/**
 * OverType v2.3.5
 * A lightweight markdown editor library with perfect WYSIWYG alignment
 * @license MIT
 * @author David Miranda
 * https://github.com/panphora/overtype
 */
var OverType=(()=>{var ve=Object.defineProperty;var cn=Object.getOwnPropertyDescriptor;var pn=Object.getOwnPropertyNames;var dn=Object.prototype.hasOwnProperty;var un=(t,e,n)=>e in t?ve(t,e,{enumerable:!0,configurable:!0,writable:!0,value:n}):t[e]=n;var hn=(t,e)=>{for(var n in e)ve(t,n,{get:e[n],enumerable:!0})},fn=(t,e,n,i)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of pn(e))!dn.call(t,o)&&o!==n&&ve(t,o,{get:()=>e[o],enumerable:!(i=cn(e,o))||i.enumerable});return t};var mn=t=>fn(ve({},"__esModule",{value:!0}),t);var C=(t,e,n)=>(un(t,typeof e!="symbol"?e+"":e,n),n);var ai={};hn(ai,{OverType:()=>z,default:()=>si,defaultToolbarButtons:()=>ie,toolbarButtons:()=>S});var T=class{static resetLinkIndex(){this.linkIndex=0}static setCodeHighlighter(e){this.codeHighlighter=e}static setCustomSyntax(e){this.customSyntax=e}static applyCustomSyntax(e){return this.customSyntax?this.customSyntax(e):e}static escapeHtml(e){let n={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"};return e.replace(/[&<>"']/g,i=>n[i])}static preserveIndentation(e,n){let o=n.match(/^(\s*)/)[1].replace(/ /g,"&nbsp;");return e.replace(/^\s*/,o)}static parseHeader(e){return e.replace(/^(#{1,3})\s(.+)$/,(n,i,o)=>{let r=i.length;return o=this.parseInlineElements(o),`<h${r}><span class="syntax-marker">${i} </span>${o}</h${r}>`})}static parseHorizontalRule(e){return e.match(/^(-{3,}|\*{3,}|_{3,})$/)?`<div><span class="hr-marker">${e}</span></div>`:null}static parseBlockquote(e){return e.replace(/^&gt; (.+)$/,(n,i)=>`<span class="blockquote"><span class="syntax-marker">&gt;</span> ${i}</span>`)}static parseBulletList(e){return e.replace(/^((?:&nbsp;)*)([-*+])\s(.+)$/,(n,i,o,r)=>(r=this.parseInlineElements(r),`${i}<li class="bullet-list"><span class="syntax-marker">${o} </span>${r}</li>`))}static parseTaskList(e,n=!1){return e.replace(/^((?:&nbsp;)*)-\s+\[([ xX])\]\s+(.+)$/,(i,o,r,s)=>{if(s=this.parseInlineElements(s),n){let a=r.toLowerCase()==="x";return`${o}<li class="task-list"><input type="checkbox" ${a?"checked":""}> ${s}</li>`}else return`${o}<li class="task-list"><span class="syntax-marker">- [${r}] </span>${s}</li>`})}static parseNumberedList(e){return e.replace(/^((?:&nbsp;)*)(\d+\.)\s(.+)$/,(n,i,o,r)=>(r=this.parseInlineElements(r),`${i}<li class="ordered-list"><span class="syntax-marker">${o} </span>${r}</li>`))}static parseCodeBlock(e){return/^`{3}[^`]*$/.test(e)?`<div><span class="code-fence">${e}</span></div>`:null}static parseBold(e){return e=e.replace(/\*\*(.+?)\*\*/g,'<strong><span class="syntax-marker">**</span>$1<span class="syntax-marker">**</span></strong>'),e=e.replace(/__(.+?)__/g,'<strong><span class="syntax-marker">__</span>$1<span class="syntax-marker">__</span></strong>'),e}static parseItalic(e){return e=e.replace(new RegExp("(?<![\\*>])\\*(?!\\*)(.+?)(?<!\\*)\\*(?!\\*)","g"),'<em><span class="syntax-marker">*</span>$1<span class="syntax-marker">*</span></em>'),e=e.replace(new RegExp("(?<=^|\\s)_(?!_)(.+?)(?<!_)_(?!_)(?=\\s|$)","g"),'<em><span class="syntax-marker">_</span>$1<span class="syntax-marker">_</span></em>'),e}static parseStrikethrough(e){return e=e.replace(new RegExp("(?<!~)~~(?!~)(.+?)(?<!~)~~(?!~)","g"),'<del><span class="syntax-marker">~~</span>$1<span class="syntax-marker">~~</span></del>'),e=e.replace(new RegExp("(?<!~)~(?!~)(.+?)(?<!~)~(?!~)","g"),'<del><span class="syntax-marker">~</span>$1<span class="syntax-marker">~</span></del>'),e}static parseInlineCode(e){return e.replace(new RegExp("(?<!`)(`+)(?!`)((?:(?!\\1).)+?)(\\1)(?!`)","g"),'<code><span class="syntax-marker">$1</span>$2<span class="syntax-marker">$3</span></code>')}static sanitizeUrl(e){let n=e.trim(),i=n.toLowerCase(),r=["http://","https://","mailto:","ftp://","ftps://"].some(a=>i.startsWith(a)),s=n.startsWith("/")||n.startsWith("#")||n.startsWith("?")||n.startsWith(".")||!n.includes(":")&&!n.includes("//");return r||s?e:"#"}static parseLinks(e){return e.replace(/\[(.+?)\]\((.+?)\)/g,(n,i,o)=>{let r=`--link-${this.linkIndex++}`;return`<a href="proxy.php?url=${this.sanitizeUrl(o)}" style="anchor-name: ${r}"><span class="syntax-marker">[</span>${i}<span class="syntax-marker url-part">](${o})</span></a>`})}static identifyAndProtectSanctuaries(e){let n=new Map,i=0,o=e,r=[],s=/\[([^\]]+)\]\(([^)]+)\)/g,a;for(;(a=s.exec(e))!==null;){let h=a.index+a[0].indexOf("](")+2,u=h+a[2].length;r.push({start:h,end:u})}let c=new RegExp("(?<!`)(`+)(?!`)((?:(?!\\1).)+?)(\\1)(?!`)","g"),p,l=[];for(;(p=c.exec(e))!==null;){let d=p.index,h=p.index+p[0].length;r.some(f=>d>=f.start&&h<=f.end)||l.push({match:p[0],index:p.index,openTicks:p[1],content:p[2],closeTicks:p[3]})}return l.sort((d,h)=>h.index-d.index),l.forEach(d=>{let h=`\uE000${i++}\uE001`;n.set(h,{type:"code",original:d.match,openTicks:d.openTicks,content:d.content,closeTicks:d.closeTicks}),o=o.substring(0,d.index)+h+o.substring(d.index+d.match.length)}),o=o.replace(/\[([^\]]+)\]\(([^)]+)\)/g,(d,h,u)=>{let f=`\uE000${i++}\uE001`;return n.set(f,{type:"link",original:d,linkText:h,url:u}),f}),{protectedText:o,sanctuaries:n}}static restoreAndTransformSanctuaries(e,n){return Array.from(n.keys()).sort((o,r)=>{let s=e.indexOf(o),a=e.indexOf(r);return s-a}).forEach(o=>{let r=n.get(o),s;if(r.type==="code")s=`<code><span class="syntax-marker">${r.openTicks}</span>${r.content}<span class="syntax-marker">${r.closeTicks}</span></code>`;else if(r.type==="link"){let a=r.linkText;n.forEach((l,d)=>{if(a.includes(d)&&l.type==="code"){let h=`<code><span class="syntax-marker">${l.openTicks}</span>${l.content}<span class="syntax-marker">${l.closeTicks}</span></code>`;a=a.replace(d,h)}}),a=this.parseStrikethrough(a),a=this.parseBold(a),a=this.parseItalic(a);let c=`--link-${this.linkIndex++}`;s=`<a href="proxy.php?url=${this.sanitizeUrl(r.url)}" style="anchor-name: ${c}"><span class="syntax-marker">[</span>${a}<span class="syntax-marker url-part">](${r.url})</span></a>`}e=e.replace(o,s)}),e}static parseInlineElements(e){let{protectedText:n,sanctuaries:i}=this.identifyAndProtectSanctuaries(e),o=n;return o=this.parseStrikethrough(o),o=this.parseBold(o),o=this.parseItalic(o),o=this.restoreAndTransformSanctuaries(o,i),o}static parseLine(e,n=!1){let i=this.escapeHtml(e);i=this.preserveIndentation(i,e);let o=this.parseHorizontalRule(i);if(o)return o;let r=this.parseCodeBlock(i);return r||(i=this.parseHeader(i),i=this.parseBlockquote(i),i=this.parseTaskList(i,n),i=this.parseBulletList(i),i=this.parseNumberedList(i),!i.includes("<li")&&!i.includes("<h")&&(i=this.parseInlineElements(i)),i.trim()===""?"<div>&nbsp;</div>":`<div>${i}</div>`)}static parse(e,n=-1,i=!1,o,r=!1){this.resetLinkIndex();let s=e.split(`
`),a=!1,p=s.map((l,d)=>{if(i&&d===n)return`<div class="raw-line">${this.escapeHtml(l)||"&nbsp;"}</div>`;if(/^```[^`]*$/.test(l))return a=!a,this.applyCustomSyntax(this.parseLine(l,r));if(a){let u=this.escapeHtml(l);return`<div>${this.preserveIndentation(u,l)||"&nbsp;"}</div>`}return this.applyCustomSyntax(this.parseLine(l,r))}).join("");return this.postProcessHTML(p,o)}static postProcessHTML(e,n){if(typeof document>"u"||!document)return this.postProcessHTMLManual(e,n);let i=document.createElement("div");i.innerHTML=e;let o=null,r=null,s=null,a=!1,c=Array.from(i.children);for(let p=0;p<c.length;p++){let l=c[p];if(!l.parentNode)continue;let d=l.querySelector(".code-fence");if(d){let u=d.textContent;if(u.startsWith("```"))if(a){let f=n||this.codeHighlighter;if(s&&f&&s._codeContent)try{let m=f(s._codeContent,s._language||"");m&&typeof m.then=="function"?console.warn("Async highlighters are not supported in parse() because it returns an HTML string. The caller creates new DOM elements from that string, breaking references to the elements we would update. Use synchronous highlighters only."):m&&typeof m=="string"&&m.trim()&&(s._codeElement.innerHTML=m)}catch(m){console.warn("Code highlighting failed:",m)}a=!1,s=null;continue}else{a=!0,s=document.createElement("pre");let f=document.createElement("code");s.appendChild(f),s.className="code-block";let m=u.slice(3).trim();m&&(f.className=`language-${m}`),i.insertBefore(s,l.nextSibling),s._codeElement=f,s._language=m,s._codeContent="";continue}}if(a&&s&&l.tagName==="DIV"&&!l.querySelector(".code-fence")){let u=s._codeElement||s.querySelector("code");s._codeContent.length>0&&(s._codeContent+=`
