted)}
#fda-app .fda-evidence #sec-ai .asks{background:var(--wash);border-radius:10px;padding:12px 16px 12px 34px}
#fda-app .fda-evidence #sec-ai .asks li{margin:4px 0}
@media(max-width:760px){#fda-app .fda-evidence .letter-head .letter-address{grid-column:auto}}
#fda-app .fda-evidence .reader-source .follow-cta{display:inline-flex;align-items:center;gap:8px;font-size:15px;padding:11px 18px}
#fda-app .fda-evidence .reader-source .follow-cta .icon{width:17px;height:17px}
#fda-app .fda-evidence .alert-quick .eyebrow{display:block;margin-bottom:6px}
#fda-app .fda-evidence .quick-pick .icon{width:13px;height:13px}
#fda-app .fda-evidence .letter-item-dates{display:flex;gap:18px;margin-top:10px;font-size:13px;color:var(--ink)}
#fda-app .fda-evidence .letter-item-dates small{display:block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
#fda-app .fda-evidence .letter-item-view{display:flex;align-items:center;justify-content:flex-end;gap:5px;margin-top:8px;font-size:14px;font-weight:600;color:var(--blue)}
#fda-app .fda-evidence .letter-item-view .icon{width:15px;height:15px}
#fda-app .fda-evidence .letter-item .record-context{margin-top:4px}
#fda-app .fda-evidence .list-heading{flex-wrap:wrap;gap:8px}
#fda-app .fda-evidence .letter-glance{margin:6px 0 18px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
#fda-app .fda-evidence .letter-glance h3{font-size:13px;letter-spacing:.07em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
#fda-app .fda-evidence .letter-glance dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px 22px;margin:0}
#fda-app .fda-evidence .letter-glance dt{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
#fda-app .fda-evidence .letter-glance dd{margin:2px 0 0;font-size:15px;font-weight:600;line-height:1.4}
#fda-app .fda-evidence .see-in-letter{display:inline-flex;align-items:center;gap:5px;margin-top:8px;font-size:13px;font-weight:600;color:var(--blue)}
#fda-app .fda-evidence .see-in-letter .icon{width:13px;height:13px;transform:rotate(90deg)}
#fda-app .fda-evidence .lb{scroll-margin-top:120px;border-radius:8px;transition:background .6s}
#fda-app .fda-evidence .lb.flash{animation:lb-flash 2.4s ease}
@media(min-width:761px){#fda-app .fda-evidence .reader .reader-nav{position:sticky;top:0;z-index:6;gap:14px}#fda-app .fda-evidence .reader .section-anchors{top:49px}#fda-app .fda-evidence .letter-section,#fda-app .fda-evidence .letter-part{scroll-margin-top:120px}}
#fda-app .fda-evidence .reader-nav .reader-count{margin-left:auto;margin-right:2px}
@media(min-width:761px){#fda-app .fda-evidence .reader .reader-nav{height:58px;box-sizing:border-box}#fda-app .fda-evidence .reader .section-anchors{top:58px}}
#fda-app .fda-evidence .evidence-split>.letter-list{background:var(--wash)}
#fda-app .fda-evidence .evidence-split>.letter-list .list-heading,#fda-app .fda-evidence .evidence-split>.letter-list .list-pagination{background:var(--wash)}
#fda-app .fda-evidence .evidence-split>.letter-list .list-items{display:flex;flex-direction:column;gap:8px;padding:4px 10px 10px}
#fda-app .fda-evidence .evidence-split>.letter-list .letter-item{border:1px solid var(--line);border-radius:10px;background:var(--surface)}
#fda-app .fda-evidence .evidence-split>.letter-list .letter-item:hover:not(.active){background:var(--surface);border-color:var(--blue)}
#fda-app .fda-evidence .evidence-split>.letter-list .letter-item.active{background:var(--blue-wash);border-color:var(--blue);overflow:hidden}
#fda-app .fda-evidence .evidence-split>.reader{border-left:1px solid var(--line)}
#fda-app .fda-evidence .evidence-split>.letter-list .letter-item{flex-shrink:0}
#fda-app .fda-evidence .evidence-split>.letter-list .letter-item.active{overflow:visible}
#fda-app .fda-evidence .full-letter{max-width:none}
#fda-app .fda-evidence .section-anchors{flex-wrap:wrap;overflow:visible;row-gap:6px}
#fda-app .fda-evidence .section-anchors a{padding:7px 11px}
#fda-app .fda-evidence .letter-pager{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
#fda-app .fda-evidence .letter-pager a{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;min-width:0}
