/* Import Google Material Icons - deve essere all'inizio */
@import url('https://fonts.googleapis.com/icon?family=Material+Icons');

html {
    overflow: hidden;
}

/* Skip to content link (accessibility) */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    z-index: 10000;
    padding: 8px 16px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 8px;
}

/* ===================== SEARCH PAGE ===================== */
.search-main-container {
    /* Override del layout principale per la pagina search */
    display: block !important;
}

.search-page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
    /* Rimuovi completamente il margine per la sidebar */
    margin-left: 0 !important;
}

.search-form-container {
    background: var(--color-surface);
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.search-form-main {
    display: flex;
    max-width: 800px;
    margin: 0 auto;
    gap: 0;
}

#search-input {
    flex: 1;
    font-size: 1.1rem;
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-border-light);
    border-radius: 6px 0 0 6px;
    outline: none;
    transition: border-color 0.2s ease;
}

#search-input:focus {
    border-color: var(--primary-bg, #D3135A);
}

.search-button {
    font-size: 1.1rem;
    padding: 1rem 2rem;
    border: 2px solid var(--color-primary);
    background: var(--color-primary);
    color: var(--color-surface);
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    border-left: none;
}

.search-button:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}
#search-results-container {
    max-width: 100%;
    margin: 0;
    padding: 0;
}
.search-result {
    background: var(--color-surface-variant);
    border-radius: 6px;
    margin-bottom: 1.5rem;
    padding: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.search-result a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 1.1rem;
}
.search-result mark {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: bold;
    padding: 0 2px;
    border-radius: 2px;
}
.no-results {
    text-align: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-top: 2rem;
}
.search-parent {
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-style: italic;
    margin-bottom: 0.5rem;
}
.search-snippet {
    margin-top: 0.5rem;
    line-height: 1.5;
    color: var(--color-text-medium);
}

/* Stili per gerarchia dei risultati di ricerca */
.result-hierarchy {
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
}

.parent-category {
    color: var(--color-primary-dark);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.hierarchy-separator {
    margin: 0 0.5rem;
    color: var(--color-text-light);
    font-weight: normal;
}

/* Stili per il percorso di navigazione come sottotitolo */
.result-navigation-subtitle {
    margin: 0.25rem 0 0.75rem 0;
    padding: 0;
    font-size: 0.8rem;
    color: var(--color-text-light);
    font-style: italic;
    font-weight: 400;
}

/* Stili basati sul design Figma */
.search-loading {
    text-align: center;
    padding: 2rem;
    color: var(--color-text-light);
    font-size: 1.1rem;
}

.search-header-results {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border-light);
}

.search-header-results h2 {
    color: var(--color-text-dark);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.search-results-list {
    margin-bottom: 2rem;
}

.search-result-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.search-result-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(211, 19, 90, 0.15);
    transform: translateY(-1px);
}

.search-result-title {
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.search-result-breadcrumb {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    font-style: italic;
}

.search-result-snippet {
    color: var(--color-text-medium);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Paginazione basata sul design Enel */
.search-pagination {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border-light);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-btn {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-dark);
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover {
    background: var(--color-hover-bg);
    border-color: var(--color-text-description);
}

.pagination-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-surface);
}

.pagination-btn.active:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.pagination-prev,
.pagination-next {
    padding: 0.5rem 1rem;
    font-weight: 600;
}

.pagination-ellipsis {
    color: var(--color-text-description);
    padding: 0.5rem;
    font-weight: 500;
}

/* =================== BREADCRUMB STYLES =================== */

/* Breadcrumb container basato sul design Figma */
.breadcrumb-container {
    padding: 10px 16px;
    background: var(--color-surface, #ffffff);
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 0;
    position: fixed;
    top: 64px; /* Sotto l'header */
    left: 263px; /* Dopo la sidebar */
    right: 0; /* Estendi fino al bordo destro */
    z-index: 4; /* Sopra il contenuto ma sotto la sidebar */
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-family: 'Roobert ENEL', sans-serif;
    font-size: 16px;
    line-height: 16px;
}

.breadcrumb-link {
    color: #272c34;
    text-decoration: none;
    border: 0;
    border-radius: 2px;
    padding: 2px 0;
    transition: all 0.2s ease;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumb-link:hover {
    color: #1f6cf9;
    background: rgba(31, 108, 249, 0.05);
}

.breadcrumb-link:focus {
    outline: 2px solid #1f6cf9;
    outline-offset: 0;
}

.breadcrumb-separator {
    color: #667790;
    font-size: 16px;
    margin: 0 4px;
    user-select: none;
}

.breadcrumb-current {
    color: #272c34;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Back button per schermi piccoli (seguendo il design Figma) */
.breadcrumb-back-button {
    display: none;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: 0;
    border-radius: 2px;
    padding: 2px 0;
    color: #272c34;
    font-family: 'Roobert ENEL', sans-serif;
    font-size: 16px;
    line-height: 16px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.breadcrumb-back-button:hover {
    color: #1f6cf9;
    background: rgba(31, 108, 249, 0.05);
}

.breadcrumb-back-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* Quando la TOC sidebar è presente, riduci la larghezza */
.breadcrumb-container.has-toc {
    right: 263px; /* Spazio per la TOC sidebar fissa */
}

/* Responsive: su schermi piccoli mostra solo il back button */
@media (max-width: 900px) {
    .breadcrumb-content {
        display: none;
    }
    
    .breadcrumb-back-button {
        display: flex;
    }
    
    .breadcrumb-container {
        left: 0; /* Su mobile rimuovi il margine della sidebar */
        right: 0;
    }
    
    /* Riduci il padding del contenuto su mobile */
    .content {
        margin-left: 0;
        padding-top: calc(var(--spacing-32) + 20px);
    }
}

/* =================== STATIC SEARCH STYLES =================== */

/* Search status and information */
.search-status {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.search-query {
    font-size: 1.1rem;
    color: var(--color-text-dark);
}

.search-query .query-text {
    color: var(--color-primary);
    font-weight: 600;
}

.search-count {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Search results */
.search-results {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.search-result {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.search-result:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(211, 19, 90, 0.1);
    transform: translateY(-1px);
}

.result-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.result-number {
    background: var(--color-primary);
    color: var(--color-surface);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    flex-shrink: 0;
}

.result-info {
    flex: 1;
    min-width: 0;
}

.result-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
}

.result-link {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.result-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.result-category {
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
}

.result-score {
    background: var(--color-background);
    color: var(--color-text-light);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    flex-shrink: 0;
}

.result-details {
    color: var(--color-text-medium);
    font-size: 0.9rem;
    line-height: 1.4;
}

.result-url {
    color: var(--color-text-light);
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
    margin-top: 0.5rem;
}

.result-excerpt {
    color: var(--color-text-medium);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0.5rem 0;
}

