/* ==========================================================================
   1. CORE FRONTEND METRO GRID SYSTEM WITH REINFORCED UNIFORM MATS (V6.3.0)
   ========================================================================== */
.kmg-frontend-grid {
    display: grid !important;
    grid-template-columns: repeat(var(--kmg-cols, 4), 1fr) !important;
    gap: var(--kmg-gap, 15px) !important;
    grid-auto-flow: dense !important;
    width: 100% !important;
    margin: 20px 0 !important;
    grid-auto-rows: auto !important;
    align-items: center !important; 
}

.kmg-grid-item {
    position: relative !important;
    background: transparent !important; 
    box-sizing: border-box !important;
    width: 100% !important;
}

.kmg-grid-item-inner {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    box-sizing: border-box !important;
    overflow: hidden !important; 
}

.kmg-grid-item img,
.kmg-grid-item-inner img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}

/* Perfect 4-Way Symmetrical Fine Art Mat Board Application via Proportional VW units */
.has-kmg-mat .kmg-grid-item-inner,
.kmg-combo-vertical-cell.has-kmg-mat .kmg-inner-mat-wrapper,
.kmg-combo-h-cell.has-kmg-mat .kmg-inner-mat-wrapper {
    box-sizing: border-box !important;
    height: 100% !important;
    width: 100% !important;
    
    /* Dynamic scaling logic using viewport width formula bounds */
    border-style: solid !important;
    border-width: calc(var(--kmg-mat-width, 3) * 1vw) !important;
    border-color: var(--kmg-mat-color, #ffffff) !important;
    
    /*box-shadow: 0 2px 8px rgba(0,0,0,0.10) !important;*/
    position: relative !important;
    overflow: hidden !important; 
}

/* Beveled Look Core Layer Overlay */
.has-kmg-mat .kmg-grid-item-inner::after,
.kmg-combo-vertical-cell.has-kmg-mat .kmg-inner-mat-wrapper::after,
.kmg-combo-h-cell.has-kmg-mat .kmg-inner-mat-wrapper::after {
    content: "" !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    pointer-events: none !important;
    /*box-shadow: inset 0 0 2px rgba(0,0,0,0.25) !important; */
}

/* Full Width Standalone Widescreen Banners */
.kmg-grid-item.item-fw {
    grid-column: 1 / -1 !important;
    aspect-ratio: auto !important;
    align-self: center !important;
}

.kmg-grid-item.item-fw img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center center !important;
}

/* ==========================================================================
   2. THREE-IMAGE DYNAMIC COMBO SYSTEM (DESKTOP GRID DEPLOYMENT)
   ========================================================================== */
.kmg-locked-combo-block {
    grid-column: span min(2, var(--kmg-cols, 4)) !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: var(--kmg-gap, 15px) !important;
    min-height: auto !important;
    width: 100% !important;
    aspect-ratio: var(--kmg-combo-ratio, 2 / 1) !important;
    box-sizing: border-box !important;
    align-self: center !important;
}

.kmg-locked-combo-block.kmg-combo-reversed {
    direction: rtl !important;
}
.kmg-locked-combo-block.kmg-combo-reversed > * {
    direction: ltr !important;
}

.kmg-combo-vertical-cell {
    overflow: hidden !important;
    height: 100% !important;
}

.kmg-inner-mat-wrapper {
    width: 100% !important;
    height: 100% !important;
    box-sizing: border-box !important;
}

.kmg-combo-horizontal-stack {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--kmg-gap, 15px) !important;
    height: 100% !important;
    justify-content: space-between !important;
}

.kmg-combo-h-cell {
    overflow: hidden !important;
    flex: 1 !important;
    height: calc(50% - (var(--kmg-gap, 15px) / 2)) !important;
}

.kmg-combo-vertical-cell img,
.kmg-combo-h-cell img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important; 
    object-position: center center !important;
    display: block !important;
}

/* ==========================================================================
   3. RESPONSIVE MOBILE COMPENSATION - ORDERING UNLOCKED
   ========================================================================== */
@media (max-width: 768px) {
    .kmg-frontend-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--kmg-gap, 15px) !important; 
        align-items: center !important; 
    }
    
    /* 
       FIX: Removed display: contents !important; which broke DOM structure.
       By leaving the block intact as a 2-column layout container, the grid tracking code 
       guarantees images stay inside their absolute chronological placement.
    */
    .kmg-locked-combo-block {
        grid-column: span 2 !important; /* Spans across both available mobile columns */
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
    }
    
    .kmg-frontend-grid .kmg-combo-vertical-cell {
        grid-column: span 1 !important;
        width: 100% !important;
        aspect-ratio: 0.75 / 1 !important;
        align-self: center !important;
    }

    .kmg-frontend-grid .kmg-combo-horizontal-stack {
        grid-column: span 1 !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        gap: var(--kmg-gap, 15px) !important; 
        /*height: auto !important; Rito*/
        align-self: center !important;
    }

    .kmg-frontend-grid .kmg-combo-h-cell {
        width: 100% !important;
        height: auto !important;
        flex: 1 !important;
        aspect-ratio: 1.5 / 1 !important;
    }
}