@font-face{font-family:'Archivo';src:url('/static/fonts/archivo-100_900-normal.woff2') format('woff2');font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:'Plex Mono';src:url('/static/fonts/plex-mono-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Plex Mono';src:url('/static/fonts/plex-mono-500.woff2') format('woff2');font-weight:500;font-display:swap}

/* ---------------------------------------------------------------------------
   Two exposures. The archive's own fact is that every model exists twice:
   a lit scene render and a transparent cutout. The page is a proofing table,
   so the system is built from print-registration language: hairlines, crop
   marks, edge-print mono, one registration red. Sharp corners everywhere.
   Light is the proofing table; dark is the same table under a safelight.
   Every text/ground pair below clears WCAG AA at its smallest size.
   --------------------------------------------------------------------------- */
:root{
  --sans:'Archivo','Helvetica Neue',Helvetica,Arial,sans-serif;
  --mono:'Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.61,.16,1);
  --ease-seam:cubic-bezier(.65,0,.35,1);
  --t-fast:140ms; --t-mid:260ms; --t-slow:520ms;
  --r:0px;
  --gut:clamp(16px,3.4vw,48px);
  --max:1680px;
  --bar:58px;
  --ctl:32px;          /* single control height for the whole top bar */
  --t-mega:clamp(2.75rem,1.05rem + 7.1vw,7.25rem);
  --t-xl:clamp(1.9rem,1.25rem + 2.4vw,3.25rem);
  --t-l:clamp(1.35rem,1.1rem + 1.1vw,1.9rem);
  --t-body:clamp(1rem,.96rem + .18vw,1.0625rem);
  --t-s:.8125rem;
  --t-xs:.6875rem;
}
html[data-theme=dark]{
  --bg:#101110; --bg2:#171816; --bg3:#1e1f1c;
  --ink:#efece2; --body:#c9c6ba; --muted:#a6a398; --faint:#918e84;
  --line:rgba(239,236,226,.20); --line2:rgba(239,236,226,.085);
  --accent:#ff5c3f; --accent-ink:#14150f; --accent-soft:rgba(255,92,63,.12);
  --danger:#ff6b5b; --danger-ink:#14150f; --danger-soft:rgba(255,107,91,.13);
  --stage:#1b1c19; --check-a:#24251f; --check-b:#30312a;
  --reg:rgba(239,236,226,.34);
  --shadow:0 26px 70px -20px rgba(0,0,0,.9),0 2px 8px rgba(0,0,0,.45);
  --scrim:rgba(16,17,16,.80);
}
html[data-theme=light]{
  --bg:#e7e5de; --bg2:#dedcd3; --bg3:#f1efe9;
  --ink:#14150f; --body:#3b3c33; --muted:#5f6055; --faint:#626357;
  --line:rgba(20,21,15,.16); --line2:rgba(20,21,15,.075);
  --accent:#b8321c; --accent-ink:#fff8f2; --accent-soft:rgba(184,50,28,.10);
  --danger:#a32c1e; --danger-ink:#fff8f2; --danger-soft:rgba(163,44,30,.09);
  --stage:#d7d4c9; --check-a:#cfccc1; --check-b:#bdb9ac;
  --reg:rgba(20,21,15,.38);
  --shadow:0 24px 60px -24px rgba(20,21,15,.34),0 2px 6px rgba(20,21,15,.07);
  --scrim:rgba(231,229,222,.86);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scrollbar-gutter:stable}
body{
  margin:0;background:var(--bg);color:var(--body);
  font-family:var(--sans);font-size:16px;line-height:1.5;font-weight:400;
  letter-spacing:-.004em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:var(--accent-ink)}
a{color:inherit}
button{font-family:inherit;font-size:inherit;letter-spacing:inherit;color:inherit}
img{display:block;max-width:100%}
h1,h2,h3,p,dl,dd,dt,figure{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:0}
:focus:not(:focus-visible){outline:none}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip{
  position:fixed;top:0;left:50%;transform:translate(-50%,-120%);
  z-index:900;background:var(--ink);color:var(--bg);
  padding:11px 20px;font-size:13px;font-weight:500;text-decoration:none;
  transition:transform var(--t-fast) var(--ease);
}
.skip:focus{transform:translate(-50%,0)}

/* ------------------------------- top bar -------------------------------- */
.bar{
  position:sticky;top:0;z-index:60;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
.bar-in{
  max-width:var(--max);margin:0 auto;padding:0 var(--gut);
  height:var(--bar);display:flex;align-items:center;gap:clamp(12px,2.4vw,30px);
}
.brand{
  display:inline-flex;align-items:center;gap:11px;flex:0 0 auto;
  text-decoration:none;color:var(--ink);padding:6px 0;
}
/* A printer's registration mark, not a logo box: circle, cross, centre. */
.brand-mark{
  width:17px;height:17px;flex:0 0 auto;position:relative;
  border:1px solid var(--reg);border-radius:50%;
  transition:transform var(--t-slow) var(--ease);
}
.brand-mark::before,.brand-mark::after{
  content:'';position:absolute;background:var(--accent);
}
.brand-mark::before{left:50%;top:-5px;bottom:-5px;width:1px;transform:translateX(-.5px)}
.brand-mark::after{top:50%;left:-5px;right:-5px;height:1px;transform:translateY(-.5px)}
.brand:hover .brand-mark{transform:rotate(90deg)}
.brand-txt{display:flex;flex-direction:column;line-height:1}
.brand-txt b{
  font-size:14px;font-weight:800;letter-spacing:.16em;
  font-variation-settings:'wdth' 118,'wght' 800;
}
.brand-txt i{
  font-style:normal;font-family:var(--mono);font-size:8px;font-weight:400;
  color:var(--faint);letter-spacing:.15em;text-transform:uppercase;margin-top:5px;
}
.bar-meta{
  font-family:var(--mono);font-size:10px;color:var(--faint);
  letter-spacing:.04em;padding-left:clamp(12px,2vw,24px);
  border-left:1px solid var(--line2);white-space:nowrap;
  font-variant-numeric:tabular-nums;
}
.bar-nav{margin-left:auto;display:flex;align-items:center;gap:2px;flex:0 0 auto}
/* one control height for every nav item, in both signed-in and signed-out states */
.bar-nav > *,
.bar-nav > form,
.bar-nav > form > button{height:var(--ctl)}
.bar-nav > form{display:flex;align-items:center;margin:0}
.who{
  font-family:var(--mono);font-size:10px;color:var(--faint);
  padding-right:9px;letter-spacing:.03em;white-space:nowrap;
  display:inline-flex;align-items:center;gap:.5em;
}
.who b{color:var(--body);font-weight:500}
.tlink{
  background:none;border:1px solid transparent;padding:0 10px;font-size:12.5px;font-weight:500;
  color:var(--muted);cursor:pointer;text-decoration:none;border-radius:var(--r);
  transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease),
             border-color var(--t-fast) var(--ease);
  white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;
  box-sizing:border-box;line-height:1;
}
.tlink:hover{color:var(--ink);background:var(--bg3)}
/* .tbtn carries its own height so every instance is correct regardless of
   ancestry. It previously relied on `.bar-nav > *`, which never reached the
   lightbox, leaving #lbNc at its intrinsic 14px there. */
.tbtn{
  background:none;border:1px solid var(--line);color:var(--body);
  padding:0 13px;font-size:12.5px;font-weight:500;cursor:pointer;
  border-radius:var(--r);text-decoration:none;display:inline-flex;align-items:center;
  justify-content:center;gap:7px;white-space:nowrap;box-sizing:border-box;line-height:1;
  height:var(--ctl);
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease),
             border-color var(--t-fast) var(--ease);
}
.tbtn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.tbtn.solid{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.tbtn.solid:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.tbtn[disabled]{opacity:.5;cursor:default;pointer-events:none}
.tbtn svg{flex:0 0 auto}
#themeBtn{width:var(--ctl);padding:0;justify-content:center;flex:0 0 auto}
#themeBtn .i-sun{display:none}
html[data-theme=light] #themeBtn .i-sun{display:block}
html[data-theme=light] #themeBtn .i-moon{display:none}

