:root{--bg: #f4f5f7;--panel: #ffffff;--ink: #1c2733;--muted: #66707d;--line: #dde2e8;--accent: #245ea8;--accent-ink: #ffffff;--error: #b3261e;--ok: #1a7f37}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}.studio-app{max-width:1080px;margin:0 auto;padding:16px 20px 60px}.studio-topbar{display:flex;align-items:center;gap:16px;padding:10px 0 14px;border-bottom:1px solid var(--line);margin-bottom:16px}.studio-topbar h1{font-size:17px;margin:0}.studio-topbar nav{display:flex;gap:6px}.studio-topbar nav button.active{background:var(--accent);color:var(--accent-ink)}.studio-principal{margin-left:auto;color:var(--muted);display:flex;gap:8px;align-items:center}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:14px}.panel h2{margin:0 0 8px;font-size:15px}.panel h3{margin:14px 0 6px;font-size:13.5px}.panel h4{margin:12px 0 4px;font-size:12.5px;color:var(--muted)}label{display:flex;flex-direction:column;gap:3px;font-size:12.5px;color:var(--muted);margin:6px 0}input,select,textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:5px;padding:6px 8px}input.narrow{max-width:90px}textarea{resize:vertical}input[type=checkbox]{width:auto;padding:0;margin:0;border:none;border-radius:0;background:none}label:has(>input[type=checkbox]){display:inline-flex;flex-direction:row;align-items:center;gap:6px;margin:0}button{font:inherit;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:5px;padding:6px 12px;cursor:pointer}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}button.primary:disabled{opacity:.6;cursor:default}button.linkish{border:none;background:none;color:var(--accent);padding:2px 4px}.muted{color:var(--muted)}.small{font-size:12px}.error{color:var(--error)}.checkline{flex-direction:row;align-items:center;gap:8px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.login-wrap{display:flex;justify-content:center;padding-top:10vh}.login-panel{width:420px}.task-cards{display:flex;gap:10px;flex-wrap:wrap}.task-card{display:flex;flex-direction:column;gap:3px;align-items:flex-start;width:240px;text-align:left;padding:10px 12px}.task-card.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.task-card .tags{font-size:11px;color:var(--accent)}.editor-table{width:100%;border-collapse:collapse;font-size:13px}.editor-table th{text-align:left;color:var(--muted);font-weight:500;padding:4px 6px}.editor-table td{padding:4px 6px;border-top:1px solid var(--line);vertical-align:middle}.editor-table input,.editor-table select{width:100%}.editor-table input.narrow{max-width:70px}.seat-row,.probe-row{border-top:1px dashed var(--line);padding-top:8px;margin-top:8px}.ai-policy{background:#f8fafc;border-radius:6px;padding:4px 8px}.subeditor{margin-top:8px}.provision-bar{position:sticky;bottom:8px;box-shadow:0 2px 12px #00000014}.json-preview{background:#0e1726;color:#d8e2f0;padding:12px;border-radius:6px;overflow:auto;max-height:380px;font-size:12px}.status{padding:1px 8px;border-radius:10px;font-size:12px;border:1px solid var(--line)}.status-provisioned{color:var(--accent);border-color:var(--accent)}.status-running{color:var(--ok);border-color:var(--ok)}.status-completed{color:var(--muted)}.joinlink{display:flex;gap:6px;align-items:center}.joinlink code{overflow-wrap:anywhere}.runbar{display:flex;gap:12px;align-items:center;margin-top:12px}.replay-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;text-align:center}.replay-grid div{display:flex;flex-direction:column;background:#f8fafc;border-radius:6px;padding:8px 4px}.transcript{list-style:none;padding:0;margin:4px 0}.transcript li{padding:2px 0;border-top:1px solid var(--line)}.source{font-size:11px;padding:0 6px;border-radius:8px;border:1px solid var(--line)}.source-ai,.source-hybrid{color:var(--accent);border-color:var(--accent)}.actor{font-size:12px}.actor-ai{color:var(--accent);font-weight:600}.actor-system{color:var(--muted)}.eventlog .payload{display:inline-block;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}