/**
 * Olik Avant/Apres Gallery Kit — CSS
 * Requires: img-comparison-slider v8
 * (c) Olik Communication
 */

/* ── Gallery grid ─────────────────────────────── */

.olik-gallery {
    --olik-columns: 2;
    --olik-gap: 2rem;
    --olik-card-radius: 12px;
    --olik-label-avant-bg: rgba(0,0,0,0.55);
    --olik-label-apres-bg: rgba(255,255,255,0.88);
    --olik-aspect-ratio: 3/4;

    display: grid;
    grid-template-columns: 1fr;
    gap: var(--olik-gap);
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

@media (min-width: 700px) {
    .olik-gallery {
        grid-template-columns: repeat(var(--olik-columns), 1fr);
    }
}

/* ── Card ─────────────────────────────────────── */

.olik-card {
    background: #fff;
    border-radius: var(--olik-card-radius);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: box-shadow 0.25s ease;

    /* Entrance animation — hidden by default */
    opacity: 0;
    transform: translateY(30px);
}

.olik-card.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
}

.olik-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,0.12);
}

.olik-card-title {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
}

/* ── Slider ───────────────────────────────────── */

.olik-slider-wrap {
    position: relative;
}

.olik-slider-wrap img-comparison-slider {
    --divider-width: 2px;
    --divider-color: #fff;
    --default-handle-opacity: 0.9;
    --default-handle-width: 40px;
    --default-handle-color: #fff;
    display: block;
    width: 100%;
    aspect-ratio: var(--olik-aspect-ratio);
    cursor: col-resize;
}

.olik-slider-wrap img-comparison-slider:focus-visible {
    outline: 3px solid rgba(255,255,255,0.8);
    outline-offset: -3px;
}

.olik-slider-wrap img-comparison-slider img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ── Labels Avant / Apres ─────────────────────── */

.olik-label {
    position: absolute;
    top: 12px;
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: 4px;
    z-index: 10;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.olik-label--avant {
    left: 12px;
    background: var(--olik-label-avant-bg);
    color: #fff;
}

.olik-label--apres {
    right: 12px;
    background: var(--olik-label-apres-bg);
    color: #222;
    backdrop-filter: blur(4px);
}

/* Labels fade out while dragging */
.olik-slider-wrap.is-dragging .olik-label {
    opacity: 0.3;
}

/* ── Reduced motion ───────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .olik-card {
        opacity: 1;
        transform: none;
        transition: box-shadow 0.25s ease;
    }
    .olik-card.is-visible {
        transition: box-shadow 0.25s ease;
    }
}