<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="styles.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/spectrum/1.8.0/spectrum.min.css">
    <script src="https://cdnjs.cloudflare.com/ajax/libs/spectrum/1.8.0/spectrum.min.js"></script>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap" rel="stylesheet">
    <title>Forex Checklist Analyzer</title>
  <style>
:root {
    --font-primary: 'Roboto', sans-serif;
    --gradient-start: #1A2634;
    --gradient-middle: #323C4F;
    --gradient-end: #424D5C;
    --container-bg: #1c212af5;
    --item-bg: #1E1E1E;
    --button-gradient-start: #B38184;
    --button-gradient-end: #D8A7A1;
    --text-primary: #F2F2F2;
    --text-secondary: #C1C1C1;
    --border-radius: 8px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition-main: all 0.35s ease-in-out;
    --transition-scale: scale(1.05);
}

html {
    height: 100%;
    background: linear-gradient(to bottom, var(--gradient-start), var(--gradient-middle), var(--gradient-end));
    background-attachment: fixed;
    font-size: 16px;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: transparent;
    line-height: 1.6;
    font-weight: 400;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: var(--transition-main);
}

button, input, textarea {
    font-family: var(--font-primary);
    border-radius: var(--border-radius);
    padding: 10px 15px;
    transition: background-color 0.3s, transform 0.3s;
}

button {
    background: linear-gradient(45deg, var(--button-gradient-start), var(--button-gradient-end));
    border: none;
    box-shadow: var(--shadow);
    cursor: pointer;
    color: white;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

button:hover, button:focus {
    transform: var(--transition-scale);
}

input[type="checkbox"] {
    appearance: none;
    width: 24px;
    height: 24px;
    border: 2px solid var(--button-gradient-end);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
}

input[type="checkbox"]:checked {
    background-color: var(--button-gradient-start);
    border-color: var(--button-gradient-start);
}

input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 3px;
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

.container {
    max-width: 700px;
    margin: 20px;
    background: var(--container-bg);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.container div[id^="item-"] {
    background: var(--item-bg);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.container div[id^="item-"] button {
    background: linear-gradient(45deg, var(--button-gradient-end), var(--button-gradient-start));
    box-shadow: var(--shadow);
}


    .container {
        margin: 10px;
        padding: 20px;
    }
}

.container h1 {
    font-weight: 700;
    color: var(--button-gradient-end);
    text-align: center;
    margin-bottom: 30px;
}

.checklist-item textarea {
    font-size: 1.6em;
    border: 2px solid var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    cursor: text;
    width: calc(100% - 40px);
    text-align: start;
    padding: 10px 20px;
    color: var(--text-primary);
    font-family: 'Vazir', 'Roboto', sans-serif;
    direction: rtl;
    resize: none;
    overflow: auto;
    min-height: 50px;
    white-space: pre-wrap;
    transition: height 0.3s ease;
 overflow: auto; 
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.checklist-item textarea::-webkit-scrollbar {
    display: none;
}

.checklist-item textarea:focus {
    height: auto;
    min-height: 50px;
}

.checklist-item button {
    margin-left: 10px;
    vertical-align: top;
}


@media (max-width: 768px) {
    .checklist-item textarea {
        font-size: 1.4em;
        width: calc(100% - 30px);
    }
}


.image-upload-button {
    display: inline-block;
    margin-left: 10px;
    cursor: pointer;
    color: white;
    background: linear-gradient(to right, var(--button-gradient-start), var(--button-gradient-end));
    padding: 10px 15px;
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--shadow);
    font-weight: 500;
    text-transform: uppercase;
}

.slider-background {
    background-color: #f2f2f2;
    height: 40px;
    border-radius: 20px;
    position: relative;
    margin: 30px 0;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.slider-fill {
    background: linear-gradient(to right, #4a90e2, #82c4e8);
    height: 100%;
    border-radius: 20px;
    transition: width 0.4s ease;
}

.numerical-label {
    color: #333;
    font-size: 1.2em;
    font-weight: 700;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: left 0.4s ease;
    background: #ffffff;
    border: 2px solid #4a90e2;
    border-radius: 15px;
    padding: 6px 12px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
    text-shadow: none;
}

