:root{
  --bg:#eef0f3; --wall:#ffffff; --fg:#1d2330; --muted:#5d6577; --line:#d6dae2;
  --ink:#2b3a67; --on-ink:#ffffff; --chip:#e3e7ef; --empty:#f4f5f8; --warn:#c2410c; --ok:#15803d;
  --note-bg:#fff6c2; --note-fg:#3a3410; --btn-line:#c3c9d5;
  --shadow:0 1px 2px rgba(15,20,35,.06),0 4px 16px rgba(15,20,35,.06);
  --f-display:"Bagel Fat One","Arial Rounded MT Bold",system-ui,sans-serif;
  --f-body:"Figtree",system-ui,-apple-system,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --tap:44px; --radius:12px;
  --tabs-h:calc(60px + env(safe-area-inset-bottom,0px));
  --dock-h:0px; /* mise à jour en JS */
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#14171e; --wall:#1d212b; --fg:#e8ebf2; --muted:#9aa2b4; --line:#323847;
  --ink:#a9b8ff; --on-ink:#141a33; --chip:#2a303d; --empty:#252a35; --warn:#fb923c; --ok:#4ade80;
  --note-bg:#3a3519; --note-fg:#f6edb5; --btn-line:#465068; --shadow:0 1px 2px rgba(0,0,0,.3);
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#14171e; --wall:#1d212b; --fg:#e8ebf2; --muted:#9aa2b4; --line:#323847;
  --ink:#a9b8ff; --on-ink:#141a33; --chip:#2a303d; --empty:#252a35; --warn:#fb923c; --ok:#4ade80;
  --note-bg:#3a3519; --note-fg:#f6edb5; --btn-line:#465068; --shadow:0 1px 2px rgba(0,0,0,.3);
  color-scheme:dark}

/* Base */
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:15px;line-height:1.4;
  padding-bottom:calc(var(--tabs-h) + var(--dock-h) + 24px)}
img{max-width:100%}
.sprite{display:none}
.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
#i-more circle{fill:currentColor}
h2:focus{outline:none}
h2{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 10px;font-weight:700}
.lbl,.field label{font-size:13px;color:var(--muted);font-weight:600}
.note{font-size:13px;color:var(--muted);margin:0}
.center{text-align:center}
.warn{color:var(--warn);font-weight:600}
.grow{flex:1;min-width:0}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.val{font-family:var(--f-mono);font-size:12px;color:var(--ink)}
.wrap{max-width:980px;margin:0 auto;padding:0 max(16px,env(safe-area-inset-right,0px)) 0 max(16px,env(safe-area-inset-left,0px))}
.tabpanel,#drawMain{display:flex;flex-direction:column;gap:14px}
.panel{background:var(--wall);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px}
.panel-head h2{margin:0}

/* Champs */
input[type=number],input[type=text],input[type=password],select{font:inherit;font-size:16px;min-height:var(--tap);padding:6px 10px;border:1px solid var(--line);
  border-radius:8px;background:var(--bg);color:var(--fg);min-width:0}
input[type=number]{width:96px;font-variant-numeric:tabular-nums}
select{font-weight:600;max-width:100%}
input[type=range]{width:100%;accent-color:var(--ink);min-height:32px}
.chk{display:inline-flex;gap:8px;align-items:center;font-weight:600;font-size:14px;min-height:var(--tap);cursor:pointer}
.chk input{width:20px;height:20px;accent-color:var(--ink);margin:0}

/* Boutons */
.btn,.icon-btn,.seg button{font:inherit;font-weight:600;font-size:14px;color:var(--fg);background:var(--chip);border:1px solid var(--btn-line);border-radius:10px;
  cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);text-decoration:none;
  -webkit-tap-highlight-color:transparent;touch-action:manipulation}
.btn{padding:8px 14px}
.btn:hover:not(:disabled),.icon-btn:hover:not(:disabled),.seg button:hover{border-color:var(--ink)}
.btn:disabled,.icon-btn:disabled{opacity:.4;cursor:default}
.btn-primary{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
.btn-quiet{background:transparent;border-color:transparent}
.btn.big{min-height:52px;font-size:16px;padding:10px 18px}
.danger{color:var(--warn)}
.icon-btn{width:var(--tap);padding:0;background:transparent;border-color:transparent}
.btn input{display:none}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.seg{display:flex;flex-wrap:wrap;gap:4px}
.seg button{padding:6px 12px;font-size:14px;min-height:40px}
.seg button.on,.seg button[aria-pressed="true"]{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}

