/* Main Content */
.main-content {
    margin-top: 0;
    padding: 10px 5px;
    width: 100%;
}

/* Tape Grid */
.tape-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: 0;
    width: 100%;
}

.grid-item {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: visible;
}

/* Safari fallback for aspect-ratio */
@supports not (aspect-ratio: 1 / 1) {
    .grid-item {
        height: 0;
        padding-bottom: 100%;
    }
}

.grid-item-inner {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

/* Divider lines using pseudo-elements */
.grid-item::before,
.grid-item::after {
    content: '';
    position: absolute;
    background-color: #ffffff70;
    z-index: 100;
    pointer-events: none;
}

/* Vertical line (right border) */
.grid-item::before {
    right: 0;
    top: 15px;
    bottom: 15px;
    width: 1px;
}

/* Horizontal line (bottom border) */
.grid-item::after {
    bottom: 0;
    left: 15px;
    right: 15px;
    height: 1px;
}

/* Column-specific divider rules */
.tape-grid[data-cols="4"] .grid-item:nth-child(4n)::before {
    display: none;
}
.tape-grid[data-cols="4"] .grid-item:nth-last-child(-n+4)::after {
    display: none;
}

.tape-grid[data-cols="3"] .grid-item:nth-child(3n)::before {
    display: none;
}
.tape-grid[data-cols="3"] .grid-item:nth-last-child(-n+3)::after {
    display: none;
}

.tape-grid[data-cols="2"] .grid-item:nth-child(2n)::before {
    display: none;
}
.tape-grid[data-cols="2"] .grid-item:nth-last-child(-n+2)::after {
    display: none;
}

.tape-grid[data-cols="1"] .grid-item::before {
    display: none;
}
.tape-grid[data-cols="1"] .grid-item:last-child::after {
    display: none;
}

/* Grid item image/video transforms */
.grid-item-inner img,
.grid-item-inner video {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    rotate: 0deg;
    scale: 1.1;
    transition: scale 0.3s ease;
}

.grid-item:hover .grid-item-inner img,
.grid-item:hover .grid-item-inner video {
    scale: 1.3;
    z-index: 10;
    position: relative;
}

/* Grid item info overlay */
.grid-item-info {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: transparent;
    padding: 30px;
    z-index: 11;
    pointer-events: none;
}

.grid-item:hover .grid-item-info,
.grid-item.touch .grid-item-info {
    display: block;
}

.grid-item-id, .grid-item-title, .grid-item-location {
    position: absolute;
    font-size: 16px;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.grid-item-id {
    top: 10px;
    left: 15px;
}

.grid-item-title {
    bottom: 10px;
    left: 15px;
}

.grid-item-location {
    bottom: 10px;
    right: 15px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .tape-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .tape-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0;
    }
}

@media (max-width: 480px) {
    .tape-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-item-inner {
        padding: 20px;
    }
    
    .grid-item-inner img,
    .grid-item-inner video {
        rotate: -90deg;
        scale: 1.0;
    }

    .grid-item:hover .grid-item-inner img,
    .grid-item:hover .grid-item-inner video {
        scale: 1.0;
    }
    
    .tape-grid[data-cols="1"] .grid-item-info {
        display: block !important;
    }
}