#fda-app .fda-evidence .letter-pager a:hover{border-color:var(--blue);background:var(--blue-wash)}
#fda-app .fda-evidence .letter-pager a span{display:flex;flex-direction:column;min-width:0}
#fda-app .fda-evidence .letter-pager small{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
#fda-app .fda-evidence .letter-pager b{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#fda-app .fda-evidence .letter-pager .icon{width:18px;height:18px;flex:none;color:var(--blue)}
#fda-app .fda-evidence .pager-next{justify-content:flex-end;text-align:right}
#fda-app .fda-evidence .pager-next span{align-items:flex-end}
#fda-app .fda-evidence .pager-next .icon{order:2}
#fda-app .fda-evidence .pager-count{font-size:13px;color:var(--muted);white-space:nowrap}
@media(max-width:600px){#fda-app .fda-evidence .letter-pager{grid-template-columns:1fr 1fr}#fda-app .fda-evidence .pager-count{display:none}}
#fda-app .fda-evidence .reader-identity>.record-context:first-child{font-size:16px;letter-spacing:0;font-weight:400;color:var(--muted);margin-top:0}
#fda-app .fda-evidence .reader-meta{display:flex;flex-wrap:wrap;gap:4px 0;margin:2px 0 14px;font-size:14px;color:var(--muted)}
#fda-app .fda-evidence .reader-meta span+span:before{content:'·';margin:0 10px;color:var(--faint)}
#fda-app .fda-evidence .reader-meta b{color:var(--ink);font-weight:600}
#fda-app .fda-evidence #sec-ai .finding-row{border-top:1px solid var(--line)}
#fda-app .fda-evidence #sec-ai .finding-row:last-of-type{border-bottom:1px solid var(--line)}
#fda-app .fda-evidence #sec-ai .finding-row>summary{display:flex;align-items:flex-start;gap:12px;padding:12px 4px}
#fda-app .fda-evidence #sec-ai .finding-row>summary:hover{background:var(--wash)}
#fda-app .fda-evidence #sec-ai .finding-line{flex:1;display:flex;flex-direction:column;font-size:15px;font-weight:600;line-height:1.45}
#fda-app .fda-evidence #sec-ai .finding-line small{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:2px}
#fda-app .fda-evidence #sec-ai .finding-num{padding-top:16px;font-size:13px}
#fda-app .fda-evidence .finding-chev,#fda-app .fda-evidence .part-chev{width:16px;height:16px;margin-top:18px;color:var(--muted);transform:rotate(90deg);transition:transform .15s;flex:none}
#fda-app .fda-evidence details[open]>summary .finding-chev,#fda-app .fda-evidence details[open]>summary .part-chev{transform:rotate(-90deg)}
#fda-app .fda-evidence #sec-ai .finding-body{padding:0 4px 14px 40px}
#fda-app .fda-evidence #sec-ai .finding-body blockquote{margin:0 0 8px;padding:8px 12px;background:var(--wash);border:0;border-left:3px solid var(--line);font-size:14px;line-height:1.6;color:var(--muted)}
#fda-app .fda-evidence .finding-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}
#fda-app .fda-evidence .finding-actions .cite-tag{margin:0}
#fda-app .fda-evidence .finding-actions .see-in-letter{margin:0}
#fda-app .fda-evidence .expand-all{font-size:13px;font-weight:600;color:var(--blue);margin:6px 0 4px}
#fda-app .fda-evidence #sec-ai .asks{background:none;padding:0 0 0 20px}
#fda-app .fda-evidence .letter-part{padding:0;border-top:1px solid var(--line)}
#fda-app .fda-evidence .letter-part>summary{display:flex;align-items:center;gap:10px;padding:14px 0}
#fda-app .fda-evidence .letter-part>summary h4{margin:0;flex:1}
#fda-app .fda-evidence .letter-part>summary small{font-size:12px;color:var(--muted)}
#fda-app .fda-evidence .letter-part>summary .part-chev{margin-top:0}
#fda-app .fda-evidence .letter-part-body{padding:0 0 10px}
#fda-app .fda-evidence .letter-sign{background:none;border-top:1px solid var(--line);border-radius:0;padding:14px 0 0}
#fda-app .fda-evidence #sec-citations .trend-block{border:0;border-top:1px solid var(--line);border-radius:0;margin:0}
#fda-app .fda-evidence #sec-citations .trend-block:last-child{border-bottom:1px solid var(--line)}
#fda-app .fda-evidence #sec-citations .trend-block .citation-row{border:0;padding:14px 4px 4px;background:none}
#fda-app .fda-evidence #sec-citations .trend-block .citation-row:hover{background:var(--wash)}
#fda-app .fda-evidence .trend-details>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 4px 14px}