/* En-tête et onglets */
.appbar-in{max-width:980px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:max(12px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px))}
.logo{font-family:var(--f-display);font-weight:400;font-size:24px;margin:0;line-height:1;color:var(--ink);white-space:nowrap}
.logo span{display:inline-block;background:#FFE873;color:#2b2a1a;padding:2px 8px 3px;transform:rotate(-2deg);box-shadow:2px 3px 0 rgba(0,0,0,.12)}
.proj{display:flex;align-items:center;gap:4px;min-width:0}
.proj select{max-width:44vw;background:var(--wall)}
.menu{inset:auto;position:fixed;top:60px;right:max(12px,calc((100vw - 980px) / 2 + 12px));margin:0;padding:6px;border:1px solid var(--line);border-radius:12px;
  background:var(--wall);color:var(--fg);box-shadow:0 10px 30px rgba(0,0,0,.18);min-width:210px}
.menu button{display:flex;align-items:center;gap:10px;width:100%;min-height:var(--tap);padding:0 12px;border:0;border-radius:8px;background:transparent;
  font:inherit;font-weight:600;color:inherit;cursor:pointer;text-align:left}
.menu button:hover,.menu button:focus-visible{background:var(--chip)}
.menu .danger{color:var(--warn)}

.tabs{position:fixed;z-index:40;left:0;right:0;bottom:0;height:var(--tabs-h);padding-bottom:env(safe-area-inset-bottom,0px);
  display:grid;grid-template-columns:repeat(3,1fr);background:var(--wall);border-top:1px solid var(--line)}
.tabs button{font:inherit;font-size:12px;font-weight:700;border:0;background:transparent;color:var(--muted);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:3px;cursor:pointer;position:relative;-webkit-tap-highlight-color:transparent}
.tabs button .i{width:22px;height:22px}
.tabs button[aria-selected="true"]{color:var(--ink)}
.tabs button[aria-selected="true"]::before{content:"";position:absolute;top:0;left:28%;right:28%;height:3px;border-radius:0 0 3px 3px;background:var(--ink)}

/* Barres du bas */
.dock{position:fixed;z-index:30;left:0;right:0;bottom:var(--tabs-h);background:var(--wall);border-top:1px solid var(--line);
  box-shadow:0 -6px 20px rgba(15,20,35,.06)}
.dock-in{max-width:980px;margin:0 auto;padding:10px max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px))}
.dock-row{display:flex;align-items:center;gap:8px}
.tools{flex:none;background:var(--chip);border-radius:12px;padding:2px;gap:2px}
.tools .icon-btn{border-radius:10px;min-height:40px;width:44px}
.tools .icon-btn[aria-pressed="true"]{background:var(--ink);color:var(--on-ink)}
.cur-name{flex:1;min-width:0;font-weight:700;font-size:14px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  display:flex;align-items:center;justify-content:center;gap:6px}
.cur-name i{width:14px;height:14px;border-radius:3px;flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}

