/**
 * MN Instafeed Widget Styles
 * Instagram feed display with grid, masonry, and carousel layouts
 */

/* Wrapper */
.mn-instafeed-wrapper {
    width: 100%;
    position: relative;
}

/* Grid Layout */
.mn-instafeed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

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

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

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

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

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

.mn-instafeed-grid[data-columns="6"] {
    grid-template-columns: repeat(6, 1fr);
}

/* Masonry Layout */
.mn-instafeed-masonry {
    column-count: 3;
    column-gap: 15px;
}

.mn-instafeed-masonry[data-columns="1"] {
    column-count: 1;
}

.mn-instafeed-masonry[data-columns="2"] {
    column-count: 2;
}

.mn-instafeed-masonry[data-columns="3"] {
    column-count: 3;
}

.mn-instafeed-masonry[data-columns="4"] {
    column-count: 4;
}

.mn-instafeed-masonry[data-columns="5"] {
    column-count: 5;
}

.mn-instafeed-masonry[data-columns="6"] {
    column-count: 6;
}

.mn-instafeed-masonry .mn-instafeed-item {
    break-inside: avoid;
    margin-bottom: 15px;
}

/* Carousel Layout */
.mn-instafeed-carousel {
    position: relative;
}

.mn-instafeed-carousel .mn-instafeed-track {
    display: flex;
    transition: transform 0.5s ease;
}

.mn-instafeed-carousel .mn-instafeed-item {
    flex: 0 0 auto;
    width: calc(100% / 3);
    padding: 0 7.5px;
}

/* Item */
.mn-instafeed-item {
    position: relative;
    overflow: hidden;
    background: #f5f5f5;
    transition: all 0.3s ease;
}

.mn-instafeed-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Image Container */
.mn-instafeed-image {
    position: relative;
    width: 100%;
    overflow: hidden;
}

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

.mn-instafeed-item:hover .mn-instafeed-image img {
    transform: scale(1.05);
}

/* Image Ratios */
.mn-instafeed-item.ratio-1-1 .mn-instafeed-image {
    padding-bottom: 100%;
}

.mn-instafeed-item.ratio-4-3 .mn-instafeed-image {
    padding-bottom: 75%;
}

.mn-instafeed-item.ratio-3-4 .mn-instafeed-image {
    padding-bottom: 133.33%;
}

.mn-instafeed-item.ratio-16-9 .mn-instafeed-image {
    padding-bottom: 56.25%;
}

.mn-instafeed-item.ratio-1-1 .mn-instafeed-image img,
.mn-instafeed-item.ratio-4-3 .mn-instafeed-image img,
.mn-instafeed-item.ratio-3-4 .mn-instafeed-image img,
.mn-instafeed-item.ratio-16-9 .mn-instafeed-image img {
    position: absolute;
    top: 0;
    left: 0;
}

.mn-instafeed-item.ratio-original .mn-instafeed-image {
    padding-bottom: 0;
}

.mn-instafeed-item.ratio-original .mn-instafeed-image img {
    position: relative;
    height: auto;
}

/* Overlay */
.mn-instafeed-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 20px;
    text-align: center;
}

.mn-instafeed-item:hover .mn-instafeed-overlay {
    opacity: 1;
}

.mn-instafeed-content {
    width: 100%;
}

/* Caption */
.mn-instafeed-caption {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* Stats */
.mn-instafeed-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 14px;
    font-weight: 600;
}

.mn-instafeed-stats span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.mn-instafeed-stats i {
    font-size: 16px;
}

/* Carousel Navigation */
.mn-instafeed-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #333;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.mn-instafeed-arrow:hover {
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.mn-instafeed-arrow-prev {
    left: 10px;
}

.mn-instafeed-arrow-next {
    right: 10px;
}

/* Carousel Dots */
.mn-instafeed-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.mn-instafeed-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.mn-instafeed-dot.active,
.mn-instafeed-dot:hover {
    background: #333;
}

/* Error Message */
.mn-instafeed-error {
    padding: 20px;
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    color: #856404;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .mn-instafeed-grid[data-columns="5"],
    .mn-instafeed-grid[data-columns="6"] {
        grid-template-columns: repeat(3, 1fr);
    }

    .mn-instafeed-masonry[data-columns="5"],
    .mn-instafeed-masonry[data-columns="6"] {
        column-count: 3;
    }
}

@media (max-width: 768px) {
    .mn-instafeed-grid[data-columns="3"],
    .mn-instafeed-grid[data-columns="4"],
    .mn-instafeed-grid[data-columns="5"],
    .mn-instafeed-grid[data-columns="6"] {
        grid-template-columns: repeat(2, 1fr);
    }

    .mn-instafeed-masonry[data-columns="3"],
    .mn-instafeed-masonry[data-columns="4"],
    .mn-instafeed-masonry[data-columns="5"],
    .mn-instafeed-masonry[data-columns="6"] {
        column-count: 2;
    }

    .mn-instafeed-caption {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }

    .mn-instafeed-stats {
        font-size: 13px;
        gap: 15px;
    }

    .mn-instafeed-arrow {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .mn-instafeed-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .mn-instafeed-masonry {
        column-count: 1;
    }

    .mn-instafeed-overlay {
        padding: 15px;
    }

    .mn-instafeed-caption {
        font-size: 12px;
        margin-bottom: 10px;
    }

    .mn-instafeed-stats {
        font-size: 12px;
        gap: 12px;
    }
}

/* Loading State */
.mn-instafeed-loading {
    text-align: center;
    padding: 40px;
    color: #999;
}

.mn-instafeed-loading::after {
    content: '';
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #333;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Accessibility */
.mn-instafeed-link:focus {
    outline: 2px solid #4CAF50;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .mn-instafeed-overlay,
    .mn-instafeed-arrow,
    .mn-instafeed-dots {
        display: none !important;
    }
}