`);let f=l.textContent.replace(/\u00A0/g," ");s._codeContent+=f,u.textContent.length>0&&(u.textContent+=`
`),u.textContent+=f,l.remove();continue}let h=null;if(l.tagName==="DIV"&&(h=l.querySelector("li")),h){let u=h.classList.contains("bullet-list"),f=h.classList.contains("ordered-list");if(!u&&!f){o=null,r=null;continue}let m=u?"ul":"ol";(!o||r!==m)&&(o=document.createElement(m),i.insertBefore(o,l),r=m);let g=[];for(let y of l.childNodes)if(y.nodeType===3&&y.textContent.match(/^\u00A0+$/))g.push(y.cloneNode(!0));else if(y===h)break;g.forEach(y=>{h.insertBefore(y,h.firstChild)}),o.appendChild(h),l.remove()}else o=null,r=null}return i.innerHTML}static postProcessHTMLManual(e,n){let i=e;i=i.replace(/((?:<div>(?:&nbsp;)*<li class="bullet-list">.*?<\/li><\/div>\s*)+)/gs,r=>{let s=r.match(/<div>(?:&nbsp;)*<li class="bullet-list">.*?<\/li><\/div>/gs)||[];return s.length>0?"<ul>"+s.map(c=>{let p=c.match(/<div>((?:&nbsp;)*)<li/),l=c.match(/<li class="bullet-list">.*?<\/li>/);if(p&&l){let d=p[1];return l[0].replace(/<li class="bullet-list">/,`<li class="bullet-list">${d}`)}return l?l[0]:""}).filter(Boolean).join("")+"</ul>":r}),i=i.replace(/((?:<div>(?:&nbsp;)*<li class="ordered-list">.*?<\/li><\/div>\s*)+)/gs,r=>{let s=r.match(/<div>(?:&nbsp;)*<li class="ordered-list">.*?<\/li><\/div>/gs)||[];return s.length>0?"<ol>"+s.map(c=>{let p=c.match(/<div>((?:&nbsp;)*)<li/),l=c.match(/<li class="ordered-list">.*?<\/li>/);if(p&&l){let d=p[1];return l[0].replace(/<li class="ordered-list">/,`<li class="ordered-list">${d}`)}return l?l[0]:""}).filter(Boolean).join("")+"</ol>":r});let o=/<div><span class="code-fence">(```[^<]*)<\/span><\/div>(.*?)<div><span class="code-fence">(```)<\/span><\/div>/gs;return i=i.replace(o,(r,s,a,c)=>{let l=(a.match(/<div>(.*?)<\/div>/gs)||[]).map(g=>g.replace(/<div>(.*?)<\/div>/s,"$1").replace(/&nbsp;/g," ")).join(`
`),d=s.slice(3).trim(),h=d?` class="language-${d}"`:"",u=l,f=n||this.codeHighlighter;if(f)try{let g=l.replace(/&quot;/g,'"').replace(/&#39;/g,"'").replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&amp;/g,"&"),y=f(g,d);y&&typeof y.then=="function"?console.warn("Async highlighters are not supported in Node.js (non-DOM) context. Use synchronous highlighters for server-side rendering."):y&&typeof y=="string"&&y.trim()&&(u=y)}catch(g){console.warn("Code highlighting failed:",g)}let m=`<div><span class="code-fence">${s}</span></div>`;return m+=`<pre class="code-block"><code${h}>${u}</code></pre>`,m+=`<div><span class="code-fence">${c}</span></div>`,m}),i}static getListContext(e,n){let i=e.split(`
`),o=0,r=0,s=0;for(let h=0;h<i.length;h++){let u=i[h].length;if(o+u>=n){r=h,s=o;break}o+=u+1}let a=i[r],c=s+a.length,p=a.match(this.LIST_PATTERNS.checkbox);if(p)return{inList:!0,listType:"checkbox",indent:p[1],marker:"-",checked:p[2]==="x",content:p[3],lineStart:s,lineEnd:c,markerEndPos:s+p[1].length+p[2].length+5};let l=a.match(this.LIST_PATTERNS.bullet);if(l)return{inList:!0,listType:"bullet",indent:l[1],marker:l[2],content:l[3],lineStart:s,lineEnd:c,markerEndPos:s+l[1].length+l[2].length+1};let d=a.match(this.LIST_PATTERNS.numbered);return d?{inList:!0,listType:"numbered",indent:d[1],marker:parseInt(d[2]),content:d[3],lineStart:s,lineEnd:c,markerEndPos:s+d[1].length+d[2].length+2}:{inList:!1,listType:null,indent:"",marker:null,content:a,lineStart:s,lineEnd:c,markerEndPos:s}}static createNewListItem(e){switch(e.listType){case"bullet":return`${e.indent}${e.marker} `;case"numbered":return`${e.indent}${e.marker+1}. `;case"checkbox":return`${e.indent}- [ ] `;default:return""}}static renumberLists(e){let n=e.split(`
`),i=new Map,o=!1;return n.map(s=>{let a=s.match(this.LIST_PATTERNS.numbered);if(a){let c=a[1],p=c.length,l=a[3];o||i.clear();let d=(i.get(p)||0)+1;i.set(p,d);for(let[h]of i)h>p&&i.delete(h);return o=!0,`${c}${d}. ${l}`}else return(s.trim()===""||!s.match(/^\s/))&&(o=!1,i.clear()),s}).join(`
`)}};C(T,"linkIndex",0),C(T,"codeHighlighter",null),C(T,"customSyntax",null),C(T,"LIST_PATTERNS",{bullet:/^(\s*)([-*+])\s+(.*)$/,numbered:/^(\s*)(\d+)\.\s+(.*)$/,checkbox:/^(\s*)-\s+\[([ x])\]\s+(.*)$/});var re=class{constructor(e){this.editor=e}handleKeydown(e){if(!(navigator.platform.toLowerCase().includes("mac")?e.metaKey:e.ctrlKey))return!1;let o=null;switch(e.key.toLowerCase()){case"b":e.shiftKey||(o="toggleBold");break;case"i":e.shiftKey||(o="toggleItalic");break;case"k":e.shiftKey||(o="insertLink");break;case"7":e.shiftKey&&(o="toggleNumberedList");break;case"8":e.shiftKey&&(o="toggleBulletList");break}return o?(e.preventDefault(),this.editor.performAction(o,e),!0):!1}destroy(){}};var _={name:"solar",colors:{bgPrimary:"#faf0ca",bgSecondary:"#ffffff",text:"#0d3b66",textPrimary:"#0d3b66",textSecondary:"#5a7a9b",h1:"#f95738",h2:"#ee964b",h3:"#3d8a51",strong:"#ee964b",em:"#f95738",del:"#ee964b",link:"#0d3b66",code:"#0d3b66",codeBg:"rgba(244, 211, 94, 0.4)",blockquote:"#5a7a9b",hr:"#5a7a9b",syntaxMarker:"rgba(13, 59, 102, 0.52)",syntax:"#999999",cursor:"#f95738",selection:"rgba(244, 211, 94, 0.4)",listMarker:"#ee964b",rawLine:"#5a7a9b",border:"#e0e0e0",hoverBg:"#f0f0f0",primary:"#0d3b66",toolbarBg:"#ffffff",toolbarIcon:"#0d3b66",toolbarHover:"#f5f5f5",toolbarActive:"#faf0ca",placeholder:"#999999"},previewColors:{text:"#0d3b66",h1:"inherit",h2:"inherit",h3:"inherit",strong:"inherit",em:"inherit",link:"#0d3b66",code:"#0d3b66",codeBg:"rgba(244, 211, 94, 0.4)",blockquote:"#5a7a9b",hr:"#5a7a9b",bg:"transparent"}},qe={name:"cave",colors:{bgPrimary:"#141E26",bgSecondary:"#1D2D3E",text:"#c5dde8",textPrimary:"#c5dde8",textSecondary:"#9fcfec",h1:"#d4a5ff",h2:"#f6ae2d",h3:"#9fcfec",strong:"#f6ae2d",em:"#9fcfec",del:"#f6ae2d",link:"#9fcfec",code:"#c5dde8",codeBg:"#1a232b",blockquote:"#9fcfec",hr:"#c5dde8",syntaxMarker:"rgba(159, 207, 236, 0.73)",syntax:"#7a8c98",cursor:"#f26419",selection:"rgba(51, 101, 138, 0.4)",listMarker:"#f6ae2d",rawLine:"#9fcfec",border:"#2a3f52",hoverBg:"#243546",primary:"#9fcfec",toolbarBg:"#1D2D3E",toolbarIcon:"#c5dde8",toolbarHover:"#243546",toolbarActive:"#2a3f52",placeholder:"#6a7a88"},previewColors:{text:"#c5dde8",h1:"inherit",h2:"inherit",h3:"inherit",strong:"inherit",em:"inherit",link:"#9fcfec",code:"#c5dde8",codeBg:"#1a232b",blockquote:"#9fcfec",hr:"#c5dde8",bg:"transparent"}},We={solar:_,cave:qe,auto:_,light:_,dark:qe};function V(t){return typeof t=="string"?{...We[t]||We.solar,name:t}:t}function Oe(t){if(t!=="auto")return t;let e=window.matchMedia&&window.matchMedia("(prefers-color-scheme: dark)");return e!=null&&e.matches?"cave":"solar"}function Q(t,e){let n=[];for(let[i,o]of Object.entries(t)){let r=i.replace(/([A-Z])/g,"-$1").toLowerCase();n.push(`--${r}: ${o};`)}if(e)for(let[i,o]of Object.entries(e)){let r=i.replace(/([A-Z])/g,"-$1").toLowerCase();n.push(`--preview-${r}-default: ${o};`)}return n.join(`
`)}function Ke(t,e={},n={}){return{...t,colors:{...t.colors,...e},previewColors:{...t.previewColors,...n}}}function Ze(t={}){let{fontSize:e="14px",lineHeight:n=1.6,fontFamily:i='"SF Mono", SFMono-Regular, Menlo, Monaco, "Cascadia Code", Consolas, "Roboto Mono", "Noto Sans Mono", "Droid Sans Mono", "Ubuntu Mono", "DejaVu Sans Mono", "Liberation Mono", "Courier New", Courier, monospace',padding:o="20px",theme:r=null,mobile:s={}}=t,a=Object.keys(s).length>0?`
    @media (max-width: 640px) {
      .overtype-wrapper .overtype-input,
      .overtype-wrapper .overtype-preview {
        ${Object.entries(s).map(([p,l])=>`${p.replace(/([A-Z])/g,"-$1").toLowerCase()}: ${l} !important;`).join(`
        `)}
      }
    }
  `:"",c=r&&r.colors?Q(r.colors,r.previewColors):"";return`
    /* OverType Editor Styles */
    
