*{box-sizing:border-box}
:root{
  color-scheme:dark;
  --font:"Sora",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  /* Nuit : thème par défaut */
  --bg1:#2e1d68;--bg2:#0e0b24;--bg3:#080716;
  --ink:#ece9ff;--muted:#a19cd6;
  --glass:rgba(255,255,255,.06);--glass-hi:rgba(255,255,255,.12);--line:rgba(255,255,255,.14);
  --solid:#1a1540;--well:rgba(0,0,0,.3);--ring:rgba(255,255,255,.22);
  --grad:linear-gradient(135deg,#7c5cff,#27c9ff);--on-grad:#ffffff;
  --glow:rgba(110,120,255,.7);--glow-soft:rgba(124,92,255,.4);
  --gridline:rgba(255,255,255,.13);
  --chk1:#1f1a45;--chk2:#1f1a45;
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg1:#d9d2ff;--bg2:#eceeff;--bg3:#f7f8ff;
  --ink:#1d1b3a;--muted:#5f5a8c;
  --glass:rgba(255,255,255,.7);--glass-hi:rgba(255,255,255,.95);--line:rgba(70,55,160,.16);
  --solid:#ffffff;--well:rgba(70,55,160,.08);--ring:rgba(0,0,0,.16);
  --glow:rgba(110,100,255,.45);--glow-soft:rgba(124,92,255,.25);
  --gridline:rgba(110,110,110,.5);--chk1:#ffffff;--chk2:#ffffff;
}
html,body{height:100%;margin:0}
body{
  display:flex;flex-direction:column;overflow:hidden;
  background-color:var(--bg3);
  background-image:radial-gradient(120% 95% at 8% 0%,var(--bg1) 0%,var(--bg2) 52%,var(--bg3) 100%);
  color:var(--ink);font:500 14px/1.4 var(--font);
  -webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
}

/* Icônes */
.ic{display:inline-block;width:20px;height:20px;flex:none}
.ic svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Boutons */
.btn{
  font:600 13px/1 var(--font);color:var(--ink);background:var(--glass);
  border:1px solid var(--line);border-radius:12px;padding:0 14px;min-height:42px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  transition:background .15s,box-shadow .15s,transform .1s,filter .15s;
}
.btn:hover:not(:disabled){background:var(--glass-hi)}
.btn:active:not(:disabled){transform:scale(.96)}
.btn:disabled{opacity:.38;cursor:default}
.btn.go,.btn.on,.btn.active{background:var(--grad);border-color:transparent;color:var(--on-grad);box-shadow:0 6px 22px var(--glow)}
.btn.go:hover:not(:disabled),.btn.on:hover:not(:disabled),.btn.active:hover:not(:disabled){background:var(--grad);filter:brightness(1.1)}
.btn:focus-visible,input:focus-visible,select:focus-visible,.sw:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* En-tête */
.top{display:flex;align-items:center;gap:14px;padding:12px 16px;flex:none}
.brand{display:flex;align-items:center;gap:10px}
.mark{width:30px;height:30px;display:block;filter:drop-shadow(0 0 10px var(--glow))}
.wordmark{
  font:700 21px/1 var(--font);letter-spacing:-.03em;
  background:linear-gradient(90deg,#9a7dff,#3de3ff);-webkit-background-clip:text;background-clip:text;color:transparent;
}
#projName{
  flex:1;min-width:0;max-width:300px;height:40px;padding:0 16px;
  font:600 13px/1 var(--font);color:var(--ink);background:var(--glass);
  border:1px solid var(--line);border-radius:99px;
  -webkit-user-select:text;user-select:text;
}
.actions{display:flex;gap:8px;margin-left:auto}
.actions .btn{white-space:nowrap}

