:root{--bg:#fff;--panel:#f4f6f9;--ink:#1d2733;--sub:#5b6878;--line:#e2e7ee;--line2:#c4ccd8;--off:#eef0f3;--satInk:#2c5aa0;--sunInk:#c0392b;--today:#d1432b;--sel:#e4ecf9;--selOverlay:#24508f12;--hlBand:#24508f1a;--hlEdge:#24508fbf;--accent:#24508f;--accentInk:#fff;--parentRow:#f3f5f8;--btn:#fff;--childInk:#1d2733;--changed:#fff3a0;--added:#d9f2ff;--late:#d1432b;--warn:#c77700;box-sizing:border-box}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#151a21;--panel:#1b2129;--ink:#e4e9f0;--sub:#9aa7b6;--line:#28313c;--line2:#3b4654;--off:#20262e;--satInk:#86aee8;--sunInk:#ef8a7e;--sel:#22324a;--selOverlay:#7ea6e014;--hlBand:#7ea6e021;--hlEdge:#7ea6e0cc;--accent:#7ea6e0;--accentInk:#0f1620;--parentRow:#1a2028;--btn:#212833;--changed:#5a5222;--added:#173a4d}}html,body{height:100%}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--ink);flex-direction:column;margin:0;font-family:BIZ UDPGothic,Hiragino Kaku Gothic ProN,Yu Gothic UI,Meiryo,sans-serif;font-size:13px;display:flex;overflow:hidden}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:1px}a{color:var(--accent)}.top{background:var(--panel);border-bottom:1px solid var(--line2);flex-direction:column;gap:8px;padding:10px 14px 8px;display:flex}.titlebar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.title-input{background:0 0;border:1px solid #0000;border-radius:4px;flex:260px;min-width:200px;max-width:520px;padding:2px 6px;font-size:20px;font-weight:700}.title-input:hover{border-color:var(--line2)}.title-input:focus{border-color:var(--accent);background:var(--bg);outline:none}.toolbar{flex-wrap:wrap;align-items:center;gap:6px 14px;display:flex}.group{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.group+.group{border-left:1px solid var(--line2);padding-left:14px}.btn{border:1px solid var(--line2);background:var(--btn);cursor:pointer;white-space:nowrap;border-radius:4px;align-items:center;gap:4px;padding:5px 10px;line-height:1.3;text-decoration:none;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.4;cursor:default}.btn.icon{justify-content:center;min-width:30px;padding:5px 8px}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accentInk);font-weight:700}.btn.primary:hover:not(:disabled){filter:brightness(1.08)}.btn.danger{color:var(--today);border-color:var(--today)}.btn.sm{padding:3px 8px;font-size:12px}.btn.on{background:var(--sel);border-color:var(--accent);color:var(--accent);font-weight:700}select.btn{padding:5px 6px}.lbl{color:var(--sub);font-size:12px}.spacer{flex:1}.proj{max-width:220px;font-weight:700}.status{color:var(--sub);white-space:nowrap;font-size:12px}.status[data-kind=dirty],.status[data-kind=saving]{color:#9a6b00}.status[data-kind=error]{color:var(--today);font-weight:700}.banner{color:#5c4300;background:#fff4d6;border-bottom:1px solid #e8d49a;padding:8px 14px;font-size:12px}.selinfo{color:var(--accent);white-space:nowrap;font-size:12px;font-weight:700}.me{align-items:center;gap:6px;font-size:12px;display:inline-flex}.role-badge{background:var(--sel);color:var(--accent);border-radius:10px;padding:1px 6px;font-size:11px;font-weight:700}.plan-badge{border:1px solid var(--line2);color:var(--sub);border-radius:10px;padding:1px 6px;font-size:11px}.presence{align-items:center;gap:2px;display:flex}.presence .av{color:#fff;border:2px solid var(--panel);border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;margin-left:-6px;font-size:11px;font-weight:700;display:flex}.presence .av:first-child{margin-left:0}.lock{background:var(--sel);color:var(--accent);border-radius:3px;margin-left:2px;padding:0 4px;font-size:10px}.hidden{display:none!important}.wrap{overscroll-behavior:contain;flex:1;position:relative;overflow:auto}.sheet{min-height:100%;position:relative}.hdr{z-index:6;background:var(--panel);box-shadow:0 