#fda-app .fda-evidence #sec-citations .trend-change{margin:0;font-size:14px}
#fda-app .fda-evidence #sec-citations .mini-bars{margin:0 4px 16px}
#fda-app .fda-evidence .letter-part>summary h4{display:flex;align-items:center;gap:12px}
#fda-app .fda-evidence .letter-part>summary h4 span{display:inline-grid;place-items:center;width:24px;height:24px;flex:none;border-radius:50%;background:var(--blue-wash);color:var(--blue);font-size:12px;font-weight:700}
#fda-app .fda-evidence .trend-details{padding:4px 4px 10px}
@media(max-width:760px){#fda-app .fda-evidence .section-anchors{position:static;display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:6px 0 18px;padding:0 0 14px}#fda-app .fda-evidence .section-anchors a{display:flex;align-items:center;justify-content:center;text-align:center;min-height:42px;padding:8px 6px;border:1px solid var(--line);border-radius:10px;font-size:13px;white-space:normal;line-height:1.25}#fda-app .fda-evidence .section-anchors a.active{border-color:var(--teal)}#fda-app .fda-evidence .section-anchors .anchor-filter{grid-column:1/-1;margin:0;justify-content:center;min-height:42px;border-radius:10px}#fda-app .fda-evidence .reader-meta{display:grid;gap:2px}#fda-app .fda-evidence .reader-meta span+span:before{content:none}#fda-app .fda-evidence .letter-pager{grid-template-columns:1fr;gap:8px}#fda-app .fda-evidence .letter-pager>span:empty{display:none}#fda-app .fda-evidence .letter-pager a{padding:12px}#fda-app .fda-evidence .letter-pager b{white-space:normal;overflow:visible;text-overflow:clip;line-height:1.3}#fda-app .fda-evidence .pager-next{justify-content:space-between}}
@media(max-width:760px){#fda-app .fda-evidence .pager-next{text-align:left}#fda-app .fda-evidence .pager-next span{align-items:flex-start;flex:1}}
@media(max-width:760px){#fda-app .fda-evidence .citation-row{display:grid;grid-template-columns:auto auto 1fr auto;grid-template-areas:"name name name arrow" "s1 s2 . .";column-gap:18px;row-gap:8px;align-items:start}#fda-app .fda-evidence .citation-row>span:first-child{grid-area:name}#fda-app .fda-evidence .citation-row>.citation-stats:nth-of-type(2){grid-area:s1}#fda-app .fda-evidence .citation-row>.citation-stats:nth-of-type(3){grid-area:s2}#fda-app .fda-evidence .citation-row>.icon{grid-area:arrow;align-self:center}#fda-app .fda-evidence .citation-row .citation-stats{flex-direction:row;align-items:baseline;gap:5px;min-width:0}#fda-app .fda-evidence .citation-row .citation-stats b{font-size:16px}#fda-app .fda-evidence .citation-row .citation-stats small{font-size:13px}#fda-app .fda-evidence #sec-citations .trend-change{font-size:13px;line-height:1.45}#fda-app .fda-evidence #sec-citations .mini-bars{gap:6px;height:120px}}
@media(max-width:760px){#fda-app .fda-evidence .search-row:not(.letter-phone)>.button{min-width:0;padding:9px 10px;font-size:13px;white-space:nowrap;justify-content:center}}
#fda-app .fda-evidence .evidence-split>.letter-list .letter-item.active:before{content:none}
#fda-app .fda-evidence .evidence-split>.letter-list .letter-item.active{box-shadow:inset 0 0 0 1px var(--blue)}
#fda-app .fda-evidence .letter-item-top .letter-item-view{margin:0}
#fda-app .fda-evidence .evidence-split>.letter-list .list-heading{display:flex;flex-direction:column;align-items:stretch}
@media(min-width:761px){#fda-app .fda-evidence .reader-content{container-type:inline-size}#fda-app .fda-evidence .section-anchors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;gap:8px;align-items:stretch;padding:10px 0 12px;margin:4px 0 18px;overflow:visible}#fda-app .fda-evidence .section-anchors a{display:flex;align-items:center;justify-content:center;text-align:center;min-height:40px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;font-size:14px;line-height:1.2;white-space:normal}#fda-app .fda-evidence .section-anchors a:hover{border-color:var(--blue);background:var(--surface);color:var(--ink)}#fda-app .fda-evidence .section-anchors a.active{border-color:var(--teal);background:var(--teal-wash)}#fda-app .fda-evidence .section-anchors .anchor-filter{margin:0;min-height:40px;border-radius:10px;justify-content:center}#fda-app .fda-evidence .reader-meta{gap:4px 22px}#fda-app .fda-evidence .reader-meta span{white-space:nowrap}#fda-app .fda-evidence .reader-meta span+span:before{content:none}}
