:root{--bg: #202124;--bg-1: #26282c;--bg-2: #2d2f34;--bg-3: #35373c;--border: #3c4043;--border-2: #4a4e54;--text: #e8eaed;--text-muted: #9aa0a6;--text-dim: #80868b;--accent: #4f8cff;--accent-soft: #8ab4f8;--danger: #ff6b6b;--success: #35c4b5;--warn: #f6c453}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#45484d;border-radius:6px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:#55585d}button{font-family:inherit;cursor:pointer;color:inherit}.app-shell{display:flex;flex-direction:column;width:100vw;height:100vh;overflow:hidden}.boot-screen,.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);text-align:center;gap:4px;padding:24px}.empty-state span{font-size:13px;color:var(--text-dim);max-width:420px}.title-bar{height:36px;flex:0 0 36px;background:#171717;display:flex;align-items:center;justify-content:space-between;padding-left:12px;-webkit-user-select:none;user-select:none;-webkit-app-region:drag;position:relative;z-index:3100}.title-bar-brand{display:flex;align-items:center;gap:9px}.title-bar-logo-img{width:16px;height:16px;object-fit:contain;display:block}.title-bar-name{font-size:12px;color:var(--text);letter-spacing:.2px}.title-bar-sub{font-size:12px;color:var(--text-dim)}.title-bar-book{font-size:12px;color:var(--text-muted)}.title-bar .env-badge{-webkit-app-region:no-drag}.title-bar.dev{background:#2a1e05;box-shadow:inset 3px 0 0 var(--warn)}.title-bar-version{margin-left:auto;margin-right:12px;font-size:11px;color:var(--text-dim);letter-spacing:.2px;white-space:nowrap}.title-bar-controls{display:flex;align-items:stretch;height:36px;-webkit-app-region:no-drag}.title-btn{width:46px;height:36px;border:none;background:transparent;color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer}.title-btn:hover{background:var(--bg-3)}.title-btn-close:hover{background:#e81123;color:#fff}.toolbar{flex:0 0 46px;display:flex;align-items:center;gap:10px;padding:0 12px;background:var(--bg-1);border-bottom:1px solid var(--border)}.brand{font-weight:600;letter-spacing:.2px}.brand-book{color:var(--text-muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.right-cluster{margin-left:auto;display:flex;align-items:center;gap:6px}.env-badge{font-size:11px;font-weight:700;letter-spacing:.4px;color:#1a1a1a;background:var(--warn);padding:2px 8px;border-radius:4px}.tb-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:6px;color:var(--text-muted)}.tb-btn:hover{background:var(--bg-3);color:var(--text)}.tab-strip{flex:0 0 40px;display:flex;align-items:center;gap:2px;padding:0 6px;background:var(--bg);border-bottom:1px solid var(--border)}.tab-switcher-wrap{position:relative}.tab-chevron,.tab-new{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:none;border-radius:6px;color:var(--text-muted)}.tab-chevron:hover,.tab-new:hover{background:var(--bg-3);color:var(--text)}.tab-scroll{flex:1;display:flex;align-items:center;gap:2px;overflow:hidden}.tab{display:flex;align-items:center;gap:6px;height:30px;padding:0 8px;background:var(--bg-1);border:1px solid transparent;border-radius:8px 8px 0 0;color:var(--text-muted);overflow:hidden;-webkit-user-select:none;user-select:none}.tab:hover{background:var(--bg-2)}.tab.active{background:var(--bg-3);color:var(--text);border-color:var(--border)}.tab.icon-only{justify-content:center;padding:0}.tab-favicon{flex:0 0 auto}.tab-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.tab-close{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;background:transparent;border:none;border-radius:4px;color:var(--text-dim)}.tab-close:hover{background:var(--border-2);color:var(--text)}.tab-new-input{height:28px;padding:0 8px;min-width:160px;background:var(--bg-2);border:1px solid var(--accent);border-radius:6px;color:var(--text);outline:none}.tab-switcher{position:absolute;top:34px;left:0;width:300px;max-height:60vh;display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--border-2);border-radius:10px;box-shadow:0 12px 32px #00000080;z-index:50;overflow:hidden}.tab-switcher-search{display:flex;align-items:center;gap:8px;padding:10px;border-bottom:1px solid var(--border)}.tab-switcher-icon{color:var(--text-dim)}.tab-switcher-search input{flex:1;background:transparent;border:none;color:var(--text);outline:none;font-size:13px}.tab-switcher-label{padding:8px 12px 4px;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-dim)}.tab-switcher-list{overflow-y:auto;padding-bottom:6px}.tab-switcher-row{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;background:transparent;border:none;color:var(--text);text-align:left}.tab-switcher-row:hover,.tab-switcher-row.active{background:var(--bg-3)}.tab-switcher-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.tab-switcher-open{font-size:10px;color:var(--accent-soft);border:1px solid var(--border-2);border-radius:4px;padding:1px 5px}.tab-switcher-empty{padding:12px;color:var(--text-dim);font-size:13px}.book-area{flex:1;min-height:0;position:relative}.book-view{display:grid;grid-template-columns:300px minmax(0,1fr) 340px;height:100%;min-height:0}.left-panel{display:flex;min-height:0;background:var(--bg-1);border-right:1px solid var(--border)}.left-rail{flex:0 0 auto;width:48px;display:flex;flex-direction:column;padding:6px 