1px 0 var(--line2);display:flex;position:sticky;top:0}.hdr-left{z-index:7;background:var(--panel);border-right:1px solid var(--line2);color:var(--sub);align-items:end;font-size:12px;font-weight:700;display:grid;position:sticky;left:0}.hdr-left>div{white-space:nowrap;padding:0 6px 7px;overflow:hidden}.hdr-right{flex:none;position:relative;overflow:hidden}.hm,.hd,.hw{white-space:nowrap;align-items:center;display:flex;position:absolute}.hm{border-left:1px solid var(--line2);height:24px;padding-left:6px;font-size:13px;font-weight:700;top:0}.hd,.hw{color:var(--sub);justify-content:center;font-size:11px}.hd.off,.hw.off{background:var(--off)}.hd.k-sat,.hw.k-sat{color:var(--satInk)}.hd.k-sun,.hw.k-sun,.hd.k-holiday,.hw.k-holiday,.hd.k-closure,.hw.k-closure{color:var(--sunInk)}.hd.today{background:var(--today);color:#fff;border-radius:3px;font-weight:700}.hd.narrow{justify-content:flex-start;padding-left:2px;overflow:visible}.bg{pointer-events:none;z-index:0;position:absolute}.bg .col{background:var(--off);position:absolute;top:0;bottom:0}.bg .mline{background:var(--line2);width:1px;position:absolute;top:0;bottom:0}.bg .tline{background:var(--today);opacity:.85;width:2px;position:absolute;top:0;bottom:0}.rband{z-index:0;pointer-events:none;background:var(--hlBand);border-left:2px solid var(--hlEdge);border-right:2px solid var(--hlEdge);position:absolute;bottom:0}.hband{pointer-events:none;background:var(--hlBand);border-left:2px solid var(--hlEdge);border-right:2px solid var(--hlEdge);height:42px;position:absolute;top:24px}.hpin{background:var(--accent);height:20px;color:var(--accentInk);white-space:nowrap;pointer-events:none;z-index:2;font-variant-numeric:tabular-nums;border-radius:3px;align-items:center;padding:0 6px;font-size:11px;font-weight:700;display:flex;position:absolute;top:2px}.row{border-bottom:1px solid var(--line);display:flex;position:relative}.row-left{z-index:3;background:var(--bg);border-right:1px solid var(--line2);align-items:center;display:grid;position:sticky;left:0}.row.parent .row-left{background:var(--parentRow)}.row.sel .row-left{background:var(--sel)}.row.sel .row-right{background:var(--selOverlay)}.row.d-added .row-left{background:var(--added)}.row.removed .row-left{opacity:.6}.row.removed .in.name,.row.removed .ro{text-decoration:line-through}.cell.d-changed{background:var(--changed)}.row-right{z-index:1;cursor:crosshair;flex:none;position:relative;overflow:hidden}.row.has-kids .row-right,.row.removed .row-right{cursor:default}.cell{align-items:center;min-width:0;height:100%;padding:0 4px;display:flex}.chk{justify-content:center;padding:0}.chk input{cursor:pointer;width:16px;height:16px;accent-color:var(--accent);margin:0}.row.done .row-left>.cell:not(.chk){opacity:.42}.row.done .in.name{text-decoration:line-through}.row.done .bar{filter:grayscale();opacity:.4}.row.done .blabel{opacity:.4}.handle{color:var(--line2);cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;letter-spacing:-2px;justify-content:center;font-size:11px}.handle:hover{color:var(--sub)}.name-wrap{gap:2px}.tog{cursor:pointer;width:18px;height:18px;color:var(--sub);background:0 0;border:0;flex:none;padding:0;font-size:10px}.tog.blank{visibility:hidden}.in{background:0 0;border:1px solid #0000;border-radius:3px;width:100%;min-width:0;padding:3px 4px;font-size:13px}.in:hover{border-color:var(--line2)}.in:focus{border-color:var(--accent);background:var(--bg);outline:none}.row.parent .in.name{font-weight:700}.row.child .name-wrap{padding-left:44px}.in.date{font-variant-numeric:tabular-nums;padding:3px 2px;font-size:12px}.in.num{text-align:right;font-variant-numeric:tabular-nums;font-size:12px}.ro{color:var(--sub);font-variant-numeric:tabular-nums;padding:0 