.mdv-root{border:1px solid var(--term-border);background:var(--section-bg);border-radius:8px;overflow:hidden;font-size:13px}.mdv-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:8px 12px;border-bottom:1px solid var(--term-border);background:var(--term-surface)}.mdv-toolbar-left,.mdv-toolbar-right{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.mdv-input{font:inherit;font-size:12px;padding:5px 9px;border-radius:5px;border:1px solid var(--term-border);background:var(--term-bg);color:var(--term-text);width:240px;max-width:60vw;outline:none}.mdv-input:focus{border-color:color-mix(in srgb,var(--prompt-color) 50%,transparent)}.mdv-btn{font:inherit;font-size:12px;padding:5px 10px;border-radius:5px;cursor:pointer;border:1px solid var(--term-border);background:var(--term-bg);color:var(--term-text);transition:all .12s;white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:5px}.mdv-btn:hover{border-color:color-mix(in srgb,var(--prompt-color) 40%,transparent);color:var(--prompt-color)}.mdv-btn:disabled{opacity:.4;cursor:not-allowed}.mdv-btn-ghost{background:transparent}.mdv-btn-primary{background:color-mix(in srgb,var(--prompt-color) 85%,transparent);border-color:color-mix(in srgb,var(--prompt-color) 85%,transparent);color:var(--term-bg)}.mdv-btn-primary:hover:not(:disabled){background:var(--prompt-color);color:var(--term-bg);border-color:var(--prompt-color)}.mdv-btn-primary:disabled{background:var(--term-surface);color:var(--comment-color);border-color:var(--term-border)}.mdv-btn-sm{padding:3px 8px;font-size:11px}.mdv-op{color:var(--prompt-color)}.mdv-comment{color:var(--comment-color)}.mdv-link{color:var(--link-color);text-decoration:underline;text-decoration-color:color-mix(in srgb,currentColor 30%,transparent)}.mdv-link:hover{color:var(--link-hover)}.mdv-ok{color:var(--prompt-color)}.mdv-status{padding:8px 12px;border-bottom:1px solid var(--term-border);font-size:12px;background:var(--term-bg);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.mdv-status[data-kind=error]{color:#cc4d4d;background:color-mix(in srgb,#cc4d4d 6%,transparent)}.mdv-status[data-kind=ok]{color:var(--prompt-color);background:color-mix(in srgb,var(--prompt-color) 6%,transparent)}.mdv-split{display:grid;grid-template-columns:1fr 1fr;min-height:460px;height:calc(100vh - 360px)}.mdv-pane{display:flex;flex-direction:column;min-width:0;overflow:hidden}.mdv-pane-input{border-right:1px solid var(--term-border)}.mdv-pane-head{padding:4px 8px 4px 12px;font-size:11px;color:var(--comment-color);border-bottom:1px solid var(--term-border);background:var(--term-surface);display:flex;align-items:center;justify-content:space-between;gap:8px}.mdv-preview-actions{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}.mdv-pane-foot{padding:5px 12px;font-size:10.5px;color:var(--comment-color);border-top:1px solid var(--term-border);background:var(--term-surface);display:flex;gap:6px}.mdv-drop{flex:1;display:flex;min-height:0;transition:background .15s}.mdv-drop.mdv-drag{background:color-mix(in srgb,var(--prompt-color) 8%,transparent)}#mdv-textarea{flex:1;width:100%;border:0;outline:none;resize:none;padding:12px;background:transparent;color:var(--term-text);font:inherit;font-size:13px;line-height:1.55}.mdv-preview{flex:1;overflow:auto;padding:16px;background:var(--term-bg)}.mdv-preview::-webkit-scrollbar{width:6px}.mdv-preview::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--comment-color) 40%,transparent);border-radius:3px}.mdv-preview h1:before,.mdv-preview h2:before,.mdv-preview h3:before,.mdv-preview h4:before,.mdv-preview h5:before,.mdv-preview h6:before{content:none!important}.mdv-preview h1{font-size:1.6rem;margin:.6em 0 .4em}.mdv-preview h2{font-size:1.3rem;margin:.8em 0 .4em}.mdv-preview h3{font-size:1.1rem;margin:.7em 0 .3em}.mdv-preview h4{font-size:1rem;margin:.6em 0 .3em}.mdv-preview>:first-child{margin-top:0}.mdv-mermaid{display:flex;justify-content:center;margin:1em 0;padding:12px;background:#fff;border:1px solid var(--term-border);border-radius:6px;overflow-x:auto}.dark .mdv-mermaid{background:#1a1e26}.mdv-mermaid svg{max-width:100%;height:auto}.mdv-mermaid svg text,.mdv-mermaid svg tspan,.mdv-mermaid svg .nodeLabel,.mdv-mermaid svg .edgeLabel{font-family:JetBrains Mono,monospace!important}.mdv-mermaid svg foreignObject div,.mdv-mermaid svg foreignObject span{font-family:JetBrains Mono,monospace!important}.mdv-mermaid-err{margin:.5em 0;padding:8px 10px;border:1px solid #cc4d4d;background:color-mix(in srgb,#cc4d4d 8%,transparent);color:#cc4d4d;border-radius:4px;font-size:11.5px}.mdv-history{border-top:1px solid var(--term-border);background:var(--term-surface)}.mdv-history-head{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--term-border);font-size:11.5px}.mdv-history-list{max-height:280px;overflow-y:auto}.mdv-history-empty{padding:14px 12px;font-size:12px}.mdv-history-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;border-bottom:1px solid var(--term-border);font-size:12px}.mdv-history-item:last-child{border-bottom:none}.mdv-history-meta{display:flex;flex-direction:column;min-width:0;flex:1}.mdv-history-title{color:var(--term-text);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mdv-history-sub{color:var(--comment-color);font-size:10.5px}.mdv-history-actions{display:flex;gap:4px;flex-shrink:0}.mdv-preview-layout{flex:1;display:flex;min-height:0;overflow:hidden}.mdv-toc-container{width:220px;flex-shrink:0;overflow-y:auto}.mdv-toc-container[hidden]{display:none}@media (max-width: 800px){.mdv-toc-container{display:none!important}}.mdv-pane-preview.mdv-fs{position:fixed;inset:0;z-index:9998;background:var(--term-bg);border:0;display:flex;flex-direction:column}.mdv-pane-preview.mdv-fs .mdv-preview-layout{flex:1;min-height:0}.mdv-pane-preview.mdv-fs .mdv-toc-container{width:260px;height:100%}.mdv-pane-preview.mdv-fs .mdv-preview{flex:1;overflow-y:auto;max-width:1100px;width:100%;margin:0 auto;padding:24px 32px}body.mdv-fs-lock{overflow:hidden}@media (max-width: 800px){.mdv-split{grid-template-columns:1fr;grid-template-rows:minmax(220px,40vh) minmax(220px,40vh);height:auto}.mdv-pane-input{border-right:none;border-bottom:1px solid var(--term-border)}.mdv-input{width:160px}.mdv-history-actions{flex-wrap:wrap}}