/* Overview, Letters, Method and the letter pages use the Data Visualizer's palette and type,
   so every tab shares one set of colours (the explorer-desk.css light tokens). */
#fda-app[data-header="desk"]{--bg:#F5F6F7;--panel:#FFFFFF;--text:#182D40;--muted:#5E7182;--faint:#8998A5;--line:#DCE3E8;--soft:#EDF2F5;--teal:#087660;--teal-wash:#E4F4EE;--blue:#147BB0;font-family:'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif;line-height:1.5}
/* Overview and Letters wear the same header as the Data Visualizer and Research:
   the tool menu with Share this view and Get alerts on its right, then the search
   across the full width. Light only, like the Research Desk. */
#fda-app[data-header="desk"] .app-nav{background:var(--bg);border-bottom:0}
#fda-app[data-header="desk"] .app-nav-inner.fda-nav-frame{flex-wrap:wrap;align-items:center;column-gap:10px;row-gap:14px;min-height:0;padding-top:14px;padding-bottom:14px}
#fda-app[data-header="desk"] .app-name,#fda-app[data-header="desk"] #themeToggle{display:none!important}
#fda-app[data-header="desk"] .app-nav .fda-primary-nav{order:0;flex:1 1 auto;align-self:stretch;min-height:44px;border-bottom:1px solid var(--line)}
#fda-app[data-header="desk"] .app-nav .fda-primary-nav a{color:var(--muted);font-weight:600}
#fda-app[data-header="desk"] .app-nav .fda-primary-nav a:hover{color:var(--text)}
#fda-app[data-header="desk"] .app-nav .fda-primary-nav a[aria-current=page]{color:var(--text);font-weight:700}
#fda-app[data-header="desk"] .app-nav .fda-primary-nav a[aria-current=page]:after{height:2px;background:var(--blue);bottom:-1px;inset:auto 0 -1px}
#fda-app[data-header="desk"] .guided-actions{order:1;display:flex;gap:10px}
#fda-app[data-header="desk"] .guided-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font:inherit;font-size:13.5px;font-weight:650;white-space:nowrap;cursor:pointer}
#fda-app[data-header="desk"] .guided-action:hover{border-color:var(--blue);color:var(--blue)}
#fda-app[data-header="desk"] .guided-action.primary{background:var(--text);border-color:var(--text);color:var(--panel)}
#fda-app[data-header="desk"] .guided-action.primary:hover{opacity:.9;color:var(--panel)}
#fda-app[data-header="desk"] .guided-action .control-icon{width:16px;height:16px}
#fda-app[data-header="desk"] .app-nav .search{order:2;flex:1 1 100%;width:auto;max-width:none;min-width:0;margin:0;height:52px;padding:0 10px 0 15px;border:1px solid var(--line);border-radius:9px;background:var(--panel)}
#fda-app[data-header="desk"] .app-nav .search input{font-size:15px}
#fda-app[data-header="desk"] .app-nav .search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 15%,transparent)}
#fda-app[data-header="desk"] .app-nav .search-suggestions{left:0;right:auto;width:min(560px,100%)}
/* The data-freshness line reads as a quiet note, not a band. */
@media(max-width:760px){
  #fda-app[data-header="desk"] .app-nav .fda-primary-nav{flex:1 1 100%;overflow-x:auto;scrollbar-width:none}
  #fda-app[data-header="desk"] .guided-actions{flex:1 1 100%}
  #fda-app[data-header="desk"] .guided-action{flex:1 1 0;padding:0 10px;font-size:13px}
  #fda-app[data-header="desk"] .app-nav .search{height:46px}
}
/* The header shares the page content's edges, as on the Data Visualizer. */
#fda-app[data-header="desk"] .app-nav-inner.fda-nav-frame{width:min(1232px,calc(100% - 80px));max-width:none;margin-inline:auto;padding-inline:0}
@media(max-width:1150px){#fda-app[data-header="desk"] .app-nav-inner.fda-nav-frame{width:calc(100% - 48px)}}
@media(max-width:740px){#fda-app[data-header="desk"] .app-nav-inner.fda-nav-frame{width:calc(100% - 36px)}}

/* Title block, as on the Data Visualizer and Research: eyebrow, the view's name, one line, freshness. */
#fda-app[data-header="desk"] .guided-title{width:min(1232px,calc(100% - 80px));margin:28px auto 6px}
