.session-idle-warning { position:fixed; inset:auto 16px 16px auto; z-index:1500; width:min(360px,calc(100vw - 32px)); padding:18px; color:#18201f; background:#fff7e9; border:2px solid #ad4107; border-radius:12px; box-shadow:0 8px 30px #0003; font:14px/1.5 Arial,sans-serif; }
.session-idle-warning p { margin:0 0 12px; }
.session-idle-warning button { min-height:44px; padding:10px 16px; color:#fff; background:#8d3505; border:0; border-radius:6px; font:700 14px Arial,sans-serif; cursor:pointer; }
body.session-expired>*:not(#sessionExpiredNotice) { display:none!important; }
#sessionExpiredNotice { margin:40px; color:#18201f; background:#fff; padding:24px; font:18px/1.5 Arial,sans-serif; }