/**
 * easymde v2.20.0
 * Copyright Jeroen Akkerman
 * @link https://github.com/ionaru/easy-markdown-editor
 * @license MIT
 */.CodeMirror{font-family:monospace;height:300px;color:#000;direction:ltr}.CodeMirror-lines{padding:4px 0}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{padding:0 4px}.CodeMirror-gutter-filler,.CodeMirror-scrollbar-filler{background-color:#fff}.CodeMirror-gutters{border-right:1px solid #ddd;background-color:#f7f7f7;white-space:nowrap}.CodeMirror-linenumber{padding:0 3px 0 5px;min-width:20px;text-align:right;color:#999;white-space:nowrap}.CodeMirror-guttermarker{color:#000}.CodeMirror-guttermarker-subtle{color:#999}.CodeMirror-cursor{border-left:1px solid #000;border-right:none;width:0}.CodeMirror div.CodeMirror-secondarycursor{border-left:1px solid silver}.cm-fat-cursor .CodeMirror-cursor{width:auto;border:0!important;background:#7e7}.cm-fat-cursor div.CodeMirror-cursors{z-index:1}.cm-fat-cursor .CodeMirror-line::selection,.cm-fat-cursor .CodeMirror-line>span::selection,.cm-fat-cursor .CodeMirror-line>span>span::selection{background:0 0}.cm-fat-cursor .CodeMirror-line::-moz-selection,.cm-fat-cursor .CodeMirror-line>span::-moz-selection,.cm-fat-cursor .CodeMirror-line>span>span::-moz-selection{background:0 0}.cm-fat-cursor{caret-color:transparent}@-moz-keyframes blink{50%{background-color:transparent}}@-webkit-keyframes blink{50%{background-color:transparent}}@keyframes blink{50%{background-color:transparent}}.cm-tab{display:inline-block;text-decoration:inherit}.CodeMirror-rulers{position:absolute;left:0;right:0;top:-50px;bottom:0;overflow:hidden}.CodeMirror-ruler{border-left:1px solid #ccc;top:0;bottom:0;position:absolute}.cm-s-default .cm-header{color:#00f}.cm-s-default .cm-quote{color:#090}.cm-negative{color:#d44}.cm-positive{color:#292}.cm-header,.cm-strong{font-weight:700}.cm-em{font-style:italic}.cm-link{text-decoration:underline}.cm-strikethrough{text-decoration:line-through}.cm-s-default .cm-keyword{color:#708}.cm-s-default .cm-atom{color:#219}.cm-s-default .cm-number{color:#164}.cm-s-default .cm-def{color:#00f}.cm-s-default .cm-variable-2{color:#05a}.cm-s-default .cm-type,.cm-s-default .cm-variable-3{color:#085}.cm-s-default .cm-comment{color:#a50}.cm-s-default .cm-string{color:#a11}.cm-s-default .cm-string-2{color:#f50}.cm-s-default .cm-meta,.cm-s-default .cm-qualifier{color:#555}.cm-s-default .cm-builtin{color:#30a}.cm-s-default .cm-bracket{color:#997}.cm-s-default .cm-tag{color:#170}.cm-s-default .cm-attribute{color:#00c}.cm-s-default .cm-hr{color:#999}.cm-s-default .cm-link{color:#00c}.cm-s-default .cm-error,.cm-invalidchar{color:red}.CodeMirror-composing{border-bottom:2px solid}div.CodeMirror span.CodeMirror-matchingbracket{color:#0b0}div.CodeMirror span.CodeMirror-nonmatchingbracket{color:#a22}.CodeMirror-matchingtag{background:#ff96004d}.CodeMirror-activeline-background{background:#e8f2ff}.CodeMirror{position:relative;overflow:hidden;background:#fff}.CodeMirror-scroll{overflow:scroll!important;margin-bottom:-50px;margin-right:-50px;padding-bottom:50px;height:100%;outline:0;position:relative;z-index:0}.CodeMirror-sizer{position:relative;border-right:50px solid