/* -------------------------------- layout -------------------------------- */
main{max-width:var(--max);margin:0 auto;padding:0 var(--gut) 96px}
/* The tray is fixed over the list, so the last rows sit underneath it and their
   filenames become unreadable. Reserve the tray's height as scrollable space
   while it is showing — the list stays fully readable without moving the tray
   out of its bottom-centre position. */
body.tray-open main{padding-bottom:calc(96px + 108px)}
body.tray-open footer{padding-bottom:108px}

.hero{
  display:grid;grid-template-columns:repeat(12,minmax(0,1fr));
  gap:clamp(18px,3vw,44px);align-items:end;
  padding:clamp(30px,4.6vw,66px) 0 clamp(24px,3vw,40px);
}
.hero-copy{grid-column:1 / span 7;min-width:0}
.hero-spec{grid-column:8 / span 5;min-width:0}
.hero-eyebrow{
  display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--faint);
}
.hero-eyebrow span{display:inline-flex;align-items:center;gap:9px}
.hero-eyebrow .dot{
  width:6px;height:6px;background:var(--accent);
  flex:0 0 auto;position:relative;
}
.hero-eyebrow .dot::after{
  content:'';position:absolute;inset:-4px;border:1px solid var(--accent);opacity:.35;
}
.hero h1{
  font-size:var(--t-mega);font-weight:800;line-height:.88;
  letter-spacing:-.045em;color:var(--ink);
  margin-top:clamp(14px,2vw,26px);
  font-variation-settings:'wdth' 108,'wght' 800;
  text-wrap:balance;
}
.hero-lede{
  max-width:46ch;font-size:var(--t-body);line-height:1.55;
  color:var(--body);margin-top:clamp(14px,1.8vw,22px);
  letter-spacing:.002em;
}
.hero-lede b{font-weight:500;color:var(--ink)}

/* Counts sit in one strip, sized like data, not like a landing page. */
.stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:clamp(24px,3.2vw,40px);border-top:1px solid var(--line);
}
.stat{
  display:flex;flex-direction:column;gap:6px;min-width:0;
  padding:clamp(9px,1.2vw,14px) 0 0 clamp(10px,1.4vw,18px);
  border-left:1px solid var(--line);
}
.stat:first-child{border-left:0;padding-left:0}
.stat dt{
  font-family:var(--mono);font-size:8.5px;font-weight:400;
  text-transform:uppercase;letter-spacing:.15em;color:var(--faint);
  white-space:nowrap;
}
.stat dd{
  font-size:clamp(21px,2.3vw,31px);font-weight:700;color:var(--ink);
  line-height:1;letter-spacing:-.03em;
  font-variation-settings:'wdth' 104,'wght' 700;
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.stat dd small{
  font-family:var(--mono);font-size:9px;font-weight:400;
  letter-spacing:.04em;color:var(--muted);margin-left:4px;
}

/* ---------------------------- the proofing stage ------------------------- */
/* The signature: one model, two states, one seam the visitor can move. */
.spec{position:relative;margin:0;min-width:0}
.spec-stage{
  --seam:50%;--ar:4/3;
  position:relative;overflow:hidden;aspect-ratio:var(--ar);
  background:var(--stage);border:1px solid var(--line);
}
.spec-a,.spec-b{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:contain;padding:0;
  transform:translate(var(--tx,0px),var(--ty,0px)) scale(var(--k,1));
  transition:opacity var(--t-mid) var(--ease),transform .7s var(--ease);
}
.spec-bwrap{
  position:absolute;inset:0;
  clip-path:inset(0 0 0 var(--seam));
  background-color:var(--check-a);
  background-image:
    linear-gradient(45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(-45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,var(--check-b) 75%),
    linear-gradient(-45deg,transparent 75%,var(--check-b) 75%);
  background-size:18px 18px;
  background-position:0 0,0 9px,9px -9px,-9px 0;
}
.spec-b{object-fit:contain}
.spec-seam{
  position:absolute;top:0;bottom:0;left:var(--seam);width:1px;
  background:var(--accent);pointer-events:none;
}
.spec-seam::after{
  content:'';position:absolute;top:50%;left:50%;
  width:9px;height:9px;background:var(--accent);
  transform:translate(-50%,-50%);
}
.spec-tag{
  position:absolute;top:10px;z-index:2;
  font-family:var(--mono);font-size:8px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--body);
  background:var(--scrim);padding:3px 6px;pointer-events:none;
}
.spec-tag-a{left:10px}
.spec-tag-b{right:10px}
.spec-cap{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding-top:9px;font-family:var(--mono);font-size:9px;line-height:1.4;
  letter-spacing:.03em;color:var(--faint);font-variant-numeric:tabular-nums;
}
.spec-name{
  min-width:0;color:var(--body);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.spec-count{flex:0 0 auto}
.spec-ctl{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;
  gap:10px;margin-top:5px;
  font-family:var(--mono);font-size:8px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--faint);
}
.spec-ctl input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:18px;
  margin:0;background:none;cursor:ew-resize;
}
.spec-ctl input[type=range]::-webkit-slider-runnable-track{height:1px;background:var(--line)}
.spec-ctl input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:9px;height:9px;margin-top:-4px;
  background:var(--accent);border:0;border-radius:0;
}
.spec-ctl input[type=range]::-moz-range-track{height:1px;background:var(--line)}
.spec-ctl input[type=range]::-moz-range-thumb{
  width:9px;height:9px;background:var(--accent);border:0;border-radius:0;
}
.spec-ctl input[type=range]:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

/* Crop marks at the four corners of the table. */
.reg{
  position:absolute;width:9px;height:9px;z-index:3;pointer-events:none;
  opacity:.85;
}
.reg::before,.reg::after{content:'';position:absolute;background:var(--reg)}
.reg::before{left:50%;top:-3px;bottom:-3px;width:1px}
.reg::after{top:50%;left:-3px;right:-3px;height:1px}
.reg-tl{left:5px;top:5px}
.reg-tr{right:5px;top:5px}
.reg-bl{left:5px;bottom:5px}
.reg-br{right:5px;bottom:5px}

