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<!DOCTYPE html>
<html lang="pt-BR">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Magic Eraser NB v41 (Configurable)</title>
<!-- Dependências React -->
<script crossorigin src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
<script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<script src="https://cdn.tailwindcss.com"></script>
<style>
* { box-sizing: border-box; touch-action: none; }
body, html {
margin: 0; padding: 0;
width: 100%; height: 100%;
background-color: #000;
color: white;
overflow: hidden;
font-family: sans-serif;
}
#root { width: 100%; height: 100%; display: flex; flex-direction: column; }
.canvas-container {
flex: 1;
position: relative;
overflow: hidden;
background: #111;
display: flex;
align-items: center;
justify-content: center;
}
canvas {
position: absolute; top: 0; left: 0;
image-rendering: pixelated;
}
.ui-layer { pointer-events: none; z-index: 50; }
.no-scrollbar::-webkit-scrollbar { display: none; }
/* Modal */
.modal-overlay {
position: fixed; inset: 0; z-index: 100;
background: rgba(0,0,0,0.8);
display: flex; align-items: center; justify-content: center;
backdrop-filter: blur(4px);
}
.loader {
border: 4px solid rgba(255,255,255,0.1);
border-left-color: #8b5cf6;
border-radius: 50%;
width: 40px; height: 40px;
animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
</style>
</head>
<body>
<div id="root"></div>
<script type="text/babel">
const { useState, useRef, useEffect, useCallback } = React;
// --- ÍCONES ---
const Icon = ({ d, c="w-6 h-6" }) => <svg viewBox="0 0 24 24" className={c} fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d={d} /></svg>;
const Icons = {
Upload: <Icon d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4M17 8l-5-5-5 5M12 3v12"/>,
Save: <Icon d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2zM17 21v-8H7v8M7 3v5h8"/>,
Brush: <Icon d="M18 13.5c0 2.5-2.2 4.5-5 4.5s-5-2-5-4.5S10.2 9 13 9s5 2 5 4.5ZM13 9V3M10 5.3 13 3l3 2.3"/>,
AI: <Icon d="m12 3-1.912 5.813a2 2 0 0 1-1.275 1.275L3 12l5.813 1.912a2 2 0 0 1 1.275 1.275L12 21l1.912-5.813a2 2 0 0 1 1.275-1.275L21 12l-5.813-1.912a2 2 0 0 1-1.275-1.275L12 3Z"/>,
Auto: <Icon d="M6 3h12l4 6-10 13L2 9ZM11 3 8 9l4 13 4-13-3-6"/>,
Eraser: <Icon d="m7 21-4.3-4.3c-1-1-1-2.5 0-3.4l9.6-9.6c1-1 2.5-1 3.4 0l5.6 5.6c1 1 1 2.5 0 3.4L13 21M22 21H7M5 11l9 9"/>,
Clone: <Icon d="M5 22h14M19.27 13.73A2.665 2.665 0 0 0 17.5 13h-11A2.665 2.665 0 0 0 4.73 13.73L2.5 16h19l-2.23-2.27ZM10 2h4M12 2v11"/>,
Move: <Icon d="M5 9l-2 3 2 3M9 5l3-2 3 2M19 9l2 3-2 3M9 19l3 2 3-2M2 12h20M12 2v20"/>,
Undo: <Icon d="M3 7v6h6M21 17a9 9 0 0 0-9-9 9 0 0 0-6 2.3L3 13"/>,
Redo: <Icon d="M21 7v6h-6M3 17a9 9 0 0 1 9-9 9 9 0 0 1 6 2.3L21 13"/>,
Settings: <Icon d="M12.22 2h-.44a2 2 0 0 0-2 2v.18a2 2 0 0 1-1 1.73l-.43.25a2 2 0 0 1-2 0l-.15-.08a2 2 0 0 0-2.73.73l-.22.38a2 2 0 0 0 .73 2.73l.15.1a2 2 0 0 1 1 1.72v.51a2 2 0 0 1-1 1.74l-.15.09a2 2 0 0 0-.73 2.73l.22.38a2 2 0 0 0 2.73.73l.15-.08a2 2 0 0 1 2 0l.43.25a2 2 0 0 1 1 1.73V20a2 2 0 0 0 2 2h.44a2 2 0 0 0 2-2v-.18a2 2 0 0 1 1-1.73l.43-.25a2 2 0 0 1 2 0l.15.08a2 2 0 0 0 2.73-.73l.22-.39a2 2 0 0 0-.73-2.73l-.15-.1a2 2 0 0 1-1-1.72v-.51a2 2 0 0 1 1-1.74l.15-.09a2 2 0 0 0 .73-2.73l-.22-.38a2 2 0 0 0-2.73-.73l-.15.08a2 2 0 0 1-2 0l-.43-.25a2 2 0 0 1-1-1.73V4a2 2 0 0 0-2-2z"/>
};
function App() {
// --- ESTADOS ---
const [img, setImg] = useState(null);
const [mode, setMode] = useState('view');
