nav {
    grid-area: nav;
    position: sticky;
    top: 0px;
    z-index: 101;
    height: 40px;
    background-color: transparent;
}

.nav {
    display: flex;
    background-color: var(--tertiary);
}
.desktop-menu {
    display: flex;
    height: 40px;
    align-items: stretch;
}
.mud-breadcrumb-separator {
    display: flex;
    padding: 0 !important;
}

.desktop-menu a {
    color: #000;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: none;
    transition: 0.3s;
    letter-spacing: 0.3px;
    padding: 0 22px;
    flex: 1 1 auto;
    text-align: center;
    font-weight: 700;
}
.desktop-menu a:hover, .desktop-menu a.selected {
    color: var(--primary);
}
.nav .mud-nav-group {
    transform: translate(0, 0);
}
.nav .mud-icon-root:hover {
    color: var(--primary);
}
.menu-shadow {
    position: fixed;
    height: 38px;
    width: 70%;
    background-color: var(--tertiary);
    opacity: 0.4;
    top: 0;
}
.mud-nav-link {
    font-size: 1.125rem;
    align-items: center;
}
.mud-nav-link .mud-nav-link-text {
    font-size: 1rem;
}
.custom-icon {
    background-image: var(--icon);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.nav .mud-collapse-container {
    background-color: transparent;
    border: none;
    box-shadow: none;
}

.nav .mud-collapse-container.mud-collapse-entered {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
nav .mud-collapse-container .mud-collapse-container {
    background-color: rgba(150, 150, 150, 0.1);
    border: none;
    box-shadow: none;
}
.nav > .mud-navmenu > .mud-nav-group > .mud-collapse-container {
    width: 280px;
    max-width: 280px;
    overflow: hidden;
    max-height: none;
}

.nav > .mud-navmenu > .mud-nav-group > .mud-collapse-container.mud-collapse-entered {
    overflow: visible;
}

/* Pure CSS flyout for categories */
.cat-flyout {
    list-style: none;
    margin: 0;
    padding: 4px 0;
    background: #fff;
    min-width: 280px;
}

.cat-flyout-root {
    border-right: 1px solid #e0e0e0;
}

.cat-flyout-item {
    position: relative;
}

.cat-flyout-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    color: #000;
    text-decoration: none;
    transition: background-color 0.15s, color 0.15s;
    cursor: pointer;
}

.cat-flyout-link:hover,
.cat-flyout-item:hover > .cat-flyout-link {
    background-color: #f5f5f5;
    color: var(--primary);
}

.cat-flyout-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
    flex: 0 0 30px;
}

.cat-flyout-title {
    flex: 1 1 auto;
    font-size: 0.95rem;
}

.cat-flyout-arrow {
    margin-left: auto;
    width: 18px !important;
    height: 18px !important;
    font-size: 18px !important;
}

.cat-flyout-submenu {
    display: none;
    position: absolute;
    left: 100%;
    top: -4px;
    min-width: 280px;
    background: #fff;
    border: 1px solid #e0e0e0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 10;
}

.cat-flyout-item:hover > .cat-flyout-submenu {
    display: block;
}

@media only screen and (max-width: 1024px) {
    .nav > .mud-navmenu > .mud-nav-group > .mud-collapse-container {
        width: 100vw;
        max-width: 100vw;
        overflow-y: auto;
        max-height: calc(100vh - 140px);
    }
    .cat-flyout-submenu {
        position: static;
        display: block;
        border: none;
        box-shadow: none;
        background: rgba(150, 150, 150, 0.08);
        padding-left: 16px;
    }
}

.categories-menu, .main-menu {
    height: 40px;
}

.categories-menu > .mud-nav-group > .mud-nav-link {
    text-transform: none;
    color: #fff;
    --mud-palette-drawer-icon: #fff;
    height: 40px;
    background-color: var(--secondary);
    font-weight: 700;
    font-size: 0.9rem;
}

.main-menu > .mud-nav-group > .mud-nav-link {
    text-transform: none;
    color: #000;
    --mud-palette-drawer-icon: #000;
    height: 40px;
    font-weight: 700;
    font-size: 0.9rem;
}

.categories-menu > .mud-nav-group > .mud-nav-link:hover {
    background-color: #c7050f;
}

.nav .mud-nav-link {
    padding: 5px 16px 5px 16px !important;
}

.nav .mud-nav-group .mud-nav-group .mud-collapse-container {
    padding: 0 16px;
}

.nav .mud-nav-link-text {
    white-space: break-spaces;
}

.mud-collapse-container.mud-collapse-entered {
    position: relative;
    z-index: 2;
}

@media only screen and (min-width: 1024px) {
    .main-menu {
        display: none;
    }
    .desktop-menu {
        flex-grow: 1;
    }

    .categories-menu {
        width: 250px;
    }
    .nav .main-menu .mud-collapse-container {
        transform: translateX(-50%);
    }
}

@media only screen and (max-width: 1024px) {
    .desktop-menu {
        display: none;
    }
    .categories-menu {
        order: 2;
    }

    .nav > .categories-menu > .mud-nav-group > .mud-collapse-container {
        transform: translateX(-50%);
    }

    .categories-menu, .main-menu {
        flex-grow: 1;
        flex-basis: 0;
        max-width: 50%;
    }
}