#fda-app[data-header="desk"] .guided-title-eyebrow{display:block;font-size:12px;font-weight:750;letter-spacing:.1em;color:var(--teal);line-height:1.4}
#fda-app[data-header="desk"] .guided-title-name{font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:35px;font-weight:600;letter-spacing:-.025em;line-height:1.2;margin:6px 0 4px;color:var(--text)}
#fda-app[data-header="desk"] .guided-title-lede{font-size:16px;color:var(--muted);margin:0}
#fda-app[data-header="desk"] .guided-title-fresh{font-size:13px;color:var(--muted);opacity:.85;margin:6px 0 0}
/* The freshness note now sits in the title block. */
@media(max-width:1150px){#fda-app[data-header="desk"] .guided-title{width:calc(100% - 48px)}}
@media(max-width:740px){#fda-app[data-header="desk"] .guided-title{width:calc(100% - 36px);margin-top:20px}#fda-app[data-header="desk"] .guided-title-name{font-size:28px}#fda-app[data-header="desk"] .guided-title-lede{font-size:15px}}

/* Letters: cards in the Data Visualizer's style. */
#fda-app[data-header="desk"] .guided-title-name{margin:6px 0 4px}
#fda-app[data-header="desk"] h1.guided-title-name{font-size:35px;max-width:none}
#fda-app[data-header="desk"] .letters-view{padding-top:8px}
#fda-app[data-header="desk"] .letters-view .table-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:12px 16px;margin-bottom:16px}
#fda-app[data-header="desk"] .letters-view .table-toolbar>.small{margin-left:auto}
#fda-app[data-header="desk"] .letters-chips{display:flex;flex-wrap:wrap;gap:6px}
#fda-app[data-header="desk"] .letter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
#fda-app[data-header="desk"] .letter-item{display:flex;flex-direction:column;gap:6px;padding:18px 18px 15px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);text-decoration:none;transition:border-color .15s,background .15s}
#fda-app[data-header="desk"] .letter-item:hover{border-color:var(--blue);background:color-mix(in srgb,var(--blue) 6%,var(--panel));text-decoration:none}
#fda-app[data-header="desk"] .letter-item-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:2px}
#fda-app[data-header="desk"] .letter-item .family{display:inline-block;padding:3px 7px;border-radius:4px;font-size:12px;font-weight:700;letter-spacing:.02em;background:color-mix(in srgb,var(--teal) 12%,var(--panel));color:var(--teal)}
#fda-app[data-header="desk"] .letter-item .family-device{background:color-mix(in srgb,var(--blue) 12%,var(--panel));color:var(--blue)}
#fda-app[data-header="desk"] .letter-item .family-bio{background:color-mix(in srgb,var(--gold) 14%,var(--panel));color:var(--gold)}
#fda-app[data-header="desk"] .letter-item-view{display:inline-flex;align-items:center;gap:5px;font-size:14px;font-weight:600;color:var(--blue)}
#fda-app[data-header="desk"] .letter-item-view svg{width:14px;height:14px}
#fda-app[data-header="desk"] .letter-item strong{font-family:'Space Grotesk',sans-serif;font-size:16px;font-weight:700;letter-spacing:-.015em;line-height:1.3}
#fda-app[data-header="desk"] .letter-item .record-context{font-size:14px;line-height:1.45;color:var(--muted)}
#fda-app[data-header="desk"] .letter-item-dates{display:flex;gap:22px;margin-top:auto;padding-top:8px;font-size:14px}
#fda-app[data-header="desk"] .letter-item-dates small{display:block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
@media(max-width:740px){#fda-app[data-header="desk"] h1.guided-title-name{font-size:28px}#fda-app[data-header="desk"] .letters-view .table-toolbar>.small{margin-left:0;flex-basis:100%}}
/* Search, as on the Data Visualizer: the teal magnifier, the same wording, Enter to search. */
#fda-app[data-header="desk"] .app-nav .search{gap:10px}
#fda-app[data-header="desk"] .app-nav .search .search-icon{width:16px;height:16px;flex:none;color:var(--teal)}
#fda-app[data-header="desk"] .app-nav .search input::placeholder{color:var(--faint)}
