/* Archive & detail shared styles (events / preservation / products / pages). */

/* ---------- page intro (VIS-03/07/08 header) ---------- */
.bc-intro {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 40px 24px 28px;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 32px;
}
.bc-intro__en {
	margin: 0 0 6px;
	font-size: 12.5px;
	font-weight: 600;
	letter-spacing: .18em;
	color: var(--bc-accent);
}
.bc-intro__title {
	margin: 0;
	font-size: 42px;
	font-weight: 800;
	letter-spacing: .02em;
	line-height: 1.2;
}
.bc-intro__sub {
	margin: 10px 0 0;
	font-size: 17px;
	color: var(--bc-text-2);
	letter-spacing: .04em;
}
.bc-intro__side {
	flex: none;
	text-align: left;
}
.bc-intro__side-lines {
	margin: 0;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .22em;
	line-height: 2.1;
	color: var(--bc-text);
}
.bc-intro__side-cap {
	margin: 10px 0 0;
	padding-top: 10px;
	border-top: 1px solid var(--bc-border);
	font-size: 10.5px;
	letter-spacing: .18em;
	line-height: 1.8;
	color: var(--bc-text-2);
}

/* ---------- grids ---------- */
.bc-grid {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 8px 24px 40px;
	display: grid;
	gap: 20px;
}
.bc-grid--3 { grid-template-columns: repeat(3, 1fr); }
.bc-grid--4 { grid-template-columns: repeat(4, 1fr); }
.bc-grid--2 { grid-template-columns: repeat(2, 1fr); }

/* ---------- status pills ---------- */
.bc-pill {
	position: absolute;
	top: 12px;
	left: 12px;
	display: inline-block;
	padding: 5px 12px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .06em;
	border-radius: 999px;
	background: var(--bc-surface);
	color: var(--bc-text);
	border: 1px solid var(--bc-border);
}
.bc-pill--upcoming { background: var(--bc-surface); color: var(--bc-text); }
.bc-pill--ongoing  { background: var(--bc-primary); color: #fff; border-color: var(--bc-primary); }
.bc-pill--finished { background: #3a3a3a; color: #fff; border-color: #3a3a3a; }
.bc-pill--inline   { position: static; }

/* ---------- type chips (preservation cards) ---------- */
.bc-chip {
	display: inline-block;
	padding: 4px 10px;
	font-size: 11.5px;
	font-weight: 600;
	letter-spacing: .05em;
	border-radius: 999px;
	background: var(--bc-surface);
	border: 1px solid var(--bc-border);
	color: var(--bc-text);
}
.bc-chip--localization { color: var(--bc-primary); border-color: var(--bc-primary); }
.bc-chip--enhancement  { color: var(--bc-cat-visit); border-color: var(--bc-cat-visit); }
.bc-chip--fix          { color: var(--bc-cat-culture); border-color: var(--bc-cat-culture); }

/* ---------- filter bar (VIS-03) ---------- */
.bc-filterbar {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 0 24px 22px;
	display: flex;
	align-items: center;
	gap: 18px;
	flex-wrap: wrap;
}
.bc-filterbar__search {
	display: flex;
	align-items: center;
	gap: 8px;
	flex: 1 1 220px;
	max-width: 340px;
	padding: 0 14px;
	height: 40px;
	background: var(--bc-surface);
	border: 1px solid var(--bc-border);
	border-radius: 999px;
	color: var(--bc-text-2);
}
.bc-filterbar__search input {
	flex: 1;
	border: 0;
	background: none;
	font-size: 14px;
	font-family: inherit;
	color: var(--bc-text);
}
.bc-filterbar__search input:focus { outline: none; }
.bc-filterbar__group { display: flex; align-items: center; gap: 10px; }
.bc-filterbar__label { font-size: 13px; color: var(--bc-text-2); white-space: nowrap; }
.bc-filterbar__pills { display: flex; gap: 8px; flex-wrap: wrap; }
.bc-filterbar__pill {
	padding: 7px 14px;
	font-size: 13px;
	font-family: inherit;
	border-radius: 999px;
	border: 1px solid var(--bc-border);
	background: var(--bc-surface);
	color: var(--bc-text);
	cursor: pointer;
	transition: all .15s ease;
}
.bc-filterbar__pill:hover { border-color: var(--bc-primary); color: var(--bc-primary); }
.bc-filterbar__pill.is-active {
	background: var(--bc-primary);
	border-color: var(--bc-primary);
	color: #fff;
}
.bc-filterbar__select {
	height: 40px;
	padding: 0 12px;
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius-sm);
	background: var(--bc-surface);
	font-size: 13px;
	font-family: inherit;
	color: var(--bc-text);
}

