:root{
  --ink:#0a0a0a;
  --ink2:#3d3d3d;
  --muted:#767676;
  --faint:#a3a3a3;
  --line:#e2e2e2;
  --line2:#d0d0d0;
  --bg:#f7f7f7;
  --panel:#ffffff;
  --fill:#f0f0f0;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-font-smoothing:antialiased}
body{
  margin:0;padding:40px 24px 80px;background:var(--bg);color:var(--ink);
  font:15px/1.5 var(--sans);font-feature-settings:"cv05","ss01","tnum" 0;
}
main{max-width:820px;margin:0 auto}
h1{font-size:26px;margin:0 0 28px;letter-spacing:-.022em;font-weight:600}
.sub{color:var(--muted);margin:0 0 28px;font-size:14px;letter-spacing:-.005em}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:16px}
.panel h2{font-size:13px;margin:0 0 14px;color:var(--muted);font-weight:500;letter-spacing:-.005em}
.panel.off{opacity:.5;pointer-events:none}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
button{
  font:inherit;font-weight:450;padding:9px 16px;border-radius:7px;border:1px solid var(--line2);
  background:#fff;color:var(--ink);cursor:pointer;letter-spacing:-.005em;
}
button:hover:not(:disabled){border-color:var(--ink);background:var(--fill)}
button:disabled{opacity:.4;cursor:not-allowed}
button.primary{background:var(--ink);border-color:var(--ink);color:#fff}
button.primary:hover:not(:disabled){background:#2b2b2b;border-color:#2b2b2b}
button.sm{padding:5px 11px;font-size:13px;border-radius:6px}

#drop,.drop{
  border:1px dashed var(--line2);border-radius:9px;padding:26px 18px;text-align:center;
  color:var(--muted);font-size:14px;cursor:pointer;background:#fcfcfc;
}
#drop:hover,#drop.over,.drop:hover,.drop.over{border-color:var(--ink);color:var(--ink);background:var(--fill)}
#drop b,.drop b{font-weight:500;color:var(--ink)}

.apps{display:flex;gap:4px;margin:0 0 22px;border-bottom:1px solid var(--line)}
.app{
  font:inherit;font-size:14px;font-weight:450;padding:9px 16px;border:0;background:none;
  color:var(--muted);cursor:pointer;border-radius:0;border-bottom:2px solid transparent;
  margin-bottom:-1px;letter-spacing:-.005em;
}
.app:hover{color:var(--ink);background:none}
.app.on{color:var(--ink);border-bottom-color:var(--ink)}
.app:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}

.pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(116px,1fr));gap:10px}
.pg{
  border:1px solid var(--line2);border-radius:7px;padding:6px;background:#fff;cursor:pointer;
  display:flex;flex-direction:column;gap:5px;align-items:center;position:relative;
}
.pg:hover{border-color:var(--ink)}
.pg.sel{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.pg canvas,.pg .ph{width:100%;height:104px;object-fit:contain;background:var(--fill);border-radius:4px}
.pg .ph{display:flex;align-items:center;justify-content:center;color:var(--faint);font-size:11px}
.pg b{font-size:11px;font-weight:500;font-variant-numeric:tabular-nums}
.pg small{font-size:10px;color:var(--muted);font-family:var(--mono)}
.pg .tagz{position:absolute;top:8px;right:8px;display:flex;gap:3px}
.pg .tagz i{
  font-style:normal;font-size:9px;font-family:var(--mono);background:var(--ink);color:#fff;
  padding:1px 4px;border-radius:3px;
}

.stage{
  border:1px solid var(--line);border-radius:8px;background:var(--fill);min-height:220px;
  display:flex;align-items:center;justify-content:center;overflow:auto;padding:14px;
}
.stage img,.stage canvas,.stage video{max-width:100%;max-height:68vh;border-radius:4px;background:#fff}
.stage audio{width:100%}
.stage pre{
  margin:0;width:100%;max-height:68vh;overflow:auto;font:12.5px/1.55 var(--mono);
  white-space:pre;color:var(--ink2);
}
.stage table{width:100%;border-collapse:collapse;font-size:12.5px;background:#fff}
.stage th,.stage td{border:1px solid var(--line);padding:4px 8px;text-align:left;white-space:nowrap}
.stage th{background:var(--fill);font-weight:500}
.stage .cols{display:flex;flex-direction:column;gap:10px;width:100%;align-items:center}
.stage .pager{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}
.help{
  margin-top:14px;border:1px solid var(--line2);border-radius:8px;padding:14px 16px;background:#fcfcfc;
  font-size:13.5px;
}
.help h3{margin:0 0 6px;font-size:13px;font-weight:500}
.help p{margin:0 0 8px;color:var(--ink2)}
.help ul{margin:0;padding-left:18px;color:var(--ink2)}
.help li{margin:2px 0}
.help code{font-family:var(--mono);font-size:12px;background:var(--fill);padding:1px 5px;border-radius:3px}