/* Suggestions, as on the Data Visualizer: wider, with letters as rows like the other picks. */
#fda-app[data-header="desk"] .app-nav .search-suggestions{left:0;right:0;width:auto;max-width:none;max-height:min(460px,65vh);overflow:auto}
#fda-app[data-header="desk"] .search-suggestions a[data-suggestion-letter]{display:block;width:100%;text-align:left;padding:10px;border-radius:7px;color:var(--text);font-size:.88rem;text-decoration:none}
#fda-app[data-header="desk"] .search-suggestions a[data-suggestion-letter]:hover{background:var(--soft)}
#fda-app[data-header="desk"] .search-suggestions .kicker{margin-top:4px}

/* One search across every tab: the Data Visualizer's dropdown, in this page's colours. */
#fda-app[data-header="desk"] .search-suggestions{padding:6px}
#fda-app[data-header="desk"] .search-suggestions .sg-head{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:6px 8px 4px}
#fda-app[data-header="desk"] .search-suggestions .sg-item{display:grid;grid-template-columns:118px minmax(0,1fr) auto;gap:10px;align-items:baseline;width:100%;text-align:left;background:none;border:0;border-radius:6px;padding:8px;font-size:13.5px;color:var(--text);cursor:pointer}
#fda-app[data-header="desk"] .search-suggestions .sg-item:hover,#fda-app[data-header="desk"] .search-suggestions .sg-item.act{background:color-mix(in srgb,var(--teal) 9%,transparent)}
#fda-app[data-header="desk"] .search-suggestions .sg-item.act{box-shadow:inset 3px 0 0 var(--teal)}
#fda-app[data-header="desk"] .search-suggestions .sg-g{font-size:11.5px;color:var(--teal);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#fda-app[data-header="desk"] .search-suggestions .sg-l{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
#fda-app[data-header="desk"] .search-suggestions .sg-s{color:var(--muted);font-weight:400}
#fda-app[data-header="desk"] .search-suggestions .sg-n{font-size:12.5px;color:var(--muted);white-space:nowrap}
#fda-app[data-header="desk"] .search-suggestions .sg-item.on .sg-l{color:var(--teal)}
#fda-app[data-header="desk"] .search-suggestions .sg-foot{font-size:12px;color:var(--muted);padding:8px 8px 4px;border-top:1px solid var(--line);margin-top:4px}
@media(max-width:740px){#fda-app[data-header="desk"] .search-suggestions .sg-item{grid-template-columns:76px minmax(0,1fr) auto;gap:7px}#fda-app[data-header="desk"] .search-suggestions .sg-l{white-space:normal}}

/* Your selection, as on the Data Visualizer. */
#fda-app[data-header="desk"] .scope-bar{order:3;flex:1 1 100%;display:flex;gap:10px 12px;align-items:center;flex-wrap:wrap;min-height:52px;padding:10px 0 0;border-top:1px solid var(--line)}
#fda-app[data-header="desk"] .scope-label{font-size:12px;letter-spacing:.07em;font-weight:750;color:var(--muted);white-space:nowrap}
#fda-app[data-header="desk"] .scope-chips{display:flex;gap:6px;flex:1;flex-wrap:wrap;align-items:center;min-width:0}
#fda-app[data-header="desk"] .scope-chip{display:inline-flex;align-items:center;gap:7px;padding:5px 8px;border:1px solid color-mix(in srgb,var(--teal) 22%,transparent);border-radius:5px;background:color-mix(in srgb,var(--teal) 10%,var(--panel));color:var(--teal);font:inherit;font-size:13px;font-weight:600;cursor:pointer}
#fda-app[data-header="desk"] .scope-chip:hover{border-color:var(--teal)}
#fda-app[data-header="desk"] .scope-chip .icon{width:12px;height:12px}
#fda-app[data-header="desk"] .all-records{font-size:14px;color:var(--muted)}
#fda-app[data-header="desk"] .scope-actions{display:flex;align-items:center;gap:14px;margin-left:auto;font-size:13px}
#fda-app[data-header="desk"] .scope-action{border:0;background:none;padding:0;color:var(--blue);font:inherit;font-size:13px;font-weight:650;cursor:pointer}
#fda-app[data-header="desk"] .scope-action:hover{text-decoration:underline}
