:root{--border: #dfe3e8;--border-strong: #c4cad2;--bg: #ffffff;--bg-head: #f4f6f8;--bg-hover: #f8f9fb;--text: #000;--text-muted: #6b7280;--accent: #1a73e8;--accent-soft: #e8f0fe;--danger: #c5221f;--danger-soft: #fce8e6;--warn: #a15c07;--warn-soft: #fef4e0;--missing-soft: #ffec99;--done: #188038;--row-height: 28px;--header-height: 44px;--gantt-line: #edf0f4;--gantt-weekend: #f5f7fa;--gantt-holiday: #fdeef0}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;font-size:13px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}.app{display:flex;flex-direction:column;height:100%}.app__header{display:flex;align-items:center;gap:16px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--bg-head)}.app__titlebar{display:flex;align-items:baseline;gap:10px}.app__title{margin:0;font-size:15px;font-weight:600;white-space:nowrap}.app__today{color:var(--text-muted);font-size:12px;white-space:nowrap}.app__main{flex:1;min-height:0;display:flex}.app__footer{display:flex;align-items:center;gap:16px;padding:6px 12px;border-top:1px solid var(--border);background:var(--bg-head);color:var(--text-muted);font-size:12px}.app__hint{margin-left:auto}.app__admin{color:var(--accent);text-decoration:none;white-space:nowrap}.app__admin:hover{text-decoration:underline}.app__notice{padding:2px 10px;border-radius:3px;background:var(--danger-soft);color:var(--danger)}.legend{display:flex;gap:12px}.legend__item{display:inline-flex;align-items:center;gap:4px}.legend__swatch{width:10px;height:10px;border-radius:2px;display:inline-block}.legend__swatch--danger{background:var(--danger-soft);border:1px solid var(--danger)}.legend__swatch--warn{background:var(--warn-soft);border:1px solid var(--warn)}.toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.toolbar button{padding:4px 10px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer;white-space:nowrap}.toolbar button:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent)}.toolbar button:disabled{opacity:.45;cursor:default}.toolbar .toolbar__danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}.toolbar__divider{width:1px;height:18px;background:var(--border-strong);margin:0 4px}.toolbar__badge{display:inline-flex;align-items:center;gap:6px;padding:3px 6px 3px 10px;border-radius:12px;background:var(--accent);color:#fff;white-space:nowrap}.toolbar .toolbar__badge-clear{border:0;border-radius:10px;padding:1px 9px;background:#fff;color:var(--accent);font-size:12px;font-weight:600;line-height:18px;cursor:pointer}.toolbar .toolbar__badge-clear:hover{background:#ffffffd1;border-color:transparent}.toolbar__status{display:inline-flex;align-items:center;gap:6px}.toolbar__status-label{color:var(--text-muted);font-size:12px}.toolbar__status select{padding:3px 6px;border:1px solid var(--border-strong);border-radius:4px;background:#fff}.toolbar__status select:disabled{opacity:.45}.filterbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:7px 12px;border-bottom:1px solid var(--border)}.filterbar__field{display:flex;align-items:center;gap:6px}.filterbar__label{color:var(--text-muted);font-size:12px;white-space:nowrap}.filterbar__unit{color:var(--text-muted);font-size:12px}.filterbar select,.filterbar input[type=search],.filterbar input[type=number]{padding:3px 6px;border:1px solid var(--border-strong);border-radius:4px;background:#fff}.filterbar input[type=search]{width:200px;appearance:none;-webkit-appearance:none;padding-right:26px}.filterbar input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}.filterbar__search{position:relative;display:inline-flex;align-items:center}.memberfilter{position:relative;display:inline-flex}.memberfilter__button{display:inline-flex;align-items:center;gap:6px;min-width:110px;max-width:200px;padding:3px 8px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer}.memberfilter__button:hover{border-color:var(--accent)}.memberfilter__button.is-active{border-color:var(--accent);color:var(--accent);font-weight:600}.memberfilter__label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.memberfilter__caret{color:var(--text-muted);font-size:10px}.memberfilter__menu{position:absolute;top:calc(100% + 4px);left:0;z-index:120;min-width:180px;max-height:300px;overflow-y:auto;padding:4px 