/* ================================================
   Stili Dropdown Menu
   ================================================ */
#main-menu-mobile {
    margin-right: 0px;
}

/* Stile base per i sottomenu */
#main-menu .nav-item {
    position: relative;
}

/* Sottomenu nascosto di default */
#main-menu .nav-item > ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    padding: 0;
    margin: 0;
    list-style: none;
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Mostra il sottomenu al hover o quando ha classe active */
#main-menu .nav-item:hover > ul,
#main-menu .nav-item.dropdown-open > ul {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Stile per le voci del sottomenu */
#main-menu .nav-item ul .nav-item {
    display: block;
    position: relative;
}

#main-menu .nav-item ul .nav-link {
    padding: 12px 24px;
    color: #333333;
    display: block;
    white-space: nowrap;
    transition: none;
    border-left: 3px solid transparent;
    margin-left: 0 !important;
}

#main-menu .nav-item ul .nav-link:hover {
    background-color: #f8f9fa;
    color: #dc3545;
    border-top: 0 !important;
    border-left-color: #dc3545;
    padding-left: 28px;
}

#main-menu .nav-item ul .nav-link.active {
    background-color: #f8f9fa;
    color: #dc3545;
    /* font-weight: 600; */
    border-left-color: #dc3545;
    border-top: 0 !important;
}

/* Stile speciale per il link parent nel sottomenu desktop */
#main-menu .nav-item ul .parent-link-item .nav-link {
    font-weight: 600;
    color: #dc3545;
    background-color: #fff5f5;
    border-bottom: 1px solid #ffe0e0;
}

#main-menu .nav-item ul .parent-link-item .nav-link:hover {
    background-color: #ffebeb;
    color: #c82333;
}

/* Indicatore per voci con sottomenu */
/* #main-menu > .nav-item:has(> ul) > .nav-link::after {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-left: 8px;
    font-size: 0.85em;
    transition: transform 0.3s ease;
} */

#main-menu > .nav-item:hover > .nav-link::after,
#main-menu > .nav-item.dropdown-open > .nav-link::after {
    transform: rotate(180deg);
}

/* Stile per il link principale quando il dropdown è aperto */
#main-menu > .nav-item:hover > .nav-link,
#main-menu > .nav-item.dropdown-open > .nav-link {
    color: #dc3545;
}

/* Animazione per l'ingresso delle voci del sottomenu */
#main-menu .nav-item ul .nav-item {
    animation: fadeInUp 0.3s ease forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#main-menu .nav-item:hover ul .nav-item:nth-child(1) {
    animation-delay: 0.05s;
}

#main-menu .nav-item:hover ul .nav-item:nth-child(2) {
    animation-delay: 0.1s;
}

#main-menu .nav-item:hover ul .nav-item:nth-child(3) {
    animation-delay: 0.15s;
}

#main-menu .nav-item:hover ul .nav-item:nth-child(4) {
    animation-delay: 0.2s;
}

#main-menu .nav-item:hover ul .nav-item:nth-child(5) {
    animation-delay: 0.25s;
}

/* ================================================
   Menu Mobile
   ================================================ */

/* Per dispositivi mobile */
@media (max-width: 767px) {
    #main-menu-mobile .nav-item > ul {
        display: none;
        position: static;
        background-color: #f8f9fa;
        box-shadow: none;
        border-radius: 0;
        padding: 0;
        margin: 0;
        opacity: 1;
        transform: none;
        transition: none;
        border-left: 3px solid #dc3545;
        margin-left: 15px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, opacity 0.3s ease;
    }

    #main-menu-mobile .nav-item.dropdown-open > ul {
        display: block;
        max-height: 800px;
        opacity: 1;
    }

    #main-menu-mobile .nav-item ul .nav-link {
        padding: 12px 20px;
        font-size: 0.95em;
        color: #555;
        border-left: none;
        transition: all 0.2s ease;
    }

    #main-menu-mobile .nav-item ul .nav-link:hover,
    #main-menu-mobile .nav-item ul .nav-link.active {
        background-color: #ffffff;
        color: #dc3545;
        padding-left: 28px;
    }

    /* Stile speciale per il link parent nel sottomenu */
    #main-menu-mobile .nav-item ul .parent-link-item .nav-link {
        font-weight: 600;
        color: #dc3545;
        background-color: #fff5f5;
        border-bottom: 1px solid #ffe0e0;
    }

    #main-menu-mobile .nav-item ul .parent-link-item .nav-link:hover {
        background-color: #ffebeb;
        color: #c82333;
    }

    /* Indicatore freccia per voci con sottomenu */
    /* #main-menu-mobile > .nav-item:has(> ul) > .nav-link {
        position: relative;
    }

    #main-menu-mobile > .nav-item:has(> ul) > .nav-link::after {
        content: '\f107';
        font-family: 'Font Awesome 5 Free';
        font-weight: 900;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        transition: transform 0.3s ease;
        font-size: 0.9em;
    }

    #main-menu-mobile > .nav-item.dropdown-open > .nav-link::after {
        transform: translateY(-50%) rotate(180deg);
    } */

    /* Stile per il link principale quando dropdown è aperto */
    #main-menu-mobile > .nav-item.dropdown-open > .nav-link {
        background-color: #f8f9fa;
        color: #dc3545;
        font-weight: 600;
    }

    /* Padding per il menu mobile */
    #main-menu-mobile > .nav-item > .nav-link {
        padding: 14px 5px;
        border-bottom: 1px solid #f0f0f0;
    }

    /* Rimuovi bordi dall'ultimo elemento */
    #main-menu-mobile > .nav-item:last-child > .nav-link {
        border-bottom: none;
    }
}

/* ================================================
   Responsive
   ================================================ */

/* Tablet */
@media (min-width: 768px) and (max-width: 991px) {
    #main-menu .nav-item > ul {
        min-width: 240px;
    }

    #main-menu .nav-item ul .nav-link {
        padding: 10px 20px;
        font-size: 0.95em;
    }
}

/* Desktop large */
@media (min-width: 1200px) {
    #main-menu .nav-item > ul {
        min-width: 300px;
    }

    #main-menu .nav-item ul .nav-link {
        padding: 14px 28px;
    }
}

/* Hover overlay per sfondo scuro quando dropdown è aperto */
.dropdown-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.1);
    z-index: 999;
    pointer-events: none;
}

.dropdown-overlay.active {
    display: block;
}