:root{--bg: #eef1f5;--panel: #ffffff;--line: #d8dde5;--text: #1b1f24;--muted: #69727d;--accent: #1d64d8;--ok: #2b8a3e;--ng: #c92a2a;--warn: #b35c00;font-family:Yu Gothic UI,Meiryo,Hiragino Sans,Noto Sans JP,system-ui,sans-serif;color:var(--text);background:var(--bg);font-size:13px}*{box-sizing:border-box}body{margin:0}button{font:inherit;border:1px solid var(--line);background:#fff;border-radius:6px;padding:5px 10px;cursor:pointer;color:var(--text)}button:hover:not(:disabled){border-color:#9aa5b4}button:disabled{opacity:.45;cursor:default}button.primary,label.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.ok{color:var(--ok);border-color:#8fd19e}button.ng{color:var(--ng);border-color:#f1a7a7}button.link{border:none;background:none;color:var(--accent);padding:2px 4px}button.chosen{background:#e7f0ff;border-color:var(--accent)}input,select{font:inherit;border:1px solid var(--line);border-radius:5px;padding:4px 6px;width:100%;background:#fff}.muted{color:var(--muted)}.small{font-size:12px}.warn{color:var(--warn)}.pad{padding:12px}.spacer{flex:1}.app{display:flex;flex-direction:column;height:100vh}header{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#1f2630;color:#fff;position:relative;flex-wrap:wrap}header .muted{color:#aab4c0}header button{background:#2c3541;color:#fff;border-color:#3b4654}header button.primary{background:var(--accent);border-color:var(--accent)}header button.link{color:#cfe0ff}.brand{font-weight:700;font-size:15px;margin-right:8px}.model-name{font-weight:600;display:flex;gap:8px;align-items:center}.popover{position:absolute;right:10px;top:44px;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:12px;width:300px;z-index:30;display:flex;flex-direction:column;gap:8px;box-shadow:0 6px 24px #0000002e}.popover button.primary{background:var(--accent);color:#fff}header button.update-on{background:#e8a33a;border-color:#e8a33a;color:#1f2630;font-weight:700}.update-pop{width:380px}.update-list{margin:0;padding-left:18px;max-height:220px;overflow:auto;font-size:12px}.update-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f141a8c;z-index:100;display:flex;align-items:center;justify-content:center}.update-box{background:#fff;color:var(--text);padding:20px 24px;border-radius:10px;max-width:420px;line-height:1.7;box-shadow:0 8px 30px #0000004d}main{flex:1;display:grid;grid-template-columns:330px 1fr 360px;min-height:0}aside{background:var(--panel);border-right:1px solid var(--line);overflow:auto;min-height:0}aside.right{border-right:none;border-left:1px solid var(--line);display:flex;flex-direction:column}aside.right h4{margin:10px 12px 4px}.tabs{display:flex;gap:2px;padding:6px 6px 0;border-bottom:1px solid var(--line);background:#f7f8fa;flex-wrap:wrap;align-items:center}.tabs button{border:none;border-bottom:2px solid transparent;border-radius:0;background:none;padding:6px 8px}.tabs button.on{border-bottom-color:var(--accent);color:var(--accent);font-weight:600}.panel{padding:10px 12px}.panel h4{margin:14px 0 6px}.hint{color:var(--muted);font-size:12px;margin:4px 0 8px;line-height:1.5}.kv{width:100%;border-collapse:collapse}.kv th{text-align:left;font-weight:500;color:var(--muted);width:34%;vertical-align:top;padding:4px 6px 4px 0}.kv td{padding:4px 0;vertical-align:top;word-break:break-all}.badge{display:inline-block;font-size:11px;padding:0 6px;border-radius:10px;border:1px solid;line-height:17px;white-space:nowrap}.b-explicit{color:#1b7a3a;border-color:#8fd19e;background:#ebfbee}.b-inferred{color:#a35200;border-color:#ffc078;background:#fff4e6}.b-user{color:#6741d9;border-color:#b197fc;background:#f3f0ff}.conf{color:var(--muted);font-size:11px;margin-left:auto}.row{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.feat-list{list-style:none;padding:0;margin:0}.feat-list li{border:1px solid var(--line);border-radius:6px;padding:6px 8px;margin-bottom:6px;cursor:pointer}.feat-list li.on{border-color:#f08c00;background:#fff8ef}.feat-list .kind{color:var(--muted)}.evidence{margin-top:4px;font-size:12px;color:#444;background:#f6f7f9;padding:4px 6px;border-radius:4px}.form{display:flex;flex-direction:column;gap:8px}.form label{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--muted)}.form label.check,label.check{flex-direction:row;align-items:center;gap:6px;color:var(--text)}label.check input{width:auto}.opts{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}.question{border:1px