0;border:1px solid var(--border-strong);border-radius:4px;background:#fff;box-shadow:0 6px 20px #0f172a2e}.memberfilter__option{display:flex;align-items:center;gap:6px;padding:5px 12px;cursor:pointer;white-space:nowrap}.memberfilter__option:hover{background:var(--accent-soft)}.memberfilter__option input{cursor:pointer;margin:0}.memberfilter__empty{margin:0;padding:6px 12px;color:var(--text-muted)}.memberfilter__clear{width:100%;margin-top:4px;padding:6px 12px;border:0;border-top:1px solid var(--border);background:none;text-align:left;color:var(--accent);cursor:pointer}.memberfilter__clear:hover{background:var(--accent-soft)}.viewsettings{position:relative;display:inline-flex}.viewsettings__button{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer}.viewsettings__button:hover{border-color:var(--accent)}.viewsettings__button.is-active{border-color:var(--accent);color:var(--accent);font-weight:600}.viewsettings__caret{color:var(--text-muted);font-size:10px}.viewsettings__menu{position:absolute;top:calc(100% + 4px);right:0;z-index:120;min-width:220px;padding:4px 0;border:1px solid var(--border-strong);border-radius:4px;background:#fff;box-shadow:0 6px 20px #0f172a2e}.viewsettings__option{display:flex;align-items:center;gap:6px;padding:6px 12px;cursor:pointer;white-space:nowrap}.viewsettings__option:hover{background:var(--accent-soft)}.viewsettings__option input{margin:0}.viewsettings__note{margin:0;padding:2px 12px 6px 30px;color:var(--text-muted);font-size:11px;line-height:1.5}.viewsettings__divider{margin:4px 0;border-top:1px solid var(--border)}.viewsettings__field{display:flex;align-items:center;gap:6px;padding:6px 12px;white-space:nowrap}.viewsettings__field input[type=number]{width:56px}.viewsettings__action{display:block;width:100%;padding:6px 12px;border:0;background:none;text-align:left;color:var(--accent);cursor:pointer}.viewsettings__action:hover{background:var(--accent-soft)}.app--compact .chip,.app--compact .badge{line-height:15px;padding:0 6px;font-size:10px}.app--compact .cell-overlay__input{padding-top:.5px;padding-bottom:.5px}.app--compact .cell__date{flex-direction:row;align-items:baseline;gap:3px}.gate{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-head)}.gate__card{display:flex;flex-direction:column;gap:10px;width:320px;padding:28px 24px;border:1px solid var(--border-strong);border-radius:8px;background:#fff;box-shadow:0 6px 20px #0f172a1f}.gate__title{margin:0 0 6px;font-size:16px}.gate__label{color:var(--text-muted);font-size:12px}.gate__card input{padding:6px 8px;border:1px solid var(--border-strong);border-radius:4px}.gate__card button{padding:7px 8px;border:1px solid var(--accent);border-radius:4px;background:var(--accent);color:#fff;cursor:pointer}.gate__card button:disabled{opacity:.5;cursor:default}.gate__error{margin:0;color:var(--danger);font-size:12px}.filterbar__clear-inside{position:absolute;right:4px;display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--text-muted);font-size:14px;line-height:1;cursor:pointer}.filterbar__clear-inside:hover{background:#e6e8eb;color:var(--text)}.filterbar__clear-button{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:1px solid var(--border-strong);border-radius:4px;background:#fff;color:var(--text-muted);font-size:14px;line-height:1;cursor:pointer}.filterbar__clear-button:hover{background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}.filterbar input[type=number]{width:56px}.filterbar__check{display:inline-flex;align-items:center;gap:5px;cursor:pointer}.segmented{display:inline-flex;border:1px solid var(--border-strong);border-radius:4px;overflow:hidden}.segmented__item{padding:3px 10px;border:0;background:#fff;cursor:pointer;white-space:nowrap}.segmented__item+.segmented__item{border-left:1px solid var(--border)}.segmented__item.is-active{background:var(--accent);color:#fff}.filterbar__field--right{margin-left:auto}.filterbar__button{padding:3px 10px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer;white-space:nowrap}.filterbar__button:hover{background:var(--accent-soft);border-color:var(--accent)}.filterbar__button.is-active{background:var(--accent);border-color:var(--accent);color:#fff}.peerbar{display:flex;align-items:center;gap:12px;margin-left:auto;white-space:nowrap}.peerbar__status{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--text-muted)}.peerbar__dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.peerbar__status--online .peerbar__dot{background:var(--done)}.peerbar__status--connecting .peerbar__dot{background:#d98b12}.peerbar__status--offline{color:var(--danger)}.peerbar__status--offline .peerbar__dot{background:var(--danger)}.identity{position:relative;display:inline-flex}.identity__button{display:inline-flex;align-items:center;gap:4px;max-width:160px;padding:3px 8px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer;color:var(--text)}.identity__button:hover{background:var(--accent-soft);border-color:var(--accent)}.identity__button.is-anonymous{color:var(--text-muted)}.identity__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.identity__menu{position:absolute;top:calc(100% + 4px);right:0;z-index:120;min-width:160px;max-height:280px;overflow-y:auto;padding:4px 0;border:1px solid var(--border-strong);border-radius:4px;background:#fff;box-shadow:0 6px 20px #0f172a2e}.identity__option{display:block;width:100%;padding:5px 12px;border:0;background:none;text-align:left;white-space:nowrap;cursor:pointer}.identity__option:hover{background:var(--accent-soft)}.identity__option.is-selected{font-weight:600;color:var(--accent)}.peerbar__peers{position:relative;display:inline-flex}.peerbar__count{color:var(--text-muted);font-size:12px;cursor:default;border-bottom:1px dotted var(--border-strong)}.peerbar__peerlist{display:none;position:absolute;top:calc(100% + 6px);right:0;z-index:120;gap:4px;padding:6px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;box-shadow:0 6px 20px #0f172a2e;max-width:320px;flex-wrap:wrap}.peerbar__peers:hover .peerbar__peerlist,.peerbar__peers:focus-within .peerbar__peerlist{display:flex}.peerbar__peer{padding:1px 8px;border-radius:10px;color:#fff;font-size:11px;line-height:18px;white-space:nowrap}.peerbar__peer--me{background:#eef1f5;color:var(--text-muted)}.app__loading{margin:auto;color:var(--text-muted)}.admin{max-width:1080px;margin:0 auto;padding:20px 24px 64px}.admin__header{display:flex;align-items:baseline;gap:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}.admin__title{margin:0;font-size:18px}.admin__back{color:var(--accent);text-decoration:none}.admin__logout{margin-left:auto;padding:4px 10px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer}.admin__section{margin-top:32px}.admin__heading{margin:0 0 4px;font-size:15px}.admin__subheading{margin:24px 0 4px;font-size:13px}.admin__note{margin:4px 0 12px;color:var(--text-muted);font-size:12px;line-height:1.7}.admin__error{margin-top:12px;padding:8px 12px;border-radius:4px;background:var(--danger-soft);color:var(--danger)}.admin__login{display:flex;align-items:center;gap:8px;margin-top:24px}.admin__form{display:flex;align-items:center;gap:8px;margin:12px 0;flex-wrap:wrap}.admin input[type=text],.admin input[type=password],.admin input:not([type]),.admin select{padding:4px 8px;border:1px solid var(--border-strong);border-radius:4px;background:#fff}.admin button{padding:4px 10px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer;white-space:nowrap}.admin button:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent)}.admin button:disabled{opacity:.45;cursor:default}.admin button.admin__primary{border-color:var(--accent);background:var(--accent);color:#fff}.admin button.admin__primary:hover:not(:disabled){opacity:.88;background:var(--accent)}.admin button.admin__danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}.admin__table{width:100%;border-collapse:collapse;font-size:13px}.admin__table th,.admin__table td{padding:6px 8px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}.admin__table th{color:var(--text-muted);font-size:12px;font-weight:600;border-bottom:1px solid var(--border-strong)}.admin__table tr.is-inactive td{color:var(--text-muted)}.admin__num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.admin__muted{color:var(--text-muted)}.admin__name{display:inline-flex;align-items:center;gap:6px}.admin__tag{padding:0 