/* Disposition */
main{
  flex:1;min-height:0;display:grid;gap:14px;padding:0 16px 16px;
  grid-template-columns:auto minmax(0,1fr) 262px;
  grid-template-areas:"tools view side";
}
.panel{
  background:var(--glass);border:1px solid var(--line);border-radius:20px;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.tools{
  grid-area:tools;align-self:start;max-height:100%;overflow-y:auto;
  display:flex;flex-direction:column;gap:10px;padding:10px;
}
.slots{display:flex;flex-direction:column;gap:8px}
.tools .slots + .slots{padding-top:10px;border-top:1px solid var(--line)}
.slot{width:46px;height:46px;padding:0;border-radius:13px}
.slot .ic{width:21px;height:21px}

/* Zone de dessin */
.viewport{
  grid-area:view;position:relative;overflow:hidden;border-radius:20px;
  border:1px solid var(--line);background-color:rgba(255,255,255,.025);

  touch-action:none;cursor:crosshair;
}
.viewport.panmode{cursor:grab}
#stage{
  position:absolute;left:0;top:0;transform-origin:0 0;border-radius:3px;
  box-shadow:0 0 0 1px rgba(255,255,255,.2),0 0 70px var(--glow-soft),0 18px 40px -18px rgba(0,0,0,.5);
  background:conic-gradient(var(--chk1) 25%,var(--chk2) 0 50%,var(--chk1) 0 75%,var(--chk2) 0) 0 0/16px 16px;
}
#cv{
  display:block;width:100%;height:100%;border-radius:3px;
  image-rendering:-moz-crisp-edges;image-rendering:crisp-edges;image-rendering:pixelated;
}
#grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(to right,var(--gridline) 1px,transparent 1px),
    linear-gradient(to bottom,var(--gridline) 1px,transparent 1px);
}
.hud{
  position:absolute;left:12px;right:12px;bottom:12px;display:flex;
  justify-content:space-between;align-items:flex-end;pointer-events:none;gap:8px;
}
.pill{
  pointer-events:auto;background:var(--glass);border:1px solid var(--line);border-radius:14px;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  padding:10px 14px;font:600 12px/1 var(--font);color:var(--ink);
}
.pill.zoom{display:flex;gap:4px;padding:4px}
.pill.zoom .btn{min-height:36px;min-width:38px;padding:0;border-color:transparent;background:transparent}
.pill.zoom .btn:hover{background:var(--glass-hi)}

/* Panneau latéral */
.side{
  grid-area:side;padding:18px;overflow-y:auto;display:flex;flex-direction:column;gap:22px;
}
h2{margin:0 0 6px;font:700 19px/1.25 var(--font);letter-spacing:-.01em}
h3{margin:0 0 12px;font:600 10px/1 var(--font);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
h4{margin:16px 0 10px;font:600 11px/1 var(--font);color:var(--muted)}
.colorrow{display:flex;align-items:center;gap:12px;margin-bottom:12px}
input[type=color]{
  width:48px;height:48px;padding:3px;background:var(--well);cursor:pointer;
  border:1px solid var(--line);border-radius:14px;
}
input[type=color]::-webkit-color-swatch-wrapper{padding:0}
input[type=color]::-webkit-color-swatch{border:0;border-radius:10px}
input[type=color]::-moz-color-swatch{border:0;border-radius:10px}
code{font:600 13px/1 var(--font);color:var(--ink);-webkit-user-select:text;user-select:text}
select,input[type=number]{
  font:600 13px/1 var(--font);color:var(--ink);background-color:var(--well);
  border:1px solid var(--line);border-radius:12px;padding:0 12px;min-height:42px;
}
select{
  appearance:none;-webkit-appearance:none;padding-right:36px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239e99d4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:16px;
}
.side select{width:100%;margin-bottom:12px}
.swatches{display:flex;flex-wrap:wrap;gap:9px}
.sw{
  width:26px;height:26px;padding:0;min-height:0;border:0;border-radius:50%;cursor:pointer;
  box-shadow:inset 0 0 0 1px var(--ring);transition:transform .12s;
}
.sw:hover{transform:scale(1.14)}
.sw.on{outline:2px solid var(--ink);outline-offset:2px}
.palbtns{display:flex;gap:8px;margin-top:12px}
.palbtns .btn{flex:1;min-height:36px;padding:0 8px;font-size:12px}
.hint-empty{color:var(--muted);font-size:12px}
.seg{display:flex;gap:8px}
.seg .btn{flex:1;padding:0}
.seg i{display:block;background:currentColor;border-radius:3px}
.seg [data-size="1"] i{width:6px;height:6px}
.seg [data-size="2"] i{width:10px;height:10px}
.seg [data-size="3"] i{width:14px;height:14px}
.seg [data-size="4"] i{width:18px;height:18px}
label.chk{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 0;font:500 13px/1.3 var(--font);cursor:pointer}
input[type=checkbox]{
  appearance:none;-webkit-appearance:none;width:40px;height:23px;margin:0;flex:none;
  border-radius:99px;background:var(--well);border:1px solid var(--line);position:relative;cursor:pointer;
  transition:background .15s;
}
input[type=checkbox]::before{
  content:"";position:absolute;left:2px;top:2px;width:17px;height:17px;border-radius:50%;
  background:var(--muted);transition:transform .15s,background .15s;
}
input[type=checkbox]:checked{background:var(--grad);border-color:transparent;box-shadow:0 4px 16px var(--glow)}
input[type=checkbox]:checked::before{transform:translateX(17px);background:#fff}

