/* ==========================================================================
   The Amiga Constellation — styles
   The palette is the Amiga rainbow logo, deepened to ink weight. Every stripe
   earns one job: red is interaction, and amber/green/blue/purple are the four
   eras. The full rainbow appears exactly once, as the masthead hairline.
   ========================================================================== */

:root{
  /* --- paper ground (default) ---------------------------------------------
     The palette is the Amiga rainbow logo, deepened until every stripe works
     as ink. Measured against the paper, the logo's own orange (2.35:1),
     yellow (1.21:1) and green (3.86:1) all fail as text, so each stripe is
     darkened until it clears WCAG AA — and then it is given exactly one job.
     The full six-stripe rainbow appears once, as the masthead hairline.
     Measured on paper #F2F3F5 / card #FFFFFF:
       ink 16.3 · ink-2 10.6 · ink-3 5.7 · ink-4 4.7
       accent 6.3 · era1 5.8 · era2 6.2 · era3 6.9 · era4 9.9
       white on accent 7.0                                                 */
  --bg:        #F2F3F5;
  --bg-deep:   #E7E9EC;
  --surf:      #FFFFFF;
  --surf-2:    #F7F8FA;
  --surf-3:    #DEE1E5;
  --line:      #C9CDD3;
  --line-soft: #DEE1E5;
  --ink:       #14161A;
  --ink-2:     #33383F;
  --ink-3:     #5A6169;
  --ink-4:     #666D75;

  /* accent: the red stripe of the rainbow, and the only interactive colour */
  --acc:        #B01B1B;
  --acc-soft:   #8C1212;
  --acc-fill:   #B01B1B;
  --acc-fill-2: #8C1212;
  --acc-dim:    #E3BDBD;
  --acc-tint:   #FBF3F3;
  --acc-glow:   rgba(176,27,27,.20);

  /* the rainbow, one stripe per era: amber, green, blue, purple.
     Red is reserved for interaction; the logo's yellow survives only
     inside the decorative masthead rule, where it is never text. */
  --e1: #8A5200;
  --e2: #14683A;
  --e3: #14568C;
  --e4: #5B2270;
  /* a whisper of each era, for plate grounds */
  --e1-t: #FAF6F0;
  --e2-t: #F1F7F3;
  --e3-t: #F1F5FA;
  --e4-t: #F7F2FA;

  /* semantic status */
  --ok:   #14683A;
  --warn: #8A5200;
  --info: #14568C;
  --off:  #6A7179;

  --focus: #14568C;

  --r:   2px;

  /* Instrument Serif carries the display voice; Public Sans the reading
     voice; JetBrains Mono the numerals. All three degrade to system faces,
     so the page is intact with no network at all. */
  --f-disp: 'Instrument Serif', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
  --f-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  /* the lineage canvas cannot use var(); lineage.js reads these per frame */
  --f-canvas-disp: 'Instrument Serif', Georgia, serif;
  --f-canvas-mono: 'JetBrains Mono', monospace;
  --f-canvas-sans: 'Archivo', 'Helvetica Neue', Helvetica, sans-serif;

  --rail: 290px;
  --bar:  64px;

  --rainbow: linear-gradient(90deg,
      #B01B1B 0 16.66%, #8A5200 16.66% 33.33%, #6E6000 33.33% 50%,
      #14683A 50% 66.66%, #14568C 66.66% 83.33%, #5B2270 83.33% 100%);

  color-scheme: light;
}

/* --- ink ground, for viewers who prefer it -------------------------------
   Not a filter over the paper theme: the same six stripes, lifted until they
   read on a dark ground. Measured on surf #1E2126:
     ink 16.1 · ink-2 13.0 · ink-3 8.7 · ink-4 6.2
     accent 5.9 · era1 8.2 · era2 7.9 · era3 8.0 · era4 7.6              */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#14161A; --bg-deep:#0D0F12; --surf:#1E2126; --surf-2:#272B31; --surf-3:#3A3F47;
    --line:#4A5058; --line-soft:#33383F;
    --ink:#FFFFFF; --ink-2:#E4E7EB; --ink-3:#B9BFC7; --ink-4:#9AA1A9;
    --acc:#FF6E5C; --acc-soft:#FF9384; --acc-fill:#B01B1B; --acc-fill-2:#8C1212;
    --acc-dim:#5E2B26; --acc-tint:#241A19; --acc-glow:rgba(255,110,92,.24);
    --e1:#E8AF52; --e2:#5CC98F; --e3:#79BEF0; --e4:#CCA2E6;
    --e1-t:#241F16; --e2-t:#152420; --e3-t:#161F27; --e4-t:#211A26;
    --ok:#5CC98F; --warn:#E8AF52; --info:#79BEF0; --off:#9AA1A9;
    --focus:#79BEF0;
    color-scheme: dark;
  }
}
:root[data-theme="dark"]{
  --bg:#14161A; --bg-deep:#0D0F12; --surf:#1E2126; --surf-2:#272B31; --surf-3:#3A3F47;
  --line:#4A5058; --line-soft:#33383F;
  --ink:#FFFFFF; --ink-2:#E4E7EB; --ink-3:#B9BFC7; --ink-4:#9AA1A9;
  --acc:#FF6E5C; --acc-soft:#FF9384; --acc-fill:#B01B1B; --acc-fill-2:#8C1212;
  --acc-dim:#5E2B26; --acc-tint:#241A19; --acc-glow:rgba(255,110,92,.24);
  --e1:#E8AF52; --e2:#5CC98F; --e3:#79BEF0; --e4:#CCA2E6;
  --e1-t:#241F16; --e2-t:#152420; --e3-t:#161F27; --e4-t:#211A26;
  --ok:#5CC98F; --warn:#E8AF52; --info:#79BEF0; --off:#9AA1A9;
  --focus:#79BEF0;
  color-scheme: dark;
}

*,*::before,*::after{box-sizing:border-box}

html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  overflow:hidden;
}

h1,h2,h3,h4{font-family:var(--f-disp);font-weight:400;letter-spacing:0;text-wrap:balance;margin:0}
b,strong{font-weight:600}
a{color:var(--acc);text-decoration:none;border-bottom:1px solid var(--acc-dim)}
a:hover{color:var(--acc-soft);border-bottom-color:currentColor}

:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:2px}

::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:var(--bg-deep)}
::-webkit-scrollbar-thumb{background:var(--surf-3);border:3px solid var(--bg-deep);border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:var(--ink-4)}

.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.eyebrow{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;
  letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);
}

/* ============================ app shell ============================ */
#app{display:flex;flex-direction:column;height:100%}

/* --- top bar --- */
.topbar{
  flex:0 0 auto;height:var(--bar);
  display:flex;align-items:center;gap:20px;
  padding:0 20px;
  background:var(--surf);
  border-bottom:1px solid var(--line-soft);
  position:relative;z-index:40;
}
/* The Amiga rainbow, at ink weight. The whole logo appears exactly once on
   the page, as this 3px rule; everywhere else you see one stripe at a time. */
.topbar::after{
  content:'';position:absolute;left:0;right:0;bottom:-1px;height:3px;
  background:var(--rainbow);
}

.brand{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.rbmark{display:block;flex:0 0 auto}
.brand .wm{
  font-family:var(--f-disp);font-size:29px;line-height:1;color:var(--ink);
  white-space:nowrap;letter-spacing:.005em;
}
.brand .wm b{font-weight:400}
.brand .wm i{color:var(--ink-3);font-style:italic}
@media (max-width:1180px){.brand .wm i{display:none}}
@media (max-width:640px){.brand .wm{font-size:24px}}

.viewtoggle{display:flex;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:0;gap:0}
.viewtoggle button{
  appearance:none;border:0;border-right:1px solid var(--line);background:transparent;color:var(--ink-2);
  font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;
  padding:10px 17px;cursor:pointer;white-space:nowrap;transition:background .12s,color .12s;
}
.viewtoggle button:last-child{border-right:0}
.viewtoggle button:hover{color:var(--acc);background:var(--acc-tint)}
.viewtoggle button[aria-pressed="true"]{background:var(--acc-fill);color:#FFFFFF}
.viewtoggle button[aria-pressed="true"]:hover{background:var(--acc-fill-2);color:#FFFFFF}

/* the search field takes whatever the bar leaves free, up to a readable width */
.searchwrap{flex:1 1 auto;min-width:0;max-width:560px;position:relative;display:flex;align-items:center}
.searchwrap svg{position:absolute;left:13px;width:16px;height:16px;color:var(--ink-3);pointer-events:none}
#search{
  width:100%;background:var(--bg);color:var(--ink);
  border:1px solid var(--line);border-radius:var(--r);
  padding:11px 38px 11px 39px;font-family:var(--f-body);font-size:15.5px;letter-spacing:.005em;
}
#search::placeholder{color:var(--ink-4)}
#search:focus{border-color:var(--acc);outline:none;box-shadow:0 0 0 3px var(--acc-glow)}
#searchclear{
  position:absolute;right:8px;appearance:none;border:0;background:transparent;
  color:var(--ink-3);cursor:pointer;font-size:19px;line-height:1;padding:5px 8px;border-radius:2px;
}
#searchclear:hover{color:var(--acc)}

.topright{display:flex;align-items:center;gap:8px;margin-left:auto;flex:0 0 auto}

/* Narrow viewports: the bar wraps to two rows so search stays usable and the
   filter and theme buttons cannot be pushed off-screen. */
@media (max-width:760px){
  .topbar{
    height:auto;min-height:var(--bar);flex-wrap:wrap;
    padding:8px 12px;gap:10px;row-gap:8px;
  }
  .brand{order:1}
  .topright{order:2;margin-left:auto}
  .viewtoggle{order:3}
  .searchwrap{order:4;flex:1 1 160px;max-width:none}
}
@media (max-width:470px){
  .viewtoggle{order:4;flex:1 1 100%}
  .viewtoggle button{flex:1 1 0;padding:11px 4px;font-size:12px;letter-spacing:.05em}
  .searchwrap{order:3;flex:1 1 100%}
  #wordmark{height:13px}
}
.iconbtn{
  appearance:none;background:var(--bg);border:1px solid var(--line);color:var(--ink-2);
  width:40px;height:40px;border-radius:var(--r);cursor:pointer;
  display:grid;place-items:center;transition:color .12s,border-color .12s,background .12s;
}
.iconbtn:hover{color:var(--acc);border-color:var(--acc);background:var(--acc-tint)}
.iconbtn svg{width:19px;height:19px}
.toplink{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r);color:var(--ink-2);
  font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;
  transition:color .12s,border-color .12s,background .12s;
}
.toplink:hover{color:var(--acc);border-color:var(--acc);background:var(--acc-tint)}
.toplink svg{width:18px;height:18px;flex:0 0 auto}
/* below 1080px the label yields its width to the search field */
@media (max-width:1080px){.toplink{width:40px;padding:0;justify-content:center}.toplink span{display:none}}
.iconbtn svg.px{width:16px;height:16px}

