/* Layout: a workbench. Home = tool index grouped by job; a tool = document tray (left) + options rail (right). */
:root{
  --bg:#eceff2; --surface:#ffffff; --sunken:#e2e6ea; --ink:#15212c; --muted:#5b6876; --line:#d2d8df; --line-strong:#b6c0ca;
  --accent:#0b6b61; --accent-hover:#08564e; --on-accent:#ffffff; --accent-soft:#d6ede9;
  --mark:#c98a0c; --danger:#b8402c; --danger-soft:#f8e1db; --ok:#2c7a38;
  --scrim:rgba(14,22,30,.48); --shadow:0 1px 2px rgba(20,33,44,.06),0 6px 18px rgba(20,33,44,.07);
  --font-ui:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --radius:10px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0e141a; --surface:#16202a; --sunken:#0a1015; --ink:#e3e9ef; --muted:#93a1af; --line:#263240; --line-strong:#3a4857;
    --accent:#3ab7a6; --accent-hover:#5ccdbd; --on-accent:#04201c; --accent-soft:#123934;
    --mark:#f0b443; --danger:#ec7c66; --danger-soft:#3a1d17; --ok:#6cc27a;
    --scrim:rgba(0,0,0,.62); --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 22px rgba(0,0,0,.32);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0e141a; --surface:#16202a; --sunken:#0a1015; --ink:#e3e9ef; --muted:#93a1af; --line:#263240; --line-strong:#3a4857;
  --accent:#3ab7a6; --accent-hover:#5ccdbd; --on-accent:#04201c; --accent-soft:#123934;
  --mark:#f0b443; --danger:#ec7c66; --danger-soft:#3a1d17; --ok:#6cc27a;
  --scrim:rgba(0,0,0,.62); --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 22px rgba(0,0,0,.32);
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img{max-width:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.86em}
h1,h2,h3{text-wrap:balance;margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.shell{max-width:1240px;margin:0 auto;padding-inline:20px;padding-block:0 48px}

/* top bar */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:18px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800;font-size:18px;letter-spacing:-.01em}
.brand svg{flex:none}
.trust{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:5px 12px 5px 10px}
.trust i{width:8px;height:8px;border-radius:50%;background:var(--ok);display:inline-block}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:8px;padding:9px 16px;font-weight:600;font-size:14px;cursor:pointer;text-decoration:none;line-height:1.2;background:none;white-space:nowrap}
.btn.primary{background:var(--accent);color:var(--on-accent)}
.btn.primary:hover{background:var(--accent-hover)}
.btn.primary:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{border-color:var(--line-strong);background:var(--surface)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn.link{color:var(--accent);padding-inline:6px;text-decoration:underline;text-underline-offset:3px}
.btn.sm{padding:6px 11px;font-size:13px}
.btn.wide{width:100%;padding-block:12px;font-size:15px}
.btn.danger{color:var(--danger);border-color:var(--line-strong);background:var(--surface)}
.btn.danger:hover{border-color:var(--danger)}
.iconbtn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:7px;border:1px solid var(--line);background:var(--surface);cursor:pointer;color:var(--muted);flex:none}
.iconbtn:hover{color:var(--ink);border-color:var(--line-strong)}
.iconbtn svg{width:16px;height:16px}

/* home */
.intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:28px;align-items:end;padding-block:18px 26px;border-bottom:1px solid var(--line)}
.intro h1{font-size:clamp(28px,4.2vw,44px);line-height:1.05;letter-spacing:-.025em;font-weight:800}
.intro p{color:var(--muted);margin:12px 0 0;max-width:52ch}
.search{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;padding:0 14px}
.search svg{width:18px;height:18px;color:var(--muted);flex:none}
.search input{border:0;background:none;padding:12px 0;width:100%;outline:none;min-width:0}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.homedrop{margin-top:22px}
.carry{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--accent-soft);border:1px solid var(--accent);border-radius:var(--radius);padding:12px 14px;margin-top:22px}
.carry strong{word-break:break-word}
.carry .grow{flex:1 1 200px;min-width:0}
.cat{padding-block:26px 6px}
.cat-head{display:flex;align-items:baseline;gap:12px;margin-bottom:12px}
.cat-head h2{font-size:13px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:700}
.cat-head span{font-size:13px;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.tile{display:flex;gap:14px;align-items:flex-start;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;cursor:pointer;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.tile:hover{border-color:var(--accent);transform:translateY(-1px)}
.tile b{display:block;font-size:15px;margin-bottom:2px}
.tile small{display:block;color:var(--muted);font-size:13px;line-height:1.4}
.ticon{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:9px;background:var(--accent-soft);color:var(--accent)}
.ticon svg{width:22px;height:22px}
.empty-search{color:var(--muted);padding-block:30px}
.foot{margin-top:40px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between}

