/* 
 * Language Selector Styles
 * Stili personalizzati per il selettore di lingua
 */

/* Contenitore principale del selettore lingua */
.language-switch {
    position: relative;
}

/* Toggle button del selettore lingua */
.language-switch .dropdown-toggle {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    background: none;
}

.language-switch .dropdown-toggle:hover,
.language-switch .dropdown-toggle:focus {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

/* Bandiera nel toggle button */
.language-switch .dropdown-toggle img {
    width: 20px;
    height: 15px;
    object-fit: cover;
    margin-right: 8px;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Testo della lingua corrente */
.language-switch .dropdown-toggle span {
    font-size: 12px;
    font-weight: 500;
    margin-right: 4px;
}

/* Icona freccia */
.language-switch .dropdown-toggle .caret {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    vertical-align: middle;
    border-top: 4px solid;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    opacity: 0.6;
}

/* Menu dropdown */
.language-switch .dropdown-menu {
    min-width: 160px;
    max-width: 200px;
    padding: 4px 0;
    margin: 2px 0 0;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
    position: absolute;
    top: 100%;
    right: 0;
    left: auto;
    z-index: 1000;
    display: none;
}

/* Mostra il menu quando il dropdown è aperto */
.language-switch.open .dropdown-menu {
    display: block;
}

/* Elementi del menu */
.language-switch .dropdown-menu li {
    margin: 0;
}

.language-switch .dropdown-menu li a {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    color: #333;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
    border: none;
    background: none;
}

.language-switch .dropdown-menu li a:hover,
.language-switch .dropdown-menu li a:focus {
    color: #262626;
    background-color: #f5f5f5;
    text-decoration: none;
}

/* Bandiera negli elementi del menu */
.language-switch .dropdown-menu li a img {
    width: 20px;
    height: 15px;
    object-fit: cover;
    margin-right: 10px;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

/* Testo della lingua nel menu */
.language-switch .dropdown-menu li a span {
    font-size: 14px;
    line-height: 1.4;
}

/* Lingua attualmente selezionata */
.language-switch .dropdown-menu li.active a {
    color: #26A69A;
    background-color: rgba(38, 166, 154, 0.1);
    font-weight: 500;
}

/* Stili responsivi per mobile */
@media (max-width: 768px) {
    .language-switch .dropdown-menu {
        min-width: 140px;
        right: 0;
        left: auto;
    }
    
    .language-switch .dropdown-toggle {
        padding: 6px 10px;
    }
    
    .language-switch .dropdown-toggle img {
        width: 18px;
        height: 14px;
    }
    
    .language-switch .dropdown-menu li a {
        padding: 10px 12px;
    }
    
    .language-switch .dropdown-menu li a img {
        width: 18px;
        height: 14px;
        margin-right: 8px;
    }
}

/* Animazioni per apertura/chiusura */
.language-switch .dropdown-menu {
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    pointer-events: none;
}

.language-switch.open .dropdown-menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Fix per evitare conflitti con altri dropdown */
.language-switch .dropdown-menu:before,
.language-switch .dropdown-menu:after {
    display: none;
}

/* Loading state per le bandiere */
.language-switch img {
    background-color: #f8f9fa;
    transition: opacity 0.3s ease;
}

.language-switch img:not([src]),
.language-switch img[src=""] {
    opacity: 0;
}

/* Accessibilità */
.language-switch .dropdown-toggle:focus {
    outline: 2px solid #26A69A;
    outline-offset: 2px;
}

.language-switch .dropdown-menu li a:focus {
    outline: 1px solid #26A69A;
    outline-offset: -1px;
}

/* Dark theme support (se necessario) */
@media (prefers-color-scheme: dark) {
    .language-switch .dropdown-menu {
        background-color: #2d3748;
        border-color: #4a5568;
    }
    
    .language-switch .dropdown-menu li a {
        color: #e2e8f0;
    }
    
    .language-switch .dropdown-menu li a:hover {
        background-color: #4a5568;
        color: #fff;
    }
}