/* ------------------------------- controls ------------------------------- */
.controls{
  display:flex;align-items:center;gap:clamp(12px,2vw,26px);flex-wrap:wrap;
  padding:13px 0 12px;position:sticky;top:var(--bar);z-index:40;
  background:var(--bg);border-top:1px solid var(--line2);
  /* one height for every control in this row: search, both segment groups,
     and Rescan. */
  --ctl2:34px;
}
.controls .search input,
.controls .btn{height:var(--ctl2);box-sizing:border-box}
.search{position:relative;flex:1 1 260px;min-width:0}
.search input{
  width:100%;background:none;border:0;border-bottom:1px solid var(--line);
  color:var(--ink);font-family:var(--mono);font-size:12px;
  padding:0 58px 0 24px;border-radius:0;outline:none;
  transition:border-color var(--t-fast) var(--ease);
  -webkit-appearance:none;appearance:none;
}
.search input::placeholder{color:var(--faint);font-family:var(--sans);font-size:13px;letter-spacing:.005em}
.search input::-webkit-search-cancel-button{-webkit-appearance:none}
.search input:focus{border-color:var(--accent)}
.search .i-search{
  position:absolute;left:2px;top:50%;transform:translateY(-50%);
  color:var(--muted);pointer-events:none;
}
.search-kbd{
  position:absolute;right:2px;top:50%;transform:translateY(-50%);
  font-family:var(--mono);font-size:9px;color:var(--faint);
  border:1px solid var(--line2);padding:1px 5px;
  pointer-events:none;letter-spacing:.04em;
}
.search input:focus ~ .search-kbd{opacity:0}

.seg{display:inline-flex;align-items:center;gap:clamp(10px,1.6vw,20px);flex:0 0 auto}
.seg button{
  background:none;border:0;padding:0 0 5px;position:relative;
  color:var(--muted);font-family:var(--mono);font-size:9.5px;
  letter-spacing:.11em;text-transform:uppercase;
  cursor:pointer;white-space:nowrap;
  transition:color var(--t-fast) var(--ease);
}
.seg button::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform var(--t-mid) var(--ease);
}
.seg button:hover{color:var(--ink)}
.seg button[aria-pressed=true]{color:var(--ink)}
.seg button[aria-pressed=true]::after{transform:scaleX(1)}
.ctl-sep{width:1px;height:18px;background:var(--line2);flex:0 0 auto}

/* Column header, so the numbers on the right are named once instead of
   explained on every row. Hidden on narrow screens where rows restack. */
.cols{
  display:flex;align-items:baseline;gap:clamp(10px,1.4vw,18px);
  padding:0 0 7px;
  font-family:var(--mono);font-size:8.5px;font-weight:400;
  text-transform:uppercase;letter-spacing:.15em;color:var(--faint);
  border-bottom:1px solid var(--line);
}
.cols.c-authed{padding-left:25px}   /* make room for the collection tick */
.cols .c-model{flex:1 1 auto;padding-left:31px}
.cols .c-pair{width:44px;flex:0 0 auto;text-align:center}
.cols .c-assets{width:150px;flex:0 0 auto;text-align:right}
.cols .c-size{width:78px;flex:0 0 auto;text-align:right}
.cols .c-date{width:82px;flex:0 0 auto;text-align:right}

/* ------------------------------ the index ------------------------------- */
.index{border-top:1px solid var(--line)}
.btn.rescan{display:inline-flex;align-items:center;gap:6px;margin-left:auto}
.btn.rescan svg{flex:0 0 auto}
.coll{border-bottom:1px solid var(--line)}
.coll.open{background:color-mix(in srgb,var(--bg2) 62%,var(--bg))}
.index[data-first] .coll{
  animation:collin .55s var(--ease) both;
  animation-delay:calc(var(--i,0) * 26ms);
}
@keyframes collin{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}

.chead{
  display:flex;align-items:center;gap:clamp(10px,1.4vw,18px);
  width:100%;background:none;border:0;text-align:left;cursor:pointer;
  padding:clamp(13px,1.55vw,18px) 0;color:inherit;position:relative;
}
.chead::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--accent);transform:scaleY(0);transform-origin:top;
  transition:transform var(--t-mid) var(--ease);
}
.chead:hover::before,.coll.open .chead::before{transform:scaleY(1)}
.chead:focus-visible{outline-offset:-3px}
.caret{
  width:7px;height:7px;flex:0 0 auto;margin-left:6px;
  border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);
  transform:rotate(-45deg);
  transition:transform var(--t-mid) var(--ease),border-color var(--t-fast) var(--ease);
}
.coll.open .caret{transform:rotate(45deg);border-color:var(--accent)}
.cname{
  font-size:clamp(21px,2.5vw,33px);font-weight:700;color:var(--ink);
  font-variation-settings:'wdth' 104,'wght' 720;
  letter-spacing:-.034em;line-height:1;flex:1 1 auto;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:transform var(--t-mid) var(--ease);
}
.chead:hover .cname{transform:translateX(6px)}
/* One scene thumbnail names the collection. The cutout itself is one click
   away in the lightbox; a second decorative swatch only added noise. */
.cpair{display:flex;flex:0 0 auto}
.cpair img{
  width:44px;height:44px;flex:0 0 auto;
  background:var(--stage);border:1px solid var(--line2);
  object-fit:contain;padding:2px;
  transition:transform var(--t-mid) var(--ease),border-color var(--t-fast) var(--ease);
}
.cpair img.checker{
  background-color:var(--check-a);
  background-image:
    linear-gradient(45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(-45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,var(--check-b) 75%),
    linear-gradient(-45deg,transparent 75%,var(--check-b) 75%);
  background-size:10px 10px;
  background-position:0 0,0 5px,5px -5px,-5px 0;
}
.chead:hover .cpair img{transform:scale(1.07);border-color:var(--line)}
.cmeta{
  display:flex;align-items:baseline;gap:clamp(10px,1.4vw,18px);
  font-family:var(--mono);font-size:10px;color:var(--faint);
  flex:0 0 auto;font-variant-numeric:tabular-nums;
  letter-spacing:.01em;
}
.cmeta .cm-n{color:var(--muted);width:150px;text-align:right}
.cmeta .cm-s{width:78px;text-align:right}
.cmeta .cm-d{width:82px;text-align:right}

.cbody{--row-in:48px;display:none;padding:0 0 8px}
.coll.open .cbody{display:block;animation:copen var(--t-mid) var(--ease)}
@keyframes copen{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.cbody-bar{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:0 0 12px var(--row-in);
}
.cbody-bar .hint{
  font-family:var(--mono);font-size:10px;color:var(--faint);
  letter-spacing:.04em;
}
.cbody-bar .spacer{margin-left:auto}

.sect{
  display:flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:8.5px;font-weight:400;
  text-transform:uppercase;letter-spacing:.17em;color:var(--faint);
  padding:10px 0 8px var(--row-in);
  border-top:1px solid var(--line2);
}
.sect .n{
  font-variant-numeric:tabular-nums;letter-spacing:.06em;
  color:var(--muted);
}
.sect::after{content:'';flex:1 1 auto;height:1px;background:var(--line2)}

ul.fl{list-style:none;margin:0;padding:0}
ul.fl li{border-top:1px solid var(--line2)}
ul.fl li:first-child{border-top:0}