0;background:var(--bg);border-right:1px solid var(--border)}.left-rail-group{display:flex;flex-direction:column;align-items:center;gap:4px}.left-rail-spacer{flex:1}.left-rail-tab{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:transparent;border:none;border-radius:8px;color:var(--text-dim);cursor:pointer}.left-rail-tab:hover{background:var(--bg-2);color:var(--text-muted)}.left-rail-tab.active{background:var(--bg-3);color:var(--text)}.left-rail-tab.active:before{content:"";position:absolute;left:-4px;top:8px;bottom:8px;width:2px;border-radius:0 2px 2px 0;background:var(--accent)}.left-rail-glyph{display:flex;align-items:center;justify-content:center;line-height:1}.left-rail-glyph svg{width:24px;height:24px;display:block}.left-body{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column}.toc-panel{display:flex;flex-direction:column;flex:1;min-height:0;background:transparent}.toc-header{display:flex;align-items:center;justify-content:space-between;padding:12px 12px 8px;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim)}.toc-add-top{width:22px;height:22px;background:transparent;border:1px solid var(--border-2);border-radius:6px;color:var(--text-muted);font-size:15px;line-height:1}.toc-add-top:hover{background:var(--bg-3);color:var(--text)}.toc-list{flex:1;overflow-y:auto;padding:4px 6px 16px}.toc-empty{padding:16px 12px;color:var(--text-dim);font-size:13px}.toc-add-page{display:block;width:100%;margin:8px 0 0;padding:8px;background:transparent;border:1px dashed var(--border);border-radius:8px;color:var(--text-dim);cursor:pointer;font-size:13px;text-align:center}.toc-add-page:hover{border-color:var(--border-2);color:var(--text-muted)}.toc-row{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;color:var(--text-muted);cursor:pointer}.toc-row:hover{background:var(--bg-2);color:var(--text)}.toc-row.active{background:var(--bg-3);color:var(--text)}.toc-row.drop-target{box-shadow:inset 0 -2px 0 var(--accent)}.toc-status{flex:0 0 auto;width:11px;height:11px;border-radius:50%;border:2px solid var(--text-dim);background:transparent;padding:0}.toc-status.status-draft{border-color:var(--text-dim);background:transparent}.toc-status.status-in_progress{border-color:var(--warn);background:var(--warn)}.toc-status.status-mastered{border-color:var(--success);background:var(--success)}.toc-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.toc-rename-input{flex:1;background:var(--bg);border:1px solid var(--accent);border-radius:4px;color:var(--text);outline:none;padding:2px 6px;font-size:13px}.toc-actions{display:none;align-items:center;gap:1px}.toc-row:hover .toc-actions{display:flex}.toc-act{width:20px;height:20px;background:transparent;border:none;border-radius:4px;color:var(--text-dim);font-size:13px;line-height:1}.toc-act:hover{background:var(--border-2);color:var(--text)}.toc-act-del:hover{color:var(--danger)}.ctx-panel,.settings-panel{flex:1;min-height:0;overflow-y:auto;padding:14px 14px 28px;display:flex;flex-direction:column;gap:20px}.ctx-section{display:flex;flex-direction:column;gap:8px}.ctx-head{display:flex;align-items:center;justify-content:space-between;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim)}.ctx-hint,.settings-hint{margin:0;font-size:12px;line-height:1.5;color:var(--text-dim)}.ctx-hint strong{color:var(--text-muted)}.ctx-label{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-size:12px;color:var(--text-muted)}.ctx-sub{font-size:10px;color:var(--text-dim)}.ctx-counter{font-size:11px;color:var(--text-dim);font-variant-numeric:tabular-nums}.ctx-counter.over{color:var(--warn)}.ctx-textarea,.settings-input{width:100%;box-sizing:border-box;background:var(--bg);border:1px solid var(--border-2);border-radius:6px;color:var(--text);font:inherit;font-size:13px;padding:8px 10px}.ctx-textarea{resize:vertical;line-height:1.5}.ctx-textarea.core{min-height:130px}.ctx-textarea.extended{min-height:96px}.ctx-textarea:focus,.settings-input:focus{outline:none;border-color:var(--accent)}.ctx-skill-list{display:flex;flex-direction:column;gap:1px}.ctx-skill-row{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:6px;color:var(--text-muted);cursor:pointer}.ctx-skill-row:hover{background:var(--bg-2);color:var(--text)}.ctx-skill-row.active{background:var(--bg-3);color:var(--text)}.ctx-skill-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.ctx-add{width:22px;height:22px;background:transparent;border:1px solid var(--border-2);border-radius:6px;color:var(--text-muted);font-size:15px;line-height:1;cursor:pointer}.ctx-add:hover{background:var(--bg-3);color:var(--text)}.ctx-del{background:transparent;border:none;color:var(--text-dim);font-size:14px;line-height:1;cursor:pointer}.ctx-del:hover{color:var(--danger)}.ctx-skill-editor{display:flex;flex-direction:column;gap:8px;margin-top:6px;padding:10px;background:var(--bg-2);border:1px solid var(--border);border-radius:8px}.ctx-skill-actions{display:flex;justify-content:flex-end}.ctx-close-btn{background:transparent;border:1px solid var(--border-2);border-radius:6px;color:var(--text-muted);font-size:12px;padding:4px 