.files{margin-top:14px;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.files:empty{display:none}
.f{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--line);font-size:13.5px}
.f:last-child{border-bottom:0}
.f .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.f .kd{font-family:var(--mono);font-size:11px;color:var(--ink);background:var(--fill);padding:2px 7px;border-radius:4px;white-space:nowrap}
.f .kd.unk{color:var(--faint)}
.f .sz{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12.5px;white-space:nowrap}
.f .x{color:var(--faint);cursor:pointer;padding:0 2px;line-height:1}
.f .x:hover{color:var(--ink)}

.targets{display:flex;flex-wrap:wrap;gap:7px}
.t{
  border:1px solid var(--line2);border-radius:7px;padding:7px 12px;cursor:pointer;background:#fff;
  font-size:13.5px;display:flex;gap:7px;align-items:baseline;
}
.t:hover{border-color:var(--ink);background:var(--fill)}
.t.sel{background:var(--ink);border-color:var(--ink);color:#fff}
.t small{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.t.sel small{color:#b8b8b8}
.t.partial small{color:var(--ink)}
.t.sel.partial small{color:#fff}
.grp{font-size:11px;color:var(--faint);margin:14px 0 7px;font-weight:500}
.grp:first-child{margin-top:0}

.t{font:inherit;letter-spacing:-.005em;font-weight:450}
.t:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.t[disabled]{opacity:.42;cursor:not-allowed;background:#fff;border-style:dashed}
.t[disabled]:hover{border-color:var(--line2);background:#fff}

/* Format search. With this many targets a flat grid is not browsable. */
.seek{margin-bottom:12px;gap:12px}
.seek input[type=search]{
  flex:1;min-width:180px;font:inherit;font-size:13.5px;padding:8px 12px;border-radius:7px;
  border:1px solid var(--line2);background:#fff;color:var(--ink);letter-spacing:-.005em;
  -webkit-appearance:none;appearance:none;
}
.seek input[type=search]:focus{outline:none;border-color:var(--ink)}
.seek input[type=search]::placeholder{color:var(--faint)}
.chk{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);white-space:nowrap;cursor:pointer}
.chk input{accent-color:var(--ink);margin:0}
.tcount{font-size:12.5px;color:var(--faint);font-variant-numeric:tabular-nums;white-space:nowrap}

/* The route is the one thing this tool knows that the user cannot guess. */
.routes{margin-top:12px;display:flex;flex-direction:column;gap:4px}
.route{font-size:12.5px;color:var(--muted);font-family:var(--mono);display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.route b{font-weight:500;color:var(--ink2)}
.route i{font-style:normal;color:var(--faint)}
.route em{font-style:normal;color:var(--ink);background:var(--fill);padding:1px 6px;border-radius:4px}

.fsum{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:13px;color:var(--muted)}
.fsum .grow{flex:1}
.f .st{font-size:11px;font-family:var(--mono);padding:2px 6px;border-radius:4px;white-space:nowrap}
.f .st.ok{color:#0a0a0a;background:#e8e8e8}
.f .st.fail{color:#fff;background:#0a0a0a}
.f .st.skip{color:var(--faint);background:var(--fill)}
.f .st.busy{color:var(--muted);background:var(--fill)}
.f.dupe .nm{text-decoration:underline dotted var(--faint)}

.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.ohead{grid-column:1/-1;font-size:11px;color:var(--faint);font-weight:500;margin:4px 0 -6px}
.ohead:first-child{margin-top:0}
.onote{grid-column:1/-1;font-size:12.5px;color:var(--muted);margin:0}

.eta{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;margin-left:auto}
.r .thumb{width:34px;height:34px;border-radius:5px;border:1px solid var(--line);object-fit:cover;background:var(--fill);flex:none}
.o{display:flex;flex-direction:column;gap:5px}
.o label{font-size:12.5px;color:var(--muted)}
.o input[type=text],.o input[type=number],.o select{
  font:inherit;font-size:13.5px;padding:7px 9px;border:1px solid var(--line2);border-radius:6px;background:#fff;color:var(--ink);
}
.o input:focus,.o select:focus{outline:none;border-color:var(--ink)}
.o.check{flex-direction:row;align-items:flex-start;gap:8px}
.o.check label{color:var(--ink);font-size:13.5px}
.range{display:flex;gap:10px;align-items:center}
.range input[type=range]{flex:1;accent-color:var(--ink)}
.range output{font-family:var(--mono);font-size:12px;color:var(--muted);width:34px;text-align:right}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));gap:10px;margin-bottom:14px}
.stat{border:1px solid var(--line);border-radius:8px;padding:9px 12px}
.stat b{display:block;font-size:19px;font-variant-numeric:tabular-nums;line-height:1.25;font-weight:500}
.stat span{font-size:11.5px;color:var(--muted)}
.bar{height:5px;background:var(--line);border-radius:3px;overflow:hidden;margin-bottom:12px}
.bar i{display:block;height:100%;width:0;background:var(--ink);transition:width .15s}
#log,#pLog,#iLog,#bLog{
  font-family:var(--mono);font-size:11.5px;line-height:1.6;background:#0a0a0a;color:#c8c8c8;
  border-radius:8px;padding:13px;height:210px;overflow:auto;white-space:pre-wrap;word-break:break-word;
}
#iLog{height:140px}
#log .e,#pLog .e,#iLog .e,#bLog .e{color:#fff;font-weight:500}
#log .w,#pLog .w,#iLog .w,#bLog .w{color:#9a9a9a}
#log .g,#pLog .g,#iLog .g,#bLog .g{color:#fff}
#log .d,#pLog .d,#iLog .d,#bLog .d{color:#6e6e6e}

