:root{--text:#6b6157;--text-h:#2b241c;--text-faint:#9c9285;--bg:#fdfaf5;--bg-elevated:#fff;--bg-sidebar:#fffcf7;--border:#ece3d4;--code-bg:#f6efe1;--accent:#ff7a45;--accent-strong:#c8451c;--accent-bg:#ff7a451f;--accent-border:#ff7a4573;--danger:#cf4430;--shadow-sm:0 1px 2px #785a280f, 0 1px 1px #785a280a;--shadow:0 12px 28px #785a281a, 0 3px 8px #785a280f;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--sans:"Plus Jakarta Sans", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;--heading:"Zen Maru Gothic", "Plus Jakarta Sans", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace;font:16px/155% var(--sans);letter-spacing:.1px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{box-sizing:border-box;flex-direction:column;width:100%;max-width:1440px;min-height:100svh;margin:0 auto;display:flex}body{background:var(--bg);margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:700}h1{letter-spacing:-.3px;margin:0;font-size:28px}h2{letter-spacing:-.2px;margin:0 0 8px;font-size:22px;line-height:128%}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:6px;display:inline-flex}code{background:var(--code-bg);padding:3px 7px;font-size:14px;line-height:135%}.app-shell{text-align:left;flex-direction:column;min-height:100svh;display:flex}.app-header{background:var(--bg-elevated);border-bottom:1px solid var(--border);z-index:50;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:18px 40px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;display:flex}.brand-mark{background:linear-gradient(135deg, var(--accent) 0%, #ffb37a 100%);border-radius:10px;flex-shrink:0;width:30px;height:30px;box-shadow:0 4px 10px #ff7a4559}.app-header nav{background:var(--code-bg);border-radius:999px;flex-wrap:wrap;gap:4px;padding:4px;display:flex}.app-header nav a{color:var(--text);border-radius:999px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,color .15s;display:inline-flex}.app-header nav a:hover{color:var(--text-h)}.app-header nav a.active{color:#fff;background:var(--accent-strong);box-shadow:0 3px 10px #c8451c59}.app-main{flex:1;padding:32px 40px 48px}.placeholder-page{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:640px;box-shadow:var(--shadow-sm);padding:32px}.placeholder-page p{margin-top:12px}.phase-badge{color:var(--accent-strong);background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:999px;padding:3px 14px;font-size:13px;font-weight:700;display:inline-block}.google-signin-unconfigured{color:var(--text);margin-top:16px;font-size:14px}.google-signin-button{background:var(--accent-strong);color:#fff;cursor:pointer;border:none;border-radius:999px;margin-top:16px;padding:10px 20px;font-size:14px;font-weight:700;box-shadow:0 6px 16px #ff7a454d}.google-signin-status p{margin-bottom:8px}.auth-error{color:var(--danger);margin-top:8px}.notes-page{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:100%;height:calc(100vh - 160px);min-height:560px;box-shadow:var(--shadow-sm);align-items:stretch;display:flex;overflow:hidden}.notes-tree-pane{background:var(--bg-sidebar);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:300px;min-height:0;display:flex}.notes-tree-header{justify-content:space-between;align-items:center;gap:8px;padding:14px 14px 10px;display:flex}.notes-tree-title{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);font-size:11px;font-weight:700}.notes-tree-header-actions{flex-shrink:0;align-items:center;gap:2px;display:flex}.notes-tree-search{border-bottom:1px solid var(--border);padding:0 14px 12px}.notes-tree-search input{box-sizing:border-box;border:1px solid var(--border);background:var(--bg-elevated);width:100%;color:var(--text-h);border-radius:999px;padding:8px 14px;font-size:13px}.notes-tree-search input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg);outline:none}.sidebar-header-actions{flex-shrink:0;align-items:center;gap:2px;display:flex}.icon-button{color:var(--text);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;background:0 0;border:none;padding:6px;font-size:11px;font-weight:600;transition:background .15s,color .15s;display:flex}.icon-button:hover{background:var(--accent-bg);color:var(--accent-strong)}.icon-button:disabled{opacity:.4;cursor:default}.icon-button.is-spinning svg{animation:.8s linear infinite notes-spin}@keyframes notes-spin{to{transform:rotate(360deg)}}.sidebar-error{color:var(--danger);margin:0;padding:8px 10px;font-size:12px}.sidebar-status{color:var(--text);margin:0;padding:4px 