12px;cursor:pointer}.ctx-close-btn:hover{background:var(--bg-3);color:var(--text)}.ctx-empty{font-size:12px;color:var(--text-dim);padding:4px 2px}.ctx-saved{font-size:11px;color:var(--success)}.settings-field{display:flex;flex-direction:column;gap:6px}.settings-label{font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim)}.settings-check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none}.settings-check input{cursor:pointer}.settings-error{color:var(--danger)}.settings-hint code,.ctx-hint code{background:var(--bg-2);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:12px;color:var(--accent-soft)}.settings-hint a{color:var(--accent-soft)}.settings-hint strong{color:var(--text-muted)}.settings-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;cursor:pointer;padding-right:30px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239aa0a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:12px}.settings-input.masked{-webkit-text-security:disc;text-security:disc;letter-spacing:1px}.combo{position:relative}.combo-list{position:absolute;z-index:20;top:calc(100% + 4px);left:0;right:0;margin:0;padding:4px;list-style:none;max-height:280px;overflow-y:auto;background:var(--bg-1);border:1px solid var(--border-2);border-radius:8px;box-shadow:0 8px 24px #0006}.combo-option{display:flex;flex-direction:column;gap:3px;padding:7px 8px;border-radius:6px;cursor:pointer}.combo-option:hover{background:var(--bg-3)}.combo-empty{padding:8px;font-size:12px;color:var(--text-dim)}.combo-name{font-size:13px;line-height:1.3;color:var(--text);word-break:break-word}.combo-sub{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding-left:2px}.combo-price,.combo-ctx{font-size:11px;color:var(--text-dim);font-variant-numeric:tabular-nums}.tier{font-size:10px;text-transform:uppercase;letter-spacing:.5px;padding:1px 6px;border-radius:999px;border:1px solid var(--border-2);color:var(--text-muted)}.tier-free{color:var(--success);border-color:color-mix(in srgb,var(--success) 45%,transparent)}.tier-budget{color:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.tier-standard{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 45%,transparent)}.tier-premium{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 45%,transparent)}.editor-col{min-width:0;min-height:0;display:flex;overflow:hidden;background:var(--bg)}.doc-editor{flex:1;min-width:0;display:flex;flex-direction:column;overflow-y:auto;position:relative}.doc-convert-btn{position:absolute;top:16px;right:16px;z-index:6;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--text-muted);background:var(--bg-2);border:1px solid var(--border);border-radius:8px;cursor:pointer}.doc-convert-btn:hover{color:var(--text);border-color:var(--accent, var(--border-2))}.doc-title{width:100%;max-width:760px;margin:32px auto 8px;padding:0 40px;background:transparent;border:none;outline:none;color:var(--text);font-size:28px;font-weight:700}.doc-toolbar{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:6px 40px;background:color-mix(in srgb,var(--bg-1) 92%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}.tb-group{display:flex;align-items:center;gap:2px}.tb-group+.tb-group{margin-left:4px;padding-left:6px;border-left:1px solid var(--border)}.tb-btn{min-width:28px;height:28px;padding:0 7px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;line-height:1;color:var(--text-muted);background:transparent;border:1px solid transparent;border-radius:6px;cursor:pointer}.tb-btn:hover:not(:disabled){background:var(--bg-2);color:var(--text)}.tb-btn.is-active{background:var(--bg-2);color:var(--accent);border-color:var(--border-2)}.tb-btn:disabled{opacity:.4;cursor:default}.tb-btn .tb-hl{background:#facc1566;color:inherit;padding:0 2px;border-radius:2px}.tb-table .tb-btn{font-size:12px}.tb-docpicker{position:relative;display:inline-flex}.tb-docpicker-pop{position:absolute;top:34px;left:0;width:280px;max-height:320px;display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--border-2);border-radius:10px;box-shadow:0 12px 32px #00000080;z-index:50;overflow:hidden}.tb-docpicker-search{padding:8px;border-bottom:1px solid var(--border)}.tb-docpicker-search input{width:100%;background:var(--bg-1);border:1px solid var(--border);border-radius:6px;padding:6px 8px;color:var(--text);outline:none;font-size:13px}.tb-docpicker-list{overflow-y:auto;padding:4px}.tb-docpicker-item{display:block;width:100%;text-align:left;padding:7px 8px;background:transparent;border:none;border-radius:6px;color:var(--text);font-size:13px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tb-docpicker-item:hover{background:var(--bg-1);color:var(--accent)}.tb-docpicker-empty{padding:10px 8px;font-size:12px;color:var(--text-dim)}.doc-reference-banner{padding:7px 40px;font-size:12.5px;color:var(--text-muted);background:color-mix(in srgb,var(--accent) 10%,var(--bg-1));border-bottom:1px solid var(--border)}.doc-body a[href^="wetware:"]{cursor:pointer}.doc-body a:not([href^="wetware:"]),.doc-body .url-link{cursor:text}.doc-editor.is-follow-mode .doc-body a,.doc-editor.is-follow-mode .doc-body .url-link{cursor:pointer}.doc-body .url-link{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.references-panel{display:flex;flex-direction:column;height:100%;overflow-y:auto}.references-head{display:flex;align-items:center;justify-content:space-between;padding:12px 12px 6px}.references-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim)}.references-add{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:16px;line-height:1;color:var(--text-muted);background:transparent;border:1px solid transparent;border-radius:6px;cursor:pointer}.references-add:hover{background:var(--bg-2);color:var(--text)}.references-empty{padding:8px 14px;font-size:12.5px;line-height:1.5;color:var(--text-muted)}.references-empty span{color:var(--text-dim)}.references-list{list-style:none;margin:0;padding:2px 6px}.references-item{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:6px;cursor:pointer;color:var(--text);font-size:13px}.references-item:hover{background:var(--bg-2)}.references-item.active{background:var(--bg-2);color:var(--accent)}.references-lock{font-size:11px;opacity:.7;flex:0 0 auto}.references-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.references-del{flex:0 0 auto;width:20px;height:20px;display:none;align-items:center;justify-content:center;font-size:11px;color:var(--text-dim);background:transparent;border:none;border-radius:4px;cursor:pointer}.references-item:hover .references-del{display:inline-flex}.references-del:hover{color:var(--danger);background:color-mix(in srgb,var(--danger) 15%,transparent)}.ref-dialog{width:min(640px,92vw)}.ref-content-input{width:100%;margin-top:10px;padding:10px;background:var(--bg-1);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:13px;line-height:1.5;resize:vertical;outline:none;box-sizing:border-box}.ref-content-input:focus{border-color:var(--border-2)}.doc-body{position:relative;width:100%;max-width:760px;margin:0 auto;padding:8px 40px 120px}.doc-body .ProseMirror{min-height:60vh;outline:none;color:var(--text);line-height:1.7;font-size:15px}.doc-body .ProseMirror:focus{outline:none}.doc-body .ProseMirror>*+*{margin-top:.75em}.doc-body .ProseMirror h1{font-size:1.6em;font-weight:700;margin-top:1.2em}.doc-body .ProseMirror h2{font-size:1.3em;font-weight:700;margin-top:1.1em}.doc-body .ProseMirror h3{font-size:1.1em;font-weight:700}.doc-body .ProseMirror ul,.doc-body .ProseMirror ol{padding-left:1.4em}.doc-body .ProseMirror ul[data-type=taskList]{list-style:none;padding-left:.4em}.doc-body .ProseMirror ul[data-type=taskList] li{display:flex;gap:.5em;align-items:flex-start}.doc-body .ProseMirror a{color:var(--accent-soft)}.doc-body .ProseMirror code{background:var(--bg-2);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:.9em}.doc-body .ProseMirror pre{position:relative;background:var(--bg-1);border:1px solid var(--border);border-radius:8px;padding:12px 14px;overflow-x:auto}.doc-body .ProseMirror pre code{background:transparent;border:none;padding:0}.doc-body .ProseMirror pre .code-copy-btn{position:absolute;top:6px;right:6px;z-index:2;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:5px;color:var(--text-muted);background:var(--bg-2);border:1px solid var(--border);border-radius:5px;cursor:pointer;opacity:0;transition:opacity .12s ease,color .12s ease,border-color .12s ease;-webkit-user-select:none;user-select:none}.doc-body .ProseMirror pre .code-copy-btn svg{width:100%;height:100%;display:block}.doc-body .ProseMirror pre:hover .code-copy-btn,.doc-body .ProseMirror pre:focus-within .code-copy-btn,.doc-body .ProseMirror pre .code-copy-btn:focus-visible{opacity:1}.doc-body .ProseMirror pre .code-copy-btn:hover{color:var(--text);border-color:var(--border-2)}.doc-body .ProseMirror pre .code-copy-btn.is-copied{color:var(--accent, var(--text));border-color:var(--accent, var(--border-2));opacity:1}.doc-body .ProseMirror pre .code-copy-btn.is-error{color:#e5534b;border-color:#e5534b;opacity:1}.doc-body .ProseMirror blockquote{border-left:3px solid var(--border-2);padding-left:14px;color:var(--text-muted)}.doc-body .ProseMirror img{max-width:100%;height:auto;border-radius:8px;display:block;margin:.5em 0}.doc-body .ProseMirror img.ProseMirror-selectednode{outline:2px solid var(--accent);outline-offset:2px}.doc-body .ProseMirror mark{background:#facc1559;color:inherit;border-radius:2px;padding:0 2px}.doc-body .ProseMirror .held-selection{background:#17458c;color:#fff;border-radius:2px}.doc-body .ProseMirror.ProseMirror-focused .held-selection{background:transparent;box-shadow:none}.doc-body .ProseMirror p.sigil{padding:4px 12px;border-left:3px solid transparent;border-radius:4px}.doc-body .ProseMirror p.sigil-directive{border-left-color:#a78bfa;background:#a78bfa1a}.doc-body .ProseMirror p.sigil-todo{border-left-color:#fbbf24;background:#fbbf241a}.doc-body .ProseMirror p.sigil.is-done{opacity:.5;text-decoration:line-through;text-decoration-color:var(--text-dim)}.doc-body .ProseMirror .embed-widget{margin:.4em 0 .75em;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--bg-1);-webkit-user-select:none;user-select:none}.embed-frame-box{position:relative;width:100%;aspect-ratio:16 / 9;background:#000}.embed-frame-box:fullscreen{aspect-ratio:auto}.embed-widget .embed-frame,.embed-block .embed-frame{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;display:block}.embed-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:13px}.embed-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:5px 10px;font-size:12px;color:var(--text-muted);background:var(--bg-2);border-top:1px solid var(--border)}.embed-provider{text-transform:capitalize;letter-spacing:.02em}.embed-actions{display:flex;align-items:center;gap:12px}.embed-bar .embed-link{color:var(--text-muted);text-decoration:none}.embed-bar .embed-link:hover{color:var(--accent-soft)}.embed-fs{background:none;border:1px solid var(--border-2);color:var(--text-muted);border-radius:5px;padding:2px 8px;font-size:12px;cursor:pointer}.embed-fs:hover{color:var(--text);border-color:var(--accent)}.embed-block{position:relative;width:100%;margin:.75em 0;border-radius:10px;overflow:hidden;background:#000;border:1px solid var(--border)}.contents-tab{flex:1;min-height:0;display:flex;flex-direction:column}.todo-area{flex:0 0 auto;max-height:40%;display:flex;flex-direction:column;min-height:0;border-top:1px solid var(--border)}.todo-header{display:flex;align-items:center;gap:8px;padding:12px 12px 8px;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim)}.todo-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#fbbf242e;color:#fbbf24;font-size:11px;letter-spacing:0}.todo-empty{padding:4px 12px 16px;color:var(--text-dim);font-size:13px}.todo-empty code{background:var(--bg-2);border:1px solid var(--border);border-radius:3px;padding:0 4px}.todo-list{list-style:none;margin:0;padding:0 6px 12px;overflow-y:auto}.todo-item{display:flex;align-items:flex-start;gap:8px;padding:4px 6px;border-radius:6px}.todo-item:hover{background:var(--bg-2)}.todo-check{margin-top:3px;flex:0 0 auto;cursor:pointer;accent-color:#fbbf24}.todo-text{flex:1;min-width:0;text-align:left;background:none;border:none;padding:0;color:var(--text);font:inherit;font-size:13px;line-height:1.4;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.todo-text:hover{color:var(--accent-soft)}.todo-item.is-done .todo-text{color:var(--text-dim);text-decoration:line-through}.doc-body .ProseMirror table{border-collapse:collapse;width:100%;margin:.5em 0;table-layout:fixed;overflow:hidden}.doc-body .ProseMirror th,.doc-body .ProseMirror td{border:1px solid var(--border-2);padding:6px 10px;vertical-align:top;text-align:left;min-width:60px}.doc-body .ProseMirror th{background:var(--bg-2);font-weight:600}.doc-body .ProseMirror td>*,.doc-body .ProseMirror th>*{margin:0}.doc-body .ProseMirror .selectedCell:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#4f8cff2e;pointer-events:none}.doc-body .ProseMirror .column-resize-handle{position:absolute;right:-2px;top:0;bottom:0;width:4px;background:var(--accent);pointer-events:none}.doc-body .ProseMirror .tableWrapper{overflow-x:auto}.wt-tc-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:4}.wt-tc-overlay>*{pointer-events:auto}.wt-tc-grip{position:absolute;display:flex;align-items:center;justify-content:center;background:var(--bg-2);border:1px solid var(--border-2);border-radius:4px;color:var(--text-dim);transition:background .1s ease,color .1s ease,border-color .1s ease}.wt-tc-grip-col{height:16px}.wt-tc-grip-row{width:16px}.wt-tc-grip.is-near,.wt-tc-grip:hover{background:var(--accent);border-color:var(--accent);color:#fff}.wt-tc-grip:hover{cursor:grab}.wt-tc-grip-locked:hover{cursor:pointer}.wt-tc-active .wt-tc-grip:hover{cursor:grabbing}.wt-tc-dots{display:grid;gap:2px}.wt-tc-grip-col .wt-tc-dots{grid-template-columns:repeat(3,2px);grid-template-rows:repeat(2,2px)}.wt-tc-grip-row .wt-tc-dots{grid-template-columns:repeat(2,2px);grid-template-rows:repeat(3,2px)}.wt-tc-dot{width:2px;height:2px;border-radius:50%;background:currentColor}.wt-tc-insert{position:absolute;display:none;align-items:center;justify-content:center;width:16px;height:16px;padding:0;font-size:13px;line-height:1;color:var(--text-dim);background:var(--bg-2);border:1px solid var(--border-2);border-radius:50%;cursor:pointer;z-index:1;box-shadow:0 1px 3px #0000004d;transition:background .1s ease,color .1s ease,border-color .1s ease}.wt-tc-insert.is-near,.wt-tc-insert:hover{color:#fff;background:var(--accent);border-color:var(--accent)}.wt-tc-drop{position:absolute;display:none;background:var(--accent);z-index:2}.wt-tc-drop-on{display:block}.wt-tc-drop-col{width:2px}.wt-tc-drop-row{height:2px}.doc-body .ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:var(--text-dim);pointer-events:none;height:0}.chat-panel{display:flex;flex-direction:column;min-height:0;background:var(--bg-1);border-left:1px solid var(--border)}.chat-header{flex:0 0 auto;padding:12px 14px;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim);border-bottom:1px solid var(--border)}.ctx-stack{flex:0 0 auto;display:flex;flex-direction:column}.ctx-line{display:flex;align-items:center;gap:8px;padding:6px 14px;font-size:12px;color:var(--text-muted);border-bottom:1px solid var(--border)}.ctx-eye{flex:0 0 auto;color:var(--text-dim);font-size:10px}.ctx-dim{color:var(--text-dim)}.sel-context{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:8px 14px;font-size:12px;color:var(--text-muted);background:#8ab4f814;border-bottom:1px solid