.result-excerpt mark {
    background: #fff3cd;
    color: var(--color-text-dark);
    padding: 0.1em 0.2em;
    border-radius: 3px;
    font-weight: 600;
}

.result-matches {
    color: var(--color-text-medium);
    font-style: italic;
}

/* No results message */
.no-results {
    text-align: center;
    padding: 3rem 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    margin: 2rem 0;
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results h3 {
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.no-results p {
    color: var(--color-text-medium);
    margin-bottom: 1.5rem;
}

.search-suggestions {
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.search-suggestions h4 {
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.search-suggestions ul {
    color: var(--color-text-medium);
    margin: 0;
    padding-left: 1.5rem;
}

.search-suggestions li {
    margin-bottom: 0.25rem;
}

/* Loading and error states */
.search-loading {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--color-text-light);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border-light);
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.search-error {
    text-align: center;
    padding: 2rem 1.5rem;
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-radius: 8px;
    margin: 2rem 0;
}

.error-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.search-error h3 {
    color: #dc2626;
    margin-bottom: 0.5rem;
}

.search-error p {
    color: #7f1d1d;
}

.search-message {
    text-align: center;
    padding: 1.5rem;
    background: var(--color-primary-light);
    border: 1px solid var(--color-primary);
    border-radius: 8px;
    margin: 1rem 0;
}

.search-message p {
    color: var(--color-primary);
    margin: 0;
    font-weight: 500;
}

/* Pagination controls for static search */
.pagination {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

.pagination-info {
    text-align: center;
    color: var(--color-text-medium);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
}

.pagination-btn {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-dark);
    padding: 0;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--color-hover-bg);
    border-color: var(--color-secondary, #0047CC);
    color: var(--color-secondary, #0047CC);
}

.pagination-btn.active {
    background: var(--color-secondary, #0047CC);
    border-color: var(--color-secondary, #0047CC);
    color: #fff;
    font-weight: 600;
}

.pagination-btn.active:hover {
    background: var(--color-secondary, #0047CC);
    border-color: var(--color-secondary, #0047CC);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-btn.pagination-prev,
.pagination-btn.pagination-next {
    font-size: 1.2rem;
    font-weight: 700;
}

.pagination-gap {
    color: var(--color-text-light);
    padding: 0.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
}

/* Responsive design for search */
@media (max-width: 768px) {
    .search-status {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .result-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .result-number {
        align-self: flex-start;
    }
    
    .result-score {
        align-self: flex-start;
    }
    
    .pagination-controls {
        justify-content: center;
    }
    
    .pagination-btn {
        min-width: 32px;
        height: 32px;
        font-size: 0.8rem;
        padding: 0.25rem 0.5rem;
    }
}

/* =================== END STATIC SEARCH STYLES =================== */

/* =================== END SEARCH PAGE =================== */

/* =========================================
   SISTEMA DI NAVIGAZIONE ULTRA-SEMPLIFICATO - AGGIORNATO
   ========================================= */

/* RESET ASSOLUTO: nessun elemento ha background di default */
.menu-item,
.submenu-item, 
.sub-submenu-item,
.menu-item *,
.submenu-item *,
.sub-submenu-item * {
    background-color: transparent !important;
}

/* RESET PSEUDO-ELEMENTI: nessun bordo di default - MASSIMA PRIORITÀ */
.menu-item::before,
.submenu-item::before,
.sub-submenu-item::before,
.menu-item *::before,
.submenu-item *::before,
.sub-submenu-item *::before {
    display: none !important;
    content: none !important;
    border: none !important;
    background: none !important;
    width: 0 !important;
    height: 0 !important;
}

/* BORDI SOLO per elementi SPECIFICAMENTE selezionati - SINCRONIZZATO con colore e bold */
/* Menu principale: bordo solo quando ha colore blu e bold (stesso selettore del colore) */
.menu-item.SELECTED-MENU:not(.expanded)::before,
.menu-item.SELECTED-MENU:not(.has-submenu)::before,
.menu-item.SELECTED-MENU.has-submenu:not(.expanded)::before {
    content: '' !important;
    display: block !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    height: 100% !important;
    background-color: var(--color-secondary) !important;
    border: none !important;
    z-index: 10 !important;
}

/* NESSUN BORDO solo per elementi che sono solo context (non direttamente selezionati) */
.menu-item.SELECTED-CONTEXT:not(.SELECTED-MENU)::before {
    display: none !important;
    content: none !important;
    background: none !important;
    width: 0 !important;
    height: 0 !important;
}

/* Submenu: bordo solo quando ha colore blu e bold (stesso selettore del colore) */
.submenu-item.SELECTED-SUBMENU:not(.expanded)::before,
.submenu-item.SELECTED-SUBMENU:not(.has-submenu)::before,
.submenu-item.SELECTED-SUBMENU.has-submenu:not(.expanded)::before {
    content: '' !important;
    display: block !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    height: 100% !important;
    background-color: var(--color-secondary) !important;
    border: none !important;
    z-index: 10 !important;
}

/* Sub-submenu: sempre mostra il bordo se selezionato */
.sub-submenu-item.SELECTED-SUBSUBMENU::before {
    content: '' !important;
    display: block !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    height: 100% !important;
    background-color: var(--color-secondary) !important;
    border: none !important;
    z-index: 10 !important;
}

/* NESSUN BORDO solo per elementi che sono solo context (non direttamente selezionati) */
.menu-item.SELECTED-CONTEXT:not(.SELECTED-MENU)::before,
.submenu-item.SELECTED-CONTEXT:not(.SELECTED-SUBMENU)::before {
    display: none !important;
    content: none !important;
    background: none !important;
    width: 0 !important;
    height: 0 !important;
}

/* BACKGROUND di selezione per TUTTI gli elementi selezionati */
.menu-item.SELECTED-MENU > .menu-item-header,
.menu-item.SELECTED-MENU.has-submenu > .menu-item-header,
.menu-item.SELECTED-MENU:not(.has-submenu),
.submenu-item.SELECTED-SUBMENU:not(.has-submenu),
.submenu-item.SELECTED-SUBMENU.has-submenu > .submenu-item-header,
.submenu-item.SELECTED-SUBMENU > .submenu-item-header,
.sub-submenu-item.SELECTED-SUBSUBMENU {
    background-color: var(--color-selection-bg) !important;
    position: relative;
}