#fda-app[data-header="desk"] .result-count{padding-left:13px;border-left:1px solid var(--line);white-space:nowrap;color:var(--text)}
@media(max-width:760px){#fda-app[data-header="desk"] .scope-bar.is-empty{display:none}#fda-app[data-header="desk"] .scope-label{width:100%}#fda-app[data-header="desk"] .scope-actions{width:100%;margin:0}#fda-app[data-header="desk"] .result-count{margin-left:auto;border:0;padding:0}}
/* Filter confirmations mid-screen, as on the Data Visualizer. */
#fda-app[data-header="desk"] #toast{top:50%;bottom:auto;left:50%;transform:translate(-50%,-50%);border-radius:12px;font-size:15px;font-weight:600;padding:15px 24px}
#fda-app[data-header="desk"] #recordTheme{display:none!important}

/* One page grid with the Data Visualizer and Research: the same side margins (22px, or 14px
   on phones, up to 1756px of content) and the same gaps from the title to the content. */
#fda-app[data-header="desk"] .wrap,
#fda-app[data-header="desk"] .guided-title,
#fda-app[data-header="desk"] .app-nav-inner.fda-nav-frame{width:min(1756px,calc(100% - 44px))}
#fda-app[data-header="desk"] .guided-title{margin-bottom:17px}
#fda-app[data-header="desk"] .app-nav .search{margin-top:7px}
#fda-app[data-header="desk"] .scope-bar{margin-top:2px}
@media(max-width:1150px){
  #fda-app[data-header="desk"] .wrap,
  #fda-app[data-header="desk"] .guided-title,
  #fda-app[data-header="desk"] .app-nav-inner.fda-nav-frame{width:calc(100% - 44px)}
}
@media(max-width:760px){
  #fda-app[data-header="desk"] .wrap,
  #fda-app[data-header="desk"] .guided-title,
  #fda-app[data-header="desk"] .app-nav-inner.fda-nav-frame{width:calc(100% - 28px)}
}

/* Matched to the Data Visualizer: the current menu item's weight, the buttons' size and weight,
   and the quieter freshness line. */
#fda-app[data-header="desk"] .app-nav .fda-primary-nav a[aria-current=page]{font-weight:600}
#fda-app[data-header="desk"] .guided-action{box-sizing:border-box;height:40px;min-height:40px;font-weight:700;line-height:1.5}
#fda-app[data-header="desk"] .guided-title-fresh{color:var(--faint);opacity:1}
#fda-app[data-header="desk"] .scope-chip{background:var(--teal-wash);border-color:rgba(8,118,96,.22)}
#fda-app[data-header="desk"] .guided-action[data-fda-share]{gap:10px}
#fda-app[data-header="desk"] .guided-action[data-fda-share] .control-icon{width:18px;height:18px;flex:0 0 18px}
#fda-app[data-header="desk"] .guided-action.primary .control-icon{width:16px;height:16px;flex:0 0 18px}
#fda-app[data-header="desk"] :is(#guidedScope, #regScope) .result-count b{font-weight:700}
/* Phone: same space between the title block and the tabs as the Data Visualizer. */
@media(max-width:760px){#fda-app[data-header="desk"] .guided-title{margin-bottom:13px}#fda-app[data-header="desk"] .guided-title ~ .app-nav .app-nav-inner{padding-top:6px}}
/* Overview: a launch page. Three ways in, recent letters that each lead into the Data Visualizer,
   one line at a scale nothing else on the page has, then the questions Research answers. */
#fda-app[data-header="desk"] .launch{padding:8px 0 56px}
#fda-app[data-header="desk"] .launch .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
#fda-app[data-header="desk"] .launch .control-icon{width:16px;height:16px;flex:0 0 16px}
#fda-app[data-header="desk"] .launch-path{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
#fda-app[data-header="desk"] .launch-door{display:flex;flex-direction:column;gap:8px;padding:22px 22px 20px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
#fda-app[data-header="desk"] .launch-door>.control-icon{width:24px;height:24px;flex-basis:24px;margin:6px 0 2px;color:var(--blue)}
#fda-app[data-header="desk"] .launch-door.is-primary{border-color:var(--text);box-shadow:0 0 0 1px var(--text)}
#fda-app[data-header="desk"] .launch-door.is-primary>.control-icon{color:var(--teal)}
