@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap";:root{--bg: #ffffff;--surface: #f6f8f8;--surface-2: #eef1f1;--border: #e2e6e6;--text: #17201f;--muted: #4c5957;--accent: #0b6b5f;--accent-weak: #e7f2f0;--danger: #b23a48;--warn: #8a5a00;--radius: 6px;--gap: 16px;--indent: 18px;font-family:Noto Sans JP,-apple-system,sans-serif;color:var(--text);font-size:16px;line-height:1.65}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button{font-family:inherit;cursor:pointer}a{color:var(--accent)}.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.nav{background:var(--surface);border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:2px}.nav .brand{font-weight:700;font-size:16px;padding:6px 10px 16px;letter-spacing:.01em}.nav .brand span{color:var(--accent)}.nav .item{display:flex;align-items:center;gap:10px;padding:9px 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9px;border-radius:100px;font-size:12.5px;background:var(--surface-2);color:var(--text)}.badge.high{background:#fbe9ea;color:var(--danger)}.badge.med{background:var(--surface-2)}.badge.low{background:var(--surface)}.badge.open{background:#fdf3e2;color:var(--warn)}.badge.resolved{background:var(--accent-weak);color:var(--accent)}.badge.proposed{background:#fdf3e2;color:var(--warn)}.badge.cycle-current{background:var(--accent-weak);color:var(--accent)}.badge.cycle-backlog{background:#e4e9ef;color:#384250}.badge.cycle-none{background:var(--surface);color:var(--muted)}.badge.route-human{background:var(--surface-2);color:var(--muted)}.badge.route-ai{background:#e4ecfa;color:#274f86}.badge.route-both{background:#e7f2e4;color:#356030}.btn{padding:8px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:14px}.btn svg{vertical-align:-2px;margin-right:5px}.btn:hover{background:var(--surface)}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.primary:hover{background:#095c52}.btn.sm{padding:5px 11px;font-size:13px}.btn.xs{padding:3px 7px;font-size:12px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);color:var(--muted)}.btn.xs:hover{background:var(--surface);color:var(--text)}.btn.ghost{border-color:transparent;color:var(--text)}.btn:disabled{opacity:.5;cursor:default}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field label{font-size:13px;color:var(--muted)}input,textarea,select{font-family:inherit;font-size:15px;padding:9px 11px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text)}textarea{resize:vertical;min-height:72px}.row{display:flex;gap:10px;align-items:center}.member-form{margin-bottom:12px;flex-wrap:wrap;align-items:stretch}.member-form input{min-width:180px;flex:1}.member-form select{min-width:150px}.member-form.compact{margin-top:-4px}.split{display:grid;grid-template-columns:300px minmax(0,1fr);gap:16px;align-items:start}.list{display:flex;flex-direction:column;gap:6px}.list-item{display:flex;justify-content:space-between;gap:10px;width:100%;text-align:left;padding:9px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text)}.list-item.active{background:var(--accent-weak);border-color:#c8ddda}.task-tree{display:flex;flex-direction:column;gap:6px}.tree-row{min-height:46px;display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;background:var(--bg)}.proposal-preview{margin-top:10px;padding-top:10px;border-top:1px solid var(--border);font-size:14px}.proposal-preview ul{margin:4px 0 10px;padding-left:18px}.proposal-preview li{margin-bottom:5px}.preview-label{font-weight:700;margin-top:6px}.draft-preview{white-space:pre-wrap;max-height:180px;overflow:auto;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#17201f52;display:flex;align-items:center;justify-content:center;padding:24px;z-index:20}.modal{width:min(620px,100%);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:0 14px 40px #17201f29}.modal textarea{width:100%;min-height:110px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px}.soon-panel{border:1px dashed var(--border);border-radius:var(--radius);padding:40px;text-align:center;color:var(--muted)}.who.logout{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:6px 