:root{--bg: #ffffff;--bg-secondary: #f7f8fa;--bg-hover: #f0f2f5;--bg-active: #e8f0fe;--text: #1f2329;--text-secondary: #5c636e;--text-tertiary: #8a919c;--border: #e3e5e8;--border-strong: #c9cdd4;--primary: #1456f0;--primary-hover: #0f47cc;--primary-soft: #e8f0fe;--danger: #d92d20;--danger-soft: #fee4e2;--mark: #fff3bf;--shadow: 0 6px 24px rgba(15, 23, 42, .12);--code-bg: #f5f6f7;--table-stripe: #fafbfc;--hl-comment: #6e7781;--hl-keyword: #cf222e;--hl-string: #0a3069;--hl-title: #8250df;--hl-number: #0550ae;--hl-built-in: #953800;--hl-attr: #116329;--hl-literal: #0550ae;--hl-symbol: #0550ae;--hl-meta: #57606a;--hl-tag: #116329;--hl-variable: #953800;--hl-regexp: #116329;--hl-addition: #116329;--hl-deletion: #cf222e}[data-theme=dark]{--bg: #17181c;--bg-secondary: #1e2025;--bg-hover: #26282e;--bg-active: #22304f;--text: #e6e8eb;--text-secondary: #a3a8b0;--text-tertiary: #6d727b;--border: #31343b;--border-strong: #454952;--primary: #4c88ff;--primary-hover: #6b9cff;--primary-soft: #22304f;--danger: #f97066;--danger-soft: #3d2123;--mark: #5c4a00;--shadow: 0 6px 24px rgba(0, 0, 0, .5);--code-bg: #22242a;--table-stripe: #1c1e23;--hl-comment: #8b949e;--hl-keyword: #ff7b72;--hl-string: #a5d6ff;--hl-title: #d2a8ff;--hl-number: #79c0ff;--hl-built-in: #ffa657;--hl-attr: #7ee787;--hl-literal: #79c0ff;--hl-symbol: #79c0ff;--hl-meta: #8b949e;--hl-tag: #7ee787;--hl-variable: #ffa657;--hl-regexp: #7ee787;--hl-addition: #7ee787;--hl-deletion: #ffa198}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:14px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}button{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--primary);outline-offset:1px;border-radius:2px}.app{display:flex;height:100vh;overflow:hidden}.sidebar{width:264px;min-width:264px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.sidebar-header{display:flex;align-items:center;gap:8px;padding:14px 16px 10px;font-weight:700;font-size:15px}.sidebar-header .logo{width:24px;height:24px;border-radius:6px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0}.sidebar-nav{padding:2px 8px;display:flex;flex-direction:column;gap:1px}.nav-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 10px;border:none;background:none;border-radius:6px;color:var(--text);cursor:pointer;text-align:left}.nav-item:hover{background:var(--bg-hover)}.nav-item.active{background:var(--bg-active);color:var(--primary);font-weight:600}.nav-item .nav-icon{width:18px;text-align:center;flex-shrink:0}.sidebar-section{flex:1;overflow-y:auto;padding:8px;min-height:0}.sidebar-section-title{display:flex;align-items:center;justify-content:space-between;padding:6px 10px 4px;color:var(--text-secondary);font-size:12px;font-weight:600}.sidebar-footer{padding:8px;border-top:1px solid var(--border);display:flex;gap:6px}.sidebar-footer .btn{flex:1}.repo-item{border-radius:6px;margin-bottom:2px}.repo-row-wrap{display:flex;flex-direction:column}.repo-row-line{display:flex;align-items:center;gap:2px;border-radius:6px;padding-right:4px}.repo-row-line:hover{background:var(--bg-hover)}.repo-row-line.active{background:var(--bg-active)}.repo-row-line .menu-wrap{opacity:0;flex-shrink:0}.repo-row-line:hover .menu-wrap,.repo-row-line:focus-within .menu-wrap{opacity:1}.repo-count,.nav-count{font-size:11px;color:var(--text-tertiary);margin-left:auto;flex-shrink:0}.nav-count{margin-left:6px}.repo-row{display:flex;align-items:center;gap:8px;width:100%;padding:7px 8px;border:none;background:none;border-radius:6px;color:var(--text);cursor:pointer;text-align:left;min-width:0}.repo-row:hover{background:var(--bg-hover)}.repo-row.active{background:var(--bg-active)}.repo-dot{width:12px;height:12px;border-radius:4px;flex-shrink:0}.repo-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.repo-item .menu-wrap{opacity:0}.repo-item:hover .menu-wrap,.repo-item:focus-within .menu-wrap{opacity:1}.doc-tree{margin:2px 0 8px}.tree-row{display:flex;align-items:center;gap:2px;padding-right:4px;border-radius:6px;position:relative}.tree-row:hover{background:var(--bg-hover)}.tree-row.active{background:var(--bg-active)}.tree-caret{width:18px;height:24px;border:none;background:none;cursor:pointer;color:var(--text-tertiary);flex-shrink:0;padding:0;font-size:10px}.tree-caret-spacer{width:18px;flex-shrink:0}.tree-link{flex:1;display:flex;align-items:center;gap:6px;border:none;background:none;padding:5px 