.portal-wait { position:fixed; inset:0; z-index:120; display:flex; align-items:center; justify-content:center; padding:1rem; background:rgb(15 23 42 / .64); backdrop-filter:blur(3px); }
.portal-wait[hidden] { display:none; }
.portal-wait-card { width:min(25rem,calc(100vw - 2rem)); border-radius:1.25rem; background:#fff; padding:1.5rem; box-shadow:0 24px 70px rgb(15 23 42 / .35); color:#0f172a; }
.portal-wait-icon { display:flex; width:3rem; height:3rem; align-items:center; justify-content:center; border-radius:1rem; background:#dbeafe; color:#2563eb; font-size:1.25rem; }
.portal-wait-title { margin:.9rem 0 .25rem; font-size:1.15rem; font-weight:800; }
.portal-wait-message { margin:0; color:#64748b; font-size:.9rem; line-height:1.5; }
.portal-wait-track { height:.5rem; margin-top:1.1rem; overflow:hidden; border-radius:999px; background:#e2e8f0; }
.portal-wait-bar { width:42%; height:100%; border-radius:inherit; background:linear-gradient(90deg,#2563eb,#06b6d4); animation:portal-wait-progress 1.15s ease-in-out infinite; }
@keyframes portal-wait-progress { 0% { transform:translateX(-110%); } 100% { transform:translateX(340%); } }
@media (prefers-reduced-motion:reduce) { .portal-wait-bar { width:100%; animation:none; } }