/**
 * Eufence Portfolio Frontend Styles
 * 
 * Styles for portfolio display, gallery, and slider functionality
 */

/* Portfolio Grid */
.eufence-portfolio-grid {
    display: grid;
    gap: 30px;
    margin: 30px 0;
}

.eufence-portfolio-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.eufence-portfolio-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.eufence-portfolio-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

.eufence-portfolio-grid[data-columns="5"] {
    grid-template-columns: repeat(5, 1fr);
}

.portfolio-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.portfolio-thumbnail {
    position: relative;
    overflow: hidden;
}

.portfolio-thumbnail img,
.portfolio-thumbnail .portfolio-featured-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-thumbnail img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: #fff;
}

.view-portfolio {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.zoom-icon {
    font-size: 24px;
    font-weight: bold;
}

.portfolio-content {
    padding: 20px;
}

.portfolio-title {
    margin: 0 0 15px 0;
    font-size: 20px;
    font-weight: 600;
}

.portfolio-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.portfolio-title a:hover {
    color: #007cba;
}

.portfolio-categories {
    margin-bottom: 15px;
}

.portfolio-category {
    display: inline-block;
    background: #f0f0f0;
    color: #666;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    margin-right: 8px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.portfolio-category a {
    color: inherit;
    text-decoration: none;
}

.portfolio-category:hover {
    background: #007cba;
    color: #fff;
}

.portfolio-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.portfolio-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #999;
}

.portfolio-date {
    color: #999;
}

.portfolio-client {
    color: #007cba;
    font-weight: 500;
}

/* Portfolio Gallery */
.eufence-portfolio-gallery {
    display: grid;
    gap: 15px;
    margin: 30px 0;
}

.eufence-portfolio-gallery[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.eufence-portfolio-gallery[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.eufence-portfolio-gallery[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

.eufence-portfolio-gallery[data-columns="5"] {
    grid-template-columns: repeat(5, 1fr);
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.view-icon {
    color: #fff;
    font-size: 24px;
    font-weight: bold;
}

.gallery-caption {
    padding: 10px;
    background: #f9f9f9;
    text-align: center;
    font-size: 14px;
    color: #666;
}

/* Portfolio Slider */
.eufence-portfolio-slider {
    position: relative;
    margin: 30px 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.slider-container {
    position: relative;
    overflow: hidden;
}

.slider-slide {
    display: none;
    position: relative;
}

.slider-slide.active {
    display: block;
}

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

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.slider-slide:hover .slide-overlay {
    opacity: 1;
}

.view-full-size {
    color: #fff;
    text-decoration: none;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.view-full-size:hover {
    background: rgba(255, 255, 255, 0.3);
    color: #fff;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #333;
    transition: all 0.3s ease;
    z-index: 10;
}

.slider-nav:hover {
    background: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.slider-prev {
    left: 20px;
}

.slider-next {
    right: 20px;
}

.slider-pagination {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.pagination-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-dot.active {
    background: #fff;
    transform: scale(1.2);
}

.slide-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: #fff;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.slide-counter {
    font-size: 14px;
    opacity: 0.8;
}

.full-size-link {
    color: #fff;
    text-decoration: none;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 12px;
    transition: all 0.3s ease;
}

.full-size-link:hover {
    background: rgba(255, 255, 255, 0.3);
    color: #fff;
}

/* Portfolio Archive */
.portfolio-archive {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.portfolio-archive-header {
    text-align: center;
    margin-bottom: 40px;
}

.archive-title {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.archive-description {
    font-size: 18px;
    color: #666;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.portfolio-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    flex-wrap: wrap;
    gap: 20px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.filter-group label {
    font-weight: 600;
    color: #333;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-button {
    padding: 8px 16px;
    background: #fff;
    color: #666;
    text-decoration: none;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.filter-button:hover,
.filter-button.active {
    background: #007cba;
    color: #fff;
    border-color: #007cba;
}

.filter-sort {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-sort label {
    font-weight: 600;
    color: #333;
}

.portfolio-sort-select {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    font-size: 14px;
}

.portfolio-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

.portfolio-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.portfolio-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.portfolio-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

.portfolio-grid[data-columns="5"] {
    grid-template-columns: repeat(5, 1fr);
}

.portfolio-pagination {
    text-align: center;
    margin-top: 40px;
}

.portfolio-pagination ul {
    display: inline-flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 5px;
}

.portfolio-pagination li {
    margin: 0;
}

.portfolio-pagination a,
.portfolio-pagination span {
    display: block;
    padding: 10px 15px;
    background: #f0f0f0;
    color: #666;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.portfolio-pagination a:hover,
.portfolio-pagination .current {
    background: #007cba;
    color: #fff;
}

.no-portfolios {
    text-align: center;
    padding: 60px 20px;
}

.no-portfolios-content {
    max-width: 400px;
    margin: 0 auto;
}

.no-portfolios .dashicons {
    font-size: 64px;
    color: #ccc;
    margin-bottom: 20px;
}

