:root,[data-theme=light]{--color-bg:#faf8f5;--color-bg-secondary:#f0ede8;--color-text:#44403c;--color-text-secondary:#78716c;--color-border:#e7e5e0;--color-accent:#44403c;--color-destructive:#c2410c;--color-focus:#a8a29e;--color-code-bg:#edeae5;--color-blockquote-border:#d6d3cd;--color-warning-bg:#fef3cd;--color-warning-text:#856404;--color-calendar-dot:#78716c;--color-calendar-today-ring:#57534e;--color-calendar-selected-bg:#57534e;--color-calendar-selected-text:#faf8f5;--color-calendar-hover:#f0ede8;--color-input-bg:#faf8f5;--color-input-text:#44403c;--color-backdrop:#44403c4d;--color-highlight:#f5f0e0;--color-link:#78716c}[data-theme=dark]{--color-bg:#1c1917;--color-bg-secondary:#292524;--color-text:#e5e5e5;--color-text-secondary:#a8a29e;--color-border:#44403c;--color-accent:#e5e5e5;--color-destructive:#ef4444;--color-focus:#60a5fa;--color-code-bg:#352f2b;--color-blockquote-border:#57534e;--color-warning-bg:#451a03;--color-warning-text:#fbbf24;--color-calendar-dot:#e5e5e5;--color-calendar-today-ring:#e5e5e5;--color-calendar-selected-bg:#e5e5e5;--color-calendar-selected-text:#1c1917;--color-calendar-hover:#292524;--color-input-bg:#292524;--color-input-text:#e5e5e5;--color-backdrop:#0009;--color-highlight:#451a03;--color-link:#a8a29e}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg:#1c1917;--color-bg-secondary:#292524;--color-text:#e5e5e5;--color-text-secondary:#a8a29e;--color-border:#44403c;--color-accent:#e5e5e5;--color-destructive:#ef4444;--color-focus:#60a5fa;--color-code-bg:#352f2b;--color-blockquote-border:#57534e;--color-warning-bg:#451a03;--color-warning-text:#fbbf24;--color-calendar-dot:#e5e5e5;--color-calendar-today-ring:#e5e5e5;--color-calendar-selected-bg:#e5e5e5;--color-calendar-selected-text:#1c1917;--color-calendar-hover:#292524;--color-input-bg:#292524;--color-input-text:#e5e5e5;--color-backdrop:#0009;--color-highlight:#451a03;--color-link:#a8a29e}}.btn{border:1px solid var(--color-border);cursor:pointer;border-radius:6px;padding:8px 16px;font-family:inherit;font-size:14px;font-weight:500}.btn-secondary{background:var(--color-bg);color:var(--color-text)}.btn-secondary:hover{background:var(--color-bg-secondary)}.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-bg)}.btn-primary:hover{background:var(--color-accent);color:var(--color-bg);opacity:.9}.btn-danger{background:var(--color-bg);color:var(--color-destructive)}.btn-danger:hover{background:var(--color-bg-secondary)}.btn:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.btn:disabled{cursor:default;opacity:.5}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app-shell{flex-direction:column;height:100vh;display:flex}.app-shell>.split-pane{flex:1;height:auto;min-height:0}*{scrollbar-color:var(--color-border) transparent}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);background-clip:content-box;border:3px solid #0000;border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary);background-clip:content-box;border:3px solid #0000}.pane-content>div:has(.tiptap){flex-direction:column;flex:1;display:flex}.tiptap{-webkit-user-select:text;user-select:text;outline:none;flex:1;font-size:16px;line-height:1.6}.tiptap h1{margin-top:24px;margin-bottom:8px;font-size:28px;font-weight:600;line-height:1.25}.tiptap h2{margin-top:24px;margin-bottom:8px;font-size:22px;font-weight:600;line-height:1.3}.tiptap h3{margin-top:24px;margin-bottom:8px;font-size:18px;font-weight:600;line-height:1.35}.tiptap p+p{margin-top:16px}.tiptap ul,.tiptap ol{padding-left:24px}.tiptap li+li{margin-top:4px}.tiptap blockquote{border-left:3px solid var(--color-blockquote-border);padding-left:16px}.tiptap code{background:var(--color-code-bg);border-radius:4px;padding:4px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:16px}.tiptap pre{background:var(--color-bg-secondary);border-radius:4px;padding:16px}.tiptap pre code{background:0 0;padding:0}.tiptap