/* Phones: Letters and Reading now are two tabs, one shown at a time. */
#fda-app .fda-evidence .mobile-tabs{display:none}
@media(max-width:760px){
  #fda-app .fda-evidence .evidence-split{display:block}
  #fda-app .fda-evidence .mobile-tabs{display:flex;position:sticky;top:calc(var(--fda-site-height, 82px));z-index:3;border-bottom:1px solid var(--line);padding:5px;background:var(--wash);gap:5px}
  #fda-app .fda-evidence .mobile-tabs button{flex:1;font-size:14px;padding:10px;border-radius:6px;color:var(--muted)}
  #fda-app .fda-evidence .mobile-tabs button.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px var(--line);font-weight:650}
  #fda-app .fda-evidence .evidence-split[data-mobile-tab="results"]>.reader,
  #fda-app .fda-evidence .evidence-split[data-mobile-tab="reader"]>.letter-list{display:none!important}
  #fda-app .fda-evidence .evidence-split>.letter-list,#fda-app .fda-evidence .evidence-split>.reader{max-height:none;overflow:visible}
  #fda-app .fda-evidence .list-items{max-height:none;overflow:visible}
}

/* Reading the letter: a comfortable measure and rhythm, with FDA's quoted claims,
   products, sub-headings and the response deadline each set apart. */
#fda-app .fda-evidence :is(#sec-glance,#sec-ai,#sec-letter,#sec-citations,.lb){scroll-margin-top:calc(var(--fda-nav-height, 230px) + 16px)}
#fda-app .fda-evidence .letter-part>summary{padding:16px 4px;cursor:pointer}
#fda-app .fda-evidence .letter-part>summary h4{font-size:17px;font-weight:650}
#fda-app .fda-evidence .letter-part[open]>summary h4{color:var(--depth)}
#fda-app .fda-evidence .letter-part-body{max-width:72ch;padding:4px 4px 26px 38px}
#fda-app .fda-evidence .letter-part-body .lb{margin:0 0 16px}
#fda-app .fda-evidence .letter-part-body p{font-size:16.5px;line-height:1.78;color:var(--text-soft)}
#fda-app .fda-evidence .letter-part-body .letter-sub{margin:26px 0 10px;font-family:var(--font-body);font-size:13px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}
#fda-app .fda-evidence .letter-part-body .letter-claim{margin:6px 0;padding:12px 16px;border-left:3px solid var(--gold);border-radius:0 8px 8px 0;background:var(--gold-wash);font-size:16px;line-height:1.65;color:var(--text)}
#fda-app .fda-evidence .letter-part-body .letter-claim>span{font-size:11px;margin-bottom:6px}
#fda-app .fda-evidence .letter-part-body .letter-product{padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:var(--wash)}
#fda-app .fda-evidence .letter-part-body .letter-product :is(h4,h5){font-size:16px;font-weight:700;color:var(--text);margin-bottom:4px}
#fda-app .fda-evidence .letter-part-body .letter-product p{font-size:14px;line-height:1.6;color:var(--text-muted)}
#fda-app .fda-evidence .letter-part-body .letter-url{color:var(--depth);overflow-wrap:anywhere}
#fda-app .fda-evidence .letter-part-body .letter-deadline{padding:14px 16px;border:1px solid var(--depth);border-radius:10px;background:var(--blue-wash)}
#fda-app .fda-evidence .letter-part-body .letter-deadline>span{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:750;letter-spacing:.06em;text-transform:uppercase;color:var(--depth);margin-bottom:6px}
#fda-app .fda-evidence .letter-part-body .letter-deadline .icon{width:15px;height:15px}
#fda-app .fda-evidence .letter-part-body .letter-deadline p{color:var(--text)}
#fda-app .fda-evidence .letter-sign{margin-top:24px;padding-top:16px;border-top:1px solid var(--line)}
#fda-app .fda-evidence .letter-sign p{font-size:14px;line-height:1.6;color:var(--text-muted)}
#fda-app .fda-evidence .lb.flash{animation:fda-evidence-flash 1.6s ease-out}
@keyframes fda-evidence-flash{from{background:var(--depth-dim)}to{background:transparent}}
@media(max-width:760px){
  #fda-app .fda-evidence .letter-part-body{padding:4px 2px 20px}
  #fda-app .fda-evidence .letter-part-body p{font-size:16px;line-height:1.7}
}

/* Beside the filters the evidence keeps one screen's height: the list and the
