File size: 45,301 Bytes
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Workout Logger - Push Legs Pull Split</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        .fade-in {
            animation: fadeIn 0.3s ease-in-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .workout-day.active {
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
        }
        .progress-bar {
            transition: width 0.5s ease-in-out;
        }
        .history-item {
            transition: all 0.2s ease;
            cursor: pointer;
        }
        .history-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        .history-item.active {
            border-left: 4px solid #3b82f6;
        }
        .history-exercises {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }
        .history-exercises.show {
            max-height: 1000px;
        }
        .edit-history-form {
            background-color: rgba(243, 244, 246, 0.8);
            backdrop-filter: blur(5px);
        }
    </style>
</head>
<body class="bg-gray-100 min-h-screen">
    <div class="container mx-auto px-4 py-8 max-w-4xl">
        <!-- Header -->
        <header class="mb-8 text-center">
            <h1 class="text-4xl font-bold text-blue-600 mb-2">Workout Logger</h1>
            <p class="text-gray-600">Track your Push, Legs, Pull split progress</p>
        </header>

        <!-- Week Navigation -->
        <div class="bg-white rounded-xl shadow-md p-4 mb-6">
            <div class="flex justify-between items-center mb-4">
                <h2 class="text-xl font-semibold text-gray-800">This Week</h2>
                <div class="flex space-x-2">
                    <button id="prev-week" class="p-2 rounded-full bg-gray-200 hover:bg-gray-300">
                        <i class="fas fa-chevron-left"></i>
                    </button>
                    <button id="next-week" class="p-2 rounded-full bg-gray-200 hover:bg-gray-300">
                        <i class="fas fa-chevron-right"></i>
                    </button>
                </div>
            </div>
            
            <div class="grid grid-cols-6 gap-2">
                <div class="workout-day rounded-lg p-3 text-center cursor-pointer transition-all" data-day="monday" data-type="push">
                    <div class="font-medium">Monday</div>
                    <div class="text-xs text-blue-500">Push</div>
                </div>
                <div class="workout-day rounded-lg p-3 text-center cursor-pointer transition-all" data-day="tuesday" data-type="pull">
                    <div class="font-medium">Tuesday</div>
                    <div class="text-xs text-green-500">Pull</div>
                </div>
                <div class="workout-day rounded-lg p-3 text-center cursor-pointer transition-all" data-day="wednesday" data-type="legs">
                    <div class="font-medium">Wednesday</div>
                    <div class="text-xs text-purple-500">Legs</div>
                </div>
                <div class="workout-day rounded-lg p-3 text-center cursor-pointer transition-all" data-day="thursday" data-type="push">
                    <div class="font-medium">Thursday</div>
                    <div class="text-xs text-blue-500">Push</div>
                </div>
                <div class="workout-day rounded-lg p-3 text-center cursor-pointer transition-all" data-day="friday" data-type="pull">
                    <div class="font-medium">Friday</div>
                    <div class="text-xs text-green-500">Pull</div>
                </div>
                <div class="workout-day rounded-lg p-3 text-center cursor-pointer transition-all" data-day="saturday" data-type="legs">
                    <div class="font-medium">Saturday</div>
                    <div class="text-xs text-purple-500">Legs</div>
                </div>
            </div>
        </div>

        <!-- Current Workout -->
        <div id="current-workout" class="bg-white rounded-xl shadow-md p-6 mb-6 fade-in">
            <div class="flex justify-between items-center mb-4">
                <h2 class="text-xl font-semibold text-gray-800">
                    <span id="current-day">Monday</span> - 
                    <span id="workout-type" class="text-blue-500">Push</span>
                </h2>
                <div class="text-sm text-gray-500" id="workout-date">June 12, 2023</div>
            </div>

            <!-- Progress -->
            <div class="mb-6">
                <div class="flex justify-between text-sm mb-1">
                    <span>Workout Progress</span>
                    <span id="progress-percent">0%</span>
                </div>
                <div class="w-full bg-gray-200 rounded-full h-2.5">
                    <div id="progress-bar" class="progress-bar h-2.5 rounded-full bg-blue-500" style="width: 0%"></div>
                </div>
            </div>

