/* Best Ever Online Tools — shared styles
   Layout: header → leaderboard ad → [main column | 300px sidebar with sticky ad] → footer; sidebar drops below on narrow screens */
:root{
  --bg:#f5f5f2; --surface:#ffffff; --surface-2:#eeeee9; --fg:#16171b; --muted:#62646d; --line:#dcdcd5;
  --accent:#ffcf33; --accent-ink:#16171b; --accent-2:#1a8f87; --danger:#c8372d;
  --ad-bg:#ebebe5; --ad-line:#cfcfc6;
  --display:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --radius:14px; --maxw:1180px;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#121316; --surface:#1b1c21; --surface-2:#24252b; --fg:#ecedf0; --muted:#9a9ca6; --line:#2e3037;
  --accent:#ffcf33; --accent-ink:#16171b; --accent-2:#3cc2b8; --danger:#ff6b5e;
  --ad-bg:#1f2025; --ad-line:#34363e; color-scheme:dark}}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 var(--body)}
a{color:inherit}
img,video,canvas{max-width:100%}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:clamp(30px,4.2vw,44px);font-weight:800;letter-spacing:-.02em}
h2{font-size:24px;font-weight:700;letter-spacing:-.01em}
h3{font-size:18px;font-weight:600}
p{margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:16px}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* header */
.site-header{border-bottom:1px solid var(--line);background:var(--surface)}
.site-header .wrap{display:flex;align-items:center;gap:20px;min-height:60px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;font:800 21px var(--display);letter-spacing:-.02em}
.logo-mark{width:28px;height:28px;flex:none}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{text-decoration:none;font-weight:500;font-size:15px;padding:7px 12px;border-radius:9px;color:var(--muted)}
.nav a:hover,.nav a[aria-current=page]{color:var(--fg);background:var(--surface-2)}

/* ads */
.ad{display:flex;align-items:center;justify-content:center;margin-inline:auto;overflow:hidden;position:relative}
.ad-top{min-height:90px;max-width:970px;width:100%;margin-block:16px}
.ad-side{min-height:600px;width:300px}
.ad-content{min-height:250px;max-width:728px;width:100%;margin-block:8px}
.ad.placeholder{background:var(--ad-bg);border:1px dashed var(--ad-line);border-radius:10px;color:var(--muted);font:12px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.ad.empty{display:none}
.ad ins{display:block;width:100%}

/* layout */
.page{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start;padding-bottom:56px}
.page.no-side{grid-template-columns:minmax(0,1fr)}
.side{display:grid;gap:20px;position:sticky;top:16px}
@media (max-width:980px){.page{grid-template-columns:minmax(0,1fr)}.side{position:static}.ad-side{min-height:250px}}
main{min-width:0;display:grid;gap:28px}
.intro{display:grid;gap:10px;padding-top:8px}
.lead{color:var(--muted);font-size:18px;max-width:64ch}
.badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{font:500 12.5px var(--body);padding:4px 10px;border-radius:99px;background:var(--surface-2);color:var(--muted)}
.badge b{color:var(--accent-2);font-weight:600}