const [size, setSize] = useState(40);
const [msg, setMsg] = useState("");
const [busy, setBusy] = useState(false);
const [transform, setTransform] = useState({ x: 0, y: 0, k: 1 });
const [history, setHistory] = useState([]);
const [hIdx, setHIdx] = useState(-1);
const [showSettings, setShowSettings] = useState(false);
const [userApiKey, setUserApiKey] = useState(localStorage.getItem("gemini_key") || "");
// Refs
const canvasRef = useRef(null);
const overlayRef = useRef(null);
const uiCanvasRef = useRef(null);
const fileRef = useRef(null);
const containerRef = useRef(null);
// Refs Lógicos
const state = useRef({
panning: false, pinching: false, painting: false,
lastX: 0, lastY: 0, startDist: 0, startK: 1, startX: 0, startY: 0,
cloneSrc: null, hasMask: false
});
// Salvar chave
const saveKey = (key) => {
setUserApiKey(key);
localStorage.setItem("gemini_key", key);
};
// --- CARREGAMENTO ---
const handleFile = (e) => {
const f = e.target.files[0];
if(!f) return;
const reader = new FileReader();
reader.onload = (ev) => {
const i = new Image();
i.onload = () => {
let w=i.width, h=i.height;
const max=1200;
if(w>max||h>max) { const r=Math.min(max/w, max/h); w=Math.floor(w*r); h=Math.floor(h*r); }
const c = document.createElement('canvas'); c.width=w; c.height=h;
c.getContext('2d').drawImage(i,0,0,w,h);
const finalImg = new Image();
finalImg.onload = () => {
setImg(finalImg);
setHistory([c.toDataURL()]);
setHIdx(0);
if(containerRef.current) {
const cw = containerRef.current.clientWidth;
const ch = containerRef.current.clientHeight;
const k = Math.min(cw/w, ch/h)*0.95;
setTransform({ x: (cw-w*k)/2, y: (ch-h*k)/2, k });
}
state.current.hasMask = false;
state.current.cloneSrc = null;
setMode('view');
[canvasRef, overlayRef, uiCanvasRef].forEach(ref => {
if(ref.current) {
ref.current.width = w; ref.current.height = h;
ref.current.getContext('2d').clearRect(0,0,w,h);
}
});
if(canvasRef.current) canvasRef.current.getContext('2d').drawImage(finalImg,0,0);
};
finalImg.src = c.toDataURL();
};
i.src = ev.target.result;
};
reader.readAsDataURL(f);
};
const save = () => {
if(!canvasRef.current) return;
const a = document.createElement('a');
a.download = `magic-nb-${Date.now()}.jpg`;
a.href = canvasRef.current.toDataURL('image/jpeg', 0.95);
a.click();
};
// --- RENDERIZAÇÃO ---
useEffect(() => {
if(img && canvasRef.current) {
const ctx = canvasRef.current.getContext('2d');
if(canvasRef.current.width !== img.width) {
canvasRef.current.width = img.width; canvasRef.current.height = img.height;
if(overlayRef.current) { overlayRef.current.width = img.width; overlayRef.current.height = img.height; }
if(uiCanvasRef.current) { uiCanvasRef.current.width = img.width; uiCanvasRef.current.height = img.height; }
}
ctx.clearRect(0, 0, img.width, img.height);
ctx.drawImage(img, 0, 0);
}
}, [img]);
// --- GESTOS ---
const getPt = (e) => {
const r = containerRef.current.getBoundingClientRect();
const x = e.touches ? e.touches[0].clientX : e.clientX;
const y = e.touches ? e.touches[0].clientY : e.clientY;
return {
x: (x - r.left - transform.x) / transform.k,
y: (y - r.top - transform.y) / transform.k
};
};
const drawUI = (pt) => {
const ctx = uiCanvasRef.current.getContext('2d');
const w = uiCanvasRef.current.width; const h = uiCanvasRef.current.height;
ctx.clearRect(0,0,w,h);
const src = state.current.cloneSrc;
if(src && mode === 'clone') {
const s = 10 / transform.k * 2;
