html, body { background: transparent !important; }
body::before { content:''; position:fixed; inset:0; background-image: var(--bg-url, none); background-size:cover; background-position:center; background-repeat:no-repeat; z-index:-1; }
/* Glass */
.bg-white, .shadow, .rounded-2xl, .p-4, .p-6 { background: rgba(255,255,255,0.7) !important; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }