/* 知识检测学习地图（方案A：顶栏 + 左路径节点 + 右进度/章节）。
 * 字号只走 40/32/24/16/15/14/13；文字色 #222/#666/#999；状态绿/橙除外。 */

.myquiz-pop__head-text {
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
	flex: 1;
}

.myquiz-pop__sub {
	margin: 0;
	font-size: 14px;
	line-height: 1.5;
	font-weight: 400;
	color: #666;
}

.myquiz-pop__sub:empty {
	display: none;
}

.myquiz-pop.is-map {
	padding: 24px;
}

/* 对齐 UI 稿：左地图为主、右栏能放下两行标题+双按钮。860×600 会裁章节卡。 */
.myquiz-pop__panel--map {
	width: min(960px, calc(100vw - 48px));
	max-width: calc(100vw - 48px);
	height: min(680px, calc(100vh - 48px));
	max-height: min(680px, calc(100vh - 48px));
	overflow: hidden;
	border-radius: 20px;
	background: #fff;
}

.myquiz-pop.is-map .myquiz-pop__head {
	position: absolute;
	top: 8px;
	right: 8px;
	z-index: 6;
	width: auto;
	padding: 0;
	border: 0;
	background: transparent;
}

.myquiz-pop.is-map .myquiz-pop__head-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
}

.myquiz-pop.is-map .myquiz-pop__title {
	font-size: 16px;
	line-height: 1.5;
}

.myquiz-pop.is-map .myquiz-pop__body {
	padding: 0;
	flex: 1 1 auto;
	min-height: 0;
	display: flex;
	flex-direction: column;
	background: #fff;
	border-radius: 0;
}

.myquiz-pop.is-map .myquiz-pop__body:not(.is-kmap) {
	padding: 24px;
	background: #fff;
}

.myquiz-pop.is-map .myquiz-pop__body.is-kmap {
	padding: 20px 20px 16px;
	background: #fff;
	box-sizing: border-box;
}

.myquiz-pop.is-map .myquiz-kmap-head {
	padding-right: 48px;
}

.myquiz-page--book {
	max-width: 960px;
}

.myquiz-page--book.is-kmap-page .myquiz-page-title-row {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.myquiz-page--book .myquiz-page-panel:not(.is-kmap):not(.is-lb) {
	max-width: 720px;
	margin-left: auto;
	margin-right: auto;
}

.myquiz-page-panel.is-kmap {
	padding: 20px 20px 16px;
	border: 1px solid #e5e9ee;
	border-radius: 20px;
	overflow: hidden;
	height: min(680px, calc(100vh - 140px));
	max-height: 680px;
	background: #fff;
	box-sizing: border-box;
}

.myquiz-kmap {
	display: flex;
	flex-direction: column;
	gap: 14px;
	flex: 1 1 auto;
	min-height: 0;
	height: 100%;
	box-sizing: border-box;
	overflow: hidden;
}

.myquiz-kmap-head {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px;
	flex-shrink: 0;
}

.myquiz-kmap-titles {
	display: flex;
	flex-direction: column;
	gap: 6px;
	min-width: 0;
}

.myquiz-kmap-page-title {
	margin: 0;
	font-size: 24px;
	font-weight: 600;
	line-height: 1.25;
	color: #222;
}

.myquiz-kmap-page-sub {
	margin: 0;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.5;
	color: #999;
}

.myquiz-kmap-main {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 300px;
	gap: 16px;
	flex: 1 1 auto;
	min-height: 0;
}

.myquiz-kmap-map {
	min-height: 0;
	overflow: hidden;
}

.myquiz-kmap-map {
	display: flex;
	flex-direction: column;
	background: transparent;
	padding: 0;
	box-sizing: border-box;
}

.myquiz-kmap-map-card {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	min-height: 0;
	background: #fff;
	border: 1px solid #e2e8e5;
	border-radius: 16px;
	padding: 12px 6px 10px 14px;
	box-sizing: border-box;
}

.myquiz-kmap-map-title {
	margin: 0 0 6px;
	flex-shrink: 0;
	font-size: 15px;
	font-weight: 500;
	line-height: 1.4;
	color: #222;
}