/* Boîtes de dialogue */
dialog{
  border:1px solid var(--line);border-radius:22px;background:var(--solid);color:var(--ink);
  padding:24px;width:min(460px,92vw);
  box-shadow:0 30px 80px -20px rgba(0,0,0,.6),0 0 60px var(--glow-soft);
}
dialog::backdrop{background:rgba(6,4,20,.6);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.hint{color:var(--muted);margin:6px 0 14px;font-size:13px;font-weight:500}
.presets{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.row{display:flex;align-items:flex-end;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.row label{display:flex;flex-direction:column;gap:7px;font:600 11px/1 var(--font);color:var(--muted)}
.row input,.row select{width:124px}
.dlgbtns{display:flex;justify-content:flex-end;gap:10px;margin-top:12px}
.prev{
  display:block;margin:14px auto;image-rendering:pixelated;max-width:100%;border-radius:4px;
  background:conic-gradient(var(--chk1) 25%,var(--chk2) 0 50%,var(--chk1) 0 75%,var(--chk2) 0) 0 0/12px 12px;
  box-shadow:0 0 0 1px var(--line),0 0 40px var(--glow-soft);
}

.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%);
  background:var(--grad);color:#fff;border-radius:99px;padding:11px 18px;
  font:600 13px/1.2 var(--font);box-shadow:0 10px 30px var(--glow);
  opacity:0;transition:opacity .2s;pointer-events:none;z-index:50;max-width:90vw;text-align:center;
}
.toast.show{opacity:1}

@media (max-height:900px) and (min-width:761px){
  .slots{display:grid;grid-template-columns:repeat(2,46px)}
}

/* Mobile et petits écrans */
@media (max-width:760px){
  main{
    grid-template-columns:minmax(0,1fr);
    grid-template-rows:minmax(0,1fr) auto auto;
    grid-template-areas:"view" "tools" "side";
    gap:10px;padding:0 10px 10px;
  }
  .top{padding:10px;gap:8px}
  .tools{flex-direction:row;align-self:stretch;overflow-x:auto;overflow-y:hidden;padding:8px;gap:10px;border-radius:18px}
  .slots{flex-direction:row;flex:none}
  .tools .slots + .slots{padding-top:0;border-top:0;padding-left:10px;border-left:1px solid var(--line)}
  .slot{width:44px;height:44px;flex:none}
  .side{max-height:30dvh;padding:14px;gap:18px;border-radius:18px}
  .sw{width:32px;height:32px}
  .wordmark{display:none}
  .actions{gap:6px}
  .actions .lbl{display:none}
  .actions .btn{padding:0;width:42px}
  #projName{max-width:none}
  .toast{bottom:150px}
}
@media (max-width:760px) and (max-height:520px){
  .side{max-height:40dvh}
}
@media (prefers-reduced-motion:reduce){.btn,.sw,input[type=checkbox],input[type=checkbox]::before,.toast{transition:none}}