/* --- Screen Mode: the theme picker's button and popover (theme.js) ---
   The button shows the current mode's glyph, a "Theme" label and a caret so
   it reads as a menu; below 1080px the label yields like .toplink's. Each
   menu row leads with the same glyph its mode puts on the button. */
.iconbtn.themebtn{
  width:auto;padding:0 10px 0 12px;display:inline-flex;align-items:center;gap:8px;
  font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;
}
.iconbtn.themebtn svg.themebtn-caret{width:10px;height:10px;transition:transform .15s}
.themebtn[aria-expanded="true"] .themebtn-caret{transform:rotate(180deg)}
@media (max-width:1080px){.iconbtn.themebtn{padding:0 8px;gap:4px}.themebtn-l{display:none}}
.scrmode{
  position:fixed;z-index:80;width:272px;max-width:calc(100vw - 16px);
  background:var(--surf);color:var(--ink);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:0 12px 32px rgba(20,22,26,.20);padding:6px;
}
.scrmode[hidden]{display:none}
.scrmode-h{font-family:var(--f-disp);font-size:20px;line-height:1;padding:8px 10px 10px;color:var(--ink)}
.scrmode-list{display:flex;flex-direction:column;gap:2px}
.scrmode-i{
  appearance:none;display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:transparent;border:0;border-left:2px solid transparent;border-radius:var(--r);
  padding:8px 10px;color:var(--ink);font:inherit;cursor:pointer;
}
.scrmode-i:hover{background:var(--surf-2)}
.scrmode-i:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}
.scrmode-i[aria-checked="true"]{background:var(--acc-tint);border-left-color:var(--acc)}
.scrmode-i[aria-checked="true"] b{color:var(--acc)}
.scrmode-ic{display:grid;place-items:center;flex:0 0 auto;width:32px;height:32px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);color:var(--ink-2)}
.scrmode-ic svg{width:18px;height:18px}
.scrmode-ic svg.px{width:16px;height:16px}
.scrmode-i[aria-checked="true"] .scrmode-ic{color:var(--acc);border-color:var(--acc)}
.scrmode-t{display:flex;flex-direction:column;min-width:0;line-height:1.3}
.scrmode-t b{font-family:var(--f-body);font-size:14px;font-weight:600}
.scrmode-t small{font-family:var(--f-mono);font-size:11.5px;color:var(--ink-3)}
#railtoggle{display:none}
@media (max-width:860px){#railtoggle{display:grid}}

/* --- body split --- */
/* overflow:hidden clips the off-canvas rail and drawer, which would otherwise
   add phantom horizontal scroll width on narrow viewports */
.body{flex:1 1 auto;display:flex;min-height:0;position:relative;overflow:hidden}

/* ============================ filter rail ============================ */
.rail{
  flex:0 0 var(--rail);width:var(--rail);
  background:var(--bg-deep);border-right:1px solid var(--line);
  overflow-y:auto;overflow-x:hidden;padding:0 0 40px;
}
@media (max-width:860px){
  .rail{
    position:absolute;inset:0 auto 0 0;z-index:35;
    box-shadow:14px 0 40px rgba(0,0,0,.5);
    transform:translateX(-100%);transition:transform .18s ease;
  }
  .rail[data-open="1"]{transform:none}
}

.railhead{
  display:flex;align-items:baseline;justify-content:space-between;gap:10px;
  padding:17px 18px 12px;position:sticky;top:0;background:var(--bg-deep);
  border-bottom:1px solid var(--line);z-index:2;
}
.railhead .count{font-family:var(--f-mono);font-size:13.5px;color:var(--ink-2);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.railhead .count b{color:var(--acc);font-weight:600}
#resetall{
  appearance:none;background:transparent;border:0;color:var(--acc);cursor:pointer;
  font-family:var(--f-mono);font-size:12px;letter-spacing:.07em;text-transform:uppercase;padding:4px 0;
  border-bottom:1px solid var(--acc-dim);
}
#resetall:hover{color:var(--acc-soft);border-bottom-color:currentColor}
#resetall[hidden]{display:none}

.facet{border-bottom:1px solid var(--line-soft)}
.facet > summary{
  list-style:none;cursor:pointer;padding:14px 18px;
  display:flex;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:12.5px;font-weight:500;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-2);user-select:none;
}
.facet > summary::-webkit-details-marker{display:none}
.facet > summary:hover{color:var(--acc)}
.facet[data-on="1"] > summary{color:var(--acc)}
.facet > summary .chev{
  width:11px;height:11px;flex:0 0 auto;transition:transform .15s ease;color:var(--ink-3);
}
.facet[open] > summary .chev{transform:rotate(90deg)}
.facet > summary .on{
  margin-left:auto;background:var(--acc-fill);color:#FFFFFF;
  font-size:11.5px;font-weight:600;min-width:20px;height:20px;border-radius:10px;
  display:grid;place-items:center;padding:0 6px;letter-spacing:0;
}
.facet > summary .on[hidden]{display:none}
.facetbody{padding:0 10px 14px}

.opt{
  display:flex;align-items:center;gap:11px;width:100%;
  padding:9px 9px;border-radius:var(--r);cursor:pointer;
  color:var(--ink-2);font-size:15px;line-height:1.35;letter-spacing:.005em;
  border:0;background:transparent;text-align:left;font-family:inherit;
  transition:background .1s,color .1s;
}
.opt:hover{background:var(--surf);color:var(--acc)}
.opt[aria-pressed="true"]{background:var(--acc-tint);color:var(--ink);font-weight:600}
.opt .box{
  flex:0 0 auto;width:16px;height:16px;border:1.5px solid var(--ink-4);border-radius:2px;
  display:grid;place-items:center;background:var(--surf);
}
.opt[aria-pressed="true"] .box{background:var(--acc-fill);border-color:var(--acc-fill)}
.opt .box svg{width:11px;height:11px;color:#FFFFFF;opacity:0}
.opt[aria-pressed="true"] .box svg{opacity:1}
.opt .lbl{flex:1 1 auto;min-width:0}
.opt .n{
  font-family:var(--f-mono);font-size:13px;color:var(--ink-3);
  font-variant-numeric:tabular-nums;flex:0 0 auto;
}
.opt[data-zero="1"]{opacity:.45}
.opt .dot{width:7px;height:7px;border-radius:50%;flex:0 0 auto}
.opt .swatch{width:3px;height:13px;border-radius:1px;flex:0 0 auto}
.grouplbl{
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;
  color:var(--ink-3);padding:9px 7px 3px;
}
.facethelp{font-size:13.5px;color:var(--ink-3);padding:3px 9px 9px;line-height:1.5}

/* ============================ stage ============================ */
.stage{flex:1 1 auto;min-width:0;position:relative;display:flex;flex-direction:column}
.pane{position:absolute;inset:0;display:flex;flex-direction:column;min-height:0}
.pane[hidden]{display:none}

/* --- catalog --- */
.stagebar{
  flex:0 0 auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:12px 22px;border-bottom:1px solid var(--line);background:var(--bg-deep);
}
.chips{display:flex;gap:8px;flex-wrap:wrap;flex:1 1 auto;min-width:0}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--acc-tint);border:1px solid var(--acc-dim);border-radius:var(--r);
  padding:5px 6px 5px 12px;font-size:13.5px;color:var(--ink-2);letter-spacing:.005em;
}
.chip b{font-weight:600;color:var(--acc)}
.chip button{
  appearance:none;border:0;background:transparent;color:var(--acc);cursor:pointer;
  font-size:17px;line-height:1;padding:0 5px;border-radius:2px;
}
.chip button:hover{color:var(--acc-soft)}
.sortwrap{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.sortwrap label{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
select{
  background:var(--surf);color:var(--ink);border:1px solid var(--line);
  border-radius:var(--r);padding:9px 11px;font-family:var(--f-body);font-size:14.5px;
  letter-spacing:.005em;cursor:pointer;
}
select:hover{border-color:var(--acc)}

.scroll{flex:1 1 auto;overflow-y:auto;overflow-x:hidden;padding:22px 22px 72px}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(286px,1fr));gap:16px;margin-bottom:10px}

/* ---- the catalogue plate ------------------------------------------------
   Each entry is a museum plate: a 2px era rule, an era-tinted illustration
   area carrying either the entry's pictogram or its photograph, then the
   label. The plate number reads section·index. */
.plate{
  position:relative;flex:0 0 auto;height:132px;overflow:hidden;
  background:var(--era-t,var(--surf-2));
  border-bottom:1px solid var(--line-soft);
  display:grid;place-items:center;
}
.plate::before{
  content:'';position:absolute;left:0;right:0;top:0;height:2px;
  background:var(--era,var(--off));z-index:2;
}
.plate-pict{color:var(--era,var(--ink-3));display:block;line-height:0;opacity:.95}
.plate-pict svg{width:62px;height:62px}
.plate-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  display:block;background:var(--era-t,var(--surf-2));
}
.plate-n{
  position:absolute;left:11px;top:11px;z-index:3;
  font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.06em;
  color:var(--era,var(--ink-3));opacity:.85;
}
.plate-img ~ .plate-n{
  color:#FFFFFF;opacity:1;background:rgba(20,22,26,.62);padding:2px 6px;border-radius:2px;
}
.plate-lg{height:216px}
.plate-lg .plate-pict svg{width:88px;height:88px}
/* Detail-sheet images keep their natural aspect ratio. Wide screenshots stay
   compact while portrait scans are allowed to grow vertically; the cap keeps
   an unusually tall asset from becoming a scroll wall. Catalogue cards retain
   their deliberately uniform 132px crop. */
.plate-lg.plate-has-img{height:auto;min-height:0}
.plate-lg.plate-has-img .plate-pict{display:none}
.plate-lg.plate-has-img .plate-img{
  position:relative;inset:auto;width:100%;height:auto;
  max-height:min(72vh,720px);object-fit:contain!important;
}
.plate-front{height:158px}
.plate-front .plate-pict svg{width:70px;height:70px}

