/* =====================================================================
   E-paper front-end (archive + interactive viewer)
   ===================================================================== */

/* ---------- Archive ---------- */
.wbp-epaper-archive { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin: 24px 0 40px; }
.wbp-edition { background: #fff; border: 1px solid var(--wbp-line); border-radius: var(--wbp-radius); overflow: hidden; transition: box-shadow .18s, transform .18s; }
.wbp-edition:hover { box-shadow: var(--wbp-shadow); transform: translateY(-3px); }
.wbp-edition__cover { position: relative; display: block; aspect-ratio: 3/4; overflow: hidden; background: var(--wbp-band); }
.wbp-edition__cover img, .wbp-edition__cover .wbp-ph { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.wbp-edition__overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 6px; color: #fff; font-weight: 700; background: rgba(22,24,29,.45); opacity: 0; transition: .2s; }
.wbp-edition:hover .wbp-edition__overlay { opacity: 1; }
.wbp-edition__body { padding: 14px 16px; }
.wbp-edition__title { font-size: 17px; margin: 0 0 6px; }
.wbp-edition__title a { color: var(--wbp-ink); }
.wbp-edition__date { display: flex; align-items: center; gap: 5px; color: var(--wbp-muted); font-size: 14px; margin: 0; }
.wbp-edition__date .dashicons { font-size: 16px; width: 16px; height: 16px; color: var(--wbp-accent); }

/* ---------- Single edition header ---------- */
.wbp-epaper-single { padding: 22px 0 40px; }
.wbp-epaper-single__head { margin-bottom: 18px; }
.wbp-epaper-single__title { font-size: 28px; margin: 10px 0 4px; }
.wbp-epaper-single__date { display: flex; align-items: center; gap: 6px; color: var(--wbp-muted); margin: 0; }
.wbp-epaper-single__date .dashicons { color: var(--wbp-accent); font-size: 18px; width: 18px; height: 18px; }

/* ---------- Viewer ---------- */
.wbp-epv { border: 1px solid var(--wbp-line); border-radius: var(--wbp-radius); overflow: hidden; background: #fff; }
.wbp-epv__body { display: grid; grid-template-columns: 132px 1fr; min-height: 70vh; }

/* Thumbnail strip (left column) */
.wbp-epv__strip { background: var(--wbp-band); border-right: 1px solid var(--wbp-line); padding: 12px; display: flex; flex-direction: column; gap: 12px; overflow-y: auto; max-height: 86vh; }
.wbp-epv__thumb { position: relative; border: 2px solid transparent; border-radius: 4px; overflow: hidden; padding: 0; cursor: pointer; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.wbp-epv__thumb img { width: 100%; display: block; }
.wbp-epv__thumb.is-active { border-color: var(--wbp-accent); }
.wbp-epv__thumb-no { position: absolute; bottom: 4px; right: 4px; background: rgba(22,24,29,.8); color: #fff; font-size: 12px; padding: 1px 7px; border-radius: 10px; }

/* Main viewer (right column) */
.wbp-epv__main { display: flex; flex-direction: column; min-width: 0; }
.wbp-epv__toolbar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--wbp-line); background: var(--wbp-band-2); flex-wrap: wrap; }
.wbp-epv__btn { width: 36px; height: 36px; border: 1px solid var(--wbp-line); background: #fff; border-radius: 6px; font-size: 18px; cursor: pointer; color: var(--wbp-ink); display: inline-flex; align-items: center; justify-content: center; }
.wbp-epv__btn:hover { background: var(--wbp-accent); color: #fff; border-color: var(--wbp-accent); }
.wbp-epv__counter { font-weight: 700; min-width: 64px; text-align: center; }
.wbp-epv__sep { width: 1px; height: 24px; background: var(--wbp-line); margin: 0 4px; }
.wbp-epv__hint { color: var(--wbp-muted); font-size: 13.5px; margin-left: auto; }

.wbp-epv__stage { flex: 1; overflow: auto; background: #3a3f47; padding: 20px; text-align: center; }
.wbp-epv__page { display: none; }
.wbp-epv__page.is-active { display: block; }
.wbp-epv__frame { position: relative; display: inline-block; width: 100%; max-width: 920px; line-height: 0; box-shadow: 0 6px 30px rgba(0,0,0,.4); transition: width .15s; }
.wbp-epv__frame img { width: 100%; height: auto; display: block; background: #fff; }

/* Hotspot links */
.wbp-epv__spot { position: absolute; display: block; border: 1px solid transparent; border-radius: 2px; transition: background .12s, border-color .12s; }
.wbp-epv__spot:hover { background: rgba(200,16,46,.16); border-color: var(--wbp-accent); box-shadow: 0 0 0 1px rgba(200,16,46,.4); }
.wbp-epv__spot-label { position: absolute; left: 0; bottom: 100%; margin-bottom: 4px; background: var(--wbp-ink); color: #fff; font-size: 12.5px; line-height: 1.4; padding: 4px 9px; border-radius: 4px; white-space: nowrap; max-width: 280px; overflow: hidden; text-overflow: ellipsis; opacity: 0; transform: translateY(4px); transition: .15s; pointer-events: none; }
.wbp-epv__spot:hover .wbp-epv__spot-label { opacity: 1; transform: translateY(0); }
/* Image regions (open a pop-up) get a subtle distinct tint + cursor. */
.wbp-epv__spot.is-image { cursor: zoom-in; }
.wbp-epv__spot.is-image:hover { background: rgba(0,120,210,.16); border-color: #0a6cc4; box-shadow: 0 0 0 1px rgba(10,108,196,.45); }

/* Full-story image pop-up */
.wbp-epv__lightbox { position: fixed; inset: 0; z-index: 100060; display: none; align-items: center; justify-content: center; background: rgba(15,17,21,.88); padding: 28px; }
.wbp-epv__lightbox.is-open { display: flex; }
.wbp-epv__lightbox-frame { max-width: 96vw; max-height: 92vh; line-height: 0; box-shadow: 0 10px 50px rgba(0,0,0,.6); }
.wbp-epv__lightbox-frame img { max-width: 96vw; max-height: 92vh; width: auto; height: auto; display: block; background: #fff; }
.wbp-epv__lightbox-close { position: absolute; top: 16px; right: 20px; width: 44px; height: 44px; border: 0; border-radius: 50%; background: rgba(255,255,255,.14); color: #fff; font-size: 28px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.wbp-epv__lightbox-close:hover { background: var(--wbp-accent); }

@media (max-width: 860px) {
	.wbp-epaper-archive { grid-template-columns: repeat(2, 1fr); }
	.wbp-epv__body { grid-template-columns: 1fr; }
	.wbp-epv__strip { order: 2; flex-direction: row; max-height: none; border-left: 0; border-top: 1px solid var(--wbp-line); overflow-x: auto; }
	.wbp-epv__thumb { flex: 0 0 92px; }
	.wbp-epv__hint { display: none; }
}
@media (max-width: 540px) {
	.wbp-epaper-archive { grid-template-columns: 1fr 1fr; gap: 16px; }
}