    /* Middle-ground CSS Reset - Prevent parent styles from leaking in */
    .overtype-container * {
      /* Box model - these commonly leak */
      margin: 0 !important;
      padding: 0 !important;
      border: 0 !important;
      
      /* Layout - these can break our layout */
      /* Don't reset position - it breaks dropdowns */
      float: none !important;
      clear: none !important;
      
      /* Typography - only reset decorative aspects */
      text-decoration: none !important;
      text-transform: none !important;
      letter-spacing: normal !important;
      
      /* Visual effects that can interfere */
      box-shadow: none !important;
      text-shadow: none !important;
      
      /* Ensure box-sizing is consistent */
      box-sizing: border-box !important;
      
      /* Keep inheritance for these */
      /* font-family, color, line-height, font-size - inherit */
    }
    
    /* Container base styles after reset */
    .overtype-container {
      display: flex !important;
      flex-direction: column !important;
      width: 100% !important;
      height: 100% !important;
      position: relative !important; /* Override reset - needed for absolute children */
      overflow: visible !important; /* Allow dropdown to overflow container */
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
      text-align: left !important;
      ${c?`
      /* Theme Variables */
      ${c}`:""}
    }
    
    /* Force left alignment for all elements in the editor */
    .overtype-container .overtype-wrapper * {
      text-align: left !important;
    }
    
    /* Auto-resize mode styles */
    .overtype-container.overtype-auto-resize {
      height: auto !important;
    }

    .overtype-container.overtype-auto-resize .overtype-wrapper {
      flex: 0 0 auto !important; /* Don't grow/shrink, use explicit height */
      height: auto !important;
      min-height: 60px !important;
      overflow: visible !important;
    }
    
    .overtype-wrapper {
      position: relative !important; /* Override reset - needed for absolute children */
      width: 100% !important;
      flex: 1 1 0 !important; /* Grow to fill remaining space, with flex-basis: 0 */
      min-height: 60px !important; /* Minimum usable height */
      overflow: hidden !important;
      background: var(--bg-secondary, #ffffff) !important;
      z-index: 1; /* Below toolbar and dropdown */
    }

    /* Critical alignment styles - must be identical for both layers */
    .overtype-wrapper .overtype-input,
    .overtype-wrapper .overtype-preview {
      /* Positioning - must be identical */
      position: absolute !important; /* Override reset - required for overlay */
      top: 0 !important;
      left: 0 !important;
      width: 100% !important;
      height: 100% !important;
      
      /* Font properties - any difference breaks alignment */
      font-family: ${i} !important;
      font-variant-ligatures: none !important; /* keep metrics stable for code */
      font-size: var(--instance-font-size, ${e}) !important;
      line-height: var(--instance-line-height, ${n}) !important;
      font-weight: normal !important;
      font-style: normal !important;
      font-variant: normal !important;
      font-stretch: normal !important;
      font-kerning: none !important;
      font-feature-settings: normal !important;
      
      /* Box model - must match exactly */
      padding: var(--instance-padding, ${o}) !important;
      margin: 0 !important;
      border: none !important;
      outline: none !important;
      box-sizing: border-box !important;
      
      /* Text layout - critical for character positioning */
      white-space: pre-wrap !important;
      word-wrap: break-word !important;
      word-break: normal !important;
      overflow-wrap: break-word !important;
      tab-size: 2 !important;
      -moz-tab-size: 2 !important;
      text-align: left !important;
      text-indent: 0 !important;
      letter-spacing: normal !important;
      word-spacing: normal !important;
      
      /* Text rendering */
      text-transform: none !important;
      text-rendering: auto !important;
      -webkit-font-smoothing: auto !important;
      -webkit-text-size-adjust: 100% !important;
      
      /* Direction and writing */
      direction: ltr !important;
      writing-mode: horizontal-tb !important;
      unicode-bidi: normal !important;
      text-orientation: mixed !important;
      
      /* Visual effects that could shift perception */
      text-shadow: none !important;
      filter: none !important;
      transform: none !important;
      zoom: 1 !important;
      
      /* Vertical alignment */
      vertical-align: baseline !important;
      
      /* Size constraints */
      min-width: 0 !important;
      min-height: 0 !important;
      max-width: none !important;
      max-height: none !important;
      
      /* Overflow */
      overflow-y: auto !important;
      overflow-x: auto !important;
      /* overscroll-behavior removed to allow scroll-through to parent */
      scrollbar-width: auto !important;
      scrollbar-gutter: auto !important;
      
      /* Animation/transition - disabled to prevent movement */
      animation: none !important;
      transition: none !important;
    }

    /* Input layer styles */
    .overtype-wrapper .overtype-input {
      /* Layer positioning */
      z-index: 1 !important;
      
