/* ============================================================
   Digikala Mega Menu
   Digikala-style mega menu with categories and subcategories
   Shortcode: [digikalamenu]
   ============================================================ */

/* ---------- Variables ---------- */
:root {
    --digikala-primary: #ef4056;
    --digikala-primary-hover: #e6123d;
    --digikala-text: #3f4064;
    --digikala-text-light: #81858b;
    --digikala-bg: #fff;
    --digikala-bg-hover: #f0f0f1;
    --digikala-border: #e0e0e2;
    --digikala-shadow: 0 1px 1px rgba(0,0,0,0.14), 0 4px 8px rgba(0,0,0,0.3);
    --digikala-radius: 8px;
    --digikala-font: IRANYekan, IRANSans, Tahoma, sans-serif;
}

/* ---------- Wrapper ---------- */
.digikala-menu-wrapper {
    position: relative;
    display: inline-block;
    direction: rtl;
    font-family: var(--digikala-font);
}

/* ---------- Trigger Button ---------- */
.digikala-menu-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--digikala-bg);
    color: var(--digikala-text);
    border: 1px solid var(--digikala-border);
    border-radius: var(--digikala-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    transition: all 0.2s ease;
    user-select: none;
}

.digikala-menu-trigger:hover {
    border-color: var(--digikala-primary);
    color: var(--digikala-primary);
}

.digikala-menu-trigger svg {
    flex-shrink: 0;
}

/* ---------- Mega Menu Container ---------- */
.digikala-mega-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 1000;
    display: flex;
    width: 700px;
    max-width: 90vw;
    min-height: 320px;
    background: var(--digikala-bg);
    border-radius: 0 0 var(--digikala-radius) var(--digikala-radius);
    box-shadow: var(--digikala-shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(8px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.digikala-menu-wrapper:hover .digikala-mega-menu,
.digikala-menu-wrapper.open .digikala-mega-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

/* ---------- Left: Categories ---------- */
.digikala-categories {
    width: 240px;
    flex-shrink: 0;
    overflow-y: auto;
    border-left: 1px solid var(--digikala-border);
    padding: 8px 0;
    direction: ltr;
}

.digikala-categories::-webkit-scrollbar {
    width: 4px;
}

.digikala-categories::-webkit-scrollbar-thumb {
    background: var(--digikala-border);
    border-radius: 2px;
}

.digikala-category {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    text-decoration: none;
    color: var(--digikala-text);
    font-size: 13px;
    font-weight: 400;
    transition: all 0.15s ease;
    cursor: pointer;
    position: relative;
    direction: rtl;
}

.digikala-category:hover {
    background: var(--digikala-bg-hover);
    color: var(--digikala-primary);
}

.digikala-category.active {
    background: var(--digikala-bg-hover);
    color: var(--digikala-primary);
    font-weight: 500;
}

.digikala-category.active::before {
    content: '';
    position: absolute;
    right: 0;
    top: 4px;
    bottom: 4px;
    width: 3px;
    background: var(--digikala-primary);
    border-radius: 0 3px 3px 0;
}

.digikala-cat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--digikala-text-light);
}

.digikala-category:hover .digikala-cat-icon,
.digikala-category.active .digikala-cat-icon {
    color: var(--digikala-primary);
}

.digikala-cat-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.digikala-cat-arrow {
    flex-shrink: 0;
    color: var(--digikala-text-light);
    opacity: 0;
    transition: opacity 0.15s ease;
}

.digikala-category:hover .digikala-cat-arrow,
.digikala-category.active .digikala-cat-arrow {
    opacity: 1;
}

/* ---------- Right: Subcategories ---------- */
.digikala-subcategories {
    flex: 1;
    padding: 16px 20px;
    overflow-y: auto;
    direction: rtl;
}

.digikala-sub-panel {
    display: none;
}

.digikala-sub-panel.active {
    display: block;
}

.digikala-sub-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
    margin-bottom: 16px;
}

.digikala-sub-item {
    display: block;
    padding: 6px 8px;
    font-size: 12.5px;
    color: var(--digikala-text);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.digikala-sub-item:hover {
    background: var(--digikala-bg-hover);
    color: var(--digikala-primary);
}

/* ---------- View All Link ---------- */
.digikala-view-all {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--digikala-primary);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.digikala-view-all:hover {
    background: var(--digikala-bg-hover);
}

.digikala-view-all svg {
    width: 14px;
    height: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .digikala-mega-menu {
        width: 90vw;
        flex-direction: column;
    }
    .digikala-categories {
        width: 100%;
        border-left: none;
        border-bottom: 1px solid var(--digikala-border);
        max-height: 200px;
    }
    .digikala-sub-grid {
        grid-template-columns: 1fr;
    }
}