.myquiz-kmap-list {
	position: relative;
	z-index: 0;
	isolation: isolate;
	flex: 1 1 auto;
	min-height: 0;
	overflow-x: hidden;
	overflow-y: auto;
	overscroll-behavior: contain;
	display: flex;
	flex-direction: column;
	gap: 0;
	padding-right: 16px;
	box-sizing: border-box;
}

.myquiz-kmap-wave {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 1;
	pointer-events: none;
	overflow: visible;
}

.myquiz-kmap-group {
	position: relative;
	display: grid;
	grid-template-columns: max-content minmax(0, 1fr);
	gap: 4px 8px;
	padding: 2px 0 6px;
}

.myquiz-kmap-group + .myquiz-kmap-group {
	margin-top: 0;
}

.myquiz-kmap-group.is-plain {
	grid-template-columns: minmax(0, 1fr);
}

.myquiz-kmap-group.is-plain .myquiz-kmap-rail {
	display: none;
}

.myquiz-kmap-rail {
	position: relative;
	overflow: hidden;
	padding: 13px 0 4px 4px;
}

.myquiz-kmap-ghead {
	position: relative;
	z-index: 2;
	display: flex;
	align-items: center;
	gap: 6px;
}

/* 分组竖线从绿点中心往下，不冒出圆点顶上。超长高度由 rail overflow 裁掉。 */
.myquiz-kmap-ghead::after {
	content: "";
	position: absolute;
	z-index: 0;
	left: 5px;
	top: 50%;
	width: 1px;
	height: 9999px;
	background: #e6ebe8;
	transform: translateX(-50%);
	pointer-events: none;
}

.myquiz-kmap-gdot {
	position: relative;
	z-index: 2;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #2ecc65;
	flex-shrink: 0;
	box-shadow: 0 0 0 3px #fff;
}

.myquiz-kmap-gpill {
	position: relative;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	padding: 3px 7px;
	border-radius: 16px;
	background: #eaf8f0;
	color: #34795b;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.4;
	white-space: nowrap;
	word-break: keep-all;
	flex-shrink: 0;
}

.myquiz-kmap-track {
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}

.myquiz-kmap-node {
	position: relative;
	display: grid;
	grid-template-columns: 36px minmax(0, 1fr);
	align-items: center;
	gap: 10px;
	width: 100%;
	text-align: left;
	min-height: 52px;
	padding: 6px 10px 6px 4px;
	border-radius: 10px;
	border: 0;
	background: transparent;
	cursor: pointer;
	color: inherit;
	font: inherit;
	box-sizing: border-box;
	transition: background-color 0.15s ease;
}

.myquiz-kmap-node:hover {
	background: #f7f8fa;
}

.myquiz-kmap-node:focus-visible {
	outline: 2px solid #222;
	outline-offset: 2px;
}

.myquiz-kmap-node.is-selected {
	background-image: linear-gradient(90deg, #e5f7ec 0%, #f0fbf5 100%);
}

.myquiz-kmap-node.is-selected.is-idle {
	background-image: linear-gradient(90deg, #fff6e5 0%, #fffaf0 100%);
}

.myquiz-kmap-node.is-selected.is-locked {
	background-image: none;
	background-color: #f7f8fa;
}

.myquiz-kmap-node-num {
	flex-shrink: 0;
	position: relative;
	z-index: 2;
	overflow: hidden;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: #9eabb9;
	outline: 2px solid #fff;
	outline-offset: -1px;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 13px;
	font-weight: 600;
	box-sizing: border-box;
}

.myquiz-kmap-node.is-done:not(.is-liquid) .myquiz-kmap-node-num,
.myquiz-kmap-node.is-selected:not(.is-liquid):not(.is-idle):not(.is-locked) .myquiz-kmap-node-num {
	background: #2fc865;
	box-shadow: 0 2px 7px 0 rgba(78, 199, 122, 0.33);
}

.myquiz-kmap-node.is-idle .myquiz-kmap-node-num,
.myquiz-kmap-node.is-selected.is-idle:not(.is-liquid) .myquiz-kmap-node-num,
.myquiz-kmap-node.is-idle:hover .myquiz-kmap-node-num {
	background: #f6a91f;
	box-shadow: 0 2px 7px 0 rgba(246, 169, 31, 0.33);
}