            <!-- Exercises List -->
            <div id="exercises-container" class="mb-6">
                <!-- Exercises will be added here -->
            </div>

            <!-- Add Exercise Form -->
            <div class="bg-gray-50 p-4 rounded-lg">
                <h3 class="font-medium mb-3">Add New Exercise</h3>
                <div class="grid grid-cols-1 md:grid-cols-4 gap-3">
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Exercise</label>
                        <input type="text" id="exercise-name" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="Bench Press">
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Weight (lbs)</label>
                        <input type="number" id="exercise-weight" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="45">
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Sets</label>
                        <input type="number" id="exercise-sets" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="3" value="3">
                    </div>
                    <div>
                        <label class="block text-sm font-medium text-gray-700 mb-1">Reps</label>
        <input type="number" id="exercise-reps" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="10" value="10">
                    </div>
                </div>
                <button id="add-exercise" class="mt-4 w-full bg-blue-600 hover:bg-blue-700 text-white py-2 px-4 rounded-md transition-colors">
                    <i class="fas fa-plus mr-2"></i> Add Exercise
                </button>
            </div>
        </div>

        <!-- Workout History -->
        <div class="bg-white rounded-xl shadow-md p-6">
            <div class="flex justify-between items-center mb-4">
                <h2 class="text-xl font-semibold text-gray-800">Workout History</h2>
                <button id="toggle-history-view" class="text-sm text-blue-600 hover:text-blue-800">
                    <i class="fas fa-list mr-1"></i> Toggle View
                </button>
            </div>
            <div id="history-container">
                <!-- History items will be added here -->
                <div class="text-center py-8 text-gray-400">
                    <i class="fas fa-dumbbell text-4xl mb-2"></i>
                    <p>Your workout history will appear here</p>
                </div>
            </div>
        </div>
    </div>

    <!-- Edit History Modal -->
    <div id="edit-history-modal" class="fixed inset-0 z-50 flex items-center justify-center hidden">
        <div class="absolute inset-0 bg-black bg-opacity-50"></div>
        <div class="edit-history-form relative bg-white rounded-xl shadow-xl p-6 w-full max-w-2xl max-h-[90vh] overflow-y-auto">
            <div class="flex justify-between items-center mb-4">
                <h3 class="text-xl font-semibold">Edit Workout</h3>
                <button id="close-edit-modal" class="text-gray-500 hover:text-gray-700">
                    <i class="fas fa-times"></i>
                </button>
            </div>
            <div id="edit-history-content">
                <!-- Content will be added here -->
            </div>
        </div>
    </div>

    <script>
        document.addEventListener('DOMContentLoaded', function() {
            // DOM Elements
            const workoutDays = document.querySelectorAll('.workout-day');
            const currentDayElement = document.getElementById('current-day');
            const workoutTypeElement = document.getElementById('workout-type');
            const workoutDateElement = document.getElementById('workout-date');
            const exercisesContainer = document.getElementById('exercises-container');
            const historyContainer = document.getElementById('history-container');
            const progressBar = document.getElementById('progress-bar');
            const progressPercent = document.getElementById('progress-percent');
            const toggleHistoryViewBtn = document.getElementById('toggle-history-view');
            const editHistoryModal = document.getElementById('edit-history-modal');
            const editHistoryContent = document.getElementById('edit-history-content');
            const closeEditModalBtn = document.getElementById('close-edit-modal');
            
            // Form elements
            const exerciseNameInput = document.getElementById('exercise-name');
            const exerciseWeightInput = document.getElementById('exercise-weight');
            const exerciseSetsInput = document.getElementById('exercise-sets');
            const exerciseRepsInput = document.getElementById('exercise-reps');
            const addExerciseBtn = document.getElementById('add-exercise');
            