4px;font-size:12px}.days{color:var(--sub);font-variant-numeric:tabular-nums;justify-content:flex-end;font-size:12px}.swatch{border-radius:4px;flex:none;width:20px;height:20px;margin-right:4px}.warn-ic{color:var(--warn);cursor:help;margin-left:2px;font-weight:700}.bar{cursor:grab;touch-action:none;white-space:nowrap;z-index:2;border-radius:3px;align-items:center;font-size:12px;display:flex;position:absolute;overflow:hidden}.bar.parent{color:#fff;height:18px;font-weight:700;top:8px}.bar.child{height:22px;color:var(--childInk);border-left:3px solid;top:6px}.bar .t{text-overflow:clip;pointer-events:none;z-index:1;padding:0 6px;position:relative;overflow:hidden}.bar .prog{pointer-events:none;position:absolute;top:0;bottom:0;left:0}.bar:before,.bar:after{content:"";cursor:ew-resize;z-index:2;width:7px;position:absolute;top:0;bottom:0}.bar:before{left:0}.bar:after{right:0}.bar.locked:before,.bar.locked:after{display:none}.bar.late{box-shadow:0 0 0 2px var(--late)}.bar.violate{box-shadow:0 0 0 2px var(--warn)}.bar.dep-target{box-shadow:0 0 0 2px var(--accent)}.ms{cursor:grab;z-index:2;border:2px solid var(--bg);width:18px;height:18px;position:absolute;top:8px;transform:rotate(45deg)}.ms.late{box-shadow:0 0 0 2px var(--late)}.dep-h{background:var(--bg);border:2px solid var(--accent);cursor:crosshair;z-index:4;opacity:0;border-radius:50%;width:12px;height:12px;transition:opacity .1s;position:absolute;top:11px}.row:hover .dep-h,.dep-h.on{opacity:1}.ghost{border:1.5px dashed var(--sub);opacity:.7;pointer-events:none;z-index:1;border-radius:3px;position:absolute}.base-bar{pointer-events:none;z-index:1;background:#9aa3ae;border-radius:2px;height:4px;position:absolute;bottom:2px}.blabel{white-space:nowrap;pointer-events:none;height:100%;color:var(--ink);z-index:2;align-items:center;font-size:12px;display:flex;position:absolute;top:0}.row.parent .blabel{font-weight:700}.deps-svg{pointer-events:none;z-index:2;position:absolute;overflow:visible}.deps-svg path{fill:none;stroke:var(--sub);stroke-width:1.3px}.deps-svg path.bad{stroke:var(--warn);stroke-width:1.8px}.deps-svg path.temp{stroke:var(--accent);stroke-dasharray:4 3}.dragging,.dragging *{-webkit-user-select:none;user-select:none;cursor:grabbing!important}.drop-ind{background:var(--accent);z-index:8;pointer-events:none;height:2px;position:absolute;left:0}.tip{z-index:50;background:var(--ink);color:var(--bg);pointer-events:none;white-space:nowrap;border-radius:4px;padding:4px 8px;font-size:12px;display:none;position:fixed}.empty{color:var(--sub);max-width:560px;padding:40px 20px;position:sticky;left:0}.empty p{margin:0 0 12px}.add-line{gap:6px;width:max-content;padding:8px 10px;display:flex;position:sticky;left:0}.add-line .btn{color:var(--sub);border-style:dashed}.sep-row{color:var(--sub);padding:10px 12px 4px;font-size:12px;font-weight:700;position:sticky;left:0}.toast{background:var(--ink);color:var(--bg);z-index:200;opacity:0;pointer-events:none;border-radius:6px;max-width:90vw;padding:9px 16px;font-size:13px;transition:opacity .2s;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast.on{opacity:1}dialog{border:1px solid var(--line2);background:var(--bg);color:var(--ink);border-radius:8px;width:min(540px,94vw);max-height:90vh;padding:0}dialog.wide{width:min(820px,96vw)}dialog.xl{width:min(1100px,97vw)}dialog::backdrop{background:#0a0f1959}.dlg-h{padding:14px 18px 6px;font-size:16px;font-weight:700}.dlg-b{gap:12px;max-height:70vh;padding:6px 18px 10px;display:grid;overflow:auto}.dlg-f{flex-wrap:wrap;justify-content:flex-end;gap:8px;padding:8px 18px 16px;display:flex}.field{gap:4px;display:grid}.field>span{color:var(--sub);font-size:12px}.field input:not([type=checkbox]):not([type=color]),.field select,.field