6px;border-radius:8px;background:#eef1f5;color:var(--text-muted);font-size:11px;line-height:18px}.admin__tag--provisional{background:#fff;box-shadow:inset 0 0 0 1px var(--border-strong)}.admin__actions,.admin__inline,.admin__merge{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}.admin__merge{margin-left:8px;padding-left:8px;border-left:1px solid var(--border)}.admin__year{width:84px}.admin__paste{width:100%;padding:8px;border:1px solid var(--border-strong);border-radius:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.6;resize:vertical}.admin__preview{margin-top:8px;padding:10px 12px;border:1px solid var(--border);border-radius:4px;background:var(--bg-head)}.admin__warn{color:var(--warn)}.admin__chips{display:flex;flex-wrap:wrap;gap:4px;margin:8px 0 0;padding:0;list-style:none}.admin__chip{padding:1px 8px;border-radius:10px;background:#fff;box-shadow:inset 0 0 0 1px var(--border-strong);font-size:11px;line-height:18px;white-space:nowrap}.workspace{display:flex;flex:1;min-width:0;min-height:0}.workspace__pane{display:flex;flex:none;min-width:0;min-height:0}.workspace__pane--grow{flex:1}.workspace__splitter{flex:none;width:7px;cursor:col-resize;background:var(--bg-head);border-left:1px solid var(--border-strong);border-right:1px solid var(--border-strong)}.workspace__splitter:hover{background:var(--accent-soft)}body.is-resizing-panes{cursor:col-resize;-webkit-user-select:none;user-select:none}.sheet{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;-webkit-user-select:none;user-select:none;font-size:12px}.sheet__header{overflow:hidden;border-bottom:1px solid var(--border-strong);background:var(--bg-head);flex:none}.sheet__header-inner{display:flex;height:var(--header-height);position:relative}.sheet__body{flex:1;min-height:0;overflow-x:auto;overflow-y:auto;position:relative;scrollbar-width:none}.sheet__body::-webkit-scrollbar{display:none}.sheet__canvas{position:relative}.sheet__empty{position:absolute;top:24px;left:24px;color:var(--text-muted)}.row{position:absolute;left:0;display:flex;background:var(--bg)}.row:hover .cell{background:var(--bg-hover)}.row.row--warn .cell{background:var(--warn-soft)}.row.row--danger .cell{background:var(--danger-soft)}.row .cell.is-missing{background:var(--missing-soft)}.row .cell.is-locked{background:#e6e8eb;color:var(--text-muted);cursor:not-allowed}.row .cell.is-locked .badge,.row .cell.is-locked .chip{opacity:.55}.row .cell.is-selected{background:var(--accent-soft)}.row.row--warn .cell.is-selected,.row.row--danger .cell.is-selected,.row .cell.is-missing.is-selected{background:#dbe6fb}.row--done .cell{color:var(--text-muted)}.cell{display:flex;align-items:center;gap:4px;padding:0 8px;height:100%;border-right:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden;white-space:nowrap;flex:none;background:var(--bg)}.cell__text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cell--head{height:100%;font-weight:600;color:var(--text-muted);background:var(--bg-head);position:relative;border-bottom:0}.cell--check{position:sticky;left:0;z-index:3;justify-content:flex-end;gap:4px;padding:0 8px 0 2px;background:var(--bg-head);border-right:0}.cell--check input{cursor:pointer;margin:0}.row-grip{flex:none;width:12px;height:18px;border-radius:2px;cursor:grab;opacity:.4;background-image:radial-gradient(circle,var(--text-muted) 1.1px,transparent 1.3px);background-size:5px 5px;background-position:center}.row-grip:hover{opacity:1;background-color:var(--accent-soft)}.row--warn .cell--check,.row--danger .cell--check{background:var(--bg-head)}.row.is-checked .cell--check,.row.is-checked .cell--rownum{background:#d7e3fb;color:var(--text)}.cell--rownum{position:sticky;z-index:2;justify-content:space-between;color:var(--text-muted);background:var(--bg-head);border-right:1px solid var(--border-strong);font-variant-numeric:tabular-nums;cursor:pointer}.cell--head.cell--rownum{cursor:default}.sheet.is-dragging-rows,.sheet.is-dragging-rows .row-grip{cursor:grabbing}.sheet.is-dragging-rows .row-grip{opacity:1}.row.is-dragging{opacity:.4}.row-drop-indicator{position:absolute;left:0;height:2px;margin-top:-1px;background:var(--accent);z-index:5;pointer-events:none}.row-drop-indicator:before{content:"";position:absolute;left:0;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--accent)}.row--warn .cell--rownum,.row--danger .cell--rownum{background:var(--bg-head)}.cell__rownum-index{font-size:11px}.cell__resizer{position:absolute;top:0;right:-3px;width:7px;height:100%;cursor:col-resize;z-index:3}.is-row-selected .cell--rownum{background:#e3e8ef;color:var(--text)}.cell.is-overdue{color:var(--danger);font-weight:600}.cell.is-duesoon{color:var(--warn);font-weight:600}.cell.is-notstarted{color:var(--warn)}.cell--date{font-variant-numeric:tabular-nums}.cell__text--multiline{white-space:pre;line-height:16px}.cell__date{display:flex;flex-direction:column;line-height:1.15;overflow:hidden;white-space:nowrap}.cell__date-year{font-size:9px;line-height:1;color:var(--text-muted)}.warn-mark{display:inline-flex;align-items:center;justify-content:center;flex:none;width:10px;height:12px;padding:0;border-radius:3px;font-size:10px;font-weight:700;line-height:1;color:#fff}.warn-mark--danger{background:var(--danger)}.warn-mark--warn{background:var(--warn)}.badge{padding:1px 8px;border-radius:10px;font-size:11px;line-height:18px;white-space:nowrap}.badge--done{background:#e6f4ea;color:var(--done)}.badge--progress{background:var(--accent-soft);color:var(--accent)}.badge--other{background:#eef1f5;color:var(--text-muted)}.badge--unlisted{background:#fff;color:var(--text-muted);box-shadow:inset 0 0 0 1px var(--border-strong)}.cell__chips{display:flex;gap:4px;overflow:hidden}.chip{display:inline-flex;align-items:center;gap:2px;background:#eef1f5;border-radius:10px;padding:1px 8px;font-size:11px;line-height:18px;white-space:nowrap}.chip--sm{flex:none}.chip--provisional{background:#fff;box-shadow:inset 0 0 0 1px var(--border-strong)}.cell__text.is-provisional{text-decoration:underline dashed var(--border-strong) 1px;text-underline-offset:3px}.admin__color{white-space:nowrap}.admin__color input[type=color]{width:32px;height:22px;padding:1px;border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer;vertical-align:middle}.admin__color-clear{margin-left:4px;padding:0 4px;border:0;background:none;color:var(--text-muted);cursor:pointer}.admin__color-clear:hover{color:var(--danger)}.chip__remove{border:0;background:none;cursor:pointer;padding:0 0 0 2px;color:var(--text-muted);line-height:1}.gantt{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;-webkit-user-select:none;user-select:none}.gantt__header{flex:none;height:var(--header-height);overflow:hidden;background:var(--bg-head);border-bottom:1px solid var(--border-strong)}.gantt__header-inner{position:relative;height:100%}.gantt__header-row{position:absolute;left:0;height:22px}.gantt__header-row--upper{top:0}.gantt__header-row--lower{top:22px}.gantt__seg,.gantt__tick{position:absolute;top:0;height:22px;display:flex;align-items:center;overflow:hidden;white-space:nowrap;border-left:1px solid var(--border);color:var(--text-muted)}.gantt__seg{padding-left:6px;font-size:11px;font-weight:600;border-bottom:1px solid var(--border)}.gantt__tick{justify-content:center;font-size:10px;font-variant-numeric:tabular-nums}.gantt__tick.is-weekend{background:var(--gantt-weekend)}.gantt__tick.is-holiday{background:var(--gantt-holiday);color:var(--danger);font-weight:600}.gantt__holiday{position:absolute;top:0;bottom:0;background:var(--gantt-holiday);pointer-events:none}.gantt__tick.is-today{background:var(--accent);color:#fff;font-weight:700}.gantt__today-head{position:absolute;top:0;bottom:0;width:2px;background:var(--danger);opacity:.5}.gantt__body{flex:1;min-height:0;overflow-x:scroll;overflow-y:auto;position:relative}.gantt__canvas{position:relative}.gantt__grid{position:absolute;inset:0}.gantt__month-line{position:absolute;top:0;bottom:0;width:1px;background:var(--border-strong)}.gantt__today-line{position:absolute;top:0;bottom:0;width:2px;background:var(--danger);opacity:.4;z-index:1}.gantt__row{position:absolute;left:0;border-bottom:1px solid var(--border)}.gantt__row.row--warn{background:var(--warn-soft)}.gantt__row.row--danger{background:var(--danger-soft)}.gantt__row.is-row-selected{background:var(--accent-soft)}.gantt__bar{position:absolute;top:5px;height:18px;min-width:3px;display:flex;align-items:center;padding:0 