.card{
  position:relative;text-align:left;
  background:var(--surf);border:1px solid var(--line);
  border-radius:0;padding:0;overflow:hidden;
  cursor:pointer;font-family:inherit;color:inherit;
  display:flex;flex-direction:column;
  transition:border-color .12s ease, box-shadow .12s ease, transform .12s ease;
}
.card:hover{border-color:var(--acc);box-shadow:0 6px 20px rgba(20,22,26,.10);transform:translateY(-2px)}
.card:hover h3{color:var(--acc)}
.card[aria-current="true"]{border-color:var(--acc);border-width:2px;box-shadow:0 6px 20px var(--acc-glow)}
.cardbody{display:flex;flex-direction:column;gap:8px;padding:15px 17px 15px;flex:1 1 auto}
.cardline{display:flex;align-items:baseline;gap:10px}
.card h3{font-size:20px;line-height:1.16;flex:1 1 auto;letter-spacing:.005em;transition:color .12s}
.card .yr{font-family:var(--f-mono);font-size:13.5px;color:var(--era,var(--ink-3));font-weight:500;
  flex:0 0 auto;font-variant-numeric:tabular-nums}
.cardspec{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;
  text-transform:uppercase;color:var(--era,var(--ink-3));line-height:1.5;
  margin-top:-3px;
}
.card p{margin:0;font-size:14.5px;line-height:1.56;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.cardfoot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:4px}
.haslink{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;
  text-transform:uppercase;color:var(--acc);border-bottom:1px solid var(--acc-dim);
}

.st{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-2);
}
.st i{width:8px;height:8px;border-radius:50%;background:var(--off);display:block}
.st[data-tone="good"] i{background:var(--ok)}
.st[data-tone="warn"] i{background:var(--warn)}
.st[data-tone="info"] i{background:var(--info)}
.st[data-tone="off"]  i{background:var(--off)}

.ac{
  font-family:var(--f-mono);font-size:12px;letter-spacing:.045em;
  border:1px solid var(--line);border-radius:2px;padding:3px 8px;color:var(--ink-2);
}
.unv{
  font-family:var(--f-mono);font-size:11.5px;font-weight:600;letter-spacing:.04em;
  color:var(--warn);border:1px solid currentColor;border-radius:2px;padding:1px 6px;opacity:1;
}

.empty{padding:80px 20px;text-align:center;color:var(--ink-3);max-width:480px;margin:0 auto}
.empty h2{font-size:27px;color:var(--ink);margin-bottom:10px}
.empty p{font-size:15.5px;margin:0 0 20px;color:var(--ink-2)}
.btn{
  appearance:none;font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.07em;
  text-transform:uppercase;
  background:var(--acc-fill);color:#FFFFFF;border:0;border-radius:var(--r);padding:11px 20px;cursor:pointer;
}
.btn:hover{background:var(--acc-fill-2)}
.btn.ghost{background:var(--surf);border:1px solid var(--line);color:var(--ink-2)}
.btn.ghost:hover{border-color:var(--acc);color:var(--acc)}
/* a ghost button used as a toggle takes the same "on" treatment as the chips
   in the graph bar, so "Essentials only" reads identically in both views */
.btn.ghost[aria-pressed="true"]{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}

/* --- graph --- */
.gbar{
  flex:0 0 auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:9px 18px;border-bottom:1px solid var(--line-soft);background:var(--bg);
}
.gdetail{display:flex;background:var(--surf);border:1px solid var(--line);border-radius:var(--r);padding:0;gap:0}
.gdetail button{
  appearance:none;border:0;border-right:1px solid var(--line);background:transparent;color:var(--ink-2);
  font-family:var(--f-mono);font-size:12.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 15px;cursor:pointer;white-space:nowrap;transition:background .12s,color .12s;
}
.gdetail button:last-child{border-right:0}
.gdetail button:hover{color:var(--acc);background:var(--acc-tint)}
.gdetail button[aria-pressed="true"]{background:var(--acc-fill);color:#FFFFFF}
.gcount{font-family:var(--f-mono);font-size:13px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.gsm{padding:9px 14px;font-size:12.5px}
.gtours{display:flex;gap:7px;flex-wrap:wrap;flex:1 1 auto;min-width:0}
.gchip{
  appearance:none;background:var(--surf);border:1px solid var(--line);color:var(--ink-2);
  font-family:var(--f-mono);font-size:12.5px;letter-spacing:.045em;
  padding:8px 14px;border-radius:var(--r);cursor:pointer;white-space:nowrap;
  transition:background .12s,color .12s,border-color .12s;
}
.gchip:hover{color:var(--acc);border-color:var(--acc);background:var(--acc-tint)}
.gchip[aria-pressed="true"]{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}
.tourbar{
  position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:6;
  width:min(480px, calc(100% - 24px));
  background:var(--surf);border:1px solid var(--line);border-radius:0;
  padding:0 0 14px;box-shadow:0 14px 40px rgba(20,22,26,.22);
}
.tourbar::before{content:'';display:block;height:3px;background:var(--rainbow);margin-bottom:13px}
.tourhead{display:flex;align-items:center;gap:11px;margin-bottom:6px;padding:0 16px}
.tourtitle{font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--acc)}
.tourstep{font-family:var(--f-mono);font-size:12.5px;color:var(--ink-3);margin-left:auto}
.toursm{width:30px;height:30px}
.toursm svg{width:15px;height:15px}
.tourname{font-family:var(--f-disp);font-weight:400;font-size:24px;line-height:1.15;margin-bottom:5px;padding:0 16px}
.tournote{font-size:14.5px;color:var(--ink-2);line-height:1.56;margin-bottom:12px;padding:0 16px}
.tourctl{display:flex;gap:8px;padding:0 16px}
.tourctl #tourinfo{margin-left:auto}

@media (max-width:600px){.gcount{display:none}}

.graphwrap{flex:1 1 auto;position:relative;min-height:0;background:var(--bg);overflow:hidden}
#gcanvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab}
#gcanvas.drag{cursor:grabbing}
/* the era key rides on the right of the same strip; year ranges live in the
   rail's Era facet, so they are a title here rather than more width */
.glegend{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-left:auto;min-width:0}
.glegend .legttl{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-3);flex:0 0 auto;
}
.glegend .row{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-2);white-space:nowrap}
.glegend .sw{width:4px;height:14px;border-radius:1px;flex:0 0 auto}
@media (max-width:700px){.glegend{display:none}}
/* zoom sits bottom-right: at top-right it covered the last zone panel's edge */
.gtools{position:absolute;right:14px;bottom:46px;z-index:5;display:flex;flex-direction:column;gap:6px}
#gtip{
  position:absolute;z-index:6;pointer-events:none;opacity:0;transition:opacity .1s;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);
  padding:9px 12px;max-width:280px;box-shadow:0 8px 24px rgba(20,22,26,.22);
}
#gtip[data-on="1"]{opacity:1}
#gtip .n{font-family:var(--f-disp);font-weight:400;font-size:18px;line-height:1.15}
#gtip .m{font-family:var(--f-mono);font-size:12px;color:var(--ink-2);margin-top:3px}

/* ============================ the front page ============================
   Image-led, print-like, and deliberately quiet: one big rainbow mark, one
   headline, and then the collection itself doing the talking. Every plate
   here becomes a photograph the moment its entry is given an `image` URL. */
.ovscroll{padding:0}
.front{max-width:1120px;margin:0 auto;padding:52px 30px 90px}

.fhero{display:flex;align-items:flex-start;gap:44px;margin-bottom:34px}
.fmark{flex:0 0 auto;padding-top:8px}
.fheadline{flex:1 1 auto;min-width:0}
.fhero h1{
  font-size:clamp(34px,4.6vw,60px);line-height:1.06;margin:12px 0 18px;
  letter-spacing:.005em;color:var(--ink);
}
.flede{font-size:18.5px;line-height:1.62;color:var(--ink-2);max-width:62ch;margin:0}
@media (max-width:820px){
  .fhero{flex-direction:column;gap:20px}
  .fmark{padding-top:0}
  .fmark .rbmark{height:64px}
  .front{padding:32px 20px 72px}
}

.frule{height:3px;background:var(--rainbow);margin:0 0 30px}
.frule-sm{margin-bottom:18px;opacity:.9}

.fstats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:52px;
}
.fstat{background:var(--surf);padding:19px 20px}
.fstat .v{
  font-family:var(--f-disp);font-size:38px;line-height:1;color:var(--ink);
  font-variant-numeric:tabular-nums;letter-spacing:.005em;
}
.fstat .k{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-3);margin-top:9px;
}

/* --- numbered section heads, as in a printed catalogue --- */
.fsect{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 16px;margin:0 0 20px;
  padding-bottom:11px;border-bottom:2px solid var(--ink)}
.fsect-n{font-size:13px;color:var(--acc);font-weight:500;letter-spacing:.06em;flex:0 0 auto}
.fsect h2{font-size:31px;line-height:1.1;flex:0 0 auto}
.fsect p{margin:0;font-size:14.5px;color:var(--ink-3);flex:1 1 240px;min-width:0;text-align:right}
@media (max-width:700px){.fsect p{text-align:left;flex:1 1 100%;margin-top:5px}}

/* --- selected objects --- */
.fplates{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));
  gap:18px;margin:0 0 54px;
}
.fplate{
  appearance:none;text-align:left;padding:0;cursor:pointer;font-family:inherit;color:inherit;
  background:var(--surf);border:1px solid var(--line);overflow:hidden;
  display:flex;flex-direction:column;
  transition:border-color .12s, box-shadow .12s, transform .12s;
}
.fplate:hover{border-color:var(--acc);box-shadow:0 8px 24px rgba(20,22,26,.12);transform:translateY(-2px)}
.fplate:hover .fpn{color:var(--acc)}
.fplate-t{padding:14px 15px 15px}
.fpline{display:flex;align-items:baseline;gap:9px}
.fpn{font-family:var(--f-disp);font-size:21px;line-height:1.14;flex:1 1 auto;transition:color .12s}
.fpline .yr{font-size:13px;color:var(--era,var(--ink-3));font-weight:500;flex:0 0 auto}
.fpspec{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.07em;
  text-transform:uppercase;color:var(--era,var(--ink-3));margin-top:6px;
}

