.navigation-main {
    background-color: transparent;
    border: none;
    margin-bottom: 10px;
    border-radius: 0;
    padding: 0;
}

#menu-buttons.navigation-main {
    background: transparent;
    border: none;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

#menu-submodule.navigation-main i {
    background: var(--color-blue-primary);
    color: #fff;
    font-size: 10px;
    padding: 4px;
    border-radius: var(--radius-tiny);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    margin-right: 6px;
}

#sub-navigation-main.navigation-main i {
    background: var(--color-blue-primary);
    color: #fff;
    font-size: 10px;
    padding: 4px;
    border-radius: var(--radius-tiny);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    margin-right: 6px;
}

.config-nav i {
    background: var(--color-blue-primary);
    color: #fff;
    font-size: 10px;
    padding: 4px;
    border-radius: var(--radius-tiny);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    margin-right: 6px;
}

.right {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ======================================================================
   [ NAVIGATION MAIN – MOBILE BUTTON LAYOUT ]
   Description:
   - Stack action buttons vertically on mobile
   - Prevent horizontal overflow and grouping
   - Full-width buttons for better touch UX
   ====================================================================== */

@media (max-width: 768px) {

    /* Buttons area becomes a 2-column grid (FEX default action menus) */
    #menu-buttons.navigation-main,
    #menu-buttons-filter.navigation-main {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        justify-content: initial;
        align-items: stretch;
    }

    #menu-buttons.navigation-main > div,
    #menu-buttons-filter.navigation-main > div {
        display: contents;
    }

    #menu-buttons.navigation-main button,
    #menu-buttons-filter.navigation-main button {
        width: 100%;
        justify-content: center;
        padding: 12px 14px;
        font-size: 14px;
        min-height: 44px;
        border-radius: var(--radius-tiny);
    }

    #menu-buttons.navigation-main button i,
    #menu-buttons-filter.navigation-main button i {
        margin-right: 8px;
        font-size: 14px;
    }
}