#fda-app[data-header="desk"] .launch-step{font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
#fda-app[data-header="desk"] .launch-door h3{margin:0;font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.25;color:var(--text)}
#fda-app[data-header="desk"] .launch-door p{margin:0 0 6px;font-size:15px;line-height:1.5;color:var(--muted)}
#fda-app[data-header="desk"] .launch-link{display:inline-flex;align-items:center;gap:6px;margin-top:auto;font-size:14.5px;font-weight:700;color:var(--blue);text-decoration:none}
#fda-app[data-header="desk"] .launch-link:hover{text-decoration:underline}
#fda-app[data-header="desk"] .launch-button{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:8px;align-self:flex-start;height:40px;margin-top:auto;padding:0 16px;border-radius:8px;background:var(--text);color:var(--panel);font-size:14px;font-weight:700;line-height:1.5;text-decoration:none}
#fda-app[data-header="desk"] .launch-button:hover{opacity:.9;color:var(--panel);text-decoration:none}
#fda-app[data-header="desk"] .launch-head{margin:56px 0 18px;max-width:720px}
#fda-app[data-header="desk"] .launch-head .eyebrow{display:block;font-size:12px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}
#fda-app[data-header="desk"] .launch-head h2{margin:6px 0 6px;font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:26px;font-weight:600;letter-spacing:-.02em;line-height:1.25;color:var(--text)}
#fda-app[data-header="desk"] .launch-head p{margin:0;font-size:15px;line-height:1.5;color:var(--muted)}
#fda-app[data-header="desk"] .launch-letters{list-style:none;margin:0 0 16px;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
#fda-app[data-header="desk"] .launch-letter{display:flex;flex-direction:column;gap:6px;padding:18px 18px 16px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
#fda-app[data-header="desk"] .launch-letter .letter-item-top small{font-size:13px;color:var(--muted)}
#fda-app[data-header="desk"] .launch-letter .family{display:inline-block;padding:3px 7px;border-radius:4px;font-size:12px;font-weight:700;letter-spacing:.02em;background:var(--teal-wash);color:var(--teal)}
#fda-app[data-header="desk"] .launch-letter .family-device{background:color-mix(in srgb,var(--blue) 12%,var(--panel));color:var(--blue)}
#fda-app[data-header="desk"] .launch-letter .family-bio{background:color-mix(in srgb,var(--gold) 14%,var(--panel));color:var(--gold)}
#fda-app[data-header="desk"] .launch-letter-name{font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:17px;font-weight:700;letter-spacing:-.015em;line-height:1.3;color:var(--text);text-decoration:none}
#fda-app[data-header="desk"] .launch-letter-name:hover{color:var(--blue)}
#fda-app[data-header="desk"] .launch-letter-meta{font-size:14px;color:var(--muted)}
#fda-app[data-header="desk"] .launch-like{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--soft);font-size:14px;font-weight:650;line-height:1.4;color:var(--text);text-decoration:none}
#fda-app[data-header="desk"] .launch-like:hover{color:var(--blue)}
#fda-app[data-header="desk"] .launch-empty{margin:0 0 16px;padding:18px;border:1px dashed var(--line);border-radius:10px;color:var(--muted)}
#fda-app[data-header="desk"] .launch-statement{padding:88px 0 40px}
#fda-app[data-header="desk"] .launch-statement p{margin:0;max-width:22ch;font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:clamp(32px,4.4vw,56px);font-weight:600;letter-spacing:-.03em;line-height:1.12;color:var(--text)}
#fda-app[data-header="desk"] .launch-questions{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:28px;border-top:1px solid var(--line)}
#fda-app[data-header="desk"] .launch-questions li{border-bottom:1px solid var(--line)}
#fda-app[data-header="desk"] .launch-questions a{display:grid;grid-template-columns:1fr auto;gap:4px 14px;height:100%;box-sizing:border-box;padding:18px 18px 18px 0;color:var(--text);text-decoration:none}
