.img-grayscale {
    filter: grayscale(100%);
    opacity: 0.6;
}
.price-filter-range { padding: 10px 0; }
.price-filter-range input[type="number"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ececec;
    border-radius: 5px;
    font-size: 13px;
}
.sort-dropdown .form-select {
    border: 1px solid #ececec;
    border-radius: 5px;
    font-size: 13px;
    padding: 8px 12px;
}
.product-rating-stars { display: inline-flex; align-items: center; gap: 2px; }
.product-rating-stars .star { color: #ccc; font-size: 12px; }
.product-rating-stars .star.filled { color: #ffc107; }
.product-rating-stars .rating-count { font-size: 11px; color: #999; margin-left: 3px; }
.rating-filter-item { cursor: pointer; padding: 5px 0; }
.rating-filter-item:hover { color: #3BB77E; }
.rating-filter-item.active { color: #3BB77E; font-weight: 700; }
.search-suggest-wrap {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #ececec;
    border-top: none;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    z-index: 999;
    display: none;
    max-height: 350px;
    overflow-y: auto;
}
.search-suggest-wrap.show { display: block; }
.suggest-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-bottom: 1px solid #f5f5f5;
    cursor: pointer;
    transition: background 0.15s;
}
.suggest-item:hover { background: #f0f9f4; }
.suggest-item:last-child { border-bottom: none; }
.suggest-item .suggest-img { width: 35px; height: 35px; object-fit: cover; border-radius: 4px; margin-right: 10px; }
.suggest-item .suggest-label { flex: 1; font-size: 14px; color: #253D4E; }
.suggest-item .suggest-type { font-size: 11px; color: #999; text-transform: uppercase; }
.suggest-type-product { color: #3BB77E !important; }
.suggest-type-brand { color: #ff6b35 !important; }
.suggest-type-category { color: #5c6ac4 !important; }

@media (max-width: 991px) {
    .primary-sidebar {
        position: fixed !important;
        top: 0;
        left: -100%;
        width: 300px;
        height: 100vh;
        background: #fff;
        z-index: 999999 !important;
        transition: all 0.3s ease;
        padding: 30px;
        overflow-y: auto;
        box-shadow: 0 0 15px rgba(0,0,0,0.1);
        display: block !important;
    }
    .primary-sidebar.mobile-filter-active {
        left: 0;
    }
    .filter-close {
        position: absolute;
        top: 15px;
        right: 15px;
        font-size: 24px;
        cursor: pointer;
        z-index: 999999;
        background: #f1f1f1;
        width: 35px;
        height: 35px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
    }
    .mobile-filter-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0,0,0,0.5);
        z-index: 999998 !important;
        display: none;
    }
    .mobile-filter-overlay.active {
        display: block;
    }
}