/* tool */
.crumbs{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--muted);padding-block:4px 10px}
.crumbs a{color:var(--accent);font-weight:600;text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.tool-head{display:flex;gap:14px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:20px}
.tool-head .ticon{width:48px;height:48px}
.tool-head h1{font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;font-weight:800;line-height:1.1}
.tool-head p{margin:4px 0 0;color:var(--muted);max-width:64ch}
.tool-body{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.work{min-width:0;display:flex;flex-direction:column;gap:14px}
.work.busy{opacity:.6;pointer-events:none}
.panel{position:sticky;top:calc(env(safe-area-inset-top,0px) + 14px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow)}
.opts{display:flex;flex-direction:column;gap:16px}
.panel h3{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}

/* fields */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>label,.flabel{font-weight:600;font-size:13.5px}
.hint{margin:0;color:var(--muted);font-size:12.5px;line-height:1.45}
.input,select.input,textarea.input{width:100%;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);padding:9px 11px;min-width:0}
textarea.input{resize:vertical;min-height:70px}
.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.input.bad{border-color:var(--danger);box-shadow:0 0 0 3px var(--danger-soft)}
.input.mono{font-size:14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.row4 .field label{font-size:12px;font-weight:500;color:var(--muted)}
.seg{display:flex;flex-wrap:wrap;background:var(--sunken);border-radius:9px;padding:3px;gap:3px}
.seg label{flex:1 1 auto;position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;text-align:center;padding:7px 10px;border-radius:7px;font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap}
.seg input:checked+span{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.seg input:focus-visible+span{outline:2px solid var(--accent)}
.check{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;cursor:pointer}
.check input{margin-top:3px;accent-color:var(--accent);width:16px;height:16px;flex:none}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line-strong);background:var(--surface);border-radius:999px;padding:4px 10px;font-size:12.5px;cursor:pointer;font-family:var(--font-mono)}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.swatches label{position:relative;cursor:pointer}
.swatches input{position:absolute;opacity:0}
.swatches span{display:block;width:28px;height:28px;border-radius:50%;border:2px solid var(--surface);box-shadow:0 0 0 1px var(--line-strong)}
.swatches input:checked+span{box-shadow:0 0 0 2px var(--accent)}
.swatches input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.range-row{display:flex;align-items:center;gap:10px}
.range-row input[type=range]{flex:1;accent-color:var(--accent);min-width:0}
.range-row output{font-family:var(--font-mono);font-size:13px;min-width:44px;text-align:right}
.posgrid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto 1fr auto;gap:4px;width:120px;aspect-ratio:210/297;border:1px solid var(--line-strong);border-radius:4px;padding:5px;background:var(--surface)}
.posgrid label{cursor:pointer;display:grid;place-items:center}
.posgrid input{position:absolute;opacity:0}
.posgrid span{width:100%;height:12px;border-radius:2px;background:var(--sunken)}
.posgrid input:checked+span{background:var(--accent)}
.posgrid input:focus-visible+span{outline:2px solid var(--accent)}
.posgrid .mid{grid-column:1/-1;border-radius:2px;background:repeating-linear-gradient(var(--sunken) 0 2px,transparent 2px 7px);opacity:.8}
.kbrow{display:flex;align-items:center;gap:8px}
.kbrow .input{max-width:140px;font-size:17px}
.kbrow span{font-weight:600}
.note{background:var(--sunken);border-radius:8px;padding:10px 12px;font-size:12.5px;color:var(--muted);line-height:1.45}

/* run + result */
.run-zone{display:flex;flex-direction:column;gap:8px}
.status{margin:0;font-size:13px;color:var(--muted);min-height:1em}
.err{margin:0;font-size:13px;color:var(--danger);background:var(--danger-soft);border-radius:8px;padding:9px 11px}
.spin{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.result{border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;gap:10px}
.res-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.res-ok{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ok);border:1px solid currentColor;border-radius:4px;padding:1px 6px}
.res-name{font-weight:600;word-break:break-all;min-width:0}
.res-note{margin:0;font-size:13px;color:var(--muted)}
.res-note b{color:var(--ink)}
.res-actions{display:flex;gap:8px;flex-wrap:wrap}

/* drop zone */
.drop{border:2px dashed var(--line-strong);border-radius:14px;background:var(--surface);padding:42px 20px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;transition:border-color .15s,background .15s}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop-art{width:64px;height:64px;color:var(--accent)}
.drop-title{margin:6px 0 0;font-weight:700;font-size:18px}
.drop-sub{margin:0;color:var(--muted);font-size:14px}
.drop-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:center;margin-top:6px}
.drop.compact{flex-direction:row;padding:12px 16px;justify-content:space-between;flex-wrap:wrap;border-width:1.5px}
.drop.compact .drop-art{width:28px;height:28px}
.drop.compact .drop-title{margin:0;font-size:14px;font-weight:600;flex:1;text-align:left}
.drop.compact .drop-actions{margin:0}