.palette{display:flex;gap:10px;overflow-x:auto;padding:16px 8px 6px;margin:0 -8px;scroll-snap-type:x proximity;scrollbar-width:none;overscroll-behavior-x:contain}
.palette::-webkit-scrollbar{display:none}
.sw{position:relative;flex:none;width:42px;height:42px;border-radius:3px;border:none;padding:0;cursor:pointer;scroll-snap-align:start;
  box-shadow:1px 2px 0 rgba(0,0,0,.15),inset 0 0 0 1px rgba(0,0,0,.06);transition:transform .12s}
.sw.sel{transform:translateY(-4px) rotate(-3deg);box-shadow:0 0 0 3px var(--wall),0 0 0 5px var(--ink),2px 5px 0 rgba(0,0,0,.15)}
.sw.sel::after{content:"✎";position:absolute;right:-6px;top:-8px;width:18px;height:18px;border-radius:50%;background:var(--ink);color:var(--on-ink);
  font-size:11px;line-height:18px;text-align:center}
.sw.add{display:flex;align-items:center;justify-content:center;background:var(--chip);color:var(--fg);box-shadow:none;border:2px dashed var(--line)}

/* Dessiner */
.actions{display:flex;flex-wrap:wrap;gap:8px;padding-top:4px}
.actions #clear{margin-left:auto}
.wide-only{display:inline}
.sizes{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px 18px}
.sizes h2{grid-column:1/-1;margin:0;display:flex;align-items:center;gap:8px}
.sizes h2 .i{width:16px;height:16px}
.sizes .wall{grid-column:1/-1}
.sizes select{width:100%}
.sizes .wall input{width:110px}
.sizes .field:not(.wall) input{width:100%}
.hint{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--note-bg);color:var(--note-fg);
  border-radius:4px;padding:12px 14px;box-shadow:2px 3px 0 rgba(0,0,0,.08);transform:rotate(-.4deg)}
.hint p{margin:0;flex:1 1 220px;font-size:14px}
.stage{background:var(--wall);border:1px solid var(--line);border-radius:var(--radius);padding:10px 6px 6px;box-shadow:var(--shadow)}
.stage:empty{display:none}
.scroll{overflow-x:auto}
#grid{display:grid;gap:2px;touch-action:none;user-select:none;-webkit-user-select:none;margin:4px auto;width:max-content}
.c{width:var(--cs);height:var(--cs);background:var(--empty);border-radius:1px;transition:opacity .15s}
.c.f{box-shadow:inset 0 0 0 1px rgba(0,0,0,.16),inset 0 -3px 0 rgba(0,0,0,.08),0 1px 1px rgba(0,0,0,.12)}
.c.bl{border-left:2px solid var(--ink)} .c.bt{border-top:2px solid var(--ink)}
.c.dim{opacity:.22}
.lab{font-family:var(--f-mono);font-size:10px;color:var(--muted);display:flex;align-items:center;justify-content:center;min-width:var(--cs);height:var(--cs)}
.lab.cur{color:var(--on-ink);background:var(--ink);border-radius:3px}
.lab.done{color:var(--ok)}
.legend{font-size:12px;color:var(--muted);text-align:center;margin:6px 0 2px}
.legend .tag{margin-left:6px}
.tag{font-size:11px;font-weight:700;background:#FFE873;color:#3a3410;padding:2px 6px;border-radius:3px;vertical-align:middle}
.read-only #grid{cursor:pointer;touch-action:pan-x pan-y pinch-zoom}

/* Convertisseur */
.conv{display:flex;flex-direction:column;gap:16px;background:var(--wall);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);margin-top:4px}
.conv-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.conv-head h2{margin:0;font-size:14px}
.views{display:grid;grid-template-columns:1fr;gap:16px}
.view{display:flex;flex-direction:column;gap:8px;min-width:0}
.view canvas{width:100%;height:auto;border-radius:8px;background:var(--empty);display:block}
#src{touch-action:none;cursor:grab}
.view .row input[type=range]{flex:1}
.stat{font-size:14px;color:var(--muted)}
.stat b{font-weight:700;color:var(--ink)}
.chosen{display:flex;flex-wrap:wrap;gap:6px}
.chosen span{display:flex;align-items:center;gap:6px;font-size:12px;padding:3px 8px 3px 3px;border:1px solid var(--line);border-radius:6px}
.chosen span.short{border-color:var(--warn);color:var(--warn)}
.chosen i{width:18px;height:18px;border-radius:3px;display:block}
.alts{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 6px;scrollbar-width:thin}
.alt{flex:none;display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px;border-radius:10px;border:1px solid var(--line);
  background:var(--wall);cursor:pointer;font:inherit;font-size:12px;font-weight:600;color:var(--muted)}
.alt.on{border-color:var(--ink);color:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.alt canvas{width:86px;height:auto;display:block;border-radius:3px}
.ctrls{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px 24px}
.ctrls .field{gap:8px}
.bgchip{width:18px;height:18px;border-radius:3px;border:1px solid var(--line);display:inline-block}
.adv summary{cursor:pointer;font-weight:700;min-height:var(--tap);display:flex;align-items:center;color:var(--ink)}
.adv[open] summary{margin-bottom:10px}

