:root{color-scheme:dark;--sidebar-w: 216px;--ws-tree-w: 240px;--bg: #0a0b0e;--surface: #101117;--surface-raised: #16181f;--border: #21232b;--border-strong: #30333d;--text: #e6e8ec;--text-muted: #9096a2;--text-faint: #5b606c;--accent: #6366f1;--accent-strong: #4f46e5;--accent-dim: #1b1c33;--accent-fg: #ffffff;--danger: #e5484d;--danger-dim: #4a2326;--success: #3ecf8e;--warn: #d99e3f;--fs-xs: 10px;--fs-sm: 11px;--fs-base: 12px;--fs-lg: 13px;--fs-xl: 17px;--r-sm: 4px;--r: 6px;--r-lg: 8px;--mono: ui-monospace, Menlo, monospace}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:var(--fs-base);line-height:1.5;-webkit-font-smoothing:antialiased}.wrap{max-width:none;padding:28px 32px 64px}.bar{display:flex;align-items:baseline;gap:12px}.bar .id{margin-left:auto}h1{font-size:var(--fs-xl);line-height:1.25;letter-spacing:-.01em;margin:0 0 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button{margin-top:16px}.auth-footer{margin-top:18px;font-size:var(--fs-base);color:var(--text-muted);text-align:center}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.brand{font-weight:700;letter-spacing:-.01em;color:var(--text);font-size:var(--fs-lg)}.shell{min-height:100vh}.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);z-index:10;display:flex;flex-direction:column;gap:3px;padding:16px 12px;background:var(--bg);border-right:1px solid var(--border)}.sidebar-brand{display:flex;align-items:baseline;gap:8px;padding:4px 8px 16px}.content{margin-left:var(--sidebar-w);min-width:0}.nav{display:flex;flex-direction:column;gap:2px}.nav a{color:var(--text-muted);font-size:var(--fs-base);padding:7px 10px;border-radius:var(--r);line-height:1.2}.nav a:hover{color:var(--text);background:var(--surface-raised);text-decoration:none}.nav a.active{color:var(--accent);background:var(--accent-dim)}.nav-group-label{color:var(--text-faint);font-size:var(--fs-sm);padding:7px 10px 0;text-transform:uppercase;letter-spacing:.03em}.nav a.nav-sub{padding-left:22px}.sidebar-signout{margin-top:auto;text-align:left}a.button{background:var(--accent);color:var(--accent-fg);font-weight:600;border-radius:var(--r);padding:8px 14px;font-size:var(--fs-base)}a.button:hover{background:var(--accent-strong);text-decoration:none}.rowlink{text-decoration:none;color:inherit;cursor:pointer}.rowlink:hover{background:var(--surface-raised);text-decoration:none}.row-action{font-size:var(--fs-sm);color:var(--text-muted);background:transparent;border:1px solid var(--border);border-radius:var(--r-sm);padding:3px 10px;cursor:pointer;white-space:nowrap}.row-action:hover{color:var(--text);border-color:var(--border-strong);background:var(--surface-raised)}.tree-chevron{padding:1px 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10px;padding:0;display:flex;flex-direction:column;gap:6px}.todo-item{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--text)}.todo-text{flex:1;word-break:break-word}.todo-remove{border:none;background:none;color:var(--text-faint);cursor:pointer;font-size:15px;line-height:1;padding:0 2px}.todo-remove:hover{color:var(--danger)}.todo-add{display:flex;gap:6px}.todo-add input{flex:1;min-width:0;background:var(--bg);border:1px solid var(--border-strong);color:var(--text);border-radius:var(--r);padding:6px 8px;font-size:13px;font-family:inherit}form.stack textarea{background:var(--bg);border:1px solid var(--border-strong);color:var(--text);border-radius:var(--r);padding:8px 10px;font-size:var(--fs-base);font-family:inherit;resize:vertical}.card.danger{border-color:var(--danger-dim)}.danger-btn{background:transparent;color:var(--danger);border:1px solid var(--danger-dim)}.danger-btn:hover{background:var(--danger-dim);color:var(--text)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:16px 0 0}.tabs button{background:transparent;color:var(--text-muted);font-weight:400;border:0;border-bottom:2px solid transparent;border-radius:0;padding:9px 4px;margin-right:18px;font-size:var(--fs-base)}.tabs button:hover{background:transparent;color:var(--text)}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.meter{height:6px;border-radius:var(--r-sm);background:var(--surface-raised);overflow:hidden;margin-top:6px}.meter-fill{height:100%;background:var(--accent)}.meter-fill.meter-fill-over{background:var(--danger)}.crumbs{font-size:var(--fs-sm);color:var(--text-muted);margin:16px 0 10px}.crumbs a{cursor:pointer}.crumbs a:hover{color:var(--accent)}.mono{font-family:var(--mono)}.ws-tree{width:var(--ws-tree-w);flex:none;position:sticky;top:16px;height:calc(100vh - 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