/* --- eras --- */
.feras{display:grid;grid-template-columns:repeat(auto-fit,minmax(224px,1fr));gap:16px;margin:0 0 54px}
.fera{
  appearance:none;text-align:left;cursor:pointer;font-family:inherit;color:inherit;
  background:var(--era-t,var(--surf));border:1px solid var(--line);border-top:3px solid var(--era);
  padding:17px 18px 15px;display:flex;flex-direction:column;gap:7px;
  transition:box-shadow .12s, transform .12s;
}
.fera:hover{box-shadow:0 8px 24px rgba(20,22,26,.12);transform:translateY(-2px)}
.fera:hover h3{color:var(--era)}
.fera-n{font-size:12.5px;font-weight:500;letter-spacing:.07em;color:var(--era)}
.fera h3{font-size:24px;line-height:1.1;transition:color .12s}
.fera p{margin:0;font-size:14px;line-height:1.52;color:var(--ink-2);flex:1 1 auto}
.fera-c{font-size:13.5px;color:var(--ink-3);margin-top:4px}
.fera-c b{color:var(--era);font-size:17px;font-weight:600}

/* --- guided routes --- */
.froutes{display:grid;grid-template-columns:repeat(auto-fit,minmax(244px,1fr));gap:16px;margin:0 0 54px}
.froute{
  appearance:none;text-align:left;cursor:pointer;font-family:inherit;color:inherit;
  background:var(--surf);border:1px solid var(--line);padding:17px 18px 15px;
  display:flex;flex-direction:column;gap:8px;
  transition:border-color .12s, box-shadow .12s, transform .12s;
}
.froute:hover{border-color:var(--acc);box-shadow:0 8px 24px rgba(20,22,26,.12);transform:translateY(-2px)}
.froute:hover h3{color:var(--acc)}
.froute-n{
  font-size:11.5px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);
}
.froute h3{font-size:22px;line-height:1.14;flex:1 1 auto;transition:color .12s}
.froute-go{
  font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.06em;
  text-transform:uppercase;color:var(--acc);
}

/* --- taxonomy --- */
.ftax{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);margin:0 0 54px}
.ftaxrow{background:var(--surf);padding:15px 17px}
.ftaxrow b{font-family:var(--f-disp);font-weight:400;font-size:20px;display:block;margin-bottom:4px}
.ftaxrow span{font-size:14.5px;line-height:1.55;color:var(--ink-2);display:block}

/* --- theses --- */
.ftheses{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:26px 34px;margin:0 0 54px}
.fthesis{display:flex;gap:15px}
.fth-n{font-size:13px;color:var(--acc);font-weight:500;letter-spacing:.05em;flex:0 0 auto;padding-top:7px}
.fthesis h3{font-size:21px;line-height:1.18;margin-bottom:5px}
.fthesis p{margin:0;font-size:14.5px;line-height:1.6;color:var(--ink-2)}

/* --- cautions --- */
.fcautions{display:flex;flex-direction:column;gap:1px;background:var(--line);
  border:1px solid var(--line);margin:0 0 46px}
.fcaution{display:flex;gap:18px;background:var(--surf);padding:13px 17px;font-size:14.5px;
  line-height:1.55;color:var(--ink-2)}
.fcaution b{color:var(--ink);font-weight:600;flex:0 0 210px;min-width:0}
@media (max-width:680px){.fcaution{flex-direction:column;gap:3px}.fcaution b{flex:0 0 auto}}

.ffoot{margin-top:20px}
.ffoot p{font-size:13.5px;line-height:1.62;color:var(--ink-3);margin:0 0 12px;max-width:80ch}
.ffoot .fnote{color:var(--ink-4)}
.ffoot code{font-family:var(--f-mono);font-size:12.5px;color:var(--ink-2);
  background:var(--surf);border:1px solid var(--line-soft);padding:1px 5px}

/* ============================ object overlay ============================
   The top-layer dialog never takes space from the page below it. Its toolbar
   stays outside the scrolling content and its hero always contains the image. */
.detail-dialog{
  position:fixed;inset:0;margin:0;padding:24px;width:100%;height:100%;height:100dvh;
  max-width:none;max-height:none;border:0;background:transparent;color:var(--ink);
  overflow:hidden;font-family:var(--f-body);
}
.detail-dialog[open]{display:grid;place-items:center}
.detail-dialog::backdrop{background:rgba(12,16,22,.42);transition:background .35s}
.detail-dialog.detail-closing::backdrop{background:rgba(12,16,22,0)}
.detail-panel{
  display:flex;flex-direction:column;min-height:0;width:min(1040px,100%);
  max-height:90vh;max-height:min(90dvh,calc(100dvh - 48px));
  border:1px solid var(--line);border-top:3px solid var(--era,var(--acc));
  border-radius:8px;background:var(--surf);overflow:hidden;
  box-shadow:0 24px 100px rgba(0,0,0,.3);
}
.detail-toolbar{
  display:flex;align-items:center;gap:16px;flex:0 0 auto;
  padding:12px 20px;border-bottom:1px solid var(--line-soft);background:var(--surf);
}
.detail-toolbar .btn{font-size:12px;padding:8px 12px}
.detail-toolbar .btn:disabled{opacity:.45;cursor:default}
#detail-close{margin-left:auto;flex-shrink:0}
.dscroll{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable}
.detail-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:32px;padding:32px;border-bottom:1px solid var(--line-soft)}
.detail-media{min-width:0;display:grid;place-items:center;background:var(--era-t,var(--surf-2));border-radius:4px;overflow:hidden}
.detail-image{display:block;width:100%;height:auto;max-height:min(50vh,480px);object-fit:contain}
.detail-no-image{grid-template-columns:1fr}
.detail-no-image .dhead{max-width:760px}
.detail-no-image .thumb{margin-bottom:20px}
.detail-flight-layer{position:fixed;inset:0;pointer-events:none;overflow:hidden}
.detail-bloom-ring{position:fixed;width:28px;height:28px;border:2px solid var(--era,var(--acc));border-radius:50%;pointer-events:none}
@media (prefers-reduced-motion:reduce){
  .detail-dialog::backdrop,.rail,.card,.fplate,.fera,.froute,.lfcard,.cathead,.viewtoggle button,
  .gdetail button,.garrange button,.gchip,.iconbtn,.opt,.skip{transition:none}
  .card:hover,.fplate:hover,.fera:hover,.froute:hover{transform:none}
}
.dhead{
  min-width:0;position:relative;
}
.dhead .eyebrow{margin-bottom:7px;color:var(--era,var(--ink-3))}
.dhead h2{font-size:clamp(30px,3.3vw,44px);line-height:1.1;letter-spacing:.005em;overflow-wrap:anywhere}
.dhead .by{font-size:15px;color:var(--ink-2);margin-top:5px}
.dmeta{display:flex;gap:10px;flex-wrap:wrap;margin-top:13px;align-items:center}
.detail-intro{margin:20px 0 0;font-size:15.5px;line-height:1.75;color:var(--ink-2)}

.dbody{padding:28px 32px 40px;max-width:840px;margin:0 auto}
.dsec{margin-bottom:24px}
.dsec > .eyebrow{display:block;margin-bottom:8px}
.dsec p{margin:0;font-size:15.5px;line-height:1.66;color:var(--ink-2)}
.dsec.why{background:var(--era-t,var(--surf-2));border-left:3px solid var(--era,var(--acc));padding:14px 16px}
.dsec.why > .eyebrow{color:var(--era,var(--acc))}
.dsec.why p{color:var(--ink)}

.dfacts{display:flex;flex-direction:column;gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden}
.dfact{display:flex;gap:14px;background:var(--surf);padding:10px 13px;font-size:14.5px}
.dfact .k{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.07em;
  text-transform:uppercase;color:var(--ink-3);flex:0 0 116px;padding-top:3px}
.dfact .v{flex:1 1 auto;min-width:0;color:var(--ink-2)}

.rellist{display:flex;flex-direction:column;gap:5px}
.rellist{gap:7px}
.relbtn{
  display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);
  padding:11px 13px;cursor:pointer;font-family:inherit;color:var(--ink);font-size:15px;
  transition:border-color .12s,color .12s;
}
.relbtn:hover{border-color:var(--acc);color:var(--acc)}
.relbtn .bar{width:3px;align-self:stretch;background:var(--era,var(--off));flex:0 0 auto}
.relbtn .yr{font-family:var(--f-mono);font-size:13px;color:var(--ink-3);margin-left:auto;flex:0 0 auto}

.tagrow{display:flex;gap:7px;flex-wrap:wrap}
.tag{font-family:var(--f-mono);font-size:12px;letter-spacing:.045em;color:var(--ink-2);
  border:1px solid var(--line);border-radius:2px;padding:3px 9px}

.warnbox{
  background:color-mix(in srgb, var(--warn) 9%, var(--surf));
  border:1px solid color-mix(in srgb, var(--warn) 40%, transparent);
  border-left:3px solid var(--warn);
  border-radius:0;padding:12px 14px;font-size:14px;color:var(--ink-2);line-height:1.55;
}
.warnbox b{color:var(--warn)}

.scrim{position:absolute;inset:0;z-index:30;background:rgba(20,22,26,.34);opacity:0;pointer-events:none;transition:opacity .18s}
.scrim[data-on="1"]{opacity:1;pointer-events:auto}
@media (min-width:861px){.scrim{display:none}}

.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ============================ thumbs, accordion, links ============================ */
.thumb{
  flex:0 0 auto;width:46px;height:46px;border-radius:var(--r);
  display:grid;place-items:center;
  color:var(--era,var(--ink-3));
  background:var(--era-t, var(--surf-2));
  border:1px solid color-mix(in srgb, var(--era,var(--ink-4)) 30%, transparent);
}
.thumb svg{width:26px;height:26px}
.thumb.lg{width:62px;height:62px}
.thumb.lg svg{width:34px;height:34px}