/* Matériel */
.tab-badge{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--warn);color:#fff;font-size:11px;line-height:18px;font-weight:700}
.tabs button .tab-badge{position:absolute;top:6px;left:calc(50% + 6px)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding-top:4px}
.kpi{background:var(--wall);border:1px solid var(--line);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow);min-width:0}
.kpi b{display:block;font-size:22px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.15}
.kpi span{font-size:12px;color:var(--muted);font-weight:600}
.shop{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column}
.shop li{display:grid;grid-template-columns:auto 1fr auto;gap:4px 12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.shop li:last-child{border-bottom:0}
.shop li.unused{opacity:.55}
.shop .dot{width:38px;height:38px;border-radius:3px;border:0;padding:0;cursor:pointer;box-shadow:1px 2px 0 rgba(0,0,0,.15),inset 0 0 0 1px rgba(0,0,0,.06)}
.shop .name{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.shop .sub{font-size:13px;color:var(--muted)}
.shop .need{text-align:right;font-variant-numeric:tabular-nums}
.shop .need b{font-size:20px;display:block;line-height:1.1}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:1px 7px;border-radius:999px;white-space:nowrap}
.badge.miss{background:color-mix(in srgb,var(--warn) 15%,transparent);color:var(--warn)}
.badge.okay{background:color-mix(in srgb,var(--ok) 15%,transparent);color:var(--ok)}
details.panel>summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:28px}
details.panel>summary::-webkit-details-marker{display:none}
details.panel>summary h2{margin:0}
details.panel>summary::after{content:"＋";color:var(--muted);font-weight:700}
details.panel[open]>summary::after{content:"－"}
details.panel>summary .note{margin-left:auto}
details.panel[open]>summary{margin-bottom:10px}
.stock{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;margin-top:12px}
.st{display:flex;align-items:center;gap:10px;padding:4px 8px;border:1px solid var(--line);border-radius:10px;min-width:0}
.st.off{opacity:.5}
.st i{width:26px;height:26px;border-radius:3px;flex:none;box-shadow:1px 1px 0 rgba(0,0,0,.15)}
.st span{flex:1;min-width:0;font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.st .st-name{display:flex;flex-direction:column;line-height:1.2}
.st .st-name small{font-size:11px;font-weight:500;color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.st input[type=checkbox]{width:20px;height:20px;accent-color:var(--ink);flex:none;margin:0}
.st input[type=number]{width:84px;min-height:38px}