/* file bar */
.filebar{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px}
.fico{flex:none;width:36px;height:44px;border-radius:4px;background:var(--danger-soft);color:var(--danger);font-weight:800;font-size:10px;display:grid;place-items:end center;padding-bottom:6px;position:relative;clip-path:polygon(0 0,70% 0,100% 22%,100% 100%,0 100%)}
.fico.img{background:var(--accent-soft);color:var(--accent)}
.fmeta{flex:1;min-width:0;display:flex;flex-direction:column}
.fmeta strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fmeta span{color:var(--muted)}

/* thumbnails */
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:12px}
.thumb{position:relative;display:flex;flex-direction:column;gap:6px;align-items:center;background:none;border:0;padding:0;text-align:center}
button.thumb{cursor:pointer}
.tbox{position:relative;width:100%;aspect-ratio:1;display:grid;place-items:center;background:var(--sunken);border-radius:8px;border:2px solid transparent;overflow:hidden;container-type:inline-size;padding:8px}
.tbox canvas,.tbox img{max-width:100%;max-height:100%;width:auto;height:auto;display:block;box-shadow:0 1px 3px rgba(0,0,0,.18);background:#fff;transition:transform .2s}
.tload{width:60%;aspect-ratio:210/297;background:var(--line);border-radius:2px;animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.5}}
.tnum{font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.thumb.is-sel .tbox{border-color:var(--accent)}
.mode-remove .thumb.is-sel .tbox{border-color:var(--danger);background:var(--danger-soft)}
.mode-remove .thumb.is-sel canvas{opacity:.35}
.mode-remove .thumb.is-sel .tbox::after{content:"";position:absolute;inset:30%;background:linear-gradient(45deg,transparent 46%,var(--danger) 46% 54%,transparent 54%),linear-gradient(-45deg,transparent 46%,var(--danger) 46% 54%,transparent 54%)}
.mode-keep .thumb.is-sel .tbox::after{content:"✓";position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-size:13px;font-weight:700;display:grid;place-items:center}
.mode-rotate.all .thumb canvas,.mode-rotate .thumb.is-sel canvas{transform:rotate(var(--rot,90deg))}
.thumbs[data-tag] .tbox .tag{position:absolute;font-size:9px;font-family:var(--font-mono);background:var(--mark);color:#1b1300;padding:0 4px;border-radius:2px;white-space:nowrap}
.thumbs .tbox .wm{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;overflow:hidden}
.thumbs .tbox .wm span{font-family:Helvetica,Arial,sans-serif;font-weight:700;white-space:nowrap}
.thumbhead{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}

/* organize */
.otools{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.othumb{position:relative;display:flex;flex-direction:column;gap:6px;align-items:center;cursor:grab;touch-action:none}
.othumb .tbox{background:var(--surface);border:1px solid var(--line)}
.othumb .blankpg{width:62%;aspect-ratio:210/297;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.18);display:grid;place-items:center;font-size:11px;color:#7a8794;font-family:var(--font-mono)}
.oact{display:flex;gap:4px}
.oact .iconbtn{width:28px;height:28px}
.oact .iconbtn svg{width:14px;height:14px}
.oact .iconbtn.del:hover{color:var(--danger);border-color:var(--danger)}
.sortable-ghost{opacity:.35}
.sortable-chosen .tbox{border-color:var(--accent)}

/* merge list */
.flist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.frow{display:grid;grid-template-columns:auto 52px minmax(0,1fr) 150px auto;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:8px 10px}
.grip{cursor:grab;color:var(--muted);touch-action:none;padding:6px 2px;display:grid;place-items:center}
.grip svg{width:16px;height:16px}
.fthumb{width:52px;height:52px;background:var(--sunken);border-radius:6px;display:grid;place-items:center;overflow:hidden;padding:4px}
.fthumb canvas,.fthumb img{max-width:100%;max-height:100%;background:#fff}
.order{font-family:var(--font-mono);font-size:12px;color:var(--muted);margin-right:4px}

/* images grid */
.igrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.icard{position:relative;display:flex;flex-direction:column;gap:6px;cursor:grab;touch-action:none}
.icard .tbox{background:var(--surface);border:1px solid var(--line)}
.icard .iconbtn{position:absolute;top:6px;right:6px;width:26px;height:26px}
.icard .cap{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}

/* crop preview */
.cropwrap{display:flex;justify-content:center;background:var(--sunken);border-radius:var(--radius);padding:20px}
.cropstage{position:relative;max-width:min(100%,360px);line-height:0;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.cropstage canvas{max-width:100%;height:auto}
.shade{position:absolute;background:rgba(184,64,44,.28);pointer-events:none}
.cropbox{position:absolute;border:1.5px dashed var(--danger);pointer-events:none}

