*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--c1: #1a1a1a;--c2: #6b6b6b;--c3: #9b9b9b;--c4: rgba(0,0,0,.12);--c5: rgba(0,0,0,.2);--bg1: #fff;--bg2: #f7f6f3;--bg3: #efeee9;--info-bg: #E6F1FB;--info-c: #185FA5;--info-b: #85B7EB;--warn-bg: #FAEEDA;--warn-c: #854F0B;--danger-c: #A32D2D;--danger-bg: #FCEBEB;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--c1)}@media(prefers-color-scheme:dark){:root{--c1: #e8e6df;--c2: #a8a6a0;--c3: #73726c;--c4: rgba(255,255,255,.1);--c5: rgba(255,255,255,.18);--bg1: #1c1c1a;--bg2: #242422;--bg3: #2c2c2a;--info-bg: #0C447C;--info-c: #85B7EB;--info-b: #185FA5;--warn-bg: #412402;--warn-c: #FAC775;--danger-c: #F09595;--danger-bg: #501313}}html,body,#root{height:100%}body{background:var(--bg1)}.nb-root{display:flex;flex-direction:column;height:100%}.nb-layout{display:grid;grid-template-columns:224px 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.12s}.nb-sb-cal:hover{background:var(--bg3)}.nb-sb-cal.active{font-weight:500}.nb-cal-ico{width:20px;height:20px;border:1.5px solid var(--c2);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:500;color:var(--c2)}.nb-day-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;flex-wrap:wrap;gap:8px}.nb-day-title{font-size:18px;font-weight:500}.nb-day-sub{font-size:12px;color:var(--c2);margin-top:2px}.nb-day-nav{display:flex;align-items:center;gap:8px}.nb-arr{width:28px;height:28px;border-radius:50%;border:.5px solid var(--c4);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:13px;color:var(--c2);background:transparent;font-family:inherit;transition:background .12s,border-color .12s}.nb-arr:hover{background:var(--bg2);border-color:var(--c5)}.nb-arr.today-btn{width:auto;border-radius:12px;padding:0 10px;font-size:11px}.nb-carry{font-size:12px;color:var(--warn-c);background:var(--warn-bg);padding:8px 12px;border-radius:8px;margin-bottom:1rem;display:flex;align-items:center;gap:8px;animation:nb-fi .3s ease}.nb-section{margin-bottom:1.25rem}.nb-section-title{font-size:11px;font-weight:500;color:var(--c3);letter-spacing:.05em;margin-bottom:6px;display:flex;align-items:center;gap:6px}.nb-task-row{display:flex;align-items:center;gap:10px;padding:5px 0;animation:nb-fi .2s ease}.nb-drag-handle{cursor:grab;color:var(--c3);padding:0 2px;opacity:0;touch-action:none;display:flex;align-items:center;flex-shrink:0}.nb-drag-handle--sub{padding:0 1px}.nb-task-row:hover .nb-drag-handle,.nb-topic-row:hover .nb-drag-handle,.nb-subtask-row:hover .nb-drag-handle{opacity:1}.nb-drag-handle:active{cursor:grabbing}.nb-topic-row{display:flex;align-items:center;gap:10px;padding:8px 0;animation:nb-fi .2s ease}.nb-task-text{font-size:14px;color:var(--c1);flex:1;line-height:1.45;cursor:text;transition:color 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0;width:100%}.nb-circle:active{transform:scale(.85)}.nb-dots{border:none;background:transparent;cursor:pointer;padding:4px;border-radius:4px;display:flex;color:var(--c3);opacity:0;transition:opacity .15s}.nb-task-row:hover .nb-dots,.nb-topic-row:hover .nb-dots{opacity:1}.nb-inline-input{flex:1;font-size:14px;border:none;outline:none;background:transparent;color:var(--c1);font-family:inherit;padding:2px 0;border-bottom:1.5px solid var(--info-c)}.nb-sched{font-size:11px;padding:3px 10px;border-radius:6px;border:.5px solid var(--c4);background:transparent;color:var(--c2);cursor:pointer;white-space:nowrap;font-family:inherit;transition:all .15s;display:flex;align-items:center;gap:6px}.nb-sched:hover{border-color:var(--c5);background:var(--bg2)}.nb-sched.on{background:var(--info-bg);color:var(--info-c);border-color:var(--info-b)}.nb-ctx{position:absolute;right:0;top:100%;background:var(--bg1);border:.5px solid var(--c4);border-radius:8px;padding:4px;z-index:20;box-shadow:0 4px 20px #0000001a;min-width:170px;animation:nb-fi .12s ease}.nb-ctx-sub{position:absolute;left:100%;top:0;margin-left:4px}.nb-ctx-item{display:flex;width:100%;align-items:center;text-align:left;padding:7px 