:root{--bg:#f5f1e8;--panel:#fbf8f1;--panel-2:#efe9dc;--ink:#1a1815;--muted:#6f695d;--line:#d8d2c4;--accent:#c05b3c;--accent-soft:#c05b3c22;--clock-red:#d81f2a;--done:#9a938433}:root[data-theme=dark]{--bg:#161412;--panel:#201d19;--panel-2:#29251f;--ink:#ede8dd;--muted:#a29a8b;--line:#3a352d;--accent:#d07351;--accent-soft:#d0735126;--clock-red:#ff4d55;--done:#ffffff14}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background .25s ease,color .25s ease;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;padding:0}input,textarea{font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 10px;outline:none}input:focus,textarea:focus{border-color:var(--accent)}.app{display:flex;flex-direction:column;height:100dvh}.topbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;grid-gap:12px;gap:12px;padding:10px 18px;border-bottom:1px solid var(--line);background:var(--panel)}.brand{font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:15px}.brand small{display:block;font-weight:400;text-transform:none;letter-spacing:0;color:var(--muted);font-size:11px}.clock-stack{text-align:center;line-height:1.15}.clock{color:var(--clock-red);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700;font-size:26px;letter-spacing:.03em}.work-timer{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:13px;color:var(--ink)}.work-timer .timer-task{color:var(--muted);max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom}.work-timer .timer-value{color:var(--accent);font-weight:700;margin-left:6px}.topbar-right{display:flex;justify-content:flex-end;align-items:center;gap:8px}.tabs{display:flex;background:var(--panel-2);border:1px solid var(--line);padding:3px}.tabs,.tabs button{border-radius:999px}.tabs button{padding:6px 14px;font-size:13px;color:var(--muted)}.tabs button.on{background:var(--accent);color:#fff}.theme-btn{font-size:17px;padding:6px 9px;border-radius:999px;border:1px solid var(--line);background:var(--panel-2);line-height:1}.map-wrap{flex:1 1;overflow:auto;position:relative}.map-toolbar{display:flex;gap:8px;padding:12px 18px 0;align-items:center}.map-toolbar input{width:min(420px,70vw)}.map-canvas{position:relative}.map-canvas svg{position:absolute;inset:0;pointer-events:none}.map-canvas path{stroke:var(--line);stroke-width:2;fill:none;transition:opacity .3s ease}.map-canvas path.dim{opacity:.25}.node{position:absolute;width:232px;height:56px;display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--panel);border:1.5px solid var(--line);border-radius:12px;transition:transform .3s ease,opacity .3s ease,border-color .2s ease,box-shadow .3s ease,left .3s ease,top .3s ease;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.node.dim{opacity:.3;transform:scale(.88)}.node.focus{transform:scale(1.06);z-index:3;box-shadow:0 6px 18px rgba(0,0,0,.12)}.node.focus,.node.working{border-color:var(--accent)}.node.working{box-shadow:0 0 0 3px var(--accent-soft),0 6px 18px rgba(0,0,0,.1);transform:scale(1.09);z-index:4}.node.working.dim{opacity:1}.node.done .node-title{text-decoration:line-through;color:var(--muted)}.node.done{background:var(--done)}.node-check{flex:none;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--muted);display:flex;align-items:center;justify-content:center;font-size:13px;color:transparent}.node.done .node-check{background:var(--accent);border-color:var(--accent);color:#fff}.node-title{flex:1 1;font-size:13.5px;line-height:1.25;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.node-meta{flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:11px;color:var(--muted)}.node-kids{background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:1px 7px}.node-note-link{font-size:13px}.node-timer{color:var(--accent);font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.action-bar{position:absolute;display:flex;gap:6px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:6px;box-shadow:0 8px 22px rgba(0,0,0,.15);z-index:6}.action-bar button{font-size:12.5px;padding:5px 9px;border-radius:7px;background:var(--panel-2);border:1px solid var(--line);white-space:nowrap}.action-bar button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.action-bar button.danger{color:var(--clock-red)}.action-bar input{width:180px;padding:5px 8px}.empty-state{padding:60px 24px;text-align:center;color:var(--muted)}.notes{flex:1 1;display:grid;grid-template-columns:300px 1fr;min-height:0}.notes-list{border-right:1px solid var(--line);overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px}.notes-list .note-card{text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px}.notes-list .note-card.on{border-color:var(--accent)}.note-card .note-card-title{font-weight:600;font-size:13.5px;margin-bottom:3px}.note-card .note-card-date{font-size:11px;color:var(--muted)}.notes-actions{display:flex;flex-direction:column;gap:8px}.btn,.notes-actions .btn{background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:13px;text-align:center}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.note-view{overflow-y:auto;padding:20px 26px;min-width:0}.note-view h2{margin:0 0 4px;font-size:20px}.note-view .note-date{color:var(--muted);font-size:12px;margin-bottom:16px}.note-content{white-space:pre-wrap;font-size:13.5px;line-height:1.55;padding:16px 18px;overflow-wrap:anywhere}.note-content,.note-todo-box{background:var(--panel);border:1px solid var(--line);border-radius:12px}.note-todo-box{margin-top:18px;padding:14px 16px}.note-todo-box h3{margin:0 0 10px;font-size:14px}.note-add-row{display:flex;gap:8px}.note-add-row input{flex:1 1}.linked-tasks{margin:10px 0 0;padding:0;list-style:none;font-size:13px}.linked-tasks li{padding:4px 0;color:var(--muted)}.linked-tasks li.open-task{color:var(--ink)}.suggestions{margin-top:12px}.suggestions label{display:flex;gap:8px;align-items:flex-start;padding:5px 0;font-size:13px;cursor:pointer}.suggest-error{color:var(--muted);font-size:12.5px;margin-top:8px}.note-form{display:flex;flex-direction:column;gap:8px;margin-top:4px}.note-form textarea{min-height:140px;resize:vertical}.login-wrap{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:min(320px,90vw);display:flex;flex-direction:column;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px 24px;text-align:center}.login-mark{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:22px;color:var(--accent)}.login-sub{margin:0 0 8px;color:var(--muted);font-size:12.5px}.login-error{margin:4px 0 0;color:var(--clock-red);font-size:13px}@media (max-width:720px){.notes{grid-template-columns:1fr}.notes-list{border-right:none;border-bottom:1px solid var(--line);max-height:40dvh}.brand small{display:none}.clock{font-size:20px}}