/* edit stage */
.etools{display:flex;gap:6px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:6px}
.etool{display:inline-flex;align-items:center;gap:7px;border:1px solid transparent;background:none;border-radius:7px;padding:7px 11px;font-weight:600;font-size:13.5px;cursor:pointer;color:var(--ink)}
.etool svg{width:17px;height:17px;color:var(--accent)}
.etool:hover{background:var(--sunken)}
.etool[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}
.etool[aria-pressed=true] svg{color:var(--on-accent)}
.stagewrap{background:var(--sunken);border-radius:var(--radius);padding:18px;display:flex;justify-content:center;overflow:hidden}
.stage{position:relative;width:100%;max-width:820px;box-shadow:0 2px 10px rgba(0,0,0,.22);background:#fff;line-height:0}
.stage canvas{width:100%;height:auto;display:block}
.stage.placing{cursor:crosshair}
.placehint{display:none;position:absolute;left:50%;top:10px;transform:translateX(-50%);background:var(--ink);color:var(--bg);font-size:13px;line-height:1.4;padding:6px 12px;border-radius:999px;white-space:nowrap;z-index:5;pointer-events:none}
.stage.placing .placehint{display:block}
.it{position:absolute;touch-action:none;cursor:move;line-height:1.2;user-select:none;-webkit-user-select:none}
.it.sel{outline:1.5px solid #1a73e8;outline-offset:1px}
.it-text{font-family:Helvetica,Arial,"Noto Sans Devanagari",sans-serif;white-space:pre;line-height:1.2}
.it img{width:100%;height:100%;display:block;pointer-events:none}
.it-whiteout{background:#fff}
.it-whiteout:not(.sel){outline:1px dashed rgba(26,115,232,.45)}
.it-highlight{mix-blend-mode:multiply}
.h-resize{display:none;position:absolute;right:-7px;bottom:-7px;width:14px;height:14px;background:#1a73e8;border:2px solid #fff;border-radius:50%;cursor:nwse-resize}
.it-del{display:none;position:absolute;right:-10px;top:-12px;width:22px;height:22px;border-radius:50%;border:0;background:#c0392b;color:#fff;font-size:14px;line-height:1;cursor:pointer}
.it.sel .h-resize,.it.sel .it-del{display:block}
.pager{display:flex;align-items:center;justify-content:center;gap:12px;font-size:14px}
.pager .mono{min-width:110px;text-align:center}
.props{display:flex;flex-direction:column;gap:14px}

/* modal */
.modal{position:fixed;inset:0;background:var(--scrim);display:grid;place-items:center;padding:16px;z-index:50}
.sheet{background:var(--surface);border-radius:14px;width:min(640px,100%);max-height:calc(100% - 20px);overflow:auto;box-shadow:var(--shadow);display:flex;flex-direction:column}
.sheet header{display:flex;justify-content:space-between;align-items:center;padding:16px 18px 6px}
.sheet h2{font-size:18px}
.sheet .body{padding:10px 18px;display:flex;flex-direction:column;gap:12px}
.sheet footer{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 18px 16px;border-top:1px solid var(--line)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line)}
.tabs button{border:0;background:none;padding:9px 12px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;cursor:pointer;margin-bottom:-1px}
.tabs button[aria-selected=true]{color:var(--ink);border-color:var(--accent)}
.pad{width:100%;aspect-ratio:3/1;background:#fff;border:1px solid var(--line-strong);border-radius:8px;touch-action:none;cursor:crosshair;display:block}
.padline{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.fontpick{display:grid;gap:8px}
.fontpick label{display:block;cursor:pointer}
.fontpick input{position:absolute;opacity:0}
.fontpick span{display:block;background:#fff;color:#14213d;border:1px solid var(--line-strong);border-radius:8px;padding:6px 14px;font-size:34px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fontpick input:checked+span{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.uprev{background:repeating-conic-gradient(#e8e8e8 0 25%,#fff 0 50%) 0 0/16px 16px;border-radius:8px;min-height:120px;display:grid;place-items:center;padding:10px}
.uprev img{max-height:160px}

.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 20px);transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:9px;font-size:14px;opacity:0;pointer-events:none;transition:.2s;z-index:60;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.bad{background:var(--danger);color:#fff}