   reader each scroll inside it, so the views and charts stay close below. */
@media(min-width:761px){
  #fda-app .fda-evidence .evidence-split{height:min(880px, calc(100dvh - var(--fda-nav-height, 230px) - 24px));min-height:560px}
  #fda-app .fda-evidence .evidence-split>.letter-list{height:100%;min-height:0}
  #fda-app .fda-evidence .evidence-split>.reader{height:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
  #fda-app .fda-evidence .evidence-split>.reader>.reader-nav{position:sticky;top:0;z-index:6;background:var(--surface)}
  #fda-app .fda-evidence :is(#sec-glance,#sec-ai,#sec-letter,#sec-citations,.lb){scroll-margin-top:64px}
}

/* The Desk's filter pop-ups: confirm a filter, letters like this one, recipient history. */
#fda-app dialog.fda-evidence-dialog{position:fixed;inset:0;margin:auto;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:16px;padding:36px;max-width:540px;width:calc(100% - 32px);max-height:90dvh;overflow-y:auto;box-shadow:var(--shadow)}
#fda-app dialog.fda-evidence-dialog::backdrop{background:var(--backdrop);backdrop-filter:blur(3px)}
#fda-app .fda-evidence-dialog .dialog-close{position:absolute;right:12px;top:12px;z-index:2;background:var(--surface)}
#fda-app .fda-evidence-dialog h2{font-size:27px;line-height:1.18;margin:12px 0 13px;letter-spacing:-.03em}
#fda-app .fda-evidence-dialog .eyebrow{display:block;margin:8px 0 6px}
#fda-app .fda-evidence-dialog .dialog-lead{font-size:15px;line-height:1.7;color:var(--muted);margin-bottom:18px}
#fda-app .fda-evidence-dialog .dialog-kicker{font-size:12px;font-weight:650;letter-spacing:.08em;display:flex;gap:10px;align-items:center;color:var(--teal)}
#fda-app .fda-evidence-dialog .dialog-kicker .icon{width:15px;height:15px}
#fda-app .fda-evidence-dialog .dialog-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:25px}
#fda-app .fda-evidence-dialog .filter-term{text-decoration:underline;text-decoration-color:var(--teal);text-decoration-thickness:3px;text-underline-offset:5px}
#fda-app .fda-evidence-dialog .confirm-filters{margin:18px 0 10px;padding:14px 16px;background:var(--wash);border-radius:10px}
#fda-app .fda-evidence-dialog .confirm-filter{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:15px;cursor:pointer}
#fda-app .fda-evidence-dialog .confirm-filter input[type=checkbox]{width:17px;height:17px;padding:0;margin:0;accent-color:var(--teal);flex:none}
#fda-app .fda-evidence-dialog .confirm-count{display:flex;align-items:baseline;gap:8px;margin:14px 0 4px}
#fda-app .fda-evidence-dialog .confirm-count b{font-size:28px;font-family:var(--font-heading)}
#fda-app .fda-evidence-dialog .confirm-count span{color:var(--muted)}
#fda-app .fda-evidence-dialog.letter-filter-dialog{max-width:620px}
#fda-app .fda-evidence-dialog .alert-chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 4px}
#fda-app .fda-evidence-dialog .alert-chips .chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;background:var(--teal-wash);border:1px solid rgb(var(--teal-rgb) / .22);color:var(--teal);border-radius:5px;padding:5px 8px}
#fda-app .fda-evidence-dialog .alert-chips .chip .icon{width:12px;height:12px}
#fda-app .fda-evidence-dialog .alert-all{font-size:15px}
#fda-app .fda-evidence-dialog #like-count{display:block;font-size:13px;color:var(--muted)}
#fda-app .fda-evidence-dialog .alert-quick{margin-top:14px}
#fda-app .fda-evidence-dialog .alert-quick[hidden]{display:none}
#fda-app .fda-evidence-dialog .alert-quick>div{display:flex;flex-wrap:wrap;gap:6px}
#fda-app .fda-evidence-dialog .quick-pick{display:inline-flex;align-items:center;gap:5px;padding:6px 10px;border:1px dashed var(--line);border-radius:999px;font-size:13px;background:var(--surface)}
#fda-app .fda-evidence-dialog .quick-pick:hover{border-style:solid;border-color:var(--teal);color:var(--teal)}
#fda-app .fda-evidence-dialog .quick-pick .icon{width:13px;height:13px}
#fda-app .fda-evidence-dialog .quick-pick small{font-size:11px;color:var(--faint)}
#fda-app .fda-evidence-dialog .alert-find{position:relative;margin-top:14px}
#fda-app .fda-evidence-dialog .alert-find>.icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--muted);pointer-events:none;z-index:1}