.no-portfolios h3 {
    color: #666;
    margin-bottom: 15px;
}

.no-portfolios p {
    color: #999;
    margin-bottom: 25px;
}

.no-portfolios .button {
    display: inline-block;
    padding: 12px 24px;
    background: #007cba;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.no-portfolios .button:hover {
    background: #005a87;
}

/* Portfolio Single */
.portfolio-single {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.portfolio-header {
    text-align: center;
    margin-bottom: 40px;
}

.portfolio-title {
    font-size: 42px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.portfolio-content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.portfolio-featured-image {
    margin-bottom: 30px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.portfolio-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.portfolio-description {
    margin-bottom: 40px;
    line-height: 1.8;
    color: #333;
}

.portfolio-gallery-section {
    margin-bottom: 40px;
}

.portfolio-gallery-section h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

.portfolio-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.portfolio-gallery-slider {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.slider-main {
    position: relative;
    height: 400px;
}

.slider-thumbnails {
    display: flex;
    gap: 10px;
    padding: 20px;
    background: #f9f9f9;
    overflow-x: auto;
}

.thumbnail-item {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.thumbnail-item.active,
.thumbnail-item:hover {
    opacity: 1;
}

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

.portfolio-sidebar {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    height: fit-content;
}

.portfolio-details h3,
.portfolio-tags h3,
.portfolio-share h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #333;
}

.portfolio-details-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.portfolio-details-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.portfolio-details-list li:last-child {
    border-bottom: none;
}

.portfolio-details-list strong {
    color: #333;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
}

.status-completed {
    background: #d4edda;
    color: #155724;
}

.status-in-progress {
    background: #fff3cd;
    color: #856404;
}

.status-planned {
    background: #d1ecf1;
    color: #0c5460;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.portfolio-tag {
    display: inline-block;
    padding: 6px 12px;
    background: #fff;
    color: #666;
    text-decoration: none;
    border-radius: 20px;
    font-size: 12px;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.portfolio-tag:hover {
    background: #007cba;
    color: #fff;
    border-color: #007cba;
}

.share-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.share-buttons a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #fff;
    color: #666;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.share-facebook:hover {
    background: #1877f2;
    color: #fff;
    border-color: #1877f2;
}

.share-twitter:hover {
    background: #1da1f2;
    color: #fff;
    border-color: #1da1f2;
}

.share-linkedin:hover {
    background: #0077b5;
    color: #fff;
    border-color: #0077b5;
}

.portfolio-navigation {
    margin: 40px 0;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
}

.nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.nav-previous,
.nav-next {
    text-align: center;
}

.nav-previous a,
.nav-next a {
    display: block;
    padding: 20px;
    background: #fff;
    color: #333;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.nav-previous a:hover,
.nav-next a:hover {
    background: #007cba;
    color: #fff;
    border-color: #007cba;
}

.nav-subtitle {
    display: block;
    font-size: 12px;
    color: #999;
    margin-bottom: 5px;
    text-transform: uppercase;
}

.nav-title {
    font-size: 16px;
    font-weight: 600;
}

.related-portfolios {
    margin-top: 40px;
}

.related-portfolios h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

.related-portfolios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.related-portfolio-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.related-portfolio-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.related-portfolio-item a {
    text-decoration: none;
    color: inherit;
}

.related-portfolio-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-portfolio-item h4 {
    padding: 15px;
    margin: 0;
    font-size: 16px;
    color: #333;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .portfolio-content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .eufence-portfolio-grid[data-columns="4"],
    .eufence-portfolio-grid[data-columns="5"] {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .portfolio-grid[data-columns="4"],
    .portfolio-grid[data-columns="5"] {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-archive {
        padding: 20px 15px;
    }
    
    .archive-title {
        font-size: 28px;
    }
    
    .portfolio-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .eufence-portfolio-grid[data-columns="3"],
    .eufence-portfolio-grid[data-columns="4"],
    .eufence-portfolio-grid[data-columns="5"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid[data-columns="3"],
    .portfolio-grid[data-columns="4"],
    .portfolio-grid[data-columns="5"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-portfolios-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .eufence-portfolio-grid[data-columns="2"],
    .eufence-portfolio-grid[data-columns="3"],
    .eufence-portfolio-grid[data-columns="4"],
    .eufence-portfolio-grid[data-columns="5"] {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid[data-columns="2"],
    .portfolio-grid[data-columns="3"],
    .portfolio-grid[data-columns="4"],
    .portfolio-grid[data-columns="5"] {
        grid-template-columns: 1fr;
    }
    
    .portfolio-gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .slider-nav {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .slider-prev {
        left: 10px;
    }
    
    .slider-next {
        right: 10px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Lightbox Overrides */
.lb-data .lb-caption {
    font-size: 16px;
    font-weight: 600;
}

.lb-nav a.lb-prev,
.lb-nav a.lb-next {
    opacity: 0.8;
}

.lb-nav a.lb-prev:hover,
.lb-nav a.lb-next:hover {
    opacity: 1;
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