10px;font-size:12px}.sidebar-tree{flex:1;min-height:0;padding:6px 0;overflow-y:auto}.notes-list{margin:0;padding:0;list-style:none}.notes-list-item{text-align:left;width:100%;font-size:12px;font-family:var(--mono);cursor:pointer;color:var(--text);word-break:break-all;background:0 0;border:none;padding:6px 8px;display:block}.notes-list-item:hover{background:var(--code-bg)}.notes-list-item.active{background:var(--accent-bg);color:var(--accent-strong);font-weight:600}.tree-item-button{width:100%;color:var(--text);text-align:left;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:6px 10px;transition:background .12s,color .12s;display:flex}.tree-item-button:hover{background:var(--accent-bg);color:var(--text-h)}.tree-file.is-selected .tree-item-button{background:var(--accent-strong);color:#fff;font-weight:600}.tree-icon,.tree-chevron{opacity:.8;flex-shrink:0;display:flex}.tree-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tree-empty{color:var(--text);opacity:.7;padding:4px 8px;font-size:12px}.tree-item.is-new{align-items:center;gap:6px;padding:4px 8px;display:flex}.tree-input{border:1px solid var(--accent);border-radius:var(--radius-sm);background:var(--bg-elevated);min-width:0;color:var(--text-h);flex:1;padding:3px 8px;font-size:12px}.context-menu{z-index:200;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow);min-width:170px;padding:6px;position:fixed}.context-menu-item{width:100%;color:var(--text-h);text-align:left;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;padding:8px 12px;font-size:13px;font-weight:500;display:block}.context-menu-item:hover{background:var(--accent-bg);color:var(--accent-strong)}.context-menu-item.is-danger{color:var(--danger)}.notes-main{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.tab-bar{border-bottom:1px solid var(--border);background:var(--bg-sidebar);flex-shrink:0;align-items:center;gap:4px;padding:8px 8px 0;display:flex}.tab-bar-list{flex:1;gap:4px;min-width:0;display:flex;overflow-x:auto}.tab-bar-fill{flex:1;align-self:stretch;min-width:16px}.tab-item{color:var(--text);white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:var(--radius-sm) var(--radius-sm) 0 0;align-items:center;gap:6px;padding:8px 10px 8px 14px;font-size:12.5px;font-weight:500;display:flex}.tab-item.is-active{background:var(--bg-elevated);color:var(--text-h);box-shadow:0 -1px 0 var(--accent) inset;font-weight:600}.tab-icon{opacity:.7;display:flex}.tab-label{text-overflow:ellipsis;max-width:160px;overflow:hidden}.tab-dirty{background:var(--accent);border-radius:50%;flex-shrink:0;width:6px;height:6px}.tab-close{color:var(--text-faint);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:3px;display:flex}.tab-close:hover{background:var(--accent-bg);color:var(--accent-strong)}.notes-editor-pane{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.workspace-empty{color:var(--text);opacity:.7;padding:24px}.workspace-error{color:var(--danger);padding:24px}.workspace-header{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:8px 12px;display:flex}.workspace-path{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-family:var(--mono);flex:1;overflow:hidden}.dirty-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:8px;height:8px}.comment-toggle-button{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:12.5px;font-weight:600;transition:background .15s,color .15s,border-color .15s;display:inline-flex}.comment-toggle-button:hover{border-color:var(--accent-border);color:var(--accent-strong)}.comment-toggle-button.is-active{background:var(--accent-bg);border-color:var(--accent-border);color:var(--accent-strong)}.comment-count-badge{background:var(--accent-strong);color:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:10px;font-weight:700;display:inline-flex}.save-button{background:var(--accent-strong);color:#fff;cursor:pointer;border:none;border-radius:999px;padding:7px 18px;font-size:12.5px;font-weight:700;transition:filter .15s;box-shadow:0 4px 12px #ff7a454d}.save-button:hover:not(:disabled){filter:brightness(1.05)}.save-button:disabled{opacity:.4;cursor:default;box-shadow:none}.save-message{color:var(--text);font-size:12px}.notes-save-conflict{color:var(--danger)}.editor-shell{flex-direction:column;flex:1;min-height:0;display:flex}.editor-host{flex:1;min-height:0;overflow:auto}.breadcrumb-bar{border-bottom:1px solid var(--border);flex-shrink:0;padding:6px 