/* UJUJ Coloriages — front grid + lightbox (aligné sur ujuj-theme) */
.ujuj-colo {
    margin: 2rem 0;
}
.ujuj-colo-level-title {
    margin: 2.5rem 0 1rem;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-border, #EDE8E0);
    font-family: inherit;
    color: var(--color-primary, #E85D3A);
}
.ujuj-colo-level-title:first-of-type { margin-top: 0.5rem; }

.ujuj-colo-grid {
    display: grid;
    grid-template-columns: repeat(var(--colo-cols, 4), 1fr);
    gap: 18px;
}
@media (max-width: 720px) {
    .ujuj-colo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

.ujuj-colo-item {
    position: relative;
    margin: 0;
    padding: 0;
    background: var(--color-bg, #FFFCF7);
    border: 1px solid var(--color-border, #EDE8E0);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.ujuj-colo-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, .08);
    border-color: var(--color-primary, #E85D3A);
}
.ujuj-colo-item img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    background: #fff;
}
.ujuj-colo-item figcaption {
    padding: 10px 12px;
    font-size: 13px;
    color: var(--color-text, #2c2c2c);
    text-align: center;
    border-top: 1px solid var(--color-border, #EDE8E0);
    line-height: 1.35;
}

.ujuj-colo-overlay {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: calc(100% - 44px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(232, 93, 58, 0);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    opacity: 0;
    transition: opacity .18s ease, background .18s ease;
    pointer-events: none;
}
.ujuj-colo-item:hover .ujuj-colo-overlay {
    opacity: 1;
    background: rgba(232, 93, 58, .55);
}

.ujuj-colo-empty {
    padding: 1rem;
    background: var(--color-bg, #FFFCF7);
    border: 1px dashed var(--color-border, #EDE8E0);
    border-radius: 8px;
    text-align: center;
    color: #777;
}

/* Lightbox */
.ujuj-colo-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, .82);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 30px;
}
.ujuj-colo-lightbox[hidden] { display: none; }
.ujuj-colo-lb-img {
    max-width: 90vw;
    max-height: 75vh;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
}
.ujuj-colo-lb-close {
    position: absolute;
    top: 18px;
    right: 22px;
    width: 40px;
    height: 40px;
    font-size: 28px;
    line-height: 1;
    background: rgba(255, 255, 255, .15);
    border: none;
    color: #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: background .15s ease;
}
.ujuj-colo-lb-close:hover { background: rgba(255, 255, 255, .3); }
.ujuj-colo-lb-actions {
    margin-top: 22px;
    text-align: center;
}
/* Si le thème ne fournit pas .btn .btn-primary, fallback minimal */
.ujuj-colo-lb-download,
.ujuj-colo-lb-download:visited {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 15px;
    line-height: 1.2;
    padding: 12px 28px !important;
    background: #E85D3A !important;
    color: #ffffff !important;
    border-radius: 999px !important;
    border: none !important;
    transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
}
.ujuj-colo-lb-download:hover,
.ujuj-colo-lb-download:focus {
    background: #D04A28 !important;
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .35);
    text-decoration: none !important;
}
.ujuj-colo-lb-download svg { flex-shrink: 0; stroke: currentColor; }