/**
 * Dynamic Image Grid Widget Styles
 * 
 * Responsive CSS for the Elementor Dynamic Image Grid Widget
 */

/* Main Grid Container */
.dynamic-image-grid {
    display: grid;
    gap: 10px;
    width: 100%;
}

/* Grid Items */
.grid-item {
    position: relative;
    overflow: hidden;
    --base-height: 200px;
    min-height: var(--base-height);
}

.grid-item-inner {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

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

/* Hover Effect */
.grid-item:hover img {
    transform: scale(1.05);
}

/* Size Variants */
.grid-item-small {
    grid-column: span 1;
    grid-row: span 1;
}

.grid-item-medium {
    grid-column: span 2;
    grid-row: span 1;
}

.grid-item-large {
    grid-column: span 2;
    grid-row: span 2;
    min-height: calc(var(--base-height) * 2 + 10px);
}

.grid-item-wide {
    grid-column: span 2;
    grid-row: span 1;
}

.grid-item-tall {
    grid-column: span 1;
    grid-row: span 2;
    min-height: calc(var(--base-height) * 2 + 10px);
}

/* Links */
.grid-item a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* Caption Styles */
.grid-caption {
    font-size: 14px;
    line-height: 1.4;
}

/* Overlay Caption */
.grid-caption-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 15px;
    background-color: rgba(0, 0, 0, 0.7);
    color: #ffffff;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 2;
}

.grid-item:hover .grid-caption-overlay {
    transform: translateY(0);
}

/* Below Caption */
.grid-caption-below {
    padding: 10px 0;
    color: #333333;
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .dynamic-image-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    
    .grid-item-large {
        grid-column: span 2;
        grid-row: span 2;
    }
    
    .grid-item-medium,
    .grid-item-wide {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .dynamic-image-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .grid-item-large {
        grid-column: span 2;
        grid-row: span 2;
    }
    
    .grid-item-medium,
    .grid-item-wide,
    .grid-item-tall {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 480px) {
    .dynamic-image-grid {
        grid-template-columns: 1fr !important;
    }
    
    .grid-item-small,
    .grid-item-medium,
    .grid-item-large,
    .grid-item-wide,
    .grid-item-tall {
        grid-column: span 1;
        grid-row: span 1;
        min-height: var(--base-height);
    }
    
    .grid-caption-overlay {
        transform: translateY(0);
        opacity: 0.9;
    }
}

/* Loading State */
.grid-item.is-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Print Styles */
@media print {
    .grid-caption-overlay {
        transform: translateY(0);
        position: relative;
        background-color: transparent;
        color: #000000;
    }
    
    .grid-item:hover img {
        transform: none;
    }
}

/* Accessibility */
.grid-item a:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

.grid-item a:focus-visible {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .grid-caption-overlay {
        background-color: #000000;
        color: #ffffff;
    }
    
    .grid-item {
        border: 1px solid currentColor;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .grid-item img,
    .grid-caption-overlay,
    .grid-item a {
        transition: none;
    }
    
    .grid-item:hover img {
        transform: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .grid-caption-below {
        color: #e0e0e0;
    }
}

/* RTL Support */
[dir="rtl"] .grid-caption {
    text-align: right;
}

/* Elementor Editor Specific Styles */
.elementor-editor-active .grid-item {
    cursor: pointer;
}

.elementor-editor-active .grid-caption-overlay {
    transform: translateY(0);
    opacity: 0.8;
}