/* Coller */
.stick-opts{display:flex;flex-wrap:wrap;gap:2px 14px;align-items:center;padding-top:4px}
.stick-opts .seg{flex:1 1 auto}
.stick-opts #imgBtn{margin-left:auto}
.mirror-note{font-size:13px;font-weight:700;color:var(--warn);text-align:center;margin:0}
.step{background:var(--wall);border:2px solid var(--ink);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.step h3{margin:0;font-size:22px;line-height:1.2}
.step h3 small{font-size:15px;color:var(--muted);font-weight:600}
.step .sub{margin:2px 0 10px;color:var(--muted);font-size:14px}
.progress{height:6px;background:var(--chip);border-radius:3px;overflow:hidden;margin:8px 0 12px}
.progress span{display:block;height:100%;background:var(--ink);border-radius:3px;transition:width .2s}
.runs{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.runs li{display:flex;align-items:center;gap:8px;padding:6px 10px 6px 6px;border:1px solid var(--line);border-radius:10px;font-weight:600}
.runs li i{width:26px;height:26px;border-radius:3px;flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.runs li i.empty{background:repeating-linear-gradient(45deg,var(--empty) 0 5px,var(--chip) 5px 10px)}
.runs li b{font-size:20px;font-variant-numeric:tabular-nums}
.runs li.gap{opacity:.6;font-weight:500}
.step .rows{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.step .rows>div{display:flex;gap:10px;align-items:flex-start}
.step .rows>div{align-items:center}
.step .rows .ln{font-family:var(--f-mono);font-size:12px;color:var(--muted);min-width:30px}
.step .done-msg{display:flex;align-items:center;gap:8px;color:var(--ok);font-weight:700}
#planImgBox img{width:100%;height:auto;border-radius:8px;display:block;border:1px solid var(--line);margin-bottom:10px}

/* Toast */
.toast{position:fixed;z-index:50;left:50%;transform:translateX(-50%);bottom:calc(var(--tabs-h) + var(--dock-h) + 12px);
  display:flex;align-items:center;gap:6px;max-width:calc(100vw - 24px);padding:6px 6px 6px 16px;border-radius:12px;
  background:var(--fg);color:var(--bg);font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.25);animation:toast-in .18s ease-out}
.toast .btn{color:inherit;min-height:38px;text-decoration:underline;text-underline-offset:3px}
.toast:not(:has(.btn:not([hidden]))){padding-right:16px;min-height:44px}
@keyframes toast-in{from{opacity:0;transform:translate(-50%,8px)}}

/* Dialogues */
dialog.sheet{border:0;padding:16px;width:100%;max-width:520px;background:var(--wall);color:var(--fg);border-radius:16px;
  box-shadow:0 20px 60px rgba(0,0,0,.3)}
dialog.sheet::backdrop{background:rgba(10,14,25,.45)}
dialog.sheet form{display:flex;flex-direction:column;gap:14px}
dialog.sheet h2{margin:0}
#textInput{width:100%}
.dlg-foot{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.sv{position:relative;width:100%;aspect-ratio:2/1;border-radius:10px;touch-action:none;cursor:crosshair}
.hue{position:relative;height:30px;border-radius:15px;touch-action:none;cursor:pointer;background:linear-gradient(to right,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00)}
.thumb{position:absolute;width:28px;height:28px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.35),0 2px 6px rgba(0,0,0,.3);transform:translate(-50%,-50%);pointer-events:none}
.hue .thumb{top:50%}
.pvw{width:44px;height:44px;border-radius:3px;box-shadow:1px 2px 0 rgba(0,0,0,.15)}
#hex{width:110px;font-family:var(--f-mono)}
#colorName{width:100%}

/* Petits écrans */
@media (max-width:520px){
  .wide-only{display:none}
  .sizes{grid-template-columns:1fr 1fr 1.2fr;gap:10px 10px;padding:12px}
  .sizes .field label{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .sizes .wall .row{flex-wrap:nowrap}
  .sizes .wall input{width:0;flex:1}
  .actions{flex-wrap:nowrap}
  .actions .btn-primary{flex:1}
  .actions #clear{width:var(--tap);padding:0}
  .stick-opts #imgBtn{width:var(--tap);padding:0}
  .logo{font-size:20px}
  .logo span{padding:2px 6px 3px}
  .proj{flex:1;justify-content:flex-end}
  .proj select{max-width:none;width:100%;flex:1}
  .kpi b{font-size:18px}
  .save-state{font-size:0;gap:0}
}
@media (max-width:859px){
  dialog.sheet{margin:auto auto 0;max-width:none;border-radius:16px 16px 0 0;padding-bottom:max(16px,env(safe-area-inset-bottom,0px))}
}