      /* Text visibility */
      color: transparent !important;
      caret-color: var(--cursor, #f95738) !important;
      background-color: transparent !important;
      
      /* Textarea-specific */
      resize: none !important;
      appearance: none !important;
      -webkit-appearance: none !important;
      -moz-appearance: none !important;
      
      /* Prevent mobile zoom on focus */
      touch-action: manipulation !important;
      
      /* Disable autofill */
      autocomplete: off !important;
      autocorrect: off !important;
      autocapitalize: off !important;
    }

    .overtype-wrapper .overtype-input::selection {
      background-color: var(--selection, rgba(244, 211, 94, 0.4));
    }

    /* Placeholder shim - visible when textarea is empty */
    .overtype-wrapper .overtype-placeholder {
      position: absolute !important;
      top: 0 !important;
      left: 0 !important;
      width: 100% !important;
      z-index: 0 !important;
      pointer-events: none !important;
      user-select: none !important;
      font-family: ${i} !important;
      font-size: var(--instance-font-size, ${e}) !important;
      line-height: var(--instance-line-height, ${n}) !important;
      padding: var(--instance-padding, ${o}) !important;
      box-sizing: border-box !important;
      color: var(--placeholder, #999) !important;
      overflow: hidden !important;
      white-space: nowrap !important;
      text-overflow: ellipsis !important;
    }

    /* Preview layer styles */
    .overtype-wrapper .overtype-preview {
      /* Layer positioning */
      z-index: 0 !important;
      pointer-events: none !important;
      color: var(--text, #0d3b66) !important;
      background-color: transparent !important;
      
      /* Prevent text selection */
      user-select: none !important;
      -webkit-user-select: none !important;
      -moz-user-select: none !important;
      -ms-user-select: none !important;
    }

    /* Prevent external resets (Tailwind, Bootstrap, etc.) from breaking alignment.
       Any element whose font metrics differ from the textarea causes the CSS "strut"
       to inflate line boxes, drifting the overlay. Force inheritance so every element
       inside the preview matches the textarea exactly. */
    .overtype-wrapper .overtype-preview * {
      font-family: inherit !important;
      font-size: inherit !important;
      line-height: inherit !important;
    }

    /* Defensive styles for preview child divs */
    .overtype-wrapper .overtype-preview div {
      /* Reset any inherited styles */
      margin: 0 !important;
      padding: 0 !important;
      border: none !important;
      text-align: left !important;
      text-indent: 0 !important;
      display: block !important;
      position: static !important;
      transform: none !important;
      min-height: 0 !important;
      max-height: none !important;
      line-height: inherit !important;
      font-size: inherit !important;
      font-family: inherit !important;
    }

    /* Markdown element styling - NO SIZE CHANGES */
    .overtype-wrapper .overtype-preview .header {
      font-weight: bold !important;
    }

    /* Header colors */
    .overtype-wrapper .overtype-preview .h1 { 
      color: var(--h1, #f95738) !important; 
    }
    .overtype-wrapper .overtype-preview .h2 { 
      color: var(--h2, #ee964b) !important; 
    }
    .overtype-wrapper .overtype-preview .h3 { 
      color: var(--h3, #3d8a51) !important; 
    }

    /* Semantic headers - flatten in edit mode */
    .overtype-wrapper .overtype-preview h1,
    .overtype-wrapper .overtype-preview h2,
    .overtype-wrapper .overtype-preview h3 {
      font-size: inherit !important;
      font-weight: bold !important;
      margin: 0 !important;
      padding: 0 !important;
      display: inline !important;
      line-height: inherit !important;
    }

    /* Header colors for semantic headers */
    .overtype-wrapper .overtype-preview h1 { 
      color: var(--h1, #f95738) !important; 
    }
    .overtype-wrapper .overtype-preview h2 { 
      color: var(--h2, #ee964b) !important; 
    }
    .overtype-wrapper .overtype-preview h3 { 
      color: var(--h3, #3d8a51) !important; 
    }

    /* Lists - remove styling in edit mode */
    .overtype-wrapper .overtype-preview ul,
    .overtype-wrapper .overtype-preview ol {
      list-style: none !important;
      margin: 0 !important;
      padding: 0 !important;
      display: block !important; /* Lists need to be block for line breaks */
    }

    .overtype-wrapper .overtype-preview li {
      display: block !important; /* Each item on its own line */
      margin: 0 !important;
      padding: 0 !important;
      /* Don't set list-style here - let ul/ol control it */
    }

    /* Bold text */
    .overtype-wrapper .overtype-preview strong {
      color: var(--strong, #ee964b) !important;
      font-weight: bold !important;
    }

    /* Italic text */
    .overtype-wrapper .overtype-preview em {
      color: var(--em, #f95738) !important;
      text-decoration-color: var(--em, #f95738) !important;
      text-decoration-thickness: 1px !important;
      font-style: italic !important;
    }

    /* Strikethrough text */
    .overtype-wrapper .overtype-preview del {
      color: var(--del, #ee964b) !important;
      text-decoration: line-through !important;
      text-decoration-color: var(--del, #ee964b) !important;
      text-decoration-thickness: 1px !important;
    }

    /* Inline code */
    .overtype-wrapper .overtype-preview code {
      background: var(--code-bg, rgba(244, 211, 94, 0.4)) !important;
      color: var(--code, #0d3b66) !important;
      padding: 0 !important;
      border-radius: 2px !important;
      font-family: inherit !important;
      font-size: inherit !important;
      line-height: inherit !important;
      font-weight: normal !important;
    }

    /* Code blocks - consolidated pre blocks */
    .overtype-wrapper .overtype-preview pre {
      padding: 0 !important;
      margin: 0 !important;
      border-radius: 4px !important;
      overflow-x: auto !important;
    }
    
    /* Code block styling in normal mode - yellow background */
    .overtype-wrapper .overtype-preview pre.code-block {
      background: var(--code-bg, rgba(244, 211, 94, 0.4)) !important;
      white-space: break-spaces !important; /* Prevent horizontal scrollbar that breaks alignment */
    }

    /* Code inside pre blocks - remove background */
    .overtype-wrapper .overtype-preview pre code {
      background: transparent !important;
      color: var(--code, #0d3b66) !important;
      font-family: ${i} !important; /* Match textarea font exactly for alignment */
    }

    /* Blockquotes */
    .overtype-wrapper .overtype-preview .blockquote {
      color: var(--blockquote, #5a7a9b) !important;
      padding: 0 !important;
      margin: 0 !important;
      border: none !important;
    }

    /* Links */
    .overtype-wrapper .overtype-preview a {
      color: var(--link, #0d3b66) !important;
      text-decoration: underline !important;
      font-weight: normal !important;
    }

    .overtype-wrapper .overtype-preview a:hover {
      text-decoration: underline !important;
      color: var(--link, #0d3b66) !important;
    }

    /* Lists - no list styling */
    .overtype-wrapper .overtype-preview ul,
    .overtype-wrapper .overtype-preview ol {
      list-style: none !important;
      margin: 0 !important;
      padding: 0 !important;
    }


    /* Horizontal rules */
    .overtype-wrapper .overtype-preview hr {
      border: none !important;
      color: var(--hr, #5a7a9b) !important;
      margin: 0 !important;
      padding: 0 !important;
    }

    .overtype-wrapper .overtype-preview .hr-marker {
      color: var(--hr, #5a7a9b) !important;
      opacity: 0.6 !important;
    }

    /* Code fence markers - with background when not in code block */
    .overtype-wrapper .overtype-preview .code-fence {
      color: var(--code, #0d3b66) !important;
      background: var(--code-bg, rgba(244, 211, 94, 0.4)) !important;
    }
    
    /* Code block lines - background for entire code block */
    .overtype-wrapper .overtype-preview .code-block-line {
      background: var(--code-bg, rgba(244, 211, 94, 0.4)) !important;
    }
    
    /* Remove background from code fence when inside code block line */
    .overtype-wrapper .overtype-preview .code-block-line .code-fence {
      background: transparent !important;
    }

    /* Raw markdown line */
    .overtype-wrapper .overtype-preview .raw-line {
      color: var(--raw-line, #5a7a9b) !important;
      font-style: normal !important;
      font-weight: normal !important;
    }

    /* Syntax markers */
    .overtype-wrapper .overtype-preview .syntax-marker {
      color: var(--syntax-marker, rgba(13, 59, 102, 0.52)) !important;
      opacity: 0.7 !important;
    }

    /* List markers */
    .overtype-wrapper .overtype-preview .list-marker {
      color: var(--list-marker, #ee964b) !important;
    }

