.kpa-ig-grid {
    display: grid;
    grid-template-columns: repeat(var(--kpa-ig-cols, 3), 1fr);
    gap: 12px;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
    position: relative;
    z-index: 1;
    isolation: isolate;
}

.kpa-ig-item {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, opacity 0.2s ease;
    min-width: 0;
}

.kpa-ig-item:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.kpa-ig-thumb {
    position: relative;
    width: 100%;
    padding-bottom: 177.78%;
    overflow: hidden;
    background: #000;
    border-radius: 8px;
}

.kpa-ig-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.kpa-ig-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    pointer-events: none;
    opacity: 0.85;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

.kpa-ig-play svg {
    width: 48px;
    height: 48px;
}

.kpa-ig-caption {
    margin: 8px 0 0;
    font-size: 0.95rem;
    line-height: 1.4;
    color: #333;
}

@media (max-width: 900px) {
    .kpa-ig-grid {
        grid-template-columns: repeat(min(var(--kpa-ig-cols, 3), 3), 1fr);
    }
}

@media (max-width: 600px) {
    .kpa-ig-grid {
        grid-template-columns: repeat(min(var(--kpa-ig-cols, 3), 2), 1fr);
        gap: 8px;
    }
    .kpa-ig-play svg {
        width: 36px;
        height: 36px;
    }
}

/* Lightbox modal */
.kpa-ig-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.kpa-ig-modal.is-open {
    display: flex;
}

.kpa-ig-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    cursor: pointer;
}

.kpa-ig-modal__dialog {
    --kpa-reel-h: min(calc(90vh - 60px), calc((100vw - 40px) * 16 / 9));
    position: relative;
    width: calc(var(--kpa-reel-h) * 9 / 16);
    max-width: calc(100vw - 40px);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
}

.kpa-ig-modal__close {
    position: absolute;
    top: -44px;
    right: -4px;
    width: 36px;
    height: 36px;
    background: transparent;
    color: #fff;
    border: 0;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    opacity: 0.85;
    z-index: 2;
}

.kpa-ig-modal__close:hover {
    opacity: 1;
}

.kpa-ig-modal__frame {
    position: relative;
    width: 100%;
    height: var(--kpa-reel-h);
    background: #000;
    border-radius: 12px;
    overflow: hidden;
}

.kpa-ig-modal__iframe,
.kpa-ig-modal__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: #000;
    display: block;
}

.kpa-ig-modal__video {
    object-fit: contain;
}

.kpa-ig-modal .kpa-ig-modal__open,
.kpa-ig-modal .kpa-ig-modal__open:link,
.kpa-ig-modal .kpa-ig-modal__open:visited,
.kpa-ig-modal .kpa-ig-modal__open:hover,
.kpa-ig-modal .kpa-ig-modal__open:focus,
.kpa-ig-modal .kpa-ig-modal__open:active {
    color: #fff !important;
    text-align: center;
    display: block;
    font-size: 0.95rem;
    padding: 6px 12px;
    text-decoration: none;
    opacity: 0.85;
    transition: opacity 0.15s ease;
}

.kpa-ig-modal .kpa-ig-modal__open:hover,
.kpa-ig-modal .kpa-ig-modal__open:focus {
    opacity: 1;
    text-decoration: underline;
}

body.kpa-ig-modal-open {
    overflow: hidden;
}

@media (max-width: 600px) {
    .kpa-ig-modal {
        padding: 16px 12px;
    }
    .kpa-ig-modal__dialog {
        --kpa-reel-h: min(calc(100vh - 120px), calc((100vw - 24px) * 16 / 9));
        max-width: calc(100vw - 24px);
    }
    .kpa-ig-modal__close {
        top: -40px;
    }
}