:root{color-scheme:light dark;font-family:SF Pro Text,PingFang SC,Hiragino Sans GB,system-ui,-apple-system,sans-serif;line-height:1.6;--bg: #faf6f1;--bg-soft: #f3ebe3;--surface: #fffcf8;--surface-elevated: #ffffff;--border: #e8ddd3;--border-soft: #f0e6dc;--text: #3d342c;--muted: #8a7b6e;--accent: #c97b5a;--accent-soft: #f5e6de;--accent-hover: #b86a49;--accent-dark: #7a4327;--on-accent-dark: #fbf1ea;--shadow: 0 1px 3px rgba(61, 52, 44, .06);--shadow-md: 0 4px 16px rgba(61, 52, 44, .08);--radius: 10px;--radius-lg: 14px}@media(prefers-color-scheme:dark){:root:not([data-theme]),:root[data-theme=warm]{--bg: #1f1b18;--bg-soft: #2a2420;--surface: #2c2622;--surface-elevated: #352f2a;--border: #4a4038;--border-soft: #3a332d;--text: #f5ebe3;--muted: #a89888;--accent: #e09a7a;--accent-soft: #3d2f28;--accent-hover: #eca888;--accent-dark: #b56b45;--on-accent-dark: #fbf1ea;--shadow: 0 1px 3px rgba(0, 0, 0, .2);--shadow-md: 0 4px 16px rgba(0, 0, 0, .25)}}:root[data-theme=elegant]{--bg: #f5f0f6;--bg-soft: #ece2ee;--surface: #fdfbfe;--surface-elevated: #ffffff;--border: #ddc9e0;--border-soft: #ece0ee;--text: #3a2740;--muted: #7d6a83;--accent: #7c4a8c;--accent-soft: #ece0f0;--accent-hover: #693d78;--accent-dark: #4a2a58;--on-accent-dark: #f5ecf7;--shadow: 0 1px 3px rgba(58, 39, 64, .08);--shadow-md: 0 4px 16px rgba(58, 39, 64, .1)}:root[data-theme=business]{--bg: #f2f4f7;--bg-soft: #e7ebf0;--surface: #ffffff;--surface-elevated: #ffffff;--border: #d7dee6;--border-soft: #e3e8ee;--text: #1f2937;--muted: #64748b;--accent: #2563eb;--accent-soft: #dbe6f7;--accent-hover: #1d4ed8;--accent-dark: #1e3a8a;--on-accent-dark: #eaf1fd;--shadow: 0 1px 3px rgba(15, 23, 42, .08);--shadow-md: 0 4px 16px rgba(15, 23, 42, .1)}:root[data-theme=fresh]{--bg: #f2faf7;--bg-soft: #e3f5ee;--surface: #ffffff;--surface-elevated: #ffffff;--border: #cdeee0;--border-soft: #e0f5ec;--text: #1f3d34;--muted: #6b8f83;--accent: #1f9d78;--accent-soft: #dcf5ea;--accent-hover: #178363;--accent-dark: #146b52;--on-accent-dark: #eafaf3;--shadow: 0 1px 3px rgba(31, 61, 52, .08);--shadow-md: 0 4px 16px rgba(31, 61, 52, .1)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit;color:inherit}button{transition:background .15s,border-color .15s,transform .1s}button:active:not(:disabled){transform:scale(.98)}.fn-app{height:100vh;display:flex;flex-direction:column}.fn-header{display:flex;align-items:center;gap:1rem;padding:.65rem 1.25rem;border-bottom:1px solid var(--border-soft);background:var(--surface);box-shadow:var(--shadow)}.fn-logo{font-weight:700;font-size:1.05rem;color:var(--accent);letter-spacing:-.02em}.fn-toolbar{display:flex;gap:.5rem;flex:1}.fn-toolbar button{padding:.4rem .85rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-elevated);cursor:pointer;color:var(--text)}.fn-toolbar button:hover{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}.fn-toolbar button.active{border-color:var(--accent-dark);color:var(--on-accent-dark);background:var(--accent-dark)}.fn-toolbar button.active:hover{background:color-mix(in srgb,var(--accent-dark) 88%,black)}.fn-toolbar__tab{position:relative}.fn-dropdown{position:relative;display:inline-flex}.fn-dropdown__trigger{display:inline-flex;align-items:center;gap:.3rem}.fn-dropdown__caret{font-size:.7em;opacity:.7}.fn-dropdown__menu{position:absolute;top:calc(100% + .3rem);left:0;z-index:30;display:flex;flex-direction:column;min-width:11rem;padding:.3rem;gap:.15rem;background:var(--surface-elevated);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.fn-dropdown__menu--right{left:auto;right:0}.fn-dropdown__menu button{width:100%;text-align:left;border:none;background:transparent;padding:.4rem .6rem;border-radius:calc(var(--radius) - 2px)}.fn-dropdown__menu button:hover{background:var(--accent-soft)}.fn-unread-badge{position:absolute;top:-.35rem;right:-.35rem;min-width:1.05rem;height:1.05rem;padding:0 .28rem;border-radius:999px;background:#e74c3c;color:#fff;font-size:.62rem;font-weight:700;line-height:1.05rem;text-align:center;pointer-events:none;box-shadow:0 0 0 2px