@media (max-width:900px){
  .tool-body{grid-template-columns:minmax(0,1fr)}
  .panel{position:static}
  .intro{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  .shell{padding-inline:16px}
  .frow{grid-template-columns:auto 44px minmax(0,1fr) auto}
  .frow .frange{grid-column:2/-1}
  .fthumb{width:44px;height:44px}
  .thumbs,.igrid{grid-template-columns:repeat(auto-fill,minmax(98px,1fr));gap:8px}
  .stagewrap{padding:8px}
  .drop{padding:30px 16px}
  .etool span{display:none}
  .row4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* editor */
.tool-head.compact{padding-bottom:12px;margin-bottom:14px}
.tool-head.compact p{font-size:14px}
.editor{--eh:max(460px,calc(100dvh - 200px));display:grid;grid-template-columns:100px minmax(0,1fr) 300px;gap:14px;align-items:start}
.erail{height:var(--eh);overflow:auto;display:flex;flex-direction:column;gap:10px;padding-right:2px}
.echip{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;color:var(--muted);padding-bottom:8px;border-bottom:1px solid var(--line)}
.ethumb{background:none;border:0;padding:0;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;flex:none}
.ethumb .tbox{padding:5px}
.ethumb.cur .tbox{border-color:var(--accent)}
.emain{min-width:0;display:flex;flex-direction:column;gap:8px}
.ebar{display:flex;gap:2px;align-items:center;overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:5px;scrollbar-width:thin}
.ebar.off{opacity:.45;pointer-events:none}
.ebar .etool{flex:none;flex-direction:column;gap:2px;padding:6px 7px;font-size:11.5px;min-width:52px;font-weight:600}
.ebar .etool svg{width:19px;height:19px}
.ebar .etool:disabled{opacity:.35;cursor:default;background:none}
.esep{flex:none;width:1px;align-self:stretch;background:var(--line);margin:4px}
.ezoom{flex:none;font:500 12px var(--font-mono);min-width:46px;text-align:center;color:var(--muted)}
.escroll{height:var(--eh);overflow:auto;background:var(--sunken);border-radius:var(--radius);padding:30px 16px 20px;overscroll-behavior:contain}
.escroll.busy{opacity:.6;pointer-events:none}
.epages{display:flex;flex-direction:column;align-items:center;gap:30px;width:max-content;min-width:100%}
.epages.isempty{width:100%;min-height:100%;justify-content:center}
.epage{position:relative;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.18),0 6px 18px rgba(0,0,0,.08);flex:none}
.epage>canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.elayer{position:absolute;inset:0}
.epnum{position:absolute;left:0;top:-20px;font:500 11px var(--font-mono);color:var(--muted);white-space:nowrap}
.estatus{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.ex{position:absolute;border-radius:2px;cursor:text}
.ex-i{cursor:move}
.t-select .ex:hover{outline:1.5px dashed rgba(26,115,232,.85);background:rgba(26,115,232,.08)}
.show-ex .ex{outline:1px dotted rgba(26,115,232,.6)}
.escroll:not(.t-select) .ex,.escroll:not(.t-select) .it{pointer-events:none}
.escroll.t-drag .elayer{touch-action:none;cursor:crosshair}
.escroll.t-tap .elayer{cursor:crosshair}
.cov{position:absolute;pointer-events:none}
.it{position:absolute;touch-action:none;cursor:move;user-select:none;-webkit-user-select:none}
.it-text{cursor:text}
.it-text>div{white-space:pre}
.it-text.empty{outline:1px dashed #1a73e8;min-width:20px}
.it.sel{outline:1.5px solid #1a73e8;outline-offset:2px}
.it.editing{outline:2px solid #1a73e8;outline-offset:2px;cursor:text;user-select:text;-webkit-user-select:text}
.tx{outline:none;white-space:pre-wrap;overflow-wrap:break-word;min-height:1em;cursor:text;user-select:text;-webkit-user-select:text;caret-color:#1a73e8}
.it-image img{width:100%;height:100%;display:block;pointer-events:none}
.it-highlight{mix-blend-mode:multiply}
.it svg{display:block;overflow:visible;pointer-events:none}
.hd{position:absolute;width:12px;height:12px;background:#fff;border:2px solid #1a73e8;border-radius:50%;z-index:2}
.hd-se{right:-8px;bottom:-8px;cursor:nwse-resize}
.hd-e{right:-8px;top:50%;height:20px;margin-top:-10px;border-radius:4px;cursor:ew-resize}
.hd-rot{left:50%;top:-30px;margin-left:-6px;cursor:grab;background:#1a73e8}
.hd-rot::after{content:"";position:absolute;left:3px;top:10px;width:2px;height:16px;background:#1a73e8}
.hd-p{margin:-6px 0 0 -6px;cursor:move}
.it-x{position:absolute;right:-12px;top:-26px;width:22px;height:22px;border-radius:50%;border:0;background:#c0392b;color:#fff;font-size:15px;line-height:1;cursor:pointer;z-index:3;display:grid;place-items:center;padding:0}
.epanel{max-height:var(--eh);overflow:auto}
.fmt{display:flex;gap:4px;flex-wrap:wrap;align-items:center}
.fbtn{width:34px;height:34px;border:1px solid var(--line-strong);background:var(--surface);border-radius:7px;cursor:pointer;display:grid;place-items:center;font-size:15px;padding:0}
