/**
 * Frontend styles for WP Simple Mega Menu
 * Minimal structural styles only
 */

/* Mega Menu Container */
.wpsmm-mega-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 999;
    box-sizing: border-box;
}

/* Show mega menu on hover */
.has-mega-menu:hover > .wpsmm-mega-menu,
.has-mega-menu.wpsmm-mega-menu-active > .wpsmm-mega-menu {
    display: block;
}

/* Mega Menu Rows - Each row is its own grid */
.wpsmm-mega-row {
    display: grid;
    grid-auto-rows: min-content;
    margin-bottom: 20px; /* Space between rows */
    min-width: 600px; /* Ensure grid has enough space for proper column distribution */
    width: 100%;
}

.wpsmm-mega-row:last-child {
    margin-bottom: 0;
}

/* Dynamic grid columns - will be set via inline styles based on admin configuration */
.wpsmm-grid-1 { grid-template-columns: 1fr; }
.wpsmm-grid-2 { grid-template-columns: repeat(2, 1fr); }
.wpsmm-grid-3 { grid-template-columns: repeat(3, 1fr); }
.wpsmm-grid-4 { grid-template-columns: repeat(4, 1fr); }
.wpsmm-grid-5 { grid-template-columns: repeat(5, 1fr); }
.wpsmm-grid-6 { grid-template-columns: repeat(6, 1fr); }
.wpsmm-grid-7 { grid-template-columns: repeat(7, 1fr); }
.wpsmm-grid-8 { grid-template-columns: repeat(8, 1fr); }
.wpsmm-grid-9 { grid-template-columns: repeat(9, 1fr); }
.wpsmm-grid-10 { grid-template-columns: repeat(10, 1fr); }
.wpsmm-grid-11 { grid-template-columns: repeat(11, 1fr); }
.wpsmm-grid-12 { grid-template-columns: repeat(12, 1fr); }

/* Grid Cells - containers for grouped items */
.wpsmm-grid-cell {
    /* Each cell will be positioned by CSS Grid automatically */
    display: flex;
    flex-direction: column;
}

/* Individual items within grid cells */
.wpsmm-mega-item {
    /* Items stack vertically within their grid cell */
}

/* Hierarchy levels */
.wpsmm-mega-item.wpsmm-hierarchy-level-1 {
    margin-left: 15px;
    padding-left: 10px;
    border-left: 2px solid #ccc;
}

.wpsmm-mega-item.wpsmm-hierarchy-level-2 {
    margin-left: 30px;
    padding-left: 10px;
    border-left: 2px solid #999;
}

.wpsmm-mega-item.wpsmm-hierarchy-level-3 {
    margin-left: 45px;
    padding-left: 10px;
    border-left: 2px solid #666;
}

/* Basic structural elements */
.wpsmm-title {
    display: block;
}

.wpsmm-separator {
    display: block;
}

.wpsmm-custom-content {
    display: block;
}

/* Image Items */
.wpsmm-image {
    max-width: 100%;
    height: auto;
    display: block;
}

.wpsmm-image-link {
    display: block;
    text-decoration: none;
}

.wpsmm-image-title {
    display: block;
    margin-top: 5px;
    font-size: 14px;    
}

/* Item Type Classes for Styling */
.wpsmm-mega-item.wpsmm-title-item {
    /* Style title items - add your custom styles here */
}

.wpsmm-mega-item.wpsmm-image-item {
    /* Style image items - add your custom styles here */
}

/* Content Block Wrapper */
.wpsmm-content-block {
    /* Wrapper for logical content groups */
    margin-bottom: 15px;
}

.wpsmm-content-block:last-child {
    margin-bottom: 0;
}

/* Hierarchy Level Classes */
.wpsmm-hierarchy-level-0 {
    /* Top-level items (section headers) */
    font-weight: bold;
    margin-bottom: 8px;
}

.wpsmm-hierarchy-level-1 {
    /* First-level sub-items */
    margin-left: 10px;
    margin-bottom: 4px;
}

.wpsmm-hierarchy-level-2 {
    /* Second-level sub-items */
    margin-left: 20px;
    margin-bottom: 4px;
}

.wpsmm-hierarchy-level-3 {
    /* Third-level sub-items */
    margin-left: 30px;
    margin-bottom: 4px;
}

/* Image Display Options */
.wpsmm-image-fill-height {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.wpsmm-image-fill-height .wpsmm-image {
    flex: 1;
    width: 100%;
    height: 100%;
    min-height: 200px; /* Minimum height for better display */
}

.wpsmm-image-fill-height .wpsmm-image-link {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.wpsmm-image-fill-height .wpsmm-image-title {
    margin-top: auto; /* Push title to bottom when fill height is enabled */
}

/* Default image styling improvements */
.wpsmm-image {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Menu Item States - handled above */