var(--border)}.sel-context-dot{flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--accent-soft);box-shadow:0 0 0 3px #8ab4f82e}.sel-context-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sel-context-doc{color:var(--text);font-weight:600}.sel-context-clear{flex:0 0 auto;background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:12px;line-height:1;padding:2px 4px;border-radius:4px}.sel-context-clear:hover{background:var(--bg-3);color:var(--text)}.chat-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:14px}.chat-empty{color:var(--text-dim);font-size:13px;line-height:1.6}.chat-msg{display:flex;flex-direction:column;gap:4px}.chat-msg-role{font-size:11px;color:var(--text-dim);font-weight:600}.chat-msg-body{font-size:13.5px;line-height:1.6;white-space:pre-wrap;word-break:break-word;padding:8px 10px;border-radius:8px;background:var(--bg-2)}.chat-msg-user .chat-msg-body{background:#2b3a52}.chat-msg-md{white-space:normal;font-size:13.5px}.chat-msg-md>*:first-child{margin-top:0}.chat-msg-md>*:last-child{margin-bottom:0}.chat-typing{display:flex;align-items:center;min-height:20px}.thinking-indicator{--thinking-color: var(--accent-soft);--thinking-size: 18px;--thinking-speed: 1.2s;display:inline-flex;align-items:center;color:var(--thinking-color)}.thinking-svg{height:var(--thinking-size);width:auto;overflow:visible}.thinking-dot{fill:var(--thinking-color);transform-box:fill-box;transform-origin:center}.thinking-indicator[data-variant=dots] .thinking-dot{animation:thinking-bounce var(--thinking-speed) ease-in-out infinite}.thinking-indicator[data-variant=dots] .thinking-dot:nth-child(2){animation-delay:calc(var(--thinking-speed) * .15)}.thinking-indicator[data-variant=dots] .thinking-dot:nth-child(3){animation-delay:calc(var(--thinking-speed) * .3)}@keyframes thinking-bounce{0%,70%,to{transform:translateY(0);opacity:.35}35%{transform:translateY(-35%);opacity:1}}.thinking-indicator[data-variant=wave] .thinking-dot{animation:thinking-wave var(--thinking-speed) ease-in-out infinite}.thinking-indicator[data-variant=wave] .thinking-dot:nth-child(2){animation-delay:calc(var(--thinking-speed) * .2)}.thinking-indicator[data-variant=wave] .thinking-dot:nth-child(3){animation-delay:calc(var(--thinking-speed) * .4)}@keyframes thinking-wave{0%,60%,to{transform:translateY(35%) scale(.8);opacity:.4}30%{transform:translateY(-45%) scale(1);opacity:1}}.thinking-indicator[data-variant=pulse] .thinking-dot{animation:thinking-pulse var(--thinking-speed) ease-in-out infinite}.thinking-indicator[data-variant=pulse] .thinking-dot:nth-child(2){animation-delay:calc(var(--thinking-speed) * .18)}.thinking-indicator[data-variant=pulse] .thinking-dot:nth-child(3){animation-delay:calc(var(--thinking-speed) * .36)}@keyframes thinking-pulse{0%,70%,to{transform:scale(.6);opacity:.35}35%{transform:scale(1.15);opacity:1}}@media(prefers-reduced-motion:reduce){.thinking-dot{animation:none!important;opacity:.7}}.chat-compose{flex:0 0 auto;display:flex;gap:8px;padding:10px;border-top:1px solid var(--border);align-items:flex-end}.chat-input{flex:1;resize:none;background:var(--bg-2);border:1px solid var(--border-2);border-radius:8px;color:var(--text);padding:8px 10px;outline:none;font-family:inherit;font-size:13.5px;line-height:1.5}.chat-input:focus{border-color:var(--accent)}.chat-send{flex:0 0 auto}.btn{padding:7px 14px;background:var(--bg-3);border:1px solid var(--border-2);border-radius:7px;color:var(--text);font-size:13px}.btn:hover{background:var(--border-2)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:#3f7ff0}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{background:#f05555}.confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:100}.palette-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-start;justify-content:center;padding-top:12vh;z-index:200}.palette{width:560px;max-width:92vw;max-height:64vh;display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--border-2);border-radius:12px;box-shadow:0 24px 64px #0009;overflow:hidden}.palette-search{display:flex;align-items:center;gap:10px;padding:13px 15px;border-bottom:1px solid var(--border)}.palette-search-icon{color:var(--text-dim);flex-shrink:0}.palette-search input{flex:1;background:transparent;border:none;color:var(--text);outline:none;font-size:15px}.palette-list{overflow-y:auto;padding:6px}.palette-row{display:flex;align-items:center;gap:10px;width:100%;padding:9px 11px;background:transparent;border:none;border-radius:8px;color:var(--text);text-align:left;cursor:pointer}.palette-row.active{background:var(--bg-3)}.palette-glyph{color:var(--text-dim);flex-shrink:0}.palette-row.active .palette-glyph{color:var(--accent-soft)}.palette-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.palette-book,.palette-sep{color:var(--text-dim)}.palette-open{flex-shrink:0;font-size:10px;color:var(--accent-soft);border:1px solid var(--border-2);border-radius:4px;padding:1px 5px}.palette-empty{padding:18px 14px;color:var(--text-dim);font-size:14px;text-align:center}.palette-footer{display:flex;gap:16px;padding:8px 14px;border-top:1px solid var(--border);color:var(--text-dim);font-size:11.5px}.palette-footer kbd{display:inline-block;min-width:16px;padding:1px 