var(--surface)}.fn-unread-badge--sidebar{position:static;flex-shrink:0;min-width:1.15rem;height:1.15rem;line-height:1.15rem;font-size:.65rem;box-shadow:none}.fn-field--checkboxes{border:none;margin:0;padding:0}.fn-field--checkboxes legend{font-size:.9rem;margin-bottom:.5rem;color:var(--text)}.fn-checkbox{display:flex;align-items:center;gap:.5rem;margin:.35rem 0;cursor:pointer;font-size:.9rem}.fn-checkbox input{width:1rem;height:1rem;accent-color:var(--accent)}.fn-sound-settings{margin:.5rem 0 .25rem 1.6rem;display:flex;flex-direction:column;gap:.55rem}.fn-sound-settings__row{display:flex;align-items:center;gap:.6rem;font-size:.85rem}.fn-sound-settings__row>span:first-child{min-width:3.2rem;color:var(--muted)}.fn-sound-settings__row select{padding:.3rem .5rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text)}.fn-sound-settings__row input[type=range]{flex:1;max-width:180px;accent-color:var(--accent)}.fn-sound-settings__value{min-width:2.5rem;color:var(--muted);font-variant-numeric:tabular-nums}.fn-sound-preview-btn{padding:.3rem .6rem;border:1px solid var(--border);border-radius:6px;background:var(--surface-elevated);cursor:pointer;font-size:.8rem;white-space:nowrap}.fn-sound-preview-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.fn-sound-preview-btn:disabled,.fn-sound-settings__row select:disabled,.fn-sound-settings__row input:disabled{opacity:.5;cursor:not-allowed}.fn-theme-picker{display:flex;flex-wrap:wrap;gap:.6rem}.fn-theme-swatch{display:flex;align-items:center;gap:.4rem;padding:.4rem .75rem;border:1px solid var(--border);border-radius:999px;background:var(--surface-elevated);cursor:pointer;font-size:.85rem;color:var(--text)}.fn-theme-swatch:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}.fn-theme-swatch.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}.fn-theme-swatch__dot{width:.85rem;height:.85rem;border-radius:50%;flex-shrink:0;box-shadow:0 0 0 2px color-mix(in srgb,var(--text) 8%,transparent)}.fn-search{margin-left:auto;padding:.4rem .85rem;border:1px solid var(--border);border-radius:var(--radius);min-width:200px;background:var(--bg-soft)}.fn-search:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.fn-body{flex:1;display:flex;min-height:0}.fn-sidebar{width:280px;flex-shrink:0;border-right:1px solid var(--border-soft);background:var(--surface);overflow:auto;transition:width .15s ease,border-color .15s ease}.fn-sidebar--collapsed{width:0;border-right-color:transparent;overflow:hidden}.fn-sidebar__content{width:280px}.fn-sidebar-toggle{flex-shrink:0;width:16px;align-self:stretch;border:none;border-right:1px solid var(--border-soft);background:var(--surface);color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.75rem;padding:0}.fn-sidebar-toggle:hover{background:var(--accent-soft);color:var(--accent)}.fn-tree{list-style:none;margin:0;padding:.5rem}.fn-tree-node{list-style:none}.fn-main{flex:1;overflow:auto;padding:1.5rem 2rem;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-soft) 100%)}.fn-note{position:relative;max-width:820px;width:100%;margin:0 auto}.fn-note-resize-handle{position:absolute;top:0;bottom:0;right:-14px;width:14px;cursor:col-resize;z-index:1}.fn-note-resize-handle:after{content:"";position:absolute;top:0;bottom:0;left:6px;width:2px;border-radius:2px;background:transparent;transition:background .15s}.fn-note-resize-handle:hover:after{background:color-mix(in srgb,var(--accent) 55%,transparent)}body.fn-resizing-note{cursor:col-resize;-webkit-user-select:none;user-select:none}body.fn-resizing-note .fn-note-resize-handle:after{background:var(--accent)}.fn-note__title{width:100%;font-size:1.65rem;font-weight:600;border:none;background:transparent;margin-bottom:1rem;outline:none;letter-spacing:-.02em}.fn-note__title::placeholder{color:var(--muted);opacity:.7}.fn-editor{min-height:320px;border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;background:var(--surface-elevated);box-shadow:var(--shadow)}.fn-editor--source .cm-editor{min-height:360px}.fn-editor--wysiwyg .ProseMirror{outline:none;min-height:360px}.fn-editor--lined .ProseMirror{counter-reset:fn-line;padding-left:.25rem}.fn-editor--lined .ProseMirror>*{position:relative;counter-increment:fn-line;padding-left:2.75rem;min-height:1.5em}.fn-editor--lined .ProseMirror>*:before{content:counter(fn-line);position:absolute;left:0;top:.1rem;width:2.25rem;text-align:right;padding-right:.5rem;color:var(--muted);font-size:.78rem;font-variant-numeric:tabular-nums;opacity:.65;-webkit-user-select:none;user-select:none;border-right:1px solid var(--border-soft)}.fn-code-block-wrap{position:relative;margin:.75rem 0}.fn-code-block__lang-bar{display:flex;align-items:center;padding:.25rem .5rem;border:2px solid color-mix(in srgb,var(--accent) 35%,var(--border));border-bottom:none;border-radius:var(--radius) var(--radius) 0 0;background:color-mix(in srgb,var(--accent) 55%,#1e1e2e)}.fn-code-block__lang-btn,.fn-code-block__lang-input{font-size:.72rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:#cdd6f4;background:transparent;border:1px solid transparent;border-radius:calc(var(--radius) - 2px);padding:.1rem .35rem;cursor:pointer}.fn-code-block__lang-input{cursor:text;min-width:5rem;text-transform:none}.fn-code-block-wrap pre.fn-code-block{margin:0;padding:1rem;border:2px solid color-mix(in srgb,var(--accent) 35%,var(--border));border-radius:0 0 var(--radius) var(--radius);background:#1e1e2e;color:#cdd6f4;overflow-x:auto;box-shadow:inset 0 2px 8px #00000040}.fn-code-block-wrap pre.fn-code-block code{display:block;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.85rem;line-height:1.55;background:transparent;color:inherit}.fn-embed-attach--draggable{cursor:grab}.fn-embed-attach--draggable:active{cursor:grabbing}.fn-embed-attach__drag{cursor:grab;opacity:.45;font-size:.75rem;-webkit-user-select:none;user-select:none;padding:0 .1rem}.fn-embed-attach__drag:hover{opacity:.85}.fn-embed-attach--drag-over{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 35%,transparent)}.fn-field__row{display:flex;gap:.5rem;align-items:center}.fn-field__row input{flex:1}.fn-editor--wysiwyg a.fn-link{color:var(--accent)}.fn-editor--wysiwyg .ProseMirror blockquote{margin:.85rem 0;padding:.75rem 1rem .75rem 1.15rem;border-left:4px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;background:color-mix(in srgb,var(--accent) 10%,var(--surface-elevated));color:color-mix(in srgb,var(--text) 82%,var(--muted));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 14%,var(--border-soft)),var(--shadow)}.fn-editor--wysiwyg .ProseMirror blockquote>p:first-child:before{content:"“";margin-right:.2rem;font-family:Georgia,Times New Roman,serif;font-size:1.35rem;line-height:0;vertical-align:-.15em;color:var(--accent);opacity:.75;font-style:normal}.fn-editor--wysiwyg .ProseMirror blockquote p{margin:.4rem 0;font-style:italic;line-height:1.65}.fn-editor--wysiwyg .ProseMirror blockquote p:first-child{margin-top:0}.fn-editor--wysiwyg .ProseMirror blockquote p:last-child{margin-bottom:0}.fn-editor--wysiwyg .ProseMirror blockquote blockquote{margin:.5rem 0 0;background:color-mix(in srgb,var(--accent) 6%,var(--surface-elevated))}.fn-embed-attach-wrap{display:inline}.fn-embed-attach{position:relative;display:inline-flex;align-items:center;gap:.35rem;max-width:100%;margin:.15rem .25rem .15rem 0;padding:.25rem .45rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-elevated);box-shadow:var(--shadow);vertical-align:middle;font-size:.88rem;line-height:1.3}.fn-embed-attach:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border))}.fn-embed-attach__icon{flex-shrink:0;opacity:.85}.fn-embed-attach__label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:12rem;color:var(--text)}.fn-embed-attach__actions{display:inline-flex;align-items:center;gap:.15rem;margin-left:.1rem}.fn-embed-attach__actions button{display:inline-flex;align-items:center;justify-content:center;width:1.35rem;height:1.35rem;padding:0;border:1px solid var(--border-soft);border-radius:calc(var(--radius) - 2px);background:var(--bg);color:var(--muted);cursor:pointer;font-size:.75rem;line-height:1}.fn-embed-attach__actions button:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,var(--border));background:var(--accent-soft)}.fn-embed-attach__tooltip{position:absolute;left:50%;bottom:calc(100% + .45rem);transform:translate(-50%) scale(.96);z-index:20;max-width:16rem;padding:.4rem .55rem;border-radius:var(--radius);background:color-mix(in srgb,var(--text) 92%,transparent);color:var(--surface-elevated);font-size:.78rem;line-height:1.35;white-space:normal;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .15s ease,transform .15s ease,visibility .15s;box-shadow:var(--shadow-md)}.fn-embed-attach__tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:color-mix(in srgb,var(--text) 92%,transparent)}.fn-embed-attach:hover .fn-embed-attach__tooltip,.fn-embed-attach:focus-within .fn-embed-attach__tooltip{opacity:1;visibility:visible;transform:translate(-50%) scale(1)}.fn-embed-attach--edit{gap:.25rem}.fn-embed-attach__edit-input{min-width:6rem;max-width:10rem;padding:.15rem .35rem;border:1px solid var(--border);border-radius:calc(var(--radius) - 2px);background:var(--bg);font-size:.82rem}.fn-embed-attach--edit button{width:1.35rem;height:1.35rem;padding:0;border:1px solid var(--border-soft);border-radius:calc(var(--radius) - 2px);background:var(--bg);cursor:pointer;font-size:.75rem}.fn-unlock{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,var(--bg) 0%,var(--accent-soft) 120%)}.fn-unlock__card{width:min(400px,90vw);padding:2rem;background:var(--surface-elevated);border-radius:var(--radius-lg);border:1px solid var(--border-soft);box-shadow:var(--shadow-md)}.fn-unlock__card--wide{width:min(480px,94vw)}.fn-unlock__vaults{margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--border-soft)}.fn-unlock__vault-list{list-style:none;margin:.5rem 0;padding:0;display:flex;flex-direction:column;gap:.35rem;max-height:160px;overflow:auto}.fn-unlock__vault-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.55rem .75rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft);cursor:pointer;text-align:left;color:inherit;font:inherit}.fn-unlock__vault-item.active{border-color:var(--accent-dark);background:var(--accent-dark);color:var(--on-accent-dark)}.fn-unlock__vault-item.active .fn-unlock__vault-meta{color:color-mix(in srgb,var(--on-accent-dark) 70%,transparent)}.fn-unlock__vault-item:disabled{opacity:.6;cursor:not-allowed}.fn-unlock__vault-label{font-weight:500}.fn-unlock__vault-meta{font-size:.78rem;color:var(--muted);white-space:nowrap}.fn-unlock__vault-add{width:100%;margin-top:.35rem;padding:.5rem;border:1px dashed var(--border);border-radius:var(--radius);background:transparent;color:var(--accent);cursor:pointer;font-size:.88rem}.fn-unlock__vault-add:hover{background:var(--bg-soft)}.fn-unlock__new-vault{display:flex;flex-direction:column;gap:.5rem;margin-top:.35rem}.fn-unlock__new-vault-actions{display:flex;gap:.5rem}.fn-unlock__new-vault-actions button{flex:1}.fn-unlock__tabs{display:flex;gap:.35rem;margin-bottom:1rem;padding:.25rem;border-radius:var(--radius);background:var(--bg-soft)}.fn-unlock__tabs button{flex:1;padding:.45rem .65rem;border:1px solid transparent;border-radius:calc(var(--radius) - 2px);background:var(--surface-elevated);color:var(--muted);cursor:pointer;font-size:.88rem}.fn-unlock__tabs button:hover:not(.active){color:var(--text);border-color:color-mix(in srgb,var(--accent) 30%,var(--border))}.fn-unlock__tabs button.active{background:var(--accent-dark);border-color:var(--accent-dark);color:var(--on-accent-dark);box-shadow:var(--shadow)}.fn-unlock__card form{display:flex;flex-direction:column;gap:.75rem}.fn-unlock__card h1{margin:0 0 .5rem;color:var(--accent)}.fn-unlock__card input{padding:.65rem .75rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft)}.fn-unlock__card input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.fn-unlock__card button{padding:.65rem;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;font-weight:500}.fn-unlock__card