.myquiz-kmap-node.is-locked .myquiz-kmap-node-num,
.myquiz-kmap-node.is-selected.is-locked:not(.is-liquid) .myquiz-kmap-node-num {
	background: #9eabb9;
	box-shadow: none;
}

.myquiz-kmap-node.is-liquid .myquiz-kmap-node-num,
.myquiz-kmap-node-num.is-liquid {
	background: #eef3f6;
	color: #222;
	box-shadow: inset 0 0 0 1.5px rgba(47, 200, 101, 0.28);
}

.myquiz-kmap-node.is-liquid.is-selected .myquiz-kmap-node-num {
	box-shadow: inset 0 0 0 1.5px rgba(47, 200, 101, 0.4), 0 2px 7px 0 rgba(78, 199, 122, 0.22);
}

.myquiz-kmap-node-num.is-star:not(.is-liquid) {
	background: #2fc865;
}

.myquiz-kmap-node-glyph {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
}

.myquiz-kmap-check,
.myquiz-kmap-lock,
.myquiz-kmap-star,
.myquiz-kmap-play {
	width: 15px;
	height: 15px;
	color: #fff;
}

.myquiz-kmap-node.is-liquid .myquiz-kmap-play,
.myquiz-kmap-node.is-liquid .myquiz-kmap-star {
	color: #222;
}

.myquiz-kmap-liquid {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: calc(var(--myquiz-fill, 0) * 1%);
	background: linear-gradient(180deg, #5ee087 0%, #2fc865 42%, #26c852 100%);
	pointer-events: none;
	transition: height 0.35s cubic-bezier(0.32, 0.72, 0, 1);
}

.myquiz-kmap-liquid::before,
.myquiz-kmap-liquid::after {
	content: '';
	position: absolute;
	left: -35%;
	width: 170%;
	height: 14px;
	border-radius: 50%;
}

.myquiz-kmap-liquid::before {
	top: -8px;
	background: #5ee087;
	animation: myquiz-kmap-liquid-a 2.8s ease-in-out infinite;
}

.myquiz-kmap-liquid::after {
	top: -6px;
	background: rgba(47, 200, 101, 0.5);
	animation: myquiz-kmap-liquid-b 3.6s ease-in-out infinite;
}

.myquiz-kmap-node-num.is-liquid::after {
	content: '';
	position: absolute;
	top: 6px;
	left: 7px;
	width: 7px;
	height: 5px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.42);
	transform: rotate(-28deg);
	z-index: 2;
	pointer-events: none;
}

@keyframes myquiz-kmap-liquid-a {
	0%,
	100% {
		transform: translateX(-10%) scaleY(1);
	}
	50% {
		transform: translateX(10%) scaleY(0.78);
	}
}

@keyframes myquiz-kmap-liquid-b {
	0%,
	100% {
		transform: translateX(8%) scaleY(0.86);
	}
	50% {
		transform: translateX(-12%) scaleY(1);
	}
}

.myquiz-kmap-node-body {
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.myquiz-kmap-node-title {
	font-size: 14px;
	font-weight: 600;
	line-height: 1.4;
	color: #222;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.myquiz-kmap-node-meta {
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
}

.myquiz-kmap-node-count {
	font-size: 13px;
	font-weight: 400;
	color: #999;
}

.myquiz-kmap-node-pct {
	font-size: 14px;
	font-weight: 600;
	color: #2ccb64;
}

.myquiz-kmap-side {
	display: flex;
	flex-direction: column;
	gap: 12px;
	min-height: 0;
	overflow-x: hidden;
	overflow-y: auto;
	overscroll-behavior: contain;
}

.myquiz-kmap-card {
	background: #fff;
	border: 1px solid #e5e9ee;
	border-radius: 18px;
	padding: 16px 18px 14px;
	box-sizing: border-box;
}

.myquiz-kmap-card--stats,
.myquiz-kmap-card--metrics {
	flex-shrink: 0;
}

.myquiz-kmap-card--metrics {
	background: #f7f8fa;
}

.myquiz-kmap-card--detail {
	flex: 1 1 auto;
	min-height: 220px;
	display: flex;
	flex-direction: column;
	overflow: visible;
	padding: 16px 18px 14px;
}

