/**
 * Instagram Feed Styles
 * Custom element for Flatsome UX Builder
 */

.instagram-feed-wrapper {
    width: 100%;
    margin: 0;
}

/* Header */
.instagram-feed-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border, #e0e0e0);
}

.instagram-username {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-heading, #042436);
}

.instagram-username svg {
    width: 28px;
    height: 28px;
    color: #E4405F;
}

.instagram-follow-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white !important;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(225, 48, 108, 0.3);
}

.instagram-follow-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(225, 48, 108, 0.4);
}

/* Grid Layout */
.instagram-feed-grid {
    display: grid;
    gap: 0px;
    position: relative;
}

/* Spacing variations */
.instagram-feed-grid.spacing-small {
    gap: 0px;
}

.instagram-feed-grid.spacing-normal {
    gap: 0px;
}

.instagram-feed-grid.spacing-large {
    gap: 0px;
}

/* Column layouts */
.instagram-feed-grid.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

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

.instagram-feed-grid.columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.instagram-feed-grid.columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

.instagram-feed-grid.columns-6 {
    grid-template-columns: repeat(6, 1fr);
}

/* Tablet responsive */
@media (max-width: 992px) {
    .instagram-feed-grid.tablet-columns-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .instagram-feed-grid.tablet-columns-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .instagram-feed-grid.tablet-columns-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile responsive */
@media (max-width: 549px) {
    .instagram-feed-grid.mobile-columns-1 {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .instagram-feed-grid.mobile-columns-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .instagram-feed-grid.mobile-columns-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .instagram-feed-header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* Instagram Item */
.instagram-item {
    position: relative;
    overflow: hidden;
    border-radius: 0px;
    aspect-ratio: 1;
    background: #f5f5f5;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.instagram-item:hover {
    transform: scale(1.02);
}

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

/* Hover overlay */
.instagram-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: white;
    padding: 20px;
    text-align: center;
}

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

.instagram-item-stats {
    display: flex;
    gap: 20px;
    font-size: 14px;
    font-weight: 600;
}

.instagram-stat {
    display: flex;
    align-items: center;
    gap: 6px;
}

.instagram-stat svg {
    width: 20px;
    height: 20px;
}

.instagram-item-caption {
    margin-top: 12px;
    font-size: 13px;
    line-height: 1.4;
    max-height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* Image hover effects */
.instagram-item.hover-zoom img {
    transition: transform 0.5s ease;
}

.instagram-item.hover-zoom:hover img {
    transform: scale(1.1);
}

.instagram-item.hover-fade img {
    transition: opacity 0.3s ease;
}

.instagram-item.hover-fade:hover img {
    opacity: 0.8;
}

/* Border radius variations */
.instagram-item.radius-small {
    border-radius: 4px;
}

.instagram-item.radius-large {
    border-radius: 16px;
}

.instagram-item.radius-round {
    border-radius: 50%;
}

/* Loading state */
.instagram-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--color-body, #747f8c);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #E4405F;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Error state */
.instagram-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: #dc2743;
    background: #fff5f5;
    border-radius: 8px;
    border: 1px solid #ffc9c9;
}

.instagram-feed-error {
    padding: 20px;
    background: #fff5f5;
    color: #dc2743;
    border-radius: 8px;
    border: 1px solid #ffc9c9;
    text-align: center;
}

/* Footer */
.instagram-feed-footer {
    margin-top: 24px;
    text-align: center;
}

/* Layout variations */
.layout-masonry .instagram-feed-grid {
    display: block;
    column-count: 3;
    column-gap: 16px;
}

.layout-masonry .instagram-item {
    display: inline-block;
    width: 100%;
    margin-bottom: 16px;
    aspect-ratio: auto;
}

@media (max-width: 992px) {
    .layout-masonry .instagram-feed-grid {
        column-count: 2;
    }
}

@media (max-width: 549px) {
    .layout-masonry .instagram-feed-grid {
        column-count: 1;
    }
}

/* Animation */
.instagram-item {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation delay */
.instagram-item:nth-child(1) { animation-delay: 0.1s; }
.instagram-item:nth-child(2) { animation-delay: 0.2s; }
.instagram-item:nth-child(3) { animation-delay: 0.3s; }
.instagram-item:nth-child(4) { animation-delay: 0.4s; }
.instagram-item:nth-child(5) { animation-delay: 0.5s; }
.instagram-item:nth-child(6) { animation-delay: 0.6s; }
.instagram-item:nth-child(7) { animation-delay: 0.7s; }
.instagram-item:nth-child(8) { animation-delay: 0.8s; }
.instagram-item:nth-child(9) { animation-delay: 0.9s; }
.instagram-item:nth-child(10) { animation-delay: 1s; }