.social-lightbox {
    position: fixed;
    z-index: 200;
    inset: 0;
    display: grid;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    place-items: center;
    padding: max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));
    overflow: hidden;
    color: #f8f7fa;
    background: rgba(7, 6, 9, .94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    border: 0;
    background: transparent;
    cursor: default;
}

.social-post {
    position: relative;
    z-index: 1;
    display: grid;
    width: min(100%, 620px);
    height: min(900px, calc(100dvh - max(2rem, env(safe-area-inset-top) + env(safe-area-inset-bottom))));
    max-height: calc(100dvh - max(2rem, env(safe-area-inset-top) + env(safe-area-inset-bottom)));
    grid-template-rows: minmax(0, 1fr) auto;
    overflow: hidden;
    background: #111014;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 24px;
    box-shadow: 0 30px 100px rgba(0,0,0,.5);
}

.social-post-header {
    display: flex;
    min-height: 64px;
    align-items: center;
    gap: .7rem;
    padding: .72rem .8rem;
    background: #151318;
    border-bottom: 1px solid rgba(255,255,255,.08);
    flex: 0 0 auto;
}

.social-post-avatar {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--event-primary), var(--event-secondary));
    border-radius: 50%;
    font-size: .76rem;
    font-weight: 900;
    text-transform: uppercase;
}

.social-post-header > div {
    display: grid;
    min-width: 0;
    line-height: 1.25;
}

.social-post-header strong {
    overflow: hidden;
    color: #fff;
    font-size: .93rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.social-post-header time {
    color: rgba(255,255,255,.58);
    font-size: .75rem;
}

.social-icon-button,
.social-action-button {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    padding: 0;
    color: #fff;
    background: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
}

.social-icon-button svg,
.social-action-button svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.social-post-close {
    margin-left: auto;
    color: rgba(255,255,255,.86);
    background: rgba(255,255,255,.07);
}

.social-post-media {
    position: relative;
    display: grid;
    width: 100%;
    height: 100%;
    min-height: 0;
    min-width: 0;
    place-items: center;
    overflow: hidden;
    background: #050506;
}

.social-post-media img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
}

.social-post-media .lightbox-nav {
    position: absolute;
    z-index: 2;
    top: 50%;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    padding: 0 0 .18rem;
    color: #fff;
    background: rgba(0,0,0,.36);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 2rem;
    backdrop-filter: blur(8px);
}

.social-post-media .lightbox-nav.prev { left: .7rem; }
.social-post-media .lightbox-nav.next { right: .7rem; }

.social-post-footer {
    position: relative;
    z-index: 3;
    flex: 0 0 auto;
    padding: .55rem .8rem .8rem;
    background: #151318;
    border-top: 1px solid rgba(255,255,255,.08);
}

.social-post-actions {
    display: flex;
    align-items: center;
    gap: .18rem;
}

.social-action-button:first-child { margin-left: -.45rem; }
.social-action-button[disabled] { cursor: default; opacity: 1; }
.social-action-button.is-liked { color: #ff3b67; }
.social-action-button.is-liked svg { fill: currentColor; stroke: currentColor; }
.social-action-button.is-busy { opacity: .55; pointer-events: none; }
.social-download { margin-left: auto; }
.social-action-button:active { transform: scale(.9); }

.social-like-count {
    margin: .05rem 0 .25rem;
    color: rgba(255,255,255,.9);
    font-size: .82rem;
}

.social-post-caption {
    position: static !important;
    width: auto !important;
    margin: 0 !important;
    color: rgba(255,255,255,.86) !important;
    transform: none !important;
    text-align: left !important;
    font-size: .86rem;
    line-height: 1.45;
}

.social-post-caption strong { color: #fff; }

.lightbox-share-status {
    position: static !important;
    width: auto !important;
    min-height: 1rem;
    margin: .3rem 0 0 !important;
    color: rgba(255,255,255,.62) !important;
    transform: none !important;
    text-align: left !important;
    font-size: .75rem;
}

body.lightbox-open {
    overflow: hidden;
    overscroll-behavior: none;
}

body.lightbox-open .floating-gallery-actions,
body.lightbox-open .floating-camera-button,
body.lightbox-open .floating-upload-button {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.share-sheet[hidden] { display: none; }
.share-sheet {
    position: fixed;
    z-index: 220;
    inset: 0;
    display: grid;
    align-items: end;
}
.share-sheet-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    border: 0;
    background: rgba(0,0,0,.5);
}
.share-sheet-panel {
    position: relative;
    z-index: 1;
    width: min(100%, 560px);
    margin: 0 auto;
    padding: .55rem 1rem calc(1rem + env(safe-area-inset-bottom));
    color: #211b27;
    background: #fff;
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -20px 60px rgba(0,0,0,.28);
}
.share-sheet-handle {
    display: block;
    width: 42px;
    height: 4px;
    margin: 0 auto .65rem;
    background: #d8d2db;
    border-radius: 10px;
}
.share-sheet-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .2rem 0 .8rem;
}
.share-sheet-heading > button {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    color: #514858;
    background: #f2eff3;
    border: 0;
    border-radius: 50%;
    font-size: 1.5rem;
}
.share-sheet-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: .55rem;
}
.share-sheet-grid > a,
.share-sheet-grid > button {
    display: grid;
    min-width: 0;
    place-items: center;
    gap: .45rem;
    padding: .35rem .15rem;
    color: #3b3340;
    background: transparent;
    border: 0;
    text-align: center;
    cursor: pointer;
}
.share-sheet-grid strong {
    max-width: 100%;
    overflow: hidden;
    font-size: .68rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.share-icon {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    color: #fff;
    background: #504756;
    border-radius: 16px;
    font-size: .82rem;
    font-weight: 900;
}
.share-icon.whatsapp { background: #22b960; }
.share-icon.facebook { background: #1877f2; font-size: 1.25rem; }
.share-icon.instagram { background: linear-gradient(135deg, #7b3fbb, #dc3e82, #ef9638); font-size: 1.3rem; }
.share-icon.copy { color: #574d5c; background: #eeeaf0; font-size: 1.15rem; }
.share-icon.download { color: #574d5c; background: #eeeaf0; font-size: 1.25rem; }