ctx.strokeStyle = '#0f0'; ctx.lineWidth = 2 / transform.k * 2;
ctx.beginPath(); ctx.arc(src.x, src.y, s, 0, 6.28); ctx.stroke();
ctx.beginPath(); ctx.moveTo(src.x-s*1.5, src.y); ctx.lineTo(src.x+s*1.5, src.y); ctx.stroke();
ctx.beginPath(); ctx.moveTo(src.x, src.y-s*1.5); ctx.lineTo(src.x, src.y+s*1.5); ctx.stroke();
}
};
const down = (e) => {
if(!img) return;
if(e.touches && e.touches.length === 2) {
state.current.pinching = true;
state.current.startDist = Math.hypot(e.touches[0].clientX-e.touches[1].clientX, e.touches[0].clientY-e.touches[1].clientY);
state.current.startK = transform.k; return;
}
const pt = getPt(e);
if(mode === 'view') {
state.current.panning = true;
const cx = e.touches ? e.touches[0].clientX : e.clientX;
const cy = e.touches ? e.touches[0].clientY : e.clientY;
state.current.startX = cx - transform.x;
state.current.startY = cy - transform.y;
} else if (mode === 'clone' && !state.current.cloneSrc) {
state.current.cloneSrc = pt;
setMsg("Origem definida!"); setTimeout(()=>setMsg(""), 1500);
drawUI(pt);
} else {
state.current.painting = true;
state.current.lastX = pt.x; state.current.lastY = pt.y;
paint(pt, pt);
if(mode === 'mask') state.current.hasMask = true;
drawUI(pt);
}
};
const move = (e) => {
if(!img) return;
e.preventDefault();
if(state.current.pinching && e.touches.length === 2) {
const d = Math.hypot(e.touches[0].clientX-e.touches[1].clientX, e.touches[0].clientY-e.touches[1].clientY);
const k = Math.max(0.1, Math.min(5, state.current.startK * (d/state.current.startDist)));
setTransform(t => ({...t, k})); return;
}
if(state.current.panning) {
const cx = e.touches ? e.touches[0].clientX : e.clientX;
const cy = e.touches ? e.touches[0].clientY : e.clientY;
setTransform(t => ({...t, x: cx - state.current.startX, y: cy - state.current.startY}));
} else if(state.current.painting) {
const pt = getPt(e);
paint({x:state.current.lastX, y:state.current.lastY}, pt);
state.current.lastX = pt.x; state.current.lastY = pt.y;
drawUI(pt);
}
};
const up = () => {
state.current.panning = false; state.current.pinching = false;
if(state.current.painting) {
state.current.painting = false;
if(mode === 'erase') applyErase();
if(mode === 'clone') applyClone();
}
};
const paint = (start, end) => {
const ctx = overlayRef.current.getContext('2d');
ctx.lineCap = 'round'; ctx.lineJoin = 'round'; ctx.lineWidth = size;
if(mode==='mask') ctx.strokeStyle = '#00FF00';
else if(mode==='erase') ctx.strokeStyle = '#FF0066';
else if(mode==='clone') ctx.strokeStyle = '#6666FF';
ctx.beginPath(); ctx.moveTo(start.x, start.y); ctx.lineTo(end.x, end.y); ctx.stroke();
};
const updateImage = (newData) => {
const c = document.createElement('canvas'); c.width=newData.width; c.height=newData.height;
c.getContext('2d').putImageData(newData,0,0);
const ni = new Image();
ni.onload = () => {
setImg(ni);
const nh = history.slice(0, hIdx+1); nh.push(c.toDataURL());
setHistory(nh); setHIdx(nh.length-1);
overlayRef.current.getContext('2d').clearRect(0,0,newData.width,newData.height);
setBusy(false);
if(state.current.hasMask && mode !== 'mask') state.current.hasMask = false;
};
ni.src = c.toDataURL();
};
const applyErase = async () => {
setBusy(true); await new Promise(r=>setTimeout(r,10));
const w=img.width; const h=img.height;
const ctx = canvasRef.current.getContext('2d');
const mCtx = overlayRef.current.getContext('2d');
const d = ctx.getImageData(0,0,w,h);