/* COLORE BLU per elementi direttamente selezionati o elementi padre selezionati (sincronizzato con bordo) */
.menu-item.SELECTED-MENU:not(.expanded) > .menu-item-header,
.menu-item.SELECTED-MENU.has-submenu:not(.expanded) > .menu-item-header,
.menu-item.SELECTED-MENU:not(.has-submenu):not(.expanded),
.menu-item.SELECTED-MENU:not(.has-submenu) > .menu-item-header,
.submenu-item.SELECTED-SUBMENU:not(.has-submenu):not(.expanded),
.submenu-item.SELECTED-SUBMENU:not(.has-submenu) > .submenu-item-header,
.submenu-item.SELECTED-SUBMENU.has-submenu:not(.expanded) > .submenu-item-header,
.sub-submenu-item.SELECTED-SUBSUBMENU {
    color: var(--color-secondary) !important;
}

/* COLORE NEUTRO per elementi espansi (hanno background ma colore neutro) */
.menu-item.SELECTED-MENU.expanded > .menu-item-header,
.menu-item.SELECTED-MENU.has-submenu.expanded > .menu-item-header,
.menu-item.SELECTED-MENU:not(.has-submenu).expanded,
.submenu-item.SELECTED-SUBMENU.expanded:not(.has-submenu),
.submenu-item.SELECTED-SUBMENU.has-submenu.expanded > .submenu-item-header,
.submenu-item.SELECTED-SUBMENU.expanded > .submenu-item-header {
    color: var(--color-text-primary) !important;
}

/* Colore primario per tutti i link del documento */
a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* BOLD per elementi direttamente selezionati o elementi padre selezionati (sincronizzato con bordo) */
.menu-item.SELECTED-MENU:not(.expanded) > .menu-item-header,
.menu-item.SELECTED-MENU.has-submenu:not(.expanded) > .menu-item-header,
.menu-item.SELECTED-MENU:not(.has-submenu):not(.expanded),
.menu-item.SELECTED-MENU:not(.has-submenu) > .menu-item-header,
.submenu-item.SELECTED-SUBMENU:not(.has-submenu):not(.expanded),
.submenu-item.SELECTED-SUBMENU:not(.has-submenu) > .submenu-item-header,
.submenu-item.SELECTED-SUBMENU.has-submenu:not(.expanded) > .submenu-item-header,
.sub-submenu-item.SELECTED-SUBSUBMENU {
    font-weight: bold !important;
}

/* Posizionamento per elementi selezionati */
.menu-item.SELECTED-MENU {
    position: relative;
}

.submenu-item.SELECTED-SUBMENU {
    position: relative;
}

.sub-submenu-item.SELECTED-SUBSUBMENU {
    position: relative;
}

.menu-item.SELECTED-CONTEXT {
    position: relative;
}

/* Le regole di colore e bold sono ora gestite dalle regole generali sopra */

.sub-submenu-item.SELECTED-SUBSUBMENU {
    position: relative;
}

/* Menu senza submenu: bold e colore sempre se selezionato (ha sempre il bordo) */
.menu-item.SELECTED-MENU:not(.has-submenu) {
    background-color: var(--color-selection-bg) !important;
    color: var(--color-secondary) !important;
    font-weight: bold !important;
}

/* Submenu senza submenu: bold e colore sempre se selezionato (ha sempre il bordo) */
.submenu-item.SELECTED-SUBMENU:not(.has-submenu) {
    background-color: var(--color-selection-bg) !important;
    color: var(--color-secondary) !important;
    font-weight: bold !important;
}

/* Submenu con submenu: bold e colore solo se NON espanso (ha il bordo) */
.submenu-item.SELECTED-SUBMENU.has-submenu:not(.expanded) > .submenu-item-header {
    background-color: var(--color-selection-bg) !important;
    color: var(--color-secondary) !important;
    font-weight: bold !important;
}

/* Header e link per elementi selezionati - SPECIFICI per evitare ereditarietà - per tutti i selezionati che hanno bordo */
.menu-item.SELECTED-MENU:not(.expanded) > .menu-item-header,
.menu-item.SELECTED-MENU.has-submenu:not(.expanded) > .menu-item-header,
.menu-item.SELECTED-MENU:not(.has-submenu) > .menu-item-header,
.menu-item.SELECTED-MENU:not(.has-submenu) a {
    color: var(--color-secondary) !important;
    font-weight: bold !important;
}

/* Header e link per elementi NON selezionati - peso normale */
.menu-item:not(.SELECTED-MENU):not(.SELECTED-CONTEXT) > .menu-item-header,
.menu-item:not(.SELECTED-MENU):not(.SELECTED-CONTEXT) a {
    color: var(--color-text-primary) !important;
    font-weight: normal !important;
}

/* Header per elementi selezionati ma espansi - colore neutro */
.menu-item.SELECTED-MENU.expanded > .menu-item-header,
.menu-item.SELECTED-MENU.has-submenu.expanded > .menu-item-header {
    color: var(--color-text-primary) !important;
    font-weight: normal !important;
}

/* Header per submenu selezionati - stesso comportamento dei menu */
.submenu-item.SELECTED-SUBMENU:not(.expanded) > .submenu-item-header,
.submenu-item.SELECTED-SUBMENU.has-submenu:not(.expanded) > .submenu-item-header,
.submenu-item.SELECTED-SUBMENU:not(.has-submenu) > .submenu-item-header {
    color: var(--color-secondary) !important;
    font-weight: bold !important;
}

/* Header per submenu selezionati ma espansi - colore neutro */
.submenu-item.SELECTED-SUBMENU.expanded > .submenu-item-header,
.submenu-item.SELECTED-SUBMENU.has-submenu.expanded > .submenu-item-header {
    color: var(--color-text-primary) !important;
    font-weight: normal !important;
}

/* Gli elementi espansi hanno già background dalla regola principale, qui non serve ripeterlo */

/* Context-selected quando dropdown è chiuso - NESSUN bold (non ha bordo) */
.menu-item.SELECTED-CONTEXT > .menu-item-header {
    background-color: transparent !important;
    color: var(--color-text-primary) !important;
    font-weight: normal !important;
}

.menu-item.SELECTED-CONTEXT {
    position: relative;
}

/* Submenu items NON selezionati - peso normale e colore neutro */
.submenu-item:not(.SELECTED-SUBMENU) {
    color: var(--color-text-secondary) !important;
    font-weight: normal !important;
}

.submenu-item:not(.SELECTED-SUBMENU).has-submenu > .submenu-item-header {
    color: var(--color-text-secondary) !important;
    font-weight: normal !important;
}

/* Sub-submenu items NON selezionati - peso normale e colore neutro */
.sub-submenu-item:not(.SELECTED-SUBSUBMENU) {
    color: var(--color-text-secondary) !important;
    font-weight: normal !important;
}

/* HOVER solo per elementi NON selezionati - specifico per header */
.menu-item:not(.SELECTED-MENU):not(.SELECTED-CONTEXT) > .menu-item-header:hover {
    background-color: var(--color-hover-bg) !important;
}

.menu-item:not(.SELECTED-MENU):not(.SELECTED-CONTEXT):not(.has-submenu):hover {
    background-color: var(--color-hover-bg) !important;
}