12px;position:relative}.breadcrumb-trigger{color:var(--text);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;gap:2px;padding:3px 6px;font-size:12px;display:flex}.breadcrumb-trigger:hover,.breadcrumb-trigger.is-open{background:var(--accent-bg);color:var(--accent-strong)}.breadcrumb-placeholder{color:var(--text-faint)}.breadcrumb-sep{color:var(--text-faint);margin:0 4px}.toc-panel{z-index:10;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow);min-width:220px;max-height:320px;padding:6px 0;position:absolute;top:100%;left:8px;overflow-y:auto}.toc-list{margin:0;padding:0;list-style:none}.toc-item{width:100%;color:var(--text-h);text-align:left;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;background:0 0;border:none;padding:6px 14px;font-size:12.5px;display:block;overflow:hidden}.toc-item:hover{background:var(--accent-bg);color:var(--accent-strong)}.rs-tip{z-index:60;pointer-events:none;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);max-width:300px;box-shadow:var(--shadow);color:var(--text);padding:10px 12px;font-size:12px;line-height:1.45;position:fixed}.rs-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.rs-count{color:var(--text);font-size:12px}.rs-count strong{color:var(--accent-strong);font-size:13px;font-weight:700}.rs-lines{color:var(--text);opacity:.7}.rs-add-btn{pointer-events:auto;color:#fff;background:var(--accent-strong);cursor:pointer;white-space:nowrap;border:none;border-radius:6px;flex:none;padding:2px 8px;font-size:11px;font-weight:600}.rs-add-btn:hover{filter:brightness(1.08)}.rs-comments{border-top:1px solid var(--border);flex-direction:column;gap:7px;margin-top:7px;padding-top:7px;display:flex}.rs-comments-label{letter-spacing:.04em;text-transform:uppercase;color:var(--text);opacity:.7;font-size:10px;font-weight:700}.rs-comment{flex-direction:column;gap:3px;display:flex}.rs-comment-quote{color:var(--text);border-left:2px solid var(--danger);white-space:nowrap;text-overflow:ellipsis;max-width:100%;padding-left:6px;font-size:11px;overflow:hidden}.rs-comment-body{color:var(--text-h);white-space:pre-wrap;word-break:break-word;font-size:12px}.rs-comment-body.is-empty{color:var(--text);font-style:italic}.review-panel{border-left:1px solid var(--border);background:var(--bg-sidebar);flex-direction:column;flex-shrink:0;width:300px;min-height:0;display:flex}.rv-head{border-bottom:1px solid var(--border);flex-direction:column;gap:9px;padding:12px 14px;display:flex}.rv-head-top{align-items:center;gap:8px;display:flex}.rv-head-top h2{color:var(--text-h);flex:1;margin:0;font-size:14px;font-weight:700}.rv-count{color:var(--text);font-variant-numeric:tabular-nums;font-size:11px}.rv-btn{cursor:pointer;border:1px solid var(--accent-border);height:28px;color:var(--accent-strong);background:0 0;border-radius:999px;justify-content:center;align-items:center;gap:5px;padding:0 12px;font-size:12px;font-weight:600;display:inline-flex}.rv-btn:hover:not(:disabled){background:var(--accent-bg)}.rv-btn:disabled{opacity:.4;cursor:default}.rv-hint{color:var(--text);opacity:.7;font-size:11px}.rv-error{color:var(--danger);margin:0;font-size:11px}.rv-list{flex-direction:column;flex:1;gap:9px;min-height:0;padding:10px;display:flex;overflow-y:auto}.rv-empty{color:var(--text);opacity:.7;text-align:center;padding:16px;font-size:12px}.rv-card{border-radius:var(--radius-sm);background:var(--bg-elevated);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:10px 11px}.rv-card-orphan{border-color:var(--danger)}.rv-card-top{align-items:center;gap:4px;margin-bottom:7px;display:flex}.rv-orphan-tag{color:var(--danger);align-items:center;gap:3px;font-size:11px;font-weight:700;display:inline-flex}.rv-act{cursor:pointer;color:var(--text);background:0 0;border:none;border-radius:6px;padding:3px 6px;font-size:11px}.rv-act:hover{background:var(--code-bg);color:var(--text-h)}.rv-del{margin-left:auto}.rv-del:hover{color:var(--danger)}.rv-quote{color:var(--text);-webkit-line-clamp:2;border-left:2px solid var(--border);-webkit-box-orient:vertical;margin-bottom:7px;padding-left:8px;font-size:11.5px;line-height:1.45;display:-webkit-box;overflow:hidden}.rv-body{resize:vertical;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated);width:100%;color:var(--text-h);padding:6px 8px;font-family:inherit;font-size:12.5px}.rv-body:focus{border-color:var(--accent);outline:none}.rv-body::placeholder{color:var(--text);opacity:.6}