4px;margin-right:3px;background:var(--bg-1);border:1px solid var(--border-2);border-radius:4px;font-family:inherit;font-size:11px;text-align:center}.confirm-dialog{width:380px;max-width:90vw;background:var(--bg-2);border:1px solid var(--border-2);border-radius:12px;padding:20px;box-shadow:0 20px 60px #00000080}.confirm-title{font-size:16px;font-weight:600;margin-bottom:10px}.confirm-message{font-size:13.5px;color:var(--text-muted);line-height:1.6;margin-bottom:16px}.confirm-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.prompt-input{width:100%;padding:9px 11px;background:var(--bg);border:1px solid var(--border-2);border-radius:8px;color:var(--text);outline:none;font-size:14px;margin-bottom:16px}.prompt-input:focus{border-color:var(--accent)}.mcp-dialog{width:480px}.mcp-dialog code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:.9em}.mcp-error{color:var(--danger);font-size:13px;margin-bottom:10px}.mcp-mint-row{display:flex;gap:8px;align-items:center}.mcp-mint-row .prompt-input{margin-bottom:0}.mcp-minted{background:var(--bg);border:1px solid var(--border-2);border-radius:8px;padding:12px;margin-bottom:8px}.mcp-minted-label{font-size:12px;color:var(--warn);margin-bottom:6px}.mcp-token{display:block;word-break:break-all;font-family:ui-monospace,monospace;font-size:12.5px;background:var(--bg-2)!important;padding:8px!important;border-radius:6px}.mcp-list{margin:14px 0;max-height:220px;overflow-y:auto}.mcp-empty{color:var(--text-dim);font-size:13px;padding:8px 0}.mcp-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--border)}.mcp-row-label{flex:1;font-size:13.5px}.mcp-row-meta{font-size:12px;color:var(--text-dim)}.mcp-revoke{padding:4px 10px;font-size:12px}.account,.wsmenu{position:relative}.account-avatar{width:30px;height:30px;border-radius:50%;border:1px solid var(--border-2);background:var(--bg-3);color:var(--text);overflow:hidden;display:inline-flex;align-items:center;justify-content:center;font-weight:600;padding:0}.account-avatar img{width:100%;height:100%;object-fit:cover}.account-menu{position:absolute;top:40px;right:0;min-width:220px;background:var(--bg-2);border:1px solid var(--border-2);border-radius:10px;box-shadow:0 12px 32px #00000080;padding:6px;z-index:60}.account-head{display:flex;gap:10px;align-items:center;padding:8px}.account-head-av{width:34px;height:34px;border-radius:50%;object-fit:cover}.account-head-av.fallback{display:inline-flex;align-items:center;justify-content:center;background:var(--bg-3);font-weight:600}.account-head-name{font-weight:600}.account-head-ws{font-size:12px;color:var(--text-dim)}.account-sep{height:1px;background:var(--border);margin:6px 0}.account-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;background:transparent;border:none;border-radius:7px;color:var(--text);text-align:left}.account-item:hover,.account-item.active{background:var(--bg-3)}.account-item-name{flex:1}.ws-current{font-size:10px;color:var(--accent-soft)}.login-screen{display:flex;align-items:center;justify-content:center;height:100vh;background:radial-gradient(1200px 600px at 50% -10%,#2a2d33,var(--bg))}.login-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 44px;background:var(--bg-1);border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 64px #0006}.login-mark{font-size:26px;font-weight:700;letter-spacing:.3px}.login-tagline{margin:0 0 8px;color:var(--text-muted);font-size:13.5px;max-width:300px;text-align:center}.google-btn{display:inline-flex;align-items:center;gap:10px;padding:10px 18px;background:#fff;color:#1a1a1a;border:none;border-radius:8px;font-weight:600;font-size:14px}.google-btn:hover{background:#f1f3f4}.left-rail-help{margin-bottom:6px}.help-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;flex-direction:column;background:var(--bg)}.help-header{flex:0 0 46px;display:flex;align-items:center;gap:10px;padding:0 16px;background:var(--bg-1);border-bottom:1px solid var(--border)}.help-title{font-weight:600;letter-spacing:.2px}.help-close{margin-left:auto;width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:6px;color:var(--text-muted);font-size:22px;line-height:1}.help-close:hover{background:var(--bg-3);color:var(--text)}.help-body{flex:1;display:flex;min-height:0}.help-toc{flex:0 0 260px;overflow-y:auto;padding:16px 10px 40px;background:var(--bg-1);border-right:1px solid var(--border)}.help-toc-group{margin-bottom:14px}.help-toc-label{padding:4px 10px 6px;font-size:11px;text-transform:uppercase;letter-spacing:.7px;color:var(--text-dim)}.help-toc-item{display:block;width:100%;text-align:left;padding:6px 10px;border:none;background:transparent;border-radius:6px;color:var(--text-muted);font-size:13px}.help-toc-item:hover{background:var(--bg-2);color:var(--text)}.help-toc-item.active{background:var(--bg-3);color:var(--text)}.help-content{flex:1;min-width:0;overflow-y:auto;padding:28px 44px 96px}.markdown-body{max-width:820px;line-height:1.6;color:var(--text)}.markdown-body>*:first-child{margin-top:0}.markdown-body h1{font-size:26px;margin:0 0 16px;padding-bottom:8px;border-bottom:1px solid var(--border)}.markdown-body h2{font-size:20px;margin:32px 0 12px}.markdown-body h3{font-size:16px;margin:24px 