.submenu-item:not(.SELECTED-SUBMENU):not(.has-submenu):hover {
    background-color: var(--color-hover-bg) !important;
}

.submenu-item:not(.SELECTED-SUBMENU).has-submenu > .submenu-item-header:hover {
    background-color: var(--color-hover-bg) !important;
}

.sub-submenu-item:not(.SELECTED-SUBSUBMENU):hover {
    background-color: var(--color-hover-bg) !important;
}

/* ========================================= */


/* Font embedding: Roobert Enel */
@font-face {
    font-family:"roobertenel";
    src:    url("https://consent.trustarc.com/get?name=roobertenel-regular.ttf") format("truetype"),
            url("https://consent.trustarc.com/get?name=roobertenel-regular.eot") format("embedded-opentype"),
            url("https://consent.trustarc.com/get?name=roobertenel-regular.woff") format("woff"),
            url("https://consent.trustarc.com/get?name=roobertenel-regular.otf") format("opentype"),
            url("https://consent.trustarc.com/get?name=roobertenel-regular.woff2") format("woff2");
}
@font-face {
    font-family:"roobertenel";    
    src:    url(https://consent.trustarc.com/get?name=roobertenel-bold.ttf) format("truetype"),
            url(https://consent.trustarc.com/get?name=roobertenel-bold.eot) format("embedded-opentype"),
            url(https://consent.trustarc.com/get?name=roobertenel-bold.woff) format("woff"),
            url(https://consent.trustarc.com/get?name=roobertenel-bold.otf) format("opentype"),
            url(https://consent.trustarc.com/get?name=roobertenel-bold.woff2) format("woff2");    
    font-weight: bold;
}
/* End of font embedding */

:root {
    --color-primary: #D3135A;
    --color-secondary: #0047CC; /* Token per il colore di selezione */
    --color-selection-bg: #EFF2F7; /* Token per il background di selezione */
    --color-hover-bg: #F7F8FB; /* Token per il background hover */
    --color-text-primary: #131416;
    --color-text-secondary: #272c34;
    --color-text-description: #667790;
    --surface-title-status: #131416; /* Token per titoli e stati su superfici */
    --text-surface-body: #272C34; /* Token per il testo del corpo */
    --text-surface-title: #131416; /* Token per i titoli */
    --color-border: #c2cddd;
    --color-surface: #ffffff;
    --color-background: #eff2f7;
    
    /* Additional color tokens for comprehensive coverage */
    --color-border-light: #e0e0e0;
    --color-text-light: #666666;
    --color-text-medium: #555555;
    --color-text-dark: #333333;
    --color-surface-variant: #f9f9f9;
    --color-primary-hover: #b8114d;
    --color-primary-light: #ffe0ec;
    
    /* Button Design System - Enel Components */
    --btn-primary-bg: #D3135A;
    --btn-primary-bg-hover: #C2185B;
    --btn-primary-bg-pressed: #880E4F;
    --btn-primary-bg-disabled: #C2CDDD;
    --btn-primary-graphic: #FFFFFF;
    --btn-primary-graphic-disabled: #000000;
    --btn-size: 48px;
    --btn-padding: 16px;
    --btn-border-radius: 320px;
    --btn-shadow: 0 4px 12px rgba(211, 19, 90, 0.24);
    --btn-shadow-hover: 0 6px 16px rgba(194, 24, 91, 0.32);
    --btn-shadow-pressed: 0 2px 6px rgba(136, 14, 79, 0.28);
    --btn-shadow-focus: 0 0 0 4px rgba(211, 19, 90, 0.16);
    --btn-shadow-disabled: 0 2px 4px rgba(194, 205, 221, 0.16);
    
    --page-min-width: 1024px;
    --page-max-width: 1919px;
    --page-default-width: 1440px;
    --spacing-4: 4px;
    --spacing-8: 8px;
    --spacing-12: 12px;
    --spacing-16: 16px;
    --spacing-24: 24px;
    --spacing-32: 32px;
    --spacing-48: 48px;
    --spacing-64: 64px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'roobertenel', sans-serif;
    background-color: var(--color-background);
    min-width: var(--page-min-width);
    padding-top: 64px; /* Spazio per l'header fisso */
    color: var(--text-surface-body);
    overflow: hidden; /* Evita scrollbar body dietro TOC */
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.header {
    background-color: var(--color-primary);
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-16);
    color: var(--color-surface);
    position: fixed; /* Posizione fissa per non scrollare con la pagina */
    top: 0; /* Posiziona in cima alla pagina */
    left: 0; /* Allinea al bordo sinistro */
    right: 0; /* Estende fino al bordo destro */
    z-index: 10; /* Assicura che sia sopra tutti gli altri elementi */
    width: 100%; /* Occupa tutta la larghezza */
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-16);
}

.logo-mobile {
    display: none;
}

.logo-text {
    font-size: 24px;
    line-height: 24px;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-surface);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.site-title:hover {
    opacity: 0.9;
    text-decoration: underline;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-16);
}

.language-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
    padding: 2px 6px;
    font-size: 16px;
}

/* Main container */
.main-container {
    display: flex;
    flex: 1;
    min-height: 100vh; /* Altezza completa del viewport */
    height: auto; /* Permette l'espansione con il contenuto */
    padding-left: 0; /* Rimuovi padding dato che il contenuto ha margin-left */
}

/* Sidebar */
.sidebar {
    width: 263px;
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: calc(100vh - 64px); /* Altezza fissa pari al viewport minus header */
    overflow: hidden; /* Rimuovi overflow per gestirlo internamente */
    position: fixed; /* Posizione fissa per non scrollare con la pagina */
    top: 64px; /* Posiziona sotto l'header */
    left: 0; /* Allinea al bordo sinistro */
    z-index: 5; /* Assicura che sia sopra il contenuto */
}

/* Contenitore scrollabile per i menu */
.sidebar-content {
    flex: 1;
    overflow-y: scroll; /* Forza sempre la scrollbar verticale */
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    padding-bottom: 100px; /* Spazio ridotto per il footer fisso */
    /* Personalizza la scrollbar per renderla più visibile */
    scrollbar-width: auto; /* Firefox: scrollbar normale */
    scrollbar-color: #999 #f1f1f1; /* Firefox: thumb e track colors */
}

/* Personalizza la scrollbar per webkit (Chrome, Safari, Edge) */
.sidebar-content::-webkit-scrollbar {
    width: 12px; /* Scrollbar più larga e visibile */
}

.sidebar-content::-webkit-scrollbar-track {
    background: #f1f1f1; /* Track grigio chiaro */
    border-radius: 6px;
}

.sidebar-content::-webkit-scrollbar-thumb {
    background-color: #999; /* Thumb grigio */
    border-radius: 6px;
    border: 2px solid #f1f1f1; /* Bordo per separare dal track */
}