            // Data
            let currentDay = 'monday';
            let currentWorkoutType = 'push';
            let workouts = {
                monday: { exercises: [], completed: false, date: new Date().toISOString() },
                tuesday: { exercises: [], completed: false, date: new Date().toISOString() },
                wednesday: { exercises: [], completed: false, date: new Date().toISOString() },
                thursday: { exercises: [], completed: false, date: new Date().toISOString() },
                friday: { exercises: [], completed: false, date: new Date().toISOString() },
                saturday: { exercises: [], completed: false, date: new Date().toISOString() }
            };
            
            // View state
            let historyViewMode = 'detailed'; // 'detailed' or 'compact'
            
            // Initialize the app
            initApp();
            
            // Event Listeners
            workoutDays.forEach(day => {
                day.addEventListener('click', function() {
                    currentDay = this.dataset.day;
                    currentWorkoutType = this.dataset.type;
                    updateUI();
                });
            });
            
            addExerciseBtn.addEventListener('click', addExercise);
            toggleHistoryViewBtn.addEventListener('click', toggleHistoryView);
            closeEditModalBtn.addEventListener('click', () => editHistoryModal.classList.add('hidden'));
            
            // Functions
            function initApp() {
                // Load data from localStorage if available
                const savedWorkouts = localStorage.getItem('workoutLoggerData');
                if (savedWorkouts) {
                    workouts = JSON.parse(savedWorkouts);
                    
                    // Ensure all dates are properly formatted
                    Object.keys(workouts).forEach(day => {
                        if (workouts[day].date) {
                            // If date is already in ISO format, keep it
                            if (typeof workouts[day].date === 'string' && workouts[day].date.includes('T')) {
                                return;
                            }
                            // Otherwise, convert to ISO format
                            workouts[day].date = new Date(workouts[day].date).toISOString();
                        } else {
                            workouts[day].date = new Date().toISOString();
                        }
                        
                        // Ensure each exercise has a date
                        workouts[day].exercises.forEach(exercise => {
                            if (!exercise.date) {
                                exercise.date = workouts[day].date;
                            } else if (!exercise.date.includes('T')) {
                                exercise.date = new Date(exercise.date).toISOString();
                            }
                        });
                    });
                }
                
                // Set current date
                updateDate();
                
                // Initialize UI
                updateUI();
                loadHistory();
            }
            
            function updateDate() {
                const options = { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' };
                const today = new Date();
                workoutDateElement.textContent = today.toLocaleDateString('en-US', options);
            }
            
            function updateUI() {
                // Update active day
                workoutDays.forEach(day => {
                    day.classList.remove('active', 'bg-blue-50', 'bg-green-50', 'bg-purple-50');
                    if (day.dataset.day === currentDay) {
                        day.classList.add('active');
                        if (day.dataset.type === 'push') day.classList.add('bg-blue-50');
                        if (day.dataset.type === 'pull') day.classList.add('bg-green-50');
                        if (day.dataset.type === 'legs') day.classList.add('bg-purple-50');
                    }
                });
                
                // Update header
                currentDayElement.textContent = currentDay.charAt(0).toUpperCase() + currentDay.slice(1);
                workoutTypeElement.textContent = currentWorkoutType.charAt(0).toUpperCase() + currentWorkoutType.slice(1);
                
                // Update color based on workout type
                workoutTypeElement.className = '';
                if (currentWorkoutType === 'push') workoutTypeElement.classList.add('text-blue-500');
                if (currentWorkoutType === 'pull') workoutTypeElement.classList.add('text-green-500');
                if (currentWorkoutType === 'legs') workoutTypeElement.classList.add('text-purple-500');
                
                // Update exercises list
                renderExercises();
                