.grouphead{
  display:flex;align-items:baseline;gap:13px;width:100%;text-align:left;
  background:transparent;border:0;color:inherit;font-family:inherit;cursor:pointer;
  margin:34px 0 6px;padding:9px 2px;border-bottom:2px solid var(--ink);
}
.grouphead:first-child{margin-top:0}
.grouphead h2{font-size:29px;line-height:1.1;flex:0 0 auto}
.grouphead .n{font-family:var(--f-mono);font-size:13px;color:var(--ink-3);letter-spacing:.02em}
.grouphead .chev{width:14px;height:14px;color:var(--acc);transition:transform .15s ease;flex:0 0 auto;
  align-self:center}
.grouphead[aria-expanded="true"] .chev{transform:rotate(90deg)}
.grouphead:hover h2{color:var(--acc)}

.cathead{
  display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);
  color:inherit;font-family:inherit;cursor:pointer;
  margin:12px 0 0;padding:13px 15px;transition:border-color .12s,background .12s;
}
.cathead:hover{border-color:var(--acc);background:var(--acc-tint)}
.cathead:hover h3{color:var(--acc)}
.cathead h3{font-size:21px;line-height:1.15;flex:0 0 auto;transition:color .12s}
.cathead .n{
  font-family:var(--f-mono);font-size:12.5px;font-weight:600;color:#FFFFFF;
  background:var(--acc-fill);border-radius:11px;padding:2px 9px;flex:0 0 auto;
}
.cathead .preview{
  font-family:var(--f-disp);font-style:italic;font-size:16px;color:var(--ink-3);
  white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;flex:1 1 auto;min-width:0;text-align:right;
}
.cathead .chev{width:13px;height:13px;color:var(--acc);transition:transform .15s ease;flex:0 0 auto}
.cathead[aria-expanded="true"] .chev{transform:rotate(90deg)}
.cathead + .grid{margin-top:12px}

.linkrow{display:flex;gap:8px;flex-wrap:wrap}
.extlink{
  display:inline-flex;align-items:center;
  font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.04em;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);
  color:var(--ink-2);padding:9px 14px;border-bottom-color:var(--line);
}
.extlink:hover{color:var(--acc);border-color:var(--acc);background:var(--acc-tint)}
.extlink.primary{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}
.extlink.primary:hover{background:var(--acc-fill-2);border-color:var(--acc-fill-2);color:#FFFFFF}

.garrange{
  display:flex;align-items:center;gap:1px;flex:0 0 auto;min-width:0;
  padding:2px;background:var(--surf-2);border:1px solid var(--line);border-radius:var(--r);
}
.garrange button{
  appearance:none;flex:0 0 auto;border:0;border-bottom:2px solid transparent;
  background:transparent;color:var(--ink-2);border-radius:1px;
  font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.015em;
  padding:5px 9px;cursor:pointer;white-space:nowrap;
  transition:background .12s,color .12s,border-color .12s;
}
.garrange button:hover{background:var(--acc-tint);color:var(--acc)}
.garrange button[aria-pressed="true"]{
  background:var(--surf);border-bottom-color:var(--acc);color:var(--ink);
}
.gess[aria-pressed="true"]{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}

/* --- the graph bar ---------------------------------------------------------
   Controls wrap into compact rows when needed. The route menu can extend below
   the bar without being clipped; on phones only the five-mode strip scrolls. */
.gbar{
  background:var(--bg-deep);border-bottom:1px solid var(--line);
  padding:7px 18px;gap:8px 11px;flex-wrap:wrap;min-height:46px;
  overflow:visible;
}
.glbl{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-3);flex:0 0 auto;
}
.gbar .gdetail button{padding:7px 12px;font-size:12px}
.gbar .gchip{padding:7px 12px;font-size:12px}

/* the routes disclosure */
.groutes{position:relative;flex:0 0 auto}
.groutes > summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.groutes > summary::-webkit-details-marker{display:none}
.groutes > summary::after{
  content:'';width:0;height:0;border:4px solid transparent;
  border-top-color:currentColor;margin-top:2px;
}
.groutes > summary[aria-pressed="true"]{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}
.groutes[open] > summary{border-color:var(--acc);color:var(--acc)}
.groutes-p{
  position:absolute;left:0;top:calc(100% + 6px);z-index:20;
  background:var(--surf);border:1px solid var(--line);
  box-shadow:0 12px 32px rgba(20,22,26,.20);padding:8px;min-width:230px;
}
.groutes-p .gtours{flex-direction:column;gap:2px;flex-wrap:nowrap}
.groutes-p .gchip{
  border:0;background:transparent;text-align:left;width:100%;
  padding:9px 11px;font-size:13.5px;letter-spacing:0;font-family:var(--f-body);
}
.groutes-p .gchip:hover{background:var(--acc-tint);color:var(--acc)}
.groutes-p .gchip[aria-pressed="true"]{background:var(--acc-fill);color:#FFFFFF}

/* the count and the era key, floating over the map: both are information
   about the view rather than controls, so they cost no layout height */
.gcap{
  position:absolute;left:0;right:0;bottom:0;z-index:4;pointer-events:none;
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
  padding:9px 16px;
  background:linear-gradient(to top, color-mix(in srgb, var(--bg) 92%, transparent), transparent);
}
.gcap .gcount{font-size:12.5px;color:var(--ink-3)}
@media (max-width:640px){.gcap{display:none}}

/* --- filter rail helper text --- */
.facethelp{font-size:13.5px;color:var(--ink-3);padding:3px 9px 9px;line-height:1.5}
.grouplbl{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-3);padding:12px 9px 4px;
}
.opt .n{font-size:13px;letter-spacing:.01em}
.opt .swatch{width:4px;height:17px}
.opt .dot{width:9px;height:9px}

/* ==================== the readable lineage (cluster board) ====================
   Opening a region does not zoom the map — it changes representation. The five
   arrangements use rectangular regions, with entries laid out once per region. */
/* The board is a sibling of the control bar, not an overlay on the map, so
   opening a cluster lets the bar scroll away with the content instead of
   holding 46px at the top of a shrinking reading area. */
.lfocus{
  flex:0 0 auto;background:var(--bg);
  display:flex;flex-direction:column;
}
.lfocus[hidden]{display:none}
#pane-graph[data-lf="1"]{overflow-y:auto;overflow-x:hidden}
#pane-graph[data-lf="1"] .graphwrap,
#pane-graph[data-lf="1"] .gcap,
#pane-graph[data-lf="1"] .gtools{display:none}
/* the breadcrumb stays — it is the way back — and the era headings stay with
   it, because a column of cards with no heading is unreadable. Nothing above
   them does. */
#pane-graph[data-lf="1"] .lfbar{position:sticky;top:0;z-index:9;box-shadow:0 1px 0 var(--line)}
#pane-graph[data-lf="1"] .lfhead{
  position:sticky;top:60px;z-index:6;
  background:var(--bg);padding-top:6px;
  box-shadow:0 6px 8px -6px color-mix(in srgb, var(--ink) 22%, transparent);
}
#pane-graph[data-lf="1"] .lfinner{padding-top:10px}

.lfbar{
  flex:0 0 auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:13px 22px;background:var(--bg-deep);border-bottom:1px solid var(--line);
}
.lfback{
  appearance:none;display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);
  color:var(--acc);font-family:var(--f-mono);font-size:12.5px;font-weight:500;
  letter-spacing:.07em;text-transform:uppercase;padding:9px 14px;flex:0 0 auto;
  transition:background .12s,border-color .12s;
}
.lfback:hover{background:var(--acc-tint);border-color:var(--acc)}
.lfback svg{width:15px;height:15px;flex:0 0 auto}
.lfcrumb{display:flex;align-items:baseline;gap:11px;flex:0 0 auto;min-width:0}
.lfgrp{font-size:15px;color:var(--ink-3)}
.lfsep{color:var(--ink-3);font-size:16px}
.lfcrumb h2{font-size:29px;line-height:1.1}
.lfbrief{
  display:flex;align-items:baseline;gap:20px;flex-wrap:wrap;margin-left:auto;
  font-size:14px;color:var(--ink-2);
}
.lfbrief b{color:var(--acc);font-size:19px;font-weight:600;margin-right:3px}
.lfbrief .mono{font-size:13px;color:var(--ink-3)}
.lfarch{max-width:34ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:900px){.lfbrief{margin-left:0}.lfcrumb h2{font-size:24px}}

.lfboard{flex:0 0 auto;display:flex;flex-direction:column}
.lfinner{
  position:relative;flex:1 1 auto;
  display:grid;grid-template-columns:repeat(4,minmax(232px,1fr));
  gap:0 26px;padding:16px 22px 26px;align-content:start;align-items:start;
}
.lfinner[data-cols="1"]{grid-template-columns:minmax(232px,620px)}
.lfinner[data-cols="2"]{grid-template-columns:repeat(2,minmax(232px,1fr))}
.lfinner[data-cols="3"]{grid-template-columns:repeat(3,minmax(232px,1fr))}
.lfinner[data-cols="4"]{grid-template-columns:repeat(4,minmax(232px,1fr))}
.lfthreads{position:absolute;left:0;top:0;pointer-events:none;z-index:0;overflow:visible}

.lfcol{display:flex;flex-direction:column;min-width:0}
.lfhead{background:var(--bg);padding-bottom:9px}
.lfrule{height:2px;background:var(--era)}
.lfheadrow{display:flex;align-items:baseline;gap:10px;padding-top:8px}
.lflab{
  font-family:var(--f-mono);font-size:12.5px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--era);
}
.lfyrs{font-size:12.5px;color:var(--ink-3);flex:1 1 auto}
.lfn{font-family:var(--f-disp);font-size:20px;color:var(--ink);flex:0 0 auto}

.lfstack{display:flex;flex-direction:column;gap:8px;position:relative;z-index:1}
.lfcard{
  appearance:none;display:flex;text-align:left;cursor:pointer;padding:0;
  background:var(--surf);border:1px solid var(--line);border-radius:0;
  font-family:inherit;color:inherit;overflow:hidden;
  transition:border-color .12s, box-shadow .12s;
}
.lfcard:hover{border-color:var(--acc);box-shadow:0 4px 14px rgba(20,22,26,.10)}
.lfcard:hover .lfname{color:var(--acc)}
.lfcard[data-chain="1"]{border-color:var(--ink-4)}
.lfcard[aria-current="true"]{border:2px solid var(--acc);box-shadow:0 5px 18px var(--acc-glow)}
.lfspine{flex:0 0 3px;background:var(--era)}
.lfbody{flex:1 1 auto;min-width:0;padding:10px 13px;display:flex;flex-direction:column;gap:4px}
.lfline{display:flex;align-items:baseline;gap:10px}
.lfname{
  font-size:15.5px;font-weight:600;color:var(--ink);flex:1 1 auto;min-width:0;
  line-height:1.26;transition:color .12s;
}
.lfyear{font-size:13px;font-weight:600;color:var(--era);flex:0 0 auto}
.lfmeta{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-3)}
.lfby{flex:1 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lfdot{
  width:8px;height:8px;border-radius:50%;flex:0 0 auto;
  border:1px solid var(--ink-4);background:transparent;
}
.lfdot.on{background:var(--ok);border-color:var(--ok)}
.lfst{
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;
  text-transform:uppercase;flex:0 0 auto;
}