const m = mCtx.getImageData(0,0,w,h).data;
const res = new Uint8ClampedArray(d.data);
for(let i=0; i<m.length; i+=4) { if(m[i+3]>0) { const k = i - w*4*5; if(k>=0 && m[k+3]===0) { res[i]=res[k]; res[i+1]=res[k+1]; res[i+2]=res[k+2]; res[i+3]=255; } } }
updateImage(new ImageData(res,w,h));
};
const applyClone = async () => {
if(!state.current.cloneSrc) return;
setBusy(true); await new Promise(r=>setTimeout(r,10));
const w=img.width; const h=img.height;
const ctx = canvasRef.current.getContext('2d');
const mCtx = overlayRef.current.getContext('2d');
const d = ctx.getImageData(0,0,w,h);
const m = mCtx.getImageData(0,0,w,h).data;
const res = new Uint8ClampedArray(d.data);
const sx = Math.floor(state.current.cloneSrc.x);
const sy = Math.floor(state.current.cloneSrc.y);
const sIdx = (sy*w+sx)*4;
for(let i=0; i<m.length; i+=4) { if(m[i+3]>0 && sIdx<res.length) { res[i]=d.data[sIdx]; res[i+1]=d.data[sIdx+1]; res[i+2]=d.data[sIdx+2]; res[i+3]=255; } }
updateImage(new ImageData(res,w,h));
};
// --- AUTO LOCAL (DIAMANTE) ---
const auto = async () => {
if(!img) return; setBusy(true); setMsg("Removendo..."); await new Promise(r=>setTimeout(r,50));
const w=img.width; const h=img.height;
const ctx = canvasRef.current.getContext('2d');
const d = ctx.getImageData(0,0,w,h).data;
const res = new Uint8ClampedArray(d);
const rad = Math.max(25, Math.min(w,h)*0.05);
const cx = w - Math.max(15, w*0.03) - (rad*0.8);
const cy = h - Math.max(15, h*0.03) - (rad*0.8);
for(let y=Math.floor(cy-rad); y<cy+rad; y++) {
for(let x=Math.floor(cx-rad); x<cx+rad; x++) {
if((x-cx)**2+(y-cy)**2 <= rad**2) {
const ti = (y*w+x)*4; const sx = Math.floor(Math.max(0, x-rad*2.5)); const sy = Math.floor(Math.max(0, y-rad*2.5)); const si = (sy*w+sx)*4;
let a=1; const dist=Math.sqrt((x-cx)**2+(y-cy)**2); if(dist>rad-4) a=(rad-dist)/4; a=Math.max(0, Math.min(1,a));
res[ti] = d[si]*a + d[ti]*(1-a); res[ti+1] = d[si+1]*a + d[ti+1]*(1-a); res[ti+2] = d[si+2]*a + d[ti+2]*(1-a);
}
}
}
updateImage(new ImageData(res,w,h)); setMsg("");
};
// --- GOOGLE AI (AGORA COM CONFIG) ---
const ai = async () => {
if(!userApiKey) { setShowSettings(true); setMsg("Configure a Chave API!"); setTimeout(()=>setMsg(""),2000); return; }
setBusy(true); setMsg("Enviando para Google...");
try {
const w=img.width; const h=img.height;
const c = document.createElement('canvas'); c.width=w; c.height=h;
const ctx = c.getContext('2d');
ctx.drawImage(img,0,0);
// Se não tem máscara, faz AUTO DETECT (Canto)
if(!state.current.hasMask) {
setMsg("Auto Detectando...");
const rad = Math.max(25, Math.min(w,h)*0.05);
const cx = w - Math.max(15, w*0.03) - (rad*0.8);
const cy = h - Math.max(15, h*0.03) - (rad*0.8);
const mC = document.createElement('canvas'); mC.width=w; mC.height=h;
const mCtx = mC.getContext('2d');
mCtx.fillStyle = '#00FF00'; mCtx.beginPath(); mCtx.arc(cx, cy, rad, 0, Math.PI*2); mCtx.fill();
ctx.globalCompositeOperation = 'source-over';
ctx.drawImage(mC, 0, 0);
} else {
// Usa máscara manual
const mData = overlayRef.current.getContext('2d').getImageData(0,0,w,h);
const mC = document.createElement('canvas'); mC.width=w; mC.height=h;
const mCtx = mC.getContext('2d');
mCtx.putImageData(mData,0,0);
mCtx.globalCompositeOperation='source-in'; mCtx.fillStyle='#00FF00'; mCtx.fillRect(0,0,w,h);
ctx.drawImage(mC,0,0);
}
const b64 = c.toDataURL('image/png').split(',')[1];
// Modelos recomendados atuais (docs Google): prioriza variantes de imagem.
