/* Modern Menu Filter Styles */
:root {
    --primary: #FF6B6B;
    --secondary: #4ECDC4;
    --dark: #2D3436;
    --light: #F8F9FA;
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mmf-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

/* Filter Bar */
.mmf-filter-bar {
    background: white;
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: var(--shadow);
    sticky: top;
    top: 20px;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.mmf-filter-section {
    margin-bottom: 25px;
}

.mmf-filter-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Categories */
.mmf-categories {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mmf-cat-btn {
    padding: 12px 24px;
    border: 2px solid #E9ECEF;
    border-radius: 50px;
    background: white;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.mmf-cat-btn .icon {
    font-size: 20px;
}

.mmf-cat-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-color: var(--primary);
}

.mmf-cat-btn.active {
    background: linear-gradient(135deg, var(--primary), #FF8E8E);
    color: white;
    border-color: var(--primary);
}

/* Price Range */
.mmf-price-range {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mmf-price-range input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    outline: none;
    -webkit-appearance: none;
}

.mmf-price-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.mmf-price-display {
    text-align: center;
    font-weight: 600;
    color: var(--primary);
    font-size: 18px;
}

/* Tags */
.mmf-tags {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mmf-tag-checkbox {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border: 2px solid #E9ECEF;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.mmf-tag-checkbox input {
    display: none;
}

.mmf-tag-checkbox span {
    font-size: 14px;
    font-weight: 500;
}

.mmf-tag-checkbox:hover {
    border-color: var(--secondary);
    background: rgba(78, 205, 196, 0.1);
}

.mmf-tag-checkbox input:checked + span {
    color: var(--secondary);
}

.mmf-tag-checkbox:has(input:checked) {
    background: var(--secondary);
    border-color: var(--secondary);
}

.mmf-tag-checkbox:has(input:checked) span {
    color: white;
}

/* Search */
.mmf-search {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #E9ECEF;
    border-radius: 50px;
    font-size: 16px;
    transition: var(--transition);
}

.mmf-search:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.1);
}

/* Products Grid */
.mmf-products-wrapper {
    position: relative;
    min-height: 400px;
}

.mmf-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10;
    border-radius: 20px;
}

.mmf-loading.active {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.mmf-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Product Card */
.mmf-product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: var(--transition);
    cursor: pointer;
}

.mmf-product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.mmf-product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.mmf-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.mmf-product-card:hover .mmf-product-image img {
    transform: scale(1.1);
}

.mmf-product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.mmf-product-card:hover .mmf-product-overlay {
    opacity: 1;
}

.mmf-quick-view {
    padding: 12px 30px;
    background: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transform: translateY(20px);
    transition: var(--transition);
}

.mmf-product-card:hover .mmf-quick-view {
    transform: translateY(0);
}

.mmf-product-info {
    padding: 20px;
}

.mmf-product-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--dark);
}

.mmf-product-excerpt {
    font-size: 14px;
    color: #6C757D;
    margin-bottom: 15px;
    line-height: 1.6;
}

.mmf-product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #E9ECEF;
}

.mmf-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.mmf-add-to-cart {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--secondary), #45B7AF);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.mmf-add-to-cart:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(78, 205, 196, 0.4);
}

.mmf-no-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px;
    font-size: 24px;
    color: #6C757D;
}

/* Responsive */
@media (max-width: 768px) {
    .mmf-products-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .mmf-filter-bar {
        padding: 20px;
    }
    
    .mmf-cat-btn {
        padding: 8px 16px;
        font-size: 14px;
    }
}