/* tool card */
.tool{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;gap:20px;min-width:0}
.tool-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;align-items:start}
.tool-grid.short{grid-template-columns:minmax(0,1fr) 280px}
@media (max-width:760px){.tool-grid,.tool-grid.short{grid-template-columns:minmax(0,1fr)}.empty-preview{display:none}}
.controls{display:grid;gap:18px;min-width:0}
.drop{border:2px dashed var(--line);border-radius:12px;padding:34px 16px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;display:grid;gap:4px}
.drop:hover,.drop.over{border-color:var(--accent-2);background:color-mix(in srgb,var(--accent-2) 7%,transparent)}
.drop strong{font:700 19px var(--display)}
.drop small{color:var(--muted)}
.drop.compact{padding:14px 16px;grid-auto-flow:column;justify-content:space-between;text-align:left;align-items:center}
.drop.compact strong{font-size:15px}
.fileinfo{font:13px var(--mono);color:var(--muted);word-break:break-all}
.lbl{display:flex;justify-content:space-between;gap:8px;font-size:12px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.lbl output,.lbl .val{font:13px var(--mono);color:var(--fg);letter-spacing:0;text-transform:none}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px}
.seg button{font:500 14px var(--body);padding:9px 6px;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--fg);cursor:pointer;min-width:0}
.seg button[aria-pressed=true]{background:var(--fg);color:var(--surface);border-color:var(--fg)}
.seg button:disabled{opacity:.4;cursor:not-allowed}
.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.row3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:460px){.row3{grid-template-columns:minmax(0,1fr)}}
input[type=range]{width:100%;accent-color:var(--accent-2)}
input[type=number],select{width:100%;font:15px var(--mono);padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--fg)}
.inline{display:flex;gap:6px}
.inline input{flex:1;min-width:0}
.mini{font:500 12px var(--body);padding:0 10px;border-radius:8px;border:1px solid var(--line);background:var(--surface-2);color:var(--fg);cursor:pointer;white-space:nowrap}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn{font:600 15px var(--body);padding:12px 20px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--fg);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(.96)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.note{font-size:13.5px;color:var(--muted)}
.warn{background:color-mix(in srgb,var(--accent) 16%,var(--surface));border:1px solid color-mix(in srgb,var(--accent) 55%,var(--line));border-radius:10px;padding:11px 14px;font-size:14px}
.err{color:var(--danger);font-size:14px}
.progress{display:grid;gap:6px}
.bar{height:8px;background:var(--surface-2);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--accent-2);transition:width .15s linear}
.status{font:13px var(--mono);color:var(--muted);min-height:1.5em;font-variant-numeric:tabular-nums}
.result{display:grid;gap:10px;padding:16px;border-radius:12px;background:color-mix(in srgb,var(--accent-2) 9%,var(--surface));border:1px solid color-mix(in srgb,var(--accent-2) 35%,var(--line))}
.result .meta{font:13px var(--mono);color:var(--muted)}
.preview video{width:100%;border-radius:10px;background:#000;display:block;max-height:420px}
.preview img{border-radius:10px;display:block;margin:0 auto}
.phone{background:#0c0d10;border-radius:26px;padding:9px}
.phone canvas{display:block;width:100%;aspect-ratio:9/16;border-radius:18px;background:#000}
.phone .cap{display:flex;justify-content:space-between;font:12px var(--mono);color:#8b8d96;padding:7px 6px 1px}
.hidden-video{position:fixed;left:0;top:0;width:2px;height:2px;opacity:0;pointer-events:none}
.empty-preview{border:1px solid var(--line);border-radius:10px;aspect-ratio:16/9;display:grid;place-items:center;color:var(--muted);font-size:14px;background:var(--surface-2)}

/* content sections */
.content{display:grid;gap:28px;max-width:72ch}
.content section{display:grid;gap:12px}
.steps{margin:0;padding-left:1.3em;display:grid;gap:8px}
.faq{display:grid;gap:8px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 16px}
.faq summary{cursor:pointer;font-weight:600}
.faq details p{margin-top:8px;color:var(--muted)}
.side-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:grid;gap:10px}
.side-box h3{font-size:15px}
.side-links{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.side-links a{display:block;text-decoration:none;padding:7px 8px;border-radius:8px;font-size:15px}
.side-links a:hover{background:var(--surface-2)}

/* home */
.hero{padding-block:28px 8px;display:grid;gap:14px}
.hero h1{font-size:clamp(34px,5.4vw,58px);max-width:18ch}
.hero h1 mark{background:linear-gradient(transparent 58%,var(--accent) 58%);color:inherit;padding-inline:2px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;display:grid;gap:8px;align-content:start;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--fg);transform:translateY(-2px)}
.card .ico{width:40px;height:40px;border-radius:10px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center}
.card .ico svg{width:22px;height:22px}
.card h3{font-size:18px}
.card p{font-size:14.5px;color:var(--muted)}
.points{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.points div{display:grid;gap:4px}
.points p{color:var(--muted);font-size:15px}
.prose{max-width:70ch;display:grid;gap:14px}
.prose h2{margin-top:12px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--surface);padding-block:28px;font-size:14px;color:var(--muted)}
.site-footer .wrap{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between}
.site-footer nav{display:flex;gap:16px;flex-wrap:wrap}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--fg)}