.myquiz-kmap-side-title {
	margin: 0 0 12px;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.4;
	color: #222;
}

.myquiz-kmap-progress-row {
	display: flex;
	align-items: center;
	gap: 14px;
}

.myquiz-kmap-donut {
	position: relative;
	width: 96px;
	height: 96px;
	border-radius: 50%;
	flex-shrink: 0;
	overflow: hidden;
	box-sizing: border-box;
}

.myquiz-kmap-donut-hole {
	position: absolute;
	inset: 20px;
	border-radius: 50%;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
}

.myquiz-kmap-donut-hole strong {
	font-size: 16px;
	font-weight: 700;
	line-height: 1;
	color: #222;
	white-space: nowrap;
}

.myquiz-kmap-legend-list {
	list-style: none;
	margin: 0;
	padding: 0;
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 10px;
}

.myquiz-kmap-legend-list li {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 14px;
	font-weight: 400;
	color: #666;
}

.myquiz-kmap-legend-list b {
	margin-left: auto;
	font-weight: 600;
	color: #222;
}

.myquiz-kmap-dot-mark {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #9eabb9;
	flex-shrink: 0;
}

.myquiz-kmap-legend-list .is-done .myquiz-kmap-dot-mark {
	background: #28c951;
}

.myquiz-kmap-legend-list .is-progress .myquiz-kmap-dot-mark {
	background: #f6a91f;
}

.myquiz-kmap-metrics {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin: 0;
	padding: 2px 0;
	background: transparent;
	box-sizing: border-box;
}

.myquiz-kmap-metric {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	min-width: 0;
}

.myquiz-kmap-metric strong {
	font-size: 16px;
	font-weight: 700;
	line-height: 1;
	color: #26c852;
	white-space: nowrap;
}

.myquiz-kmap-metric span {
	font-size: 13px;
	font-weight: 400;
	color: #999;
	white-space: nowrap;
}

.myquiz-kmap-metric-rank {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 24px;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	font: inherit;
	font-size: 16px;
	font-weight: 700;
	line-height: 1;
	color: #26c852;
	white-space: nowrap;
	cursor: pointer;
	transition: color 0.15s ease;
}

.myquiz-kmap-metric-rank:hover {
	color: #1fa844;
	text-decoration: underline;
	text-underline-offset: 3px;
}

.myquiz-kmap-metric-rank:focus-visible {
	outline: 2px solid #222;
	outline-offset: 2px;
	border-radius: 4px;
}

.myquiz-kmap-detail {
	display: flex;
	flex-direction: column;
	gap: 10px;
	flex: 1 1 auto;
	min-height: 0;
	overflow: visible;
}

.myquiz-kmap-badge {
	align-self: flex-start;
	padding: 4px 12px;
	border-radius: 999px;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.4;
	background: #2ccb55;
	color: #fff;
}

.myquiz-kmap-badge.is-locked {
	background: #f4f5f7;
	color: #666;
}

.myquiz-kmap-badge,
.myquiz-kmap-detail-title,
.myquiz-kmap-countline,
.myquiz-kmap-detail-empty,
.myquiz-kmap-lock-hint,
.myquiz-kmap-actions {
	flex-shrink: 0;
}

.myquiz-kmap-detail-title {
	margin: 0;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.4;
	color: #222;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.myquiz-kmap-countline,
.myquiz-kmap-detail-empty,
.myquiz-kmap-lock-hint {
	margin: 0;
	font-size: 14px;
	line-height: 1.5;
	color: #999;
}

.myquiz-kmap-actions .myquiz-kmap-lock-hint {
	text-align: center;
}

.myquiz-kmap-actions {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-top: auto;
	padding-top: 4px;
}

.myquiz-kmap-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 44px;
	width: 100%;
	padding: 0 16px;
	border-radius: 999px;
	border: 0;
	background: #f5f6f7;
	color: #222;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.5;
	text-decoration: none;
	cursor: pointer;
	box-shadow: none;
	box-sizing: border-box;
	transition: background-color 0.15s ease;
}

