/* Portfolio Image Exporter Styles */

.pie-portfolio-images {
    margin: 20px 0;
    clear: both;
}

/* Grid Layout */
.pie-layout-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(var(--pie-columns, 3), 1fr);
}

.pie-layout-grid.pie-columns-1 {
    --pie-columns: 1;
}

.pie-layout-grid.pie-columns-2 {
    --pie-columns: 2;
}

.pie-layout-grid.pie-columns-3 {
    --pie-columns: 3;
}

.pie-layout-grid.pie-columns-4 {
    --pie-columns: 4;
}

.pie-layout-grid.pie-columns-5 {
    --pie-columns: 5;
}

.pie-layout-grid.pie-columns-6 {
    --pie-columns: 6;
}

/* Masonry Layout */
.pie-layout-masonry {
    column-count: var(--pie-columns, 3);
    column-gap: 20px;
}

.pie-layout-masonry.pie-columns-1 {
    --pie-columns: 1;
}

.pie-layout-masonry.pie-columns-2 {
    --pie-columns: 2;
}

.pie-layout-masonry.pie-columns-3 {
    --pie-columns: 3;
}

.pie-layout-masonry.pie-columns-4 {
    --pie-columns: 4;
}

.pie-layout-masonry.pie-columns-5 {
    --pie-columns: 5;
}

.pie-layout-masonry.pie-columns-6 {
    --pie-columns: 6;
}

.pie-layout-masonry .pie-image-item {
    break-inside: avoid;
    margin-bottom: 20px;
}

/* Slider Layout */
.pie-layout-slider {
    display: flex;
    overflow-x: auto;
    gap: 20px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.pie-layout-slider .pie-image-item {
    flex: 0 0 auto;
    scroll-snap-align: start;
    width: 300px;
}

/* Image Items */
.pie-image-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pie-image-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.pie-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.pie-image-item:hover .pie-image {
    transform: scale(1.05);
}

/* Lightbox Link */
.pie-lightbox {
    display: block;
    position: relative;
    text-decoration: none;
}

.pie-lightbox::before {
    content: '🔍';
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 8px 10px;
    border-radius: 50%;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.pie-lightbox:hover::before {
    opacity: 1;
}

/* Image Titles and Descriptions */
.pie-image-title {
    margin: 10px 0 5px 0;
    padding: 0 15px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.pie-image-description {
    padding: 0 15px 15px 15px;
    font-size: 14px;
    line-height: 1.5;
    color: #666;
}

/* Simple Lightbox Overlay */
.pie-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.pie-lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.pie-lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}

.pie-lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    border-radius: 8px;
}

.pie-lightbox-title {
    color: white;
    margin-top: 15px;
    font-size: 18px;
    font-weight: 500;
}

.pie-lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.pie-lightbox-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.pie-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 24px;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    padding: 15px 20px;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.pie-lightbox-nav:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.pie-lightbox-prev {
    left: -80px;
}

.pie-lightbox-next {
    right: -80px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .pie-layout-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .pie-layout-masonry {
        column-count: 2;
        column-gap: 15px;
    }
    
    .pie-layout-slider .pie-image-item {
        width: 250px;
    }
    
    .pie-lightbox-nav {
        display: none;
    }
    
    .pie-lightbox-close {
        top: 10px;
        right: 10px;
    }
}

@media (max-width: 480px) {
    .pie-layout-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .pie-layout-masonry {
        column-count: 1;
    }
    
    .pie-layout-slider .pie-image-item {
        width: 200px;
    }
    
    .pie-image-item {
        margin-bottom: 15px;
    }
}

/* Loading Animation */
.pie-loading {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007cba;
    border-radius: 50%;
    animation: pie-spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes pie-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}