.fbtn svg{width:17px;height:17px}
.fbtn[aria-pressed=true]{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.fmt .esep{height:26px;align-self:center}
.stepper{display:flex;min-width:0}
.stepper .input{border-radius:0;text-align:center;min-width:0;padding-inline:4px}
.stepper button{flex:none;width:30px;border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;font-size:16px}
.stepper button:first-child{border-radius:8px 0 0 8px;border-right:0}
.stepper button:last-child{border-radius:0 8px 8px 0;border-left:0}
.tips{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.tips b{color:var(--ink)}
.swatches .sw-none{background:linear-gradient(135deg,transparent 44%,#c0392b 44% 56%,transparent 56%),#fff}
.swatches .sw-custom input{position:static;opacity:1;width:30px;height:30px;padding:0;border:1px solid var(--line-strong);border-radius:50%;background:none;cursor:pointer;overflow:hidden}
.swatches .sw-custom input::-webkit-color-swatch-wrapper{padding:2px}
.swatches .sw-custom input::-webkit-color-swatch{border:0;border-radius:50%}
@media (max-width:1100px){.editor{grid-template-columns:minmax(0,1fr) 290px}.erail{display:none}}
@media (max-width:900px){.editor{grid-template-columns:minmax(0,1fr);--eh:72dvh}.epanel{max-height:none}}
@media (max-width:560px){.ebar .etool span{display:none}.ebar .etool{min-width:38px}.escroll{padding:26px 8px 12px}}
.quota{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px;font-size:13px;font-weight:600;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:4px 6px 4px 12px}
.quota i{width:8px;height:8px;border-radius:50%;background:var(--line-strong);flex:none}
.quota.good i{background:var(--ok)}
.quota.warn i{background:var(--mark)}
.quota .btn{padding-block:2px}
.scanbox{display:flex;flex-direction:column;gap:12px;background:var(--accent-soft);border:1px solid var(--accent);border-radius:9px;padding:14px;font-size:13.5px;line-height:1.45}
.scanbox.ok{background:var(--sunken);border-color:var(--line-strong)}
.sheet.pay{width:min(480px,100%)}
.packs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.packs label{position:relative;cursor:pointer}
.packs input{position:absolute;opacity:0}
.packs span{display:flex;flex-direction:column;align-items:center;gap:2px;border:1.5px solid var(--line-strong);border-radius:10px;padding:12px 6px}
.packs em{font-style:normal;font-size:13px;color:var(--muted)}
.packs b{font-size:20px;font-variant-numeric:tabular-nums}
.packs input:checked+span{border-color:var(--accent);background:var(--accent-soft)}
.packs input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.coderow{display:flex;gap:8px;align-items:center;min-width:0}
.coderow code{flex:1;min-width:0;overflow-wrap:anywhere;font-size:12.5px;color:var(--ink);background:var(--surface);border-radius:6px;padding:6px 8px}
.coderow .input{flex:1;min-width:0;font-size:12.5px}
.foot nav{display:flex;gap:14px;flex-wrap:wrap}
.foot nav a{color:var(--muted)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* ===== PDF Master Editor visual refresh ===== */
:root{
  --bg:#f4f5f9; --surface:#ffffff; --sunken:#eef0f5; --ink:#1b1f33; --muted:#666c82; --line:#e3e6ee; --line-strong:#cdd2de;
  --brand:#e5322d; --brand-deep:#a61d19; --navy:#1f2a5a;
  --accent:#e5322d; --accent-hover:#c62520; --on-accent:#ffffff; --accent-soft:#fdeceb;
  --mark:#d98b00; --danger:#b42318; --danger-soft:#fee4e2; --ok:#16a34a;
  --shadow:0 1px 2px rgba(27,31,51,.05),0 10px 30px rgba(27,31,51,.08);
  --shadow-lift:0 2px 4px rgba(27,31,51,.06),0 18px 40px rgba(27,31,51,.14);
  --font-ui:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --radius:14px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0f1220; --surface:#181c2e; --sunken:#11142a; --ink:#e8eaf3; --muted:#9aa0b8; --line:#272c45; --line-strong:#3a405e;
    --brand:#f0443e; --brand-deep:#b42620; --navy:#c9d2ff;
    --accent:#e8443d; --accent-hover:#ff5c55; --on-accent:#ffffff; --accent-soft:#3a1716;
    --danger:#f97066; --danger-soft:#3b1512; --ok:#4ade80;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 28px rgba(0,0,0,.35); --shadow-lift:0 2px 4px rgba(0,0,0,.5),0 18px 40px rgba(0,0,0,.5);
  }
}
:root[data-theme="dark"]{
  --bg:#0f1220; --surface:#181c2e; --sunken:#11142a; --ink:#e8eaf3; --muted:#9aa0b8; --line:#272c45; --line-strong:#3a405e;
  --brand:#f0443e; --brand-deep:#b42620; --navy:#c9d2ff;
  --accent:#e8443d; --accent-hover:#ff5c55; --on-accent:#ffffff; --accent-soft:#3a1716;
  --danger:#f97066; --danger-soft:#3b1512; --ok:#4ade80;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 28px rgba(0,0,0,.35); --shadow-lift:0 2px 4px rgba(0,0,0,.5),0 18px 40px rgba(0,0,0,.5);
}
body{font-size:15px;letter-spacing:-.003em}
h1,h2,h3{letter-spacing:-.02em}

