.logout-card {
    max-width: 520px;
    margin: 3rem auto;
    padding: 2rem;
    background: rgba(255,255,255,0.08);
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    color: #fff;
}

.logout-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.logout-message {
    margin-top: 1rem;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(8px);
    animation: fadeUp 0.6s ease-out forwards;
    animation-delay: 0.2s;
}

.session-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

.btn {
    margin-top: 1.75rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn:hover {
    background: var(--accent-hover);
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}