/* ============================================================
   Instagram Reels Feed  v4.2.2
   ============================================================ */

/* ── CSS variable defaults (overridden by inline style from PHP) ── */
:root {
    --irf-play-bg:    rgba(0,0,0,0.45);
    --irf-play-icon:  #ffffff;
    --irf-lm-bg:      #111111;
    --irf-lm-text:    #ffffff;
    --irf-lm-border:  #333333;
    --irf-visit-bg:   linear-gradient(135deg,#f09433,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888);
    --irf-visit-text: #ffffff;
}

/* ── Wrapper
   KEY FIX: no overflow:hidden here — that was causing the footer
   overlap. Cards clip themselves internally. The wrapper must
   be in normal flow so it pushes footer down when cards expand. ── */
.irf-wrapper {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    /* overflow: visible  ← intentionally NOT set to hidden */
    font-family: inherit;
}

/* ── Grid ─────────────────────────────────────────────────── */
.irf-grid {
    display: grid;
    grid-template-columns: repeat( var(--irf-cols, 3), 1fr );
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
    /* height is auto — expands naturally as hidden cards become visible */
}

@media (max-width: 767px) {
    .irf-grid {
        grid-template-columns: repeat( var(--irf-mcols, 2), 1fr );
        gap: 6px;
    }
}

/* ── Card ─────────────────────────────────────────────────── */
.irf-card {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    background: #111;
    border-radius: 8px;
    overflow: hidden;           /* clips thumbnail & video to card bounds */
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease;
    /* display is NOT set here — grid controls it */
}

.irf-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,.22);
}

.irf-card.irf-playing {
    cursor: default;
    transform: none;
    box-shadow: none;
}

/* ── Thumbnail ────────────────────────────────────────────── */
.irf-thumb-wrap {
    position: absolute;
    inset: 0;
    transition: opacity .22s ease;
}

.irf-card.irf-playing .irf-thumb-wrap {
    opacity: 0;
    pointer-events: none;
}

.irf-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.irf-thumb-empty {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,#1a1a2e,#16213e);
}

/* ── Play overlay ─────────────────────────────────────────── */
.irf-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.irf-play-overlay svg {
    transition: transform .15s ease;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,.35));
}

.irf-card:hover .irf-play-overlay svg { transform: scale(1.1); }

/* ── Reel badge ───────────────────────────────────────────── */
.irf-reel-badge {
    position: absolute;
    top: 7px;
    right: 8px;
    opacity: .9;
    pointer-events: none;
    line-height: 0;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,.5));
}

/* ── Inline video ─────────────────────────────────────────── */
.irf-video-wrap {
    position: absolute;
    inset: 0;
    background: #000;
    z-index: 10;
    display: none;
    animation: irf-fade .2s ease;
}

.irf-card.irf-playing .irf-video-wrap { display: block; }

.irf-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #000;
}

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

/* ── Close button ─────────────────────────────────────────── */
.irf-close {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 20;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(0,0,0,.55);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: background .2s, transform .15s;
    -webkit-appearance: none;
}

.irf-close:hover { background: rgba(0,0,0,.82); transform: scale(1.1); }

/* ── Footer ───────────────────────────────────────────────── */
.irf-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
    width: 100%;
    clear: both;
}

/* ── Load More ────────────────────────────────────────────── */
.irf-load-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    background: var(--irf-lm-bg);
    color: var(--irf-lm-text);
    border: 1.5px solid var(--irf-lm-border);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: filter .2s, transform .15s;
    -webkit-appearance: none;
    white-space: nowrap;
}

.irf-load-more:hover  { filter: brightness(1.25); transform: translateY(-1px); }
.irf-load-more:active { transform: translateY(0); }
.irf-load-more:disabled { opacity: .45; cursor: default; transform: none; }

/* ── Visit Instagram ──────────────────────────────────────── */
.irf-visit {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 22px;
    background: var(--irf-visit-bg);
    color: var(--irf-visit-text);
    text-decoration: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    transition: opacity .2s, transform .15s;
    white-space: nowrap;
}

.irf-visit:hover  { opacity: .88; transform: translateY(-1px); }
.irf-visit:active { transform: translateY(0); }

/* ── No reels ─────────────────────────────────────────────── */
.irf-no-reels { color: #888; font-style: italic; }