4px;cursor:pointer;color:var(--text);text-align:left;min-width:0;border-radius:4px}.tree-link .doc-icon{color:var(--text-tertiary);flex-shrink:0;font-size:13px}.tree-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-title.untitled{color:var(--text-tertiary);font-style:italic}.tree-star{color:#f5a623;font-size:11px;flex-shrink:0}.tree-row .menu-wrap{opacity:0;flex-shrink:0}.tree-row:hover .menu-wrap,.tree-row:focus-within .menu-wrap{opacity:1}.tree-children{margin-left:14px;border-left:1px solid var(--border);padding-left:2px}.topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--bg);flex-shrink:0}.search-box{flex:1;max-width:420px;position:relative}.search-box .search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none}.search-input{width:100%;padding:7px 10px 7px 30px;border:1px solid var(--border);border-radius:8px;background:var(--bg-secondary);color:var(--text)}.search-input:focus{border-color:var(--primary);outline:none;background:var(--bg)}.topbar-spacer{flex:1}.btn{padding:6px 14px;border:1px solid var(--border-strong);background:var(--bg);color:var(--text);border-radius:7px;cursor:pointer;white-space:nowrap}.btn:hover{background:var(--bg-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{filter:brightness(.92)}.btn-sm{padding:3px 10px;font-size:13px}.icon-btn{border:none;background:none;cursor:pointer;color:var(--text-secondary);border-radius:6px;padding:4px 6px;line-height:1}.icon-btn:hover{background:var(--bg-hover);color:var(--text)}.menu-wrap{position:relative;display:inline-flex}.menu{position:absolute;top:calc(100% + 4px);background:var(--bg);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow);min-width:140px;padding:4px;z-index:60;display:flex;flex-direction:column}.menu-right{right:0}.menu-left{left:0}.menu-item{border:none;background:none;text-align:left;padding:7px 10px;border-radius:5px;cursor:pointer;color:var(--text)}.menu-item:hover{background:var(--bg-hover)}.menu-item:disabled{opacity:.45;cursor:not-allowed}.menu-item-danger{color:var(--danger)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0c1073;display:flex;align-items:flex-start;justify-content:center;padding:9vh 16px 16px;z-index:100;overflow-y:auto}.modal{background:var(--bg);border-radius:12px;box-shadow:var(--shadow);width:100%;border:1px solid var(--border);outline:none}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 10px;border-bottom:1px solid var(--border)}.modal-title{margin:0;font-size:15px;font-weight:600}.modal-body{padding:16px 18px 18px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.confirm-message{color:var(--text-secondary);line-height:1.7;white-space:pre-wrap;word-break:break-word}.field{margin-bottom:14px}.field label{display:block;margin-bottom:6px;font-size:13px;color:var(--text-secondary);font-weight:500}.field input[type=text],.field textarea{width:100%;padding:8px 10px;border:1px solid var(--border-strong);border-radius:7px;background:var(--bg);color:var(--text)}.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary)}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg-secondary)}.auth-card{width:min(100%,400px);padding:36px 32px 30px;border:1px solid var(--border);border-radius:14px;background:var(--bg);box-shadow:var(--shadow)}.auth-header{margin-bottom:28px;text-align:center}.auth-mark{display:inline-block;font-size:38px;line-height:1}.auth-header h1{margin:10px 0 5px;color:var(--text);font-size:22px;font-weight:700;letter-spacing:-.01em}.auth-header p{margin:0;color:var(--text-secondary);font-size:13px}.auth-form .field{margin-bottom:14px}.auth-form .field input{display:block;width:100%;min-height:42px;padding:10px 12px;border:1px solid var(--border-strong);border-radius:8px;background:var(--bg);color:var(--text);font:inherit}.auth-form .field input::placeholder{color:var(--text-tertiary)}.auth-form .field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.auth-form .auth-password-field{margin-bottom:18px}.auth-error{margin-bottom:14px;padding:8px 10px;border-radius:7px;background:var(--danger-soft);color:var(--danger);font-size:13px;line-height:1.5}.auth-submit{width:100%;min-height:42px;padding:9px 16px;font-size:15px;font-weight:600}.auth-switch{margin-top:18px;text-align:center}@media (max-width: 480px){.auth-page{padding:16px}.auth-card{padding:30px 20px 24px}}.color-options{display:flex;gap:8px;flex-wrap:wrap}.color-option{width:26px;height:26px;border-radius:7px;border:2px solid transparent;cursor:pointer;padding:0}.color-option.selected{border-color:var(--text);box-shadow:inset 0 0 0 2px var(--bg)}.form-error{color:var(--danger);font-size:13px;margin-top:8px;white-space:pre-wrap}.content-scroll{flex:1;overflow-y:auto;min-height:0}.list-view{max-width:860px;margin:0 auto;padding:24px 32px;width:100%}.list-view h1.view-title{font-size:20px;margin:0 0 4px}.view-sub{color:var(--text-tertiary);margin-bottom:18px;font-size:13px}.list-item{display:block;width:100%;text-align:left;border:1px solid var(--border);background:var(--bg);border-radius:10px;padding:12px 16px;margin-bottom:10px;cursor:pointer}.list-item:hover{border-color:var(--primary)}.list-item-title{font-weight:600;margin-bottom:4px;word-break:break-all}.list-item-meta{font-size:12px;color:var(--text-tertiary);display:flex;gap:12px;flex-wrap:wrap}.list-item-snippet{color:var(--text-secondary);font-size:13px;line-height:1.6;margin-top:6px;word-break:break-all}.search-mark{background:var(--mark);color:inherit;border-radius:2px;padding:0 1px}.empty-state{text-align:center;color:var(--text-tertiary);padding:56px 16px}.empty-state .empty-icon{font-size:34px;margin-bottom:10px}.empty-state p{margin:4px 0}.empty-state .btn{margin-top:14px}.loading-full{height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);gap:10px}.spinner{width:18px;height:18px;border:2px solid var(--border-strong);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.welcome{max-width:640px;margin:0 auto;padding:8vh 32px 32px;text-align:center}.welcome .welcome-logo{width:56px;height:56px;border-radius:14px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 18px}.welcome h1{font-size:22px;margin:0 0 8px}.welcome p{color:var(--text-secondary);line-height:1.8}.welcome .welcome-actions{margin-top:22px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.editor-layout{display:flex;flex:1;min-height:0;overflow:hidden}.editor-main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.editor-head{padding:18px 40px 0;flex-shrink:0}.editor-title-input{width:100%;border:none;outline:none;font-size:26px;font-weight:700;background:transparent;color:var(--text);padding:2px 0}.editor-title-input::placeholder{color:var(--text-tertiary)}.editor-meta{display:flex;align-items:center;gap:14px;color:var(--text-tertiary);font-size:12px;padding:6px 0 8px;flex-wrap:wrap}.editor-meta .tag-chip{background:var(--primary-soft);color:var(--primary);padding:1px 8px;border-radius:10px;font-size:12px}.save-status{display:inline-flex;align-items:center;gap:5px}.save-status .dot{width:7px;height:7px;border-radius:50%;background:var(--text-tertiary)}.save-status.saving .dot{background:#f5a623}.save-status.saved .dot{background:#23a55a}.save-status.dirty .dot{background:#f5a623}.save-status.error .dot{background:var(--danger)}.save-status.error{color:var(--danger)}.editor-head-actions{display:flex;gap:6px;align-items:center}.head-btn{border:1px solid var(--border);background:var(--bg);color:var(--text-secondary);border-radius:7px;padding:4px 10px;cursor:pointer;font-size:13px}.head-btn:hover{background:var(--bg-hover);color:var(--text)}.head-btn.active{color:var(--primary);border-color:var(--primary);background:var(--primary-soft)}.editor-toolbar{display:flex;align-items:center;gap:2px;padding:6px 36px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);flex-wrap:wrap;flex-shrink:0;background:var(--bg);position:sticky;top:0}.tb-btn{min-width:30px;height:28px;border:none;background:none;border-radius:5px;cursor:pointer;color:var(--text-secondary);padding:0 