    /* Stats bar */
    
    /* Stats bar - positioned by flexbox */
    .overtype-stats {
      height: 40px !important;
      padding: 0 20px !important;
      background: #f8f9fa !important;
      border-top: 1px solid #e0e0e0 !important;
      display: flex !important;
      justify-content: space-between !important;
      align-items: center !important;
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
      font-size: 0.85rem !important;
      color: #666 !important;
      flex-shrink: 0 !important; /* Don't shrink */
      z-index: 10001 !important; /* Above link tooltip */
      position: relative !important; /* Enable z-index */
    }
    
    /* Dark theme stats bar */
    .overtype-container[data-theme="cave"] .overtype-stats {
      background: var(--bg-secondary, #1D2D3E) !important;
      border-top: 1px solid rgba(197, 221, 232, 0.1) !important;
      color: var(--text, #c5dde8) !important;
    }
    
    .overtype-stats .overtype-stat {
      display: flex !important;
      align-items: center !important;
      gap: 5px !important;
      white-space: nowrap !important;
    }
    
    .overtype-stats .live-dot {
      width: 8px !important;
      height: 8px !important;
      background: #4caf50 !important;
      border-radius: 50% !important;
      animation: overtype-pulse 2s infinite !important;
    }
    
    @keyframes overtype-pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.6; transform: scale(1.2); }
    }
    

    /* Toolbar Styles */
    .overtype-toolbar.overtype-toolbar-hidden {
      display: none !important;
    }

    .overtype-toolbar {
      display: flex !important;
      align-items: center !important;
      gap: 4px !important;
      padding: 8px !important; /* Override reset */
      background: var(--toolbar-bg, var(--bg-primary, #f8f9fa)) !important; /* Override reset */
      border-bottom: 1px solid var(--toolbar-border, transparent) !important; /* Override reset */
      overflow-x: auto !important; /* Allow horizontal scrolling */
      overflow-y: hidden !important; /* Hide vertical overflow */
      -webkit-overflow-scrolling: touch !important;
      flex-shrink: 0 !important;
      height: auto !important;
      position: relative !important; /* Override reset */
      z-index: 100 !important; /* Ensure toolbar is above wrapper */
      scrollbar-width: thin; /* Thin scrollbar on Firefox */
    }
    
    /* Thin scrollbar styling */
    .overtype-toolbar::-webkit-scrollbar {
      height: 4px;
    }
    
    .overtype-toolbar::-webkit-scrollbar-track {
      background: transparent;
    }
    
    .overtype-toolbar::-webkit-scrollbar-thumb {
      background: rgba(0, 0, 0, 0.2);
      border-radius: 2px;
    }

    .overtype-toolbar-button {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 32px;
      height: 32px;
      padding: 0;
      border: none;
      border-radius: 6px;
      background: transparent;
      color: var(--toolbar-icon, var(--text-secondary, #666));
      cursor: pointer;
      transition: all 0.2s ease;
      flex-shrink: 0;
    }

    .overtype-toolbar-button svg {
      width: 20px;
      height: 20px;
      fill: currentColor;
    }

    .overtype-toolbar-button:hover {
      background: var(--toolbar-hover, var(--bg-secondary, #e9ecef));
      color: var(--toolbar-icon, var(--text-primary, #333));
    }

    .overtype-toolbar-button:active {
      transform: scale(0.95);
    }

    .overtype-toolbar-button.active {
      background: var(--toolbar-active, var(--primary, #007bff));
      color: var(--toolbar-icon, var(--text-primary, #333));
    }

    .overtype-toolbar-button:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }

    .overtype-toolbar-separator {
      width: 1px;
      height: 24px;
      background: var(--border, #e0e0e0);
      margin: 0 4px;
      flex-shrink: 0;
    }

    /* Adjust wrapper when toolbar is present */
    /* Mobile toolbar adjustments */
    @media (max-width: 640px) {
      .overtype-toolbar {
        padding: 6px;
        gap: 2px;
      }

      .overtype-toolbar-button {
        width: 36px;
        height: 36px;
      }

      .overtype-toolbar-separator {
        margin: 0 2px;
      }
    }
    
    /* Plain mode - hide preview and show textarea text */
    .overtype-container[data-mode="plain"] .overtype-preview {
      display: none !important;
    }
    
    .overtype-container[data-mode="plain"] .overtype-input {
      color: var(--text, #0d3b66) !important;
      /* Use system font stack for better plain text readability */
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 
                   "Helvetica Neue", Arial, sans-serif !important;
    }
    
    /* Ensure textarea remains transparent in overlay mode */
    .overtype-container:not([data-mode="plain"]) .overtype-input {
      color: transparent !important;
    }

    /* Dropdown menu styles */
    .overtype-toolbar-button {
      position: relative !important; /* Override reset - needed for dropdown */
    }

    .overtype-toolbar-button.dropdown-active {
      background: var(--toolbar-active, var(--hover-bg, #f0f0f0));
    }

    .overtype-dropdown-menu {
      position: fixed !important; /* Fixed positioning relative to viewport */
      background: var(--bg-secondary, white) !important; /* Override reset */
      border: 1px solid var(--border, #e0e0e0) !important; /* Override reset */
      border-radius: 6px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important; /* Override reset */
      z-index: 10000; /* Very high z-index to ensure visibility */
      min-width: 150px;
      padding: 4px 0 !important; /* Override reset */
      /* Position will be set via JavaScript based on button position */
    }

    .overtype-dropdown-item {
      display: flex;
      align-items: center;
      width: 100%;
      padding: 8px 12px;
      border: none;
      background: none;
      text-align: left;
      cursor: pointer;
      font-size: 14px;
      color: var(--text, #333);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    .overtype-dropdown-item:hover {
      background: var(--hover-bg, #f0f0f0);
    }

    .overtype-dropdown-item.active {
      font-weight: 600;
    }

    .overtype-dropdown-check {
      width: 16px;
      margin-right: 8px;
      color: var(--h1, #007bff);
    }

    .overtype-dropdown-icon {
      width: 20px;
      margin-right: 8px;
      text-align: center;
    }

    /* Preview mode styles */
    .overtype-container[data-mode="preview"] .overtype-input {
      display: none !important;
    }

    .overtype-container[data-mode="preview"] .overtype-preview {
      pointer-events: auto !important;
      user-select: text !important;
      cursor: text !important;
    }

    .overtype-container.overtype-auto-resize[data-mode="preview"] .overtype-preview {
      position: static !important;
      height: auto !important;
    }

    /* Hide syntax markers in preview mode */
    .overtype-container[data-mode="preview"] .syntax-marker {
      display: none !important;
    }
    
    /* Hide URL part of links in preview mode - extra specificity */
    .overtype-container[data-mode="preview"] .syntax-marker.url-part,
    .overtype-container[data-mode="preview"] .url-part {
      display: none !important;
    }
    
    /* Hide all syntax markers inside links too */
    .overtype-container[data-mode="preview"] a .syntax-marker {
      display: none !important;
    }

    /* Headers - restore proper sizing in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview h1,
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview h2,
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview h3 {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
      font-weight: 600 !important;
      margin: 0 !important;
      display: block !important;
      line-height: 1 !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview h1 {
      font-size: 2em !important;
      color: var(--preview-h1, var(--preview-h1-default)) !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview h2 {
      font-size: 1.5em !important;
      color: var(--preview-h2, var(--preview-h2-default)) !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview h3 {
      font-size: 1.17em !important;
      color: var(--preview-h3, var(--preview-h3-default)) !important;
    }

    /* Lists - restore list styling in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview ul {
      display: block !important;
      list-style: disc !important;
      padding-left: 2em !important;
      margin: 1em 0 !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview ol {
      display: block !important;
      list-style: decimal !important;
      padding-left: 2em !important;
      margin: 1em 0 !important;
    }
    
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview li {
      display: list-item !important;
      margin: 0 !important;
      padding: 0 !important;
    }

    /* Task list checkboxes - only in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview li.task-list {
      list-style: none !important;
      position: relative !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview li.task-list input[type="checkbox"] {
      margin-right: 0.5em !important;
      cursor: default !important;
      vertical-align: middle !important;
    }

    /* Task list in normal mode - keep syntax visible */
    .overtype-container:not([data-mode="preview"]) .overtype-wrapper .overtype-preview li.task-list {
      list-style: none !important;
    }

    .overtype-container:not([data-mode="preview"]) .overtype-wrapper .overtype-preview li.task-list .syntax-marker {
      color: var(--syntax, #999999) !important;
      font-weight: normal !important;
    }

    /* Links - make clickable in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview a {
      pointer-events: auto !important;
      cursor: pointer !important;
      color: var(--preview-link, var(--preview-link-default)) !important;
      text-decoration: underline !important;
    }

    /* Code blocks - proper pre/code styling in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview pre.code-block {
      background: var(--preview-code-bg, var(--preview-code-bg-default)) !important;
      color: var(--preview-code, var(--preview-code-default)) !important;
      padding: 1.2em !important;
      border-radius: 3px !important;
      overflow-x: auto !important;
      margin: 0 !important;
      display: block !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview pre.code-block code {
      background: transparent !important;
      color: inherit !important;
      padding: 0 !important;
      font-family: ${i} !important;
      font-size: 0.9em !important;
      line-height: 1.4 !important;
    }