const preferred = [
'gemini-2.5-flash-image',
'gemini-3.1-flash-image-preview',
'gemini-3-pro-image-preview',
'gemini-2.5-flash'
];
// Descobre modelos disponíveis para esta API key
let available = [];
try {
const lm = await fetch(`https://generativelanguage.googleapis.com/v1beta/models?key=${userApiKey}`);
const lmJson = await lm.json();
const models = lmJson?.models || [];
available = models
.filter(m => Array.isArray(m.supportedGenerationMethods) && m.supportedGenerationMethods.includes('generateContent'))
.map(m => (m.name || '').replace('models/', ''));
} catch (_) {}
const modelCandidates = (available.length
? preferred.filter(m => available.includes(m)).concat(available.filter(m => /image|flash/i.test(m)))
: preferred
).filter((v, i, a) => v && a.indexOf(v) === i);
const body = {
contents: [{
parts: [
{ text: 'Inpainting task. Replace green #00FF00 mask area naturally with surrounding background. Preserve perspective and lighting.' },
{ inlineData: { mimeType: 'image/png', data: b64 } }
]
}],
generationConfig: {
responseModalities: ['TEXT', 'IMAGE']
}
};
let json = null;
let lastErr = null;
let usedModel = null;
for (const model of modelCandidates) {
const url = `https://generativelanguage.googleapis.com/v1beta/models/${model}:generateContent?key=${userApiKey}`;
const req = await fetch(url, { method:'POST', headers:{'Content-Type':'application/json'}, body:JSON.stringify(body)});
const candidateJson = await req.json();
if (!candidateJson?.error) {
json = candidateJson;
usedModel = model;
break;
}
lastErr = candidateJson.error?.message || 'Erro desconhecido de modelo';
}
if(!json) throw new Error(lastErr || 'Nenhum modelo compatível disponível para geração de imagem nesta chave/API.');
const newB64 = json.candidates?.[0]?.content?.parts?.find(p=>p.inlineData)?.inlineData?.data;
if (usedModel) setMsg(`Modelo: ${usedModel}`);
if(newB64) {
const ni = new Image();
ni.onload = () => {
const temp = document.createElement('canvas'); temp.width=w; temp.height=h;
temp.getContext('2d').drawImage(ni, 0, 0, w, h);
updateImage(temp.getContext('2d').getImageData(0,0,w,h));
setMode('view'); setMsg("Sucesso!"); setTimeout(()=>setMsg(""),2000);
};
ni.src = `data:image/png;base64,${newB64}`;
} else throw new Error("Sem retorno de imagem");
} catch(e) { console.error(e); setMsg("Erro API: " + e.message); setBusy(false); }
};
const undo = () => {
if(hIdx>0) {
const src = history[hIdx-1];
const i = new Image(); i.onload=()=>setImg(i); i.src=src;
setHIdx(hIdx-1);
}
};
return (
<div className="flex flex-col h-full w-full bg-black text-white">
<div className="flex justify-between items-center p-3 bg-gray-900 border-b border-gray-800 z-50 shadow-lg h-14 shrink-0">
<div className="font-bold text-purple-400 flex gap-2 items-center">{Icons.AI} NB v41</div>
<div className="flex gap-3">
<button onClick={()=>setShowSettings(true)} className="text-gray-400 text-xl">⚙️</button>
<button onClick={()=>fileRef.current.click()} className="bg-gray-700 p-2 rounded-full">{Icons.Upload}</button>
<button onClick={save} disabled={!img} className="bg-white text-black px-4 py-1 rounded-full font-bold text-sm disabled:opacity-50">Salvar</button>
</div>
</div>
{showSettings && (
<div className="modal-overlay" onClick={()=>setShowSettings(false)}>
<div className="bg-gray-800 p-6 rounded-xl w-80 border border-gray-700" onClick={e=>e.stopPropagation()}>
<h3 className="font-bold mb-4 text-purple-400">Configurar Google AI</h3>
<label className="block text-xs text-gray-400 mb-1">Google Gemini API Key</label>