/* ---------- more / pagination ---------- */
.bc-more { text-align: center; padding: 4px 24px 48px; }
.bc-more__btn {
	display: inline-block;
	padding: 11px 34px;
	border: 1px solid var(--bc-border);
	border-radius: 999px;
	background: var(--bc-surface);
	font-size: 14px;
	color: var(--bc-text);
	transition: all .15s ease;
}
.bc-more__btn:hover { border-color: var(--bc-primary); color: var(--bc-primary); }

/* ---------- breadcrumbs ---------- */
.bc-crumbs {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 22px 24px 0;
	font-size: 13px;
	color: var(--bc-text-2);
}
.bc-crumbs a { color: var(--bc-text-2); }
.bc-crumbs a:hover { color: var(--bc-primary); }
.bc-crumbs__sep { margin: 0 8px; color: var(--bc-border); }

/* ---------- detail page ---------- */
.bc-detail { padding-bottom: 56px; }
.bc-detail__head {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 18px 24px 20px;
}
.bc-detail__eyebrow {
	margin: 0 0 8px;
	font-size: 12.5px;
	font-weight: 600;
	letter-spacing: .16em;
	color: var(--bc-primary);
}
.bc-detail__title {
	margin: 0 0 14px;
	font-size: 36px;
	font-weight: 800;
	line-height: 1.25;
}
.bc-detail__meta {
	display: flex;
	align-items: center;
	gap: 18px;
	flex-wrap: wrap;
}
.bc-detail__meta-item {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 14px;
	color: var(--bc-text-2);
}
.bc-detail__cover {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 0 24px 24px;
}
.bc-detail__cover img {
	width: 100%;
	max-height: 560px;
	object-fit: cover;
	border-radius: var(--bc-radius);
}
.bc-detail__content {
	max-width: 860px;
	margin: 0 auto;
	padding: 0 24px;
	font-size: 16px;
	line-height: 2;
}
.bc-detail__content p { margin: 0 0 1.1em; }
.bc-detail__section-title {
	font-size: 22px;
	font-weight: 700;
	margin: 0 0 16px;
}
.bc-detail__gallery {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 24px;
}
.bc-detail__back {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 8px 24px;
	font-size: 14px;
}
.bc-detail__back a { color: var(--bc-primary); }

/* ---------- gallery + lightbox ---------- */
.bc-gallery {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
}
.bc-gallery__item {
	display: block;
	border-radius: var(--bc-radius-sm);
	overflow: hidden;
	cursor: zoom-in;
}
.bc-gallery__item img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.bc-lightbox {
	position: fixed;
	inset: 0;
	z-index: 200;
	background: rgba(10, 10, 10, .92);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 4vmin;
}
.bc-lightbox[hidden] { display: none; }
.bc-lightbox img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	border-radius: 4px;
}
.bc-lightbox__close {
	position: absolute;
	top: 18px;
	right: 22px;
	width: 42px;
	height: 42px;
	border-radius: 50%;
	border: 1px solid rgba(255,255,255,.4);
	background: none;
	color: #fff;
	font-size: 22px;
	cursor: pointer;
}

/* ---------- empty state ---------- */
.bc-empty {
	max-width: var(--bc-container);
	margin: 0 auto;
	padding: 64px 24px 88px;
	text-align: center;
}
.bc-empty__title { font-size: 18px; font-weight: 600; margin: 0 0 8px; }
.bc-empty__hint  { font-size: 14px; color: var(--bc-text-2); margin: 0; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
	.bc-grid--4 { grid-template-columns: repeat(3, 1fr); }
	.bc-grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
	.bc-intro { padding: 28px 16px 20px; }
	.bc-intro__title { font-size: 30px; }
	.bc-intro__sub { font-size: 15px; }
	.bc-intro__side { display: none; }
	.bc-grid { padding: 4px 16px 32px; }
	.bc-crumbs, .bc-detail__head, .bc-detail__cover, .bc-detail__gallery, .bc-detail__back { padding-left: 16px; padding-right: 16px; }
	.bc-detail__title { font-size: 26px; }
	.bc-detail__content { padding: 0 16px; font-size: 15px; }
}
@media (max-width: 640px) {
	.bc-grid--3, .bc-grid--4 { grid-template-columns: repeat(2, 1fr); gap: 14px; }
	.bc-grid--2 { grid-template-columns: 1fr; }
	.bc-card__body { padding: 12px; }
	.bc-card__title { font-size: 14.5px; }
	.bc-card__excerpt { font-size: 12.5px; -webkit-line-clamp: 2; }
	.bc-card__meta { font-size: 11.5px; }
	.bc-filterbar { padding: 0 16px 16px; gap: 12px; }
	.bc-gallery { grid-template-columns: repeat(2, 1fr); }
}