transparent}.CodeMirror-gutter-filler,.CodeMirror-hscrollbar,.CodeMirror-scrollbar-filler,.CodeMirror-vscrollbar{position:absolute;z-index:6;display:none;outline:0}.CodeMirror-vscrollbar{right:0;top:0;overflow-x:hidden;overflow-y:scroll}.CodeMirror-hscrollbar{bottom:0;left:0;overflow-y:hidden;overflow-x:scroll}.CodeMirror-scrollbar-filler{right:0;bottom:0}.CodeMirror-gutter-filler{left:0;bottom:0}.CodeMirror-gutters{position:absolute;left:0;top:0;min-height:100%;z-index:3}.CodeMirror-gutter{white-space:normal;height:100%;display:inline-block;vertical-align:top;margin-bottom:-50px}.CodeMirror-gutter-wrapper{position:absolute;z-index:4;background:0 0!important;border:none!important}.CodeMirror-gutter-background{position:absolute;top:0;bottom:0;z-index:4}.CodeMirror-gutter-elt{position:absolute;cursor:default;z-index:4}.CodeMirror-gutter-wrapper ::selection{background-color:transparent}.CodeMirror-gutter-wrapper ::-moz-selection{background-color:transparent}.CodeMirror-lines{cursor:text;min-height:1px}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{-moz-border-radius:0;-webkit-border-radius:0;border-radius:0;border-width:0;background:0 0;font-family:inherit;font-size:inherit;margin:0;white-space:pre;word-wrap:normal;line-height:inherit;color:inherit;z-index:2;position:relative;overflow:visible;-webkit-tap-highlight-color:transparent;-webkit-font-variant-ligatures:contextual;font-variant-ligatures:contextual}.CodeMirror-wrap pre.CodeMirror-line,.CodeMirror-wrap pre.CodeMirror-line-like{word-wrap:break-word;white-space:pre-wrap;word-break:normal}.CodeMirror-linebackground{position:absolute;left:0;right:0;top:0;bottom:0;z-index:0}.CodeMirror-linewidget{position:relative;z-index:2;padding:.1px}.CodeMirror-code{outline:0}.CodeMirror-gutter,.CodeMirror-gutters,.CodeMirror-linenumber,.CodeMirror-scroll,.CodeMirror-sizer{-moz-box-sizing:content-box;box-sizing:content-box}.CodeMirror-measure{position:absolute;width:100%;height:0;overflow:hidden;visibility:hidden}.CodeMirror-cursor{position:absolute;pointer-events:none}.CodeMirror-measure pre{position:static}div.CodeMirror-cursors{visibility:hidden;position:relative;z-index:3}div.CodeMirror-dragcursors,.CodeMirror-focused div.CodeMirror-cursors{visibility:visible}.CodeMirror-selected{background:#d9d9d9}.CodeMirror-focused .CodeMirror-selected{background:#d7d4f0}.CodeMirror-crosshair{cursor:crosshair}.CodeMirror-line::selection,.CodeMirror-line>span::selection,.CodeMirror-line>span>span::selection{background:#d7d4f0}.CodeMirror-line::-moz-selection,.CodeMirror-line>span::-moz-selection,.CodeMirror-line>span>span::-moz-selection{background:#d7d4f0}.cm-searching{background-color:#ffa;background-color:#ff06}.cm-force-border{padding-right:.1px}@media print{.CodeMirror div.CodeMirror-cursors{visibility:hidden}}.cm-tab-wrap-hack:after{content:""}span.CodeMirror-selectedtext{background:0 0}.EasyMDEContainer{display:block}.CodeMirror-rtl pre{direction:rtl}.EasyMDEContainer.sided--no-fullscreen{display:flex;flex-direction:row;flex-wrap:wrap}.EasyMDEContainer .CodeMirror{box-sizing:border-box;height:auto;border:1px solid #ced4da;border-bottom-left-radius:4px;border-bottom-right-radius:4px;padding:10px;font:inherit;z-index:0;word-wrap:break-word}.EasyMDEContainer .CodeMirror-scroll{cursor:text}.EasyMDEContainer .CodeMirror-fullscreen{background:#fff;position:fixed!important;top:50px;left:0;right:0;bottom:0;height:auto;z-index:8;border-right:none!important;border-bottom-right-radius:0!important}.EasyMDEContainer .CodeMirror-sided{width:50%!important}.EasyMDEContainer.sided--no-fullscreen .CodeMirror-sided{border-right:none!important;border-bottom-right-radius:0;position:relative;flex:1 1 auto}.EasyMDEContainer .CodeMirror-placeholder{opacity:.5}.EasyMDEContainer .CodeMirror-focused .CodeMirror-selected{background:#d9d9d9}.editor-toolbar{position:relative;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-o-user-select:none;user-select:none;padding:9px 10px;border-top:1px solid #ced4da;border-left:1px solid #ced4da;border-right:1px solid #ced4da;border-top-left-radius:4px;border-top-right-radius:4px}.editor-toolbar.fullscreen{width:100%;height:50px;padding-top:10px;padding-bottom:10px;box-sizing:border-box;background:#fff;border:0;position:fixed;top:0;left:0;opacity:1;z-index:9}.editor-toolbar.fullscreen:before{width:20px;height:50px;background:-moz-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:-webkit-gradient(linear,left top,right top,color-stop(0,#fff),color-stop(100%,rgba(255,255,255,0)));background:-webkit-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:-o-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:-ms-linear-gradient(left,#fff 0,rgba(255,255,255,0) 100%);background:linear-gradient(to right,#fff 0,#fff0);position:fixed;top:0;left:0;margin:0;padding:0}.editor-toolbar.fullscreen:after{width:20px;height:50px;background:-moz-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:-webkit-gradient(linear,left top,right top,color-stop(0,rgba(255,255,255,0)),color-stop(100%,#fff));background:-webkit-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:-o-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:-ms-linear-gradient(left,rgba(255,255,255,0) 0,#fff 100%);background:linear-gradient(to right,#fff0 0,#fff);position:fixed;top:0;right:0;margin:0;padding:0}.EasyMDEContainer.sided--no-fullscreen .editor-toolbar{width:100%}.editor-toolbar .easymde-dropdown,.editor-toolbar button{background:0 0;display:inline-block;text-align:center;text-decoration:none!important;height:30px;margin:0;padding:0;border:1px solid transparent;border-radius:3px;cursor:pointer}.editor-toolbar button{font-weight:700;min-width:30px;padding:0 6px;white-space:nowrap}.editor-toolbar button.active,.editor-toolbar button:hover{background:#fcfcfc;border-color:#95a5a6}.editor-toolbar i.separator{display:inline-block;width:0;border-left:1px solid #d9d9d9;border-right:1px solid #fff;color:transparent;text-indent:-10px;margin:0 6px}.editor-toolbar button:after{font-family:Arial,Helvetica Neue,Helvetica,sans-serif;font-size:65%;vertical-align:text-bottom;position:relative;top:2px}.editor-toolbar button.heading-1:after{content:"1"}.editor-toolbar button.heading-2:after{content:"2"}.editor-toolbar button.heading-3:after{content:"3"}.editor-toolbar button.heading-bigger:after{content:"▲"}.editor-toolbar button.heading-smaller:after{content:"▼"}.editor-toolbar.disabled-for-preview button:not(.no-disable){opacity:.6;pointer-events:none}@media only screen and (max-width:700px){.editor-toolbar i.no-mobile{display:none}}.editor-statusbar{padding:8px 10px;font-size:12px;color:#959694;text-align:right}.EasyMDEContainer.sided--no-fullscreen .editor-statusbar{width:100%}.editor-statusbar span{display:inline-block;min-width:4em;margin-left:1em}.editor-statusbar .lines:before{content:"lines: "}.editor-statusbar .words:before{content:"words: "}.editor-statusbar .characters:before{content:"characters: "}.editor-preview-full{position:absolute;width:100%;height:100%;top:0;left:0;z-index:7;overflow:auto;display:none;box-sizing:border-box}.editor-preview-side{position:fixed;bottom:0;width:50%;top:50px;right:0;z-index:9;overflow:auto;display:none;box-sizing:border-box;border:1px solid #ddd;word-wrap:break-word}.editor-preview-active-side{display:block}.EasyMDEContainer.sided--no-fullscreen .editor-preview-active-side{flex:1 1 auto;height:auto;position:static}.editor-preview-active{display:block}.editor-preview{padding:10px;background:#fafafa}.editor-preview>p{margin-top:0}.editor-preview pre{background:#eee;margin-bottom:10px}.editor-preview table td,.editor-preview table th{border:1px solid #ddd;padding:5px}.cm-s-easymde .cm-tag{color:#63a35c}.cm-s-easymde .cm-attribute{color:#795da3}.cm-s-easymde .cm-string{color:#183691}.cm-s-easymde .cm-header-1{font-size:calc(1.375rem + 1.5vw)}.cm-s-easymde .cm-header-2{font-size:calc(1.325rem + .9vw)}.cm-s-easymde .cm-header-3{font-size:calc(1.3rem + .6vw)}.cm-s-easymde .cm-header-4{font-size:calc(1.275rem + .3vw)}.cm-s-easymde .cm-header-5{font-size:1.25rem}.cm-s-easymde .cm-header-6{font-size:1rem}.cm-s-easymde .cm-header-1,.cm-s-easymde .cm-header-2,.cm-s-easymde .cm-header-3,.cm-s-easymde .cm-header-4,.cm-s-easymde .cm-header-5,.cm-s-easymde .cm-header-6{margin-bottom:.5rem;line-height:1.2}.cm-s-easymde .cm-comment{background:#0000000d;border-radius:2px}.cm-s-easymde .cm-link{color:#7f8c8d}.cm-s-easymde .cm-url{color:#aab2b3}.cm-s-easymde .cm-quote{color:#7f8c8d;font-style:italic}.editor-toolbar .easymde-dropdown{position:relative;background:linear-gradient(to bottom right,#fff 0,#fff 84%,#333 50%,#333);border-radius:0;border:1px solid #fff}.editor-toolbar .easymde-dropdown:hover{background:linear-gradient(to bottom right,#fff 0,#fff 84%,#333 50%,#333)}.easymde-dropdown-content{display:block;visibility:hidden;position:absolute;background-color:#f9f9f9;box-shadow:0 8px 16px #0003;padding:8px;z-index:2;top:30px}.easymde-dropdown:active .easymde-dropdown-content,.easymde-dropdown:focus .easymde-dropdown-content,.easymde-dropdown:focus-within .easymde-dropdown-content{visibility:visible}.easymde-dropdown-content button{display:block}span[data-img-src]:after{content:"";background-image:var(--bg-image);display:block;max-height:100%;max-width:100%;background-size:contain;height:0;padding-top:var(--height);width:var(--width);background-repeat:no-repeat}.CodeMirror .cm-spell-error:not(.cm-url):not(.cm-comment):not(.cm-tag):not(.cm-word){background:#ff000026}.app{height:100vh;display:flex;flex-direction:column}.scan-error-banner{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background-color:#fee2e2;border-bottom:1px solid #ef4444;color:#991b1b}.scan-error-message{font-size:14px}.scan-error-reselect-btn{padding:6px 14px;border:1px solid #ef4444;border-radius:6px;background:#ef4444;color:#fff;cursor:pointer;font-size:13px;transition:background .15s}.scan-error-reselect-btn:hover{background:#dc2626}.file-picker{display:flex;gap:8px;padding:12px 16px;background:#fff;border-bottom:1px solid #e0e0e0;flex-wrap:wrap}.file-picker-btn{padding:8px 16px;border:1px solid #d0d0d0;border-radius:6px;background:#fafafa;cursor:pointer;font-size:14px;transition:all .15s}.file-picker-btn:hover{background:#f0f0f0;border-color:#bbb}.file-picker-btn-accent{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8;font-weight:600}.file-picker-btn-accent:hover{background:#dbeafe;border-color:#60a5fa}.file-picker-toggle{font-weight:600}.file-picker-toggle-on{border-color:#86efac;background:#f0fdf4;color:#166534}.file-picker-toggle-on:hover{background:#dcfce7;border-color:#4ade80}.file-picker-toggle-off{border-color:#fdba74;background:#fff7ed;color:#c2410c}.file-picker-toggle-off:hover{background:#ffedd5;border-color:#fb923c}.workspace-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;background:linear-gradient(180deg,#fffef8,#faf6ea);border-bottom:1px solid #ece7da}.workspace-bar-list{display:flex;align-items:center;gap:8px;min-width:0;overflow-x:auto;scrollbar-width:thin}.workspace-chip{display:flex;align-items:center;gap:6px;border:1px solid #e7dcc6;border-radius:999px;background:#fffaf0;padding:4px;color:#5b4630}.workspace-chip-active{border-color:#d97706;background:#fff3d6;box-shadow:0 0 0 1px #d977061a}.workspace-chip-main{display:inline-flex;align-items:center;gap:8px;border:none;background:transparent;color:inherit;padding:6px 10px;border-radius:999px;cursor:pointer}.workspace-chip-name{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600}.workspace-chip-meta{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:#ffffffb8;font-size:12px}.workspace-chip-action{border:none;background:transparent;color:#7c5a33;font-size:12px;padding:6px 8px;border-radius:999px;cursor:pointer}.workspace-chip-action:hover{background:#d977061f}.workspace-chip-action-close:hover{background:#dc26261f;color:#b91c1c}.workspace-tree-toggle-btn{flex-shrink:0;border:1px solid #d0d0d0;background:#f5f6fa;color:#555;padding:6px 10px;border-radius:4px;cursor:pointer;font-size:14px;transition:background .15s}.workspace-tree-toggle-btn:hover{background:#e8e9ea}.workspace-tree-toggle-btn.active{background:#e0e7ff;border-color:#6366f1;color:#4338ca}.tabs-bar{display:flex;overflow-x:auto;background:#f5f6fa;border-bottom:1px solid #d0d0d0;min-height:38px}.tabs-bar::-webkit-scrollbar{height:4px}.tabs-bar::-webkit-scrollbar-thumb{background:#bbb;border-radius:2px}.tab{position:relative;display:flex;align-items:center;gap:6px;padding:8px 12px;cursor:pointer;white-space:nowrap;font-size:13px;border-right:1px solid color-mix(in srgb,var(--tab-border, #d8d8d8) 30%,#d8d8d8);background:var(--tab-background, #e8e8e8);min-width:0;-webkit-user-select:none;user-select:none;transition:background .1s,box-shadow .1s;color:var(--tab-text, #333);box-shadow:inset 0 -3px 0 transparent}.tab:hover{box-shadow:inset 0 -3px color-mix(in srgb,var(--tab-border, #bbb) 50%,transparent)}.tab-active{background:#fff;box-shadow:inset 0 -3px 0 var(--tab-border, #4a90d9);font-weight:500}.tab-name{overflow:hidden;text-overflow:ellipsis;max-width:150px}.tab-update-dot{width:8px;height:8px;border-radius:999px;background:#dc2626;box-shadow:0 0 0 2px #ffffffd9;flex-shrink:0}.tab-close{border:none;background:none;cursor:pointer;font-size:12px;color:inherit;padding:0 2px;line-height:1;border-radius:3px;opacity:.7}.tab-close:hover{background:#ffffff8c;opacity:1}.workspace-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;border-bottom:1px solid #e5e7eb;background:#fafafc}.save-status{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:#4b5563}.save-status-label{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:#e5e7eb;font-weight:600}.save-status-pending{color:#9a3412}.save-status-saving{color:#1d4ed8}.save-status-saved{color:#166534}.save-status-error{color:#b91c1c}.tab-breadcrumb-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:8px 16px;border-bottom:1px solid #e7e5e4;background:#fcfcfd;color:#57534e;min-width:0}.tab-breadcrumb-main{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.tab-breadcrumb-label{flex-shrink:0;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:#78716c}.tab-breadcrumb-list{display:flex;align-items:center;gap:6px;min-width:0;flex:1;overflow-x:auto;scrollbar-width:thin}.tab-breadcrumb-segment{display:inline-flex;align-items:center;white-space:nowrap;font-size:13px}.tab-breadcrumb-segment:not(:last-child):after{content:"/";margin-left:6px;color:#c4b5a5}.tab-breadcrumb-actions{display:inline-flex;align-items:center;gap:8px;flex-shrink:0}.version-compare-label{font-size:12px;font-weight:600;color:#78716c}.directory-tree-toggle-visibility-btn{border:none;background:transparent;cursor:pointer;color:#9ca3af;font-size:14px;padding:4px 8px;border-radius:4px}.directory-tree-toggle-visibility-btn:hover{background:#f3f4f6;color:#374151}.directory-tree-toggle-visibility-btn.active{color:#2563eb}.version-compare-select{min-width:180px;padding:6px 10px;border:1px solid #d6d3d1;border-radius:8px;background:#fff;color:#44403c}.tab-note-floating{position:fixed;right:20px;bottom:20px;z-index:20;display:flex;flex-direction:column;align-items:flex-end;gap:12px}.tab-note-bubble{display:inline-flex;align-items:center;justify-content:center;min-width:72px;height:72px;padding:0 18px;border:none;border-radius:999px;background:linear-gradient(135deg,#f59e0b,#ea580c);color:#fff7ed;cursor:pointer;box-shadow:0 12px 28px #ea580c47;transition:transform .16s ease,box-shadow .16s ease}.tab-note-bubble:hover{transform:translateY(-1px);box-shadow:0 16px 32px #ea580c57}.tab-note-bubble-open{background:linear-gradient(135deg,#57534e,#292524);box-shadow:0 12px 28px #29252447}.tab-note-bubble-icon{font-size:13px;font-weight:700;letter-spacing:.02em}.tab-note-panel{display:flex;flex-direction:column;gap:8px;width:min(640px,calc(100vw - 32px));max-height:min(78vh,720px);padding:12px 16px;background:#fffdf8;border:1px solid #ece7da;border-radius:16px;box-shadow:0 16px 40px #44403c2e}.tab-note-header{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:#57534e}.tab-note-title-group{display:flex;flex-direction:column;gap:2px}.tab-note-caption{color:#78716c;font-size:12px}.tab-note-meta{display:flex;align-items:center;gap:10px;color:#6b7280;font-size:12px}.tab-note-editor{min-height:280px}.tab-note-simplemde{width:100%}.tab-note-simplemde .EasyMDEContainer{display:flex;flex-direction:column;border:1px solid #d6d3d1;border-radius:10px;overflow:hidden;background:#fffaf0}.tab-note-simplemde .editor-toolbar{border:none;border-bottom:1px solid #e7dcc6;background:linear-gradient(180deg,#fff7e6,#fff2d5)}.tab-note-simplemde .editor-toolbar button{color:#7c5a33}.tab-note-simplemde .editor-toolbar button:hover,.tab-note-simplemde .editor-toolbar button.active{background:#d977061f;border-color:transparent}.tab-note-simplemde .CodeMirror{min-height:240px;max-height:min(52vh,420px);padding:8px 0;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.6;color:#292524;background:#fffdf8}.tab-note-simplemde .CodeMirror-scroll{min-height:240px}.tab-note-simplemde .editor-preview,.tab-note-simplemde .editor-preview-side{background:#fffdf8}.tab-note-simplemde .editor-statusbar{padding:8px 12px;color:#78716c}.markdown-viewer-single-container,.markdown-viewer-compare-container{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.markdown-viewer{flex:1;min-height:0;overflow-y:auto;padding:24px 32px;background:#fff}.markdown-viewer-missing-banner{display:flex;align-items:center;gap:10px;padding:10px 16px;background-color:#fef3c7;border-bottom:1px solid #f59e0b;color:#78350f;font-size:14px;margin:-24px -32px 16px}.markdown-viewer-missing-banner .missing-icon{font-size:18px}.markdown-viewer-missing-banner .missing-text{flex:1}.markdown-viewer-compare{padding:16px;background:linear-gradient(180deg,#fcfcfd,#f8fafc)}.markdown-diff-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;min-height:100%}.markdown-diff-pane{display:flex;flex-direction:column;min-width:0;border:1px solid #e7e5e4;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 12px 28px #0f172a0d}.markdown-diff-pane-header{padding:12px 16px;border-bottom:1px solid #e7e5e4;background:#f8fafc;color:#475569;font-size:13px;font-weight:700}.markdown-diff-pane-body{display:flex;flex-direction:column}.markdown-compare-pane-meta{display:flex;flex-direction:column;gap:12px;padding:16px 16px 0}.markdown-compare-stats{display:flex;flex-wrap:wrap;gap:8px}.markdown-compare-stat{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;text-transform:capitalize}.markdown-compare-stat-added{background:#dcfce7;color:#166534}.markdown-compare-stat-removed{background:#fee2e2;color:#b91c1c}.markdown-compare-stat-modified{background:#fef3c7;color:#92400e}.markdown-diff-rows{margin:16px;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#fff,#fcfcfd)}.markdown-diff-row{display:grid;grid-template-columns:52px minmax(0,1fr);align-items:stretch;border-bottom:1px solid #f1f5f9}.markdown-diff-row-added{background:#f0fdf4}.markdown-diff-row-removed{background:#fef2f2}.markdown-diff-row-modified{background:#fffbeb}.markdown-diff-row-unchanged{background:#fff}.markdown-diff-row-empty{background:#f8fafc}.markdown-diff-line-number{padding:10px 12px;border-right:1px solid #e2e8f0;color:#94a3b8;font-size:12px;text-align:right;-webkit-user-select:none;user-select:none}.markdown-diff-line{margin:0;padding:10px 14px;white-space:pre-wrap;word-break:break-word;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.6;color:#1e293b}.diff-inline-added{background:#22c55e47;border-radius:4px}.diff-inline-removed{background:#ef444442;border-radius:4px}.app-shell{flex:1;min-height:0;display:flex;overflow:hidden}.app-main{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden}.directory-tree-panel{width:280px;flex-shrink:0;border-left:1px solid #e5e7eb;background:#fcfcfd;overflow-y:auto;padding:8px 0}.directory-tree-header{display:flex;align-items:center;padding:0 8px 8px 12px;border-bottom:1px solid #e5e7eb;margin-bottom:4px}.directory-tree-toggle-btn{border:none;background:transparent;cursor:pointer;color:#6b7280;font-size:14px;padding:4px 8px;border-radius:4px}.directory-tree-toggle-btn:hover{background:#e5e7eb;color:#374151}.directory-tree-hide-btn{border:none;background:transparent;cursor:pointer;color:#9ca3af;font-size:12px;padding:4px 8px;border-radius:4px;margin-left:auto}.directory-tree-hide-btn:hover{background:#fee2e2;color:#dc2626}.directory-tree-search-input{width:calc(100% - 