/* ad-block banner */
.abb{position:fixed;left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:620px;margin:0 auto;z-index:50;background:var(--fg);color:var(--bg);border-radius:14px;padding:14px 16px;display:flex;gap:14px;align-items:flex-start;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.abb p{font-size:14.5px;line-height:1.45}
.abb strong{display:block;font-size:15.5px}
.abb button{flex:none;font:600 14px var(--body);background:var(--accent);color:var(--accent-ink);border:0;border-radius:9px;padding:8px 14px;cursor:pointer}

/* ---------- v2: inputs ---------- */
.txt{width:100%;font:15px var(--body);padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--fg)}
textarea.txt{resize:vertical;line-height:1.55}
.txt.big{font-size:16px;min-height:220px}
.txt.mono,.mono{font-family:var(--mono)}
.check{display:flex;gap:8px;align-items:center;font-size:14.5px;margin-top:10px;cursor:pointer}
.check input{width:17px;height:17px;accent-color:var(--accent-2)}
input[type=color]{width:52px;height:40px;padding:2px;border:1px solid var(--line);border-radius:8px;background:var(--surface);cursor:pointer;flex:none}

/* home categories */
.cat{display:grid;gap:14px}
.cat-head{display:flex;align-items:baseline;gap:6px 14px;flex-wrap:wrap}
.cat-head p{color:var(--muted);font-size:15px}

/* batch file list */
.filelist{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.filelist:empty{display:none}
.frow{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.sortable .frow{grid-template-columns:auto auto minmax(0,1fr) auto auto;cursor:grab}
.frow.dragging{opacity:.45}
.ord{font:600 13px var(--mono);color:var(--muted);min-width:1.4em;text-align:right}
.fthumb{width:48px;height:48px;object-fit:cover;border-radius:7px;background:var(--surface-2);display:block}
canvas.fthumb{object-fit:contain;border:1px solid var(--line)}
.fthumb.ph{display:grid;place-items:center;font:600 10px var(--mono);color:var(--muted)}
.fmeta{display:grid;min-width:0}
.fmeta b{font-weight:600;font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fsub{font-size:13px;color:var(--muted);overflow-wrap:anywhere}
.fout{font:13px var(--mono);color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.fout.ok{color:var(--accent-2)}
.fout.bad{color:var(--danger);font-family:var(--body)}
.mini.dl{padding:6px 10px;text-decoration:none;display:inline-block;background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.mv{display:flex;gap:4px}
.mv .mini{padding:5px 9px}
.fx{border:0;background:transparent;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:6px}
.fx:hover{background:var(--surface-2);color:var(--fg)}
@media (max-width:560px){.frow{grid-template-columns:auto minmax(0,1fr) auto}.frow .fout{grid-column:1/-1;grid-row:2;justify-content:flex-start}.frow .fx{grid-row:1;grid-column:-2}.sortable .frow{grid-template-columns:auto auto minmax(0,1fr) auto}.sortable .mv{grid-column:3}}

/* pdf page grids */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.pgrid:empty{display:none}
.pg{display:grid;gap:6px;padding:8px;border:2px solid var(--line);border-radius:10px;background:var(--surface-2);cursor:pointer;color:var(--fg);font:inherit}
.pg-img{display:grid;place-items:center;aspect-ratio:3/4;overflow:hidden;transition:transform .2s}
.pg-c{max-width:100%;max-height:100%;box-shadow:0 1px 4px rgba(0,0,0,.18);background:#fff}
.pg-n{font:500 12px var(--mono);color:var(--muted)}
.pg.on{border-color:var(--accent-2);background:color-mix(in srgb,var(--accent-2) 12%,var(--surface))}
.pgrid:not(.selecting) .pg{cursor:default}
#pages .pg{cursor:pointer}
.pgrid.out{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.pcell{display:grid;gap:8px;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.pcell img{width:100%;border-radius:6px;background:#fff;border:1px solid var(--line)}
.pcap{display:flex;gap:8px;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--muted);flex-wrap:wrap}

