/**
 * 顶栏搜索「频道」下拉 — MD3 / Antigravity 对齐
 */
/* ======== sanxio 搜索频道下拉 start =========== */

/* 触发区：与胶囊搜索条一体，不要单独灰块 */
#destoon-search.md3-search-bar {
	padding-left: var(--sanxio-block-px, 16px) !important;
}

#destoon-search .md3-search-bar__module-select {
	height: auto;
	min-height: 0;
	align-self: center;
	flex-shrink: 0;
	margin: 0 var(--sanxio-gap-md, 12px) 0 0;
	padding: 0 var(--sanxio-gap-md, 12px) 0 0;
	border-right: 1px solid var(--md3-color-outline-variant, #c4c7cf);
	background: transparent !important;
	box-shadow: none !important;
}

#destoon-search .custom-md3-select {
	height: auto;
	min-height: 0;
	align-items: center;
	background: transparent !important;
}

#destoon-search button.custom-md3-select__trigger,
#destoon-search .custom-md3-select__trigger {
	display: inline-flex;
	align-items: center;
	gap: 2px;
	margin: 0 !important;
	padding: 0 var(--sanxio-gap-sm, 8px) 0 0 !important;
	height: auto !important;
	min-height: 0 !important;
	max-width: 11rem;
	border: none !important;
	border-right: none !important;
	border-radius: 0 !important;
	background: transparent !important;
	background-color: transparent !important;
	box-shadow: none !important;
	opacity: 1 !important;
	cursor: pointer;
	-webkit-appearance: none !important;
	appearance: none !important;
}

#destoon-search button.custom-md3-select__trigger:hover,
#destoon-search button.custom-md3-select__trigger:focus,
#destoon-search button.custom-md3-select__trigger:active {
	background: transparent !important;
	box-shadow: none !important;
	outline: none;
}

#destoon-search .custom-md3-select__selected-text {
	font-size: var(--text-md, 14px);
	font-weight: 600;
	color: var(--md3-color-on-surface, #1a1c1e);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 9rem;
	line-height: 1.25;
}

#destoon-search .custom-md3-select__arrow {
	font-size: 20px !important;
	color: var(--md3-color-on-surface-variant, #43474e);
	flex-shrink: 0;
}

#destoon-search .custom-md3-select--open .custom-md3-select__trigger,
#destoon-search .custom-md3-select--open .custom-md3-select__selected-text {
	color: var(--md3-color-primary, #005fb8);
}

#destoon-search select#search-module-select {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	margin: 0 !important;
	padding: 0 !important;
	opacity: 0 !important;
	pointer-events: none !important;
	clip: rect(0, 0, 0, 0) !important;
	border: 0 !important;
	overflow: hidden !important;
}

/* 浮层（fixed 由 JS 定位） */
.custom-md3-select__options,
.custom-md3-select__options.sanxio-search-module-dropdown {
	box-sizing: border-box;
	margin: 0;
	padding: var(--sanxio-gap-sm, 8px);
	list-style: none;
	background: var(--md3-color-surface, #fff);
	border: 1px solid var(--md3-color-outline-variant, #c4c7cf);
	border-radius: var(--md3-shape-corner-medium, 12px);
	box-shadow:
		0 4px 6px rgba(0, 0, 0, 0.04),
		0 12px 28px rgba(0, 0, 0, 0.12);
	scrollbar-width: thin;
	scrollbar-color: var(--md3-color-outline-variant, #c4c7cf) transparent;
}

.custom-md3-select__options::-webkit-scrollbar {
	width: 6px;
}

.custom-md3-select__options::-webkit-scrollbar-thumb {
	background: var(--md3-color-outline-variant, #c4c7cf);
	border-radius: 999px;
}

.custom-md3-select__option {
	display: block;
	padding: var(--sanxio-gap-md, 12px) var(--sanxio-block-px, 16px);
	margin: 2px 0;
	font-size: var(--text-md, 14px);
	line-height: 1.35;
	color: var(--md3-color-on-surface, #1a1c1e);
	cursor: pointer;
	border-radius: var(--md3-shape-corner-small, 8px);
	transition: background-color 0.15s ease, color 0.15s ease;
	white-space: nowrap;
}

.custom-md3-select__option:hover {
	background: var(--md3-color-surface-container-high, #eceef1);
	color: var(--md3-color-on-surface, #1a1c1e);
}

.custom-md3-select__option--selected {
	background: var(--md3-color-primary-container, #d3e3fd);
	color: var(--md3-color-on-primary-container, #001d36);
	font-weight: 600;
}

.custom-md3-select__option--selected:hover {
	background: var(--md3-color-primary-container, #d3e3fd);
	filter: brightness(0.97);
}

body.sanxio-search-module-select-open:not(.sanxio-search-dropdown-open) #topAppBar {
	z-index: 1020;
}

body.sanxio-search-dropdown-open.sanxio-search-module-select-open:not(.member-md3-page) .custom-md3-select__options.sanxio-search-module-dropdown {
	z-index: 2140 !important;
}

/* portal 后不再匹配 .custom-md3-select--open .custom-md3-select__options，须单独强制可见 */
body.sanxio-search-module-select-open .custom-md3-select__options.sanxio-search-module-dropdown,
.custom-md3-select__options.sanxio-search-module-dropdown--active {
	opacity: 1 !important;
	visibility: visible !important;
	pointer-events: auto !important;
	display: block !important;
	transform: none !important;
}

#searchDropdown .custom-md3-select--open .custom-md3-select__options:not(.sanxio-search-module-dropdown) {
	opacity: 1 !important;
	visibility: visible !important;
	pointer-events: auto !important;
}

/* ======== sanxio 搜索频道下拉 end =========== */