.out{margin-top:16px;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.out:empty{display:none}
.r{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--line);font-size:13.5px}
.r:last-child{border-bottom:0}
.r .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.r .sz{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12.5px}
a.dl{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line2);font-size:13px}
a.dl:hover{border-color:var(--ink)}

.note{font-size:13px;color:var(--muted);border-left:1px solid var(--line2);padding-left:12px;margin:14px 0 0}
.warn{background:var(--fill);border:1px solid var(--line2);padding:11px 13px;border-radius:8px;font-size:13px;margin-bottom:14px}
.hide{display:none}
code{font-family:var(--mono);font-size:12.5px;background:var(--fill);padding:1px 5px;border-radius:4px}

/* Image editor. The checkerboard makes removed areas visible as removed. */
.ed-wrap{
  display:flex;justify-content:center;align-items:center;border:1px solid var(--line);border-radius:8px;
  background:var(--fill);padding:14px;min-height:240px;overflow:auto;margin-bottom:14px;
}
.ed-stage{position:relative;display:inline-block;line-height:0;touch-action:none;user-select:none;overflow:hidden}
.ed-stage canvas{
  display:block;max-width:100%;max-height:62vh;background-color:#fff;
  background-image:linear-gradient(45deg,#e2e2e2 25%,transparent 25%,transparent 75%,#e2e2e2 75%),
                   linear-gradient(45deg,#e2e2e2 25%,transparent 25%,transparent 75%,#e2e2e2 75%);
  background-size:16px 16px;background-position:0 0,8px 8px;
}
.ed-stage.pick canvas,.ed-stage.crop canvas{cursor:crosshair}
.cropbox{position:absolute;border:1px solid #fff;outline:1px solid #0a0a0a;box-shadow:0 0 0 9999px rgba(0,0,0,.45);cursor:move}
.cropbox i{position:absolute;width:11px;height:11px;background:#fff;border:1px solid #0a0a0a;border-radius:2px}
.cropbox i[data-c=nw]{left:0;top:0;cursor:nwse-resize}
.cropbox i[data-c=ne]{right:0;top:0;cursor:nesw-resize}
.cropbox i[data-c=sw]{left:0;bottom:0;cursor:nesw-resize}
.cropbox i[data-c=se]{right:0;bottom:0;cursor:nwse-resize}
.tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}
.tool{border:1px solid var(--line);border-radius:8px;padding:12px 14px;display:flex;flex-direction:column;gap:10px}
.tool h3{margin:0;font-size:12.5px;font-weight:500;color:var(--muted)}
.tool .row{gap:6px}
.cropnums{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.cropnums label{font-size:11.5px;color:var(--muted);display:flex;flex-direction:column;gap:3px}
.cropnums input{font:inherit;font-size:13px;padding:5px 6px;border:1px solid var(--line2);border-radius:6px;width:100%;min-width:0}
input[type=color]{width:44px;height:30px;padding:2px;border:1px solid var(--line2);border-radius:6px;background:#fff;cursor:pointer}

/* ---- additions for the modular build ---- */

.f .st:empty{display:none}
.f.pick{cursor:pointer}
.f.pick.on{background:var(--fill)}
.drop:focus-visible,#drop:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* Dropping works anywhere on the page. The open tab's drop zone shows where files will land. */
body.dragging .app-panel:not(.hide) .drop{border-color:var(--ink);color:var(--ink);background:var(--fill)}

.targets .grp{width:100%}
#pPanelCrop .note{margin:0 0 14px}
#bLog{height:170px}

.acts{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:10px 0 12px}
.acts:empty{display:none}
.acts span{font-size:12.5px;color:var(--muted)}

.pg{user-select:none}
.pg.drag{opacity:.35}
.pg.before{box-shadow:-3px 0 0 0 var(--ink)}
.pg.after{box-shadow:3px 0 0 0 var(--ink)}

.f .gain{font-size:11px;font-family:var(--mono);color:var(--muted);white-space:nowrap}

.foot{margin:26px 0 0;font-size:12.5px;color:var(--faint);display:flex;gap:14px;flex-wrap:wrap}
.foot a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line2)}
.foot a:hover{color:var(--ink);border-color:var(--ink)}

@media (max-width:620px){
  body{padding:18px 12px 56px}
  .panel{padding:14px}
  .apps{overflow-x:auto;scrollbar-width:none}
  .app{padding:9px 12px;white-space:nowrap}
  .stats{grid-template-columns:repeat(auto-fit,minmax(86px,1fr))}
}
@media (prefers-reduced-motion:reduce){ .bar i{transition:none} }