/* crop */
.tool-grid.crop{grid-template-columns:300px minmax(0,1fr)}
@media (max-width:760px){.tool-grid.crop{grid-template-columns:minmax(0,1fr)}}
.crop-box{position:absolute;border:2px solid #fff;box-shadow:0 0 0 9999px rgba(0,0,0,.55);cursor:move;outline:1px solid rgba(0,0,0,.4)}
.crop-box:focus-visible{outline:3px solid var(--accent-2)}
.crop-box::before,.crop-box::after{content:"";position:absolute;inset:33.33% 0;border-block:1px solid rgba(255,255,255,.45);pointer-events:none}
.crop-box::after{inset:0 33.33%;border-block:0;border-inline:1px solid rgba(255,255,255,.45)}
.ch{position:absolute;width:18px;height:18px;background:#fff;border:2px solid #16171b;border-radius:4px;z-index:1}
.ch[data-h=nw]{left:-10px;top:-10px;cursor:nwse-resize}.ch[data-h=ne]{right:-10px;top:-10px;cursor:nesw-resize}
.ch[data-h=sw]{left:-10px;bottom:-10px;cursor:nesw-resize}.ch[data-h=se]{right:-10px;bottom:-10px;cursor:nwse-resize}

/* word counter */
.tool-grid.wc{grid-template-columns:minmax(0,1fr) 300px}
@media (max-width:760px){.tool-grid.wc{grid-template-columns:minmax(0,1fr)}}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-content:start}
.stat{display:grid;padding:10px 12px;border-radius:10px;background:var(--surface-2)}
.stat b{font:700 20px var(--display);font-variant-numeric:tabular-nums}
.stat span{font-size:12.5px;color:var(--muted)}
.stat.hero{grid-column:1/-1;background:var(--accent);color:var(--accent-ink)}
.stat.hero b{font-size:34px}.stat.hero span{color:var(--accent-ink)}
.kw-box{grid-column:1/-1;margin-top:6px}
.kw{margin:0;padding:0;list-style:none;display:grid;gap:4px}
.kw li{display:grid;grid-template-columns:minmax(0,1fr) auto 3.6em;gap:8px;font-size:14px;padding:4px 2px;border-bottom:1px solid var(--line)}
.kw li span{overflow:hidden;text-overflow:ellipsis}
.kw li i{font:12.5px var(--mono);color:var(--muted);text-align:right;font-style:normal}
.kw li.muted{display:block;color:var(--muted);border:0}

/* case converter */
.case-btns{display:flex;flex-wrap:wrap;gap:6px}
.case-btns button{font:500 14px var(--body);padding:8px 12px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer}
.case-btns button:hover{border-color:var(--fg)}
.case-btns button[aria-pressed=true]{background:var(--fg);color:var(--surface);border-color:var(--fg)}

/* qr */
.qr-side{display:grid;gap:12px;align-content:start}
.qr-box{background:var(--surface-2);border-radius:12px;padding:14px;display:grid;place-items:center}
.qr-box canvas{width:100%;max-width:260px;height:auto;image-rendering:pixelated;border-radius:4px}

/* color */
.tool-grid.color{grid-template-columns:330px minmax(0,1fr)}
.pick-row{display:flex;gap:16px;align-items:stretch;flex-wrap:wrap}
.swatch{width:110px;min-height:110px;border-radius:14px;border:1px solid var(--line);flex:none}
.pick-ctl{display:grid;gap:10px;align-content:start;flex:1;min-width:180px}
.codes{display:grid;gap:6px}
.codes div{display:grid;grid-template-columns:3.4em minmax(0,1fr) auto;gap:10px;align-items:center;padding:7px 10px;border-radius:9px;background:var(--surface-2)}
.codes span{font:600 12px var(--body);letter-spacing:.06em;color:var(--muted)}
.codes code{font:14px var(--mono);overflow-wrap:anywhere}
.codes .mini{padding:6px 10px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{width:34px;height:34px;border-radius:8px;border:1px solid rgba(0,0,0,.12);cursor:pointer;padding:0}
.chip.big{width:auto;min-width:86px;height:44px;padding:0 10px;font:500 12px var(--mono);display:grid;place-items:center}
.contrast{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cbox{border-radius:10px;padding:12px;display:grid;gap:4px;border:1px solid var(--line)}
.cbox span{font-weight:600}
.cbox small{font:12px var(--mono);background:rgba(255,255,255,.85);color:#111;border-radius:5px;padding:2px 6px;justify-self:start}
.loupe{display:inline-block;width:16px;height:16px;border-radius:4px;border:1px solid var(--line);vertical-align:-3px;margin-left:6px}
@media (max-width:760px){.tool-grid.color{grid-template-columns:minmax(0,1fr)}}

