/* Module Instagram v2 : grille / mosaïque / carrousel, visionneuse, 3 thèmes (dark / light / auto) */

.mod-insta {
    --mi-bg: #ffffff;
    --mi-bg-solid: #ffffff;
    --mi-fg: #1b1b24;
    --mi-muted: #6b6b7b;
    --mi-card: #ececf2;
    --mi-border: rgba(20, 20, 40, .10);
    --mi-grad: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    --mi-shadow: 0 14px 34px -16px rgba(20, 20, 40, .30);
    --mi-gap: .45rem;

    box-sizing: border-box;
    padding: 1.1rem;
    border-radius: 22px;
    background: var(--mi-bg);
    color: var(--mi-fg);
    border: 1px solid var(--mi-border);
    box-shadow: var(--mi-shadow);
    line-height: 1.35;
}

.mod-insta *,
.mod-insta *::before,
.mod-insta *::after { box-sizing: inherit; }

.mod-insta--dark {
    --mi-bg: linear-gradient(160deg, #14121f 0%, #1c1631 100%);
    --mi-bg-solid: #1a1530;
    --mi-fg: #f4f2ff;
    --mi-muted: #a8a3c4;
    --mi-card: #2a2442;
    --mi-border: rgba(255, 255, 255, .12);
    --mi-shadow: 0 20px 44px -20px rgba(0, 0, 0, .7);
}

@media (prefers-color-scheme: dark) {
    .mod-insta--auto {
        --mi-bg: linear-gradient(160deg, #14121f 0%, #1c1631 100%);
        --mi-bg-solid: #1a1530;
        --mi-fg: #f4f2ff;
        --mi-muted: #a8a3c4;
        --mi-card: #2a2442;
        --mi-border: rgba(255, 255, 255, .12);
        --mi-shadow: 0 20px 44px -20px rgba(0, 0, 0, .7);
    }
}

/* Message réservé aux administrateurs */
.mod-insta__notice {
    margin: 0 0 .9rem;
    padding: .5rem .8rem;
    border-radius: 10px;
    font-size: .8rem;
    color: #92400e;
    background: #fef3c7;
    border: 1px solid #fcd34d;
}

/* ---------- En-tête ---------- */
.mod-insta__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .9rem;
    margin-bottom: 1rem;
}

.mod-insta__id { display: flex; align-items: center; gap: .85rem; min-width: 0; }

.mod-insta__avatar {
    display: grid;
    place-items: center;
    flex: none;
    width: 68px;
    height: 68px;
    padding: 3px;
    border-radius: 50%;
    background: var(--mi-grad);
}
.mod-insta__avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--mi-bg-solid);
    background: var(--mi-card);
}
.mod-insta__avatar--ph { color: #fff; }

.mod-insta__who { display: flex; flex-direction: column; min-width: 0; }
.mod-insta__name { font-size: 1.05rem; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mod-insta__handle { font-size: .82rem; color: var(--mi-muted); }
.mod-insta__stats { display: flex; flex-wrap: wrap; gap: .2rem .9rem; margin-top: .25rem; font-size: .78rem; color: var(--mi-muted); }
.mod-insta__stats b { color: var(--mi-fg); font-weight: 700; }
.mod-insta__bio { flex-basis: 100%; margin: 0; font-size: .85rem; color: var(--mi-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- Bouton Suivre ---------- */
.mod-insta__follow {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .55rem 1.1rem;
    border: 0;
    border-radius: 999px;
    background: var(--mi-grad);
    color: #fff;
    font-size: .85rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 8px 20px -10px rgba(220, 39, 67, .8);
    transition: transform .2s ease, filter .2s ease;
}
.mod-insta__follow:hover,
.mod-insta__follow:focus-visible { transform: translateY(-2px); filter: brightness(1.08); color: #fff; text-decoration: none; }

.mod-insta__fallback { margin: 0; text-align: center; }

/* ---------- Grille ---------- */
.mod-insta__stage { position: relative; }

.mod-insta__grid {
    display: grid;
    grid-template-columns: repeat(var(--mi-cols, 3), minmax(0, 1fr));
    gap: var(--mi-gap);
}

.mod-insta__tile {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 14px;
    background-color: var(--mi-card);
    background-size: cover;      /* mini-aperçu flou (LQIP) affiché pendant le chargement */
    background-position: center;
    color: #fff;
    text-decoration: none;
    isolation: isolate;
}
.mod-insta--portrait .mod-insta__tile { aspect-ratio: 4 / 5; }

.mod-insta__tile img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s cubic-bezier(.2, .7, .2, 1);
    animation: mod-insta-fade .5s ease both;
}
.mod-insta__tile:hover img,
.mod-insta__tile:focus-visible img { transform: scale(1.07); }
.mod-insta__tile:focus-visible { outline: 3px solid #dc2743; outline-offset: 2px; }

@keyframes mod-insta-fade { from { opacity: 0; } to { opacity: 1; } }

.mod-insta__badge {
    position: absolute;
    top: .45rem;
    right: .45rem;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(0, 0, 0, .45);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.mod-insta__overlay {
    position: absolute;
    inset: auto 0 0 0;
    display: flex;
    flex-direction: column;
    gap: .35rem;
    padding: 1.8rem .7rem .6rem;
    background: linear-gradient(to top, rgba(0, 0, 0, .85), rgba(0, 0, 0, 0));
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .25s ease, transform .25s ease;
}
.mod-insta__tile:hover .mod-insta__overlay,
.mod-insta__tile:focus-visible .mod-insta__overlay { opacity: 1; transform: none; }

