/* WooCommerce Product Filter - 基础样式（前缀 wcpf-，不影响主题） */

.wcpf-wrapper {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	gap: 30px;
	align-items: flex-start;
	width: 100%;
	box-sizing: border-box;
	margin: 20px 0;
}

.wcpf-sidebar {
	flex: 0 0 260px;
	width: 260px;
	max-width: 260px;
	min-width: 260px;
	box-sizing: border-box;
	padding: 20px;
	border: 1px solid #e5e5e5;
	border-radius: 6px;
	background: #fafafa;
}

.wcpf-products {
	flex: 1 1 auto;
	min-width: 0;
	position: relative;
	box-sizing: border-box;
}

.wcpf-filter-form {
	margin: 0;
}

.wcpf-filter-group {
	margin-bottom: 22px;
}

.wcpf-filter-title {
	margin: 0 0 10px;
	font-size: 15px;
	font-weight: 600;
	color: #222;
}

.wcpf-filter-list,
.wcpf-cat-tree,
.wcpf-attr-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.wcpf-filter-item,
.wcpf-cat-item,
.wcpf-attr-item {
	margin: 0 0 8px;
}

.wcpf-filter-label {
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	font-size: 14px;
	line-height: 1.4;
}

.wcpf-input {
	width: 16px;
	height: 16px;
	margin: 0;
	cursor: pointer;
}

.wcpf-filter-text {
	user-select: none;
}

/* 分类层级：父级加粗，子级缩进并用竖线区分 */
.wcpf-cat-children {
	list-style: none;
	margin: 6px 0 0;
	padding-left: 18px;
	border-left: 1px solid #e5e5e5;
}

.wcpf-cat-parent > .wcpf-filter-label .wcpf-filter-text {
	font-weight: 600;
}

/* 加载状态 */
.wcpf-loading {
	opacity: 0.55;
	pointer-events: none;
	position: relative;
	min-height: 120px;
}

.wcpf-spinner {
	position: absolute;
	top: 8px;
	right: 8px;
	font-size: 13px;
	color: #888;
}

/* 响应式：移动端堆叠为上下 */
@media (max-width: 768px) {
	.wcpf-wrapper {
		flex-direction: column;
		flex-wrap: wrap;
	}

	.wcpf-sidebar {
		flex: 1 1 auto;
		width: 100%;
		max-width: 100%;
		min-width: 0;
	}
}