/* header bar */
.topbar{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.topin{max-width:1240px;margin:0 auto;padding:0 20px;height:66px;display:flex;align-items:center;gap:28px}
.brand{gap:10px;font-size:20px;font-weight:700;letter-spacing:-.025em;line-height:1}
.brand .w1{color:var(--brand)}.brand .w2{color:var(--navy)}.brand .w3{color:var(--muted);font-weight:500;margin-left:2px}
.mainnav{display:flex;gap:4px;flex:1;min-width:0}
.mainnav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:14px;padding:8px 12px;border-radius:9px;white-space:nowrap}
.mainnav a:hover{color:var(--brand);background:var(--accent-soft)}
.trust{background:var(--sunken);border:0;font-size:12.5px;font-weight:500}
.shell{padding-top:6px}

/* hero */
.intro{display:block;text-align:center;border:0;padding:56px 0 8px;position:relative}
.intro::before{content:"";position:absolute;inset:-6px -40vw auto;height:320px;z-index:-1;background:radial-gradient(600px 220px at 50% 0%,color-mix(in srgb,var(--brand) 13%,transparent),transparent 70%)}
.intro h1{font-size:clamp(30px,5vw,50px);font-weight:700;line-height:1.1;letter-spacing:-.035em;max-width:18ch;margin:0 auto}
.intro h1 em{font-style:normal;color:var(--brand)}
.intro p{margin:16px auto 0;font-size:clamp(15px,1.6vw,18px);max-width:58ch}
.intro .search{max-width:560px;margin:28px auto 0;border-radius:999px;border:1px solid var(--line);box-shadow:var(--shadow);padding:0 20px;height:54px}
.intro .search input{font-size:15px}
.stats{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:var(--muted)}
.stats span{display:inline-flex;align-items:center;gap:6px}
.stats svg{width:16px;height:16px;color:var(--ok)}
.pills{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:34px 0 26px}
.pills button{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-weight:600;font-size:14px;padding:9px 18px;border-radius:999px;cursor:pointer;transition:all .15s}
.pills button:hover{border-color:var(--ink)}
.pills button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.homedrop{margin:0 auto 6px;max-width:820px}
.carry{max-width:820px;margin:0 auto 6px;border-radius:var(--radius)}

/* tool cards */
.cat{padding:0}
.tiles{grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:18px}
.tile{flex-direction:column;gap:14px;padding:24px 22px 22px;border:1px solid var(--line);border-radius:18px;box-shadow:0 1px 2px rgba(27,31,51,.04);transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s,border-color .2s;position:relative;overflow:hidden}
.tile::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--tc,var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .25s}
.tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:transparent}
.tile:hover::after{transform:scaleX(1)}
.tile b{font-size:17px;font-weight:700;margin-bottom:6px;letter-spacing:-.015em}
.tile small{font-size:13.5px;line-height:1.5}
.tile .tag{position:absolute;top:16px;right:16px;font-size:11px;font-weight:600;color:var(--muted);background:var(--sunken);padding:2px 8px;border-radius:999px}
.ticon{width:52px;height:52px;border-radius:14px;background:var(--tc,var(--accent));color:#fff;box-shadow:0 6px 14px -4px color-mix(in srgb,var(--tc,var(--accent)) 60%,transparent)}
.ticon svg{width:26px;height:26px}
.empty-search{text-align:center}

/* features strip + footer */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:56px;padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:20px}
.why div{display:flex;gap:14px;align-items:flex-start}
.why i{flex:none;display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--accent-soft);color:var(--brand);font-style:normal}
.why i svg{width:22px;height:22px}
.why b{display:block;font-size:15px;margin-bottom:2px}
.why small{color:var(--muted);font-size:13px;line-height:1.45}
.foot{align-items:center;margin-top:36px}
.foot .fbrand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink)}

