:root{--bg:#f6f7f9;--surface:#fff;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--accent:#4f46e5;--accent-soft:#eef2ff;--danger:#dc2626;--done:#9ca3af;--paper:#fff;--paper-rule:#eef0f4;--radius:10px;--topbar:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1115;--surface:#171a21;--text:#e5e7eb;--muted:#9ca3af;--border:#2a2f3a;--accent:#818cf8;--accent-soft:#1e1b4b;--done:#6b7280;--paper:#fbfbf8;--paper-rule:#eceae4}}*{box-sizing:border-box}body{background:var(--bg);-webkit-tap-highlight-color:transparent;margin:0}a{color:var(--accent);text-decoration:none}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer;border:1px solid var(--border);background:var(--surface);border-radius:8px;min-height:40px;padding:8px 14px}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button:disabled{opacity:.5;cursor:default}button.danger{color:var(--danger)}button.subtle{background:0 0;border-color:#0000}input,textarea{border:1px solid var(--border);background:var(--surface);border-radius:8px;min-height:40px;padding:8px 12px}input:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.topbar{z-index:10;height:var(--topbar);background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:20px;padding:0 20px;display:flex;position:sticky;top:0}.brand{color:var(--text);font-size:1.15rem;font-weight:700}.topbar nav{flex:1;gap:4px;display:flex}.topbar nav a{color:var(--muted);border-radius:8px;padding:8px 12px}.topbar nav a.active{color:var(--accent);background:var(--accent-soft)}main{max-width:980px;margin:0 auto;padding:20px 20px 80px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}h1{margin:0;font-size:1.6rem}h2{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:24px 0 8px;font-size:.85rem}.count,.muted,.hint{color:var(--muted);font-size:.9rem;font-weight:400}.empty{color:var(--muted);text-align:center;padding:32px 0}.crumbs{margin-bottom:8px;font-size:.9rem}.dot{vertical-align:middle;border-radius:50%;width:9px;height:9px;display:inline-block}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px}.controls,.row-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.row-actions{margin:16px 0}.segmented{border:1px solid var(--border);border-radius:8px;display:inline-flex;overflow:hidden}.segmented button{background:var(--surface);border:0;border-radius:0}.segmented button+button{border-left:1px solid var(--border)}.segmented button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent);font-weight:600}.toggle{color:var(--muted);align-items:center;gap:6px;display:inline-flex}.swatches{gap:6px;display:flex}.swatch{border:2px solid #0000;border-radius:50%;width:28px;height:28px;min-height:0;padding:0}.swatch[aria-checked=true]{border-color:var(--surface);box-shadow:0 0 0 2px var(--text)}.sync-badge{color:var(--muted);border-radius:999px;align-items:center;gap:8px;min-height:34px;padding:4px 12px;font-size:.85rem;display:inline-flex}.sync-dot{background:#10b981;border-radius:50%;width:8px;height:8px}.sync-badge.syncing .sync-dot{background:var(--accent);animation:1s infinite alternate pulse-dot}.sync-badge.offline .sync-dot{background:var(--done)}.sync-badge.error .sync-dot,.sync-badge.warn{color:var(--danger);background:0 0}.sync-badge.error .sync-dot{background:var(--danger)}@keyframes pulse-dot{to{opacity:.3}}.task-list{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin:0;padding:0;list-style:none}.task-list:empty{display:none}.task-row{flex-wrap:wrap;align-items:center;gap:4px 12px;min-height:52px;padding:10px 14px;display:flex}.task-row+.task-row{border-top:1px solid var(--border)}.task-row input[type=checkbox]{width:22px;height:22px;min-height:0;accent-color:var(--accent)}.task-label{color:var(--text);flex:1}.task-row.done .task-label{color:var(--done);text-decoration:line-through}.task-meta{color:var(--muted);align-items:center;gap:6px;font-size:.85rem;display:inline-flex}.new-notebook{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;display:flex}.new-notebook input{flex:180px}.notebook-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.notebook-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);border-left:6px solid;flex-direction:column;gap:4px;padding:14px 16px;display:flex}.notebook-head{border-left:6px solid;flex-wrap:wrap;align-items:center;gap:10px;padding-left:12px;display:flex}.title-input{background:0 0;border-color:#0000;flex:260px;width:100%;padding-left:4px;font-size:1.5rem;font-weight:700}.title-input:hover{border-color:var(--border)}.project-input{flex:0 200px}.note-list{margin:0;padding:0;list-style:none}.note-list a{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);justify-content:space-between;gap:12px;margin-bottom:8px;padding:14px 16px;display:flex}.note-body{field-sizing:content;resize:vertical;width:100%;min-height:80px;margin:8px 0 20px;line-height:1.5;display:block}.ink-toolbar{top:var(--topbar);z-index:5;background:var(--bg);flex-wrap:wrap;align-items:center;gap:12px;padding:8px 0;display:flex;position:sticky}.pending-task{flex:320px;gap:8px;display:flex}.pending-task input{flex:1}.ink-page{background:var(--paper);background-image:linear-gradient(var(--paper-rule) 1px, transparent 1px);border:1px solid var(--border);border-radius:var(--radius);background-size:100% 32px;position:relative;box-shadow:0 1px 3px #0000000f}.ink-page canvas{touch-action:none;cursor:crosshair;width:100%;display:block}.ink-page.tool-eraser canvas{cursor:cell}.task-region{border:2px dashed var(--accent);pointer-events:none;border-radius:6px;position:absolute}.task-region.pending{background:#4f46e514}.task-region.done{border-color:var(--done)}.task-region.done:after{content:"";border-top:2px solid var(--done);position:absolute;top:50%;left:4px;right:4px}.task-region.focus{animation:1s ease-in-out 3 focus-ring}@keyframes focus-ring{50%{box-shadow:0 0 0 8px #4f46e540}}.task-check{border:2px solid var(--accent);background:var(--paper);color:#fff;pointer-events:auto;border-radius:6px;width:28px;height:28px;min-height:0;padding:0;font-weight:700;line-height:1;position:absolute;top:50%;transform:translateY(-50%)}.task-region.done .task-check{background:var(--accent)}.note-tasks{margin:24px 0}.quick-add{margin-top:8px}.quick-add input{width:100%}