.irenfix-category-menu {
    position: relative;
}

.irenfix-category-trigger {
    cursor: pointer;
    font-family: inherit;
}

/* Mega menu container */
.irenfix-mega-menu {
    position: absolute;
    top: 100%;
    right: 0;
    width: min(1050px, 94vw);
    height: 470px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 0 0 0.75rem 0.75rem;
    box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.14);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition:
        opacity 0.18s ease,
        visibility 0.18s ease,
        transform 0.18s ease;
    z-index: 1080;
    overflow: hidden;
}

.irenfix-category-menu:hover .irenfix-mega-menu,
.irenfix-category-menu.is-open .irenfix-mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.irenfix-mega-menu-inner {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    height: 100%;
    direction: rtl;
}

/* Main categories */
.irenfix-main-categories {
    background: #f5f5f5;
    border-left: 1px solid #e6e6e6;
    overflow-y: auto;
}

.irenfix-main-category-item {
    width: 100%;
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border: 0;
    border-right: 3px solid transparent;
    color: #3f4654;
    background: transparent;
    text-decoration: none;
    font-family: inherit;
    font-weight: 600;
    transition:
        color 0.15s ease,
        background-color 0.15s ease,
        border-color 0.15s ease;
}

.irenfix-main-category-item:hover,
.irenfix-main-category-item.active {
    color: #ed1b2f;
    background: #fff;
    border-right-color: #ed1b2f;
}

/* Content area */
.irenfix-subcategories {
    height: 100%;
    padding: 1.4rem 1.6rem;
    background: #fff;
    overflow-y: auto;
}

.irenfix-category-panel {
    display: none;
}

.irenfix-category-panel.active {
    display: block;
}

.irenfix-category-panel-header {
    margin-bottom: 1.7rem;
}

.irenfix-view-all-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #1565c0;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
}

.irenfix-view-all-link:hover {
    color: #ed1b2f;
}

/* Subcategory columns */
.irenfix-subcategory-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(150px, 1fr));
    align-items: start;
    gap: 1.75rem 2rem;
}

.irenfix-subcategory-column {
    min-width: 0;
}

.irenfix-subcategory-title {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.3rem;
    min-height: 28px;
    padding-right: 0.8rem;
    color: #1e2022;
    font-size: 0.96rem;
    font-weight: 800;
    line-height: 1.8;
    text-decoration: none;
}

.irenfix-subcategory-title::before {
    content: "";
    position: absolute;
    top: 4px;
    right: 0;
    width: 2px;
    height: 20px;
    background: #ed1b2f;
}

.irenfix-subcategory-title:hover {
    color: #ed1b2f;
}

.irenfix-subcategory-title i {
    font-size: 0.75rem;
}

.irenfix-empty-subcategories {
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #677788;
    text-align: center;
}

/* Scrollbar */
.irenfix-main-categories,
.irenfix-subcategories {
    scrollbar-width: thin;
    scrollbar-color: #c7c7c7 transparent;
}

.irenfix-main-categories::-webkit-scrollbar,
.irenfix-subcategories::-webkit-scrollbar {
    width: 6px;
}

.irenfix-main-categories::-webkit-scrollbar-thumb,
.irenfix-subcategories::-webkit-scrollbar-thumb {
    background: #c7c7c7;
    border-radius: 10px;
}

.irenfix-category-menu {
    position: static;
}

.irenfix-header-navigation .container {
    position: relative;
}

/* Mobile */
.irenfix-mobile-category-menu {
    width: 100%;
}

.irenfix-mobile-main-row {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.irenfix-mobile-main-link {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 0.9rem 0.75rem;
    color: #1e2022;
    font-weight: 700;
    text-decoration: none;
}

.irenfix-mobile-main-link:hover {
    color: var(--bs-primary);
}

.irenfix-mobile-expand-button {
    width: 48px;
    border: 0;
    background: transparent;
    color: #677788;
}

.irenfix-mobile-expand-button i {
    display: inline-block;
    transition: transform 0.2s ease;
}

.irenfix-mobile-expand-button:not(.collapsed) i {
    transform: rotate(180deg);
}

.irenfix-mobile-subcategory-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    color: #4a4f55;
    text-decoration: none;
}

.irenfix-mobile-subcategory-link:hover {
    color: var(--bs-primary);
}

@media (max-width: 1199.98px) {
    .irenfix-subcategory-grid {
        grid-template-columns: repeat(3, minmax(150px, 1fr));
    }
}

@media (max-width: 991.98px) {
    .irenfix-category-menu {
        width: 100%;
    }

    .irenfix-mobile-category-menu {
        margin-bottom: 0.5rem;
    }
}