.guest-warning-overlay{
    position:fixed;
    inset:0;
    z-index:99998;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:20px;
    background:rgba(0,0,0,.52);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    opacity:1;
    transition:opacity .25s ease;
}

.guest-warning-overlay[hidden]{
    display:none;
}

.guest-warning-modal{
    width:min(500px,100%);
    padding:42px;
    border:1px solid rgba(255,255,255,.1);
    border-radius:24px;
    background:rgba(8,26,44,.96);
    box-shadow:0 30px 80px rgba(0,0,0,.48);
    text-align:center;
    animation:loginAppear .35s ease;
}

.guest-warning-seal{
    display:block;
    margin-bottom:14px;
    color:var(--secondary);
    font-size:2.1rem;
}

.guest-warning-modal h2{
    margin-bottom:18px;
}

.guest-warning-modal p{
    margin:0 0 14px;
    color:var(--text-muted);
    line-height:1.65;
}

.guest-warning-actions{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
    margin-top:28px;
}

.guest-warning-actions button{
    min-height:50px;
    padding:12px 18px;
    border-radius:999px;
    font:inherit;
    font-weight:700;
    cursor:pointer;
}

.guest-warning-continue{
    border:0;
    background:var(--primary);
    color:white;
}

.guest-warning-sign-in{
    border:1px solid rgba(88,196,255,.55);
    background:rgba(88,196,255,.08);
    color:var(--secondary);
}

.guest-warning-actions button:hover,
.guest-warning-actions button:focus-visible{
    transform:translateY(-2px);
}

.guest-warning-cancel{
    margin-top:18px;
    border:0;
    background:none;
    color:var(--text-muted);
    font:inherit;
    cursor:pointer;
}

@media (max-width:560px){
    .guest-warning-modal{
        max-height:92vh;
        padding:30px 22px;
        overflow-y:auto;
    }

    .guest-warning-actions{
        grid-template-columns:1fr;
    }
}