12px;font-size:13px;color:var(--c1);border:none;background:transparent;cursor:pointer;border-radius:4px;font-family:inherit;transition:background .1s}.nb-ctx-item:hover{background:var(--bg2)}.nb-ctx-item.danger{color:var(--danger-c)}.nb-ctx-item.danger:hover{background:var(--danger-bg)}.nb-ctx-div{height:.5px;background:var(--c4);margin:4px 8px}.nb-dp{position:absolute;right:0;top:100%;margin-top:4px;background:var(--bg1);border:.5px solid var(--c4);border-radius:10px;padding:12px;z-index:25;box-shadow:0 8px 30px #0000001f;width:260px;animation:nb-fi .15s ease}.nb-dp-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.nb-dp-title{font-size:13px;font-weight:500}.nb-dp-nav{border:none;background:transparent;cursor:pointer;padding:4px 8px;font-size:14px;color:var(--c2);border-radius:4px;font-family:inherit}.nb-dp-nav:hover{background:var(--bg2)}.nb-dp-wk{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:11px;color:var(--c3);margin-bottom:4px;font-weight:500}.nb-dp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.nb-dp-day{width:100%;aspect-ratio:1;border:none;background:transparent;border-radius:50%;cursor:pointer;font-size:12px;color:var(--c1);font-family:inherit;transition:background .1s;display:flex;align-items:center;justify-content:center}.nb-dp-day:hover{background:var(--bg2)}.nb-dp-day.today{font-weight:500;border:1.5px solid var(--c5)}.nb-dp-day.sched{background:var(--info-bg);color:var(--info-c);font-weight:500}.nb-add-row{display:flex;align-items:center;gap:10px;padding:8px 0;cursor:pointer;border:none;background:transparent;font-family:inherit;width:100%;text-align:left;font-size:13px;color:var(--c3);transition:color .12s}.nb-add-row:hover{color:var(--c2)}.nb-add-row.on{cursor:default}.nb-topic-hdr{display:flex;align-items:center;gap:10px;margin-bottom:1.25rem;padding-bottom:12px;border-bottom:.5px solid var(--c4)}.nb-topic-dot{width:12px;height:12px;border-radius:50%}.nb-topic-name{font-size:18px;font-weight:500}.nb-topic-cnt{font-size:12px;color:var(--c2);margin-left:auto}.nb-show-canc{border:none;background:transparent;font-size:12px;color:var(--c3);cursor:pointer;padding:8px 0;font-family:inherit;transition:color .12s}.nb-show-canc:hover{color:var(--c2)}.nb-legend{padding:8px 1.5rem;border-top:.5px solid var(--c4);margin-top:auto;opacity:0;transition:opacity .25s ease}.nb-legend:hover{opacity:1}.nb-legend-items{display:flex;gap:16px;flex-wrap:wrap;padding:2px 0}.nb-legend-i{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--c3)}.nb-legend-i .nb-circle{cursor:default}.nb-empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:2.5rem;color:var(--c3);font-size:13px}.nb-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg2);padding:1rem}.nb-login{background:var(--bg1);border:.5px solid var(--c4);border-radius:12px;padding:2rem;width:100%;max-width:360px}.nb-login-title{font-size:20px;font-weight:500;margin-bottom:4px}.nb-login-sub{font-size:13px;color:var(--c2);margin-bottom:1.5rem}.nb-login-form{display:flex;flex-direction:column;gap:12px}.nb-login-input{padding:10px 12px;font-size:14px;border:.5px solid var(--c4);border-radius:8px;background:var(--bg1);color:var(--c1);font-family:inherit;outline:none;transition:border-color .15s}.nb-login-input:focus{border-color:var(--info-c)}.nb-login-btn{padding:10px;font-size:14px;font-weight:500;border:none;border-radius:8px;background:var(--c1);color:var(--bg1);cursor:pointer;font-family:inherit;transition:opacity .15s}.nb-login-btn:hover{opacity:.85}.nb-login-btn:disabled{opacity:.5;cursor:not-allowed}.nb-login-error{font-size:12px;color:var(--danger-c);background:var(--danger-bg);padding:8px 12px;border-radius:6px}.nb-login-switch{margin-top:12px;background:none;border:none;font-size:12px;color:var(--c2);cursor:pointer;font-family:inherit;text-decoration:underline;padding:0}@keyframes nb-fi{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}