/* markmap 思维导图面板（theme-hao-very） */
.markmap-wrap {
    margin: 16px 0 8px;
    padding: 10px 12px 8px;
    border-radius: 12px;
    background: var(--heo-card-bg, #fff);
    box-shadow: 0 1px 6px rgba(0, 0, 0, .06);
}

.markmap-tabs {
    display: flex;
    align-items: center;
    gap: 6px;
}

.markmap-tab,
.markmap-fs {
    border: 0;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    padding: 7px 12px;
    border-radius: 8px;
    background: transparent;
    color: var(--heo-fontcolor, #4c4948);
    transition: background-color .2s, color .2s;
}

.markmap-tab:hover,
.markmap-fs:hover {
    background: rgba(0, 0, 0, .06);
}

.markmap-tab.is-active {
    background: var(--heo-main, #425AEF);
    color: #fff;
}

/* 夜间主题色是黄色，白字对比度不够 */
[data-theme="dark"] .markmap-tab.is-active {
    color: #1d1e22;
}

.markmap-fs {
    margin-left: auto;
}

.markmap-body {
    position: relative;
    margin-top: 8px;
}

.markmap-svg {
    display: block;
    width: 100%;
    height: 520px;
    border-radius: 8px;
    background: transparent;
    touch-action: none;
}

/* 字体跟随站点（markmap 默认 300 16px sans-serif，中文会发虚、和正文不一致） */
.markmap-wrap .markmap-svg.markmap {
    --markmap-font: 400 15px/21px "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
    --markmap-text-color: var(--heo-fontcolor, #363636);
}

/* KaTeX：默认 1.21em，比节点文字大一圈；这里跟节点同号并对齐 */
.markmap-wrap .markmap-svg .katex {
    font-size: 1em;
    line-height: 1.15;
}

.markmap-wrap .markmap-svg .katex-display {
    margin: 0;
}

/* 夜间：文字/折叠圆点/行内代码等 */
.markmap-wrap.markmap-dark .markmap-svg.markmap {
    --markmap-text-color: #f0f0f5;
    --markmap-circle-open-bg: #3b3c46;
    --markmap-code-bg: #26272e;
    --markmap-code-color: #d8d8e2;
    --markmap-highlight-bg: #4b4426;
}

.markmap-tip {
    margin-top: 4px;
    font-size: 12px;
    text-align: center;
    opacity: .55;
}

.markmap-toolbar {
    position: absolute;
    right: 8px;
    top: 8px;
}

.markmap-wrap.is-fullscreen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    margin: 0;
    padding: 8px;
    border-radius: 0;
    display: flex;
    flex-direction: column;
}

.markmap-wrap.is-fullscreen .markmap-body {
    flex: 1;
    min-height: 0;
}

.markmap-wrap.is-fullscreen .markmap-svg {
    height: 100%;
}

/* 默认展示导图时先隐藏正文；禁用 JS 时由模板里的 noscript 样式恢复 */
.markmap-wrap[data-default="map"] ~ #article-container {
    display: none;
}

/* 深色模式：面板/边界 */
[data-theme="dark"] .markmap-wrap {
    background: var(--heo-card-bg, #1d1e22);
    border: 1px solid var(--heo-card-border, #3d3d3f);
    box-shadow: none;
}

[data-theme="dark"] .markmap-toolbar {
    border-color: var(--heo-card-border, #52525b);
}

html.dark .markmap-tab:hover,
html.dark .markmap-fs:hover,
[data-theme="dark"] .markmap-tab:hover,
[data-theme="dark"] .markmap-fs:hover {
    background: rgba(255, 255, 255, .1);
}

@media (max-width: 768px) {
    .markmap-svg {
        height: 60vh;
    }
}