:root{
  --bg:#f6f0e6; --card:#fffaf2; --ink:#3a2e28; --muted:#8a7a6e; --line:#e4d8c8;
  --accent:#b5523b; --accent2:#d9895f; --stage:#e9e1d4; --r:14px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
button,select,input{font:inherit;color:inherit}
.top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}
.brand{font-weight:700;font-size:20px;display:flex;align-items:center;gap:8px}
.brand small{font-weight:400;color:var(--muted);font-size:13px}
.logo{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff6e8;font-size:18px}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 12px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--accent2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.small{padding:6px 10px;font-size:13px}
.file{display:inline-block}
.layout{display:grid;grid-template-columns:340px 1fr;grid-template-areas:"panel stage" "panel legend";gap:14px;padding:14px;max-width:1500px;margin:0 auto}
.stage{grid-area:stage;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.panel{grid-area:panel;display:flex;flex-direction:column;gap:10px;min-width:0}
.legend-wrap{grid-area:legend;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;min-width:0}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;padding:8px;border-bottom:1px solid var(--line);align-items:center}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.seg button{border:0;background:transparent;padding:7px 10px;cursor:pointer;min-width:38px}
.seg button+button{border-left:1px solid var(--line)}
.seg button.on{background:var(--accent);color:#fff}
.toolbar select{border:1px solid var(--line);border-radius:10px;padding:7px 8px;background:#fff}
.swatch-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:5px 9px;cursor:pointer}
.swatch-btn span{width:22px;height:22px;border-radius:6px;border:1px solid rgba(0,0,0,.25)}
.canvas-wrap{position:relative;height:min(72vh,820px);background:var(--stage)}
.canvas-wrap canvas,.susy-canvas canvas{position:absolute;inset:0;touch-action:none;display:block}
.tool-hint{position:absolute;left:10px;bottom:10px;background:rgba(58,46,40,.85);color:#fff;padding:5px 10px;border-radius:8px;font-size:13px;pointer-events:none;opacity:0;transition:opacity .2s}
.tool-hint.show{opacity:1}
.info{padding:8px 12px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:4px 14px}
details[open]{padding-bottom:12px}
summary{cursor:pointer;font-weight:600;padding:8px 0;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"▾";float:right;color:var(--muted)}
details:not([open]) summary::after{content:"▸"}
.field{display:block;margin:10px 0 0;font-size:14px}
.field output{float:right;color:var(--accent);font-weight:600}
.field input[type=range]{width:100%;accent-color:var(--accent);margin-top:4px}
.field select,.field input[type=text]{display:block;width:100%;margin-top:4px;padding:7px 8px;border:1px solid var(--line);border-radius:9px;background:#fff}
.check{display:flex;gap:8px;align-items:center;margin-top:10px;font-size:14px}
.check input{accent-color:var(--accent);width:18px;height:18px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 11px;cursor:pointer;font-size:13px}
.chip:hover,.chip.on{border-color:var(--accent);background:#fbe9e1}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.hint{font-size:12.5px;color:var(--muted);margin:8px 0 0}
.stickers{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:6px;margin-top:4px}
.stickers button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:6px 2px 4px;cursor:pointer;font-size:11.5px;display:flex;flex-direction:column;align-items:center;gap:2px}
.stickers button.on{border-color:var(--accent);background:#fbe9e1}
.stickers canvas{image-rendering:pixelated;width:36px;height:36px}
.legend-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.legend-head h2{font-size:17px;margin:0 0 8px}
#excludedInfo{font-size:13px;color:var(--muted)}
#excludedInfo button{border:0;background:none;color:var(--accent);cursor:pointer;text-decoration:underline}
.legend{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:6px}
.lg{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:6px 8px;background:#fff;cursor:pointer}
.lg.on{outline:2px solid var(--accent)}
.lg .sw{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;font-weight:700;border:1px solid rgba(0,0,0,.2);flex:none}
.lg .tx{flex:1;min-width:0;font-size:13px;line-height:1.25}
.lg .tx b{font-size:14px}
.lg .tx span{color:var(--muted)}
.lg .x{border:0;background:none;color:var(--muted);font-size:16px;cursor:pointer;padding:4px}
.lg .x:hover{color:var(--accent)}
/* modo bordar */
.susy{position:fixed;inset:0;background:#2b2420;z-index:50;display:flex;flex-direction:column}
.susy[hidden]{display:none}
.susy-top{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:8px;padding-top:max(8px,env(safe-area-inset-top));background:#3a302a}
.susy-top select{border:1px solid #5a4c42;border-radius:10px;padding:7px 8px;background:#fff}
.susy-prog{color:#f1e6d8;font-size:14px;margin-left:auto}
.susy-canvas{position:relative;flex:1}
.susy-chips{display:flex;gap:6px;overflow-x:auto;padding:8px;padding-bottom:max(8px,env(safe-area-inset-bottom));background:#3a302a}
.schip{flex:none;display:flex;align-items:center;gap:6px;border:2px solid transparent;border-radius:10px;background:#fffaf2;padding:4px 8px 4px 4px;cursor:pointer;font-size:13px}
.schip.on{border-color:#ffb37a}
.schip .sw{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;font-weight:700;border:1px solid rgba(0,0,0,.2)}
.schip small{color:var(--muted)}
dialog{border:0;border-radius:16px;padding:0;width:min(720px,94vw);max-height:84vh;background:var(--card)}
dialog::backdrop{background:rgba(30,20,15,.45)}
.picker-head{display:flex;gap:8px;padding:12px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--card)}
.picker-head input{flex:1;padding:8px;border:1px solid var(--line);border-radius:9px}
.pick-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:6px;padding:12px;overflow:auto;max-height:70vh}
.pk{border:1px solid var(--line);border-radius:9px;background:#fff;padding:4px;cursor:pointer;text-align:left;font-size:11.5px;line-height:1.2}
.pk i{display:block;height:28px;border-radius:6px;margin-bottom:3px;border:1px solid rgba(0,0,0,.15)}
@media (max-width: 860px){
  .top{position:static;padding:8px 10px}
  .layout{display:flex;flex-direction:column;padding:0 8px 8px;gap:10px}
  /* en el celu el patrón queda fijo arriba mientras se ajusta abajo */
  .stage{position:sticky;top:0;z-index:6;order:0;border-radius:0 0 var(--r) var(--r);box-shadow:0 6px 14px rgba(58,46,40,.18)}
  .panel{order:1} .legend-wrap{order:2}
  .canvas-wrap{height:40vh;min-height:230px}
  .toolbar{flex-wrap:nowrap;overflow-x:auto;padding:6px;gap:6px;scrollbar-width:none}
  .toolbar::-webkit-scrollbar{display:none}
  .toolbar>*{flex:none}
  .seg button{padding:6px 8px;min-width:34px}
  .info{padding:4px 10px;font-size:12px}
  .brand small{display:none}
  .legend{grid-template-columns:1fr 1fr}
  .lg{padding:5px}
  .lg .sw{width:28px;height:28px}
}
@media (max-width: 480px){ .legend{grid-template-columns:1fr} }
.canvas-wrap.drop{outline:3px dashed var(--accent);outline-offset:-6px}