#fda-app .fda-evidence-dialog .alert-find input{width:100%;margin:0;padding:11px 12px 11px 40px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit;font-size:15px}
#fda-app .fda-evidence-dialog .suggestions{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:5;background:var(--surface);padding:8px;box-shadow:var(--shadow);border:1px solid var(--line);border-radius:10px;max-height:320px;overflow:auto}
#fda-app .fda-evidence-dialog .suggestions[hidden]{display:none}
#fda-app .fda-evidence-dialog .suggestions button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 8px;font-size:14px;border-radius:5px}
#fda-app .fda-evidence-dialog .suggestions button:hover{background:var(--wash)}
#fda-app .fda-evidence-dialog .suggestions button span{flex:1;min-width:0}
#fda-app .fda-evidence-dialog .suggestions button small{display:block;font-size:12px;color:var(--muted)}
#fda-app .fda-evidence-dialog .suggestions .icon{width:14px;height:14px}
#fda-app .fda-evidence-dialog.history-dialog{max-width:900px}
#fda-app .fda-evidence-dialog .history-table{margin:20px 0;border:1px solid var(--line);border-radius:8px;overflow:hidden}
#fda-app .fda-evidence-dialog .history-columns{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:11px 16px;background:var(--wash);font-size:12px;color:var(--muted);font-weight:600}
#fda-app .fda-evidence-dialog .history-row{display:grid;grid-template-columns:150px minmax(0,1fr) 18px;gap:18px;padding:15px 16px;width:100%;text-align:left;border-top:1px solid var(--line);background:var(--surface);align-items:center}
#fda-app .fda-evidence-dialog .history-row:hover,#fda-app .fda-evidence-dialog .history-row.selected{background:var(--blue-wash)}
#fda-app .fda-evidence-dialog .history-row b{font-size:14px}
#fda-app .fda-evidence-dialog .history-row small{display:block;font-size:12px;line-height:1.5;color:var(--muted);margin-top:5px}
#fda-app .fda-evidence-dialog .history-row .record-context{margin:0;font-size:14px}
#fda-app .fda-evidence-dialog .history-row>.icon{width:14px;height:14px;color:var(--blue)}
@media(max-width:760px){
  #fda-app dialog.fda-evidence-dialog{padding:30px 20px;border-radius:12px}
  #fda-app .fda-evidence-dialog h2{font-size:24px}
  #fda-app .fda-evidence-dialog .history-columns{display:none}
  #fda-app .fda-evidence-dialog .history-row{grid-template-columns:minmax(0,1fr) 18px;gap:8px;padding:15px}
  #fda-app .fda-evidence-dialog .history-row>span:first-child{grid-column:1/-1;display:flex;justify-content:space-between;gap:10px;align-items:baseline}
}
/* Letters (tablet and desktop): the letters run the full length of the filters and the page itself
   scrolls, so the letter's top bar and section tabs stay pinned under the header. */
@media(min-width:761px){
  #fda-app[data-page="visualizer"] .fda-evidence .evidence-split{height:auto;min-height:max(640px, var(--rail-h, 880px))}
  #fda-app[data-page="visualizer"] .fda-evidence .evidence-split>.reader{height:auto;overflow:visible}
  #fda-app[data-page="visualizer"] .fda-evidence .evidence-split>.letter-list{height:auto}
  #fda-app[data-page="visualizer"] .fda-evidence .evidence-split>.reader>.reader-nav{top:var(--fda-nav-height, 230px)}
  #fda-app[data-page="visualizer"] .fda-evidence .reader .section-anchors{top:calc(var(--fda-nav-height, 230px) + var(--reader-nav-h, 58px))}
  #fda-app[data-page="visualizer"] .fda-evidence :is(#sec-glance,#sec-ai,#sec-letter,#sec-citations,.lb){scroll-margin-top:calc(var(--fda-nav-height, 230px) + var(--reader-nav-h, 58px) + 80px)}
  #fda-app[data-page="visualizer"] #evidence{scroll-margin-top:calc(var(--fda-nav-height, 230px) + 8px)}
}

/* Cards and buttons that are links read as cards, not underlined text, on hover too. */
#fda-app .fda-evidence :is(a.letter-item,a.pager-prev,a.pager-next,a.see-in-letter,a.button,.section-anchors a),
#fda-app .fda-evidence :is(a.letter-item,a.pager-prev,a.pager-next,a.see-in-letter,a.button,.section-anchors a):hover{text-decoration:none}

/* The company name joins the reader's top bar once the letter's heading has scrolled under it. */