@media (max-width: 680px) {
    .social-lightbox {
        align-items: stretch;
        padding: 0;
        background: #080709;
    }
    .social-post {
        width: 100%;
        height: 100vh;
        height: 100dvh;
        min-height: 100dvh;
        max-height: 100dvh;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }
    .social-post-header {
        min-height: calc(58px + env(safe-area-inset-top));
        padding-top: calc(.55rem + env(safe-area-inset-top));
    }
    .social-post-media {
        height: 100%;
        min-height: 0;
    }
    .social-post-media img {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        object-position: center;
    }
    .social-post-media .lightbox-nav { display: none; }
    .social-post-footer {
        max-height: 32dvh;
        overflow-y: auto;
        padding-bottom: calc(.8rem + env(safe-area-inset-bottom));
        overscroll-behavior: contain;
    }
}

@media (max-width: 390px) {
    .share-sheet-grid { gap: .2rem; }
    .share-icon { width: 44px; height: 44px; border-radius: 14px; }
}


/* Ajuste Recuerdos QR: lightbox limpio, sin nombre de invitado ni avatar.
   El cierre queda flotando sobre la foto para que la publicación se sienta más elegante. */
.social-lightbox .social-post-header {
    position: absolute;
    z-index: 8;
    top: max(.7rem, env(safe-area-inset-top));
    right: .7rem;
    left: auto;
    display: flex !important;
    width: auto;
    min-height: 0;
    padding: 0;
    background: transparent !important;
    border: 0 !important;
    pointer-events: none;
}

.social-lightbox .social-post-avatar,
.social-lightbox .social-post-header > div {
    display: none !important;
}

.social-lightbox .social-post-close {
    width: 48px;
    height: 48px;
    margin-left: 0;
    color: #fff;
    background: rgba(0, 0, 0, .52);
    border: 1px solid rgba(255, 255, 255, .14);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .38);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    pointer-events: auto;
}

.social-lightbox .social-post-media {
    grid-row: 1;
}

.social-lightbox .social-post-footer {
    grid-row: 2;
}

@media (max-width: 760px) {
    .social-lightbox {
        padding: 0;
        place-items: stretch;
    }

    .social-lightbox .social-post {
        width: 100%;
        height: 100dvh;
        max-height: 100dvh;
        border: 0;
        border-radius: 0;
    }

    .social-lightbox .social-post-close {
        width: 46px;
        height: 46px;
    }
}

/* Video limpio en lightbox */
.social-post-media video {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    background: #050506;
}
.social-post-media img[hidden],
.social-post-media video[hidden] { display: none !important; }
.social-lightbox.is-video-open .social-post-media::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(0,0,0,.20), transparent 24%, transparent 78%, rgba(0,0,0,.16));
}

/* Fix video lightbox playback display */
.social-post-media video[data-lightbox-video] {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    background: #050506;
}
.social-post-media video[data-lightbox-video][hidden] {
    display: none !important;
}

/* --- Fix final Recuerdos QR: lightbox de video sin bloques negros raros --- */
.social-lightbox.is-video-open .social-post-media {
    background: #000 !important;
}
.social-lightbox.is-video-open .social-post-media video[data-lightbox-video] {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: cover !important;
    object-position: center center !important;
    background: #000 !important;
}
.social-lightbox.is-video-open .social-post-media::before,
.social-lightbox.is-video-open .social-post-media::after {
    content: none !important;
    display: none !important;
}
@media (max-width: 680px) {
    .social-lightbox.is-video-open .social-post-media {
        min-height: 0 !important;
        background: #000 !important;
    }
    .social-lightbox.is-video-open .social-post-media video[data-lightbox-video] {
        object-fit: cover !important;
    }
}

/* Botón para eliminar solo recuerdos propios */
.social-delete {
    margin-left: .08rem;
    color: rgba(255,255,255,.82);
}
.social-delete:not([hidden]) {
    display: grid;
}
.social-delete:hover,
.social-delete:focus-visible {
    color: #ff6f7f;
}
.social-delete.is-busy {
    opacity: .45;
    pointer-events: none;
}