                // Update progress
                updateProgress();
            }
            
            function renderExercises() {
                exercisesContainer.innerHTML = '';
                
                const dayExercises = workouts[currentDay].exercises;
                
                if (dayExercises.length === 0) {
                    exercisesContainer.innerHTML = `
                        <div class="text-center py-8 text-gray-400">
                            <i class="fas fa-plus-circle text-4xl mb-2"></i>
                            <p>Add your first exercise to get started</p>
                        </div>
                    `;
                    return;
                }
                
                dayExercises.forEach((exercise, index) => {
                    const exerciseElement = document.createElement('div');
                    exerciseElement.className = 'exercise-item bg-gray-50 rounded-lg p-4 mb-3 fade-in';
                    exerciseElement.innerHTML = `
                        <div class="flex justify-between items-start mb-2">
                            <h3 class="font-medium">${exercise.name}</h3>
                            <div class="flex space-x-2">
                                <button class="edit-exercise p-1 text-blue-500 hover:text-blue-700" data-index="${index}">
                                    <i class="fas fa-edit"></i>
                                </button>
                                <button class="delete-exercise p-1 text-red-500 hover:text-red-700" data-index="${index}">
                                    <i class="fas fa-trash"></i>
                                </button>
                            </div>
                        </div>
                        <div class="grid grid-cols-3 gap-2 text-sm">
                            <div class="bg-white p-2 rounded">
                                <div class="text-gray-500">Weight</div>
                                <div>${exercise.weight} lbs</div>
                            </div>
                            <div class="bg-white p-2 rounded">
                                <div class="text-gray-500">Sets</div>
                                <div>${exercise.sets}</div>
                            </div>
                            <div class="bg-white p-2 rounded">
                                <div class="text-gray-500">Reps</div>
                                <div>${exercise.reps}</div>
                            </div>
                        </div>
                        <div class="text-xs text-gray-400 mt-1">${formatShortDate(exercise.date)}</div>
                    `;
                    exercisesContainer.appendChild(exerciseElement);
                });
                
                // Add event listeners to delete buttons
                document.querySelectorAll('.delete-exercise').forEach(btn => {
                    btn.addEventListener('click', function() {
                        const index = parseInt(this.dataset.index);
                        deleteExercise(index);
                    });
                });
                
                // Add event listeners to edit buttons
                document.querySelectorAll('.edit-exercise').forEach(btn => {
                    btn.addEventListener('click', function() {
                        const index = parseInt(this.dataset.index);
                        editExercise(index);
                    });
                });
            }
            
            function addExercise() {
                const name = exerciseNameInput.value.trim();
                const weight = parseFloat(exerciseWeightInput.value);
                const sets = parseInt(exerciseSetsInput.value);
                const reps = parseInt(exerciseRepsInput.value);
                
                if (!name || isNaN(weight) || isNaN(sets) || isNaN(reps)) {
                    alert('Please fill in all fields with valid values');
                    return;
                }
                
                const newExercise = {
                    name,
                    weight,
                    sets,
                    reps,
                    date: new Date().toISOString()
                };
                
                workouts[currentDay].exercises.push(newExercise);
                workouts[currentDay].completed = workouts[currentDay].exercises.length > 0;
                workouts[currentDay].date = new Date().toISOString();
                saveData();
                updateUI();
                loadHistory();
                
                // Reset form
                exerciseNameInput.value = '';
                exerciseWeightInput.value = '';
                exerciseSetsInput.value = '3';
                exerciseRepsInput.value = '10';
                exerciseNameInput.focus();
            }
            
            function deleteExercise(index) {
                if (confirm('Are you sure you want to delete this exercise?')) {
                    workouts[currentDay].exercises.splice(index, 1);
                    workouts[currentDay].completed = workouts[currentDay].exercises.length > 0;
                    saveData();
                    updateUI();
                    loadHistory();
                }
            }
            
            function editExercise(index) {
                const exercise = workouts[currentDay].exercises[index];
                
                // Fill the form with exercise data
                exerciseNameInput.value = exercise.name;
                exerciseWeightInput.value = exercise.weight;
                exerciseSetsInput.value = exercise.sets;
                exerciseRepsInput.value = exercise.reps;
                
                // Delete the exercise (we'll add it again when saved)
                workouts[currentDay].exercises.splice(index, 1);
                updateUI();
                loadHistory();
                
