.products-hero {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 50%, #991b1b 100%);
    color: #fff;
    padding: 1.25rem 0;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.products-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, rgba(239, 68, 68, 0.1) 0%, rgba(220, 38, 38, 0.1) 100%);
    pointer-events: none;
}

.products-hero > * {
    position: relative;
    z-index: 1;
}

.products-hero h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.products-hero p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.filters-card {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    position: sticky;
    top: 10px;
    z-index: 999;
    transition: box-shadow 0.3s ease;
}

.filters-card.stuck {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.filter-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 1rem;
    align-items: end;
    margin-bottom: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.filter-input,
.filter-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.875rem;
    background: #fff;
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.search-container {
    position: relative;
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #d1d5db;
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.search-suggestions.show {
    display: block;
}

.filter-actions {
    display: flex;
    gap: 0.5rem;
    align-items: end;
}

.btn-filter {
    padding: 0.75rem 1.5rem;
    background: #dc2626;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

.btn-clear {
    padding: 0.75rem 1rem;
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
}

.advanced-filters {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.advanced-filters.show {
    display: block;
}

.advanced-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.toggle-advanced {
    background: none;
    border: none;
    color: #dc2626;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: underline;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
}

.results-count {
    color: #6b7280;
    font-size: 0.875rem;
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sort-select {
    padding: 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
    background: #fff;
}

.view-toggle {
    display: flex;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    overflow: hidden;
}

.view-btn {
    padding: 0.5rem 0.75rem;
    background: #fff;
    border: none;
    cursor: pointer;
}

.view-btn.active {
    background: #dc2626;
    color: #fff;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.product-card {
    background: #fff;
    border-radius: 10px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-color: #dc2626;
}

.product-sku {
    font-size: 1rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.25rem;
    font-family: "Courier New", monospace;
}

.product-sku a {
    color: inherit;
    text-decoration: none;
}

.product-sku a:hover {
    color: #dc2626;
}

.product-manufacturer {
    font-size: 0.95rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.product-title {
    font-size: 0.8rem;
    font-weight: 400;
    color: #6b7280;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.product-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #dc2626;
    margin-bottom: 0.5rem;
}

.product-actions {
    margin-top: auto;
}

.btn-quote {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: #dc2626;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
}

.compare-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1f2937;
    color: #fff;
    padding: 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
}

.compare-bar.show {
    transform: translateY(0);
}

.compare-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination a,
.pagination span {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
}

.pagination .current {
    background: #dc2626;
    color: #fff;
    border-color: #dc2626;
}

.no-results {
    text-align: center;
    padding: 3rem;
    color: #6b7280;
}

@media (max-width: 768px) {
    .products-hero {
        padding: 1rem 0;
    }

    .filter-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .advanced-row {
        grid-template-columns: 1fr 1fr;
    }

    .results-header {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }
}