10px;color:var(--muted)}.who.logout:hover{background:var(--surface-2);color:var(--text)}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--surface);padding:24px}.login-card{width:min(400px,100%);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:0 14px 40px #17201f1a}.login-card .brand{font-weight:700;font-size:22px;letter-spacing:.01em}.login-card .brand span{color:var(--accent)}.login-sub{color:var(--muted);font-size:13px;margin:6px 0 20px}.login-sub.fallback{margin:18px 0 8px}.login-field{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:var(--radius);padding:0 10px;color:var(--muted);background:var(--bg)}.login-field input{border:none;outline:none;padding:10px 0;width:100%;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;background:none;color:var(--text)}.login-btn{margin-top:12px;width:100%;min-height:42px;padding:10px;border:none;border-radius:var(--radius);background:var(--accent);color:#fff;font-weight:500;font-size:14px;display:flex;align-items:center;justify-content:center;gap:8px}.login-btn.google{margin-top:0}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-dev{margin-top:22px;padding-top:16px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:6px}.login-dev>span{font-size:12px;color:var(--muted);margin-bottom:2px}.login-dev-btn{text-align:left;padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:13px}.login-dev-btn:hover{background:var(--surface-2)}.tree-layout{display:flex;gap:16px;align-items:flex-start}.tree-layout .inspector{width:340px;flex-shrink:0;margin-bottom:0}@media (max-width: 1080px){.tree-layout{flex-direction:column}.tree-layout .inspector{width:100%}}@media (max-width: 760px){:root{--indent: 9px}.main{padding:20px 16px}.split{grid-template-columns:1fr}}.ttree{display:flex;flex-direction:column}.trow{display:flex;align-items:center;gap:6px;min-height:40px;padding:5px 6px;border-radius:var(--radius)}.trow:hover{background:var(--surface)}.trow.sel{background:var(--accent-weak)}.trow.group,.trow.group:hover{background:var(--surface-2)}.trow.group .trow-title{font-weight:700}.tchev{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;border:none;background:none;color:var(--muted);border-radius:4px;flex-shrink:0}.tchev:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.tchev:disabled{cursor:default}.tchev-dot{width:5px;height:5px;border-radius:50%;background:var(--border)}.tfolder{color:var(--accent);flex-shrink:0}.trow-main{flex:1;min-width:0;display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:none;border:none;text-align:left;padding:2px 0;color:var(--text)}.trow-title{font-size:16px;line-height:1.4;overflow-wrap:anywhere}.trow-title.is-done{text-decoration:line-through;color:var(--muted)}.tmeta{display:inline-flex;align-items:center;gap:7px;flex-wrap:wrap}.tmeta-x{font-size:13px;color:var(--muted)}.trow-actions{display:flex;gap:4px;flex-shrink:0;opacity:0}.trow:hover .trow-actions,.trow:focus-within .trow-actions,.trow.sel .trow-actions{opacity:1}.chip{display:inline-block;padding:2px 9px;border-radius:100px;font-size:12.5px;background:var(--surface-2);color:var(--text)}.chip.soft{background:var(--bg);border:1px solid var(--border);color:var(--muted)}.chip.warn{background:#f6ead0;color:var(--warn)}.chip.st-todo{background:var(--surface-2);color:#384250}.chip.st-in_progress{background:#e4ecfa;color:#274f86}.chip.st-blocked{background:#fbe4e6;color:var(--danger)}.chip.st-done{background:#e7f2e4;color:#356030}.chip.st-archived{background:var(--surface);color:var(--muted)}.trow-add{display:flex;gap:8px;margin-top:10px;padding-left:6px}.tanomaly{margin-top:14px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.tanomaly-h{font-size:13px;font-weight:700;color:var(--warn);margin-bottom:6px}.tanomaly-row{display:flex;align-items:center;gap:8px;padding:3px 0}.linklike{background:none;border:none;color:var(--accent);font-size:14px;text-align:left;padding:0;text-decoration:underline}.inspector-title{font-weight:600;font-size:16px;margin:10px 0}.inspector-title.is-done{text-decoration:line-through;color:var(--muted)}.inspector-note{font-size:14px;margin-top:8px}.tree-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}.tree-search{flex:1;min-width:220px;font-size:15px}.tree-count{font-size:13px;margin-left:auto}