@charset "UTF-8";

/**
 * Additive submenu vertical scroll + nested flyouts (level 2…n)
 * — Smooth open/close transitions
 * — Scrollbar only when content exceeds max-height
 */

/* Level-1 dropdown: scroll only when list is long */
.nx-submenu {
    max-height: min(70vh, 480px) !important;
    height: auto !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.25) transparent;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Keep parent open while nested flyout is hovered */
.nx-submenu.nx-submenu-pinned {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
}

/**
 * Closed nested flyouts must NOT inflate parent scrollHeight
 */
.nx-submenu .nx-nested-flyout:not(.nx-flyout-portal-open),
.nx-nested-flyout.nx-flyout-portal-open .nx-nested-flyout:not(.nx-flyout-portal-open),
.nx-nested-flyout.nx-flyout-pinned .nx-nested-flyout:not(.nx-flyout-portal-open) {
    display: none !important;
}

.nx-submenu::-webkit-scrollbar,
.nx-nested-flyout.nx-flyout-portal-open::-webkit-scrollbar,
.nx-nested-flyout.nx-flyout-pinned::-webkit-scrollbar {
    width: 6px;
}

.nx-submenu::-webkit-scrollbar-track,
.nx-nested-flyout.nx-flyout-portal-open::-webkit-scrollbar-track,
.nx-nested-flyout.nx-flyout-pinned::-webkit-scrollbar-track {
    background: transparent;
}

.nx-submenu::-webkit-scrollbar-thumb,
.nx-nested-flyout.nx-flyout-portal-open::-webkit-scrollbar-thumb,
.nx-nested-flyout.nx-flyout-pinned::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 3px;
}

.nx-submenu::-webkit-scrollbar-thumb:hover,
.nx-nested-flyout.nx-flyout-portal-open::-webkit-scrollbar-thumb:hover,
.nx-nested-flyout.nx-flyout-pinned::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.35);
}

/**
 * Nested flyouts (level 2…n) — fade + soft slide-in
 */
.nx-nested-flyout.nx-flyout-portal-open,
.nx-nested-flyout.nx-flyout-pinned {
    position: fixed !important;
    left: 0;
    top: 0;
    visibility: visible !important;
    pointer-events: auto !important;
    display: block !important;
    height: auto !important;
    max-height: min(70vh, 480px) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    min-width: 220px;
    width: max-content;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 0.5rem 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.25) transparent;
    opacity: 0;
    transform: translateX(8px) scale(0.98);
    transform-origin: left center;
    transition:
        opacity 0.2s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.2s ease;
    will-change: opacity, transform;
}

/* Fully visible after JS adds ready class (avoids jump on position) */
.nx-nested-flyout.nx-flyout-portal-open.nx-flyout-ready,
.nx-nested-flyout.nx-flyout-pinned.nx-flyout-ready {
    opacity: 1 !important;
    transform: translateX(0) scale(1) !important;
}

/* Soft exit when switching / closing */
.nx-nested-flyout.nx-flyout-leaving {
    opacity: 0 !important;
    transform: translateX(6px) scale(0.98) !important;
    pointer-events: none !important;
    transition:
        opacity 0.14s ease,
        transform 0.14s ease !important;
}

/* Short menus: no scrollbar chrome when content fits */
.nx-nested-flyout.nx-flyout-portal-open.nx-flyout-fit,
.nx-nested-flyout.nx-flyout-pinned.nx-flyout-fit {
    overflow-y: hidden !important;
    scrollbar-width: none;
}

.nx-nested-flyout.nx-flyout-portal-open.nx-flyout-fit::-webkit-scrollbar,
.nx-nested-flyout.nx-flyout-pinned.nx-flyout-fit::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
}

.nx-nested-flyout .nx-submenu-list {
    margin: 0;
    padding: 0;
}

/* Smooth item hover inside menus */
.nx-submenu .nx-submenu-link,
.nx-nested-flyout .nx-submenu-link {
    transition:
        background-color 0.18s ease,
        color 0.18s ease,
        padding-left 0.18s ease,
        transform 0.18s ease;
}

.nx-submenu .nx-submenu-link:hover,
.nx-nested-flyout .nx-submenu-link:hover {
    padding-left: 1.15rem;
}

.nx-submenu .nx-nested-arrow,
.nx-nested-flyout .nx-nested-arrow {
    transition: transform 0.2s cubic-bezier(0.22, 1, 0.36, 1), color 0.18s ease;
}

.nx-submenu-item:hover > .nx-submenu-link .nx-nested-arrow,
.nx-nested-flyout .nx-submenu-item:hover > .nx-submenu-link .nx-nested-arrow {
    transform: translateX(3px);
}