                // Focus on the name field
                exerciseNameInput.focus();
            }
            
            function updateProgress() {
                const dayExercises = workouts[currentDay].exercises;
                const totalExercises = dayExercises.length;
                
                // Simple progress calculation (could be enhanced)
                const progress = totalExercises > 0 ? Math.min(100, totalExercises * 20) : 0;
                
                progressBar.style.width = `${progress}%`;
                progressPercent.textContent = `${progress}%`;
                
                // Change color based on progress
                progressBar.className = 'progress-bar h-2.5 rounded-full';
                if (progress < 30) progressBar.classList.add('bg-red-500');
                else if (progress < 70) progressBar.classList.add('bg-yellow-500');
                else progressBar.classList.add('bg-green-500');
            }
            
            function saveData() {
                localStorage.setItem('workoutLoggerData', JSON.stringify(workouts));
            }
            
            function loadHistory() {
                historyContainer.innerHTML = '';
                
                // Get all workout days that have exercises
                const workoutDaysWithData = Object.entries(workouts)
                    .filter(([day, data]) => data.exercises.length > 0)
                    .sort((a, b) => new Date(b[1].date) - new Date(a[1].date));
                
                if (workoutDaysWithData.length === 0) {
                    historyContainer.innerHTML = `
                        <div class="text-center py-8 text-gray-400">
                            <i class="fas fa-dumbbell text-4xl mb-2"></i>
                            <p>Your workout history will appear here</p>
                        </div>
                    `;
                    return;
                }
                
                workoutDaysWithData.forEach(([day, workoutData]) => {
                    const historyItem = document.createElement('div');
                    historyItem.className = 'history-item bg-gray-50 rounded-lg p-4 mb-3';
                    
                    if (historyViewMode === 'detailed') {
                        historyItem.innerHTML = `
                            <div class="flex justify-between items-center mb-2">
                                <div>
                                    <h3 class="font-medium">${day.charAt(0).toUpperCase() + day.slice(1)} - 
                                    <span class="${getWorkoutTypeColorClass(day)}">
                                        ${getWorkoutType(day)}
                                    </span></h3>
                                    <div class="text-xs text-gray-500">${formatDate(workoutData.date)}</div>
                                </div>
                                <div class="flex space-x-2">
                                    <button class="edit-history p-1 text-blue-500 hover:text-blue-700" data-day="${day}">
                                        <i class="fas fa-edit"></i>
                                    </button>
                                    <span class="text-sm text-gray-500">${workoutData.exercises.length} ex.</span>
                                </div>
                            </div>
                            <div class="flex space-x-2 text-sm mb-2">
                                <span class="bg-blue-100 text-blue-800 px-2 py-1 rounded">${workoutData.completed ? 'Completed' : 'In Progress'}</span>
                                <span class="bg-green-100 text-green-800 px-2 py-1 rounded">${formatShortDate(workoutData.date)}</span>
                            </div>
                            <div class="history-exercises">
                                ${renderHistoryExercises(workoutData.exercises)}
                            </div>
                        `;
                    } else {
                        historyItem.innerHTML = `
                            <div class="flex justify-between items-center">
                                <div>
                                    <h3 class="font-medium">${day.charAt(0).toUpperCase() + day.slice(1)} - 
                                    <span class="${getWorkoutTypeColorClass(day)}">
                                        ${getWorkoutType(day)}
                                    </span></h3>
                                    <div class="text-xs text-gray-500">${formatDate(workoutData.date)}</div>
                                </div>
                                <div class="flex space-x-2 items-center">
                                    <button class="edit-history p-1 text-blue-500 hover:text-blue-700" data-day="${day}">
                                        <i class="fas fa-edit"></i>
                                    </button>
                                    <span class="text-sm bg-blue-100 text-blue-800 px-2 py-1 rounded">${workoutData.exercises.length} ex.</span>
                                </div>
                            </div>
                        `;
                    }
                    
                    historyContainer.appendChild(historyItem);
                    
                    // Add click event to toggle exercises visibility (detailed view only)
                    if (historyViewMode === 'detailed') {
                        const header = historyItem.querySelector('.flex.justify-between.items-center');
                        const exercisesSection = historyItem.querySelector('.history-exercises');
                        