    /* Hide old code block lines and fences in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview .code-block-line {
      display: none !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview .code-fence {
      display: none !important;
    }

    /* Blockquotes - enhanced styling in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview .blockquote {
      display: block !important;
      border-left: 4px solid var(--preview-blockquote, var(--preview-blockquote-default)) !important;
      color: var(--preview-blockquote, var(--preview-blockquote-default)) !important;
      padding-left: 1em !important;
      margin: 1em 0 !important;
      font-style: italic !important;
    }

    /* Typography improvements in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview {
      font-family: Georgia, 'Times New Roman', serif !important;
      font-size: 16px !important;
      line-height: 1.8 !important;
      color: var(--preview-text, var(--preview-text-default)) !important;
      background: var(--preview-bg, var(--preview-bg-default)) !important;
    }

    /* Inline code in preview mode - keep monospace */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview code {
      font-family: ${i} !important;
      font-size: 0.9em !important;
      background: var(--preview-code-bg, var(--preview-code-bg-default)) !important;
      color: var(--preview-code, var(--preview-code-default)) !important;
      padding: 0.2em 0.4em !important;
      border-radius: 3px !important;
    }

    /* Strong and em elements in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview strong {
      font-weight: 700 !important;
      color: var(--preview-strong, var(--preview-strong-default)) !important;
    }

    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview em {
      font-style: italic !important;
      color: var(--preview-em, var(--preview-em-default)) !important;
    }

    /* HR in preview mode */
    .overtype-container[data-mode="preview"] .overtype-wrapper .overtype-preview .hr-marker {
      display: block !important;
      border-top: 2px solid var(--preview-hr, var(--preview-hr-default)) !important;
      text-indent: -9999px !important;
      height: 2px !important;
    }

    /* Link Tooltip */
    .overtype-link-tooltip {
      background: #333 !important;
      color: white !important;
      padding: 6px 10px !important;
      border-radius: 16px !important;
      font-size: 12px !important;
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
      display: flex !important;
      visibility: hidden !important;
      pointer-events: none !important;
      z-index: 10000 !important;
      cursor: pointer !important;
      box-shadow: 0 2px 8px rgba(0,0,0,0.3) !important;
      max-width: 300px !important;
      white-space: nowrap !important;
      overflow: hidden !important;
      text-overflow: ellipsis !important;
      position: fixed;
      top: 0;
      left: 0;
    }

    .overtype-link-tooltip.visible {
      visibility: visible !important;
      pointer-events: auto !important;
    }