solid var(--line);border-left-width:4px;border-radius:6px;padding:8px;margin-bottom:8px;line-height:1.5}.question.q-confirm{border-left-color:var(--accent)}.question.q-warn{border-left-color:var(--warn)}.question.q-info{border-left-color:#adb5bd}.badge.q-confirm{color:var(--accent);border-color:#a5c3f5}.badge.q-warn{color:var(--warn);border-color:#ffc078}.badge.q-info{color:var(--muted);border-color:#ced4da}.center{display:flex;flex-direction:column;min-width:0;min-height:0}.center .tabs{background:#f7f8fa;gap:8px}.center-body{flex:1;min-height:0;position:relative}.banner{padding:4px 10px;background:#fff4e6}.legend i{display:inline-block;width:14px;height:3px;margin:0 3px 2px 8px;vertical-align:middle}.l-proposed{background:#1d64d8}.l-accepted{background:#16191d}.l-sel{background:#e8590c}.sheet-wrap{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column}.sheet-tools{display:flex;gap:8px;align-items:center;padding:6px 8px}.sheet{flex:1;width:100%;background:#dfe3e8;touch-action:none;-webkit-user-select:none;user-select:none}.sheet-text{font-family:Yu Gothic,Meiryo,Noto Sans JP,sans-serif}.dim:hover line,.dim:hover text{filter:drop-shadow(0 0 .4px #e8590c)}.viewer3d{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column}.viewer3d-canvas{flex:1;min-height:0}.viewer3d-legend{padding:6px 10px;font-size:12px;color:var(--muted);background:#fff;border-top:1px solid var(--line)}.dimlist{display:flex;flex-direction:column;min-height:120px;max-height:42%}.dimlist ul{list-style:none;margin:0;padding:0;overflow:auto}.dimlist li{display:grid;grid-template-columns:26px minmax(0,1fr) auto;grid-template-areas:"no txt st" "no meta st";gap:1px 8px;padding:5px 10px;border-bottom:1px solid #eef0f3;cursor:pointer;align-items:center}.dimlist li .no{grid-area:no;color:var(--muted);align-self:start}.dimlist li .txt{grid-area:txt;font-weight:600}.dimlist li .muted{grid-area:meta;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dimlist li .st{grid-area:st;justify-self:end}.dimlist li.on{background:#fff4e6}.st{font-size:11px;padding:1px 6px;border-radius:10px;border:1px solid #ced4da;color:var(--muted);white-space:nowrap}.st-proposed.st{color:#1d64d8;border-color:#a5c3f5}.st-accepted.st{color:#fff;background:#2b8a3e;border-color:#2b8a3e}.st-rejected.st{color:var(--ng);border-color:#f1a7a7}.st-approved.st{color:#fff;background:#2b8a3e;border-color:#2b8a3e}.st-draft.st{color:#e9ecef;border-color:#6c7682}.dimlist li.st-rejected .txt{text-decoration:line-through;color:var(--muted)}.dimdetail{border-top:1px solid var(--line);padding:10px 12px;overflow:auto;flex:1}.dimdetail .actions{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.refs{margin:4px 0 0;padding-left:16px}.events{list-style:none;padding:0;margin:0}.events li{padding:5px 0;border-bottom:1px solid #eef0f3}.welcome{max-width:860px;margin:32px auto;background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px 32px;line-height:1.7}.welcome h2{margin-top:0}.flow{padding-left:20px}.welcome-actions{margin:16px 0}label.upload{display:inline-block;padding:9px 18px;border-radius:6px;cursor:pointer;font-weight:600}label.upload input{display:none}label.upload-info{display:flex;gap:8px;align-items:center;margin-top:10px;color:var(--muted)}label.upload-info input{width:auto;border:none}label.upload.disabled{opacity:.5}.models{padding-left:18px}.busy{position:fixed;bottom:14px;left:14px;background:#1f2630;color:#fff;padding:6px 12px;border-radius:6px;z-index:40}.toasts{position:fixed;right:14px;bottom:14px;display:flex;flex-direction:column;gap:6px;z-index:50;max-width:420px}.toast{background:#1f2630;color:#fff;padding:8px 12px;border-radius:6px;cursor:pointer;line-height:1.5;box-shadow:0 4px 14px #0003}.toast.ok{background:#2b8a3e}.toast.error{background:#c92a2a}.toast.warn{background:#b35c00}@media (max-width: 1200px){main{grid-template-columns:280px 1fr 300px}}textarea{font:inherit;border:1px solid var(--line);border-radius:5px;padding:4px 6px;width:100%;resize:vertical}.tablewrap{overflow:auto;max-height:360px;border:1px solid var(--line);border-radius:6px}table.trial{border-collapse:collapse;width:100%;font-size:12px}table.trial th{position:sticky;top:0;background:#f4f6f9;text-align:left;font-weight:600}table.trial th,table.trial td{padding:4px 8px;border-bottom:1px solid #eef0f3;white-space:nowrap}table.trial td.small{white-space:normal;min-width:160px}