                        header.addEventListener('click', function(e) {
                            // Don't toggle if clicking the edit button
                            if (!e.target.closest('.edit-history')) {
                                historyItem.classList.toggle('active');
                                exercisesSection.classList.toggle('show');
                            }
                        });
                    }
                    
                    // Add event listener to edit button
                    historyItem.querySelector('.edit-history').addEventListener('click', function() {
                        const day = this.dataset.day;
                        openEditHistoryModal(day);
                    });
                });
            }
            
            function renderHistoryExercises(exercises) {
                if (exercises.length === 0) return '';
                
                let html = '<div class="space-y-2">';
                exercises.forEach((exercise, index) => {
                    html += `
                        <div class="bg-white p-3 rounded-lg border border-gray-200">
                            <div class="flex justify-between items-start">
                                <div class="font-medium">${exercise.name}</div>
                                <div class="flex space-x-2">
                                    <button class="edit-history-exercise p-1 text-blue-500 hover:text-blue-700" data-index="${index}">
                                        <i class="fas fa-edit"></i>
                                    </button>
                                    <button class="delete-history-exercise p-1 text-red-500 hover:text-red-700" data-index="${index}">
                                        <i class="fas fa-trash"></i>
                                    </button>
                                </div>
                            </div>
                            <div class="grid grid-cols-3 gap-2 text-sm mt-2">
                                <div>
                                    <div class="text-gray-500">Weight</div>
                                    <div>${exercise.weight} lbs</div>
                                </div>
                                <div>
                                    <div class="text-gray-500">Sets</div>
                                    <div>${exercise.sets}</div>
                                </div>
                                <div>
                                    <div class="text-gray-500">Reps</div>
                                    <div>${exercise.reps}</div>
                                </div>
                            </div>
                            <div class="text-xs text-gray-400 mt-1">${formatShortDate(exercise.date)}</div>
                        </div>
                    `;
                });
                html += '</div>';
                return html;
            }
            
            function openEditHistoryModal(day) {
                const workoutData = workouts[day];
                
                editHistoryContent.innerHTML = `
                    <div class="mb-4">
                        <h4 class="font-medium text-lg mb-2">${day.charAt(0).toUpperCase() + day.slice(1)} Workout</h4>
                        <div class="text-sm text-gray-600 mb-4">${formatDate(workoutData.date)}</div>
                        
                        <div class="flex items-center mb-4">
                            <label class="block text-sm font-medium text-gray-700 mr-2">Completed:</label>
                            <input type="checkbox" id="edit-completed" ${workoutData.completed ? 'checked' : ''} class="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded">
                        </div>
                        
                        <div class="mb-2">
                            <label class="block text-sm font-medium text-gray-700 mb-1">Workout Date</label>
                            <input type="datetime-local" id="edit-workout-date" value="${formatDateTimeLocal(workoutData.date)}" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500">
                        </div>
                    </div>
                    
                    <div class="border-t border-gray-200 pt-4">
                        <h5 class="font-medium mb-3">Exercises</h5>
                        <div id="edit-exercises-list" class="space-y-3 mb-4">
                            ${renderEditExercisesList(workoutData.exercises)}
                        </div>
                        
                        <div class="bg-gray-50 p-3 rounded-lg">
                            <h6 class="font-medium mb-2">Add New Exercise</h6>
                            <div class="grid grid-cols-1 md:grid-cols-4 gap-2">
                                <div>
                                    <input type="text" id="new-exercise-name" placeholder="Exercise" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                                <div>
                                    <input type="number" id="new-exercise-weight" placeholder="Weight" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                                <div>
                                    <input type="number" id="new-exercise-sets" placeholder="Sets" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                                <div>
                                    <input type="number" id="new-exercise-reps" placeholder="Reps" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                            </div>
                            <button id="add-new-exercise" class="mt-2 w-full bg-blue-600 hover:bg-blue-700 text-white py-1 px-3 rounded-md text-sm transition-colors">
                                <i class="fas fa-plus mr-1"></i> Add Exercise
                            </button>
                        </div>
                    </div>
                    