/* ---------- zoom viewer + lightbox ---------- */
.zv{position:relative;overflow:hidden;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none;outline-offset:-3px;
  background-color:var(--surface-2);background-image:linear-gradient(45deg,var(--line) 25%,transparent 25%,transparent 75%,var(--line) 75%),linear-gradient(45deg,var(--line) 25%,transparent 25%,transparent 75%,var(--line) 75%);background-size:16px 16px;background-position:0 0,8px 8px}
.zv.panning{cursor:grabbing}
.zv-content{position:absolute;left:0;top:0;max-width:none!important}
.zv-content>canvas,img.zv-content,canvas.zv-content{display:block;width:100%;height:100%;max-width:none}
.zv-content.px,.zv-content.px>canvas{image-rendering:pixelated}
.zv-bar{position:absolute;right:8px;bottom:8px;z-index:4;display:flex;align-items:center;gap:2px;background:rgba(22,23,27,.88);border-radius:10px;padding:4px;cursor:default}
.zv-bar button{font:600 14px var(--body);color:#fff;background:transparent;border:0;border-radius:7px;padding:6px 10px;cursor:pointer;min-width:34px}
.zv-bar button:hover{background:rgba(255,255,255,.14)}
.zv-pct{font:12px var(--mono);color:#d8d9de;min-width:4.2em;text-align:center}
.lb{position:fixed;inset:0;z-index:100;background:rgba(9,9,11,.94);display:grid;grid-template-rows:auto minmax(0,1fr) auto;padding:calc(10px + env(safe-area-inset-top,0px)) 10px calc(6px + env(safe-area-inset-bottom,0px))}
.lb-top{display:flex;align-items:center;gap:12px;color:#fff;padding:0 4px 10px;flex-wrap:wrap}
.lb-tabs{display:flex;gap:4px}
.lb-tabs button{font:600 14px var(--body);color:#fff;background:rgba(255,255,255,.1);border:0;border-radius:8px;padding:7px 14px;cursor:pointer}
.lb-tabs button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}
.lb-note{font:13px var(--mono);color:#c9cad0;flex:1;min-width:0}
.lb-x{margin-left:auto;font-size:28px;line-height:1;color:#fff;background:rgba(255,255,255,.1);border:0;border-radius:10px;width:44px;height:44px;cursor:pointer}
.lb-vp{border-radius:10px;background-color:#1a1b1f;background-image:none}
.lb-hint{color:#8d8f98;font-size:12.5px;text-align:center;margin:8px 0 0}
.zoomable{cursor:zoom-in}

/* crop + color picker viewports */
.crop-vp{height:min(68vh,620px);border-radius:10px}
.crop-stage{position:absolute;overflow:visible;touch-action:none;line-height:0}
.crop-stage>canvas{display:block;width:100%;height:100%}
.pick-vp{height:min(70vh,640px);border-radius:10px;margin-top:8px;cursor:crosshair}
.pick-vp.panning{cursor:grabbing}
.loupe-pop{position:absolute;z-index:3;pointer-events:none;display:grid;gap:4px;justify-items:center}
.loupe-pop canvas{width:121px;height:121px;border-radius:50%;border:3px solid #fff;box-shadow:0 4px 16px rgba(0,0,0,.4);image-rendering:pixelated;background:#000}
.loupe-pop span{font:600 12px var(--mono);background:#16171b;color:#fff;border-radius:6px;padding:2px 7px}

.zv.zv-full{position:fixed;inset:0;z-index:95;height:auto!important;border-radius:0;margin:0}
.zv.zv-full .zv-bar{bottom:calc(12px + env(safe-area-inset-bottom,0px));right:12px}