.lflegend{
  flex:0 0 auto;display:flex;gap:20px;flex-wrap:wrap;
  padding:11px 22px;background:var(--bg-deep);border-top:1px solid var(--line);
  font-size:13.5px;color:var(--ink-3);
}
.lflegend b{color:var(--ink-2)}
.lflegend .lfhot{color:var(--acc)}

@media (max-width:1080px){
  .lfinner,.lfinner[data-cols]{grid-template-columns:repeat(2,minmax(220px,1fr));gap:0 22px}
  .lfinner[data-cols="1"]{grid-template-columns:minmax(220px,1fr)}
}
@media (max-width:620px){
  .lfinner,.lfinner[data-cols]{grid-template-columns:1fr}
  .lfthreads{display:none}
  .lflegend span + span{display:none}
}

/* --- narrow viewports -------------------------------------------------------
   Keep every graph control reachable; the arrangement strip scrolls on its own
   when the five labels do not fit, while routes remain free to open below. */
@media (max-width:760px){
  .gbar{
    flex-wrap:wrap;overflow:visible;
    padding:10px 14px;gap:10px;-webkit-overflow-scrolling:touch;
  }
  .garrange{max-width:calc(100vw - 120px);padding:4px;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
  .gtours{flex-wrap:nowrap;overflow:visible}
  .gcount{display:none}
  .lfbar{padding:11px 14px;gap:12px}
  .lfbrief{gap:14px;font-size:13.5px}
  .lflegend{padding:9px 14px;font-size:12.5px;gap:12px}
  .lfinner{padding:14px 14px 22px}
  .glegend{padding:9px 14px;gap:14px}
  .glegend .row{font-size:13px}
  .front{padding:26px 16px 64px}
  .fsect h2{font-size:26px}
  .fstat .v{font-size:31px}
  .scroll{padding:16px 14px 64px}
  .grouphead h2{font-size:24px}
  .cathead h3{font-size:19px}
  .cathead .preview{display:none}
}

/* ---- the medallion peek card ------------------------------------------------
   Shown on hover over a cluster: what it is, how it sits in time, and its five
   landmarks. pointer-events stay off, so there is no hover trap between the
   medallion and the card. */
#gtip.peek{
  width:268px;max-width:none;padding:0;background:var(--surf);
  border:1px solid var(--line);box-shadow:0 12px 32px rgba(20,22,26,.18);
}
.peek-rule{height:3px;background:var(--acc)}
.peek-b{padding:13px 15px 14px}
.peek-t{font-family:var(--f-disp);font-size:21px;line-height:1.12;color:var(--ink)}
.peek-m{font-size:12.5px;color:var(--ink-3);margin:4px 0 11px}
.peek-l{display:flex;flex-direction:column}
.peek-r{
  display:flex;align-items:baseline;gap:9px;padding:6px 0;
  border-top:1px solid var(--line-soft);font-size:13.5px;color:var(--ink);
}
.peek-r i{width:3px;height:13px;flex:0 0 auto;align-self:center}
.peek-r span{flex:1 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.peek-r b{font-size:12.5px;font-weight:500;color:var(--ink-3);flex:0 0 auto}
.peek-f{display:flex;align-items:baseline;gap:10px;margin-top:12px}
.peek-go{
  font-family:var(--f-mono);font-size:11.5px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--acc);
}
.peek-more{font-size:12.5px;color:var(--ink-3);margin-left:auto}

/* --- skip link: the rail is 290px of controls before the content --- */
.skip{
  position:absolute;left:12px;top:-60px;z-index:90;
  background:var(--acc-fill);color:#FFFFFF;border:0;border-bottom:0;
  font-family:var(--f-mono);font-size:13px;letter-spacing:.05em;
  padding:11px 16px;transition:top .12s;
}
.skip:focus{top:12px;color:#FFFFFF}

/* ==================== the front page's "what this is" ====================
   Three hundred and thirty entries is a lot to be handed at once, so the front
   page says what the thing is and how to work it before it starts listing. */
.fhow{
  display:grid;grid-template-columns:minmax(280px,1fr) minmax(340px,1.35fr);
  gap:34px 46px;margin:0 0 34px;
  padding:26px 0 0;border-top:1px solid var(--line);
}
.fhow-lead .eyebrow{display:block;margin-bottom:9px}
.fhow-lead p{margin:0;font-size:16.5px;line-height:1.62;color:var(--ink-2)}
.fhow-lead b{color:var(--ink)}
.fhow-steps{display:flex;flex-direction:column;gap:19px}
.fhow-s{display:flex;gap:14px}
.fhow-n{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:12.5px;font-weight:600;
  background:var(--acc-fill);color:#FFFFFF;margin-top:2px;
}
.fhow-s h3{font-size:19px;line-height:1.2;margin-bottom:3px}
.fhow-s p{margin:0;font-size:14.5px;line-height:1.56;color:var(--ink-2)}
@media (max-width:860px){
  .fhow{grid-template-columns:1fr;gap:26px;margin-bottom:28px}
  .fhow-lead p{font-size:15.5px}
}

/* the rail belongs to the collection, so it is not shown over the front page */
#app[data-view="overview"] .rail{display:none}
#app[data-view="overview"] #railtoggle{display:none}

@media (max-width:720px){
  .detail-dialog{padding:10px}
  .detail-panel{max-height:calc(100vh - 20px);max-height:calc(100dvh - 20px)}
  .detail-toolbar{padding:10px 14px;gap:10px}
  .detail-toolbar .eyebrow{font-size:10px}
  .detail-hero{grid-template-columns:1fr;gap:22px;padding:22px}
  .detail-image{max-height:42vh;max-height:42dvh}
  .dhead h2{font-size:34px}
  .dbody{padding:24px 22px 32px;width:100%}
  .dfact{gap:10px}.dfact .k{flex-basis:90px}
}

/* ============================ admin ============================
   The private owner panel (/admin). Server-rendered pages that reuse the
   tokens above; every rule is scoped under body.admin so the catalogue is
   untouched. Red stays the only interactive colour.                    */
body.admin{height:auto;min-height:100%;overflow:auto;background:var(--bg)}
.admin-bar{
  position:relative;display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;
  padding:14px 20px;background:var(--surf);border-bottom:1px solid var(--line-soft);
}
.admin-bar::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--rainbow)}
.admin a{border-bottom:0}
.admin-brand{display:flex;align-items:baseline;gap:12px;color:var(--ink)}
.admin-brand:hover{color:var(--ink)}
.admin-wm{font-family:var(--f-disp);font-size:25px;line-height:1}
.admin-sub{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);
  padding-left:12px;border-left:1px solid var(--line)}
.admin-nav{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;margin-left:auto}
.admin-nav a{font-family:var(--f-mono);font-size:12.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);padding:6px 0;
  border-bottom:2px solid transparent}
.admin-nav a:hover{color:var(--acc)}
.admin-nav a[aria-current="page"]{color:var(--acc);border-bottom-color:var(--acc)}
.admin-nav .admin-ext{color:var(--ink-3)}
.admin-main{max-width:1080px;margin:0 auto;padding:28px 20px 72px}
.admin-h1{font-size:40px;line-height:1.1;margin:0 0 18px}
.admin h2{font-size:24px;line-height:1.2;margin:0 0 12px}
.admin-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.admin-head .admin-h1{margin-bottom:8px}
.admin-crumbs{font-family:var(--f-mono);font-size:12.5px;color:var(--ink-3);margin:0 0 6px}
.admin-crumbs a{color:var(--ink-2)}
.admin-muted{color:var(--ink-3)}
.admin-hint{display:block;font-size:13.5px;color:var(--ink-3);margin-top:4px}
.admin-nowrap{white-space:nowrap}
.admin code{font-family:var(--f-mono);font-size:.9em;background:var(--surf-2);border:1px solid var(--line-soft);border-radius:var(--r);padding:1px 5px}

.admin-card{background:var(--surf);border:1px solid var(--line-soft);border-radius:4px;padding:20px 22px;margin:0 0 18px}
.admin-card-warn{border-color:var(--warn);background:var(--e1-t)}
.admin-login{max-width:420px;margin:40px auto}

.admin-flash{border-radius:var(--r);padding:11px 14px;margin:0 0 16px;border:1px solid var(--line);border-left-width:4px;background:var(--surf)}
.admin-flash-ok{border-left-color:var(--ok)}
.admin-flash-err{border-left-color:var(--acc);background:var(--acc-tint)}
.admin-flash-warn{border-left-color:var(--warn);background:var(--e1-t)}
.admin-problems{margin:-6px 0 18px;padding:10px 14px 10px 34px;background:var(--acc-tint);border:1px solid var(--acc-dim);
  border-radius:var(--r);font-family:var(--f-mono);font-size:13px;color:var(--ink-2)}

.admin-form label{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin:0 0 14px}
.admin-form fieldset{border:0;margin:0;padding:0;min-width:0}
.admin-form fieldset:disabled{opacity:.72}
.admin input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.admin textarea,.admin select{
  display:block;width:100%;margin-top:6px;background:var(--bg);color:var(--ink);
  border:1px solid var(--line);border-radius:var(--r);padding:10px 12px;
  font-family:var(--f-body);font-size:15px;font-weight:400;letter-spacing:.005em;
}
.admin input.mono{font-family:var(--f-mono);font-size:14px}
.admin textarea{resize:vertical;line-height:1.5}
.admin input:focus,.admin textarea:focus,.admin select:focus{border-color:var(--acc);outline:none;box-shadow:0 0 0 3px var(--acc-glow)}
.admin input[readonly]{color:var(--ink-3);background:var(--surf-2)}
.admin input[type="file"]{display:block;margin-top:8px;font-family:var(--f-body);font-size:14px;color:var(--ink-2)}
.admin input[type="checkbox"]{accent-color:var(--acc-fill);width:16px;height:16px;margin:0 8px 0 0;vertical-align:-3px}
.admin-form .admin-check,.admin-check{display:block;font-weight:400;color:var(--ink);margin:0 0 8px}
.admin-checks{display:flex;flex-wrap:wrap;gap:4px 18px;margin:4px 0 12px}
.admin-checks legend{font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:6px;padding:0}
.admin-checks .admin-check{margin:0}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:0 18px}