/* tool pages */
.crumbs{padding-top:18px}
.crumbs a{color:var(--brand)}
.tool-head{border:0;padding:6px 0 22px;flex-direction:column;text-align:center;gap:12px}
.tool-head .ticon{width:62px;height:62px;border-radius:18px}
.tool-head .ticon svg{width:32px;height:32px}
.tool-head h1{font-size:clamp(26px,3.6vw,38px);font-weight:700}
.tool-head p{margin:6px auto 0}
.tool-head.compact{flex-direction:row;text-align:left;gap:14px}
.tool-head.compact .ticon{width:48px;height:48px;border-radius:13px}
.tool-head.compact p{margin:4px 0 0}
.panel{border-radius:18px;border-color:var(--line);padding:22px}
.btn{border-radius:10px;font-weight:600}
.btn.primary{box-shadow:0 6px 16px -6px color-mix(in srgb,var(--accent) 70%,transparent)}
.btn.wide{padding-block:15px;font-size:16px;border-radius:12px}
.drop{border-radius:20px;border:2px dashed var(--line-strong);padding:56px 20px;box-shadow:var(--shadow)}
.drop:not(.compact) .drop-actions .btn.primary{padding:16px 34px;font-size:17px;border-radius:12px}
.drop-art{color:var(--brand)}
.drop-title{font-size:20px}
.drop.compact{box-shadow:none;border-radius:14px}
.filebar,.etools,.ebar{border-radius:14px}
.sheet{border-radius:20px}
.seg{border-radius:11px}.seg span{border-radius:8px}
.input,select.input,textarea.input{border-radius:10px}

@media (max-width:900px){.mainnav{display:none}.topin{justify-content:space-between}}
@media (max-width:560px){.trust{display:none}.intro{padding-top:34px}.tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tile{padding:16px 14px;border-radius:14px}.tile small{display:none}.tile b{font-size:14.5px;margin:0}.ticon{width:44px;height:44px}.tile .tag{display:none}.why{padding:20px}.stats{gap:4px 14px;font-size:12px}}

/* ===== voice control ===== */
.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}
.vfab{position:fixed;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(env(safe-area-inset-bottom,0px) + 20px);z-index:45;width:64px;height:64px;border-radius:50%;border:0;background:var(--brand);color:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:0 10px 26px -6px color-mix(in srgb,var(--brand) 70%,transparent),0 2px 6px rgba(0,0,0,.18);transition:transform .15s}
.vfab:hover{transform:scale(1.06)}
.vfab svg{width:28px;height:28px}
.vfab:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
.vfab.on{background:var(--navy);color:var(--bg)}
.vfab.on::before,.vfab.on::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--brand);animation:vring 1.6s ease-out infinite}
.vfab.on::after{animation-delay:.8s}
@keyframes vring{from{transform:scale(1);opacity:.9}to{transform:scale(1.7);opacity:0}}
.vfab .vlab{position:absolute;right:74px;white-space:nowrap;background:var(--ink);color:var(--bg);font-size:12.5px;font-weight:600;padding:5px 10px;border-radius:8px;opacity:0;pointer-events:none;transition:opacity .15s}
.vfab:hover .vlab,.vfab:focus-visible .vlab{opacity:1}
.vbox{position:fixed;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(env(safe-area-inset-bottom,0px) + 96px);z-index:46;width:min(400px,calc(100vw - 32px));max-height:min(620px,calc(100dvh - 130px));overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lift);padding:18px;display:flex;flex-direction:column;gap:12px}
.vbox header{display:flex;align-items:center;gap:10px}
.vbox h2{font-size:17px;flex:1}
.vstate{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--muted)}
.vstate i{width:10px;height:10px;border-radius:50%;background:var(--line-strong)}
.vbox.live .vstate{color:var(--ok)}.vbox.live .vstate i{background:var(--ok);animation:pulse 1s infinite}
.vbox p{margin:0}
.vbox dd code{white-space:nowrap;display:inline-block;margin:2px 0}
.vheard{font-size:14px;color:var(--muted);min-height:1.4em;font-style:italic}
.vreply{font-size:15.5px;line-height:1.5;background:var(--accent-soft);border-radius:12px;padding:10px 12px;min-height:2.6em}
.vrow{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.vrow .input{flex:1;min-width:0}
.vbig{width:100%;padding:13px;font-size:16px;border-radius:12px;flex:none}
.vbig svg{width:20px;height:20px;flex:none}
.vbox details{border-top:1px solid var(--line);padding-top:10px;font-size:13.5px}
.vbox summary{font-weight:700;cursor:pointer}
.vbox dl{margin:8px 0 0;display:grid;gap:8px}
.vbox dt{font-weight:600;color:var(--ink)}
.vbox dd{margin:0;color:var(--muted)}
.vbox dd code{font-family:var(--font-mono);font-size:12px;background:var(--sunken);border-radius:5px;padding:1px 5px}
@media (max-width:560px){.vfab{width:58px;height:58px}.vbox{bottom:calc(env(safe-area-inset-bottom,0px) + 88px);right:16px}}

.brand .logo{width:46px;height:46px;object-fit:contain;flex:none}
.foot .fbrand .logo{width:30px;height:30px;object-fit:contain}
.intro .quota-note{margin:14px auto 0;font-size:14.5px;color:var(--muted)}
.intro .quota{margin:10px auto 0}
.packs span{min-height:76px;justify-content:center}
.packs small{font-size:11.5px;color:var(--muted)}
.packs span span{display:inline;border:0;padding:0;min-height:0;border-radius:0;background:none}
.packs input:checked+span span{background:none}