/* ==========================================
   Products Page Styles
   ========================================== */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-navy) 100%);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md) 0;
    margin-top: 72px;
}

.page-header .container {
    max-width: 1400px;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.page-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.breadcrumb span {
    color: rgba(255, 255, 255, 0.7);
}

/* Filter Bar Section */
.filter-bar-section {
    background-color: var(--white);
    border-bottom: 2px solid var(--border-color);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 72px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-bar-section .container {
    max-width: 1400px;
}

.filter-bar {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    flex-wrap: wrap;
}

/* Search Form Inline */
.filter-search {
    flex: 1;
    min-width: 300px;
}

.search-form-inline {
    width: 100%;
}

.search-input-group {
    display: flex;
    align-items: center;
    background-color: var(--light-gray);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 0.5rem 1rem;
    transition: all var(--transition-fast);
}

.search-input-group:focus-within {
    border-color: var(--primary-color);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

.search-input-group i {
    color: var(--warm-gray);
    font-size: 1.125rem;
    margin-right: 0.75rem;
}

.search-input-main {
    flex: 1;
    border: none;
    background: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.5rem 0;
    outline: none;
    color: var(--text-dark);
}

.search-input-main::placeholder {
    color: var(--warm-gray);
}

.btn-search-submit {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-search-submit:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

/* Filter Chips */
.filter-chips {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.filter-dropdown {
    position: relative;
}

.filter-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background-color: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.filter-chip:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.1);
}

.filter-chip i:first-child {
    color: var(--primary-color);
}

.filter-chip i:last-child {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
}

.filter-dropdown.active .filter-chip {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.15);
}

.filter-dropdown.active .filter-chip i:last-child {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 280px;
    background-color: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    display: none;
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
}

.filter-dropdown.active .dropdown-menu {
    display: block;
    animation: dropdownFadeIn 0.2s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
}

.dropdown-item:hover {
    background-color: var(--light-gray);
}

.dropdown-item.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.dropdown-item i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.dropdown-item.active i {
    color: var(--white);
}

.dropdown-item .count {
    background-color: rgba(0, 0, 0, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.dropdown-item.active .count {
    background-color: rgba(255, 255, 255, 0.2);
}

.dropdown-item .auth-icon {
    color: var(--success-green);
    margin-left: 0.25rem;
}

.dropdown-item.active .auth-icon {
    color: var(--white);
}

/* Products Section */
.products-section {
    padding: var(--spacing-lg) 0 var(--spacing-xxl) 0;
    background-color: var(--background-color);
}

.products-section .container {
    max-width: 1400px;
}

.products-layout-modern {
    width: 100%;
}

.products-main-full {
    width: 100%;
}

/* Toolbar Modern */
.products-toolbar-modern {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-lg);
}

.toolbar-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toolbar-info i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.results-text {
    color: var(--text-dark);
    font-size: 1rem;
}

.results-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sort-select-modern {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    background-color: var(--white);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.sort-select-modern:hover {
    border-color: var(--primary-color);
}

.sort-select-modern:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

/* Active Filters */
.active-filters {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: var(--spacing-md);
    background-color: rgba(0, 119, 182, 0.05);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.filter-label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9375rem;
}

.active-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.active-filter-chip a {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    margin-left: 0.25rem;
    padding: 0.125rem 0.25rem;
    border-radius: 50%;
    transition: background-color var(--transition-fast);
}

.active-filter-chip a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.clear-all-filters {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.clear-all-filters:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Products Grid Modern */
.products-grid-modern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.product-card {
    position: relative;
    background-color: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 1;
}

.product-badge.featured {
    background-color: var(--success-green);
    color: var(--white);
}

.product-badge.new {
    background-color: var(--accent-color);
    color: var(--white);
}

.product-image-container {
    position: relative;
    height: 250px;
    overflow: hidden;
    background-color: var(--light-gray);
    flex-shrink: 0;
}

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

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.1), rgba(0, 180, 216, 0.1));
    font-size: 4rem;
    color: var(--primary-color);
}

.product-info {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-meta {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.product-brand {
    color: var(--primary-color);
    font-weight: 600;
}

.product-category {
    color: var(--warm-gray);
}

.product-name {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.product-name a {
    color: var(--dark-navy);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.product-name a:hover {
    color: var(--primary-color);
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.product-price {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9375rem;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--spacing-xl);
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    background-color: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.page-link:hover {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.page-link.active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* No Products */
.no-products {
    text-align: center;
    padding: var(--spacing-xxl);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
}

.no-products i {
    font-size: 4rem;
    color: var(--warm-gray);
    margin-bottom: var(--spacing-md);
}

