.vanilla-modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--modal-overlay, rgba(0,0,0,0.5));
    display: flex;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none; /* Impedisce di bloccare la pagina quando invisibile */
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.vanilla-modal-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto; /* Riattiva l'interazione quando visibile */
}

.vanilla-modal-box {
    position: absolute;
    background-color: var(--modal-bg, #fff);
    color: var(--modal-text, #333);
    border: 2px solid var(--modal-border, #ccc);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    max-width: 90%;
    width: 500px;
    padding: var(--modal-pt) var(--modal-pr) var(--modal-pb) var(--modal-pl);
    text-align: var(--modal-align, center);
    box-sizing: border-box;
}

/* Posizionamenti */
.pos-center { top: 50%; left: 50%; transform: translate(-50%, -50%); }
.pos-top-left { top: 20px; left: 20px; }
.pos-top-right { top: 20px; right: 20px; }
.pos-bottom-left { bottom: 20px; left: 20px; }
.pos-bottom-right { bottom: 20px; right: 20px; }
.pos-left { top: 50%; left: 20px; transform: translateY(-50%); }
.pos-right { top: 50%; right: 20px; transform: translateY(-50%); }

/* Elementi interni */
.vanilla-modal-close-icon {
    position: absolute;
    top: 10px; right: 15px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
    color: inherit;
    opacity: 0.7;
    user-select: none;
}
.vanilla-modal-close-icon:hover { opacity: 1; }

.vanilla-modal-content { margin-top: 15px; margin-bottom: 20px; word-wrap: break-word; }

.vanilla-modal-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
}

.vanilla-modal-btn {
    background-color: var(--modal-btn-bg, #007bff);
    color: var(--modal-btn-text, #fff);
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: filter 0.2s;
}
.vanilla-modal-btn:hover { filter: brightness(0.9); }

.vanilla-modal-optout {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}