/* PROCS Instagram Feed */

.procs-ig-feed {
    display: grid;
    gap: 8px;
    width: 100%;
}

.procs-ig-cols-2 { grid-template-columns: repeat(2, 1fr); }
.procs-ig-cols-3 { grid-template-columns: repeat(3, 1fr); }
.procs-ig-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 600px) {
    .procs-ig-cols-3,
    .procs-ig-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

/* カード */
.procs-ig-card {
    display: block;
    position: relative;
    overflow: hidden;
    background: #f0f0f0;
    aspect-ratio: 1 / 1;
    text-decoration: none;
}

.procs-ig-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.procs-ig-card:hover img {
    transform: scale(1.05);
}

/* 動画マーク */
.procs-ig-play {
    position: absolute;
    top: 8px;
    right: 10px;
    color: #fff;
    font-size: 16px;
    text-shadow: 0 1px 3px rgba(0,0,0,.6);
    pointer-events: none;
}

/* ホバーオーバーレイ */
.procs-ig-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.42);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.procs-ig-card:hover .procs-ig-overlay { opacity: 1; }

.procs-ig-overlay span {
    color: #fff;
    font-size: 13px;
    letter-spacing: .04em;
    border: 1px solid rgba(255,255,255,.7);
    padding: 5px 14px;
    border-radius: 2px;
}

/* エラー・空状態 */
.procs-ig-error {
    padding: 14px 18px;
    background: #fff5f5;
    border: 1px solid #f5c0c0;
    border-radius: 4px;
    color: #a00;
    font-size: 14px;
}

.procs-ig-empty {
    padding: 14px 18px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #666;
    font-size: 14px;
}