📏 Button Sizes
 Use 
                        btn-sm, btn-lg, or btn-xl
                        classes for different sizes
                            📏 Input Buttons (Checkboxes)
🔗 Button Groups - Horizontal
📋 Button Groups - Toolbar
📐 Button Groups - Vertical
🎛️ Button Groups - Dropdown
🎯 Icon Buttons - Icon on Top
 
                        Use 
                        d-flex flex-column align-items-center with <i class="material-symbols-rounded"> for icon-on-top buttons
                    
                            