button:hover{background:var(--accent-hover)}.fn-unlock__hint{color:var(--muted);font-size:.9rem}.fn-unlock__error{color:#ff3b30;margin:0;font-size:.9rem}.fn-empty--inline{min-height:auto;height:100%}.fn-tree--nested{padding:0}.fn-tree-node__drag{cursor:grab;color:var(--muted);font-size:.75rem;-webkit-user-select:none;user-select:none;padding:0 2px}.fn-tree-node__rename{flex:1;min-width:0;padding:.35rem .5rem;border:1px solid var(--accent);border-radius:4px;font:inherit}.fn-tree-node__row--drop-before{box-shadow:inset 0 2px 0 0 var(--accent)}.fn-tree-node__row--drop-after{box-shadow:inset 0 -2px 0 0 var(--accent)}.fn-tree-node__row--drop-inside{background:color-mix(in srgb,var(--accent) 15%,var(--bg));outline:1px dashed var(--accent)}.fn-tree-root-zone{min-height:100%}.fn-tree-root-zone--active{background:color-mix(in srgb,var(--accent) 8%,transparent)}.fn-tree-root-hint{font-size:.7rem;color:var(--muted);padding:.25rem .75rem;opacity:.85}.fn-tree-node__row{display:flex;align-items:center;gap:2px;border-radius:6px;min-width:0}.fn-tree-node__row button{width:auto;flex-shrink:0}.fn-tree-node.active>.fn-tree-node__row{background:var(--accent-soft);border-radius:var(--radius)}.fn-tree-node__toggle,.fn-tree-node__spacer{width:18px;flex-shrink:0;border:none;background:transparent;cursor:pointer;padding:0;color:var(--muted)}.fn-tree-node__label{flex:1 1 0;display:flex;align-items:center;gap:4px;padding:.4rem .25rem;border:none;background:transparent;cursor:pointer;text-align:left;min-width:3rem;overflow:hidden}.fn-tree-node__icon{flex-shrink:0}.fn-tree-node__text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.fn-tree-node__actions{display:flex;flex-shrink:0;gap:2px}.fn-tree-node__actions--always{display:flex}.fn-tree-node__actions--hover{display:none}.fn-tree-node__row:hover .fn-tree-node__actions--hover{display:flex}.fn-tree-node__actions button{padding:.15rem .35rem;border:none;background:transparent;cursor:pointer;border-radius:4px;font-size:.75rem}.fn-tree-node__actions button:hover{background:var(--border)}.fn-tree-empty{padding:1rem;text-align:center;color:var(--muted)}.fn-tree-empty button{margin-top:.5rem;padding:.35rem .75rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer}.fn-sync-dot:after{content:" •";color:var(--accent)}.fn-conflict-dot:after{content:" ⚠";color:#ff9500}.fn-editor-toolbar{display:flex;flex-wrap:wrap;gap:.25rem;margin-bottom:.5rem}.fn-editor-toolbar button{padding:.25rem .5rem;border:1px solid var(--border);border-radius:4px;background:var(--surface);cursor:pointer;font-size:.85rem;min-width:2rem}.fn-editor-toolbar button.active{border-color:var(--accent);color:var(--accent)}.fn-editor-toolbar__sep{width:1px;background:var(--border);margin:0 .25rem}.fn-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:grid;place-items:center;z-index:100}.fn-modal{width:min(420px,92vw);max-height:85vh;padding:1.5rem;background:var(--surface);border-radius:12px;border:1px solid var(--border);overflow-y:auto}.fn-modal h2{margin:0 0 1rem}.fn-field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.75rem}.fn-field input{padding:.5rem;border:1px solid var(--border);border-radius:6px}.fn-modal__actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.fn-modal__actions button{padding:.45rem .85rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer}.fn-modal__actions button:first-child{background:var(--accent);color:#fff;border-color:var(--accent)}.fn-modal__actions button:first-child:hover{background:var(--accent-hover)}.fn-sync-status{color:var(--muted);font-size:.9rem}.fn-tree--search{list-style:none;margin:0;padding:.5rem}.fn-tree--search button{width:100%;text-align:left;padding:.5rem;border:none;background:transparent;border-radius:6px;cursor:pointer}.fn-tree--search button:hover{background:var(--bg)}.fn-search-result{display:flex;flex-direction:column;align-items:flex-start;gap:.2rem;text-align:left}.fn-search-result__title{font-weight:600;color:var(--text)}.fn-search-result__snippet{font-size:.78rem;color:var(--muted);line-height:1.35}.fn-table-wrap{overflow:auto;border:1px solid var(--border);border-radius:8px}.fn-table{width:100%;border-collapse:collapse;font-size:.9rem}.fn-table