                    <div class="flex justify-end space-x-3 mt-6">
                        <button id="cancel-edit" class="px-4 py-2 border border-gray-300 rounded-md text-sm font-medium text-gray-700 hover:bg-gray-50">
                            Cancel
                        </button>
                        <button id="save-edit" data-day="${day}" class="px-4 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-md text-sm font-medium">
                            Save Changes
                        </button>
                    </div>
                `;
                
                // Add event listeners to delete buttons
                editHistoryContent.querySelectorAll('.delete-history-exercise').forEach(btn => {
                    btn.addEventListener('click', function() {
                        const index = parseInt(this.dataset.index);
                        if (confirm('Are you sure you want to delete this exercise?')) {
                            workoutData.exercises.splice(index, 1);
                            openEditHistoryModal(day); // Refresh the modal
                        }
                    });
                });
                
                // Add event listener to add new exercise button
                editHistoryContent.querySelector('#add-new-exercise').addEventListener('click', function() {
                    const name = editHistoryContent.querySelector('#new-exercise-name').value.trim();
                    const weight = parseFloat(editHistoryContent.querySelector('#new-exercise-weight').value);
                    const sets = parseInt(editHistoryContent.querySelector('#new-exercise-sets').value);
                    const reps = parseInt(editHistoryContent.querySelector('#new-exercise-reps').value);
                    
                    if (!name || isNaN(weight) || isNaN(sets) || isNaN(reps)) {
                        alert('Please fill in all fields with valid values');
                        return;
                    }
                    
                    workoutData.exercises.push({
                        name,
                        weight,
                        sets,
                        reps,
                        date: new Date().toISOString()
                    });
                    
                    openEditHistoryModal(day); // Refresh the modal
                });
                
                // Add event listener to save button
                editHistoryContent.querySelector('#save-edit').addEventListener('click', function() {
                    const day = this.dataset.day;
                    const completed = editHistoryContent.querySelector('#edit-completed').checked;
                    const date = new Date(editHistoryContent.querySelector('#edit-workout-date').value).toISOString();
                    
                    workouts[day].completed = completed;
                    workouts[day].date = date;
                    
                    // Update all exercises dates if workout date changed
                    if (workouts[day].date !== workoutData.date) {
                        workouts[day].exercises.forEach(exercise => {
                            exercise.date = workouts[day].date;
                        });
                    }
                    
                    saveData();
                    updateUI();
                    loadHistory();
                    editHistoryModal.classList.add('hidden');
                });
                
                // Add event listener to cancel button
                editHistoryContent.querySelector('#cancel-edit').addEventListener('click', function() {
                    editHistoryModal.classList.add('hidden');
                });
                
                editHistoryModal.classList.remove('hidden');
            }
            
            function renderEditExercisesList(exercises) {
                if (exercises.length === 0) return '<div class="text-center py-4 text-gray-400">No exercises</div>';
                
                let html = '';
                exercises.forEach((exercise, index) => {
                    html += `
                        <div class="bg-white p-3 rounded-lg border border-gray-200">
                            <div class="grid grid-cols-1 md:grid-cols-5 gap-2">
                                <div>
                                    <label class="text-xs text-gray-500">Exercise</label>
                                    <input type="text" value="${exercise.name}" data-index="${index}" data-field="name" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                                <div>
                                    <label class="text-xs text-gray-500">Weight</label>
                                    <input type="number" value="${exercise.weight}" data-index="${index}" data-field="weight" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                                <div>
                                    <label class="text-xs text-gray-500">Sets</label>
                                    <input type="number" value="${exercise.sets}" data-index="${index}" data-field="sets" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                                <div>
                                    <label class="text-xs text-gray-500">Reps</label>
                                    <input type="number" value="${exercise.reps}" data-index="${index}" data-field="reps" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                                </div>
                                <div>
                                    <label class="text-xs text-gray-500">Actions</label>
                                    <button class="delete-history-exercise w-full px-2 py-1 bg-red-500 hover:bg-red-600 text-white rounded-md text-sm" data-index="${index}">
                                        <i class="fas fa-trash mr-1"></i> Delete
                                    </button>
                                </div>
                            </div>
                            <div class="mt-2">
                                <label class="text-xs text-gray-500">Date</label>
                                <input type="datetime-local" value="${formatDateTimeLocal(exercise.date)}" data-index="${index}" data-field="date" class="w-full px-2 py-1 border border-gray-300 rounded-md text-sm">
                            </div>
                        </div>
                    `;
                });
                
