• Grid System: Responsive layouts for all screen sizes
• Containers: Content alignment and padding
• Navbar: Navigation with dropdowns and mobile menu
• Sidebar: Secondary navigation for dashboards
• Footer: Site information and links
• Cards: Content containers for various purposes

• Forms: User input with validation
• Buttons: Actions with various styles and states
• Modals: Popup dialogs for details and forms
• Dropdowns: Menu selections and user options
• Carousel: Image sliders and featured content
• Accordion: Collapsible content sections

/* Custom CSS Variables */
            :root {
            --primary-color: #0d6efd;
            --secondary-color: #6c757d;
            --success-color: #198754;
            --border-radius: 0.5rem;
            }

            /* Override Bootstrap Variables */
            $primary: #0d6efd;
            $border-radius: 0.5rem;
            $font-family-base: 'Inter', system-ui, -apple-system;

            /* Custom Component Styling */
            .custom-card {
            border: 2px solid var(--primary-color);
            border-radius: var(--border-radius);
            transition: all 0.3s ease;
            }

            .custom-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            }

            /* Responsive Utilities */
            @media (max-width: 768px) {
            .mobile-stack {
                flex-direction: column !important;
            }
            
            .mobile-center {
                text-align: center !important;
            }
            }

// Initialize Bootstrap Components
            const tooltips = document.querySelectorAll('[data-bs-toggle="tooltip"]');
            tooltips.forEach(tooltip => new bootstrap.Tooltip(tooltip));

            // Custom JavaScript Functionality
            class ProjectManager {
            constructor() {
                this.init();
            }
            
            init() {
                this.bindEvents();
                this.loadData();
                this.setupValidation();
            }
            
            bindEvents() {
                // Event listeners for interactivity
                document.addEventListener('click', this.handleClick.bind(this));
                window.addEventListener('resize', this.handleResize.bind(this));
            }
            
            // More methods...
            }

            // Form Validation
            function validateForm(form) {
            const email = form.querySelector('[type="email"]');
            const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
            
            if (!emailRegex.test(email.value)) {
                email.classList.add('is-invalid');
                return false;
            }
            
            return true;
            }