6px;font-size:13px}.tb-btn:hover{background:var(--bg-hover);color:var(--text)}.tb-btn.active{background:var(--primary-soft);color:var(--primary)}.tb-btn:disabled{opacity:.4;cursor:not-allowed}.tb-sep{width:1px;height:18px;background:var(--border);margin:0 5px;flex-shrink:0}.editor-scroll{flex:1;overflow-y:auto;min-height:0;position:relative}.editor-content-wrap{max-width:860px;margin:0 auto;padding:22px 40px 120px}.ProseMirror{outline:none;min-height:300px;line-height:1.75;font-size:15px;word-break:break-word}.ProseMirror>*+*{margin-top:.55em}.ProseMirror h1{font-size:1.65em;margin:1em 0 .4em}.ProseMirror h2{font-size:1.35em;margin:.9em 0 .35em}.ProseMirror h3{font-size:1.15em;margin:.8em 0 .3em}.ProseMirror p{margin:0}.ProseMirror ul,.ProseMirror ol{padding-left:1.6em;margin:.3em 0}.ProseMirror blockquote{border-left:3px solid var(--border-strong);padding-left:14px;color:var(--text-secondary);margin:.5em 0}.ProseMirror code{background:var(--code-bg);border:1px solid var(--border);border-radius:4px;padding:.1em .35em;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.9em}.ProseMirror pre{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;padding:12px 16px;overflow-x:auto}.ProseMirror pre code{background:none;border:none;padding:0;font-size:13px;line-height:1.6}.ProseMirror .codeblock{border:1px solid var(--border);border-radius:8px;background:var(--code-bg);overflow:hidden;margin:.55em 0}.ProseMirror .codeblock pre{border:none;border-radius:0;margin:0}.codeblock-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 8px 4px 12px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.codeblock-lang{display:inline-flex;align-items:center;gap:6px}.codeblock-lang-label{font-size:12px;color:var(--text-tertiary)}.codeblock-lang-select{font-family:inherit;font-size:12px;color:var(--text-secondary);background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 4px;cursor:pointer}.codeblock-lang-select:disabled{cursor:default}.codeblock-copy{font-size:12px;color:var(--text-secondary);background:transparent;border:1px solid transparent;border-radius:4px;padding:2px 8px;cursor:pointer}.codeblock-copy:hover{background:var(--bg-hover);color:var(--text)}.ProseMirror pre .hljs-comment,.ProseMirror pre .hljs-quote{color:var(--hl-comment);font-style:italic}.ProseMirror pre .hljs-keyword,.ProseMirror pre .hljs-selector-tag,.ProseMirror pre .hljs-doctag{color:var(--hl-keyword)}.ProseMirror pre .hljs-string,.ProseMirror pre .hljs-char,.ProseMirror pre .hljs-template-variable{color:var(--hl-string)}.ProseMirror pre .hljs-title,.ProseMirror pre .hljs-title.function_,.ProseMirror pre .hljs-title.class_,.ProseMirror pre .hljs-section{color:var(--hl-title)}.ProseMirror pre .hljs-number,.ProseMirror pre .hljs-literal,.ProseMirror pre .hljs-selector-attr{color:var(--hl-number)}.ProseMirror pre .hljs-built_in,.ProseMirror pre .hljs-type,.ProseMirror pre .hljs-class{color:var(--hl-built-in)}.ProseMirror pre .hljs-attr,.ProseMirror pre .hljs-attribute,.ProseMirror pre .hljs-property,.ProseMirror pre .hljs-selector-class,.ProseMirror pre .hljs-selector-id{color:var(--hl-attr)}.ProseMirror pre .hljs-symbol,.ProseMirror pre .hljs-bullet,.ProseMirror pre .hljs-link{color:var(--hl-symbol)}.ProseMirror pre .hljs-meta,.ProseMirror pre .hljs-punctuation,.ProseMirror pre .hljs-operator{color:var(--hl-meta)}.ProseMirror pre .hljs-tag,.ProseMirror pre .hljs-name,.ProseMirror pre .hljs-selector-tag{color:var(--hl-tag)}.ProseMirror pre .hljs-variable,.ProseMirror pre .hljs-template-tag,.ProseMirror pre .hljs-params{color:var(--hl-variable)}.ProseMirror pre .hljs-regexp{color:var(--hl-regexp)}.ProseMirror pre .hljs-addition{color:var(--hl-addition)}.ProseMirror pre .hljs-deletion{color:var(--hl-deletion)}.ProseMirror pre .hljs-emphasis{font-style:italic}.ProseMirror pre .hljs-strong{font-weight:600}.ProseMirror .image-block{position:relative;display:inline-block;max-width:100%;margin:.55em 0;border-radius:8px;line-height:0}.ProseMirror .image-block img{display:block;max-width:100%;border-radius:8px;border:1px solid var(--border);box-shadow:0 2px 8px #0f172a14;cursor:pointer}.ProseMirror .image-block.selected img{outline:2px solid