.row{
  display:flex;align-items:center;gap:clamp(9px,1.3vw,15px);
  padding:6px 0 6px var(--row-in);
  cursor:pointer;position:relative;text-align:left;width:100%;
  background:none;border:0;font:inherit;color:inherit;
  transition:background var(--t-fast) var(--ease);
}
.row::after{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--accent);transform:scaleY(0);
  transition:transform var(--t-fast) var(--ease);
}
.row:hover{background:var(--bg3)}
.row:hover::after{transform:scaleY(1)}
.row:focus-visible{outline-offset:-2px}

.thumb{
  width:44px;height:44px;flex:0 0 auto;object-fit:contain;
  background:var(--stage);border:1px solid var(--line2);border-radius:0;
  padding:2px;
  transition:border-color var(--t-fast) var(--ease),transform var(--t-mid) var(--ease);
}
.row:hover .thumb{border-color:var(--line);transform:scale(1.05)}
.thumb.checker{background-size:10px 10px;background-position:0 0,0 5px,5px -5px,-5px 0}

.nm{
  flex:1 1 auto;min-width:0;font-family:var(--mono);font-size:12.5px;
  color:var(--body);letter-spacing:.005em;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  transition:color var(--t-fast) var(--ease);
}
.row:hover .nm{color:var(--ink)}
.tagm{
  font-family:var(--mono);font-size:8px;font-weight:500;
  text-transform:uppercase;letter-spacing:.12em;padding:2px 5px;
  flex:0 0 auto;border:1px solid var(--line2);
  color:var(--faint);
}
.tagm.png{color:var(--accent);border-color:var(--accent-soft);background:transparent}
.row .meta{
  display:flex;gap:clamp(10px,1.6vw,18px);align-items:center;
  flex:0 0 auto;font-family:var(--mono);font-size:10px;
  color:var(--faint);font-variant-numeric:tabular-nums;
}
.row .sz{min-width:58px;text-align:right}

.acts{display:flex;gap:2px;flex:0 0 auto;opacity:0;transition:opacity var(--t-fast) var(--ease)}
.row:hover .acts,.row:focus-within .acts,.acts:focus-within{opacity:1}
/* Download is for everyone and must not be hidden behind a hover: guests on a
   touch screen would never discover it. Rename/Delete stay hover-only. */
.ibtn.dl{opacity:1;color:var(--body)}
.ibtn.dl:hover{background:var(--bg);color:var(--ink);border-color:var(--line)}
.acts .ibtn.dl{opacity:1}
.row .acts{opacity:1}
.row .acts .ibtn.ren,.row .acts .ibtn.del{opacity:0}
.row:hover .acts .ibtn.ren,.row:hover .acts .ibtn.del,
.row:focus-within .acts .ibtn.ren,.row:focus-within .acts .ibtn.del{opacity:1}
.ibtn{
  width:27px;height:27px;display:grid;place-items:center;padding:0;
  cursor:pointer;background:none;border:1px solid transparent;
  border-radius:var(--r);color:var(--muted);
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease),
             border-color var(--t-fast) var(--ease);
}
.ibtn:hover{background:var(--bg);color:var(--ink);border-color:var(--line)}
.ibtn.del:hover{background:var(--danger-soft);color:var(--danger);border-color:var(--danger)}

/* ------------------------------- selection ------------------------------- */
/* The tick sits to the LEFT of the thumbnail. It is a real checkbox so it is
   keyboard-reachable and announces its state, but it is styled as a square
   mark in the same 2px-radius language as every other control here. */
.sel{
  width:17px;height:17px;flex:0 0 auto;padding:0;margin:0;
  display:grid;place-items:center;cursor:pointer;
  background:none;border:1.4px solid var(--line);border-radius:2px;
  color:transparent;position:relative;
  transition:border-color var(--t-fast) var(--ease),background var(--t-fast) var(--ease),
             color var(--t-fast) var(--ease);
}
.sel:hover{border-color:var(--accent);background:var(--accent-soft)}
.sel svg{opacity:0;transition:opacity var(--t-fast) var(--ease)}
.sel:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sel[aria-checked="true"]{
  background:var(--accent);border-color:var(--accent);color:var(--accent-ink);
}
.sel[aria-checked="true"] svg{opacity:1}
/* A mixed tick: partial selection of a whole collection. */
.sel[aria-checked="mixed"]{
  background:var(--accent-soft);border-color:var(--accent);color:var(--accent);
}
.sel[aria-checked="mixed"] svg{opacity:1}

/* A selected row keeps its own mark on the left edge, same geometry as the
   hover rule, so \"what is in the set\" is legible without hovering. */
.row.sel-on{background:var(--accent-soft)}
.row.sel-on::after{transform:scaleY(1)}

/* Collection-level tick, aligned with the caret block in the header. */
.chead-wrap{display:flex;align-items:stretch;border-bottom:0;gap:4px}
.chead-wrap .chead{flex:1 1 auto;min-width:0}
.csel{
  display:grid;place-items:center;flex:0 0 auto;
  padding:0 0 0 4px;
}
/* The header is a button; the tick cannot live inside it (nested interactive
   elements are invalid and the header's own click would toggle the group).
   It is a sibling in a flex wrapper instead, vertically centred by the row. */

/* ------------------------------ select tray ------------------------------ */
/* Sits bottom-centre. Hidden until something is selected, so a guest or an
   admin who is just browsing never sees it. */
.tray{
  position:fixed;left:50%;bottom:26px;z-index:110;
  transform:translate(-50%,140%);
  display:flex;align-items:center;gap:clamp(12px,1.6vw,18px);
  padding:10px 12px 10px 14px;
  background:var(--bg2);border:1px solid var(--line);
  border-radius:calc(var(--r) + 2px);
  box-shadow:var(--shadow);
  opacity:0;pointer-events:none;
  transition:transform var(--t-mid) var(--ease),opacity var(--t-mid) var(--ease);
}
.tray.show{transform:translate(-50%,0);opacity:1;pointer-events:auto}

