/* ==========================================================
   Products Pages CSS
   ========================================================== */

/* === Product Filters === */
.product-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
    justify-content: center;
}

.filter-btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    background: var(--bg-white);
    color: var(--text);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent);
    color: var(--dark);
    border-color: var(--accent);
}

/* === Category Title === */
.cat-title {
    font-size: 22px;
    font-family: 'Playfair Display', serif;
    margin: 40px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent);
    color: var(--primary);
}

/* === List Grid === */
.list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.product-card-link {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.product-card-link:hover {
    transform: translateY(-3px);
}

.list-card {
    position: relative;
    padding: 20px;
    height: 100%;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.list-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.list-card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(200,168,78,0.12);
    color: var(--accent-dark);
    padding: 3px 10px;
    border-radius: 4px;
}

.list-card h3 {
    font-size: 15px;
    margin-bottom: 4px;
    padding-right: 70px;
}

.list-card-id {
    font-size: 20px;
    font-weight: 800;
    color: var(--accent);
    font-family: 'Playfair Display', serif;
    margin-bottom: 8px;
}

.list-card-dims,
.list-card-app {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.list-card-brands {
    font-size: 12px;
    color: var(--text-light);
    margin-top: auto;
}

.list-card-arrow {
    position: absolute;
    bottom: 16px;
    right: 16px;
    font-size: 18px;
    color: var(--accent);
    opacity: 0;
    transition: var(--transition);
}

.list-card:hover .list-card-arrow {
    opacity: 1;
}

/* === Breadcrumb === */
.breadcrumb {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 32px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.breadcrumb a {
    color: var(--accent-dark);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent);
}

.breadcrumb span {
    color: var(--text);
    font-weight: 500;
}

/* === Product Detail === */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.product-detail-image {
    position: sticky;
    top: 100px;
}

.product-placeholder {
    background: var(--bg-light);
    border-radius: var(--radius);
    border: 2px dashed var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    min-height: 300px;
}

.placeholder-icon {
    font-size: 56px;
    margin-bottom: 16px;
}

.placeholder-label {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    font-family: 'Playfair Display', serif;
}

.placeholder-sub {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 4px;
}

.product-detail-info h1 {
    font-size: 28px;
    margin-bottom: 8px;
    font-family: 'Playfair Display', serif;
}

.product-series {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(200,168,78,0.1);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.product-origin,
.product-brands-tag {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.product-brands-tag strong {
    color: var(--text);
}

.dims-box {
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius-sm);
    margin: 20px 0;
    border: 1px solid var(--border);
}

.dims-box h3 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-dark);
    margin-bottom: 8px;
}

.dims-box p {
    font-size: 16px;
    line-height: 1.8;
    font-weight: 500;
}

.oe-box {
    margin: 20px 0;
}

.oe-box h3 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-dark);
    margin-bottom: 10px;
}

.oe-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.oe-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    font-family: 'Courier New', monospace;
    background: var(--bg-white);
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 4px;
    color: var(--text);
}

.na-apps {
    margin: 20px 0;
    padding: 16px 20px;
    background: rgba(200,168,78,0.06);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent);
}

.na-apps h3 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
}

.na-apps ul {
    list-style: none;
    padding: 0;
}

.na-apps li {
    font-size: 13px;
    padding: 3px 0;
    color: var(--text);
}

.na-apps li::before {
    content: '•';
    color: var(--accent);
    font-weight: 700;
    margin-right: 8px;
}

.product-remark {
    font-size: 13px;
    color: var(--accent-dark);
    background: rgba(200,168,78,0.08);
    padding: 8px 16px;
    border-radius: 6px;
    margin: 16px 0;
    font-style: italic;
}

.inquiry-cta {
    margin: 32px 0;
}

/* === Responsive === */
@media (max-width: 768px) {
    .product-detail {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .product-detail-image {
        position: static;
    }
    
    .list-grid {
        grid-template-columns: 1fr;
    }
    
    .product-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-btn {
        text-align: center;
    }
}

/* === Product Gallery === */
.product-gallery-wrapper {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px;
}
.gallery-item {
    border-radius: 4px;
    overflow: hidden;
    background: var(--bg-light);
}
.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    max-height: 300px;
}
.gallery-item:first-child img {
    max-height: 400px;
}

/* === List Card with Thumbnails === */
.list-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 16px;
    padding: 12px 16px !important;
    min-height: 80px;
}
.list-card-img-wrap {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}
.list-card-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.list-card-body {
    flex: 1;
    min-width: 0;
}
.list-card-body h3 {
    font-size: 0.95rem;
    margin: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.list-card-id {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: 'SF Mono', 'Consolas', monospace;
}
.list-card-dims {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 2px 0;
}
.list-card-brands {
    font-size: 0.78rem;
    color: var(--primary);
    margin: 2px 0;
}
.list-card-badge {
    font-size: 0.7rem;
    padding: 1px 8px;
    margin-bottom: 2px;
}
.list-card-arrow {
    flex-shrink: 0;
    font-size: 1.2rem;
}

/* Gallery items - use thumbnail on detail pages top */
.gallery-item img {
    max-height: 300px;
    width: auto;
    margin: 0 auto;
}
.gallery-item:first-child img {
    max-height: 400px;
}

/* Responsive */
@media (max-width: 600px) {
    .list-card-img-wrap {
        width: 60px;
        height: 60px;
    }
    .list-card-body h3 {
        font-size: 0.85rem;
    }
}

/* === Product Search === */
.search-bar {
    position: relative;
    max-width: 500px;
    margin: 0 auto 24px;
}
.search-input {
    width: 100%;
    padding: 12px 44px 12px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--bg-white);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 55, 77, 0.1);
}
.search-input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}
.search-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 1.1rem;
}
.search-clear {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1.1rem;
    display: none;
    padding: 4px;
}
.search-clear.visible {
    display: block;
}
.search-clear:hover {
    color: var(--accent);
}
.search-results {
    display: none;
    padding: 8px 0 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}
.search-results.active {
    display: block;
}

/* === Enhanced Product Search === */
.search-bar {
    position: relative;
    max-width: 100%;
    margin: 0 0 20px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #eef0f2 100%);
    border-radius: 12px;
    border: 1px solid var(--border);
}
.search-bar-inner {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}
.search-input {
    width: 100%;
    padding: 14px 48px 14px 20px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-white);
    transition: border-color 0.25s, box-shadow 0.25s;
    box-sizing: border-box;
}
.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(26, 55, 77, 0.12);
}
.search-input::placeholder {
    color: #999;
    font-size: 0.9rem;
}
.search-icon {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    pointer-events: none;
    font-size: 1.2rem;
    transition: color 0.2s;
}
.search-input:focus ~ .search-icon {
    color: var(--primary);
}
.search-clear {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #999;
    font-size: 1.4rem;
    display: none;
    padding: 4px 8px;
    line-height: 1;
    border-radius: 4px;
    transition: background 0.15s, color 0.15s;
}
.search-clear:hover {
    background: var(--bg-light);
    color: var(--accent);
}
.search-clear.visible {
    display: block;
}
.search-results {
    display: none;
    padding: 6px 0 2px;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    font-weight: 500;
}
.search-results.active {
    display: block;
}
.search-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.nav-search-link {
    font-size: 1.1rem !important;
    padding: 6px 10px !important;
    opacity: 0.8;
    transition: opacity 0.2s;
}
.nav-search-link:hover {
    opacity: 1;
}