:root{
  --bg:#fbfaf8; --panel:#ffffff; --ink:#1d1b19; --muted:#6c6862; --line:#e8e4de; --soft:#f4f1ec;
  --fox:#f26b1d; --fox-d:#d85a10; --fox-l:#fff1e8; --ok:#1f8a4c; --err:#c0392b;
  --r:14px; --shadow:0 1px 2px rgba(30,20,10,.05),0 4px 16px rgba(30,20,10,.06);
  --check-a:#ececea; --check-b:#fff;
}
@media (prefers-color-scheme:dark){
  :root{ --bg:#151413; --panel:#1f1e1c; --ink:#efece7; --muted:#a29d95; --line:#34312d; --soft:#272523;
    --fox-l:#3a2416; --check-a:#2b2a28; --check-b:#222120; --shadow:0 1px 2px rgba(0,0,0,.3); }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:inherit}
h1,h2,h3{line-height:1.2;letter-spacing:-.015em}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.ic{flex:none}

/* Header */
.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-size:20px;font-weight:600;letter-spacing:-.02em}
.brand b{color:var(--fox);font-weight:800}
.nav{display:flex;align-items:center;gap:6px}
.nav .lang{display:flex;align-items:center;gap:6px;text-decoration:none;font-size:14px;color:var(--muted);padding:8px 10px;border-radius:10px}
.nav .lang:hover{background:var(--soft);color:var(--ink)}
.tools-menu{position:relative}
.tools-menu summary{list-style:none;cursor:pointer;font-weight:600;font-size:15px;padding:8px 14px;border-radius:10px}
.tools-menu summary::-webkit-details-marker{display:none}
.tools-menu summary::after{content:"";display:inline-block;margin-left:8px;width:7px;height:7px;border:solid currentColor;border-width:0 2px 2px 0;transform:translateY(-3px) rotate(45deg)}
.tools-menu[open] summary,.tools-menu summary:hover{background:var(--soft)}
.menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 12px 40px rgba(0,0,0,.14);padding:16px;display:grid;grid-template-columns:repeat(3,minmax(220px,1fr));gap:8px 20px}
.menu-h{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:2px 8px 6px}
.menu a{display:flex;gap:10px;align-items:center;text-decoration:none;padding:7px 8px;border-radius:9px;font-size:14px}
.menu a:hover{background:var(--soft)}
.menu a .ic{color:var(--fox)}
@media (max-width:900px){ .menu{grid-template-columns:repeat(2,minmax(200px,1fr))} }
@media (max-width:620px){ .menu{position:fixed;left:12px;right:12px;top:68px;grid-template-columns:1fr;max-height:75vh;overflow:auto} .nav .lang span{display:none} }

/* Hero / home */
.hero{padding:56px 0 30px;text-align:center}
.hero h1{font-size:clamp(30px,5vw,50px);margin:16px 0 14px}
.hero p{max-width:680px;margin:0 auto;color:var(--muted);font-size:18px}
.badge{display:inline-flex;align-items:center;gap:7px;background:var(--fox-l);color:var(--fox-d);font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px}
@media (prefers-color-scheme:dark){ .badge{color:#ffb487} }
.cat{padding:20px 20px 10px}
.cat h2{font-size:21px;margin:18px 0 14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.card{display:flex;flex-direction:column;gap:6px;text-decoration:none;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-2px);border-color:var(--c)}
.card-ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:var(--c);background:color-mix(in srgb,var(--c) 12%,transparent);margin-bottom:6px}
.card-t{font-weight:700;font-size:17px}
.card-d{color:var(--muted);font-size:14px}
.privacy-box{display:flex;gap:18px;align-items:flex-start;margin-top:30px;margin-bottom:40px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px;max-width:1120px}
.privacy-box>.ic{color:var(--fox);margin-top:4px}
.privacy-box h2{margin:0 0 6px;font-size:20px}
.privacy-box p{margin:0;color:var(--muted)}

/* Tool page */
.tool-head{text-align:center;padding:38px 0 18px}
.tool-ic{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:16px;color:var(--c);background:color-mix(in srgb,var(--c) 12%,transparent)}
.tool-head h1{font-size:clamp(28px,4vw,40px);margin:14px 0 8px}
.tool-head p{max-width:680px;margin:0 auto 14px;color:var(--muted)}
.tool{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:22px;min-height:260px}
.info{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding-top:34px;padding-bottom:10px}
@media (max-width:760px){ .info{grid-template-columns:1fr} }
.info h2{font-size:20px;margin:0 0 12px}
.steps{margin:0;padding-left:22px}
.steps li{margin:0 0 8px;padding-left:4px}
.qa{border-bottom:1px solid var(--line);padding:10px 0}
.qa summary{cursor:pointer;font-weight:600}
.qa p{margin:8px 0 2px;color:var(--muted)}
.ad{max-width:1160px;margin:22px auto;padding:0 20px;min-height:90px}
.text-page{max-width:800px;padding-top:30px;padding-bottom:50px}
.text-page h2{font-size:20px;margin-top:28px}