/* The counter is the cylinder: a vertical barrel whose fill is the share of
   the archive currently selected. A gradient alone reads as a bottom cap at
   small fills, so the level is drawn as a hard-edged fill with its own
   meniscus line and a minimum height — at 46px tall an 11% share is 5px, which
   is why the floor below matters. */
.cyl{
  --fill:0;
  position:relative;width:34px;height:62px;flex:0 0 auto;
}
.cyl-body{
  position:absolute;inset:0;border-radius:50%/13%;
  background:var(--bg3);
  border:1px solid var(--line);
  overflow:hidden;
  /* inner shading gives the barrel roundness: darker at both edges */
  box-shadow:inset 3px 0 5px -3px rgba(0,0,0,.55), inset -3px 0 5px -3px rgba(0,0,0,.55);
}
/* The fill. min-height keeps a 1-file selection from vanishing. */
.cyl-fill{
  position:absolute;left:0;right:0;bottom:0;
  height:calc(var(--fill) * 100%);
  min-height:0;
  background:linear-gradient(to right,
    color-mix(in srgb,var(--accent) 72%,#000 28%) 0%,
    var(--accent) 38%,
    color-mix(in srgb,var(--accent) 88%,#fff 12%) 55%,
    var(--accent) 72%,
    color-mix(in srgb,var(--accent) 72%,#000 28%) 100%);
  transition:height var(--t-slow) var(--ease);
}
.cyl[data-on="1"] .cyl-fill{min-height:4px}
/* The meniscus: a bright 1.5px surface line, not a blob. It was 5px tall,
   which at an 11% share was as tall as the whole fill and read as a bottom
   cap rather than a level. */
.cyl-fill::after{
  content:'';position:absolute;left:0;right:0;top:0;height:1.5px;
  border-radius:50%;
  background:color-mix(in srgb,var(--accent) 62%,#fff 38%);
}
/* The needle. Below ~20% a bare fill column is only a few pixels tall and the
   eye reads it as a bottom cap, not a level. A needle that overshoots the
   barrel on both sides turns any height into an unambiguous gauge reading —
   this is what makes 1 file out of 883 legible. */
.cyl-needle{
  position:absolute;left:-5px;right:-5px;
  bottom:calc(var(--fill) * 100%);
  height:2px;margin-bottom:-1px;
  background:color-mix(in srgb,var(--accent) 50%,#fff 50%);
  box-shadow:0 0 6px color-mix(in srgb,var(--accent) 70%,transparent);
  opacity:0;pointer-events:none;
  transition:bottom var(--t-slow) var(--ease),opacity var(--t-mid) var(--ease);
}
/* A small cap on the needle's right end, so it reads as a pointer. */
.cyl-needle::after{
  content:'';position:absolute;right:-1px;top:-2px;
  width:4px;height:6px;border-radius:1px;
  background:color-mix(in srgb,var(--accent) 46%,#fff 54%);
}
.cyl[data-on="1"] .cyl-needle{opacity:1}
/* Graduations: four hairline ticks on the barrel wall. They give the eye a
   scale to read the fill against, which is what makes a short column legible
   as a level rather than a stripe. */
.cyl-ticks{
  position:absolute;inset:6px 0 6px;pointer-events:none;
  background:
    linear-gradient(to bottom,
      var(--line) 0 1px, transparent 1px) 0 0/26% 25% repeat-y,
      linear-gradient(to bottom,
      var(--line2) 0 1px, transparent 1px) 0 0/18% 12.5% repeat-y;
  background-position:right top;
  opacity:.85;
}
/* Top rim and bottom rim: two ellipses that sell the cylindrical form. */
.cyl-rim{
  position:absolute;left:-1px;right:-1px;top:-1px;height:7px;
  border-radius:50%;border:1px solid var(--line);
  background:color-mix(in srgb,var(--bg3) 82%,var(--ink) 18%);
  pointer-events:none;
}
.cyl-foot{
  position:absolute;left:-1px;right:-1px;bottom:-1px;height:7px;
  border-radius:50%;border:1px solid var(--line2);
  pointer-events:none;
}
/* Light theme: --bg3 is #faf9f4, brighter than the card behind it, so the
   empty barrel washed out to near-invisible cream-on-cream and its hairlines
   disappeared. The vessel needs to read as a recess here, not a highlight. */
html[data-theme=light] .cyl-body{
  background:color-mix(in srgb,var(--bg2) 74%,var(--ink) 8%);
  border-color:rgba(22,21,15,.38);
  box-shadow:inset 3px 0 5px -3px rgba(22,21,15,.22),
             inset -3px 0 5px -3px rgba(22,21,15,.22);
}
html[data-theme=light] .cyl-rim{
  background:color-mix(in srgb,var(--bg2) 84%,var(--ink) 12%);
  border-color:rgba(22,21,15,.42);
}
html[data-theme=light] .cyl-foot{border-color:rgba(22,21,15,.30)}
html[data-theme=light] .cyl-ticks{opacity:.5}

.tray-meta{display:flex;flex-direction:column;gap:1px;min-width:0}
.tray-n{
  font-family:var(--mono);font-size:13px;font-weight:500;color:var(--ink);
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;line-height:1.2;
}
.tray-sub{
  font-family:var(--mono);font-size:10px;color:var(--faint);
  text-transform:uppercase;letter-spacing:.13em;line-height:1.3;
  white-space:nowrap;
}
.tray-sep{width:1px;align-self:stretch;background:var(--line2);margin:2px 0}
.tray-acts{display:flex;align-items:center;gap:6px}
.tray .btn{height:29px;padding:0 11px;font-size:12px}
.tray .btn.danger{color:var(--danger);border-color:var(--danger)}
.tray .btn.danger:hover{background:var(--danger);color:var(--danger-ink)}

@media (max-width:620px){
  .tray{
    left:12px;right:12px;bottom:12px;transform:translateY(140%);
    gap:8px 10px;flex-wrap:wrap;
  }
  .tray.show{transform:none}
  .tray-sub,.tray-sep{display:none}
  .tray-acts{margin-left:auto}
  body.tray-open footer{padding-bottom:140px}
}

/* ------------------------------ zip meter ------------------------------- */
/* The zip job runs on the server; this is the only visible sign of progress.
   It sits above the tray when the tray is open and at the bottom edge when the
   selection has been cleared. --tray-h is measured from the real tray so a
   wrapped mobile tray never covers it. */
.zip-meter{
  position:fixed;left:50%;bottom:26px;z-index:120;
  width:min(520px,calc(100vw - 24px));
  transform:translate(-50%,14px);opacity:0;visibility:hidden;
  pointer-events:none;
  padding:11px 12px 10px;
  background:var(--bg2);border:1px solid var(--line);
  border-radius:calc(var(--r) + 2px);box-shadow:var(--shadow);
  transition:opacity var(--t-mid) var(--ease),transform var(--t-mid) var(--ease),
             visibility 0s linear var(--t-mid);
}
.zip-meter.show{
  transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto;
  transition:opacity var(--t-mid) var(--ease),transform var(--t-mid) var(--ease);
}
body.tray-open .zip-meter{bottom:calc(26px + var(--tray-h,84px) + 12px)}
.zip-meter-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.zip-meter-title{
  font-family:var(--mono);font-size:10px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.zip-meter-pct{
  font-family:var(--mono);font-size:10px;letter-spacing:.08em;
  color:var(--faint);font-variant-numeric:tabular-nums;flex:0 0 auto;
}
.zip-meter-track{
  height:3px;margin:7px 0 6px;background:var(--line2);
  overflow:hidden;
}
.zip-meter-bar{
  display:block;height:100%;width:0;background:var(--accent);
  transition:width .25s linear;
}
.zip-meter-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  min-height:26px;
}
.zip-meter-bytes{
  font-family:var(--mono);font-size:10px;letter-spacing:.04em;color:var(--faint);
  min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.zip-meter .btn{height:25px;padding:0 9px;font-size:11px;flex:0 0 auto}
#zipMeterGet[hidden]{display:none}
@media (max-width:620px){
  .zip-meter{left:12px;right:12px;bottom:12px;width:auto;transform:translateY(14px)}
  .zip-meter.show{transform:none}
  body.tray-open .zip-meter{bottom:calc(12px + var(--tray-h,121px) + 10px)}
}