                // Add input change listeners
                setTimeout(() => {
                    editHistoryContent.querySelectorAll('input[data-index]').forEach(input => {
                        input.addEventListener('change', function() {
                            const index = parseInt(this.dataset.index);
                            const field = this.dataset.field;
                            const value = field === 'name' ? this.value : 
                                         field === 'date' ? new Date(this.value).toISOString() :
                                         parseFloat(this.value);
                            
                            workouts[currentDay].exercises[index][field] = value;
                        });
                    });
                }, 0);
                
                return html;
            }
            
            function toggleHistoryView() {
                historyViewMode = historyViewMode === 'detailed' ? 'compact' : 'detailed';
                toggleHistoryViewBtn.innerHTML = historyViewMode === 'detailed' ? 
                    '<i class="fas fa-list mr-1"></i> Compact View' : 
                    '<i class="fas fa-list mr-1"></i> Detailed View';
                loadHistory();
            }
            
            function getWorkoutType(day) {
                if (day === 'monday' || day === 'thursday') return 'Push';
                if (day === 'tuesday' || day === 'friday') return 'Pull';
                if (day === 'wednesday' || day === 'saturday') return 'Legs';
                return '';
            }
            
            function getWorkoutTypeColorClass(day) {
                if (day === 'monday' || day === 'thursday') return 'text-blue-500';
                if (day === 'tuesday' || day === 'friday') return 'text-green-500';
                if (day === 'wednesday' || day === 'saturday') return 'text-purple-500';
                return '';
            }
            
            function formatDate(dateString) {
                try {
                    const date = new Date(dateString);
                    if (isNaN(date.getTime())) {
                        return 'Date not available';
                    }
                    return date.toLocaleDateString('en-US', { 
                        weekday: 'long', 
                        month: 'short', 
                        day: 'numeric', 
                        year: 'numeric',
                        hour: '2-digit',
                        minute: '2-digit'
                    });
                } catch (e) {
                    console.error('Error formatting date:', e);
                    return 'Date not available';
                }
            }
            
            function formatShortDate(dateString) {
                try {
                    const date = new Date(dateString);
                    if (isNaN(date.getTime())) {
                        return '';
                    }
                    return date.toLocaleDateString('en-US', { 
                        month: 'short', 
                        day: 'numeric', 
                        hour: '2-digit',
                        minute: '2-digit'
                    });
                } catch (e) {
                    console.error('Error formatting short date:', e);
                    return '';
                }
            }
            
            function formatDateTimeLocal(dateString) {
                try {
                    const date = new Date(dateString);
                    if (isNaN(date.getTime())) {
                        return '';
                    }
                    const year = date.getFullYear();
                    const month = String(date.getMonth() + 1).padStart(2, '0');
                    const day = String(date.getDate()).padStart(2, '0');
                    const hours = String(date.getHours()).padStart(2, '0');
                    const minutes = String(date.getMinutes()).padStart(2, '0');
                    
                    return `${year}-${month}-${day}T${hours}:${minutes}`;
                } catch (e) {
                    console.error('Error formatting datetime-local:', e);
                    return '';
                }
            }
        });
    </script>
<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - <a href="https://enzostvs-deepsite.hf.space?remix=jrrade/myworkouts" style="color: #fff;text-decoration: underline;" target="_blank" >🧬 Remix</a></p></body>
</html>