/* Footer */
.foot{border-top:1px solid var(--line);margin-top:50px;padding:36px 0 24px;font-size:14px}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 0.8fr;gap:24px}
@media (max-width:760px){ .foot-in{grid-template-columns:1fr 1fr} .f-about{grid-column:1/-1} }
.foot a{display:block;text-decoration:none;color:var(--muted);padding:3px 0}
.foot a:hover{color:var(--ink)}
.foot .brand{display:flex;color:var(--ink);font-size:18px}
.f-about p{color:var(--muted);max-width:300px}
.f-h{font-weight:700;margin-bottom:6px}
.f-copy{color:var(--muted);margin-top:24px;font-size:13px}

/* ---------- Composants des outils ---------- */
.drop{border:2px dashed var(--line);border-radius:14px;padding:40px 20px;text-align:center;cursor:pointer;transition:.15s;background:var(--bg)}
.drop:hover,.drop.over{border-color:var(--fox);background:var(--fox-l)}
.drop .ic{color:var(--fox)}
.drop h3{margin:10px 0 4px;font-size:20px}
.drop p{margin:0 0 14px;color:var(--muted);font-size:14px}
.drop.compact{padding:14px;display:flex;gap:12px;align-items:center;justify-content:center}
.drop.compact h3,.drop.compact p{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:10px 16px;border-radius:11px;font:inherit;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:.12s}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--fox);border-color:var(--fox);color:#fff}
.btn.primary:hover{background:var(--fox-d);border-color:var(--fox-d)}
.btn.big{padding:14px 26px;font-size:17px;border-radius:13px}
.btn.small{padding:6px 10px;font-size:13px;border-radius:9px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.icon-btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);width:32px;height:32px;border-radius:9px;display:inline-grid;place-items:center;cursor:pointer;font-size:15px;line-height:1;padding:0}
.icon-btn:hover{border-color:var(--muted)}
.icon-btn:disabled{opacity:.35;cursor:default}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.between{justify-content:space-between}
.center{justify-content:center}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 22px;margin:18px 0}
.field label,.lbl{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:6px}
.field select,.field input[type=text],.field input[type=number]{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink);font:inherit;font-size:15px}
.field input[type=range]{width:100%;accent-color:var(--fox)}
.chk{display:flex;gap:9px;align-items:flex-start;font-size:15px;cursor:pointer}
.chk input{margin-top:4px;accent-color:var(--fox);width:16px;height:16px}
.radio-list{display:flex;flex-direction:column;gap:8px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:11px;overflow:hidden;flex-wrap:wrap}
.seg button{border:0;background:transparent;color:var(--ink);padding:8px 14px;font:inherit;font-size:14px;cursor:pointer}
.seg button+button{border-left:1px solid var(--line)}
.seg button.on{background:var(--fox);color:#fff;font-weight:600}
.files{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.files li{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:8px 10px;background:var(--panel)}
.files li.dragging{opacity:.4}
.files li.over{border-color:var(--fox)}
.files .thumb{width:46px;height:46px;border-radius:8px;object-fit:cover;background:var(--soft);flex:none;display:grid;place-items:center;font-size:11px;font-weight:700;color:var(--fox)}
.files .meta{flex:1;min-width:0}
.files .name{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.files .sub{font-size:13px;color:var(--muted)}
.files .acts{display:flex;gap:6px}
.files .grip{cursor:grab;color:var(--muted);user-select:none;padding:0 2px}
.actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:20px}
.msg{text-align:center;margin:12px 0 0;font-size:15px;min-height:22px}
.msg.err{color:var(--err)} .msg.ok{color:var(--ok)}
.progress{height:8px;background:var(--soft);border-radius:99px;overflow:hidden;margin:16px auto 0;max-width:420px}
.progress>i{display:block;height:100%;width:0;background:var(--fox);transition:width .2s}
.result{text-align:center;padding:16px 0 4px}
.result .big-ok{font-size:22px;font-weight:700;margin:6px 0 4px}
.result .sub{color:var(--muted);margin-bottom:16px}
.out-list{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.out-list li{border:1px solid var(--line);border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:8px;background:var(--panel)}
.out-list .pv{height:140px;border-radius:8px;display:grid;place-items:center;overflow:hidden}
.out-list .pv img{max-width:100%;max-height:140px;object-fit:contain}
.out-list .name{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.out-list .sub{font-size:12px;color:var(--muted)}
.gain{color:var(--ok);font-weight:700}
.checker{background-color:var(--check-b);background-image:linear-gradient(45deg,var(--check-a) 25%,transparent 25%),linear-gradient(-45deg,var(--check-a) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--check-a) 75%),linear-gradient(-45deg,transparent 75%,var(--check-a) 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0}
.warn{background:var(--fox-l);border-radius:10px;padding:10px 12px;font-size:14px;margin:8px 0}
.hide{display:none!important}