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

.rename-row{
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;
  padding:9px 4px 9px clamp(22px,2.4vw,30px);
  background:var(--accent-soft);
}
.rename-row input{
  flex:1 1 240px;min-width:0;background:var(--bg);border:1px solid var(--accent);
  color:var(--ink);font-family:var(--mono);font-size:12px;
  padding:7px 10px;border-radius:var(--r);outline:none;
}

/* -------------------------------- buttons -------------------------------- */
.btn{
  background:none;border:1px solid var(--line);color:var(--body);
  height:var(--ctl);padding:0 13px;font-size:12.5px;font-weight:500;cursor:pointer;
  border-radius:var(--r);white-space:nowrap;box-sizing:border-box;
  display:inline-flex;align-items:center;justify-content:center;line-height:1;
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease),
             border-color var(--t-fast) var(--ease);
}
.btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.primary:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn[disabled]{opacity:.45;cursor:default;pointer-events:none}
.btn.danger{color:var(--danger);border-color:var(--danger)}
.btn.danger:hover{background:var(--danger);color:var(--danger-ink);border-color:var(--danger)}

/* ----------------------------- hover preview ----------------------------- */
#pv{
  position:fixed;z-index:120;pointer-events:none;
  width:min(400px,calc(100vw - 20px));
  background:var(--bg3);border:1px solid var(--line);
  border-radius:var(--r);padding:8px;box-shadow:var(--shadow);
  opacity:0;transform:translateY(5px);
  transition:opacity var(--t-fast) var(--ease),transform var(--t-fast) var(--ease);
}
#pv.show{opacity:1;transform:none}
/* The hover panel shows the file itself, at the largest practical size. The
   pair is named in the caption; both states live in the hero and lightbox,
   where there is room to compare them without letterboxing the product. */
#pv .well{
  width:100%;aspect-ratio:3/2;overflow:hidden;background:var(--stage);
  border:1px solid var(--line2);
  display:grid;place-items:center;position:relative;
}
#pv .well.checker{
  background-image:
    linear-gradient(45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(-45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,var(--check-b) 75%),
    linear-gradient(-45deg,transparent 75%,var(--check-b) 75%);
  background-color:var(--check-a);
  background-size:14px 14px;
  background-position:0 0,0 7px,7px -7px,-7px 0;
}
#pv img{width:100%;height:100%;object-fit:contain;padding:6px}
#pv .spin{
  position:absolute;inset:0;z-index:2;display:grid;place-items:center;
  font-family:var(--mono);font-size:9.5px;color:var(--faint);
  letter-spacing:.13em;text-transform:uppercase;
  background:var(--bg3);
}
#pv .cap{padding:9px 3px 2px}
#pv .cap .n{
  font-family:var(--mono);font-size:10px;color:var(--body);line-height:1.45;
  overflow-wrap:anywhere;
}
#pv .cap .m{
  display:flex;gap:10px;margin-top:5px;font-family:var(--mono);
  font-size:9px;color:var(--faint);font-variant-numeric:tabular-nums;
  flex-wrap:wrap;
}
#pv .cap .m b{
  font-weight:500;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;
}
.thumb.checker,.lb-stage.checker{
  background-image:
    linear-gradient(45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(-45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,var(--check-b) 75%),
    linear-gradient(-45deg,transparent 75%,var(--check-b) 75%);
  background-color:var(--check-a);
  background-size:14px 14px;
  background-position:0 0,0 7px,7px -7px,-7px 0;
}

/* -------------------------------- lightbox ------------------------------- */
.lb{
  position:fixed;inset:0;z-index:200;display:none;
  background:var(--bg);
}
.lb.show{display:grid;grid-template-rows:auto minmax(0,1fr) auto;animation:lbin var(--t-mid) var(--ease)}
@keyframes lbin{from{opacity:0}to{opacity:1}}

.lb-head{
  display:flex;align-items:center;gap:clamp(10px,2vw,24px);
  padding:12px var(--gut);border-bottom:1px solid var(--line);
  background:var(--bg);flex-wrap:wrap;
}
.lb-id{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1 1 240px}
.lb-kicker{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--faint);
}
.lb-title{
  font-family:var(--mono);font-size:12.5px;font-weight:500;color:var(--ink);
  min-width:0;overflow-wrap:anywhere;line-height:1.35;
}
.lb-tools{display:flex;align-items:center;gap:14px;margin-left:auto;flex-wrap:wrap}
.lb-toggle{display:inline-flex;align-items:center;gap:clamp(12px,1.6vw,20px);height:var(--ctl)}
.lb-toggle button{
  background:none;border:0;border-bottom:1px solid transparent;
  color:var(--muted);font-family:var(--mono);font-size:9px;
  letter-spacing:.13em;text-transform:uppercase;
  padding:0 0 4px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;
  white-space:nowrap;line-height:1;
  transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease);
}
.lb-toggle button:hover:not([disabled]){color:var(--ink)}
.lb-toggle button[aria-pressed=true]{color:var(--ink);border-color:var(--accent)}
.lb-toggle button[disabled]{opacity:.4;cursor:not-allowed}
.lb-toggle .dot{width:4px;height:4px;background:currentColor;opacity:.4}
.lb-toggle button[aria-pressed=true] .dot{opacity:1;background:var(--accent)}
.lb-x{
  width:var(--ctl);height:var(--ctl);display:grid;place-items:center;padding:0;
  cursor:pointer;background:none;border:1px solid transparent;
  border-radius:var(--r);color:var(--muted);box-sizing:border-box;
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease),
             border-color var(--t-fast) var(--ease);
}
.lb-x:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}

.lb-body{
  position:relative;display:grid;place-items:center;
  padding:clamp(12px,2vw,28px);min-height:0;overflow:hidden;
  /* the body mat is backdrop too, so a click beside the plate closes it */
  background:transparent;
}
.lb-body > *{min-height:0}
.lb-stage{
  position:relative;min-height:0;
  --ar:3/2;
  width:min(100%, calc(var(--ar) * (100vh - 190px)));
  aspect-ratio:var(--ar);max-height:100%;
  display:grid;place-items:center;
  background:var(--stage);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;
}
.lb-stage .reg{opacity:.55}
.lb-stage .reg-tl{left:8px;top:8px}
.lb-stage .reg-tr{right:8px;top:8px}
.lb-stage .reg-bl{left:8px;bottom:8px}
.lb-stage .reg-br{right:8px;bottom:8px}
.lb-stage.checker{
  background-image:
    linear-gradient(45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(-45deg,var(--check-b) 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,var(--check-b) 75%),
    linear-gradient(-45deg,transparent 75%,var(--check-b) 75%);
  background-color:var(--check-a);
  background-size:18px 18px;
  background-position:0 0,0 9px,9px -9px,-9px 0;
}
#lbImg{
  position:absolute;inset:0;
  width:100%;height:100%;min-height:0;
  object-fit:contain;object-position:center;
  padding:clamp(6px,1.4vw,18px);
  transition:opacity var(--t-fast) var(--ease);
}
.lb-load{
  position:absolute;inset:0;display:grid;place-items:center;
  pointer-events:none;z-index:2;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--faint);
}
.lb-foot{
  display:flex;align-items:center;gap:clamp(10px,2vw,20px);flex-wrap:wrap;
  padding:11px var(--gut);border-top:1px solid var(--line);
  font-family:var(--mono);font-size:11px;color:var(--faint);
  font-variant-numeric:tabular-nums;background:var(--bg);
}
.lb-foot b{font-weight:500;color:var(--body)}
.lb-meta{display:flex;align-items:center;gap:clamp(10px,2vw,20px);flex-wrap:wrap;min-width:0}
.lb-right{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lb-pager{display:flex;align-items:center;gap:2px}
.lb-pager button{
  width:26px;height:26px;display:grid;place-items:center;padding:0;cursor:pointer;
  background:none;border:1px solid var(--line);border-radius:var(--r);color:var(--body);
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease),
             border-color var(--t-fast) var(--ease);
}
.lb-pager button:hover:not([disabled]){background:var(--ink);color:var(--bg);border-color:var(--ink)}
.lb-pager button[disabled]{opacity:.32;cursor:not-allowed}
.lb-pager .pos{padding:0 8px;min-width:52px;text-align:center}
.lb-foot .lb-actions{display:flex;gap:7px;flex-wrap:wrap}

