/**
 * Front-End Dynamic Blocks Styles
 * Week 2: Front-end integration
 */

/* ============================================
   DYNAMIC BLOCKS - BASE STYLES
   ============================================ */

.bmm-dynamic-block {
    position: relative;
}

.bmm-dynamic-block .block-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bmm-dynamic-block .block-count {
    font-size: 0.85em;
    color: #6b7280;
}

.bmm-dynamic-block .toggle-icon {
    transition: transform 0.3s ease;
    font-size: 0.75em;
}

.bmm-dynamic-block.block-open .toggle-icon {
    transform: rotate(180deg);
}

/* ============================================
   EXPANDABLE DROPDOWN MODE
   ============================================ */

.bmm-dynamic-block.bmm-expandable .block-children {
    display: none;
    max-height: 400px;
    overflow-y: auto;
}

.bmm-dynamic-block.bmm-expandable.block-open .block-children {
    display: block;
}

.bmm-dynamic-block.bmm-expandable .block-child-item {
    padding-left: 20px;
}

.bmm-dynamic-block.bmm-expandable .block-children::-webkit-scrollbar {
    width: 6px;
}

.bmm-dynamic-block.bmm-expandable .block-children::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.bmm-dynamic-block.bmm-expandable .block-children::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.bmm-dynamic-block.bmm-expandable .block-children::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* ============================================
   MEGA MENU MODE
   ============================================ */

.bmm-dynamic-block.bmm-megamenu {
    position: relative;
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-panel {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 20px;
    min-width: 600px;
    z-index: 1000;
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-grid {
    display: grid;
    gap: 15px;
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-grid.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-grid.columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-grid.columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-item {
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-item:hover {
    background-color: #f3f4f6;
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-item a {
    text-decoration: none;
    color: #374151;
    display: block;
}

.bmm-dynamic-block.bmm-megamenu .mega-menu-all {
    grid-column: span 2;
    text-align: center;
    border-top: 1px solid #e5e7eb;
    padding-top: 15px;
    margin-top: 5px;
}

.bmm-dynamic-block.bmm-megamenu .show-all-toggle {
    color: #3b82f6;
    font-weight: 500;
}

.bmm-dynamic-block.bmm-megamenu .all-items-list {
    padding: 20px;
}

.bmm-dynamic-block.bmm-megamenu .all-items-list h3 {
    margin-bottom: 15px;
    font-size: 18px;
}

.bmm-dynamic-block.bmm-megamenu .items-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 15px;
}

.bmm-dynamic-block.bmm-megamenu .back-to-menu {
    padding: 8px 16px;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* ============================================
   SEARCH-FIRST MODE
   ============================================ */

.bmm-dynamic-block.bmm-search-first .search-menu-panel {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 20px;
    min-width: 400px;
    z-index: 1000;
}

.bmm-dynamic-block.bmm-search-first.block-open .search-menu-panel {
    display: block;
}

.bmm-dynamic-block.bmm-search-first .search-input-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.bmm-dynamic-block.bmm-search-first .block-search-input {
    width: 100%;
    padding: 10px 40px 10px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s ease;
}

.bmm-dynamic-block.bmm-search-first .block-search-input:focus {
    outline: none;
    border-color: #3b82f6;
}

.bmm-dynamic-block.bmm-search-first .search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
}

.bmm-dynamic-block.bmm-search-first .popular-items h4,
.bmm-dynamic-block.bmm-search-first .search-results h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bmm-dynamic-block.bmm-search-first .popular-items ul,
.bmm-dynamic-block.bmm-search-first .search-results ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.bmm-dynamic-block.bmm-search-first .popular-items li,
.bmm-dynamic-block.bmm-search-first .search-results li {
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.bmm-dynamic-block.bmm-search-first .popular-items li:hover,
.bmm-dynamic-block.bmm-search-first .search-results li:hover {
    background-color: #f3f4f6;
}

.bmm-dynamic-block.bmm-search-first .popular-items a,
.bmm-dynamic-block.bmm-search-first .search-results a {
    color: #374151;
    text-decoration: none;
    display: block;
}

.bmm-dynamic-block.bmm-search-first .no-results {
    color: #9ca3af;
    font-style: italic;
}

.bmm-dynamic-block.bmm-search-first .more-results {
    color: #6b7280;
    font-size: 0.9em;
    padding-top: 10px;
    border-top: 1px solid #e5e7eb;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .bmm-dynamic-block.bmm-megamenu .mega-menu-panel {
        min-width: 100%;
        left: 0;
        right: 0;
    }
    
    .bmm-dynamic-block.bmm-megamenu .mega-menu-grid {
        grid-template-columns: 1fr !important;
    }
    
    .bmm-dynamic-block.bmm-megamenu .items-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bmm-dynamic-block.bmm-search-first .search-menu-panel {
        min-width: 300px;
    }
}

@media (max-width: 480px) {
    .bmm-dynamic-block.bmm-megamenu .items-grid {
        grid-template-columns: 1fr;
    }
}