/* =============================================
   event-detail.css — 행사 갤러리 상세 공통
   적용 페이지: ctc 063 / icmit 071 / mrcc 075
   ============================================= */

.gallery-summary {
    margin: 0 0 var(--gap-form-divider);
    padding: var(--space-6) var(--space-8);
    background: var(--color-gray-50);
    border-radius: 12px;
}

.gallery-summary__title {
    margin: 0 0 var(--gap-layout-h3-body);
    font-size: var(--fs-body);
    font-weight: var(--fw-bold);
    color: var(--color-gray-900);
}

.gallery-summary__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.gallery-summary__list li {
    position: relative;
    padding-left: var(--space-4);
    margin-bottom: var(--gap-button-group);
    font-size: var(--fs-small);
    color: var(--color-gray-800);
    line-height: 1.6;
}

.gallery-summary__list li:last-child {
    margin-bottom: 0;
}

.gallery-summary__list li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 12px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--color-primary-700);
}

.gallery-summary__list strong {
    display: inline-block;
    min-width: 56px;
    margin-right: var(--gap-button-group);
    font-weight: var(--fw-semibold);
    color: var(--color-gray-900);
}

/* 이미지 그리드 — 3열 가로 정렬 (반응형) */
.gallery-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-card-icon-text);
    margin: 0;
}

.gallery-images__item {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 8px;
    background: var(--color-gray-100);
    cursor: zoom-in;
    transition: transform 0.2s ease;
}

.gallery-images__item:hover {
    transform: translateY(-2px);
}

.gallery-images__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 1023px) {
    .gallery-images {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .gallery-images {
        grid-template-columns: 1fr;
    }
}