.mod-insta__cap {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: .78rem;
}
.mod-insta__counts { display: flex; gap: .8rem; font-size: .75rem; font-weight: 700; }
.mod-insta__counts span { display: inline-flex; align-items: center; gap: .3rem; }

/* Écrans tactiles : pas de survol, on garde la grille épurée */
@media (hover: none) {
    .mod-insta__overlay { display: none; }
}

/* ---------- Mosaïque : la première publication est mise en avant ---------- */
.mod-insta--mosaic:not(.mod-insta--cols-2) .mod-insta__tile.is-featured {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
}

/* ---------- Carrousel ---------- */
.mod-insta--slider .mod-insta__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: .6rem;
}
.mod-insta--slider .mod-insta__grid::-webkit-scrollbar { display: none; }
.mod-insta--slider .mod-insta__tile {
    flex: 0 0 calc((100% - (var(--mi-cols) - 1) * .6rem) / var(--mi-cols));
    scroll-snap-align: start;
}

.mod-insta__slide {
    position: absolute;
    top: 50%;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0 0 3px;
    border: 1px solid var(--mi-border);
    border-radius: 50%;
    background: var(--mi-bg-solid);
    color: var(--mi-fg);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .5);
    transform: translateY(-50%);
    transition: opacity .2s ease, transform .2s ease;
}
.mod-insta__slide:hover:not(:disabled) { transform: translateY(-50%) scale(1.08); }
.mod-insta__slide:disabled { opacity: 0; pointer-events: none; }
.mod-insta__slide-prev { left: -.4rem; }
.mod-insta__slide-next { right: -.4rem; }

/* ---------- Visionneuse ---------- */
html.mod-insta-lock { overflow: hidden; }

.mod-insta__lightbox {
    width: min(1100px, 96vw);
    max-width: none;
    max-height: 94vh;
    padding: 0;
    border: 0;
    background: transparent;
    color: #f4f2ff;
    overflow: visible;
}
.mod-insta__lightbox::backdrop {
    background: rgba(8, 6, 16, .84);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}
.mod-insta__lightbox[open] { animation: mod-insta-pop .25s ease both; }
@keyframes mod-insta-pop { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }

.mod-insta__lb-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(250px, 1fr);
    max-height: 92vh;
    overflow: hidden;
    border-radius: 20px;
    background: #14121f;
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .8);
}

.mod-insta__lb-media {
    display: grid;
    place-items: center;
    min-height: 280px;
    margin: 0;
    background: #000;
    touch-action: pan-y;
}
.mod-insta__lb-media img,
.mod-insta__lb-media video {
    display: block;
    max-width: 100%;
    max-height: 92vh;
    object-fit: contain;
}

.mod-insta__lb-side {
    display: flex;
    flex-direction: column;
    gap: .9rem;
    padding: 1.3rem 1.2rem 1.2rem;
    overflow-y: auto;
}
.mod-insta__lb-caption { margin: 0; font-size: .92rem; white-space: pre-line; overflow-wrap: anywhere; }
.mod-insta__lb-meta { display: flex; flex-wrap: wrap; gap: .4rem 1rem; font-size: .78rem; color: #a8a3c4; }
.mod-insta__lb-stats { display: inline-flex; gap: .8rem; font-weight: 700; color: #f4f2ff; }
.mod-insta__lb-link { align-self: flex-start; margin-top: auto; }

.mod-insta__lb-count {
    position: absolute;
    bottom: .7rem;
    left: .9rem;
    padding: .15rem .6rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, .55);
    font-size: .72rem;
}

.mod-insta__lb-btn {
    position: absolute;
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    padding: 0 0 3px;
    border: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, .55);
    color: #fff;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}
.mod-insta__lb-btn:hover,
.mod-insta__lb-btn:focus-visible { background: rgba(220, 39, 67, .9); transform: scale(1.06); }
.mod-insta__lb-close { top: .7rem; right: .7rem; font-size: 1.5rem; }
.mod-insta__lb-prev,
.mod-insta__lb-next { top: 50%; margin-top: -20px; }
.mod-insta__lb-prev { left: .7rem; }
.mod-insta__lb-next { right: calc(min(1100px, 96vw) * .37 + .7rem); }

@media (max-width: 760px) {
    .mod-insta__lb-inner { grid-template-columns: 1fr; overflow-y: auto; }
    .mod-insta__lb-media img,
    .mod-insta__lb-media video { max-height: 62vh; }
    .mod-insta__lb-next { right: .7rem; top: 31vh; }
    .mod-insta__lb-prev { top: 31vh; }
}

/* ---------- Mobile ---------- */
@media (max-width: 520px) {
    .mod-insta { padding: .85rem; border-radius: 18px; }
    .mod-insta__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .3rem; }
    .mod-insta--cols-2 .mod-insta__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .mod-insta--slider .mod-insta__grid { display: flex; }
    .mod-insta--slider .mod-insta__tile { flex-basis: 44%; }
    .mod-insta__follow { justify-content: center; }
    .mod-insta__head .mod-insta__follow { width: 100%; }
    .mod-insta__slide-prev { left: -.2rem; }
    .mod-insta__slide-next { right: -.2rem; }
}

@media (prefers-reduced-motion: reduce) {
    .mod-insta__tile img,
    .mod-insta__overlay,
    .mod-insta__follow,
    .mod-insta__slide,
    .mod-insta__lb-btn,
    .mod-insta__lightbox[open] { transition: none; animation: none; }
    .mod-insta__tile:hover img { transform: none; }
    .mod-insta--slider .mod-insta__grid { scroll-behavior: auto; }
}