/* trim preview bar */
.trimbar{position:relative;height:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:99px;margin-top:12px;cursor:pointer}
.tb-sel{position:absolute;top:-1px;bottom:-1px;background:var(--accent);border-radius:99px;min-width:3px}
.tb-head{position:absolute;top:-5px;bottom:-5px;width:3px;margin-left:-1.5px;background:var(--fg);border-radius:2px;pointer-events:none}
#pvActions{margin-top:12px}
#pvActions .btn{padding:8px 13px;font-size:14px}
.case-btns button.orig{border-style:dashed;color:var(--muted)}

/* keep the footer at the bottom on short pages */
body{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}
body>.wrap{width:100%}
.site-footer{margin-top:auto}

/* ---------- v3: brand, breadcrumbs, at-a-glance, bookmark ---------- */
.logo span{white-space:nowrap}
.logo em{font-style:normal;font-weight:600;color:var(--muted)}
@media (max-width:560px){.site-header .wrap{gap:6px 12px;padding-block:8px}.logo{font-size:19px}.nav{margin-left:0;width:100%;justify-content:space-between;flex-wrap:nowrap;gap:2px}.nav a{padding:6px 8px}.bm-btn{padding:6px 10px;margin-left:0}}
@media (max-width:340px){.logo em{display:none}}
.bm-btn{font:600 14px var(--body);padding:7px 12px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer;margin-left:6px}
.bm-btn:hover{border-color:var(--fg)}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13.5px;color:var(--muted);padding-top:4px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--fg);text-decoration:underline}
.glance dl{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px}
.glance dl div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.glance dt{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.glance dd{margin:2px 0 0;font-size:14.5px}
.hero .actions{margin-top:6px}
.bm-pop{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:60;max-width:380px;width:calc(100% - 32px);background:var(--surface);color:var(--fg);border:1px solid var(--line);border-radius:14px;padding:16px 16px 14px;box-shadow:0 14px 40px rgba(0,0,0,.22);display:grid;gap:8px;animation:bmIn .25s ease-out}
.bm-pop strong{font:700 17px var(--display);padding-right:28px}
.bm-pop p{font-size:14.5px;color:var(--muted)}
.bm-pop kbd{font:600 13px var(--mono);background:var(--surface-2);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 7px;color:var(--fg)}
.bm-acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.bm-acts .btn{padding:9px 14px;font-size:14px}
.bm-x{position:absolute;top:8px;right:8px;border:0;background:transparent;color:var(--muted);font-size:22px;line-height:1;width:32px;height:32px;border-radius:8px;cursor:pointer}
.bm-x:hover{background:var(--surface-2);color:var(--fg)}
@keyframes bmIn{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.site-header + .wrap.page{padding-top:22px}

/* bookmark button: yellow with a soft glow and a sheen that sweeps across every few seconds */
.bm-btn,[data-bookmark]{position:relative;overflow:hidden;isolation:isolate}
.bm-btn{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);animation:bmGlow 3.2s ease-in-out infinite}
.bm-btn:hover{border-color:var(--accent);filter:brightness(1.04)}
[data-bookmark]{animation:bmGlow 3.2s ease-in-out infinite}
.bm-btn::after,[data-bookmark]::after{content:"";position:absolute;top:-20%;bottom:-20%;left:-60%;width:45%;z-index:-1;pointer-events:none;
  background:linear-gradient(100deg,transparent 0%,rgba(255,255,255,.75) 50%,transparent 100%);transform:skewX(-20deg) translateX(0);
  animation:bmSheen 4.5s ease-in-out infinite}
@keyframes bmSheen{0%,62%{left:-60%}88%,100%{left:130%}}
@keyframes bmGlow{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 0%,transparent)}50%{box-shadow:0 0 14px 2px color-mix(in srgb,var(--accent) 65%,transparent)}}
/* calm down once they've bookmarked or installed */
.bm-done .bm-btn,.bm-done [data-bookmark]{animation:none}
.bm-done .bm-btn::after,.bm-done [data-bookmark]::after{display:none}
@media (prefers-reduced-motion:reduce){.bm-btn,[data-bookmark]{animation:none;box-shadow:0 0 10px 1px color-mix(in srgb,var(--accent) 55%,transparent)}.bm-btn::after,[data-bookmark]::after{display:none}}