24px);margin:0 12px 8px;padding:6px 8px;border:1px solid #e5e7eb;border-radius:4px;font-size:13px;background:#fafafa}.directory-tree-search-input:focus{outline:none;border-color:#6366f1;background:#fff}.directory-tree-node{width:100%;display:flex;align-items:center;gap:8px;border:none;background:transparent;color:#374151;padding-top:7px;padding-bottom:7px;cursor:pointer;text-align:left}.directory-tree-node:hover{background:#f3f4f6}.directory-tree-node-active{background:linear-gradient(90deg,#e0f2fe,#f8fafc);color:#0f172a;font-weight:700;box-shadow:inset 3px 0 #0284c7}.directory-tree-node-directory{font-weight:600}.directory-tree-caret{width:12px;flex-shrink:0}.directory-tree-file-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.directory-tree-update-dot{width:8px;height:8px;border-radius:999px;background:#dc2626;flex-shrink:0;margin-right:12px}@media (max-width: 720px){.workspace-bar,.workspace-toolbar,.tab-note-header,.tab-breadcrumb-bar{flex-direction:column;align-items:flex-start}.tab-note-floating{right:12px;bottom:12px}.tab-note-bubble{min-width:64px;height:64px;padding:0 16px}.tab-note-panel{width:min(100vw - 24px,640px);max-height:min(82vh,760px)}.tab-note-simplemde .CodeMirror{max-height:min(48vh,320px)}.tab-breadcrumb-actions,.version-compare-select{width:100%}.markdown-diff-layout{grid-template-columns:1fr}.app-shell{flex-direction:column}.directory-tree-panel{width:100%;border-left:none;border-top:1px solid #e5e7eb;max-height:240px}}.markdown-viewer-empty,.markdown-viewer-loading,.markdown-viewer-error{display:flex;align-items:center;justify-content:center;color:#999;font-size:16px}.markdown-viewer-error{color:#d9534f}.markdown-viewer.workspace-empty{display:flex;align-items:center;justify-content:center;color:#999;font-size:16px;text-align:center}.markdown-viewer h1,.markdown-viewer h2,.markdown-viewer h3,.markdown-viewer h4,.markdown-viewer h5,.markdown-viewer h6{margin-top:1.2em;margin-bottom:.6em;line-height:1.3}.markdown-viewer h1{font-size:1.8em}.markdown-viewer h2{font-size:1.5em}.markdown-viewer h3{font-size:1.25em}.markdown-viewer p{margin-bottom:.8em;line-height:1.6}.markdown-viewer ul,.markdown-viewer ol{margin-bottom:.8em;padding-left:2em}.markdown-viewer li{margin-bottom:.3em;line-height:1.5}.markdown-viewer pre{background:#f4f4f4;padding:12px 16px;border-radius:6px;overflow-x:auto;margin-bottom:1em;font-size:14px;line-height:1.5}.markdown-viewer code{background:#f0f0f0;padding:2px 4px;border-radius:3px;font-size:.9em}.markdown-viewer pre code{background:none;padding:0}.markdown-viewer a{color:#4a90d9;text-decoration:none}.markdown-viewer a:hover{text-decoration:underline}.markdown-viewer blockquote{border-left:3px solid #e0e0e0;padding-left:16px;color:#666;margin-bottom:1em}.markdown-viewer table{border-collapse:collapse;width:100%;margin-bottom:1em;font-size:14px}.markdown-viewer th,.markdown-viewer td{border:1px solid #d0d0d0;padding:8px 12px;text-align:left}.markdown-viewer th{background:#f5f5f5;font-weight:600}.markdown-viewer tr:nth-child(2n){background:#fafafa}.markdown-viewer input[type=checkbox]{margin-right:6px}.markdown-viewer del{color:#999}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f5f5;color:#333;height:100vh;overflow:hidden}#root{height:100vh;display:flex;flex-direction:column}