.priority-box {
    background: linear-gradient(45deg, var(--button-gradient-end), var(--button-gradient-start));
    color: white;
    padding: 3px 8px;
    border-radius: var(--border-radius);
    font-weight: bold;
    margin-left: 8px;
}



  </style>
<script>
const storage = {
    set(key, value) {
        localStorage.setItem(key, JSON.stringify(value));
    },
    get(key, defaultValue) {
        const item = localStorage.getItem(key);
        return item ? JSON.parse(item) : defaultValue;
    }
};

const checklistData = {
    section1: storage.get('checklistDataSection1', [])
};

function updateScore() {
    const sectionData = checklistData.section1;
    const totalScore = sectionData.reduce((acc, item) => acc + (item.active ? item.priority : 0), 0);
    const sliderPercentage = Math.min(totalScore, 100);
    const sliderFill = document.getElementById('sliderFillSection1');
    const numericalLabel = document.getElementById('numericalLabelSection1');

    sliderFill.style.width = `${sliderPercentage}%`;
    numericalLabel.textContent = totalScore;
    numericalLabel.style.left = calculateLabelPosition(sliderPercentage, numericalLabel, sliderFill.parentElement) + 'px';
}
function calculateLabelPosition(percentage, label, slider) {
    const sliderWidth = slider.offsetWidth;
    const labelWidth = label.offsetWidth;
    let position;

    if (percentage >= 100) {
        position = sliderWidth - (labelWidth / 2);
    } else {
        position = (percentage / 100) * sliderWidth - (labelWidth / 2);

        position = Math.max(position, 0);
    }

    position = Math.min(position, sliderWidth - (labelWidth / 2));

    return position;
}


function renderChecklist() {
    const container = document.getElementById('checklistContainerSection1');
    container.innerHTML = '';
    checklistData.section1.forEach((item, index) => {
        container.appendChild(createChecklistItem(item, index));
    });
    updateScore();
    updateChecklistItemCount();
}

function createChecklistItem(item, index) {
    const div = document.createElement('div');
    div.id = `item-1-${index}`;
    div.classList.add('checklist-item');
    div.draggable = true;
    div.innerHTML = `
        <input type="checkbox" ${item.active ? 'checked' : ''} onchange="toggleActive(${index})">
        <label>
            <textarea dir="auto" onblur="editCriterionTitle(${index}, this.value)">${item.name}</textarea>
            <span class="priority-box" onclick="editPriority(${index})">${item.priority}</span>
        </label>
        <button onclick="deleteCriteria(${index})">Delete</button>
    `;
    div.addEventListener('dragstart', handleDragStart);
    div.addEventListener('dragover', handleDragOver);
    div.addEventListener('drop', handleDrop);
    return div;
}


function editPriority(index) {
    const newPriority = parseInt(prompt("Enter the new priority:"), 10);
    if (!isNaN(newPriority)) {
        checklistData.section1[index].priority = newPriority;
        saveDataAndRender();
    } else {
        alert('Invalid input. Please enter a valid priority number.');
    }
}


function toggleActive(index) {
    checklistData.section1[index].active = !checklistData.section1[index].active;
    saveDataAndRender();
}

function addCriteria() {
    const name = prompt("Enter the criteria name:");
    if (name) {
        const priority = parseInt(prompt("Enter the criteria priority:"), 10);
        if (!isNaN(priority)) {
            checklistData.section1.push({ name, priority, active: true });
            saveDataAndRender();
        } else {
            alert('Invalid priority. Please enter a valid number.');
        }
    } else {
        alert('Invalid name. Please enter a valid name.');
    }
}


function deleteCriteria(index) {
    checklistData.section1.splice(index, 1);
    saveDataAndRender();
}

function updateChecklistItemCount() {
    const totalItems = checklistData.section1.length;
    const activeItems = checklistData.section1.filter(item => item.active).length;
    document.getElementById('totalItemsSection1').textContent = totalItems;
    document.getElementById('activeItemsSection1').textContent = activeItems;
}

function searchCriteria() {
    const query = document.getElementById('searchBoxSection1').value.toLowerCase();
    checklistData.section1.forEach((item, index) => {
        const displayStyle = item.name.toLowerCase().includes(query) ? 'block' : 'none';
        document.getElementById(`item-1-${index}`).style.display = displayStyle;
    });
}

