/* Selettore lingua a tendina per login e note legali (partials/lang_menu.php) */
.lang-menu { position: relative; }

.lang-menu > summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 50px;
    list-style: none;
    cursor: pointer;
    user-select: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--ms-primary, #ba243d);
    background: rgba(255, 255, 255, .85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(186, 36, 61, .20);
}
.lang-menu > summary::-webkit-details-marker { display: none; }
.lang-menu > summary:focus-visible { outline: 2px solid var(--ms-primary, #ba243d); outline-offset: 2px; }
.lang-menu__caret { font-size: 10px; transition: transform .15s ease; }
.lang-menu[open] .lang-menu__caret { transform: rotate(180deg); }

.lang-menu__list {
    position: absolute;
    top: calc(100% + 6px);
    inset-inline-end: 0;
    z-index: 10000;
    min-width: 170px;
    margin: 0;
    padding: 6px;
    list-style: none;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, .10);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .15);
}
.lang-menu__list a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 6px;
    color: #212529;
    text-decoration: none;
    font-size: 14px;
}
.lang-menu__list a:hover { background: rgba(186, 36, 61, .08); }
.lang-menu__list a.is-active { background: var(--ms-primary, #ba243d); color: #fff; }
.lang-menu__list .lang-menu__code { width: 22px; font-size: 11px; font-weight: 700; opacity: .75; }

[data-bs-theme="dark"] .lang-menu > summary { color: #fff; background: rgba(27, 30, 46, .85); border-color: rgba(186, 36, 61, .35); }
[data-bs-theme="dark"] .lang-menu__list { background: #1f2231; border-color: rgba(255, 255, 255, .12); }
[data-bs-theme="dark"] .lang-menu__list a { color: #e9ecef; }
[data-bs-theme="dark"] .lang-menu__list a:hover { background: rgba(186, 36, 61, .25); }

/* Variante per l'intestazione rossa delle note legali */
.lang-menu--on-brand > summary { color: #fff; background: transparent; backdrop-filter: none; border-color: rgba(255, 255, 255, .5); }