#fda-app[data-header="desk"] .launch-questions b{font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:16px;font-weight:600}
#fda-app[data-header="desk"] .launch-questions span{grid-column:1;font-size:14px;line-height:1.45;color:var(--muted)}
#fda-app[data-header="desk"] .launch-questions .control-icon{grid-column:2;grid-row:1 / span 2;align-self:center;color:var(--blue)}
#fda-app[data-header="desk"] .launch-questions a:hover b{color:var(--blue)}
@media(max-width:900px){#fda-app[data-header="desk"] .launch-path{grid-template-columns:1fr}#fda-app[data-header="desk"] .launch-letters{grid-template-columns:1fr 1fr}#fda-app[data-header="desk"] .launch-questions{grid-template-columns:1fr 1fr}}
@media(max-width:560px){#fda-app[data-header="desk"] .launch-questions{grid-template-columns:1fr}#fda-app[data-header="desk"] .launch-letters{grid-template-columns:1fr}#fda-app[data-header="desk"] .launch-head{margin-top:44px}#fda-app[data-header="desk"] .launch-statement{padding:64px 0 24px}}
/* Method is reading only: no search box and no selection bar. */
#fda-app[data-header="desk"][data-view="method"] :is(#searchForm,#guidedScope){display:none}
/* Method: laid out like a Research view. One section heading, then the topics as cards. */
#fda-app[data-header="desk"] .method-view{padding:22px 0 56px}
#fda-app[data-header="desk"] .method-view .method-head{max-width:none;margin:0 0 16px;padding:0;text-align:left}
#fda-app[data-header="desk"] .method-head h2{margin:0;font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:24px;font-weight:600;letter-spacing:-.015em;line-height:1.1;color:var(--text)}
#fda-app[data-header="desk"] .method-head p{margin:4px 0 0;font-size:13.5px;line-height:1.5;color:var(--muted)}
#fda-app[data-header="desk"] .method-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
#fda-app[data-header="desk"] .method-card{padding:18px 20px 16px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
#fda-app[data-header="desk"] .method-card.wide{grid-column:1 / -1}
#fda-app[data-header="desk"] .method-card h3{margin:0 0 6px;font-family:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:16px;font-weight:650;letter-spacing:-.015em;line-height:1.3;color:var(--text)}
#fda-app[data-header="desk"] .method-card :is(p,li){font-size:14px;line-height:1.55;color:var(--text)}
#fda-app[data-header="desk"] .method-card p{margin:0 0 8px}
#fda-app[data-header="desk"] .method-card p:last-child{margin-bottom:0}
#fda-app[data-header="desk"] .method-card ul{margin:0;padding-left:18px}
#fda-app[data-header="desk"] .method-card li+li{margin-top:6px}
#fda-app[data-header="desk"] .method-card .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
#fda-app[data-header="desk"] .method-card .button{box-sizing:border-box;display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font-size:13.5px;font-weight:700;line-height:1.5;text-decoration:none}
#fda-app[data-header="desk"] .method-card .button:hover{border-color:var(--blue);color:var(--blue)}
#fda-app[data-header="desk"] .method-note{margin:16px 0 0;font-size:13px;line-height:1.5;color:var(--muted)}
@media(max-width:900px){#fda-app[data-header="desk"] .method-cards{grid-template-columns:1fr}}
/* Phone. The tool header scrolls away so the page gets the screen; all five tabs fit on one line;
   every link and button is at least 40px tall; no label smaller than 12px. */
#fda-app[data-header="desk"] .launch-link{min-height:44px}
#fda-app[data-header="desk"] .commercial .text-button{min-height:44px;display:inline-flex;align-items:center}
@media(max-width:760px){
  #fda-app[data-header="desk"] .app-nav{position:static}
  #fda-app[data-header="desk"] .app-nav .fda-primary-nav{justify-content:space-between;gap:0;overflow:visible}
