.modal-header-premium{background:linear-gradient(135deg,#1e3a8a,#3b82f6);position:relative;z-index:10}.header-icon-box{background:hsla(0,0%,100%,.15);padding:8px;border-radius:12px;backdrop-filter:blur(8px);border:1px solid hsla(0,0%,100%,.2)}