.no-products h3 {
    color: var(--dark-navy);
    margin-bottom: var(--spacing-sm);
}

.no-products p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Product Detail Specific Styles */
.product-detail-section {
    padding: var(--spacing-xxl) 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xxl);
}

/* Product Images */
.product-images {
    position: sticky;
    top: 90px;
    align-self: start;
}

.main-image {
    position: relative;
    height: 500px;
    background-color: var(--light-gray);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.1), rgba(0, 180, 216, 0.1));
    font-size: 6rem;
    color: var(--primary-color);
}

.image-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.thumbnail {
    height: 100px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid var(--border-color);
    transition: all var(--transition-fast);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary-color);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Info Main */
.product-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.badge {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-featured {
    background-color: var(--success-green);
    color: var(--white);
}

.badge-new {
    background-color: var(--accent-color);
    color: var(--white);
}

.badge-authorized {
    background-color: rgba(0, 119, 182, 0.1);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.product-title {
    font-size: 2rem;
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.product-meta-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-label {
    font-weight: 600;
    color: var(--text-dark);
}

.meta-value {
    color: var(--text-secondary);
    text-decoration: none;
}

.brand-link {
    color: var(--primary-color);
    font-weight: 600;
}

.brand-link:hover {
    text-decoration: underline;
}

.product-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.product-pricing {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: var(--spacing-md);
    background-color: var(--light-gray);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.price-label {
    font-weight: 600;
    color: var(--text-dark);
}

.price-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.product-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.product-highlights {
    background-color: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.product-highlights h3 {
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-highlights h3 i {
    color: var(--success-green);
}

.product-highlights ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-highlights li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-dark);
}

.product-highlights li i {
    color: var(--primary-color);
    font-size: 1.125rem;
}

/* Tabs */
.product-tabs {
    margin-top: var(--spacing-xxl);
}

.tabs-nav {
    display: flex;
    gap: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.tab-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: transparent;
    color: var(--text-dark);
    border: none;
    border-bottom: 3px solid transparent;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.content-box {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
}

.content-box h3 {
    color: var(--dark-navy);
    margin-bottom: var(--spacing-md);
}

.description-content {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Specifications Table */
.specifications-table {
    width: 100%;
    border-collapse: collapse;
}

.specifications-table tr {
    border-bottom: 1px solid var(--border-color);
}

.specifications-table tr:last-child {
    border-bottom: none;
}

.specifications-table td {
    padding: var(--spacing-md);
}

.spec-name {
    font-weight: 600;
    color: var(--text-dark);
    width: 40%;
}

.spec-value {
    color: var(--text-secondary);
}

/* Documents Grid */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.document-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.document-card:hover {
    border-color: var(--primary-color);
}

.document-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.document-info {
    flex: 1;
}

.document-info h4 {
    color: var(--dark-navy);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.document-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.file-size {
    font-size: 0.75rem;
    color: var(--warm-gray);
}

/* Related Products */
.related-products {
    margin-top: var(--spacing-xxl);
}

.related-products .section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Inquiry Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    position: relative;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background-color: var(--light-gray);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 1;
}

.modal-close:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 2px solid var(--border-color);
}

.modal-header h2 {
    color: var(--dark-navy);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.modal-header h2 i {
    color: var(--primary-color);
}

.modal-header p {
    color: var(--text-secondary);
    margin: 0;
}

.inquiry-form {
    padding: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-help {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.875rem;
    color: var(--warm-gray);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

.text-muted {
    color: var(--warm-gray);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-search {
        min-width: 100%;
    }

    .filter-chips {
        width: 100%;
        justify-content: flex-start;
    }

    .products-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .product-images {
        position: static;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .filter-bar-section {
        top: 60px;
    }

    .filter-chip {
        font-size: 0.875rem;
        padding: 0.625rem 1rem;
    }

    .dropdown-menu {
        min-width: 100%;
    }

    .products-toolbar-modern {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }

    .toolbar-actions {
        width: 100%;
    }

    .sort-select-modern {
        width: 100%;
    }

    .active-filters {
        flex-direction: column;
        align-items: flex-start;
    }

    .products-grid-modern {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .product-title {
        font-size: 1.75rem;
    }

    .main-image {
        height: 300px;
    }

    .image-thumbnails {
        grid-template-columns: repeat(3, 1fr);
    }

    .tabs-nav {
        flex-direction: column;
    }

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

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

    .product-actions {
        flex-direction: column;
    }

    .product-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: var(--spacing-lg) 0;
    }

    .page-title {
        font-size: 1.75rem;
    }

    .modal-content {
        width: 95%;
    }
}