var(--primary);outline-offset:1px;box-shadow:0 0 0 5px var(--primary-soft)}.image-tools{position:absolute;top:8px;right:8px;display:flex;gap:6px;opacity:0;transform:translateY(-4px);transition:opacity .15s ease,transform .15s ease}.ProseMirror .image-block:hover .image-tools,.ProseMirror .image-block.selected .image-tools{opacity:1;transform:translateY(0)}.image-tool-btn{font-size:12px;line-height:1;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:6px;padding:5px 10px;cursor:pointer;box-shadow:0 2px 6px #0f172a24;transition:background .12s ease}.image-tool-btn:hover{background:var(--bg-hover)}.image-tool-btn.danger{color:var(--danger)}.image-tool-btn.danger:hover{background:var(--danger-soft)}.image-badge{position:absolute;left:8px;bottom:8px;font-size:11px;line-height:1;color:#fff;background:#0000008c;border-radius:4px;padding:4px 7px;opacity:0;transition:opacity .15s ease;pointer-events:none}.ProseMirror .image-block:hover .image-badge{opacity:1}.drop-overlay{position:absolute;top:8px;right:8px;bottom:8px;left:8px;z-index:20;display:flex;align-items:center;justify-content:center;background:var(--primary-soft);border:2px dashed var(--primary);border-radius:12px;pointer-events:none;opacity:.92;animation:drop-pulse 1.2s ease-in-out infinite}.drop-overlay-inner{font-size:15px;font-weight:600;color:var(--primary);background:var(--bg);border:1px solid var(--primary);border-radius:8px;padding:10px 22px;box-shadow:var(--shadow)}@keyframes drop-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.006)}}.image-preview-checker{display:flex;align-items:center;justify-content:center;min-height:120px;border-radius:8px;padding:12px;background-image:conic-gradient(var(--bg-hover) 0 25%,var(--bg-secondary) 0 50%,var(--bg-hover) 0 75%,var(--bg-secondary) 0);background-size:20px 20px}.image-preview-checker img{max-width:88vw;max-height:76vh;border-radius:4px;box-shadow:var(--shadow)}.image-settings{position:absolute;top:42px;right:8px;z-index:30;background:var(--bg);border:1px solid var(--border-strong);border-radius:10px;box-shadow:var(--shadow);padding:14px 16px;width:280px;line-height:1.5}.image-settings-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:10px}.image-settings .field{margin-bottom:10px}.image-settings .field label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:4px}.image-settings .field input{width:100%;padding:5px 8px;border:1px solid var(--border);border-radius:6px;font-size:13px;background:var(--bg-secondary);color:var(--text);outline:none}.image-settings .field input:focus{border-color:var(--primary)}.image-width-row{display:flex;gap:6px;align-items:center}.image-width-row input{flex:1}.image-settings-hint{display:block;font-size:11px;color:var(--text-tertiary);margin-top:3px}.image-settings .modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.image-tool-btn.active{color:var(--primary);border-color:var(--primary);background:var(--primary-soft)}.ProseMirror .image-block.has-link img{cursor:pointer}.ProseMirror .image-block.has-link:after{content:"🔗";position:absolute;top:8px;left:8px;font-size:14px;opacity:0;transition:opacity .15s ease;pointer-events:none}.ProseMirror .image-block.has-link:hover:after{opacity:1}.ProseMirror hr{border:none;border-top:1px solid var(--border-strong);margin:1.2em 0}.ProseMirror a{color:var(--primary);text-decoration:underline;cursor:pointer}.ProseMirror img{max-width:100%}.ProseMirror table{border-collapse:collapse;width:100%;margin:.6em 0;table-layout:fixed;overflow:hidden}.ProseMirror td,.ProseMirror th{border:1px solid var(--border-strong);padding:6px 10px;vertical-align:top;position:relative;min-width:60px}.ProseMirror th{background:var(--bg-secondary);font-weight:600}.ProseMirror .selectedCell:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--primary-soft);opacity:.5;pointer-events:none}.ProseMirror .tableWrapper{overflow-x:auto}.ProseMirror ul[data-type=taskList]{list-style:none;padding-left:.2em}.ProseMirror ul[data-type=taskList] li{display:flex;gap:8px;align-items:flex-start}.ProseMirror ul[data-type=taskList] li>label{margin-top:.32em;flex-shrink:0}.ProseMirror ul[data-type=taskList] li>label input[type=checkbox]{width:15px;height:15px;accent-color:var(--primary);cursor:pointer}.ProseMirror ul[data-type=taskList] li>div{flex:1}.ProseMirror ul[data-type=taskList] li[data-checked=true]>div{color:var(--text-tertiary);text-decoration:line-through}.ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:var(--text-tertiary);pointer-events:none;height:0}.ProseMirror-focused{outline:none}.outline-panel{width:220px;min-width:220px;border-left:1px solid var(--border);overflow-y:auto;padding:16px 10px;background:var(--bg)}.outline-title{font-size:12px;color:var(--text-tertiary);font-weight:600;padding:0 8px 8px;text-transform:uppercase;letter-spacing:.05em}.outline-item{display:block;width:100%;text-align:left;border:none;background:none;color:var(--text-secondary);padding:4px 8px;border-radius:5px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.outline-item:hover{background:var(--bg-hover);color:var(--text)}.outline-item.lvl-2{padding-left:20px}.outline-item.lvl-3{padding-left:32px}.outline-empty{color:var(--text-tertiary);font-size:12px;padding:8px}@media (max-width: 1180px){.outline-panel{display:none}}.version-list{display:flex;flex-direction:column;gap:8px;max-height:260px;overflow-y:auto;margin-bottom:12px}.version-item{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:8px;padding:8px 12px;cursor:pointer}.version-item.selected{border-color:var(--primary);background:var(--primary-soft)}.version-item .v-time{font-size:13px;flex:1}.version-preview{border:1px solid var(--border);border-radius:8px;padding:12px 14px;max-height:280px;overflow-y:auto;background:var(--bg-secondary)}.version-preview .ProseMirror{min-height:0;font-size:14px}.tag-editor{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}.tag-chip-big{display:inline-flex;align-items:center;gap:6px;background:var(--primary-soft);color:var(--primary);border-radius:14px;padding:3px 6px 3px 12px;font-size:13px}.tag-chip-big button{border:none;background:none;cursor:pointer;color:inherit;border-radius:50%;padding:0 4px;line-height:1.4}.tag-add-row{display:flex;gap:8px}.tag-add-row input{flex:1;padding:7px 10px;border:1px solid var(--border-strong);border-radius:7px;background:var(--bg);color:var(--text)}.move-list{max-height:320px;overflow-y:auto;border:1px solid var(--border);border-radius:8px}.move-option{display:flex;align-items:center;gap:8px;width:100%;text-align:left;border:none;border-bottom:1px solid var(--border);background:var(--bg);padding:8px 10px;cursor:pointer;color:var(--text)}.move-option:last-child{border-bottom:none}.move-option:hover{background:var(--bg-hover)}.move-option.selected{background:var(--primary-soft);color:var(--primary);font-weight:600}.move-option:disabled{opacity:.4;cursor:not-allowed}.move-option .move-current{margin-left:auto;font-size:12px;color:var(--text-tertiary)}.trash-actions{display:flex;gap:8px;margin-top:10px}.backup-card{border:1px solid var(--border);border-radius:10px;padding:18px 20px;margin-bottom:16px}.backup-card h3{margin:0 0 6px;font-size:15px}.backup-card p{color:var(--text-secondary);margin:0 0 12px;line-height:1.7;font-size:13px}.import-summary{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:10px 14px;margin:10px 0;font-size:13px;color:var(--text-secondary);line-height:1.8}.toaster{position:fixed;bottom:26px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:200;align-items:center}.md-editor{width:100%;min-height:calc(100vh - 260px);border:none;outline:none;resize:none;background:transparent;color:var(--text);font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:14px;line-height:1.7;-moz-tab-size:2;tab-size:2;white-space:pre-wrap;word-break:break-word}.md-editor::placeholder{color:var(--text-tertiary)}.md-mode-indicator{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--primary);background:var(--primary-soft);padding:2px 10px;border-radius:10px}.toast{border:none;border-radius:8px;padding:9px 18px;color:#fff;box-shadow:var(--shadow);cursor:pointer;max-width:480px;text-align:left}.toast-success{background:#23a55a}.toast-error{background:var(--danger)}.toast-info{background:#3b4252}