/* Mobile: nested panels start collapsed */
.nx-mobile-submenu .nx-mobile-submenu {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    margin: 0;
    padding: 0;
    transition:
        max-height 0.32s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.22s ease,
        padding 0.28s ease,
        margin 0.28s ease;
}

/* Mobile: top-level + nested accordion expand with scroll */
.nx-mobile-nav-item.nx-expanded > .nx-mobile-submenu,
.nx-mobile-submenu-item.nx-has-submenu.nx-expanded > .nx-mobile-submenu {
    max-height: min(60vh, 420px);
    margin-top: 0.15rem;
    margin-bottom: 0.15rem;
    padding: 0.15rem 0;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}

.nx-mobile-submenu-item.nx-has-submenu.nx-expanded > .nx-mobile-submenu-link .nx-mobile-submenu-arrow {
    transform: rotate(90deg);
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.nx-mobile-submenu-link {
    transition: background-color 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}

.nx-mobile-submenu-link:hover {
    padding-left: 1.15rem;
}

.nx-mobile-submenu .nx-mobile-submenu .nx-mobile-submenu-item {
    margin-left: 1.25rem;
}

.nx-mobile-submenu .nx-mobile-submenu .nx-mobile-submenu .nx-mobile-submenu-item {
    margin-left: 1rem;
}

.nx-mobile-submenu .nx-mobile-submenu::-webkit-scrollbar,
.nx-mobile-nav-item.nx-expanded > .nx-mobile-submenu::-webkit-scrollbar {
    width: 5px;
}

.nx-mobile-submenu .nx-mobile-submenu::-webkit-scrollbar-thumb,
.nx-mobile-nav-item.nx-expanded > .nx-mobile-submenu::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

/* Chevron: keep original 16px visual size; enlarge hit area without scaling the icon */
.nx-mobile-submenu-arrow {
    flex-shrink: 0;
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    min-height: 16px !important;
    margin-left: auto;
    margin-right: 0;
    padding: 14px;
    box-sizing: content-box;
    display: inline-block !important;
    vertical-align: middle;
    pointer-events: auto !important;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    color: var(--nx-header-text-secondary, #6c757d);
}

.nx-mobile-nav-link,
.nx-mobile-submenu-link {
    position: relative;
}

/* Mobile selected / active category highlight (deep nested pages too) */
.nx-mobile-nav-item.nx-active-parent > .nx-mobile-nav-link,
.nx-mobile-nav-link.nx-active {
    background: var(--nx-header-accent-light, rgba(13, 110, 253, 0.08)) !important;
    color: var(--nx-header-accent, var(--primary, #0d6efd)) !important;
    font-weight: 600 !important;
}

.nx-mobile-nav-item.nx-active-parent > .nx-mobile-nav-link .nx-mobile-nav-icon,
.nx-mobile-nav-link.nx-active .nx-mobile-nav-icon {
    color: var(--nx-header-accent, var(--primary, #0d6efd)) !important;
}

.nx-mobile-submenu-item.nx-active > .nx-mobile-submenu-link,
.nx-mobile-submenu-item.nx-active-parent > .nx-mobile-submenu-link,
.nx-mobile-submenu-link.nx-active {
    background: var(--nx-header-accent-light, rgba(13, 110, 253, 0.08)) !important;
    color: var(--nx-header-accent, var(--primary, #0d6efd)) !important;
    font-weight: 600 !important;
}

.nx-mobile-submenu-item.nx-active-parent > .nx-mobile-submenu-link .nx-mobile-submenu-arrow,
.nx-mobile-nav-item.nx-active-parent > .nx-mobile-nav-link .nx-mobile-submenu-arrow {
    color: var(--nx-header-accent, var(--primary, #0d6efd));
}

@media (prefers-reduced-motion: reduce) {
    .nx-submenu,
    .nx-nested-flyout.nx-flyout-portal-open,
    .nx-nested-flyout.nx-flyout-pinned,
    .nx-nested-flyout.nx-flyout-leaving,
    .nx-submenu .nx-submenu-link,
    .nx-nested-flyout .nx-submenu-link,
    .nx-submenu .nx-nested-arrow,
    .nx-nested-flyout .nx-nested-arrow,
    .nx-mobile-submenu .nx-mobile-submenu,
    .nx-mobile-submenu-link,
    .nx-mobile-submenu-arrow {
        transition: none !important;
        animation: none !important;
    }

    .nx-nested-flyout.nx-flyout-portal-open,
    .nx-nested-flyout.nx-flyout-pinned {
        opacity: 1 !important;
        transform: none !important;
    }
}