:root{--bs-primary:#6558d3;--bs-primary-rgb:101,88,211}body{min-height:100vh}.navbar-brand{letter-spacing:-.03em}.card{border-radius:1rem}.table>:not(caption)>*>*{padding:.9rem 1rem}.btn{border-radius:.6rem}.qr-preview{max-width:100%;padding:.75rem;background:#fff;border-radius:.75rem}.qr-preview canvas,.qr-preview img{max-width:100%;height:auto!important}