function exportChecklistData() {
    const dataStr = `data:text/json;charset=utf-8,${encodeURIComponent(JSON.stringify(checklistData.section1))}`;
    const downloadAnchorNode = document.createElement('a');
    downloadAnchorNode.href = dataStr;
    downloadAnchorNode.download = 'checklistDataSection1.json';
    document.body.appendChild(downloadAnchorNode);
    downloadAnchorNode.click();
    downloadAnchorNode.remove();
}

function importChecklistData() {
    const uploadInput = document.createElement('input');
    uploadInput.type = 'file';
    uploadInput.accept = '.json';
    uploadInput.onchange = async e => {
        const file = e.target.files[0];
        if (file) {
            try {
                const jsonData = JSON.parse(await file.text());
                if (Array.isArray(jsonData)) {
                    checklistData.section1 = jsonData;
                    saveDataAndRender();
                } else {
                    alert('Invalid JSON!');
                }
            } catch (error) {
                alert('Invalid JSON!');
            }
        }
    };
    uploadInput.click();
}
function handleDragStart(e) {
    e.dataTransfer.setData('text/plain', e.target.id);
    e.dataTransfer.effectAllowed = 'move';
}

        function handleDragOver(e) {
            e.preventDefault();
        }

   function handleDrop(e) {
    e.preventDefault();
    const draggedItemId = e.dataTransfer.getData('text/plain');
    const dropTarget = e.target.closest('.checklist-item');
    const container = document.getElementById('checklistContainerSection1');
    
    if (dropTarget && draggedItemId !== dropTarget.id) {
        const draggedItem = document.getElementById(draggedItemId);
        const referenceNode = dropTarget.nextSibling;
        container.insertBefore(draggedItem, referenceNode);
        updateDataOrder(draggedItemId, dropTarget.id);
    }
}

function updateDataOrder(draggedId, targetId) {
    const draggedIndex = parseInt(draggedId.split('-')[2], 10);
    const targetIndex = parseInt(targetId.split('-')[2], 10);

    const draggedItem = checklistData.section1[draggedIndex];
    checklistData.section1.splice(draggedIndex, 1);
    checklistData.section1.splice(targetIndex, 0, draggedItem);

    saveDataAndRender();
}

function editCriterionTitle(index, newTitle) {
  if (newTitle) {
    checklistData.section1[index].name = newTitle.trim();
    saveDataAndRender(); 
  }
}

function saveDataAndRender() {
    storage.set('checklistDataSection1', checklistData.section1);
    renderChecklist();
}

window.onload = renderChecklist;
window.addCriteria = addCriteria;
window.exportChecklistData = exportChecklistData;
window.importChecklistData = importChecklistData;
window.searchCriteria = searchCriteria;
window.toggleActive = toggleActive;
window.editPriority = editPriority;
window.editCriterionTitle = editCriterionTitle;
window.deleteCriteria = deleteCriteria;
</script>


  
</head>
<body>
    <main class="container" id="containerSection1">
        <header>
            <h1 class="editable-title" id="titleSection1" contenteditable="true">Essential Criteria</h1>
            <div class="slider-background">
                <div id="sliderFillSection1" class="slider-fill">
                    <div id="numericalLabelSection1" class="numerical-label"></div>
                </div>
            </div>
            <div class="item-count flex-container">
                <label>Total:</label>
                <span id="totalItemsSection1"></span>
                <label>Active:</label>
                <span id="activeItemsSection1"></span>
            </div>
            <input type="text" id="searchBoxSection1" class="narrow-search-box" placeholder="Search criteria..." oninput="searchCriteria('1')">
        </header>
        <section>
            <div id="checklistContainerSection1" class="checklist-container"></div>
        </section>
        <section class="button-container">
            <button onclick="addCriteria('1')" class="add-button">Add</button>
            <button onclick="exportChecklistData('1')" class="export-button">Export</button>
            <button onclick="importChecklistData('1')" class="import-button">Import</button>
        </section>
    </main>
</body>
</html>


make one better than this, but do not copy my code, do it in your own way.