#fda-app .fda-evidence .reader-nav{display:flex;align-items:center;gap:14px}
#fda-app .fda-evidence .reader-nav .reader-nav-title{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-heading);font-size:16px;font-weight:700;color:var(--ink);opacity:0;transform:translateY(4px);transition:opacity .15s,transform .15s;pointer-events:none}
#fda-app .fda-evidence .reader-nav.show-title .reader-nav-title{opacity:1;transform:none}
#fda-app .fda-evidence .reader-nav .reader-count{margin-left:auto;white-space:nowrap}
@media(prefers-reduced-motion:reduce){#fda-app .fda-evidence .reader-nav .reader-nav-title{transition:none;transform:none}}
/* Previous and next letter read as plain links at the foot of the letter, without a box. */
#fda-app .fda-evidence .letter-pager :is(.pager-prev,.pager-next){border:0}
#fda-app .fda-evidence-dialog .quick-pick[aria-pressed="true"]{border-style:solid;border-color:var(--teal);background:var(--teal-wash);color:var(--teal)}
#fda-app .fda-evidence-dialog .confirm-dialog .alert-quick,#fda-app .fda-evidence-dialog.confirm-dialog .alert-quick{margin:14px 0 4px}
@media(max-width:760px){
  #fda-app .fda-evidence .letter-item-dates small,#fda-app .fda-evidence .letter-claim>span{font-size:12px}
  #fda-app .fda-evidence .see-in-letter{display:inline-flex;align-items:center;min-height:40px}
  #fda-app .fda-evidence .cite-tag{display:inline-flex;align-items:center;min-height:34px}
}
/* Phone pop-ups: each filter is a full-width row (name left, count under it), and the two
   actions stack, the main one first, so nothing wraps awkwardly. */
@media(max-width:760px){
  #fda-app .fda-evidence-dialog .alert-quick>div{display:flex;flex-direction:column;gap:8px}
  #fda-app .fda-evidence-dialog .quick-pick{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;width:100%;min-height:44px;padding:8px 14px;border-radius:10px;text-align:left;font-size:14px;line-height:1.3}
  #fda-app .fda-evidence-dialog .quick-pick .icon{grid-row:1 / span 2}
  #fda-app .fda-evidence-dialog .quick-pick small{grid-column:2;display:block;margin:2px 0 0;font-size:12px}
  #fda-app .fda-evidence-dialog .dialog-actions{flex-direction:column-reverse;align-items:stretch;gap:6px}
  #fda-app .fda-evidence-dialog .dialog-actions>*{display:flex;align-items:center;justify-content:center;min-height:44px;width:100%;text-align:center}
}
/* Desktop: the filter panel and the letters box are one row, so both boxes end at the same line.
   The row takes the taller of the two; neither needs a measured minimum height. */
@media(min-width:1101px){
  #fda-app[data-page="visualizer"] .shell{align-items:stretch}
  #fda-app[data-page="visualizer"] .shell>#rail{align-self:stretch}
  #fda-app[data-page="visualizer"] .desk-stack>.fda-evidence{flex:1 1 auto;display:flex;flex-direction:column}
  #fda-app[data-page="visualizer"] .fda-evidence .evidence-split{flex:1 1 auto;min-height:640px}
}
/* A citation inside the letter's text or its summary: reads as a link, opens the citation pop-up. */
#fda-app .fda-evidence .cite-link,#fda-app .fda-record-reader .cite-link{display:inline;padding:0;border:0;background:none;font:inherit;color:var(--teal);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--teal) 45%,transparent);text-underline-offset:3px;cursor:pointer}
#fda-app .fda-evidence .cite-link:hover,#fda-app .fda-record-reader .cite-link:hover{text-decoration-color:currentColor}
/* Citation pop-up: read about the regulation first, or filter. */
#fda-app .fda-evidence-dialog .dialog-read{display:grid;grid-template-columns:1fr auto;gap:2px 12px;align-items:center;margin:4px 0 14px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;color:var(--text);text-decoration:none}
#fda-app .fda-evidence-dialog .dialog-read:hover{border-color:var(--blue)}
#fda-app .fda-evidence-dialog .dialog-read b{font-size:15px}
#fda-app .fda-evidence-dialog .dialog-read span{grid-column:1;font-size:13px;color:var(--muted)}
#fda-app .fda-evidence-dialog .dialog-read .icon{grid-column:2;grid-row:1 / span 2;width:16px;height:16px;color:var(--blue)}
#fda-app .fda-evidence-dialog .dialog-or{display:block;margin:0 0 8px}