[hidden]{display:none!important}
.saveState,#saveState{font:500 11px/1 var(--font);color:var(--muted);white-space:nowrap}
.sizeInfo{font:600 11px/1 var(--font);color:var(--muted)}
.btn.mini{min-height:30px;width:32px;padding:0;border-radius:9px}
.btn.mini .ic{width:16px;height:16px}
.btn.sm{min-height:36px;padding:0 10px;font-size:12px}
.btn.sm .ic{width:16px;height:16px}
.tabs{display:flex;gap:6px;padding:4px;background:var(--well);border-radius:14px;flex:none}
.tab{flex:1;min-height:34px;padding:0 6px;border:0;background:transparent;color:var(--muted);font:600 12px/1 var(--font);border-radius:10px;cursor:pointer}
.tab.on{background:var(--grad);color:var(--on-grad);box-shadow:0 4px 16px var(--glow)}
.tabpane{display:flex;flex-direction:column;gap:22px}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}
.btnrow .btn{flex:1 1 auto}
.stack{display:flex;flex-direction:column;gap:10px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:99px;outline:none;border:0;padding:0;min-height:0;
  background:linear-gradient(to right,#7c5cff var(--p,100%),var(--well) var(--p,100%))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 0 0 3px #7c5cff,0 4px 12px var(--glow);cursor:pointer}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid #7c5cff;cursor:pointer}
.alpharow{display:flex;align-items:center;gap:12px;margin:2px 0 14px}
.alpharow span{font:600 12px/1 var(--font);min-width:44px;text-align:right}
.layers{display:flex;flex-direction:column;gap:6px}
.layer{display:flex;align-items:center;gap:8px;padding:6px;border-radius:12px;border:1px solid var(--line);background:var(--glass);cursor:pointer;min-height:46px}
.layer.active{border-color:transparent;background:var(--glass-hi);box-shadow:0 0 0 2px #7c5cff,0 4px 18px var(--glow-soft)}
.layer.off .lt,.layer.off .ln{opacity:.4}
.lt{width:32px;height:32px;border-radius:5px;flex:none;image-rendering:pixelated;
  background:conic-gradient(var(--chk1) 25%,var(--chk2) 0 50%,var(--chk1) 0 75%,var(--chk2) 0) 0 0/8px 8px}
.ln{flex:1;min-width:0;font:600 13px/1.2 var(--font);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ln-edit{flex:1;min-width:0;font:600 13px var(--font);padding:6px 8px;min-height:32px;-webkit-user-select:text;user-select:text}
.lyr-eye{background:transparent;border:0;color:inherit;width:32px;height:32px;padding:0;cursor:pointer;border-radius:8px;flex:none}
.lyr-eye .ic{width:18px;height:18px}
.selbar{position:absolute;top:10px;left:50%;transform:translateX(-50%);display:flex;gap:4px;padding:4px;
  background:var(--solid);border:1px solid var(--line);border-radius:999px;box-shadow:0 6px 24px var(--glow-soft);max-width:calc(100% - 20px);overflow-x:auto;z-index:5}
.selbar .btn{min-height:36px;width:40px;padding:0;border-color:transparent;background:transparent;border-radius:999px}
.selbar .btn:hover:not(:disabled){background:var(--glass-hi)}
#selbox{position:absolute;pointer-events:none;border:2px dashed #fff;outline:2px dashed #000;outline-offset:-4px;box-sizing:border-box;z-index:2}
.prevbox{position:absolute;top:10px;right:10px;z-index:4;background:var(--solid);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 6px 24px var(--glow-soft);max-width:60%}
.prevhead{display:flex;align-items:center;gap:4px;margin-bottom:6px}
.prevhead .ttl{font:600 10px/1 var(--font);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);flex:1;padding-left:4px}
.prevhead .btn{min-height:28px;min-width:30px;padding:0 6px;font-size:11px;border-radius:8px}
.prevhead .btn .ic{width:15px;height:15px}
#prevCv{display:block;image-rendering:pixelated;max-width:100%;
  background:conic-gradient(var(--chk1) 25%,var(--chk2) 0 50%,var(--chk1) 0 75%,var(--chk2) 0) 0 0/8px 8px;border-radius:4px}
.gal{width:min(720px,94vw)}
.galgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;max-height:55vh;overflow-y:auto;padding:4px}
.card{display:flex;flex-direction:column;gap:4px;padding:10px;border-radius:16px;border:1px solid var(--line);background:var(--glass);cursor:pointer;min-width:0}
.card:hover,.card:focus-visible{background:var(--glass-hi)}
.card.current{box-shadow:0 0 0 2px #7c5cff}
.card .th{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:10px;overflow:hidden;
  background:conic-gradient(var(--chk1) 25%,var(--chk2) 0 50%,var(--chk1) 0 75%,var(--chk2) 0) 0 0/10px 10px}
.card .th img{max-width:100%;max-height:100%;image-rendering:pixelated}
.card .nm{font:600 13px/1.2 var(--font);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:4px}
.card .mt{font:500 11px/1.2 var(--font);color:var(--muted)}
.card .acts{display:flex;gap:6px;margin-top:4px}
.card.new{align-items:center;justify-content:center;border-style:dashed;min-height:150px;color:var(--muted)}
.card.new .ic{width:30px;height:30px}
.anchors{display:grid;grid-template-columns:repeat(3,38px);gap:6px;margin-bottom:14px}
.anc{width:38px;height:38px;min-height:0;padding:0;border-radius:10px}
.sidepad{height:1px}
@media (max-width:760px){
  .gal{width:94vw}
  #saveState{display:none}
  .prevbox{top:auto;bottom:56px;right:10px;left:auto}
  .selbar{top:6px}
  .side{max-height:36dvh}
  .tools .slots{flex-wrap:nowrap}
}
@media (max-width:1100px) and (min-width:761px){
  main{grid-template-columns:auto minmax(0,1fr) 240px}
}