.myquiz-kmap-btn:not([disabled]):active {
	background: #eeeeee;
}

.myquiz-kmap-btn--primary {
	background: #2dce55;
	color: #fff;
}

.myquiz-kmap-btn--primary:hover {
	background: #28c951;
	color: #fff;
}

.myquiz-kmap-btn--primary:not([disabled]):active {
	background: #22b549;
}

.myquiz-kmap-btn--ghost:hover {
	background: #eeeeee;
	color: #222;
}

.myquiz-kmap-btn:focus-visible {
	outline: 2px solid #222;
	outline-offset: 2px;
}

.myquiz-kmap-btn[disabled] {
	opacity: 0.55;
	cursor: default;
}

.myquiz-kmap-btn[disabled]:active {
	background: #2dce55;
}

.myquiz-kmap-btn--primary[disabled],
.myquiz-kmap-btn--primary[disabled]:hover,
.myquiz-kmap-btn--primary[disabled]:active {
	background: #e5e9ee;
	color: #999;
	opacity: 1;
}

.myquiz-kmap-btn-icon {
	width: 16px;
	height: 16px;
}

.myquiz-kmap-lb {
	display: inline-flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	gap: 8px;
	min-height: 40px;
	padding: 0 16px;
	border: 0;
	border-radius: 999px;
	background: #f7f8fa;
	color: #666;
	font: inherit;
	text-align: left;
	cursor: pointer;
	box-sizing: border-box;
	transition: background-color 0.15s ease;
}

.myquiz-kmap-lb-icon {
	width: 16px;
	height: 16px;
	color: #2dcc5a;
}

.myquiz-kmap-lb-title {
	font-size: 14px;
	font-weight: 600;
	line-height: 1.5;
	color: #222;
}

.myquiz-kmap-lb:hover {
	background: #eef0f3;
}

.myquiz-kmap-lb:not([disabled]):active {
	background: #e6e8ec;
}

.myquiz-kmap-lb:focus-visible {
	outline: 2px solid #222;
	outline-offset: 2px;
}

@media (max-width: 1024px) {
	.myquiz-kmap-main {
		grid-template-columns: minmax(0, 1fr) 280px;
		gap: 12px;
	}

	.myquiz-kmap-donut {
		width: 96px;
		height: 96px;
	}

	.myquiz-kmap-donut-hole {
		inset: 20px;
	}

	.myquiz-kmap-donut-hole strong {
		font-size: 16px;
	}

	.myquiz-pop__panel--map {
		height: min(680px, calc(100vh - 32px));
		max-height: min(680px, calc(100vh - 32px));
	}
}

@media (max-width: 900px) {
	.myquiz-kmap {
		overflow: auto;
		overscroll-behavior: contain;
	}

	.myquiz-kmap-main {
		grid-template-columns: 1fr;
		overflow: visible;
	}

	.myquiz-kmap-map,
	.myquiz-kmap-side,
	.myquiz-kmap-card--detail,
	.myquiz-kmap-list {
		overflow: visible;
	}

	.myquiz-kmap-group {
		grid-template-columns: 1fr;
	}

	.myquiz-kmap-rail {
		padding: 0;
		overflow: visible;
	}

	.myquiz-kmap-ghead::after {
		display: none;
	}

	.myquiz-kmap-metric-rank {
		min-height: 44px;
	}

	.myquiz-kmap-page-title {
		font-size: 24px;
	}

	.myquiz-kmap-map-title {
		font-size: 15px;
	}

	.myquiz-kmap-side-title,
	.myquiz-kmap-detail-title {
		font-size: 16px;
	}

	.myquiz-page-panel.is-kmap {
		min-height: 0;
		height: auto;
		max-height: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.myquiz-kmap-node,
	.myquiz-kmap-btn,
	.myquiz-kmap-lb,
	.myquiz-kmap-metric-rank,
	.myquiz-kmap-liquid {
		transition: none;
	}

	.myquiz-kmap-liquid::before,
	.myquiz-kmap-liquid::after {
		animation: none;
	}

	.myquiz-kmap-btn:not([disabled]):active {
		background: #f5f6f7;
	}

	.myquiz-kmap-btn--primary:not([disabled]):active {
		background: #2dce55;
	}
}