<input type="password" value={userApiKey} onChange={e=>saveKey(e.target.value)} className="w-full bg-black border border-gray-600 p-2 rounded text-white mb-4 text-sm" placeholder="Cole sua chave aqui..." />
<button onClick={()=>setShowSettings(false)} className="w-full bg-purple-600 py-2 rounded font-bold hover:bg-purple-500 transition">Salvar & Fechar</button>
<a href="https://aistudio.google.com/app/apikey" target="_blank" className="block text-center text-[10px] text-blue-400 mt-3 hover:underline">Obter Chave Gratuita (Google)</a>
</div>
</div>
)}
<div ref={containerRef} className="canvas-container"
onMouseDown={down} onMouseMove={move} onMouseUp={up} onMouseLeave={up}
onTouchStart={down} onTouchMove={move} onTouchEnd={up}>
{!img && <div className="flex flex-col items-center text-gray-500">{Icons.Upload}<p className="mt-2">Carregar Imagem</p></div>}
<div className="transform-layer" style={{
transform: `translate(${transform.x}px, ${transform.y}px) scale(${transform.k})`,
width: img ? img.width : 0, height: img ? img.height : 0,
display: img ? 'block' : 'none',
position: 'absolute', top: 0, left: 0, transformOrigin: '0 0'
}}>
<canvas ref={canvasRef} />
<canvas ref={overlayRef} className="paint-layer" />
<canvas ref={uiCanvasRef} className="ui-layer" />
</div>
{msg && <div className="absolute top-4 bg-black/80 px-4 py-2 rounded-full text-sm z-50 border border-white/20">{msg}</div>}
{busy && <div className="absolute inset-0 bg-black/50 flex items-center justify-center z-50"><div className="loader"></div></div>}
</div>
{img && (
<div className="bg-gray-900 p-2 pb-6 z-50 border-t border-gray-800 flex flex-col gap-2">
{mode!=='view' && (
<div className="flex items-center gap-2 px-2">
<span className="text-xs w-6">{size}</span>
<input type="range" min="5" max="150" value={size} onChange={e=>setSize(Number(e.target.value))} className="flex-1 h-2 bg-gray-700 rounded-lg accent-purple-500"/>
</div>
)}
<div className="flex justify-between items-center px-1 gap-2 overflow-x-auto no-scrollbar">
<div className="flex bg-gray-800/50 p-1 rounded gap-1 border border-white/10">
<button onClick={()=>setMode('mask')} className={`p-2 rounded w-10 flex flex-col items-center ${mode==='mask'?'text-green-400':'text-gray-400'}`}>{Icons.Brush}<span className="text-[8px]">Pincel</span></button>
<button onClick={ai} className="p-2 rounded w-10 flex flex-col items-center text-white bg-gradient-to-b from-purple-600 to-indigo-600">{Icons.AI}<span className="text-[8px]">IA GO</span></button>
</div>
<div className="w-px h-8 bg-gray-700"></div>
<button onClick={auto} className="p-2 rounded w-10 flex flex-col items-center text-purple-400">{Icons.Auto}<span className="text-[8px]">Local</span></button>
<button onClick={()=>setMode('erase')} className={`p-2 rounded w-10 flex flex-col items-center ${mode==='erase'?'text-pink-500':'text-gray-400'}`}>{Icons.Eraser}<span className="text-[8px]">Apagar</span></button>
<button onClick={()=>{setMode('clone'); state.current.cloneSrc=null; drawUI();}} className={`p-2 rounded w-10 flex flex-col items-center ${mode==='clone'?'text-blue-400':'text-gray-400'}`}>{Icons.Clone}<span className="text-[8px]">Clone</span></button>
<button onClick={()=>setMode('view')} className={`p-2 rounded w-10 flex flex-col items-center ${mode==='view'?'text-white':'text-gray-400'}`}>{Icons.Move}<span className="text-[8px]">Mover</span></button>
<button onClick={undo} disabled={hIdx<=0} className="p-2 text-gray-400 disabled:opacity-30">{Icons.Undo}</button>
</div>
</div>
)}
<input type="file" ref={fileRef} onChange={handleFile} className="hidden" accept="image/*" />
</div>
);
}
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<App />);
</script>
</body>
</html>