    ${a}
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o=="object"?Object.assign(this.textarea.style,o):this.textarea.setAttribute(i,o)}),this.preview=document.createElement("div"),this.preview.className="overtype-preview",this.preview.setAttribute("aria-hidden","true"),this.placeholderEl=document.createElement("div"),this.placeholderEl.className="overtype-placeholder",this.placeholderEl.setAttribute("aria-hidden","true"),this.placeholderEl.textContent=this.options.placeholder,this.wrapper.appendChild(this.textarea),this.wrapper.appendChild(this.preview),this.wrapper.appendChild(this.placeholderEl),this.container.appendChild(this.wrapper),this.options.showStats&&(this.statsBar=document.createElement("div"),this.statsBar.className="overtype-stats",this.container.appendChild(this.statsBar),this._updateStats()),this.element.appendChild(this.container),this.options.autoResize?this._setupAutoResize():this.container.classList.remove("overtype-auto-resize")}_configureTextarea(){this.textarea.setAttribute("autocomplete","off"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck",String(this.options.spellcheck)),this.textarea.setAttribute("data-gramm","false"),this.textarea.setAttribute("data-gramm_editor","false"),this.textarea.setAttribute("data-enable-grammarly","false")}_createToolbar(){var n;let e=this.options.toolbarButtons||ie;if((n=this.options.fileUpload)!=null&&n.enabled&&!e.some(i=>(i==null?void 0:i.name)==="upload")){let i=e.findIndex(o=>(o==null?void 0:o.name)==="viewMode");i!==-1?(e=[...e],e.splice(i,0,S.separator,S.upload)):e=[...e,S.separator,S.upload]}this.toolbar=new ke(this,{toolbarButtons:e}),this.toolbar.create(),this._toolbarSelectionListener=()=>{this.toolbar&&this.toolbar.updateButtonStates()},this._toolbarInputListener=()=>{this.toolbar&&this.toolbar.updateButtonStates()},this.textarea.addEventListener("selectionchange",this._toolbarSelectionListener),this.textarea.addEventListener("input",this._toolbarInputListener)}_cleanupToolbarListeners(){this._toolbarSelectionListener&&(this.textarea.removeEventListener("selectionchange",this._toolbarSelectionListener),this._toolbarSelectionListener=null),this._toolbarInputListener&&(this.textarea.removeEventListener("input",this._toolbarInputListener),this._toolbarInputListener=null)}_rebuildActionsMap(){var e;this.actionsById=ze(ie),this.options.toolbarButtons&&Object.assign(this.actionsById,ze(this.options.toolbarButtons)),(e=this.options.fileUpload)!=null&&e.enabled&&Object.assign(this.actionsById,ze([S.upload]))}_applyOptions(){this.options.autofocus&&this.textarea.focus(),this.options.autoResize?this.container.classList.contains("overtype-auto-resize")?this._updateAutoHeight():this._setupAutoResize():this.container.classList.remove("overtype-auto-resize"),this.options.toolbar&&!this.toolbar?this._createToolbar():!this.options.toolbar&&this.toolbar&&(this._cleanupToolbarListeners(),this.toolbar.destroy(),this.toolbar=null),this.placeholderEl&&(this.placeholderEl.textContent=this.options.placeholder),this.options.fileUpload&&!this.fileUploadInitialized?this._initFileUpload():!this.options.fileUpload&&this.fileUploadInitialized&&this._destroyFileUpload(),this.updatePreview()}_initFileUpload(){let e=this.options.fileUpload;if(!(!e||!e.enabled)){if(e.maxSize=e.maxSize||10*1024*1024,e.mimeTypes=e.mimeTypes||[],e.batch=e.batch||!1,!e.onInsertFile||typeof e.onInsertFile!="function"){console.warn("OverType: fileUpload.onInsertFile callback is required for file uploads.");return}this._fileUploadCounter=0,this._boundHandleFilePaste=this._handleFilePaste.bind(this),this._boundHandleFileDrop=this._handleFileDrop.bind(this),this._boundHandleDragOver=this._handleDragOver.bind(this),this.textarea.addEventListener("paste",this._boundHandleFilePaste),this.textarea.addEventListener("drop",this._boundHandleFileDrop),this.textarea.addEventListener("dragover",this._boundHandleDragOver),this.fileUploadInitialized=!0}}_handleFilePaste(e){var n,i;(i=(n=e==null?void 0:e.clipboardData)==null?void 0:n.files)!=null&&i.length&&(e.preventDefault(),this._handleDataTransfer(e.clipboardData))}_handleFileDrop(e){var n,i;(i=(n=e==null?void 0:e.dataTransfer)==null?void 0:n.files)!=null&&i.length&&(e.preventDefault(),this._handleDataTransfer(e.dataTransfer))}_handleDataTransfer(e){let n=[];for(let i of e.files){if(i.size>this.options.fileUpload.maxSize||this.options.fileUpload.mimeTypes.length>0&&!this.options.fileUpload.mimeTypes.includes(i.type))continue;let o=++this._fileUploadCounter,s=`${i.type.startsWith("image/")?"!":""}[Uploading ${i.name} (#${o})...]()`;if(this.insertAtCursor(`${s}
`),this.options.fileUpload.batch){n.push({file:i,placeholder:s});continue}this.options.fileUpload.onInsertFile(i).then(a=>{this.textarea.value=this.textarea.value.replace(s,a),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))},a=>{console.error("OverType: File upload failed",a),this.textarea.value=this.textarea.value.replace(s,"[Upload failed]()"),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))})}this.options.fileUpload.batch&&n.length>0&&this.options.fileUpload.onInsertFile(n.map(i=>i.file)).then(i=>{(Array.isArray(i)?i:[i]).forEach((r,s)=>{this.textarea.value=this.textarea.value.replace(n[s].placeholder,r)}),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))},i=>{console.error("OverType: File upload failed",i),n.forEach(({placeholder:o})=>{this.textarea.value=this.textarea.value.replace(o,"[Upload failed]()")}),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))})}_handleDragOver(e){e.preventDefault()}_destroyFileUpload(){this.textarea.removeEventListener("paste",this._boundHandleFilePaste),this.textarea.removeEventListener("drop",this._boundHandleFileDrop),this.textarea.removeEventListener("dragover",this._boundHandleDragOver),this._boundHandleFilePaste=null,this._boundHandleFileDrop=null,this._boundHandleDragOver=null,this.fileUploadInitialized=!1}insertAtCursor(e){let n=this.textarea.selectionStart,i=this.textarea.selectionEnd,o=!1;try{o=document.execCommand("insertText",!1,e)}catch(r){}if(!o){let r=this.textarea.value.slice(0,n),s=this.textarea.value.slice(i);this.textarea.value=r+e+s,this.textarea.setSelectionRange(n+e.length,n+e.length)}this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))}updatePreview(){let e=this.textarea.value,n=this.textarea.selectionStart,i=this._getCurrentLine(e,n),o=this.container.dataset.mode==="preview",r=T.parse(e,i,this.options.showActiveLineRaw,this.options.codeHighlighter,o);this.preview.innerHTML=r,this.placeholderEl&&(this.placeholderEl.style.display=e?"none":""),this._applyCodeBlockBackgrounds(),this.options.showStats&&this.statsBar&&this._updateStats(),this.options.onChange&&this.initialized&&this.options.onChange(e,this),this.options.onRender&&this.options.onRender(this.preview,o?"preview":"normal",this)}_applyCodeBlockBackgrounds(){let e=this.preview.querySelectorAll(".code-fence");for(let n=0;n<e.length-1;n+=2){let i=e[n],o=e[n+1],r=i.parentElement,s=o.parentElement;!r||!s||(i.style.display="block",o.style.display="block",r.classList.add("code-block-line"),s.classList.add("code-block-line"))}}_getCurrentLine(e,n){return e.substring(0,n).split(`
`).length-1}handleInput(e){this.updatePreview()}handleKeydown(e){if(e.key==="Tab"){let i=this.textarea.selectionStart,o=this.textarea.selectionEnd,r=this.textarea.value;if(e.shiftKey&&i===o)return;if(e.preventDefault(),i!==o&&e.shiftKey){let s=r.substring(0,i),a=r.substring(i,o),c=r.substring(o),l=a.split(`
`).map(d=>d.replace(/^  /,"")).join(`
`);document.execCommand?(this.textarea.setSelectionRange(i,o),document.execCommand("insertText",!1,l)):(this.textarea.value=s+l+c,this.textarea.selectionStart=i,this.textarea.selectionEnd=i+l.length)}else if(i!==o){let s=r.substring(0,i),a=r.substring(i,o),c=r.substring(o),l=a.split(`
`).map(d=>"  "+d).join(`
`);document.execCommand?(this.textarea.setSelectionRange(i,o),document.execCommand("insertText",!1,l)):(this.textarea.value=s+l+c,this.textarea.selectionStart=i,this.textarea.selectionEnd=i+l.length)}else document.execCommand?document.execCommand("insertText",!1,"  "):(this.textarea.value=r.substring(0,i)+"  "+r.substring(o),this.textarea.selectionStart=this.textarea.selectionEnd=i+2);this.textarea.dispatchEvent(new Event("input",{bubbles:!0}));return}if(e.key==="Enter"&&!e.shiftKey&&!e.metaKey&&!e.ctrlKey&&this.options.smartLists&&this.handleSmartListContinuation()){e.preventDefault();return}!this.shortcuts.handleKeydown(e)&&this.options.onKeydown&&this.options.onKeydown(e,this)}handleSmartListContinuation(){let e=this.textarea,n=e.selectionStart,i=T.getListContext(e.value,n);return!i||!i.inList?!1:i.content.trim()===""&&n>=i.markerEndPos?(this.deleteListMarker(i),!0):(n>i.markerEndPos&&n<i.lineEnd?this.splitListItem(i,n):this.insertNewListItem(i),i.listType==="numbered"&&this.scheduleNumberedListUpdate(),!0)}deleteListMarker(e){this.textarea.setSelectionRange(e.lineStart,e.markerEndPos),document.execCommand("delete"),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))}insertNewListItem(e){let n=T.createNewListItem(e);document.execCommand("insertText",!1,`
`+n),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))}splitListItem(e,n){let i=e.content.substring(n-e.markerEndPos);this.textarea.setSelectionRange(n,e.lineEnd),document.execCommand("delete");let o=T.createNewListItem(e);document.execCommand("insertText",!1,`
`+o+i);let r=this.textarea.selectionStart-i.length;this.textarea.setSelectionRange(r,r),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))}scheduleNumberedListUpdate(){this.numberUpdateTimeout&&clearTimeout(this.numberUpdateTimeout),this.numberUpdateTimeout=setTimeout(()=>{this.updateNumberedLists()},10)}updateNumberedLists(){let e=this.textarea.value,n=this.textarea.selectionStart,i=T.renumberLists(e);if(i!==e){let o=0,r=e.split(`
`),s=i.split(`
