*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    background: #fff;
    font-family: 'Noto Sans KR', 'Inter', -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    color: var(--text, var(--text));
    height: 100%;
    overflow: hidden;
}

/* 디테일 뷰에서 푸터 숨김 */
.global-footer { display: none !important; }

/* ── 전체 래퍼 ────────────────────────────────────────── */
.wd-page {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ── 메인 뷰어 영역 ──────────────────────────────────── */
.wd-viewer {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    padding: 1.2rem 1rem .8rem;
    gap: .8rem;
    overflow: hidden;
}

/* 이미지 + 화살표 래퍼 */
.wd-viewer-inner {
    flex: 1;
    min-height: 0;
    position: relative;
    width: 100%;
    max-width: 1200px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4rem;
}

/* 메인 이미지 */
.wd-main-img {
    display: block;
    max-height: 100%;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 8px 40px rgba(var(--text-rgb), .14);
    transition: opacity .25s ease;
    user-select: none;
}
.wd-main-img.fading { opacity: 0; }

/* 좌우 화살표 */
.wd-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: #fff;
    box-shadow: 0 2px 12px rgba(var(--text-rgb), .12);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: var(--text, var(--text));
    transition: all .18s ease;
    z-index: 10;
}
.wd-arrow:hover {
    background: var(--accent, var(--accent));
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 4px 16px rgba(var(--accent-rgb), .3);
}
.wd-arrow:disabled { opacity: .25; cursor: default; pointer-events: none; }
.wd-arrow-prev { left: .4rem; }
.wd-arrow-next { right: .4rem; }

/* 슬라이드 카운터 */
.wd-counter {
    flex-shrink: 0;
    font-size: var(--fs-13);
    color: var(--text-muted, var(--text-muted));
    letter-spacing: .06em;
    text-align: center;
}
.wd-counter strong { color: var(--text, var(--text)); font-weight: 700; }

/* ── 썸네일 스트립 (뷰어 하단, 사진 바로 아래) ──────── */
.wd-strip {
    flex-shrink: 0;
    width: 100%;
    max-width: 1200px;
    overflow-x: auto;
    display: flex;
    justify-content: center;
    scrollbar-width: thin;
    scrollbar-color: var(--border, var(--border)) transparent;
}
.wd-strip::-webkit-scrollbar { height: 4px; }
.wd-strip::-webkit-scrollbar-thumb { background: var(--border, var(--border)); border-radius: 2px; }

.wd-thumbs {
    display: flex;
    gap: .55rem;
    flex-shrink: 0;
}

.wd-thumb {
    flex-shrink: 0;
    width: 96px; height: 68px;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color .18s, opacity .18s;
    opacity: .5;
}
.wd-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}
.wd-thumb:hover { opacity: .8; }
.wd-thumb.active {
    border-color: var(--accent, var(--accent));
    opacity: 1;
}

/* ── 정보 바 ─────────────────────────────────────────── */
.wd-info-bar {
    background: #fff;
    border-top: 1px solid var(--border, var(--border));
    padding: .9rem 1.5rem;
}

.wd-info-bar-inner {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.wd-info-left {
    display: flex; align-items: center;
}
.wd-info-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    pointer-events: none;
}
.wd-back {
    flex-shrink: 0;
    display: inline-flex; align-items: center; gap: .35rem;
    font-size: var(--fs-13); font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-muted, var(--text-muted));
    text-decoration: none;
    transition: color .18s;
    white-space: nowrap;
}
.wd-back:hover { color: var(--accent, var(--accent)); }
.wd-divider { width: 1px; height: 18px; background: var(--border, var(--border)); flex-shrink: 0; }
.wd-title {
    margin: 0;
    font-size: var(--fs-14); font-weight: 400;
    color: var(--text, var(--text));
    letter-spacing: -.01em;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wd-desc {
    font-size: var(--fs-14); color: var(--text-muted, var(--text-muted));
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wd-next-link {
    flex-shrink: 0;
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: var(--fs-14); font-weight: 600;
    color: var(--text-muted, var(--text-muted));
    text-decoration: none;
    transition: color .18s;
    white-space: nowrap;
}
.wd-next-link:hover { color: var(--accent, var(--accent)); }
.wd-next-label {
    font-size: var(--fs-12); font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--text-muted, var(--text-muted));
    margin-right: .25rem;
}

/* ── 반응형 ──────────────────────────────────────────── */
@media (max-width: 768px) {
    .wd-viewer { padding: .8rem .5rem .5rem; gap: .5rem; }
    .wd-viewer-inner { padding: 0 3rem; }
    .wd-info-bar { flex-direction: column; align-items: flex-start; gap: .5rem; }
    .wd-thumb { width: 72px; height: 52px; }
}