/* --------------------------------- modal --------------------------------- */
.backdrop{
  position:fixed;inset:0;z-index:300;display:none;place-items:center;
  background:rgba(0,0,0,.6);padding:20px;
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
}
html[data-theme=light] .backdrop{background:rgba(22,21,15,.34)}
.backdrop.show{display:grid;animation:lbin var(--t-fast) var(--ease)}
.modal{
  width:100%;max-width:540px;background:var(--bg);border:1px solid var(--line);
  border-radius:var(--r);padding:26px;box-shadow:var(--shadow);
  max-height:88vh;overflow:auto;
}
.modal h2{font-size:19px;font-weight:700;color:var(--ink);letter-spacing:-.02em;margin-bottom:7px}
.modal p{font-size:13px;color:var(--muted);line-height:1.55;margin-bottom:18px}
.modal label{
  display:block;font-family:var(--mono);font-size:9.5px;font-weight:400;
  text-transform:uppercase;letter-spacing:.13em;color:var(--faint);margin-bottom:6px;
}
.modal input{
  width:100%;background:var(--bg2);border:1px solid var(--line);
  color:var(--ink);font-family:var(--mono);font-size:12.5px;
  padding:9px 11px;border-radius:var(--r);outline:none;
  transition:border-color var(--t-fast) var(--ease);
}
.modal input:focus{border-color:var(--accent)}
.modal input[readonly]{color:var(--muted);background:var(--bg3)}
.modal .field + .field{margin-top:12px}
.plan{
  margin-top:14px;border:1px solid var(--line2);border-radius:var(--r);
  max-height:220px;overflow:auto;background:var(--bg2);
}
.plan div{
  display:block;
  padding:7px 10px;font-family:var(--mono);font-size:10.5px;
  color:var(--faint);border-bottom:1px solid var(--line2);
  overflow-wrap:anywhere;line-height:1.6;
}
.plan .diff-pre,.plan .diff-suf{color:var(--faint)}
.plan .diff-del{
  color:var(--danger);text-decoration:line-through;
  text-decoration-thickness:1px;margin-left:1px;
}
.plan .diff-ins{
  color:var(--ink);font-weight:500;
  background:var(--accent-soft);
  box-shadow:0 0 0 1px var(--accent-soft);
  margin-right:1px;
}
.plan .diff-arrow{color:var(--accent);margin:0 7px}
.plan div:last-child{border-bottom:0}

.plan .plan-head{
  color:var(--faint);text-transform:uppercase;letter-spacing:.12em;
  font-size:9.5px;background:var(--bg3);position:sticky;top:0;
}
/* A merge is a different act from a rename, so it gets its own statement
   rather than the small-caps plan header treatment. */
.plan .plan-head.merging{
  text-transform:none;letter-spacing:0;font-size:11.5px;line-height:1.5;
  color:var(--body);background:var(--bg3);padding:10px 12px;
}
.plan .plan-head.merging b{color:var(--accent);font-weight:600}
.plan .plan-head.skip{
  text-transform:none;letter-spacing:0;font-size:11px;line-height:1.5;
  color:var(--muted);padding:9px 12px;border-top:1px solid var(--line);
}
.plan .skip-row{
  color:var(--faint);font-size:10.5px;padding:3px 12px 3px 22px;
  font-family:var(--mono);overflow-wrap:anywhere;
}
.mfoot{
  display:flex;gap:8px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap;
  /* The dialog scrolls internally; keep the actions reachable instead of
     letting Apply fall below the fold on a short viewport. */
  position:sticky;bottom:-26px;z-index:2;
  background:var(--bg);border-top:1px solid var(--line2);
  padding:14px 0 4px;margin-bottom:-6px;
}

/* ------------------------- normalise dialog ----------------------------- */
.modal.wide{max-width:660px}
.norm-scope{display:flex;gap:12px;align-items:flex-start}
.norm-scope .field{margin-top:0;flex:1 1 0;min-width:0}
.modal select{
  width:100%;background:var(--bg2);border:1px solid var(--line);
  color:var(--ink);font-family:var(--mono);font-size:12.5px;
  padding:9px 11px;border-radius:var(--r);outline:none;
  -webkit-appearance:none;appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--faint) 50%),
                   linear-gradient(135deg,var(--faint) 50%,transparent 50%);
  background-position:calc(100% - 16px) calc(50% + 1px),calc(100% - 11px) calc(50% + 1px);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
  padding-right:30px;
}
.modal select:focus{border-color:var(--accent)}
.norm-hint{
  margin:10px 0 0;padding:0;font-family:var(--mono);font-size:10px;
  line-height:1.6;color:var(--faint);max-width:none;
}
.norm-hint code{
  font-family:var(--mono);font-size:10px;padding:1px 4px;border-radius:3px;
  background:var(--bg3);color:var(--body);
}
.norm-hint em{font-style:normal;color:var(--muted)}
fieldset.rules{
  margin:18px 0 0;padding:0;border:0;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1px 14px;
}
fieldset.rules legend{
  font-family:var(--mono);font-size:9.5px;font-weight:400;
  text-transform:uppercase;letter-spacing:.13em;color:var(--faint);
  margin-bottom:8px;padding:0;float:left;width:100%;
}
fieldset.rules label{
  display:flex;align-items:flex-start;gap:8px;padding:5px 0;
  font-family:var(--mono);font-size:10.5px;line-height:1.45;
  text-transform:none;letter-spacing:0;color:var(--body);
  cursor:pointer;user-select:none;margin:0;min-width:0;
}
fieldset.rules label span{min-width:0;overflow-wrap:anywhere}
fieldset.rules input{
  flex:0 0 auto;width:13px;height:13px;margin-top:1px;cursor:pointer;
  accent-color:var(--accent);
}
/* The modal is a flex/grid child; without min-width:0 a long filename or
   label forces the whole dialog wider than the viewport. */
.modal{min-width:0}
.modal p,.modal h2{overflow-wrap:anywhere}
.plan,.plan div,.plan-sum{min-width:0}
.plan-sum span{min-width:0;overflow-wrap:anywhere}
.plan .rule-tag{
  display:inline-block;margin-left:7px;padding:1px 5px;border-radius:3px;
  background:var(--bg3);color:var(--faint);font-size:9px;
  letter-spacing:.06em;text-transform:uppercase;vertical-align:1px;
}
.plan .conflict-row{color:var(--danger)}
.plan .review-row{color:var(--muted)}
.plan .review-row em{color:var(--faint);font-style:normal}
/* Counts strip above the plan list. */
.plan-sum{
  display:flex;gap:16px;flex-wrap:wrap;margin-top:16px;
  font-family:var(--mono);font-size:10.5px;color:var(--muted);
}
.plan-sum b{color:var(--ink);font-weight:500}
.plan-sum .warn b{color:var(--danger)}
.plan-sum .note b{color:var(--faint)}