/* Gallery Container */
.gallery-container {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin: 0 auto;
}

/* Gallery Thumbnail Design */
.portfolio-gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin: 30px 0;
    max-width: 100%;
    overflow: hidden;
}

.gallery-thumbnail {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    aspect-ratio: 1;
}

.gallery-thumbnail:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.gallery-thumbnail-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-thumbnail:hover .gallery-thumbnail-img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-thumbnail:hover .gallery-overlay {
    opacity: 1;
}

.view-icon {
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Gallery Popup Modal */
.gallery-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    backdrop-filter: none;
}

.modal-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Top Controls */
.modal-top-controls {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    z-index: 10000;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
}

.image-counter {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.7);
    padding: 8px 16px;
    border-radius: 20px;
}

.modal-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.download-btn,
.modal-close {
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-btn:hover,
.modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.download-btn .dashicons,
.modal-close .dashicons {
    font-size: 20px;
}

/* Main Image */
.modal-main-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px 120px 20px;
}

.modal-main-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 0;
    box-shadow: none;
}

/* Navigation Arrows */
.modal-navigation {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    pointer-events: none;
}

.nav-btn {
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.nav-btn .dashicons {
    font-size: 24px;
}

/* Thumbnail Navigation */
.modal-thumbnails {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px;
    max-width: 90%;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 10px;
}

.modal-thumbnail {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    opacity: 0.6;
}

.modal-thumbnail:hover,
.modal-thumbnail.active {
    opacity: 1;
    border-color: #007cba;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .portfolio-gallery-thumbnails {
        grid-template-columns: repeat(5, 1fr);
        gap: 10px;
    }
    
    .gallery-thumbnail-img {
        height: 100%;
    }
    
    .modal-top-controls {
        padding: 15px 20px;
    }
    
    .modal-navigation {
        padding: 0 20px;
    }
    
    .nav-btn {
        width: 45px;
        height: 45px;
    }
    
    .modal-thumbnails {
        max-width: 95%;
    }
    
    .modal-thumbnail {
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 480px) {
    .portfolio-gallery-thumbnails {
        grid-template-columns: repeat(5, 1fr);
        gap: 8px;
    }
    
    .gallery-thumbnail-img {
        height: 100%;
    }
    
    .modal-top-controls {
        padding: 10px 15px;
    }
    
    .image-counter {
        font-size: 16px;
        padding: 6px 12px;
    }
    
    .download-btn,
    .modal-close {
        width: 35px;
        height: 35px;
    }
    
    .nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .modal-thumbnail {
        width: 50px;
        height: 50px;
    }
}

/* Modern Portfolio Grid Design */
.portfolio-grid-modern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
    align-items: stretch;
}

.portfolio-item-modern {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 268px;
    max-width: 100%;
    cursor: pointer;
}

.portfolio-item-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
    width: 100%;
}

.portfolio-item-link:hover {
    text-decoration: none;
    color: inherit;
}

.portfolio-item-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.portfolio-item-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    flex-shrink: 0;
}

.portfolio-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #ddd;
}

.portfolio-placeholder .dashicons {
    font-size: 3rem;
    color: #999;
}

.portfolio-item-modern:hover .portfolio-item-image img {
    transform: scale(1.05);
}

.portfolio-item-content {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.portfolio-item-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    color: #2c5aa0;
    text-align: center;
}

.portfolio-item-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.portfolio-item-title a:hover {
    color: #1a4a8a;
}

.portfolio-item-category {
    margin: 8px 0 0 0;
    font-size: 0.9rem;
    color: #666;
    font-weight: 400;
    line-height: 1.3;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .portfolio-grid-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    
    .portfolio-item-modern {
        min-height: 250px;
    }
    
    .portfolio-item-content {
        padding: 12px;
    }
}

@media (max-width: 768px) {
    .portfolio-grid-modern {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .portfolio-item-modern {
        min-height: 240px;
    }
    
    .portfolio-item-content {
        padding: 10px;
    }
    
    .portfolio-item-title {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .portfolio-item-modern {
        min-height: 220px;
    }
    
    .portfolio-item-content {
        padding: 8px;
    }
    
    .portfolio-item-title {
        font-size: 1.2rem;
    }
}

/* Portfolio Archive Styles */
.portfolio-archive-wrapper {
    max-width: 100%;
    margin: 0 auto;
    padding: 20px;
}

.portfolio-archive-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.portfolio-archive-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.portfolio-sort-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

.portfolio-sort-controls label {
    font-weight: 600;
    color: #555;
    margin: 0;
}

.portfolio-sort-select {
    padding: 8px 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    background: white;
    font-size: 14px;
    min-width: 150px;
}

.portfolio-sort-select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2);
}

.portfolio-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #ddd;
}

.portfolio-item-modern:hover .portfolio-item-image img {
    transform: scale(1.05);
}