6px;border-radius:3px;font-size:11px;line-height:1;color:#fff;overflow:hidden;cursor:pointer;z-index:2;box-shadow:0 1px 2px #0f172a33}.gantt__bar-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gantt__bar--default{background:#94a3b8}.gantt__bar--progress{background:var(--accent)}.gantt__bar--done{background:#34a853}.gantt__bar--danger{background:var(--danger)}.gantt__bar--warn{background:#d98b12}.gantt__bar.is-notstarted{background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.45) 0 4px,transparent 4px 8px);outline:1px dashed rgba(0,0,0,.35);outline-offset:-1px}.gantt__milestone{position:absolute;top:8px;width:12px;height:12px;margin-left:-6px;background:#94a3b8;border-radius:2px;transform:rotate(45deg);z-index:2}.gantt__milestone--danger{background:var(--danger)}.gantt__milestone--warn{background:#d98b12}.gantt__outside-label{position:absolute;top:0;height:100%;display:flex;align-items:center;font-size:11px;color:var(--text-muted);white-space:nowrap;pointer-events:none;z-index:2}.cell-overlay{position:fixed;z-index:60;box-shadow:inset 0 0 0 2px var(--accent);-webkit-user-select:text;user-select:text}.cell-overlay.is-offscreen{opacity:0;pointer-events:none}.cell-overlay.is-locked{box-shadow:inset 0 0 0 2px var(--border-strong);cursor:not-allowed}.cell-overlay.is-locked .cell-overlay__input{cursor:not-allowed}.cell-overlay.is-editing{background:#fff;border-radius:2px;box-shadow:0 0 0 2px var(--accent),0 8px 24px #0f172a2e}.cell-overlay__field{display:flex;align-items:center;min-height:var(--row-height);padding:0 2px 0 0}.cell-overlay__chips{display:flex;gap:4px;padding-left:6px;flex-wrap:wrap}.cell-overlay__input{flex:1;min-width:40px;height:var(--row-height);border:0;outline:0;padding:6px 8px;line-height:16px;resize:none;overflow:hidden;background:transparent;color:transparent;caret-color:transparent}.cell-overlay.is-editing .cell-overlay__input{color:var(--text);caret-color:var(--accent)}.cell-overlay__input--multiline{height:auto;white-space:pre}.cell-overlay__icon{border:0;background:none;cursor:pointer;padding:0 4px}.cell-overlay__popup{position:absolute;top:100%;left:0;min-width:100%;background:#fff;border:1px solid var(--border-strong);border-radius:4px;box-shadow:0 8px 24px #0f172a2e;z-index:61}.cell-overlay.is-flipped .cell-overlay__popup{top:auto;bottom:100%}.cell-overlay__list{max-height:240px;overflow-y:auto;padding:4px 0;min-width:180px}.option__dot{width:10px;height:10px;border-radius:3px;flex:none}.option{display:flex;align-items:center;gap:6px;width:100%;padding:5px 10px;border:0;background:none;text-align:left;cursor:pointer;white-space:nowrap}.option:hover,.option.is-highlight{background:var(--accent-soft)}.option.is-muted{color:var(--text-muted)}.option.is-free-input{color:var(--text)}.option__note{margin-left:auto;padding:0 6px;border:1px solid var(--border-strong);border-radius:8px;font-size:10px;color:var(--text-muted)}.option__check{width:14px}.tooltip{position:fixed;z-index:200;display:flex;flex-direction:column;gap:2px;max-width:min(340px,calc(100vw - 16px));padding:6px 10px;border-radius:4px;background:#171e29f0;color:#fff;font-size:12px;line-height:1.5;box-shadow:0 6px 20px #0f172a47;pointer-events:none}.tooltip__line{white-space:pre-wrap;overflow-wrap:anywhere}.calendar{padding:8px;width:232px}.calendar__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.calendar__title{font-weight:600}.calendar__nav{border:1px solid var(--border);border-radius:4px;background:#fff;cursor:pointer;width:24px;height:24px;line-height:1}.calendar__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px}.calendar__weekday{text-align:center;font-size:11px;color:var(--text-muted);padding-bottom:2px}.calendar__day{border:0;background:none;padding:4px 0;cursor:pointer;border-radius:3px;font-variant-numeric:tabular-nums}.calendar__day:hover{background:var(--accent-soft)}.calendar__day.is-outside{color:#c0c6cf}.calendar__day.is-today{outline:1px solid var(--accent)}.calendar__day.is-selected{background:var(--accent);color:#fff}.calendar__foot{display:flex;justify-content:flex-end;margin-top:6px}.calendar__today{border:1px solid var(--border-strong);border-radius:4px;background:#fff;cursor:pointer;padding:2px 10px}