  #fda-app[data-header="desk"] .app-nav .fda-primary-nav a{font-size:13px;white-space:nowrap}
  #fda-app[data-header="desk"] .launch-letter-name{padding:6px 0}
  #fda-app[data-header="desk"] .launch-like{min-height:44px;padding-top:8px}
  #fda-app[data-header="desk"] .launch-questions a{padding:16px 4px 16px 0}
  #fda-app[data-header="desk"] .letter-item-dates small{font-size:12px}
  #fda-app[data-header="desk"] .commercial .eyebrow{font-size:12px}
  #fda-app[data-header="desk"] .table-toolbar select{min-height:40px}
  #fda-app[data-header="desk"] .pagination button{min-height:40px;padding:0 14px}
  #fda-app[data-header="desk"] .method-card .button{flex:1 1 100%;justify-content:center}
}
/* Phone: a tighter header. Less space above the title block, between it and the tabs, and
   around the buttons and search. The Data Visualizer and Research use the same numbers. */
@media(max-width:760px){
  #fda-app[data-header="desk"] .guided-title{margin-top:14px;margin-bottom:6px}
  #fda-app[data-header="desk"] .guided-title ~ .app-nav .app-nav-inner{padding-top:2px}
  #fda-app[data-header="desk"] .app-nav .app-nav-inner{row-gap:10px;padding-bottom:10px}
  #fda-app[data-header="desk"] .app-nav .search{margin-top:0}
  #fda-app[data-header="desk"] .launch{padding-top:0}
  #fda-app[data-header="desk"] .launch-path{margin-top:12px}
  #fda-app[data-header="desk"] .method-view{padding-top:12px}
}
/* guided.css forces a 20px tab gap with !important; on a phone the tabs share the width evenly instead. */
@media(max-width:760px){#fda-app[data-header="desk"] .app-nav nav.fda-primary-nav{column-gap:0 !important;min-width:0;width:100%}}
/* "How this is built": the Method page, from the end of every "Last checked" line. */
/* Phone: five tabs on one line, so "Data Visualizer" reads "Visualizer". */
/* Method: the "Last checked" line also opens its first card; the link to Method is hidden on Method itself. */
#fda-app[data-header="desk"] .method-card .method-fresh{margin:0 0 10px;padding:8px 10px;border-radius:8px;background:var(--soft);font-size:13px;color:var(--muted)}
/* One button standard across the explorer (Overview, Letters, Method, letter and regulation pages;
   the Data Visualizer and Research use the same in explorer-desk.css). Main action: dark, white text.
   Secondary: white with a grey line. Hover: blue line and text, never green. 8px corners, 40px tall.
   "Book a call" in the band at the foot of the page keeps the site's own call-to-action style. */
#fda-app[data-header="desk"] .button:not(.commercial .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(--panel);color:var(--text);font-size:13.5px;font-weight:700;line-height:1.3;text-decoration:none}
#fda-app[data-header="desk"] .button:not(.commercial .button):hover{border-color:var(--blue);color:var(--blue);background:var(--panel);text-decoration:none}
#fda-app[data-header="desk"] .button.primary:not(.commercial .button){background:var(--text);border-color:var(--text);color:var(--panel)}
#fda-app[data-header="desk"] .button.primary:not(.commercial .button):hover{background:var(--text);border-color:var(--text);color:var(--panel);opacity:.9}
#fda-app[data-header="desk"] .scope-chip:hover{border-color:var(--blue)}
#fda-app[data-header="desk"] .search-suggestions .sg-item:hover,#fda-app[data-header="desk"] .search-suggestions .sg-item.act{background:var(--soft)}
#fda-app[data-header="desk"] .search-suggestions .sg-item.act{box-shadow:inset 3px 0 0 var(--blue)}
#fda-app[data-header="desk"] .launch-letter-name:hover,#fda-app[data-header="desk"] .launch-like:hover{color:var(--blue)}
/* integration.css gives Share a brand-green background on hover; the explorer's buttons hover blue. */
