/* Infinity Gallery Frontend Styles - Matching Original Design */

.infinity-gallery-wrapper {
    width: 100%;
    padding: 20px 0;
}

/* Tabbed Gallery Wrapper */
.infinity-gallery-tabbed-wrapper {
    width: 100%;
    padding: 20px 0;
}

/* Filter Tabs/Buttons - Premium Design */
.infinity-gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 40px;
    justify-content: center;
    padding: 10px;
    background: #fafafa;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.infinity-filter-btn {
    background: #ffffff;
    border: 2px solid #e0e0e0;
    padding: 12px 28px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #555;
    position: relative;
    overflow: hidden;
}

.infinity-filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(211, 47, 47, 0.1), rgba(244, 67, 54, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.infinity-filter-btn:hover {
    border-color: #d32f2f;
    color: #d32f2f;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.15);
}

.infinity-filter-btn:hover::before {
    opacity: 1;
}

.infinity-filter-btn.active {
    background: linear-gradient(135deg, #d32f2f 0%, #f44336 100%);
    color: #ffffff;
    border-color: #d32f2f;
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.35);
    transform: translateY(-3px) scale(1.05);
}

.infinity-filter-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.5);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Gallery item animation */
.infinity-gallery-item {
    animation: fadeInScale 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Loading state for tabs */
.infinity-gallery-filters.loading .infinity-filter-btn {
    pointer-events: none;
    opacity: 0.6;
}

/* Mobile responsive tabs */
@media (max-width: 768px) {
    .infinity-gallery-filters {
        gap: 6px;
        padding: 8px;
    }
    
    .infinity-filter-btn {
        padding: 10px 18px;
        font-size: 11px;
        letter-spacing: 0.5px;
    }
}

@media (max-width: 480px) {
    .infinity-gallery-filters {
        flex-direction: column;
        gap: 8px;
    }
    
    .infinity-filter-btn {
        width: 100%;
        text-align: center;
    }
}

.infinity-gallery-grid {
    display: grid;
    gap: 20px;
    margin: 0 auto;
}

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

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

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

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

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

.infinity-gallery-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;
}

.infinity-gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.gallery-item-thumbnail-wrap {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* 1:1 Aspect Ratio */
    overflow: hidden;
    background: #f5f5f5;
}

.gallery-item-thumbnail-wrap a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.gallery-item-thumbnail-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.3s ease;
}

.infinity-gallery-item:hover .gallery-item-thumbnail-wrap img {
    transform: scale(1.1);
    filter: brightness(0.7);
}

/* Hover overlay effect */
.gallery-item-thumbnail-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.infinity-gallery-item:hover .gallery-item-thumbnail-wrap::before {
    background: rgba(0, 0, 0, 0.3);
}

/* Hover icon effect */
.gallery-item-thumbnail-wrap::after {
    content: '\f00e';
    font-family: 'Font Awesome 5 Free', 'dashicons';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: #fff;
    font-size: 32px;
    z-index: 2;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.infinity-gallery-item:hover .gallery-item-thumbnail-wrap::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .infinity-gallery-grid.columns-6 {
        grid-template-columns: repeat(4, 1fr);
    }
    .infinity-gallery-grid.columns-5 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .infinity-gallery-grid.columns-4,
    .infinity-gallery-grid.columns-5,
    .infinity-gallery-grid.columns-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .infinity-gallery-grid {
        gap: 15px;
    }
    
    .infinity-gallery-grid.columns-3,
    .infinity-gallery-grid.columns-4,
    .infinity-gallery-grid.columns-5,
    .infinity-gallery-grid.columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .infinity-gallery-grid {
        gap: 10px;
    }
    
    .infinity-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Loading State */
.infinity-gallery-loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

/* No Results */
.infinity-gallery-empty {
    text-align: center;
    padding: 40px;
    color: #999;
    font-style: italic;
}