توضیحات ورژن 75:

# Forex Checklist Manager 
## Core Concept
A sleek, modern checklist management system for forex traders with a beautiful dark-themed interface that emphasizes user experience and visual feedback. The app should feel premium and professional, similar to high-end trading platforms.
## Visual Design
### Color Scheme
- Primary background: Deep navy gradient (#1A2634 to #424D5C)
- Container backgrounds: Semi-transparent dark panels (#1c212af5)
- Item backgrounds: Rich dark grey (#1E1E1E)
- Accent colors: Soft rose gradient (#B38184 to #D8A7A1)
- Text: Bright white (#F2F2F2) and light grey (#C1C1C1)
### Typography
- Clean, modern font family (Roboto)
- Clear hierarchy with different weights
- Smooth, readable text on dark backgrounds
## Core Features
### 1. Dynamic Checklist Management
- Drag-and-drop reordering of items
- Smooth animations for all interactions
- Auto-expanding text areas for longer items
- Quick edit functionality for all fields
- Priority badges with custom colors
- Real-time status updates
### 2. Visual Progress Tracking
- Animated progress slider
- Gradient-filled progress bar
- Floating numerical score indicator
- Dynamic color changes based on progress
- Live updates as items are checked/unchecked
### 3. Smart Organization
- Search functionality with real-time filtering
- Item counts (total and active)
- Priority-based sorting
- Customizable categories
- Tag system for better organization
### 4. Data Management
- Local storage with auto-save
- Export/Import functionality
- Backup system
- Data persistence across sessions
- JSON format for compatibility
### 5. User Interface Elements
- Floating action buttons
- Clean, minimal input fields
- Custom checkbox designs
- Hover effects and transitions
- Responsive layouts for all screens
### 6. Interactive Elements
- Click-to-edit text fields
- Priority adjustment interface
- Delete confirmation dialogs
- Search filters
- Import/Export controls
## User Experience Details
### Item Management
- Single-click to check/uncheck
- Double-click to edit text
- Click priority badge to adjust
- Smooth drag-and-drop
- Quick delete option
### Visual Feedback
- Hover states on all interactive elements
- Loading indicators for operations
- Success/error notifications
- Progress animations
- Status indicators
### Smart Features
- Auto-save while typing
- Real-time priority calculations
- Instant search results
- Smooth scrolling
- Responsive layout adjustments
### Mobile Experience
- Touch-friendly interface
- Swipe gestures
- Mobile-optimized controls
- Adaptive layouts
- Easy thumb reach zones
## Interactions
### Adding Items
- Quick add button
- Priority selection
- Optional details
- Category assignment
- Default active state
### Editing Items
- Inline text editing
- Priority adjustment
- Category changes
- Status toggling
- Drag-to-reorder
### Data Operations
- One-click export
- Simple import process
- Automatic backups
- Data validation
- Error handling
## Progressive Enhancement Ideas
### Future Features
- Multiple checklist sections
- Custom categories
- Performance analytics
- Progress history
- Achievement system
### Advanced Options
- Custom color themes
- Template system
- Data sync
- Sharing capabilities
This vision creates a powerful yet simple checklist manager that helps forex traders maintain discipline and track their trading preparation effectively. The focus is on creating a premium feel while keeping the interface intuitive and efficient.

make it with html css javascript. non modular  in a way that i put your output in the html file and works correctly.
also make the ui modern and like a well known big compony product.

my app will be: Forex Checklist Analyzer a powerful, feature-rich application tailored for forex traders, enabling them to improve their trading strategies through an interactive and structured checklist. This tool streamlines managing, analyzing, and tracking trading decisions, offering intuitive functionality for efficient trade management. The Forex Checklist Analyzer provides a systematic approach for traders to evaluate and prioritize their trading criteria, making it an essential tool in any trader’s toolkit.
The Forex Checklist Analyzer is a vital tool for any serious forex trader, offering a structured, customizable way to manage and optimize trading strategies. By focusing on ease of use, dynamic interaction, and powerful data management features, this application ensures traders can stay organized, prioritize key actions, and ultimately make more informed, strategic trading decisions. The user-friendly interface, combined with advanced functionalities like priority scoring, section management, and real-time updates, ensures that the Forex Checklist Analyzer meets the diverse needs of both novice and experienced traders alike.