/* === CATEGORY POPUP STYLES === */
/* Add this to your existing CSS file or create a new one */

.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    padding: 20px;
}

.popup-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.popup-container {
    background: white;
    border-radius: 16px;
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    animation: popIn 0.4s ease;
    position: relative;
}

@keyframes popIn {
    from { 
        opacity: 0;
        transform: scale(0.9);
    }
    to { 
        opacity: 1;
        transform: scale(1);
    }
}

.close-popup-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #64748b;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.close-popup-btn:hover {
    background: #e2e8f0;
    color: #1e293b;
}

.popup-content {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.popup-container .container {
    max-width: 100%;
    margin: 0;
    padding: 40px;
    height: 100%;
}

.popup-container .search-container {
    margin-bottom: 30px;
    position: relative;
}

.popup-container .search-input {
    width: 100%;
    padding: 16px 50px 16px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.popup-container .search-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.popup-container .search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 1.2rem;
}

.popup-container .search-results-info {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #64748b;
    display: none;
}

.popup-container .section-title {
    margin: 25px 0 15px;
    position: relative;
    padding-left: 15px;
}

.popup-container .section-title h2 {
    font-size: 1.5rem;
    color: #1e293b;
    display: inline-block;
    position: relative;
    font-weight: 600;
}

.popup-container .section-title h2::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 0;
    height: 100%;
    width: 4px;
    background: #3b82f6;
    border-radius: 5px;
}

.popup-container .categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
    margin-bottom: 35px;
}

.popup-container .category-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    padding: 20px 15px;
    text-align: center;
    height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.popup-container .category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.popup-container .category-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3b82f6;
}

.popup-container .category-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #1e293b;
    line-height: 1.3;
}

.popup-container .category-card p {
    color: #64748b;
    font-size: 0.85rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.popup-container .item-count {
    display: inline-block;
    background: #3b82f6;
    color: white;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
}

.popup-container .subcategories-section {
    display: none;
    margin-top: 20px;
    background: white;
    border-radius: 12px;
    padding: 30px;
}

.popup-container .breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 8px;
}

.popup-container .breadcrumb a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.95rem;
    white-space: nowrap;
}

.popup-container .breadcrumb a:hover {
    color: #1d4ed8;
    background: #eff6ff;
}

.popup-container .breadcrumb span {
    color: #94a3b8;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
}

.popup-container .breadcrumb .current {
    color: #1e293b;
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
}

.popup-container .subcategories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 15px;
}

.popup-container .subcategory-card {
    background: #f8fafc;
    border-radius: 10px;
    padding: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.popup-container .subcategory-card:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
}

.popup-container .subcategory-card h4 {
    font-size: 1rem;
    margin-bottom: 6px;
    color: #1e293b;
    line-height: 1.3;
}

.popup-container .subcategory-card p {
    color: #64748b;
    font-size: 0.8rem;
    margin-bottom: 10px;
    line-height: 1.3;
}

.popup-container .back-button {
    display: inline-flex;
    align-items: center;
    background: #f1f5f9;
    color: #3b82f6;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.popup-container .back-button:hover {
    background: #3b82f6;
    color: white;
}

.popup-container .back-button i {
    margin-right: 6px;
}

.popup-container .search-button {
    display: inline-flex;
    align-items: center;
    background: #10b981;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 10px;
    font-size: 0.9rem;
}

.popup-container .search-button:hover {
    background: #059669;
    transform: translateY(-2px);
}

.popup-container .search-button i {
    margin-right: 6px;
}

.popup-container .search-section {
    margin-top: 20px;
    padding: 18px;
    background: #f0fdf4;
    border-radius: 10px;
    text-align: center;
}

.popup-container .search-section h3 {
    color: #065f46;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.popup-container .search-section p {
    color: #047857;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.popup-container .no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: #64748b;
}

.popup-container .no-results i {
    font-size: 3rem;
    color: #cbd5e1;
    margin-bottom: 15px;
}

/* Mobile Responsiveness for Popup */
@media (max-width: 1024px) {
    .popup-container .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 16px;
    }
    
    .popup-container .subcategories-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 14px;
    }
}

@media (max-width: 768px) {
    .popup-container .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 14px;
    }
    
    .popup-container .subcategories-grid {
        grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
        gap: 12px;
    }
    
    .popup-container .category-card, .popup-container .subcategory-card {
        height: auto;
        min-height: 160px;
        padding: 16px 12px;
    }
    
    .popup-container .category-icon {
        font-size: 2rem;
        height: 45px;
        margin-bottom: 10px;
    }
    
    .popup-container .category-card h3 {
        font-size: 1rem;
    }
    
    .popup-container .subcategory-card h4 {
        font-size: 0.95rem;
    }
    
    .popup-container .section-title h2 {
        font-size: 1.4rem;
    }
    
    .popup-container .subcategories-section {
        padding: 20px;
    }
    
    .popup-container .breadcrumb {
        gap: 6px;
    }
    
    .popup-container .breadcrumb a, .popup-container .breadcrumb .current {
        font-size: 0.9rem;
    }
    
    .popup-container .container {
        padding: 30px;
    }
}

@media (max-width: 640px) {
    .popup-container .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }
    
    .popup-container .subcategories-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }
    
    .popup-container .category-card, .popup-container .subcategory-card {
        min-height: 150px;
        padding: 14px 10px;
    }
    
    .popup-container .category-icon {
        font-size: 1.8rem;
        height: 40px;
    }
    
    .popup-container .section-title h2 {
        font-size: 1.3rem;
    }
    
    .popup-container .breadcrumb a, .popup-container .breadcrumb .current {
        font-size: 0.85rem;
    }
    
    .popup-container .breadcrumb {
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .popup-container .categories-grid, .popup-container .subcategories-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .popup-container .category-card, .popup-container .subcategory-card {
        min-height: 140px;
        padding: 16px;
    }
    
    .popup-container .category-icon {
        font-size: 2rem;
        height: 45px;
    }
    
    .popup-container .section-title h2 {
        font-size: 1.25rem;
    }
    
    .popup-container .container {
        padding: 20px;
    }
    
    .popup-container .subcategories-section {
        padding: 16px;
    }
    
    .popup-container .breadcrumb {
        gap: 3px;
    }
    
    .popup-container .breadcrumb a, .popup-container .breadcrumb .current {
        font-size: 0.8rem;
        padding: 3px 6px;
    }
    
    .popup-container .breadcrumb span {
        font-size: 0.7rem;
    }
    
    .popup-container .back-button, .popup-container .search-button {
        padding: 10px 14px;
        font-size: 0.85rem;
        margin-bottom: 12px;
    }
    
    .popup-container .search-section {
        padding: 16px;
    }
    
    .popup-container .search-section h3 {
        font-size: 1.1rem;
    }
}

/* Touch device optimizations for popup */
@media (hover: none) {
    .popup-container .category-card:hover,
    .popup-container .subcategory-card:hover,
    .popup-container .back-button:hover,
    .popup-container .search-button:hover {
        transform: none;
    }
    
    .popup-container .category-card:active,
    .popup-container .subcategory-card:active {
        transform: scale(0.98);
    }
    
    .popup-container .back-button:active,
    .popup-container .search-button:active {
        transform: scale(0.95);
    }
}