th,.fn-table td{border-bottom:1px solid var(--border);padding:.35rem;vertical-align:top}.fn-table th{background:var(--bg);position:sticky;top:0}.fn-table input{width:100%;border:1px solid transparent;background:transparent;padding:.25rem}.fn-table input:focus{border-color:var(--accent);background:var(--surface)}.fn-table-cell{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem;min-height:1.75rem;border-radius:calc(var(--radius) - 2px)}.fn-table-cell--selected{background:color-mix(in srgb,var(--accent) 16%,transparent);outline:1px solid color-mix(in srgb,var(--accent) 45%,transparent);outline-offset:-1px}.fn-table-cell--formula .fn-table-cell__formula-input{font-variant-numeric:tabular-nums;text-align:right;color:var(--accent);font-weight:600}.fn-table-cell--error .fn-table-cell__formula-input{color:#e74c3c}.fn-table-cell__text{flex:1 1 3rem;min-width:2rem;border:none;background:transparent;padding:.2rem .15rem;font:inherit;color:inherit}.fn-table-cell__text:focus{outline:none;background:color-mix(in srgb,var(--accent-soft) 35%,transparent);border-radius:calc(var(--radius) - 2px)}.fn-table__col-head-row{display:flex;align-items:center;gap:.3rem}.fn-table__col-letter{flex-shrink:0;border:1px solid var(--border);border-radius:4px;background:var(--bg-soft);color:var(--muted);cursor:pointer;font-size:.68rem;font-weight:700;line-height:1;padding:.15rem .35rem}.fn-table__col-letter:hover{border-color:var(--accent);color:var(--accent)}.fn-table__sort{flex:1;border:none;background:transparent;cursor:pointer;font-weight:600;padding:0;text-align:left}.fn-table__rownum-col{width:2.5rem;min-width:2.5rem;text-align:center;color:var(--muted);font-size:.75rem;font-variant-numeric:tabular-nums;cursor:pointer;-webkit-user-select:none;user-select:none;background:var(--bg-soft)}.fn-table__rownum-col:hover{color:var(--accent)}.fn-table__filter{display:block;width:100%;margin-top:.25rem;padding:.2rem .35rem;font-size:.75rem;border:1px solid var(--border);border-radius:4px}.fn-table__col-del,.fn-table-editor__tools button,.fn-table-export button,.fn-import-btn{padding:.35rem .75rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer;font-size:.85rem}.fn-table-export{display:flex;gap:.5rem;margin-bottom:.75rem;flex-wrap:wrap}.fn-table-editor__tools{display:flex;gap:.5rem;margin-bottom:.5rem;flex-wrap:wrap;align-items:center}.fn-table-editor__attach-select{padding:.35rem .6rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-elevated);color:var(--text);font-size:.85rem;max-width:280px}.fn-table-editor__hint{margin-top:.5rem;color:var(--muted);font-size:.8rem}.fn-table-editor__formula-hint{color:var(--muted);font-size:.78rem;margin-left:.25rem}.fn-table-editor__stats{display:flex;gap:1rem;margin-top:.6rem;padding:.4rem .75rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--accent-soft);color:var(--text);font-size:.82rem;font-variant-numeric:tabular-nums;flex-wrap:wrap}.fn-table__rename{margin-left:.5rem;border:none;background:transparent;color:var(--accent);cursor:pointer;font-size:.75rem}.fn-chat{display:flex;flex-direction:column;height:100%;min-height:480px}.fn-chat__start{display:flex;gap:.5rem;margin-bottom:.75rem}.fn-chat__peers{list-style:none;margin:0 0 .75rem;padding:0;display:flex;flex-wrap:wrap;gap:.35rem}.fn-chat__peer{padding:.35rem .65rem;border:1px solid var(--border);border-radius:999px;background:var(--surface);cursor:pointer;font-size:.85rem;color:inherit}.fn-chat__peer.