a{color:var(--color-link);text-decoration:underline;-webkit-text-decoration-color:var(--color-border);text-decoration-color:var(--color-border);text-underline-offset:2px}.tiptap a:hover{-webkit-text-decoration-color:var(--color-link);text-decoration-color:var(--color-link)}.storage-warning{background:var(--color-warning-bg);color:var(--color-warning-text);border-radius:4px;max-width:500px;padding:8px 16px;font-size:14px;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.toolbar-btn{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.toolbar-btn:hover{color:var(--color-text)}.toolbar-btn:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.right-pane-sections{flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}.right-pane-calendar{border-top:1px solid var(--color-border);flex:none}.section-title{background:var(--color-bg);color:var(--color-text-secondary);letter-spacing:.05em;text-transform:uppercase;z-index:1;padding:8px 16px 4px;font-size:11px;font-weight:600;display:block;position:sticky;top:0}.focus-visible:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.calendar-wrapper{max-width:240px}@media 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var(--color-calendar-today-ring)}.calendar-day-selected{background:var(--color-calendar-selected-bg);color:var(--color-calendar-selected-text)}.calendar-day-selected:hover{background:var(--color-calendar-selected-bg)}.calendar-day-dot{background:var(--color-calendar-dot);border-radius:50%;width:3px;height:3px;position:absolute;bottom:2px}.calendar-day-selected .calendar-day-dot{background:var(--color-calendar-selected-text)}.calendar-day-other{opacity:.3}dialog.history-dialog{background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);border-radius:12px;width:90vw;max-width:700px;max-height:80vh;margin:auto;padding:0}dialog.history-dialog[open]{flex-direction:row;display:flex}dialog.history-dialog::backdrop{background:var(--color-backdrop)}.history-sidebar{border-right:1px solid var(--color-border);flex-direction:column;flex:0 0 200px;min-height:0;display:flex}.history-sidebar-header{border-bottom:1px solid var(--color-border);padding:12px 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p+p{margin-top:12px}.welcome-privacy{background:var(--color-bg-secondary);border-radius:8px;margin:16px 0;padding:12px 16px;font-size:14px;line-height:1.5}.welcome-privacy p+p{margin-top:8px}.welcome-muted{color:var(--color-text-secondary);font-size:13px}.welcome-actions{justify-content:flex-end;gap:8px;margin-top:24px;display:flex}.shortcut-hints{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);flex:none;justify-content:center;align-items:center;gap:16px;height:28px;padding:0 16px;display:flex}.shortcut-hint{color:var(--color-text-secondary);align-items:center;gap:4px;font-size:11px;display:flex}.shortcut-kbd{background:var(--color-bg);border:1px solid var(--color-border);border-radius:3px;padding:2px 4px;font-family:inherit;font-size:10px;line-height:1}dialog.sync-dialog{background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);border-radius:12px;width:calc(100vw - 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var(--color-border);margin:16px 0}.sync-hint{color:var(--color-text-secondary);margin-top:6px;font-size:12px;line-height:1.4}.sync-advanced-toggle{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;margin-top:12px;padding:0;font-size:12px}.sync-advanced-toggle:hover{color:var(--color-text)}.sync-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.sync-status-btn{position:relative}.sync-icon{opacity:.4;transition:opacity .2s}.sync-icon.connected{opacity:1}.sync-dot{background:#34d399;border-radius:50%;width:6px;height:6px;position:absolute;top:4px;right:4px}.theme-toggle{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.theme-toggle:hover{color:var(--color-text)}.theme-toggle:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}