/* Grands écrans : onglets en haut */
@media (min-width:860px){
  :root{--tabs-h:0px}
  .appbar{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line);margin-bottom:16px}
  .appbar-in{padding-block:10px}
  .logo{font-size:26px}
  .proj select{max-width:260px}
  .tabs{position:static;height:auto;padding:0;border:0;background:transparent;display:flex;gap:4px;margin:0 auto}
  .tabs button{flex-direction:row;font-size:14px;padding:8px 14px;border-radius:10px;gap:8px}
  .tabs button[aria-selected="true"]{background:var(--wall);box-shadow:var(--shadow)}
  .tabs button[aria-selected="true"]::before{display:none}
  .tabs button .tab-badge{position:static}
  .views{grid-template-columns:1fr 1fr}
  .sizes{grid-template-columns:110px 110px 130px 1fr;align-items:start}
  .sizes .wall{grid-column:auto}

  /* Barre de dessin verticale, à gauche du contenu : le dessin garde toute la hauteur. */
  #drawDock{top:76px;bottom:auto;right:auto;left:max(16px,calc((100vw - 980px) / 2 - 156px));width:136px;
    max-height:calc(100vh - 92px);overflow-y:auto;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);scrollbar-width:thin}
  #drawDock .dock-in{padding:16px 16px 18px;display:flex;flex-direction:column;gap:16px}
  #drawDock .dock-row{flex-wrap:wrap;justify-content:center;gap:10px}
  #drawDock .tools{flex-direction:column;width:100%;padding:4px;gap:4px}
  #drawDock .tools .icon-btn{width:100%;min-height:42px}
  #drawDock .cur-name{flex:1 1 100%;order:1;white-space:normal;font-size:12px;line-height:1.25;flex-direction:column;gap:6px;padding:2px 0}
  #drawDock #undo,#drawDock #redo{order:2;width:44px;background:var(--chip)}
  #drawDock .palette{display:grid;grid-template-columns:repeat(2,42px);justify-content:center;gap:14px 16px;overflow:visible;
    padding:18px 0 4px;margin:0;border-top:1px solid var(--line)}
  .dock-in{border-radius:0}
}
@media (min-width:860px) and (max-width:1291px){
  body[data-active-tab="draw"]:not(:has(#conv:not([hidden]))) main.wrap{padding-left:172px}
}
@media (prefers-reduced-motion:reduce){.sw,.c,.progress span{transition:none}.toast{animation:none}}

/* Compte et enregistrement */
body.loading main, body.loading .dock, body.loading .tabs { visibility: hidden }
.save-state{display:inline-flex;align-items:center;gap:6px;margin-right:10px;font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap}
.save-state::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.save-state[data-state="pending"]::before,.save-state[data-state="saving"]::before{background:var(--muted)}
.save-state[data-state="offline"],.save-state[data-state="error"]{color:var(--warn)}
.save-state[data-state="offline"]::before,.save-state[data-state="error"]::before{background:var(--warn)}
.save-state:empty{display:none}
.menu a{display:flex;align-items:center;gap:10px;min-height:var(--tap);padding:0 12px;border-radius:8px;color:inherit;font-weight:600;text-decoration:none}
.menu a:hover,.menu a:focus-visible{background:var(--chip)}
.menu hr{border:0;border-top:1px solid var(--line);margin:6px 4px}
.menu-user{display:flex;align-items:center;gap:10px;margin:0;padding:6px 12px;font-size:13px;color:var(--muted);font-weight:600}
.load-error{margin-top:24px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
dialog.sheet p{margin:0}