.sidebar-content::-webkit-scrollbar-thumb:hover {
    background-color: #666; /* Thumb più scuro al hover */
}

/* Menu list che può scrollare */
.menu-list {
    flex: 1;
    padding-bottom: var(--spacing-16);
    min-height: 0; /* Permette il flex shrinking */
}

.search-container {
    padding: var(--spacing-12);
    margin-top: var(--spacing-12);
}

.search-input {
    width: 100%;
    height: 40px;
    border: 1px solid var(--color-text-description);
    border-radius: 4px;
    padding: var(--spacing-8) var(--spacing-8) var(--spacing-8) 32px;
    font-family: inherit;
    background: url('images/search-icon.svg') no-repeat 8px center;
    background-size: 16px;
}


.menu-list {
    list-style: none;
    flex: 1;
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0; /* Rimuovo il padding per permettere al background di estendersi completamente */
    font-size: 16px;
    line-height: 16px;
    color: var(--color-text-primary);
    cursor: pointer;
}

.menu-item a {
    color: inherit;
    text-decoration: none;
    flex: 1;
}

/* Padding per i menu senza submenu che sono link diretti */
.menu-item:not(.has-submenu) a {
    padding: var(--spacing-16) var(--spacing-24);
    display: block;
}

.menu-item.active {
    /* lasciato per retrocompatibilità, ma sovrascritto da .parent-selected */
    background-color: #f7f8fb;
    border-left: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.menu-item.has-submenu {
    flex-direction: column;
    align-items: flex-start;
}

.menu-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-16) var(--spacing-24); /* Padding laterale normale */
    margin: 0; /* Rimuovo il margine negativo */
    min-height: 48px; /* Altezza minima per assicurare spazio */
}

/* Rimuovo il padding dai menu-item-header se il menu non ha submenu (per evitare doppio padding) */
.menu-item:not(.has-submenu) .menu-item-header {
    padding: 0;
    min-height: auto;
}

.menu-link {
    color: var(--color-text);
    text-decoration: none;
    flex: 1;
    padding: 0;
    background: none;
    border: none;
    font-size: inherit;
    font-family: inherit;
    cursor: pointer;
    transition: color 0.2s ease;
}


.expand-icon {
    width: 16px;
    height: 16px;
    transform: rotate(90deg);
    transition: transform 0.3s ease;
    cursor: pointer;
    padding: 4px;
    margin-left: 8px;
}

.menu-item.has-submenu.expanded .expand-icon {
    transform: rotate(270deg);
}

.submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    margin-top: 0; /* Rimuovo anche il margin-top */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, opacity 0.3s ease-out;
    opacity: 0;
}

.menu-item.has-submenu.expanded .submenu {
    max-height: none; /* Rimuove il limite di altezza */
    height: auto; /* Altezza automatica per contenere tutti i figli */
    opacity: 1;
    overflow: visible; /* Permette ai sub-submenu di essere visibili */
}

.submenu li {
    display: block;
    width: 100%;
    min-height: 40px; /* Minima altezza invece di fissa */
    height: auto; /* Altezza automatica per contenere i sub-submenu */
    margin: 0; /* Rimuovo qualsiasi margine */
    padding: 0; /* Rimuovo qualsiasi padding */
    list-style: none; /* Rimuovo qualsiasi list-style */
    border-radius: 0; /* Rimuovo il border-radius */
}

.submenu-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-12) var(--spacing-24) var(--spacing-12) var(--spacing-48); /* Padding sinistro maggiore per il rientro del testo */
    margin: 0; /* Rimuovo tutti i margini per evitare spazi */
    color: var(--color-text-secondary);
    text-decoration: none;
    width: 100%; /* Larghezza completa */
    min-height: 40px; /* Minima altezza invece di fissa */
    height: auto; /* Altezza automatica */
    box-sizing: border-box;
    border-radius: 0; /* Rimuovo il border-radius */
    font-weight: normal; /* Peso normale di default */
}

.submenu-item.active,
.submenu-item.current-page {
    /* lasciato per retrocompatibilità, ma sovrascritto da .child-selected */
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
}

/* Stili per sottomenu di secondo livello */
.submenu-item.has-submenu {
    position: relative;
    height: auto; /* Altezza automatica per contenere i sub-submenu */
    display: block; /* Display block per contenere i sub-submenu */
}

.submenu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: var(--spacing-12) var(--spacing-24) var(--spacing-12) var(--spacing-48); /* Padding sinistro maggiore per il rientro del testo */
    margin: 0; /* Rimuovo tutti i margini */
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    color: var(--color-text-secondary); /* Colore neutro di default */
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 0; /* Rimuovo il border-radius */
    font-weight: normal; /* Peso normale di default */
}


.submenu-item-header .expand-icon {
    font-size: 12px;
    transition: transform 0.2s ease;
    color: var(--color-text-light);
}

/* Stili per sottomenu di secondo livello */
.sub-submenu {
    list-style: none;
    padding: 0;
    margin: 0; /* Rimuovo il margine sinistro per allineare alla sidebar */
    background-color: transparent;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, opacity 0.2s ease-out;
    opacity: 0;
    display: block;
    position: relative;
}

.submenu-item.has-submenu.expanded .sub-submenu {
    max-height: none; /* Rimuove il limite di altezza */
    height: auto; /* Altezza automatica */
    opacity: 1;
    overflow: visible;
}

.sub-submenu li {
    margin: 0;
    padding: 0;
    list-style: none; /* Rimuovo qualsiasi list-style */
    border-radius: 0; /* Rimuovo il border-radius */
}

.sub-submenu-item {
    display: block; 
    color: var(--color-text-secondary); /* Colore neutro di default */
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 0; /* Rimuovo il border-radius */
    margin: 0; /* Rimuovo tutti i margini */
    position: relative;
    min-height: 20px;
    padding: var(--spacing-12) var(--spacing-24) var(--spacing-12) var(--spacing-64); /* Padding sinistro ancora maggiore per il sub-submenu */
    width: 100%; /* Larghezza completa */
    font-weight: normal; /* Peso normale di default */
}

.sub-submenu-item.active,
.sub-submenu-item.current-page {
    background-color: var(--color-primary);
    color: white;
    font-weight: 500;
}

.sidebar-footer {
    border-top: 1px solid var(--color-border);
    background-color: var(--color-surface); /* Mantieni lo stesso background della sidebar */
    position: fixed; /* Posizione fissa per rimanere sempre visibile */
    bottom: 0; /* Posiziona il footer in fondo al viewport */
    left: 0; /* Allinea a sinistra */
    width: 263px; /* Stessa larghezza della sidebar */
    z-index: 10; /* Assicura che sia sopra il contenuto scrollabile */
    /* Aggiunto per garantire che sia sempre visibile */
    min-height: fit-content;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1); /* Ombra per evidenziare la separazione */
}