.admin-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;appearance:none;cursor:pointer;
  font-family:var(--f-mono);font-size:12.5px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;
  padding:10px 16px;border-radius:var(--r);border:1px solid var(--line);background:var(--surf);color:var(--ink-2);
  text-decoration:none;white-space:nowrap;transition:background .12s,color .12s,border-color .12s;
}
.admin-btn:hover{color:var(--acc);border-color:var(--acc);background:var(--acc-tint)}
.admin-btn-primary{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}
.admin-btn-primary:hover{background:var(--acc-fill-2);border-color:var(--acc-fill-2);color:#FFFFFF}
.admin-btn-danger{background:transparent;border-color:var(--acc);color:var(--acc)}
.admin-btn-danger:hover{background:var(--acc-fill);color:#FFFFFF}
.admin-btn-quiet{border-color:transparent;background:transparent;padding:6px 8px}
.admin-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:4px 0 18px}
.admin-card .admin-actions:last-child,.admin-form .admin-actions:last-child{margin-bottom:0}
.admin-inline{display:inline;margin:0}

.admin-filter{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px 16px;margin-bottom:8px}
.admin-filter label{margin:0;font-size:14px;font-weight:600;color:var(--ink-2)}
.admin-filter .admin-check{margin-bottom:10px}
.admin-grow{flex:1 1 260px}

.admin-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:20px}
.admin-stat{display:flex;flex-direction:column;gap:2px;padding:16px 18px;background:var(--surf);border:1px solid var(--line-soft);border-radius:4px;color:var(--ink)}
a.admin-stat:hover{border-color:var(--acc);color:var(--ink)}
.admin-stat b{font-size:28px;font-weight:500;line-height:1.1}
.admin-stat span{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}

.admin-tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.admin-table{width:100%;border-collapse:collapse;font-size:14.5px}
.admin-table th{text-align:left;font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-3);padding:8px 10px;border-bottom:1px solid var(--line)}
.admin-table td{padding:9px 10px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.admin-table tbody tr:hover{background:var(--surf-2)}
.admin-table .admin-removed td{color:var(--ink-3)}
.admin-detail{font-size:12px;color:var(--ink-3);word-break:break-word;max-width:420px}
.admin-diff td{word-break:break-word}
.admin-before{color:var(--ink-3);text-decoration:line-through;text-decoration-color:var(--acc-dim)}
.admin-after{color:var(--ink)}

.admin-tag{display:inline-block;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.05em;padding:2px 7px;
  border:1px solid var(--line);border-radius:var(--r);color:var(--ink-2);background:var(--surf-2)}
.admin-tag-off{color:var(--acc);border-color:var(--acc-dim);background:var(--acc-tint)}

.admin-picker-filter{margin:0 0 10px !important}
.admin-picker-list{max-height:320px;overflow-y:auto;border:1px solid var(--line-soft);border-radius:var(--r);padding:10px 12px;background:var(--bg)}
.admin-picker-list .admin-check{margin:0 0 6px}
.admin-picker-list .admin-check[hidden]{display:none}

.admin-deps{padding-left:20px;margin:0 0 10px}
.admin-deps li{margin-bottom:8px}
.admin-deps ul{margin:6px 0 0;padding-left:20px}
.admin-list{list-style:none;margin:0;padding:0}
.admin-list li{padding:8px 0;border-bottom:1px solid var(--line-soft)}
.admin-list li:last-child{border-bottom:0}
.admin-revs{list-style:none;margin:0;padding:0}
.admin-revs>li{padding:12px 0;border-bottom:1px solid var(--line-soft)}
.admin-revs>li:last-child{border-bottom:0}
.admin-rev-head{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:14px}
.admin-revs details{margin-top:8px}
.admin-revs summary{cursor:pointer;color:var(--acc);font-size:14px}
.admin-revs .admin-inline{display:block;margin-top:6px}

/* review queue and decision page */
.admin-h2{font-size:28px;margin:26px 0 12px}
.admin .admin-h3{font-family:var(--f-body);font-size:16px;font-weight:700;margin:0 0 8px}
.admin-small{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;font-weight:400}
.admin-tag-warn{color:var(--ink);border-color:var(--warn);background:var(--e1-t)}
.admin-panels{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px;margin:0 0 18px}
.admin-panels>.admin-card{margin:0;min-width:0}
.admin-kv th{width:34%;text-align:left;font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-3);padding:8px 10px 8px 0;border-bottom:1px solid var(--line-soft);vertical-align:top}
.admin-kv td,.admin-diff td{word-break:break-word}
.admin-diff tbody th{text-align:left;font-weight:600;font-size:13.5px;padding:9px 10px 9px 0;border-bottom:1px solid var(--line-soft);vertical-align:top}
.admin-conflict td,.admin-conflict th,.admin-changed td,.admin-changed th{background:var(--e1-t)}
.admin-dl{display:grid;grid-template-columns:minmax(90px,max-content) 1fr;gap:6px 16px;margin:0}
.admin-dl dt{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);padding-top:3px}
.admin-dl dd{margin:0;min-width:0;overflow-wrap:anywhere}
.admin-pre{white-space:pre-wrap}
.admin-break{overflow-wrap:anywhere;word-break:break-all}
.admin-links{list-style:none;margin:0;padding:0}
.admin-staged{margin:0 0 12px}
.admin-staged img{display:block;max-width:100%;height:auto;max-height:420px;object-fit:contain;background:var(--surf-2);border:1px solid var(--line-soft);border-radius:var(--r)}
.admin-confirm{padding:10px 12px;border:1px solid var(--warn);border-radius:var(--r);background:var(--e1-t)}
.admin-details>summary{cursor:pointer;list-style:none}
.admin-details>summary::-webkit-details-marker{display:none}
.admin-details>summary .admin-h3{display:inline;color:var(--acc)}
.admin-details>summary .admin-h3::before{content:'▸ ';color:var(--acc)}
.admin-details[open]>summary .admin-h3::before{content:'▾ '}
.admin-details[open]>summary{margin-bottom:14px}
.admin-details .admin-card{border-left:0;border-right:0;border-radius:0;padding-left:0;padding-right:0}
.admin-card-quiet{background:transparent}
@media (max-width:640px){
  .admin-dl{grid-template-columns:1fr;gap:2px 0}
  .admin-dl dd{margin-bottom:8px}
  .admin-kv th{width:40%}
}

@media (max-width:640px){
  .admin-bar{padding:12px 16px}
  .admin-wm{font-size:22px}
  .admin-nav{margin-left:0;width:100%}
  .admin-main{padding:20px 16px 56px}
  .admin-h1{font-size:32px}
  .admin-card{padding:16px}
  .admin-table{font-size:13.5px}
}

/* ============================== suggest ==============================
   Public suggestion pages (list, detail, form) and the entry dialog's
   "Improve this entry" links. Built from the tokens and components above;
   only the pieces those pages need that did not exist yet. */
body.sg-body{overflow:auto;height:auto;min-height:100%;display:flex;flex-direction:column}
.sg-top{position:sticky;top:0}
.sg-brand,.sg-brand:hover{border-bottom:0;color:inherit}
.sg-mark{display:block;flex:0 0 auto}
.sg-nav a{
  display:block;border:0;border-right:1px solid var(--line);background:transparent;color:var(--ink-2);
  font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;
  padding:10px 17px;white-space:nowrap;transition:background .12s,color .12s;
}
.sg-nav a:last-child{border-right:0}
.sg-nav a:hover{color:var(--acc);background:var(--acc-tint)}
.sg-nav a[aria-current="page"]{background:var(--acc-fill);color:#FFFFFF}
.sg-main{flex:1 0 auto;outline:none}
.sg-wrap{max-width:1120px;margin:0 auto;padding:38px 30px 70px}
.sg-narrow{max-width:860px}
.sg-head{margin-bottom:26px}
.sg-head .eyebrow{display:block;margin-bottom:8px}
.sg-head h1{font-size:clamp(34px,4.4vw,52px);line-height:1.06;margin-bottom:12px;overflow-wrap:anywhere}
.sg-lede{font-size:17px;line-height:1.62;color:var(--ink-2);max-width:66ch;margin:0}
.sg-actions{margin-top:20px}
.btn.sg-btn,.btn.sg-btn:hover{border-bottom:0;color:#FFFFFF;display:inline-block}
.sg-back{margin:0 0 18px;font-size:14px}
.sg-note{margin:0 0 18px}
.sg-foot{border-top:1px solid var(--line-soft);padding:18px 30px 26px;text-align:center}
.sg-foot p{margin:0 auto;max-width:70ch;font-size:13px;color:var(--ink-3)}
.sg-help{font-size:13.5px;color:var(--ink-3);line-height:1.5}