.helpdlg{width:min(680px,94vw)}
.helpbody{max-height:62vh;overflow-y:auto;padding-right:6px;-webkit-user-select:text;user-select:text;font-size:14px;line-height:1.55}
.helpbody h3{margin:20px 0 8px}
.helpbody h3:first-child{margin-top:6px}
.helpbody p,.helpbody ul{margin:0 0 6px}
.helpbody ul{padding-left:20px}
.helpbody li{margin-bottom:4px}
.helpbody code{background:var(--well);padding:1px 6px;border-radius:6px}
kbd{font:600 11px/1 var(--font);background:var(--well);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:3px 6px}
.keys{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px 12px;font-size:13px}
#galHint{background:var(--well);border:1px solid var(--line);border-radius:12px;padding:10px 12px;line-height:1.45}
.helpbody:focus,.helpbody:focus-visible{outline:none}

#selmask{position:absolute;left:0;top:0;width:100%;height:100%;image-rendering:pixelated;pointer-events:none}
.drop{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;background:rgba(8,7,22,.78);backdrop-filter:blur(4px)}
.drop div{border:3px dashed #7c5cff;border-radius:24px;padding:48px 36px;font:700 20px/1.3 var(--font);color:#fff;text-align:center;max-width:88vw}
.card .ln-edit{width:100%}

.brushcur{position:absolute;pointer-events:none;box-sizing:border-box;z-index:3;box-shadow:0 0 0 1px #fff,0 0 0 2px rgba(0,0,0,.75)}