.contact-item,
.store-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-12);
    gap: var(--spacing-24);
    color: var(--surface-title-status);
}

.contact-item .material-icons,
.store-item .material-icons {
    font-size: 24px;
    color: var(--surface-title-status);
    min-width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item a,
.store-item a {
    color: var(--surface-title-status);
    text-decoration: none;
}

/* Stati di hover e selezione per contact-item e store-item */
.contact-item:hover,
.store-item:hover {
    background-color: var(--color-hover-bg) !important;
    cursor: pointer;
}

.contact-item.SELECTED-MENU,
.store-item.SELECTED-MENU {
    background-color: var(--color-selection-bg) !important;
    position: relative;
}

.contact-item.SELECTED-MENU::before,
.store-item.SELECTED-MENU::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--color-secondary);
    border-radius: 0 2px 2px 0;
}

.footer-icon {
    width: 24px;
    height: 24px;
}

.version-info {
    padding: var(--spacing-16);
    color: var(--color-text-description);
    font-size: 12px;
    line-height: 12px;
}

/* Content */
.content {
    flex: 1;
    padding: var(--spacing-64);
    max-width: none;
    background-color: var(--color-selection-bg);
    overflow-y: auto;
    height: calc(100vh - 64px); /* Altezza fissa per scroll interno */
    overflow-x: hidden;
    min-width: 0;
    margin-left: 263px; /* Spazio per la sidebar fissa */
    margin-right: 0; /* Default senza TOC sidebar */
    padding-top: calc(var(--spacing-64) + 20px); /* Spazio extra per il breadcrumb fisso */
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Quando la TOC sidebar è presente, aggiungi margine destro */
.content.has-toc {
    margin-right: 263px; /* Spazio per la TOC sidebar fissa */
}


.content h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-surface-title);
    margin-bottom: var(--spacing-24);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--spacing-12);
}

.content h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-surface-title);
    margin: var(--spacing-24) 0 var(--spacing-16) 0;
    scroll-margin-top: 120px;
}

.content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-surface-title);
    margin: var(--spacing-24) 0 var(--spacing-16) 0;
    scroll-margin-top: 120px;
}

.content h4 {
    scroll-margin-top: 120px;
}

.content section[id],
.content [id] {
    scroll-margin-top: 120px;
}

.content section {
    margin-bottom: var(--spacing-24);
}

.content img {
    max-width: 0%;
    max-height: 500px;
    width: auto;
    height: auto;
    display: block;
    margin: 1rem 0;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
    object-fit: contain;
}

/* Note box */
p.note {
    background-color: #f4f6fa;
    border: 1px solid #e2e6ed;
    border-left: 4px solid var(--color-primary);
    border-radius: 6px;
    padding: 16px 20px;
    margin: 1.5rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
    width: fit-content;
}

p.note strong {
    color: inherit;
}

.page-header {
    margin: var(--spacing-64);
}

.page-header {
    font-weight: bold;
    padding-bottom: 8px;
    line-height: normal;
    margin-bottom: 1em;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 67px;
    color: var(--text-surface-title);
    margin-bottom: var(--spacing-24);
    letter-spacing: 0.4px;
}

.page-header p {
    font-size: 16px;
    line-height: 24px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-8);
}

p {
    color: var(--text-surface-body);
    line-height: 2.7em;
}

li {
    color: var(--text-surface-body);
}

ul, ol {
    color: var(--text-surface-body);
}

.section-title {
    color: var(--text-surface-title);
    font-size: 1.17em;
    font-weight: bold;
    margin-bottom: 0;
    margin-top: 1em;
}

.welcome-image-container {
    padding: 0 var(--spacing-64);
}

.welcome-image {
    width: 100%;
    height: 500px;
    background-image: url('images/welcome-image.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-content {
    padding-left: var(--spacing-64);;
}

.doc-image {
    margin: var(--spacing-16) 0;
    padding: 0;
}

.doc-image img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    display: block;
}

.content article img {
    max-width: 80%;
    max-height: 500px;
    height: auto;
    width: auto;
}

.image {
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
    max-width: 50%;
    height: auto;
    background-repeat: no-repeat;
    margin: var(--spacing-24) 0;
}

/* Stili per il modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 900px;
    border-radius: 5px;
}

#imageCaption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 900px;
    text-align: center;
    color: #fff;
    padding: 10px 0;
    height: 150px;
}

.close {
    position: absolute;
    right: 35px;
    top: 15px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

ol {
    margin-top: 0;
    margin-bottom: 1rem;
    padding-left: 2rem !important;
    list-style-position: outside;
    line-height: 1.7em;
}

/* Table of Contents Sidebar */
.toc-sidebar {
    width: 263px; /* Stessa larghezza della sidebar sinistra */
    background-color: var(--color-surface);
    border-left: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: calc(100vh - 64px); /* Stessa altezza della sidebar sinistra */
    overflow-y: auto; /* Scroll per contenuti lunghi */
    position: fixed; /* Stesso posizionamento della sidebar sinistra */
    top: 64px; /* Posiziona sotto l'header */
    right: 0; /* Allinea al bordo destro */
    z-index: 5; /* Stesso z-index della sidebar sinistra */
}

.toc-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-16);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-24) var(--spacing-24) 0 var(--spacing-24); /* Aggiungo padding per compensare la rimozione dalla sidebar */
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-item {
    list-style: none;
    position: relative !important; /* FORZA position relative per pseudo-elementi */
}

/* RESET per elementi TOC: nessun background di default */
.toc-item {
    background-color: transparent !important;
}

.toc-link {
    background-color: transparent; /* Senza !important per permettere override */
}

/* BORDO per elementi TOC selezionati - MASSIMA SPECIFICITÀ E PRIORITÀ */
.toc-sidebar .toc-item.SELECTED-TOC::before {
    content: '' !important;
    display: block !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    height: 100% !important;
    background-color: var(--color-secondary) !important;
    border: none !important;
    z-index: 10 !important;
}

/* BACKGROUND di selezione per elementi TOC selezionati - MASSIMA SPECIFICITÀ */
.toc-sidebar .toc-item.SELECTED-TOC {
    background-color: var(--color-selection-bg) !important;
    position: relative !important;
}

.toc-sidebar .toc-item.SELECTED-TOC .toc-link {
    background-color: var(--color-selection-bg) !important;
    color: var(--color-secondary) !important;
    font-weight: bold !important;
}

/* Regola di fallback con classe active per retrocompatibilità */
.toc-sidebar .toc-item .toc-link.active::before {
    content: '' !important;
    display: block !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    height: 100% !important;
    background-color: var(--color-secondary) !important;
    border: none !important;
    z-index: 10 !important;
}

