Professional Folder Tree with Active Path

by velo_ninja

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Mold Regulation System</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css">
    <style>
        /* Reset and Base Styles */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background-color: #f1f5f9;
            color: #1e293b;
            line-height: 1.5;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 1rem;
        }

        /* Main Container */
        #mainContent {
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            background-color: #ffffff;
            border-radius: 0.5rem;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            padding: 1.5rem;
        }

        /* Section Containers */
        .section-container {
            width: 100%;
            border: 1px solid #e2e8f0;
            border-radius: 0.5rem;
            background-color: #f9fafb;
            overflow: hidden;
        }

        .sub-section-container {
            max-height: 400px; /* Adjust as needed */
            overflow-y: auto;
            scroll-behavior: smooth;
            padding: 1rem;
            width: 100%;
        }

        .sub-section-container::-webkit-scrollbar {
            width: 6px;
        }

        .sub-section-container::-webkit-scrollbar-track {
            background: #f1f3f4;
            border-radius: 3px;
        }

        .sub-section-container::-webkit-scrollbar-thumb {
        ...

CSS

:root {
            --sidebar-width-expanded: 300px;
            --sidebar-width-collapsed: 80px;
            --header-footer-min-height: 56px;
            --spacing-xs: 1px;
            --spacing-sm: 5px;
            --spacing-md: 12px; /* Base padding for level 0 content */
            --spacing-lg: 16px;
            --border-radius-sm: 4px;
            --border-radius-md: 8px;
            --button-size: 36px;
            --color-background: #012a5b;
            --color-text: #ffffff9d;
            --color-text-hover: #ffffff;
            --color-text-secondary: #8a9db8;
            --color-primary-blue: rgba(23, 59, 126, 0.68);
            --color-secondary-blue: rgba(44, 135, 255, 0.68);
            --color-accent-orange: #f97316;
            --color-accent-cyan: #fefe00;
            --color-accent-lime: #a3e635;
            --bgColor-sidebar: linear-gradient(180deg, var(--color-primary-blue) 10%, #020a1c 50%);
            --borderColor-sidebar: rgba(237, 240, 245, 0.3);
            --bgColor-header-footer: linear-gradient(180deg, var(--color-secondary-blue) 10%, #002d63 100%);
            --bgColor-button: linear-gradient(145deg, #1d5097 0%, var(--color-primary-blue) 100%);
            --bgColor-button-hover: linear-gradient(145deg, rgba(33, 83, 133, 0.3) 5%, #0099ff97 100%);
            --bgColor-button-active: #111827;
            --main-folder-color: var(--color-accent-orange);
            --subfolder-color: var(--color-accent-cyan);
            --file-color: var(--color-accent-lime);
            --arrow-color: var(--color-text-secondary);
            --menu-label-color: var(--color-text);
            --menu-label-color-hover: var(--color-text-hover);
            --selected-item-bg: linear-gradient(90deg, var(--color-primary-blue) 0%, var(--color-secondary-blue) 100%);
            --selected-item-border: var(--color-primary-blue);
            --tooltip-bg: linear-gradient(145deg, #0284c7 0%, #0369a1 100%);
           ...