/* list: filters, table, pager */
.sg-filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin:0 0 14px;
  padding:16px;background:var(--surf);border:1px solid var(--line-soft);border-radius:var(--r)}
.sg-field{display:flex;flex-direction:column;gap:6px;min-width:0;margin:0 0 16px;border:0;padding:0}
.sg-filters .sg-field{margin:0}
.sg-grow{flex:1 1 220px}
.sg-field input:not([type="checkbox"]):not([type="radio"]),.sg-field textarea{
  width:100%;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:var(--r);
  padding:10px 12px;font-family:var(--f-body);font-size:15px;letter-spacing:.005em;
}
.sg-field textarea{resize:vertical;line-height:1.55;min-height:84px}
.sg-field input::placeholder,.sg-field textarea::placeholder{color:var(--ink-4)}
.sg-field input:focus,.sg-field textarea:focus,.sg-field select:focus{border-color:var(--acc);outline:none;box-shadow:0 0 0 3px var(--acc-glow)}
.sg-field select{width:100%}
.sg-apply{padding:10px 18px}
.sg-count-line{font-size:13px;color:var(--ink-3);margin:0 0 10px}
.sg-table{border:1px solid var(--line-soft);border-radius:var(--r);background:var(--line-soft);
  display:flex;flex-direction:column;gap:1px;overflow:hidden}
.sg-tr{display:grid;grid-template-columns:118px minmax(0,1fr) 112px 190px 92px;gap:16px;align-items:center;
  background:var(--surf);padding:13px 16px}
.sg-th{background:var(--surf-2);padding:9px 16px;font-family:var(--f-mono);font-size:11.5px;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.sg-main-cell{display:flex;flex-direction:column;gap:2px;min-width:0}
.sg-title{font-family:var(--f-disp);font-size:21px;line-height:1.2;color:var(--ink);border-bottom:0;overflow-wrap:anywhere}
.sg-title:hover{color:var(--acc)}
.sg-summary{font-size:14px;color:var(--ink-2);line-height:1.5;overflow-wrap:anywhere}
.sg-date{font-size:12.5px;color:var(--ink-3)}
.sg-type .ac{white-space:nowrap}
.sg-empty{padding:56px 20px}
.sg-empty .btn{border-bottom:0;display:inline-block;color:#FFFFFF}
.sg-pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}
.sg-pager .mono{font-size:13px;color:var(--ink-3)}

/* +1 toggle: same family as the ghost toggles in the catalogue */
.sg-vote{
  appearance:none;display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);color:var(--ink-2);
  font-family:var(--f-mono);font-size:13px;font-weight:600;letter-spacing:.04em;padding:7px 11px;
  transition:color .12s,border-color .12s,background .12s;
}
.sg-vote:hover{border-color:var(--acc);color:var(--acc);background:var(--acc-tint)}
.sg-vote[aria-pressed="true"]{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}
.sg-vote[aria-pressed="true"]:hover{background:var(--acc-fill-2)}
.sg-vote:disabled{cursor:default;opacity:.6;background:var(--surf-2);border-color:var(--line-soft);color:var(--ink-3)}
.sg-vote[aria-busy="true"]{opacity:.7;cursor:progress}
.sg-count{font-weight:500}
.sg-votebox{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}
.sg-votehelp{font-size:13.5px;color:var(--ink-3)}
.sg-vote-msg{margin:10px 0 0;font-size:13.5px;color:var(--acc)}
.sg-vote-ts{margin-top:12px}

/* detail */
.sg-dhead .dmeta{margin-top:4px}
.sg-entrylink{font-size:14px}
.sg-ok{background:color-mix(in srgb, var(--ok) 9%, var(--surf));border:1px solid color-mix(in srgb, var(--ok) 40%, transparent);
  border-left:3px solid var(--ok);padding:12px 14px;font-size:14.5px;color:var(--ink-2);margin:0 0 20px}
.sg-ok b{color:var(--ok)}
.sg-decision{background:var(--surf-2);border-left:3px solid var(--info);padding:14px 16px}
.sg-decision[data-status="accepted"],.sg-decision[data-status="accepted_edited"]{border-left-color:var(--ok)}
.sg-decision[data-status="rejected"]{border-left-color:var(--off)}
.sg-decision[data-status="duplicate"]{border-left-color:var(--warn)}
.sg-decision p + p{margin-top:8px}
.sg-decision-line{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.sg-edited b{color:var(--ok)}
.sg-note-text,.sg-pre{white-space:pre-line}
.sg-diff{display:flex;flex-direction:column;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden}
.sg-dr{display:grid;grid-template-columns:130px minmax(0,1fr) minmax(0,1fr);gap:14px;background:var(--surf);padding:10px 13px;font-size:14.5px}
.sg-dr .k,.sg-dh{font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}
.sg-dh{background:var(--surf-2)}
.sg-old{color:var(--ink-3);text-decoration:line-through;text-decoration-color:var(--acc-dim);overflow-wrap:anywhere}
.sg-new{color:var(--ink);overflow-wrap:anywhere;background:var(--acc-tint);margin:-4px -6px;padding:4px 6px}
.sg-url{overflow-wrap:anywhere;word-break:break-word}
.sg-sources{margin:0;padding-left:18px;font-size:14.5px;line-height:1.7}
.sg-final .dfacts{border-color:color-mix(in srgb, var(--ok) 40%, transparent)}

/* form */
.sg-errors{border:1px solid var(--acc-dim);border-left:3px solid var(--acc);background:var(--acc-tint);
  padding:12px 16px;margin:0 0 20px;font-size:14.5px;color:var(--ink-2);outline:none}
.sg-errors b{color:var(--acc)}
.sg-errors ul{margin:6px 0 0;padding-left:18px}
.sg-types{border:0;padding:0;margin:0 0 26px}
.sg-types legend{margin-bottom:10px;padding:0}
.sg-typegrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.sg-typeopt{position:relative;display:flex;flex-direction:column;gap:3px;cursor:pointer;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);padding:13px 14px 13px 40px;
  transition:border-color .12s,background .12s}
.sg-typeopt:hover{border-color:var(--acc)}
.sg-typeopt input{position:absolute;left:14px;top:16px;margin:0;accent-color:var(--acc-fill)}
.sg-typeopt:has(input:checked){border-color:var(--acc);background:var(--acc-tint);box-shadow:inset 0 0 0 1px var(--acc)}
.sg-typename{font-family:var(--f-disp);font-size:20px;line-height:1.15;color:var(--ink)}
.sg-typehelp{font-size:13px;color:var(--ink-3);line-height:1.4}
.sg-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px;align-items:start}
.sg-col{min-width:0}
.sg-sec{background:var(--surf);border:1px solid var(--line-soft);border-radius:var(--r);padding:20px 20px 6px;margin:0 0 18px}
.sg-sec > .sg-help{margin:-6px 0 14px}
.sg-h2{font-size:25px;line-height:1.15;margin:0 0 14px}
.sg-row{display:flex;flex-wrap:wrap;gap:0 14px}
.sg-year{flex:0 0 110px}
.sg-req{color:var(--acc);letter-spacing:.06em;margin-left:4px}
.sg-checks{flex-direction:row;flex-wrap:wrap;gap:8px 18px}
.sg-checks legend{width:100%;margin-bottom:6px;padding:0}
.sg-check{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;color:var(--ink-2);cursor:pointer}
.sg-check input{accent-color:var(--acc-fill);width:16px;height:16px;margin:0}
.sg-picker{position:relative}
.sg-chips{display:flex;flex-wrap:wrap;gap:7px}
.sg-chips:empty{display:none}
.sg-chip{cursor:pointer;padding:5px 12px 5px 9px}
.sg-chip input{accent-color:var(--acc-fill);margin:0}
.sg-results{position:absolute;left:0;right:0;top:100%;z-index:20;margin:4px 0 0;padding:4px 0;list-style:none;
  background:var(--surf);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 28px rgba(20,22,26,.16);
  max-height:280px;overflow-y:auto}
.sg-result{display:flex;align-items:baseline;gap:10px;padding:8px 12px;cursor:pointer;font-size:14.5px}
.sg-result[aria-selected="true"],.sg-result:hover{background:var(--acc-tint);color:var(--acc)}
.sg-rn{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sg-ry{flex:0 0 auto;font-size:12px;color:var(--ink-3)}
.sg-none{cursor:default;color:var(--ink-3)}
.sg-pending{margin:4px 0 16px;padding:12px 14px;background:var(--surf-2);border-left:3px solid var(--info)}
.sg-pending ul{margin:6px 0;padding-left:18px;font-size:14px;line-height:1.6}
.sg-pending .mono{font-size:12px;color:var(--ink-3)}
.sg-hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.sg-ts{margin:4px 0 16px}
.sg-submit{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.sg-submit .btn:disabled{opacity:.5;cursor:default}
.sg-hints{position:sticky;top:calc(var(--bar) + 18px);background:var(--surf);border:1px solid var(--line-soft);
  border-top:3px solid var(--info);border-radius:var(--r);padding:14px 16px}
.sg-hints .eyebrow{display:block;margin-bottom:6px}
.sg-hint-h{margin:10px 0 4px;font-size:13px;font-weight:600;color:var(--ink-2)}
.sg-hints ul{margin:0;padding-left:16px;font-size:14px;line-height:1.6}
.sg-hints .mono{font-size:12px;color:var(--ink-3)}
[data-for][hidden]{display:none}

/* entry dialog: compact "Suggest …" actions under the title */
.sg-dlg-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.sg-dlg-actions a{
  display:inline-flex;align-items:center;padding:6px 11px;border-radius:var(--r);
  font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  background:var(--acc-tint);border:1px solid var(--acc);color:var(--acc);
}
.sg-dlg-actions a:hover{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}
.sg-dlg-actions a.primary{background:var(--acc-fill);border-color:var(--acc-fill);color:#FFFFFF}
.sg-dlg-actions a.primary:hover{background:var(--acc-fill-2);border-color:var(--acc-fill-2)}

@media (max-width:900px){
  .sg-layout{grid-template-columns:1fr}
  .sg-hints{position:static;order:-1}
  .sg-typegrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sg-tr{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"type vote" "main main" "date status";gap:6px 14px}
  .sg-th{display:none}
  .sg-tr > :nth-child(1){grid-area:type;align-self:center}
  .sg-tr > :nth-child(2){grid-area:main}
  .sg-tr > :nth-child(3){grid-area:date;align-self:center}
  .sg-tr > :nth-child(4){grid-area:status;justify-self:end}
  .sg-tr > :nth-child(5){grid-area:vote;justify-self:end}
}
@media (max-width:760px){
  .sg-wrap{padding:24px 16px 56px}
  .sg-nav{order:3;flex:1 1 100%}
  .sg-nav a{flex:1 1 0;text-align:center;padding:10px 4px;font-size:12px;letter-spacing:.05em}
  .sg-filters{padding:12px}
  .sg-filters .sg-field{flex:1 1 140px}
  .sg-filters .sg-grow{flex-basis:100%}
  .sg-dr{grid-template-columns:1fr;gap:4px}
  .sg-dh{display:none}
  .sg-new{margin:0;padding:4px 6px}
  .sg-sec{padding:16px 14px 4px}
  .sg-foot{padding:16px}
}
@media (max-width:470px){
  .sg-typeopt{padding:11px 10px 11px 34px}
  .sg-typeopt input{left:11px;top:14px}
  .sg-typename{font-size:18px}
}