#fda-app.fda-module[data-header="desk"] .guided-action:hover,#fda-app.fda-module[data-header="desk"] .guided-action[data-fda-share]:hover{background:var(--panel);border-color:var(--blue);color:var(--blue)}
#fda-app.fda-module[data-header="desk"] .guided-action.primary:hover{background:var(--text);border-color:var(--text);color:var(--panel);opacity:.9}

#fda-app .launch-trends{padding-block:32px}
#fda-app .trend-teaser-bars{display:grid;gap:12px;margin:16px 0}
#fda-app .trend-teaser-bars div{display:grid;grid-template-columns:44px minmax(0,1fr) 36px;gap:10px;align-items:center}
/* Trend bars in brand colours; the year and count beside each stay as text. */
#fda-app .trend-teaser-bar{display:block;width:100%;height:12px;border-radius:6px;background:var(--soft);overflow:hidden}
#fda-app .trend-teaser-bar>span{display:block;height:100%;border-radius:6px;background:var(--blue)}
/* Overview: the paragraph under the headline that describes the database. */
#fda-app[data-header="desk"] .launch-intro{padding-top:20px}
#fda-app[data-header="desk"] .launch-intro p{margin:0;max-width:72ch;font-size:16px;line-height:1.6;color:var(--muted)}
/* Overview: what a warning letter is, and the common questions. */
#fda-app[data-header="desk"] .launch-about{padding-block:32px}
#fda-app[data-header="desk"] .launch-about>p,#fda-app[data-header="desk"] .launch-faq{max-width:72ch}
#fda-app[data-header="desk"] .launch-about>p{margin:12px 0 0;font-size:16px;line-height:1.6;color:var(--text)}
#fda-app[data-header="desk"] .launch-about h3{margin:28px 0 8px;font-size:18px}
#fda-app[data-header="desk"] .launch-faq{margin:0;display:grid;gap:14px}
#fda-app[data-header="desk"] .launch-faq dt{font-weight:650;color:var(--text)}
#fda-app[data-header="desk"] .launch-faq dd{margin:4px 0 0;color:var(--muted);line-height:1.55}
#fda-app[data-header="desk"] .launch-about .launch-source{margin-top:20px;font-size:13px;color:var(--muted)}
/* An empty selection row holds nothing to act on: hidden on the Overview, a thin count line on Regulations. */
#fda-app[data-header="desk"] #guidedScope.is-empty{display:none}
#fda-app[data-header="desk"] #regScope.is-empty{min-height:0;padding:6px 0 0;border-top:0}
/* Alerts signup page: the form in one readable column. */
#fda-app[data-header="desk"] .fda-alerts-page{max-width:640px;padding:22px 0 56px}
#fda-app[data-header="desk"] .fda-alerts-page #alertsContext{margin:0 0 14px;color:var(--muted)}
#fda-app[data-header="desk"] .fda-alerts-page #alertsContent{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:0 0 16px}
/* Search results that open another tab carry an arrow after their count. */
#fda-app[data-header="desk"] .search-suggestions .sg-go{margin-left:8px;color:var(--blue);font-weight:600;white-space:nowrap}
/* Group headers in the search dropdown read as section breaks: darker label, a rule above each
   group after the first, and room around it. */
#fda-app[data-header="desk"] .search-suggestions .sg-head{margin-top:6px;padding:12px 8px 6px;color:var(--text);font-size:11.5px;font-weight:750}
#fda-app[data-header="desk"] .search-suggestions .sg-head:first-child{margin-top:0;padding-top:6px}
#fda-app[data-header="desk"] .search-suggestions .sg-item + .sg-head{border-top:1px solid var(--line)}
/* One link colour: text links on the Overview, Regulations, the letter list, letter pages and Method
   read in the same blue as Back links and "View →". Teal stays for selected and resolved states. */
#fda-app[data-header="desk"] :is(.fda-record-directory, .launch-source, .launch-about, .fda-reg-method, .fda-reg-source, .fda-record-reader dd, .fda-record-reader .source-note, .method-view, .fda-regs-empty) a:not(.button):not(.btn){color:var(--blue)}
/* A rise or fall in citations is a fact, not good or bad news: neutral text, with the sign. */
#fda-app[data-header="desk"] .fda-regs .letter-item-dates em:is(.up,.down){color:var(--text)}