/* RESET PSEUDO-ELEMENTI TOC: nessun bordo di default solo per elementi NON selezionati */
.toc-item:not(.SELECTED-TOC)::before,
.toc-link::before {
    display: none !important;
    content: none !important;
    border: none !important;
    background: none !important;
    width: 0 !important;
    height: 0 !important;
}

/* BACKGROUND di selezione per elementi TOC selezionati - MASSIMA SPECIFICITÀ */
.toc-sidebar .toc-item.SELECTED-TOC .toc-link {
    background-color: var(--color-selection-bg) !important;
    color: var(--color-secondary) !important;
    font-weight: bold !important;
}

/* Regola di fallback per classe active */
.toc-sidebar .toc-item .toc-link.active {
    background-color: var(--color-selection-bg) !important;
    color: var(--color-secondary) !important;
    font-weight: bold !important;
    position: relative !important; /* Necessario per il pseudo-elemento */
}

.toc-link {
    display: block;
    padding: var(--spacing-12) var(--spacing-24);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.4;
    transition: all 0.2s ease;
    font-weight: normal;
}

/* HOVER solo per elementi TOC NON selezionati */
.toc-item:not(.SELECTED-TOC):hover {
    background-color: var(--color-hover-bg) !important;
}

.toc-item:not(.SELECTED-TOC) .toc-link:hover {
    text-decoration: none !important; /* Rimuovi underline */
    font-weight: normal !important; /* Rimuovi bold */
}

/* Welcome Section Styles */
.welcome-section {
    text-align: center;
    margin-bottom: var(--spacing-64);
}

.welcome-section h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: var(--spacing-16);
}

.welcome-subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-24);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-24);
    margin: var(--spacing-24) 0;
}

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: var(--spacing-24);
    transition: all 0.3s ease;
}

.feature-card:hover {
    box-shadow: 0 4px 12px rgba(0, 71, 204, 0.1);
    transform: translateY(-2px);
}

.feature-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-12);
    font-size: 20px;
}

.feature-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-16);
    line-height: 1.6;
}

.feature-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}

.feature-link:hover {
    text-decoration: underline;
}

/* Animazioni */
.modal-content, #imageCaption {
    animation-name: zoom;
    animation-duration: 0.6s;
}

@keyframes zoom {
    from {transform:scale(0)}
    to {transform:scale(1)}
}

/* Tabelle */
.table-container {
    margin: var(--spacing-24) 0;
    overflow-x: auto;
}

.contact-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background-color: var(--color-hover-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0px 2px 8px 0px rgba(102, 119, 144, 0.2);
}

.contact-table thead {
    background-color: transparent;
}

.contact-table th,
.contact-table td {
    padding: var(--spacing-16);
    text-align: left;
    vertical-align: top;
    background-color: var(--color-surface);
    border: none;
    border-bottom: 1px solid var(--color-border);
}

.contact-table th {
    font-weight: 600;
    font-size: 16px;
    color: var(--color-text-description);
    text-transform: none;
    letter-spacing: 0;
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    height: 48px;
}

.contact-table td {
    font-size: 16px;
    line-height: 16px;
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    height: 48px;
}

.contact-table tr:first-child th:first-child {
    border-top-left-radius: 16px;
}

.contact-table tr:first-child th:last-child {
    border-top-right-radius: 16px;
}

.contact-table tr:last-child td:first-child {
    border-bottom-left-radius: 16px;
}

.contact-table tr:last-child td:last-child {
    border-bottom-right-radius: 16px;
}

.contact-table tr:last-child td {
    border-bottom: none;
}

.contact-table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.contact-table tbody tr:hover td {
    background-color: rgba(0, 0, 0, 0.02);
}

.contact-table a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-table a:hover {
    text-decoration: underline;
}

.contact-table strong {
    color: var(--color-text-primary);
}

/* Requirements table - icons and legend */
.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.icon-obbligatorio {
    color: #2e7d32;
    font-weight: 700;
    font-size: 18px;
}

.icon-facoltativo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #e68a00;
    font-weight: 700;
    font-size: 18px;
}

.icon-non-richiesto {
    color: #c62828;
    font-weight: 700;
    font-size: 18px;
}

.requirements-table th.text-center,
.requirements-table td.text-center {
    text-align: center;
    vertical-align: middle;
}

.requirements-table thead tr:first-child th[colspan] {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.requirements-title-row th {
    border-bottom: none !important;
    padding-bottom: 4px !important;
}

.requirements-title {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: var(--color-text-primary) !important;
}

.requirements-product-header {
    border-right: 2px solid var(--color-border) !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    color: var(--color-text-primary) !important;
}

.requirements-product-divider {
    border-right: 2px solid var(--color-border) !important;
}

.requirements-table tbody td:first-child {
    border-right: 2px solid var(--color-border);
}

.table-legend {
    display: flex;
    gap: 24px;
    margin-top: 16px;
    margin-bottom: 40px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.navigation-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-24);
    margin-top: var(--spacing-32);
}

.nav-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: var(--spacing-24);
    margin: var(--spacing-16) 0;
    transition: all 0.3s ease;
}

.nav-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.nav-card h3 {
    margin: 0 0 var(--spacing-12) 0;
    color: var(--text-surface-title);
}

.nav-card h3 a {
    color: var(--text-surface-title);
    text-decoration: none;
    font-size: 1.25em;
    font-weight: 600;
}

.nav-card h3 a:hover {
    text-decoration: underline;
}

.nav-card p {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-16) 0;
}

.feature-list li {
    padding: var(--spacing-8) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.feature-list li:last-child {
    border-bottom: none;
}

/* Responsive per tabelle */
@media (max-width: 768px) {
    .contact-table {
        font-size: 12px;
    }
    
    .contact-table th,
    .contact-table td {
        padding: var(--spacing-12);
    }
    
    .navigation-links {
        grid-template-columns: 1fr;
    }
}

/* Lists styling */
.content ul {
    position: relative;
    list-style: none;
    padding-left: 25px;
    margin: 12px 0;
}

.content ul li {
    position: relative;
    margin-bottom: 8px;
    line-height: 1.6;
}

.content ul li::before {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    background: var(--color-primary, #D3135A);
    position: absolute;
    top: 0.5em;
    left: -18px;
    border-radius: 50%;
}

/* Lists styling - ordered */
.content ol {
    padding-left: 0;
    margin: 16px 0;
    counter-reset: list-counter;
    list-style: none;
}

.content ol li {
    position: relative;
    margin-bottom: 16px;
    line-height: 1.7;
    counter-increment: list-counter;
    padding-left: 40px;
}

.content ol li::before {
    content: counter(list-counter);
    position: absolute;
    left: 0;
    top: 2px;
    width: 26px;
    height: 26px;
    background-color: var(--color-primary, #D3135A);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content li figure.doc-image {
    margin: 10px 0;
}

