.auth-popup {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    width: 100%;
    max-width: 400px;
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 1.5rem;
    animation: slide-up 0.3s ease-out;
}

.auth-popup h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
    font-weight: bold;
}

.auth-popup p {
    font-size: 0.95rem;
    color: #444;
    margin-bottom: 1rem;
}

.auth-popup .actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.auth-popup .btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
}

.auth-popup .btn-login {
    background-color: #2563eb;
    color: white;
    border: none;
}

.auth-popup .btn-close {
    background-color: #e5e7eb;
    color: #333;
    border: none;
    /* Supprime l'effet 3D natif */
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}



@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}