0 8px}.markdown-body p{margin:0 0 14px}.markdown-body ul,.markdown-body ol{margin:0 0 14px;padding-left:24px}.markdown-body li{margin:4px 0}.markdown-body a{color:var(--accent-soft);text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body strong{color:var(--text);font-weight:600}.markdown-body code{background:var(--bg-2);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-family:Cascadia Code,Consolas,monospace;font-size:.88em}.markdown-body pre{background:var(--bg-1);border:1px solid var(--border);border-radius:8px;padding:14px 16px;overflow-x:auto;margin:0 0 16px}.markdown-body pre code{background:none;border:none;padding:0}.markdown-body blockquote{margin:0 0 16px;padding:2px 16px;border-left:3px solid var(--border-2);color:var(--text-muted)}.markdown-body hr{border:none;border-top:1px solid var(--border);margin:28px 0}.markdown-body table{border-collapse:collapse;width:100%;margin:0 0 18px;font-size:13.5px}.markdown-body th,.markdown-body td{border:1px solid var(--border);padding:7px 12px;text-align:left;vertical-align:top}.markdown-body th{background:var(--bg-2);font-weight:600}.markdown-body dt{font-weight:600;margin-top:12px}.markdown-body dd{margin:4px 0 0;color:var(--text-muted)}.markdown-body .callout{margin:0 0 16px;padding:12px 16px;border:1px solid var(--border);border-left-width:3px;border-radius:8px;background:var(--bg-1)}.markdown-body .callout>*:last-child{margin-bottom:0}.markdown-body .callout-title{font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.markdown-body .callout-note{border-left-color:var(--accent)}.markdown-body .callout-note .callout-title{color:var(--accent-soft)}.markdown-body .callout-tip{border-left-color:var(--success)}.markdown-body .callout-tip .callout-title{color:var(--success)}.markdown-body .callout-important{border-left-color:var(--accent-soft)}.markdown-body .callout-important .callout-title{color:var(--accent-soft)}.markdown-body .callout-warning{border-left-color:var(--warn)}.markdown-body .callout-warning .callout-title{color:var(--warn)}.markdown-body .callout-caution{border-left-color:var(--danger)}.markdown-body .callout-caution .callout-title{color:var(--danger)}.block-doc .block-list{width:100%;max-width:760px;margin:0 auto;padding:8px 24px 24px;display:flex;flex-direction:column;gap:6px}.block-item{position:relative;display:grid;grid-template-columns:22px 1fr auto;align-items:start;gap:8px;padding:8px 10px 8px 6px;border-radius:8px;border:1px solid transparent;border-left:3px solid transparent;background:transparent;transition:background .12s ease,border-color .12s ease}.block-item.is-unread{background:color-mix(in srgb,var(--warn) 9%,transparent);border-left-color:color-mix(in srgb,var(--warn) 70%,transparent)}.block-item.is-review{background:color-mix(in srgb,var(--accent) 8%,transparent);border-left-color:color-mix(in srgb,var(--accent) 70%,transparent)}.block-item.is-read{background:transparent;border-left-color:var(--border)}.block-item:hover{border-color:var(--border)}.block-item.is-unread:hover{border-color:color-mix(in srgb,var(--warn) 40%,var(--border))}.block-rail{display:flex;justify-content:center;padding-top:4px}.block-state-chip{background:none;border:none;cursor:pointer;padding:4px;border-radius:50%;line-height:0}.block-state-dot{display:block;width:10px;height:10px;border-radius:50%;border:2px solid var(--text-dim);background:transparent}.is-unread .block-state-dot{border-color:var(--warn);background:var(--warn)}.is-review .block-state-dot{border-color:var(--accent);background:var(--accent)}.is-read .block-state-dot{border-color:var(--success);background:var(--success)}.block-body{min-width:0}.block-doc .block-prose.doc-body{max-width:none;margin:0;padding:0}.block-doc .block-prose .ProseMirror{min-height:auto}.block-actions{display:flex;align-items:center;gap:4px;opacity:0;transition:opacity .12s ease}.block-item:hover .block-actions,.block-item:focus-within .block-actions{opacity:1}.block-btn,.block-type-select{background:var(--bg-2);border:1px solid var(--border);color:var(--text-muted);border-radius:6px;cursor:pointer;font-size:12px;padding:2px 6px;height:24px}.block-btn:hover{color:var(--text);border-color:var(--border-2)}.block-btn-danger:hover{color:var(--danger);border-color:var(--danger)}.block-add-end{display:block;width:100%;max-width:760px;margin:8px auto 80px;padding:8px;background:transparent;border:1px dashed var(--border);border-radius:8px;color:var(--text-dim);cursor:pointer;font-size:13px}.block-add-end:hover{border-color:var(--border-2);color:var(--text-muted)}.block-typed{cursor:default}.block-image{max-width:100%;border-radius:8px;display:block}.block-embed{position:relative;width:100%;aspect-ratio:16 / 9;border-radius:8px;overflow:hidden;background:#000}.block-embed iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.block-embed-fallback{color:var(--accent-soft);word-break:break-all}.block-url-input{width:100%;background:var(--bg-1);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:6px 8px;font-size:14px;outline:none}.block-url-input:focus{border-color:var(--accent)}.block-btn.is-above{color:var(--accent);border-color:var(--accent)}
