/* Categorías en Botones Anidadas — estilos por defecto */

.cba-container {
	margin: 20px 0;
	font-family: inherit;
}

.cba-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.cba-level-0 {
	flex-direction: row;
}

.cba-item {
	display: flex;
	flex-direction: column;
}

.cba-btn-wrap {
	display: flex;
	align-items: stretch;
}

.cba-btn {
	display: inline-block;
	padding: 10px 18px;
	background: #2271b1;
	color: #fff;
	text-decoration: none;
	border-radius: 6px 0 0 6px;
	font-weight: 600;
	font-size: 0.95em;
	line-height: 1.4;
	transition: background-color 0.2s ease;
	white-space: nowrap;
}

.cba-item:not(.has-children) > .cba-btn-wrap > .cba-btn {
	border-radius: 6px;
}

.cba-btn:hover,
.cba-btn:focus {
	background: #135e96;
	color: #fff;
}

.cba-toggle {
	border: none;
	background: #1a5c8a;
	color: #fff;
	cursor: pointer;
	padding: 0 14px;
	border-radius: 0 6px 6px 0;
	display: flex;
	align-items: center;
	justify-content: center;
}

.cba-toggle:hover {
	background: #12466b;
}

.cba-arrow {
	display: inline-block;
	width: 0;
	height: 0;
	border-left: 5px solid transparent;
	border-right: 5px solid transparent;
	border-top: 6px solid #fff;
	transition: transform 0.25s ease;
}

.cba-toggle[aria-expanded="true"] .cba-arrow {
	transform: rotate(180deg);
}

.cba-submenu {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.3s ease;
	width: 100%;
	margin-top: 8px;
	padding-left: 16px;
	border-left: 2px solid #dcdcde;
}

.cba-submenu.open {
	max-height: 2000px;
}

.cba-level-1,
.cba-level-2,
.cba-level-3 {
	flex-direction: column;
	gap: 8px;
}

.cba-level-1 .cba-btn,
.cba-level-2 .cba-btn,
.cba-level-3 .cba-btn {
	background: #f0f0f1;
	color: #1d2327;
	padding: 6px 14px;
	font-weight: 500;
	font-size: 0.9em;
}

.cba-level-1 .cba-btn:hover,
.cba-level-2 .cba-btn:hover,
.cba-level-3 .cba-btn:hover {
	background: #dcdcde;
	color: #1d2327;
}

.cba-level-1 .cba-toggle,
.cba-level-2 .cba-toggle,
.cba-level-3 .cba-toggle {
	background: #e0e0e0;
}

.cba-level-1 .cba-arrow,
.cba-level-2 .cba-arrow,
.cba-level-3 .cba-arrow {
	border-top-color: #1d2327;
}

.cba-count {
	font-size: 0.85em;
	opacity: 0.85;
}

@media (max-width: 480px) {
	.cba-btn {
		padding: 8px 14px;
		font-size: 0.9em;
	}
}