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent)}.fn-chat__start input{flex:1;padding:.45rem;border:1px solid var(--border);border-radius:6px}.fn-chat__header{font-weight:600;margin-bottom:.5rem;flex-shrink:0}.fn-chat__messages-wrap{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.fn-chat__new-msg-badge{position:absolute;top:.5rem;right:.75rem;z-index:2;padding:.35rem .75rem;border:1px solid var(--accent);border-radius:999px;background:var(--surface-elevated, var(--surface));color:var(--accent);font-size:.8rem;cursor:pointer;box-shadow:var(--shadow, 0 2px 8px rgba(0, 0, 0, .12))}.fn-chat__new-msg-badge:hover{background:color-mix(in srgb,var(--accent) 10%,var(--surface))}.fn-chat__messages{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:.5rem;padding:.5rem 0}.fn-chat__empty{margin:auto;color:var(--muted);font-size:.9rem;text-align:center;padding:2rem 1rem}.fn-chat__bubble{max-width:70%;padding:.5rem .75rem;border-radius:10px;background:var(--surface);border:1px solid var(--border)}.fn-chat__bubble--out{align-self:flex-end;background:color-mix(in srgb,var(--accent) 12%,var(--surface))}.fn-chat__bubble-foot{display:flex;align-items:center;justify-content:flex-end;gap:.3rem;margin-top:.25rem}.fn-chat__bubble time{font-size:.7rem;color:var(--muted)}.fn-chat__status{font-size:.75rem;line-height:1;color:var(--muted)}.fn-chat__status--delivered{color:var(--text)}.fn-chat__status--read{color:var(--accent)}.fn-chat__bubble-head{display:flex;justify-content:flex-end;margin:-.15rem -.25rem .25rem}.fn-chat__delete{border:none;background:transparent;color:var(--muted);cursor:pointer;font-size:1rem;line-height:1;padding:0 .2rem;opacity:.5}.fn-chat__delete:hover{opacity:1;color:var(--danger, #c0392b)}.fn-chat__text{margin:0;white-space:pre-wrap;word-break:break-word}.fn-chat__attachments{display:flex;flex-direction:column;gap:.5rem;margin-top:.35rem;width:100%}.fn-chat__bubble--attachment{min-width:8rem}.fn-chat__attachment-image-btn{display:block;padding:0;border:none;background:transparent;cursor:pointer;max-width:min(280px,100%);text-align:left}.fn-chat__attachment-image-wrap{position:relative;display:inline-block;max-width:min(280px,100%)}.fn-chat__attachment-image-remove{position:absolute;top:.25rem;right:.25rem;width:1.35rem;height:1.35rem;border:none;border-radius:999px;background:#0000008c;color:#fff;cursor:pointer;font-size:.95rem;line-height:1;opacity:.85}.fn-chat__attachment-image-remove:hover{opacity:1;background:#000000b8}.fn-chat__attachment-image{display:block;max-width:min(280px,100%);max-height:320px;border-radius:8px;object-fit:contain;background:color-mix(in srgb,var(--border) 25%,transparent)}.fn-chat__attachment-image-name{display:block;margin-top:.25rem;font-size:.72rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fn-chat__attachment-file-wrap{max-width:100%}.fn-chat__attachment-file{display:flex;align-items:center;gap:.5rem;padding:.45rem .55rem;border:1px solid var(--border);border-radius:8px;background:var(--surface-elevated);max-width:min(320px,100%)}.fn-chat__attachment-file-icon{flex-shrink:0;font-size:1.25rem}.fn-chat__attachment-file-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:.1rem}.fn-chat__attachment-file-name{font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fn-chat__attachment-file-size{font-size:.72rem;color:var(--muted)}.fn-chat__attachment-file button{flex-shrink:0;border:none;background:transparent;cursor:pointer;color:var(--accent);font-size:1rem;padding:.2rem}.fn-chat__pending-files{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.5rem}.fn-chat__pending-file{display:inline-flex;align-items:center;gap:.25rem;padding:.2rem .45rem;border:1px solid var(--border);border-radius:6px;font-size:.8rem;background:var(--surface)}.fn-chat__pending-file button{border:none;background:transparent;cursor:pointer;color:var(--muted)}.fn-chat__attach-btn{padding:.45rem .6rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer}.fn-chat__attach-btn:disabled{opacity:.5;cursor:not-allowed}.fn-chat__composer{display:flex;gap:.5rem;margin-top:.75rem}.fn-chat__composer input{flex:1;padding:.5rem;border:1px solid var(--border);border-radius:6px}.fn-sidebar-chat{padding:1rem}.fn-chat-sidebar{display:flex;flex-direction:column;height:100%;padding:.75rem;gap:.5rem;min-height:0}.fn-chat-sidebar__start{display:flex;gap:.35rem;flex-shrink:0}.fn-chat-sidebar__start input{flex:1;min-width:0;padding:.45rem;border:1px solid var(--border);border-radius:6px;font-size:.85rem}.fn-chat-sidebar__start