/**
 * 页面骨架：整体布局、左侧歌单区与右侧主区域的容器
 * 加载顺序：layout → player-bar → library-header → song-panel → playlist → overrides（见 index.html），顺序不可调换。
 */

/* ================ 基础布局 ================ */
#app {
	height: 100vh;
	height: 100dvh;
	width: 100%;
	max-width: 1600px;
	margin: 0 auto;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	gap: 0;
	padding: 24px 28px 132px;
	box-sizing: border-box;
}

.app_layout {
	flex: 1;
	display: grid;
	grid-template-columns: minmax(0, 1.72fr) minmax(360px, 1fr);
	gap: 24px;
	width: 100%;
	height: 100%;
	min-height: 0;
	overflow: hidden;
}

.app-notice {
	position: fixed;
	left: 50%;
	bottom: 118px;
	z-index: 50;
	max-width: min(520px, calc(100vw - 32px));
	padding: 11px 16px;
	border-radius: 14px;
	border: 1px solid rgba(180, 231, 238, 0.22);
	background: rgba(14, 22, 32, 0.92);
	color: var(--text-color);
	box-shadow: 0 14px 30px rgba(4, 13, 18, 0.28);
	font-size: 14px;
	line-height: 1.45;
	text-align: center;
	opacity: 0;
	pointer-events: none;
	transform: translate(-50%, 12px);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.app-notice.visible {
	opacity: 1;
	transform: translate(-50%, 0);
}

.layout-left,
.layout-right {
	border-radius: 24px;
	border: 1px solid var(--glass-border);
	background: var(--surface-color);
	box-shadow: 0 14px 30px rgba(4, 13, 18, 0.24);
	display: flex;
	flex-direction: column;
	position: relative;
}

.layout-right {
	padding: 24px;
	display: flex;
	height: 100%;
	overflow: hidden;
}

.layout-right .main-wrap {
	width: 100%;
	height: 100%;
	display: flex;
	overflow: hidden;
}

.layout-left {
	padding: 20px;
	display: flex;
	flex-direction: column;
	height: 100%;
	overflow: hidden;
}

/* 头部导航栏 - 固定在顶部，不滚动 */
.layout-left .list_header {
	flex-shrink: 0;
	margin-bottom: 16px;
}

/* 歌单列表滚动区域 */
.left-scroll {
	flex: 1;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	min-height: 0;
}

.left-scroll .wrapper-contentList {
	flex: 1;
	overflow-y: auto;
	overflow-x: hidden;
	min-height: 0;
}