/*
 *
 * MOTHER TONGUE PAGE STYLING
 *
 */

/* THUMBNAIL (page 1) */
.mt-thumb-item {
    display: block;
    width: 100%;
    cursor: pointer;
}

.mt-thumb-item canvas {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.mt-thumb-item:hover canvas {
    transform: scale(1.02);
    opacity: 0.85;
}

/* GRID ITEMS (pages 2-N) */
.mt-page-item {
    display: block;
    width: 100%;
    overflow: hidden;
    cursor: pointer;
}

.mt-page-item canvas {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.mt-page-item:hover canvas {
    transform: scale(1.03);
    opacity: 0.85;
}

/* LIGHTBOX */
.mt-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.mt-lightbox.active {
    display: flex;
}

.mt-lightbox canvas {
    max-width: 90vw;
    max-height: 90vh;
}

.mt-lightbox-close {
    position: absolute;
    top: 20px;
    right: 28px;
    color: white;
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
    user-select: none;
}

.mt-lightbox-prev,
.mt-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 22px;
    cursor: pointer;
    padding: 12px;
    user-select: none;
}

.mt-lightbox-prev { left: 16px; }
.mt-lightbox-next { right: 16px; }