/* Session clock in the header. */
.who{display:inline-flex;align-items:center;gap:6px}
.sess{font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;color:var(--faint)}
.sess.soon{color:var(--danger)}

/* --------------------------------- toast --------------------------------- */
#toast{
  position:fixed;left:50%;bottom:24px;transform:translate(-50%,14px);
  background:var(--ink);color:var(--bg);padding:11px 18px;
  font-size:12.5px;font-weight:500;border-radius:var(--r);z-index:400;
  opacity:0;pointer-events:none;max-width:calc(100vw - 32px);
  box-shadow:var(--shadow);text-align:center;
  transition:opacity var(--t-mid) var(--ease),transform var(--t-mid) var(--ease);
}
#toast.show{opacity:1;transform:translate(-50%,0)}
#toast.err{background:var(--danger);color:var(--danger-ink)}

/* -------------------------------- footer --------------------------------- */
footer{border-top:1px solid var(--line)}
.foot-in{
  max-width:var(--max);margin:0 auto;padding:24px var(--gut) 32px;
  display:flex;flex-wrap:wrap;gap:12px 26px;align-items:baseline;
  font-family:var(--mono);font-size:10.5px;color:var(--faint);
  letter-spacing:.02em;
}
.foot-in b{color:var(--body);font-weight:500}
.foot-in .sp{margin-left:auto}
.foot-in a{text-decoration:none;border-bottom:1px solid var(--line2);padding-bottom:1px}
.foot-in a:hover{color:var(--ink);border-color:var(--accent)}

.empty{
  padding:64px 0;text-align:center;font-family:var(--mono);
  font-size:12px;color:var(--faint);letter-spacing:.02em;line-height:1.7;
}
.empty b{display:block;font-family:var(--sans);font-size:17px;color:var(--ink);font-weight:500;margin-bottom:6px;letter-spacing:-.01em}
.skel{
  height:72px;border-bottom:1px solid var(--line2);
  background:linear-gradient(90deg,transparent,var(--bg2),transparent);
  background-size:200% 100%;animation:sh 1.4s infinite;
}
@keyframes sh{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ------------------------------- responsive ------------------------------ */
@media (max-width:1180px){
  .bar-meta{display:none}
}
@media (max-width:1040px){
  .who{display:none}
  .cmeta .cm-d{display:none}
}
@media (max-width:940px){
  .hero{grid-template-columns:1fr;gap:26px;align-items:start}
  .hero-copy,.hero-spec{grid-column:1 / -1}
  .hero-spec{max-width:660px}
  .spec-stage{max-height:66vh}
  .hero.no-spec .hero-copy{grid-column:1 / -1}
}
@media (max-width:860px){
  :root{--bar:56px}
  .bar-in{gap:12px}
  .brand-txt i{display:none}
  .controls{position:static}
  .search{flex:1 1 100%}
  .cmeta .cm-s{display:none}
  .cols{display:none}
  .btn.rescan{margin-left:0}
  .cpair{display:none}          /* the counts still name the pair */
  .cmeta .cm-n{width:auto}
  .chead{padding:14px 0}
  .lb-right{margin-left:0;width:100%;justify-content:space-between}
  .lb-foot .lb-actions{width:100%}
}
@media (max-width:640px){
  :root{--ctl:44px}   /* touch targets in the bar, not just visual comfort */
  body{font-size:15px}
  .hero{padding-top:22px;gap:22px}
  .hero h1{letter-spacing:-.038em}
  .hero-lede{font-size:14.5px;max-width:38ch}
  .stats{margin-top:22px}
  .stat dt{font-size:8px;letter-spacing:.11em}
  .stat dd{font-size:20px}
  .spec-stage{aspect-ratio:4/3;max-height:none}
  .spec-cap{font-size:8.5px}
  .seg{gap:14px}
  .caret{width:6px;height:6px}
  .chead{gap:9px;padding:13px 0}
  .cname{white-space:normal;overflow-wrap:anywhere;line-height:1.06;font-size:20px}
  .cmeta{font-size:9.5px;gap:8px}
  .cmeta .cm-n{display:none}

  /* Files: the name gets its own full-width line so two long names never
     collapse to the same visible prefix. */
  .cbody{--row-in:16px}
  .row{
    flex-wrap:wrap;gap:0 10px;align-items:center;
    padding:10px 0 10px var(--row-in);
  }
  .thumb{width:38px;height:38px;order:1}
  .tagm{order:2;margin-left:auto}
  .acts{order:3;opacity:1;margin-left:2px}
  .row .acts{margin-left:auto}
  .row.has-tag .acts{margin-left:2px}
  .ibtn{width:32px;height:32px}
  .nm{
    order:4;flex:1 1 100%;white-space:normal;overflow-wrap:anywhere;
    font-size:11px;line-height:1.42;margin-top:6px;padding-right:2px;
  }
  .row .meta{
    order:5;flex:1 1 100%;gap:12px;font-size:10px;margin-top:3px;
  }
  .row .sz{min-width:0;text-align:left}
  .sect{font-size:9px;letter-spacing:.13em}
  .rename-row{padding-left:16px}
  #pv{display:none}

  .lb-head{padding:10px var(--gut);gap:9px}
  .lb-id{flex:1 1 100%}
  .lb-title{font-size:11.5px}
  .lb-tools{margin-left:0;width:100%;gap:10px}
  .lb-toggle{flex:1 1 auto;gap:16px}
  .lb-toggle button{flex:0 1 auto;font-size:8.5px}
  .lb-body{padding:8px}
  .lb-stage{width:100%;max-height:none}
  .lb-foot{padding:10px var(--gut);gap:8px;font-size:10px}
  .lb-right{width:100%;gap:8px}
  .lb-pager button{width:38px;height:38px}
  .lb-foot .lb-actions{margin-left:auto}
  .modal{padding:20px}
  .foot-in{font-size:9.5px}
  .foot-in .sp{margin-left:0}
}
@media (max-width:400px){
  .tbtn{padding:0 10px;font-size:12px}
  .tlink{padding:0 7px}
  .search-kbd{display:none}
  .search input{padding-right:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
  .skel{animation:none;background:var(--bg2)}
  .index[data-first] .coll{animation:none}
}
@media (prefers-contrast:more){
  html[data-theme=dark]{--line:rgba(239,236,226,.42);--line2:rgba(239,236,226,.24);--faint:#c8c5ba}
  html[data-theme=light]{--line:rgba(20,21,15,.46);--line2:rgba(20,21,15,.26);--faint:#403d34}
}