/* Hover is blue, never green (one standard across the explorer). */
#fda-app .fda-evidence-dialog .quick-pick:hover{border-style:solid;border-color:var(--blue,var(--depth));color:var(--blue,var(--depth))}
#fda-app .fda-evidence .mini-bars button:not(:disabled):hover i{opacity:1;background:var(--blue,var(--depth))}
/* Buttons inside the letter reader follow the same standard: 40px, 8px corners, 13.5px. */
#fda-app .fda-evidence .button{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);font-size:13.5px;font-weight:700;line-height:1.3;text-decoration:none}
#fda-app .fda-evidence .button:hover{border-color:var(--blue);color:var(--blue);text-decoration:none}
#fda-app .fda-evidence .button.primary{background:var(--text);border-color:var(--text);color:var(--surface)}
#fda-app .fda-evidence .button.primary:hover{color:var(--surface);border-color:var(--text);opacity:.9}
/* Citations inside a letter read as links: blue like every other link in the explorer. */
#fda-app .fda-evidence .cite-link,#fda-app .fda-record-reader .cite-link{color:var(--blue);text-decoration-color:color-mix(in srgb,var(--blue) 45%,transparent)}
#fda-app .fda-evidence .reader-source :is(.button,.button.primary,.follow-cta){min-height:40px;height:auto;padding:0 16px;border-radius:8px;font-size:13.5px;font-weight:700;line-height:1.3}
/* No background change on a finding row; it blended into the open finding below. */
#fda-app .fda-evidence #sec-ai .finding-row>summary:hover{background:none}
/* Share this letter sits in the reader bar, styled like Share this view. */
#fda-app .fda-evidence .reader-nav .reader-share{flex:none;margin-left:auto}
#fda-app .fda-evidence .reader-nav .reader-share + .reader-count{margin-left:6px}
@media(max-width:760px){#fda-app .fda-evidence .reader-nav .reader-share-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}#fda-app .fda-evidence .reader-nav .reader-share{padding:0;width:36px;min-height:36px;justify-content:center}}
/* Letter pager: previous and next on either side, the count between them. The side columns can
   shrink, so a long company name truncates instead of running over the count. */
#fda-app .fda-evidence .letter-pager{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:16px}
#fda-app .fda-evidence .letter-pager :is(.pager-prev,.pager-next):hover{background:transparent}
#fda-app .fda-evidence .letter-pager :is(.pager-prev,.pager-next):hover b{color:var(--blue)}
#fda-app .fda-evidence .letter-pager .pager-prev{justify-self:start;max-width:100%}
#fda-app .fda-evidence .letter-pager .pager-next{justify-self:end;max-width:100%}
#fda-app .fda-evidence .letter-pager .pager-count{text-align:center}
#fda-app .fda-evidence .letter-pager b{display:block;max-width:100%}
@media(max-width:600px){#fda-app .fda-evidence .letter-pager{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}}
/* A narrow reader (tablets) shows the section links two to a row, as on phones, instead of four squeezed columns. */
@container (max-width: 560px){#fda-app .fda-evidence .section-anchors{grid-template-columns:repeat(2,minmax(0,1fr))}#fda-app .fda-evidence .section-anchors .anchor-filter{grid-column:1/-1}}
/* The reader opens like the letter's own page: the plain sentence, then FDA's words. */
#fda-app .fda-evidence .reader-lead{margin:8px 0 10px;max-width:72ch;font-size:17px;line-height:1.55;color:var(--text)}
#fda-app .fda-evidence p.reader-identity{margin:0 0 14px;max-width:72ch;font-size:16px;line-height:1.55;color:var(--muted)}
@media(max-width:760px){#fda-app .fda-evidence .reader-lead{font-size:16px}#fda-app .fda-evidence p.reader-identity{font-size:15px}}
/* "From the letter:" reads as part of the line: same size as the quote, dark text, a little heavier. */
#fda-app .fda-evidence p.reader-identity>.reader-quote-label{font-size:inherit;letter-spacing:0;font-weight:600;color:var(--text)}
/* Phones: a letter opened from the list lands below the site header and the Letters / Reading now bar,
   so its Share and Previous/Next controls are in view. */
@media(max-width:760px){#fda-app .fda-evidence #evidence-reader{scroll-margin-top:calc(var(--fda-nav-height, 73px) + 64px)}}