/* Nested ordered lists - use letters (a, b, c...) */
.content ol > li > ol {
    counter-reset: sub-list-counter;
    margin: 12px 0;
    padding-left: 0;
}

.content ol > li > ol li {
    counter-increment: sub-list-counter;
}

.content ol > li > ol li::before {
    content: counter(sub-list-counter, lower-alpha);
    background-color: var(--color-primary, #D3135A);
    font-size: 13px;
}

/* Alphabetical ordered lists (type="a") */
.content ol[type="a"] {
    counter-reset: alpha-counter;
}

.content ol[type="a"][start="4"] {
    counter-reset: alpha-counter 3;
}

.content ol[type="a"] > li {
    counter-increment: alpha-counter;
}

.content ol[type="a"] > li::before {
    content: counter(alpha-counter, lower-alpha);
}

.content li figure.doc-image img {
    max-width: 100%;
    border-radius: 6px;
}

/* Image Modal Styles */
.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.image-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: var(--color-surface);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: modalZoomIn 0.3s ease-out;
}

@keyframes modalZoomIn {
    from {
        transform: scale(0.7);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-image {
    width: 100%;
    height: auto;
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    display: block;
}

.image-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    color: var(--color-surface);
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    transition: background-color 0.3s ease;
}

.image-modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.image-modal-caption {
    padding: var(--spacing-16);
    text-align: center;
    background: var(--color-surface);
    color: var(--color-text-primary);
    font-size: 14px;
    border-top: 1px solid var(--color-border);
}

/* Cursor pointer for clickable images */
img.image {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

img.image:hover {
    opacity: 0.8;
}

/* Note styles */
.note {
    background-color: var(--color-surface-variant);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-16);
    margin: var(--spacing-16) 0;
    border-radius: 4px;
    width: fit-content;
}

.note strong {
    color: inherit;
    font-weight: 700;
}

/* =========================================
   FLOATING BUTTON - ENEL DESIGN SYSTEM
   ========================================= */

.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-32);
    right: var(--spacing-32);
    width: var(--btn-size);
    height: var(--btn-size);
    background-color: var(--btn-primary-bg);
    border: none;
    border-radius: var(--btn-border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--btn-padding);
    box-sizing: border-box;
    box-shadow: var(--btn-shadow);
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px) scale(0.8);
    pointer-events: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.scroll-to-top.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.scroll-to-top:hover {
    background-color: var(--btn-primary-bg-hover);
    box-shadow: var(--btn-shadow-hover);
}

.scroll-to-top:focus {
    outline: none;
    box-shadow: var(--btn-shadow-focus);
}

.scroll-to-top:active {
    background-color: var(--btn-primary-bg-pressed);
    box-shadow: var(--btn-shadow-pressed);
}

.scroll-to-top:disabled {
    background-color: var(--btn-primary-bg-disabled);
    box-shadow: var(--btn-shadow-disabled);
    cursor: not-allowed;
    pointer-events: none;
}

.scroll-to-top:disabled .material-icons {
    color: var(--btn-primary-graphic-disabled);
}

.scroll-to-top .material-icons {
    color: var(--btn-primary-graphic);
    font-size: 24px;
    line-height: 1;
}

.scroll-to-top:hover .material-icons {
    transform: translateY(-1px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .scroll-to-top {
        bottom: var(--spacing-24);
        right: var(--spacing-24);
        width: 44px;
        height: 44px;
    }
    
    .scroll-to-top .material-icons {
        font-size: 22px;
    }
}

/* Welcome Hero Image */
.welcome-hero {
    margin-bottom: 2rem;
}

.welcome-hero-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    border: none;
}



/* FAB Scroll to Top */
.fab-scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 1000;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary, #D3135A);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
    pointer-events: none;
}

.fab-scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.fab-scroll-top:hover {
    background: var(--color-primary-hover, #B0104D);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.fab-scroll-top:active {
    transform: scale(0.92);
}

/* =================== RESPONSIVE LAYOUT =================== */

/* Hamburger button - nascosto su desktop */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-right: 4px;
    position: relative;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
}

.hamburger-icon,
.hamburger-icon::before,
.hamburger-icon::after {
    display: block;
    width: 20px;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger-icon {
    position: relative;
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger-icon::before {
    top: -6px;
}

.hamburger-icon::after {
    top: 6px;
}

/* Animazione hamburger → X */
.mobile-menu-toggle.active .hamburger-icon {
    background-color: transparent;
}

.mobile-menu-toggle.active .hamburger-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-toggle.active .hamburger-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Overlay backdrop */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 8;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.visible {
    display: block;
    opacity: 1;
}

/* Tablet: nasconde TOC, riduce padding */
@media (max-width: 1200px) {
    .toc-sidebar {
        display: none;
    }
    .content.has-toc {
        margin-right: 0;
    }
}

/* Mobile/finestra ridotta: sidebar come overlay slide-in */
@media (max-width: 900px) {
    body {
        min-width: 0;
        overflow-x: hidden;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 9;
        box-shadow: none;
    }
    
    .sidebar.sidebar-open {
        transform: translateX(0);
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
    }
    
    .content {
        margin-left: 0;
        padding: var(--spacing-32);
        padding-top: calc(var(--spacing-32) + 80px);
        max-width: 100vw;
        overflow-x: hidden;
        box-sizing: border-box;
    }
    .content.has-toc {
        margin-right: 0;
    }
    .breadcrumb-container {
        left: 0;
    }
    .header .logo .site-title {
        font-size: 14px;
    }
    .logo-desktop {
        display: none;
    }
    .logo-mobile {
        display: inline-block;
    }
    .content h1 {
        font-size: 24px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    .content p,
    .content li {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    .content img {
        max-width: 100%;
        height: auto;
    }
}

/* Extra small */
@media (max-width: 600px) {
    .content {
        padding: var(--spacing-16);
        padding-top: calc(var(--spacing-16) + 50px);
    }
    .content h1 {
        font-size: 20px;
    }
    .header {
        padding: 0 var(--spacing-16);
    }
}

/* Image Modal (Lightbox) */
.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.image-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: modalZoomIn 0.3s ease-out;
}

@keyframes modalZoomIn {
    from {
        transform: scale(0.7);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-image {
    width: 100%;
    height: auto;
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    display: block;
}

.image-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    color: #fff;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    transition: background-color 0.3s ease;
}

.image-modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.image-modal-caption {
    padding: 12px 16px;
    text-align: center;
    background: #fff;
    color: #333;
    font-size: 14px;
    border-top: 1px solid #eee;
}

/* Cursor pointer for clickable images */
.content article img {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.content article img:hover {
    opacity: 0.85;
}