:root{--primary: #2196f3;--success: #28a745;--danger: #dc3545;--bg-app: #f0f2f5;--radius: 12px}html,body{height:100%;margin:0;padding:0;background-color:#f4f6f9}ion-content,.scroll-content{--keyboard-offset: 0;padding-bottom:var(--keyboard-offset)}body{--keyboard-offset: 0px}.main-container{padding-bottom:var(--keyboard-offset);transition:padding-bottom .2s ease}