/* Pages de connexion, de compte et d'administration */
.auth-page{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:24px max(16px,env(safe-area-inset-right,0px)) 24px max(16px,env(safe-area-inset-left,0px))}
.auth-page .logo{font-size:34px;margin-bottom:22px}
.auth-card{width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px}
.auth-card h1{font-size:20px;margin:0}
.auth-card form{display:flex;flex-direction:column;gap:14px}
.auth-card input{width:100%}
.auth-card .btn-primary{min-height:48px;font-size:16px}
.form-error{margin:0;padding:10px 12px;border-radius:8px;background:color-mix(in srgb,var(--warn) 12%,transparent);color:var(--warn);font-weight:600;font-size:14px}
.form-ok{margin:0;padding:10px 12px;border-radius:8px;background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok);font-weight:600;font-size:14px}
.auth-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;align-items:center}
.pw-field{position:relative}
.pw-field input{padding-right:52px}
.pw-field .icon-btn{position:absolute;right:2px;top:50%;transform:translateY(-50%);min-height:40px;width:44px;font-size:12px}

.admin-page{padding-bottom:40px}
.admin-page .wrap{display:flex;flex-direction:column;gap:16px}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:4px}
.page-head h1{margin:0;font-size:22px}
.new-user{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;align-items:end}
.new-user input,.new-user select{width:100%}
.users{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.users li{display:grid;grid-template-columns:1fr auto;gap:8px 16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.users li:last-child{border-bottom:0}
.users .who{display:flex;flex-direction:column;gap:2px;min-width:0}
.users .who b{font-size:16px;overflow:hidden;text-overflow:ellipsis}
.users .meta{font-size:13px;color:var(--muted)}
.users .acts{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.users .acts .btn{min-height:36px;padding:4px 10px;font-size:13px}
.users li.off .who{opacity:.55}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:1px 7px;border-radius:999px;background:var(--chip);color:var(--fg);margin-left:6px;vertical-align:middle}
.pill.admin{background:var(--ink);color:var(--on-ink)}
.pill.warn{background:color-mix(in srgb,var(--warn) 15%,transparent);color:var(--warn)}
.audit{list-style:none;margin:0;padding:0;font-size:13px;display:flex;flex-direction:column}
.audit li{display:grid;grid-template-columns:150px 1fr;gap:10px;padding:6px 0;border-bottom:1px solid var(--line)}
.audit time{color:var(--muted);font-variant-numeric:tabular-nums}
.audit .fail{color:var(--warn)}
.secret{display:flex;gap:8px;align-items:center}
.secret code{flex:1;font-family:var(--f-mono);font-size:18px;padding:10px 12px;border-radius:8px;background:var(--bg);border:1px solid var(--line);user-select:all;overflow-wrap:anywhere}
@media (max-width:620px){
  .users li{grid-template-columns:1fr}
  .users .acts{justify-content:flex-start}
  .audit li{grid-template-columns:1fr;gap:0}
}

/* Symétrie */
.sym{display:flex;flex-direction:column;gap:10px}
.sym h2{margin:0;display:flex;align-items:center;gap:8px}
.sym h2 .i{width:16px;height:16px}
.sym-rows{display:flex;flex-wrap:wrap;gap:10px 28px}
.sym-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sym-row .btn.on{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
.stepper{display:inline-flex;align-items:center;gap:2px}
.stepper .note{min-width:170px;text-align:center;font-weight:600;color:var(--fg)}
#grid{position:relative}
.axis{position:absolute;z-index:2;pointer-events:none}
.axis-v{top:-4px;bottom:-4px;border-left:3px dashed var(--ink);transform:translateX(-1.5px)}
.axis-h{left:-4px;right:-4px;border-top:3px dashed var(--ink);transform:translateY(-1.5px)}
.axis-handle{position:absolute;z-index:3;width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--on-ink);
  display:grid;place-items:center;touch-action:none;box-shadow:0 0 0 3px var(--wall),0 2px 8px rgba(0,0,0,.35)}
.axis-handle.v{top:-2px;transform:translateX(-50%);cursor:ew-resize}
.axis-handle.h{left:-2px;transform:translateY(-50%);cursor:ns-resize}
.axis-handle .i{width:18px;height:18px}
@media (max-width:520px){ .stepper .note{min-width:0;flex:1} .sym-row{width:100%} }
.sym-apply{flex-basis:100%;display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.sym-apply .btn{min-height:38px;padding:4px 12px;font-size:13px}