/* ============================================================
   Clean News & Announcements board (English minimal design)
   ============================================================ */
:root {
	--bbn-navy: #0a2342;
	--bbn-navy-deep: #0c1f3f;
	--bbn-text: #1f1f1f;
	--bbn-muted: #6b7280;
	--bbn-border: #e5e7eb;
	--bbn-border-soft: #ededed;
	--bbn-bg: #ffffff;
}

.bbn-page { background: var(--bbn-bg); padding: 60px 0 90px; }
.bbn-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
.bbn-header { margin-bottom: 38px; }
.bbn-breadcrumb {
	font-size: 14px;
	color: #9aa0a6;
	margin: 0 0 26px;
}
.bbn-breadcrumb i { font-style: normal; margin: 0 6px; }
.bbn-breadcrumb strong { color: var(--bbn-navy); font-weight: 700; }
.bbn-title {
	font-size: 36px;
	font-weight: 800;
	color: var(--bbn-text);
	margin: 0 0 14px;
	letter-spacing: -0.02em;
	line-height: 1.2;
}
.bbn-subtitle {
	font-size: 14.5px;
	color: var(--bbn-muted);
	margin: 0;
	line-height: 1.7;
}

/* ===== Toolbar (Tabs + Search) ===== */
.bbn-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	margin-bottom: 14px;
	flex-wrap: wrap;
}

/* Tabs */
.bbn-tabs {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	align-items: center;
	gap: 0;
	flex-wrap: wrap;
}
.bbn-tabs li {
	display: flex;
	align-items: center;
}
.bbn-tabs li + li::before {
	content: '';
	width: 1px;
	height: 14px;
	background: #d4d4d4;
	margin: 0 4px;
}
.bbn-tab {
	background: none;
	border: 0;
	padding: 9px 18px;
	font-size: 14.5px;
	font-weight: 600;
	color: var(--bbn-muted);
	border-radius: 6px;
	cursor: pointer;
	transition: color 0.15s ease, background 0.15s ease;
}
.bbn-tab:hover { color: var(--bbn-navy); }
.bbn-tab.is-active {
	background: var(--bbn-navy-deep);
	color: #fff;
}

/* Search */
.bbn-search {
	display: flex;
	align-items: center;
	gap: 6px;
	background: #fff;
	border: 1px solid #d6d8dc;
	border-radius: 999px;
	padding: 4px 8px 4px 18px;
	min-width: 260px;
}
.bbn-search__input {
	border: 0;
	outline: 0;
	padding: 8px 4px;
	font-size: 14px;
	color: var(--bbn-text);
	background: transparent;
	flex: 1 1 auto;
	min-width: 0;
}
.bbn-search__input::placeholder { color: #b3b8c0; }
.bbn-search__btn {
	background: none;
	border: 0;
	padding: 6px;
	cursor: pointer;
	color: var(--bbn-muted);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.bbn-search__btn:hover { color: var(--bbn-navy); }

/* ===== Table ===== */
.bbn-table {
	width: 100% !important;
	border-collapse: collapse;
	margin-top: 6px;
	font-size: 14.5px;
}
.bbn-table thead { background: transparent; }
.bbn-th {
	text-align: left;
	font-size: 14px;
	font-weight: 700;
	color: var(--bbn-text);
	padding: 14px 8px;
	border-bottom: 1px solid #d4d4d4;
	background: transparent;
}
.bbn-table tbody tr {
	border-bottom: 1px solid var(--bbn-border-soft);
	transition: background 0.12s ease;
}
.bbn-table tbody tr:hover { background: #fafafa; }
.bbn-cell {
	padding: 18px 8px;
	color: var(--bbn-text);
	vertical-align: middle;
}

/* Column widths */
.bbn-col-no   { width: 90px;  text-align: left; color: var(--bbn-muted); }
.bbn-col-title { width: auto; }
.bbn-col-cat  { width: 220px; }
.bbn-col-date { width: 180px; }

/* Title link */
.bbn-row-link {
	color: var(--bbn-text);
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 500;
}
.bbn-row-link:hover { color: var(--bbn-navy); }
.bbn-row-title { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bbn-row-cat { color: var(--bbn-muted); font-weight: 500; }
.bbn-row-date { color: var(--bbn-muted); }

/* Notice tag */
.bbn-pin {
	display: inline-block;
	background: var(--bbn-navy-deep);
	color: #fff;
	font-size: 11px;
	font-weight: 700;
	padding: 3px 8px;
	border-radius: 4px;
	letter-spacing: 0.02em;
}

/* Empty state */
.bbn-empty {
	text-align: center;
	color: var(--bbn-muted);
	padding: 80px 12px;
	font-size: 14px;
}

/* ===== Pagination (DataTables) ===== */
.bbn-table_wrapper .pagination,
#list-bulletin-title_wrapper .pagination {
	margin: 40px 0 0;
	gap: 4px;
}
.bbn-table_wrapper .page-item .page-link,
#list-bulletin-title_wrapper .page-item .page-link {
	border: 1px solid #ececef;
	background: #fff;
	color: var(--bbn-text);
	border-radius: 6px;
	min-width: 36px;
	height: 36px;
	padding: 6px 10px;
	font-size: 14px;
	font-weight: 500;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.bbn-table_wrapper .page-item.active .page-link,
#list-bulletin-title_wrapper .page-item.active .page-link {
	background: var(--bbn-navy-deep);
	color: #fff;
	border-color: var(--bbn-navy-deep);
}
.bbn-table_wrapper .page-item .page-link:hover,
#list-bulletin-title_wrapper .page-item .page-link:hover { background: #f7f7f9; }

/* Processing indicator */
#list-bulletin-title_wrapper .dataTables_processing {
	color: var(--bbn-muted);
	background: rgba(255, 255, 255, 0.85);
	border: 0;
	padding: 12px 18px;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
	.bbn-toolbar { gap: 14px; }
	.bbn-tabs { overflow-x: auto; }
	.bbn-search { min-width: 220px; flex: 1 1 auto; }
	.bbn-col-cat, .bbn-col-date { width: 140px; }
}
@media (max-width: 640px) {
	.bbn-page { padding: 40px 0 60px; }
	.bbn-title { font-size: 26px; }
	.bbn-search { width: 100%; min-width: 0; }
	.bbn-col-no { display: none; }
	.bbn-cell.bbn-col-no { display: none; }
	.bbn-th.bbn-col-no { display: none; }
	.bbn-col-cat { width: 110px; }
	.bbn-col-date { width: 100px; }
}