/* Frontend CSS - Media Grid Gallery */

.mgg-gallery {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.mgg-gallery-grid {
    display: grid;
    gap: 20px;
}

/* HERO + 2 MALA */
.mgg-gallery.layout-hero-two .mgg-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
}

.mgg-gallery.layout-hero-two .mgg-gallery-item:first-child {
    grid-column: 1 / -1;
}

/* 2 MALA + HERO */
.mgg-gallery.layout-two-hero .mgg-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
}

.mgg-gallery.layout-two-hero .mgg-gallery-item:last-child {
    grid-column: 1 / -1;
}

/* 3 KOLONE */
.mgg-gallery.layout-three-column .mgg-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* 2 KOLONE */
.mgg-gallery.layout-two-column .mgg-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
}

/* MASONRY LAYOUT */
.mgg-gallery.layout-masonry .mgg-gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    grid-auto-rows: 200px;
    grid-auto-flow: dense;
}

.mgg-gallery.layout-masonry .mgg-gallery-item:nth-child(3n+1) {
    grid-row: span 2;
}

.mgg-gallery.layout-masonry .mgg-gallery-item:nth-child(5n+2) {
    grid-column: span 2;
}

/* SIDEBAR LAYOUT */
.mgg-gallery.layout-sidebar .mgg-gallery-grid {
    grid-template-columns: 2fr 1fr;
    grid-template-rows: repeat(2, 1fr);
}

.mgg-gallery.layout-sidebar .mgg-gallery-item:first-child {
    grid-row: 1 / -1;
}

/* GALLERY ITEM STILOVI */
.mgg-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: #f0f0f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.mgg-gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.mgg-gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
    pointer-events: none;
}

.mgg-gallery-item:hover::before {
    opacity: 1;
}

/* SLIKE */
.mgg-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mgg-gallery-item:hover img {
    transform: scale(1.05);
}

/* VIDEOI */
.mgg-gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: transparent; /* Makni pozadinu */
}

/* Ukloni crveni video okvir/outline */
.mgg-gallery-item video::-webkit-media-controls {
    display: none !important;
}

.mgg-gallery-item video::-webkit-media-controls-enclosure {
    display: none !important;
}

.mgg-gallery-item video::-webkit-media-controls-panel {
    display: none !important;
}

/* Firefox */
.mgg-gallery-item video::-moz-media-controls {
    display: none !important;
}

/* Ukloni crveni outline koji se ponekad pojavljuje */
.mgg-gallery-item video {
    outline: none !important;
    border: none !important;
}

/* VIDEO PLAY BADGE */
.mgg-gallery-item.has-video::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    z-index: 2;
    pointer-events: none;
    opacity: 0.8;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.mgg-gallery-item.has-video:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Play ikonica */
.mgg-gallery-item.has-video .mgg-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 12px 0 12px 20px;
    border-color: transparent transparent transparent #333;
    z-index: 3;
    pointer-events: none;
    margin-left: 3px;
}

/* TYPE BADGE */
.mgg-type-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.mgg-type-badge.badge-video {
    background: rgba(220, 38, 38, 0.9);
}

.mgg-type-badge.badge-image {
    background: rgba(34, 113, 177, 0.9);
}

/* LINK BADGE */
.mgg-link-badge {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(16, 185, 129, 0.9);
    backdrop-filter: blur(10px);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
}

.mgg-link-badge .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.mgg-gallery-item:hover .mgg-link-badge {
    transform: scale(1.1);
    background: rgba(16, 185, 129, 1);
}

/* LOADING ANIMATION */
.mgg-gallery.loading {
    opacity: 0.5;
    pointer-events: none;
}

.mgg-gallery.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    margin: -25px 0 0 -25px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #2271b1;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* RESPONSIVE TABLET */
@media (max-width: 1024px) {
    .mgg-gallery {
        padding: 15px;
    }
    
    .mgg-gallery-grid {
        gap: 15px;
    }
    
    /* Hero layouti na tabletu */
    .mgg-gallery.layout-hero-two .mgg-gallery-grid,
    .mgg-gallery.layout-two-hero .mgg-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 3 kolone na 2 */
    .mgg-gallery.layout-three-column .mgg-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Masonry prilagodba */
    .mgg-gallery.layout-masonry .mgg-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 180px;
    }
    
    /* Sidebar na 1 kolonu */
    .mgg-gallery.layout-sidebar .mgg-gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .mgg-gallery.layout-sidebar .mgg-gallery-item:first-child {
        grid-row: auto;
    }
}

/* RESPONSIVE MOBILE */
@media (max-width: 768px) {
    .mgg-gallery {
        padding: 10px;
    }
    
    .mgg-gallery-grid {
        gap: 10px;
    }
    
    /* Svi layouti na 1 kolonu na mobitelu */
    .mgg-gallery.layout-hero-two .mgg-gallery-grid,
    .mgg-gallery.layout-two-hero .mgg-gallery-grid,
    .mgg-gallery.layout-three-column .mgg-gallery-grid,
    .mgg-gallery.layout-two-column .mgg-gallery-grid,
    .mgg-gallery.layout-sidebar .mgg-gallery-grid {
        grid-template-columns: 1fr;
    }
    
    /* Hero elementi */
    .mgg-gallery.layout-hero-two .mgg-gallery-item:first-child,
    .mgg-gallery.layout-two-hero .mgg-gallery-item:last-child {
        grid-column: 1;
    }
    
    /* Masonry na mobitel */
    .mgg-gallery.layout-masonry .mgg-gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 250px;
    }
    
    .mgg-gallery.layout-masonry .mgg-gallery-item:nth-child(3n+1) {
        grid-row: span 1;
    }
    
    .mgg-gallery.layout-masonry .mgg-gallery-item:nth-child(5n+2) {
        grid-column: span 1;
    }
    
    /* Manji play button */
    .mgg-gallery-item.has-video::after {
        width: 50px;
        height: 50px;
    }
    
    .mgg-gallery-item.has-video .mgg-play-icon {
        border-width: 10px 0 10px 16px;
    }
    
    /* Type badge */
    .mgg-type-badge {
        top: 10px;
        right: 10px;
        padding: 4px 10px;
        font-size: 10px;
    }
}

/* ANIMATIONS */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

/* PRINT STILOVI */
@media print {
    .mgg-type-badge,
    .mgg-link-badge,
    .mgg-play-icon {
        display: none !important;
    }
    
    .mgg-gallery-item {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* ACCESSIBILITY */
.mgg-gallery-item:focus {
    outline: 3px solid #2271b1;
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}