/* 顶部工具搜索下拉 */
.header-search { position: relative; }
.search-dropdown {
	position: absolute;
	top: calc(100% + 8px);
	right: 0;
	left: auto;
	min-width: 260px;
	max-width: 360px;
	background: var(--bg, #fff);
	border: 1px solid var(--border, #e5e7eb);
	border-radius: 12px;
	box-shadow: 0 12px 32px rgba(0,0,0,.12);
	padding: 6px;
	z-index: 50;
}
.search-dropdown[hidden] { display: none; }
.sd-item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px 10px;
	border-radius: 8px;
	text-decoration: none;
	color: inherit;
}
.sd-item:hover { background: var(--bg-soft, #f3f4f6); }
.sd-ico { font-size: 18px; flex-shrink: 0; }
.sd-name { font-weight: 600; font-size: 14px; }
.sd-cat {
	margin-left: auto;
	font-size: 12px;
	color: var(--text-muted, #6b7280);
	background: var(--bg-soft, #f3f4f6);
	padding: 2px 8px;
	border-radius: 999px;
}
.sd-empty {
	padding: 12px 10px;
	font-size: 13px;
	color: var(--text-muted, #6b7280);
}
@media (max-width: 768px) {
	.search-dropdown { right: 0; left: 0; min-width: 0; }
}