/* Organiser PDF */
.pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:14px;margin-top:16px}
.pg{border:1px solid var(--line);border-radius:12px;padding:8px;background:var(--panel);display:flex;flex-direction:column;align-items:center;gap:8px;cursor:grab;position:relative}
.pg.dragging{opacity:.35}
.pg.over{border-color:var(--fox);box-shadow:0 0 0 2px var(--fox-l)}
.pg.deleted .pv{opacity:.2}
.pg .pv{height:170px;width:100%;display:grid;place-items:center;overflow:hidden}
.pg canvas{max-width:130px;max-height:130px;box-shadow:0 1px 4px rgba(0,0,0,.2);transition:transform .2s;background:#fff}
.pg .num{font-size:12px;color:var(--muted);font-weight:600}
.pg .bar{display:flex;gap:4px}
.pg .bar .icon-btn{width:28px;height:28px;font-size:14px}

/* Recadrer */
.crop-wrap{position:relative;display:inline-block;max-width:100%;touch-action:none;user-select:none;line-height:0;overflow:hidden;border-radius:6px}
.crop-wrap img{max-width:100%;max-height:65vh;display:block}
.crop-box{position:absolute;border:2px solid #fff;box-shadow:0 0 0 9999px rgba(0,0,0,.5);cursor:move}
.crop-box::before,.crop-box::after{content:"";position:absolute;border:0 dashed rgba(255,255,255,.6)}
.crop-box::before{left:33.33%;right:33.33%;top:0;bottom:0;border-width:0 1px}
.crop-box::after{top:33.33%;bottom:33.33%;left:0;right:0;border-width:1px 0}
.crop-h{position:absolute;width:16px;height:16px;background:#fff;border:2px solid var(--fox);border-radius:4px;z-index:2}
.crop-h[data-h=nw]{left:-2px;top:-2px;cursor:nwse-resize}.crop-h[data-h=ne]{right:-2px;top:-2px;cursor:nesw-resize}
.crop-h[data-h=sw]{left:-2px;bottom:-2px;cursor:nesw-resize}.crop-h[data-h=se]{right:-2px;bottom:-2px;cursor:nwse-resize}
.crop-h[data-h=n]{left:calc(50% - 8px);top:-2px;cursor:ns-resize}.crop-h[data-h=s]{left:calc(50% - 8px);bottom:-2px;cursor:ns-resize}
.crop-h[data-h=w]{top:calc(50% - 8px);left:-2px;cursor:ew-resize}.crop-h[data-h=e]{top:calc(50% - 8px);right:-2px;cursor:ew-resize}

/* Vectoriser */
.vec{display:grid;grid-template-columns:290px 1fr;gap:20px}
@media (max-width:860px){ .vec{grid-template-columns:1fr} }
.vec-side{display:flex;flex-direction:column;gap:14px}
.vec-side .rowlbl{display:flex;justify-content:space-between;font-size:14px;margin-bottom:2px}
.vec-side .rowlbl output{color:var(--muted);font-variant-numeric:tabular-nums}
.hint{font-size:12px;color:var(--muted);margin:3px 0 0}
.stage{position:relative;border:1px solid var(--line);border-radius:12px;overflow:hidden;min-height:380px}
.stage.white{background:#fff}
.panes{display:grid;grid-template-columns:1fr 1fr;min-height:380px}
.panes.single{grid-template-columns:1fr}
.pane{position:relative;display:flex;align-items:center;justify-content:center;padding:14px;min-height:380px;overflow:auto}
.panes:not(.single) .pane+.pane{border-left:1px solid var(--line)}
.pane .tag{position:absolute;top:8px;left:8px;font-size:11px;font-weight:700;background:rgba(0,0,0,.6);color:#fff;padding:2px 7px;border-radius:5px;z-index:2}
.pane img,.pane svg{width:100%;height:auto;max-height:65vh;object-fit:contain;display:block}
.pane.zoom img,.pane.zoom svg{max-height:none;width:300%}
.busy{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.25);z-index:5}
.busy.on{display:flex}
.spin{width:34px;height:34px;border:4px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:r .8s linear infinite}
.spin.dark{border-color:var(--line);border-top-color:var(--fox)}
@keyframes r{to{transform:rotate(360deg)}}
.pal{display:flex;flex-wrap:wrap;gap:4px}
.pal span{width:16px;height:16px;border-radius:4px;border:1px solid var(--line)}
.tabs{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.tabs button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:999px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer}
.tabs button.on{border-color:var(--ink);font-weight:700}
.tabs .sp{flex:1}
.stats{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}

/* Détourage */
.bg-compare{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:700px){ .bg-compare{grid-template-columns:1fr} }
.bg-compare figure{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative;min-height:200px;display:grid;place-items:center}
.bg-compare figure img,.bg-compare figure canvas{max-width:100%;max-height:60vh;display:block}
.bg-compare figcaption{position:absolute;top:8px;left:8px;font-size:11px;font-weight:700;background:rgba(0,0,0,.6);color:#fff;padding:2px 7px;border-radius:5px}
.swatch{width:30px;height:30px;border-radius:8px;border:2px solid var(--line);cursor:pointer;padding:0}
.swatch.on{border-color:var(--fox);box-shadow:0 0 0 2px var(--fox-l)}
input[type=color].swatch{background:none}