textarea{border:1px solid var(--line2);background:var(--bg);border-radius:4px;padding:6px 8px}.two{grid-template-columns:1fr 1fr;gap:10px;display:grid}.three{grid-template-columns:1fr 1fr 1fr;gap:10px;display:grid}.chk-line{align-items:center;gap:8px;display:flex}.swatches{gap:6px;display:flex}.swatches button{cursor:pointer;border:2px solid #0000;border-radius:4px;width:26px;height:26px}.swatches button[aria-pressed=true]{border-color:var(--ink)}.note{color:var(--sub);margin:0;font-size:12px;line-height:1.6}.err{color:var(--today);min-height:1em;margin:0;font-size:12px;font-weight:700}.box{border:1px solid var(--line);border-radius:6px;gap:8px;padding:10px 12px;display:grid}.box h3{margin:0;font-size:13px}.pwbox{border:2px solid var(--accent);background:var(--selOverlay);word-break:break-all;border-radius:6px;gap:6px;padding:10px 12px;display:grid}.tbl-wrap{border:1px solid var(--line);border-radius:6px;max-height:50vh;overflow:auto}.tbl{border-collapse:collapse;width:100%;font-size:13px}.tbl th{text-align:left;color:var(--sub);background:var(--panel);border-bottom:1px solid var(--line2);white-space:nowrap;padding:7px 10px;font-size:12px;font-weight:700;position:sticky;top:0}.tbl td{border-bottom:1px solid var(--line);vertical-align:middle;padding:7px 10px}.tbl tr.click{cursor:pointer}.tbl tr.click:hover{background:var(--sel)}.tbl tr.current td{background:var(--selOverlay)}.tbl .num{font-variant-numeric:tabular-nums;white-space:nowrap}.tbl .sub{color:var(--sub);margin-top:2px;font-size:11px}.tbl th[data-k]{cursor:pointer;-webkit-user-select:none;user-select:none}.tbl th[aria-sort=ascending]:after{content:" ▲";font-size:9px}.tbl th[aria-sort=descending]:after{content:" ▼";font-size:9px}.acts{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.progress{white-space:nowrap;align-items:center;gap:6px;display:flex}.progress i{background:var(--line);border-radius:3px;width:70px;height:6px;display:block;overflow:hidden}.progress b{background:var(--accent);height:100%;display:block}.tag{background:var(--panel);border:1px solid var(--line2);color:var(--sub);border-radius:10px;padding:1px 6px;font-size:11px;display:inline-block}.preview td.lv0{font-weight:700}.preview td.lv1{padding-left:24px}.col-list{gap:4px;display:grid}.col-list>div{border:1px solid var(--line);border-radius:4px;align-items:center;gap:6px;padding:4px 8px;display:flex}.col-list>div span{flex:1}.upgrade{border:1px dashed var(--accent);color:var(--accent);border-radius:6px;padding:10px 12px;font-size:12px}.role-viewer .edit-only,.admin-only{display:none!important}.role-admin .admin-only{display:inline-flex!important}.role-viewer .bar,.role-viewer .row-right,.share-mode .bar,.share-mode .row-right{cursor:default}.role-viewer .row-left .in:disabled,.share-mode .row-left .in:disabled{opacity:1;color:var(--ink);-webkit-text-fill-color:var(--ink)}.share-mode .edit-only,.share-mode .app-only{display:none!important}.login{z-index:100;background:var(--panel);justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0;overflow:auto}.login form{background:var(--bg);border:1px solid var(--line2);border-radius:10px;gap:14px;width:min(400px,100%);padding:26px 24px 22px;display:grid;box-shadow:0 6px 28px #0a142814}.login h1{margin:0;font-size:20px}.login .field input{border:1px solid var(--line2);background:var(--bg);border-radius:4px;padding:9px 10px;font-size:15px}.login .btn.primary{justify-content:center;padding:10px;font-size:15px}.auth-links{flex-wrap:wrap;justify-content:center;gap:14px;font-size:12px;display:flex}@media (width<=760px){.top{padding:8px 10px 6px}.title-input{font-size:17px}.group+.group{border-left:0;padding-left:0}.two,.three{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.toast{transition:none}}