`),a=0;for(let p=0;p<r.length&&a<n;p++){if(r[p]!==s[p]){let l=s[p].length-r[p].length;a+r[p].length<n&&(o+=l)}a+=r[p].length+1}this.textarea.value=i;let c=n+o;this.textarea.setSelectionRange(c,c),this.textarea.dispatchEvent(new Event("input",{bubbles:!0}))}}handleScroll(e){this.preview.scrollTop=this.textarea.scrollTop,this.preview.scrollLeft=this.textarea.scrollLeft}getValue(){return this.textarea.value}setValue(e){this.textarea.value=e,this.updatePreview(),this.options.autoResize&&this._updateAutoHeight()}async performAction(e,n=null){var r;let i=this.textarea;if(!i)return!1;let o=(r=this.actionsById)==null?void 0:r[e];if(!o)return console.warn(`OverType: Unknown action "${e}"`),!1;i.focus();try{return await o({editor:this,getValue:()=>this.getValue(),setValue:s=>this.setValue(s),event:n}),!0}catch(s){return console.error(`OverType: Action "${e}" error:`,s),this.wrapper.dispatchEvent(new CustomEvent("button-error",{detail:{actionId:e,error:s}})),!1}}getRenderedHTML(e={}){let n=this.getValue(),i=T.parse(n,-1,!1,this.options.codeHighlighter);return e.cleanHTML&&(i=i.replace(/<span class="syntax-marker[^"]*">.*?<\/span>/g,""),i=i.replace(/\sclass="(bullet-list|ordered-list|code-fence|hr-marker|blockquote|url-part)"/g,""),i=i.replace(/\sclass=""/g,"")),i}getPreviewHTML(){return this.preview.innerHTML}getCleanHTML(){return this.getRenderedHTML({cleanHTML:!0})}focus(){this.textarea.focus()}blur(){this.textarea.blur()}isInitialized(){return this.initialized}reinit(e={}){var o;let n=(o=this.options)==null?void 0:o.toolbarButtons;this.options=this._mergeOptions({...this.options,...e});let i=this.toolbar&&this.options.toolbar&&ri(n,this.options.toolbarButtons);this._rebuildActionsMap(),i&&(this._cleanupToolbarListeners(),this.toolbar.destroy(),this.toolbar=null,this._createToolbar()),this.fileUploadInitialized&&this._destroyFileUpload(),this.options.fileUpload&&this._initFileUpload(),this._applyOptions(),this.updatePreview()}showToolbar(){this.toolbar?this.toolbar.show():this._createToolbar()}hideToolbar(){this.toolbar&&this.toolbar.hide()}setTheme(e){if(v._autoInstances.delete(this),this.instanceTheme=e,e==="auto")v._autoInstances.add(this),v._startAutoListener(),this._applyResolvedTheme(Oe("auto"));else{let n=typeof e=="string"?V(e):e,i=typeof n=="string"?n:n.name;if(i&&this.container.setAttribute("data-theme",i),n&&n.colors){let o=Q(n.colors,n.previewColors);this.container.style.cssText+=o}this.updatePreview()}return v._stopAutoListener(),this}_applyResolvedTheme(e){let n=V(e);this.container.setAttribute("data-theme",e),n&&n.colors&&(this.container.style.cssText=Q(n.colors,n.previewColors)),this.updatePreview()}setCodeHighlighter(e){this.options.codeHighlighter=e,this.updatePreview()}_updateStats(){if(!this.statsBar)return;let e=this.textarea.value,n=e.split(`
`),i=e.length,o=e.split(/\s+/).filter(l=>l.length>0).length,r=this.textarea.selectionStart,a=e.substring(0,r).split(`
`),c=a.length,p=a[a.length-1].length+1;this.options.statsFormatter?this.statsBar.innerHTML=this.options.statsFormatter({chars:i,words:o,lines:n.length,line:c,column:p}):this.statsBar.innerHTML=`
          <div class="overtype-stat">
            <span class="live-dot"></span>
            <span>${i} chars, ${o} words, ${n.length} lines</span>
          </div>
          <div class="overtype-stat">Line ${c}, Col ${p}</div>
        `}_setupAutoResize(){this.container.classList.add("overtype-auto-resize"),this.previousHeight=null,this._updateAutoHeight(),this.textarea.addEventListener("input",()=>this._updateAutoHeight()),window.addEventListener("resize",()=>this._updateAutoHeight())}_updateAutoHeight(){if(!this.options.autoResize)return;let e=this.textarea,n=this.preview,i=this.wrapper;if(this.container.dataset.mode==="preview"){i.style.removeProperty("height"),n.style.removeProperty("height"),n.style.removeProperty("overflow-y"),e.style.removeProperty("height"),e.style.removeProperty("overflow-y");return}let r=e.scrollTop;i.style.setProperty("height","auto","important"),e.style.setProperty("height","auto","important");let s=e.scrollHeight;if(this.options.minHeight){let p=parseInt(this.options.minHeight);s=Math.max(s,p)}let a="hidden";if(this.options.maxHeight){let p=parseInt(this.options.maxHeight);s>p&&(s=p,a="auto")}let c=s+"px";e.style.setProperty("height",c,"important"),e.style.setProperty("overflow-y",a,"important"),n.style.setProperty("height",c,"important"),n.style.setProperty("overflow-y",a,"important"),i.style.setProperty("height",c,"important"),e.scrollTop=r,n.scrollTop=r,this.previousHeight!==s&&(this.previousHeight=s)}showStats(e){this.options.showStats=e,e&&!this.statsBar?(this.statsBar=document.createElement("div"),this.statsBar.className="overtype-stats",this.container.appendChild(this.statsBar),this._updateStats()):e&&this.statsBar?this._updateStats():!e&&this.statsBar&&(this.statsBar.remove(),this.statsBar=null)}showNormalEditMode(){return this.container.dataset.mode="normal",this.updatePreview(),this._updateAutoHeight(),requestAnimationFrame(()=>{this.textarea.scrollTop=this.preview.scrollTop,this.textarea.scrollLeft=this.preview.scrollLeft}),this}showPlainTextarea(){if(this.container.dataset.mode="plain",this._updateAutoHeight(),this.toolbar){let e=this.container.querySelector('[data-action="proxy.php?url=toggle-plain"]');e&&(e.classList.remove("active"),e.title="Show markdown preview")}return this}showPreviewMode(){return this.container.dataset.mode="preview",this.updatePreview(),this._updateAutoHeight(),this}destroy(){if(v._autoInstances.delete(this),v._stopAutoListener(),this.fileUploadInitialized&&this._destroyFileUpload(),this.element.overTypeInstance=null,v.instances.delete(this.element),this.shortcuts&&this.shortcuts.destroy(),this.wrapper){let e=this.getValue();this.wrapper.remove(),this.element.textContent=e}this.initialized=!1}static init(e,n={}){return new v(e,n)}static initFromData(e,n={}){let i=document.querySelectorAll(e);return Array.from(i).map(o=>{let r={...n};for(let s of o.attributes)if(s.name.startsWith("data-ot-")){let c=s.name.slice(8).replace(/-([a-z])/g,(p,l)=>l.toUpperCase());r[c]=v._parseDataValue(s.value)}return new v(o,r)[0]})}static _parseDataValue(e){return e==="true"?!0:e==="false"?!1:e==="null"?null:e!==""&&!isNaN(Number(e))?Number(e):e}static getInstance(e){return e.overTypeInstance||v.instances.get(e)||null}static destroyAll(){document.querySelectorAll("[data-overtype-instance]").forEach(n=>{let i=v.getInstance(n);i&&i.destroy()})}static injectStyles(e=!1){if(v.stylesInjected&&!e)return;let n=document.querySelector("style.overtype-styles");n&&n.remove();let i=v.currentTheme||_,o=Ze({theme:i}),r=document.createElement("style");r.className="overtype-styles",r.textContent=o,document.head.appendChild(r),v.stylesInjected=!0}static setTheme(e,n=null){if(v._globalAutoTheme=!1,v._globalAutoCustomColors=null,e==="auto"){v._globalAutoTheme=!0,v._globalAutoCustomColors=n,v._startAutoListener(),v._applyGlobalTheme(Oe("auto"),n);return}v._stopAutoListener(),v._applyGlobalTheme(e,n)}static _applyGlobalTheme(e,n=null){let i=typeof e=="string"?V(e):e;n&&(i=Ke(i,n)),v.currentTheme=i,v.injectStyles(!0);let o=typeof i=="string"?i:i.name;document.querySelectorAll(".overtype-container").forEach(r=>{o&&r.setAttribute("data-theme",o)}),document.querySelectorAll(".overtype-wrapper").forEach(r=>{r.closest(".overtype-container")||o&&r.setAttribute("data-theme",o);let s=r._instance;s&&s.updatePreview()}),document.querySelectorAll("overtype-editor").forEach(r=>{o&&typeof r.setAttribute=="function"&&r.setAttribute("theme",o),typeof r.refreshTheme=="function"&&r.refreshTheme()})}static _startAutoListener(){v._autoMediaQuery||window.matchMedia&&(v._autoMediaQuery=window.matchMedia("(prefers-color-scheme: dark)"),v._autoMediaListener=e=>{let n=e.matches?"cave":"solar";v._globalAutoTheme&&v._applyGlobalTheme(n,v._globalAutoCustomColors),v._autoInstances.forEach(i=>i._applyResolvedTheme(n))},v._autoMediaQuery.addEventListener("change",v._autoMediaListener))}static _stopAutoListener(){v._autoInstances.size>0||v._globalAutoTheme||v._autoMediaQuery&&(v._autoMediaQuery.removeEventListener("change",v._autoMediaListener),v._autoMediaQuery=null,v._autoMediaListener=null)}static setCodeHighlighter(e){T.setCodeHighlighter(e),document.querySelectorAll(".overtype-wrapper").forEach(n=>{let i=n._instance;i&&i.updatePreview&&i.updatePreview()}),document.querySelectorAll("overtype-editor").forEach(n=>{if(typeof n.getEditor=="function"){let i=n.getEditor();i&&i.updatePreview&&i.updatePreview()}})}static setCustomSyntax(e){T.setCustomSyntax(e),document.querySelectorAll(".overtype-wrapper").forEach(n=>{let i=n._instance;i&&i.updatePreview&&i.updatePreview()}),document.querySelectorAll("overtype-editor").forEach(n=>{if(typeof n.getEditor=="function"){let i=n.getEditor();i&&i.updatePreview&&i.updatePreview()}})}static initGlobalListeners(){v.globalListenersInitialized||(document.addEventListener("input",e=>{if(e.target&&e.target.classList&&e.target.classList.contains("overtype-input")){let n=e.target.closest(".overtype-wrapper"),i=n==null?void 0:n._instance;i&&i.handleInput(e)}}),document.addEventListener("keydown",e=>{if(e.target&&e.target.classList&&e.target.classList.contains("overtype-input")){let n=e.target.closest(".overtype-wrapper"),i=n==null?void 0:n._instance;i&&i.handleKeydown(e)}}),document.addEventListener("scroll",e=>{if(e.target&&e.target.classList&&e.target.classList.contains("overtype-input")){let n=e.target.closest(".overtype-wrapper"),i=n==null?void 0:n._instance;i&&i.handleScroll(e)}},!0),document.addEventListener("selectionchange",e=>{let n=document.activeElement;if(n&&n.classList.contains("overtype-input")){let i=n.closest(".overtype-wrapper"),o=i==null?void 0:i._instance;o&&(o.options.showStats&&o.statsBar&&o._updateStats(),clearTimeout(o._selectionTimeout),o._selectionTimeout=setTimeout(()=>{o.updatePreview()},50))}}),v.globalListenersInitialized=!0)}};C(v,"instances",new WeakMap),C(v,"stylesInjected",!1),C(v,"globalListenersInitialized",!1),C(v,"instanceCount",0),C(v,"_autoMediaQuery",null),C(v,"_autoMediaListener",null),C(v,"_autoInstances",new Set),C(v,"_globalAutoTheme",!1),C(v,"_globalAutoCustomColors",null);var z=v;z.MarkdownParser=T;z.ShortcutsManager=re;z.themes={solar:_,cave:V("cave")};z.getTheme=V;z.currentTheme=_;var si=z;return mn(ai);})();
/**
 * OverType - A lightweight markdown editor library with perfect WYSIWYG alignment
 * @version 1.0.0
 * @license MIT
 */

if (typeof window !== "undefined" && typeof window.document !== "undefined") {
  // Extract exports BEFORE reassigning OverType (var OverType is window.OverType)
  window.toolbarButtons = OverType.toolbarButtons;
  window.defaultToolbarButtons = OverType.defaultToolbarButtons;
  window.OverType = OverType.default ? OverType.default : OverType;
}