button{flex-shrink:0;width:2rem;padding:0;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer;font-size:1.1rem;line-height:1}.fn-chat-sidebar__list{list-style:none;margin:0;padding:0;flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:.25rem}.fn-chat-sidebar__empty{color:var(--muted);font-size:.85rem;padding:.75rem .35rem}.fn-chat-sidebar__item{display:flex;flex-direction:column;align-items:flex-start;gap:.15rem;width:100%;padding:.55rem .65rem;border:1px solid transparent;border-radius:8px;background:transparent;cursor:pointer;text-align:left;color:inherit;font:inherit}.fn-chat-sidebar__item:hover{background:var(--surface-elevated, color-mix(in srgb, var(--border) 30%, transparent))}.fn-chat-sidebar__item.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--surface))}.fn-chat-sidebar__item-head{display:flex;align-items:center;gap:.35rem;width:100%;min-width:0}.fn-chat-sidebar__name{font-weight:600;font-size:.9rem;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fn-chat-sidebar__preview{font-size:.78rem;color:var(--muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fn-chat-sidebar__time{font-size:.7rem;color:var(--muted)}.fn-loading,.fn-empty{min-height:100vh;display:grid;place-items:center;color:var(--muted)}.fn-attachments{margin-top:1.75rem;padding:1.25rem;background:var(--surface-elevated);border:1px solid var(--border-soft);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.fn-attachments__head{display:flex;align-items:baseline;gap:.75rem;margin-bottom:1rem}.fn-attachments__title{margin:0;font-size:1rem;font-weight:600;color:var(--text)}.fn-attachments__hint{font-size:.75rem;color:var(--muted)}.fn-attachments__drop{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem;border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--bg-soft);transition:border-color .15s,background .15s}.fn-attachments__drop--active{border-color:var(--accent);background:var(--accent-soft)}.fn-attachments__desc-input{width:100%;max-width:360px;padding:.5rem .75rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);text-align:center}.fn-attachments__upload-btn{padding:.5rem 1.25rem;border:none;border-radius:var(--radius);background:var(--accent);color:#fff;cursor:pointer;font-weight:500}.fn-attachments__upload-btn:hover:not(:disabled){background:var(--accent-hover)}.fn-attachments__upload-btn:disabled{opacity:.6;cursor:not-allowed}.fn-attachments__drop-hint{margin:0;font-size:.8rem;color:var(--muted)}.fn-attachments__empty{margin:.75rem 0 0;text-align:center;color:var(--muted);font-size:.9rem}.fn-attachments__list{list-style:none;margin:1rem 0 0;padding:0;display:flex;flex-direction:column;gap:.5rem}.fn-attachments__item{display:flex;align-items:flex-start;gap:.75rem;padding:.75rem;border:1px solid var(--border-soft);border-radius:var(--radius);background:var(--bg-soft)}.fn-attachments__icon{font-size:1.25rem;line-height:1;flex-shrink:0}.fn-attachments__meta{flex:1;min-width:0}.fn-attachments__name{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fn-attachments__sync{color:var(--accent);font-size:.85rem}.fn-attachments__size{font-size:.75rem;color:var(--muted);margin-top:.15rem}.fn-attachments__description{font-size:.85rem;color:var(--muted);margin-top:.35rem}.fn-attachments__link{margin-left:.5rem;padding:0;border:none;background:none;color:var(--accent);cursor:pointer;font-size:.8rem}.fn-attachments__edit{display:flex;gap:.35rem;margin-top:.35rem;flex-wrap:wrap}.fn-attachments__edit input{flex:1;min-width:120px;padding:.35rem .5rem;border:1px solid var(--border);border-radius:6px;background:var(--surface)}.fn-attachments__edit button{padding:.35rem .6rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer;font-size:.8rem}.fn-attachments__edit button[type=submit]{background:var(--accent);color:#fff;border-color:var(--accent)}.fn-attachments__actions{display:flex;gap:.25rem;flex-shrink:0}.fn-attachments__actions button{width:2rem;height:2rem;padding:0;border:1px solid var(--border);border-radius:8px;background:var(--surface);cursor:pointer;font-size:1rem;line-height:1}.fn-attachments__actions button:hover{background:var(--accent-soft);border-color:var(--accent)}