:root{color-scheme:light;--bg:#f3f5f7;--ink:#151716;--muted:#60645f;--line:#d8dcd2;--panel:#ffffff;--accent:#0f6b5f;--accent-2:#9b4b2f;--accent-3:#24476d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{min-height:36px;border:1px solid var(--accent);border-radius:6px;background:var(--accent);color:white;padding:0 14px;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:#fbfcf8;color:var(--ink);padding:10px}textarea{resize:vertical}label{display:grid;grid-gap:6px;gap:6px;color:var(--muted);font-size:13px}.shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:28px 0}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}.eyebrow{margin:0 0 4px;color:var(--accent-2);font-size:13px;font-weight:700;text-transform:uppercase}h1,h2,p{margin:0}h1{font-size:32px;line-height:1.1}h2{font-size:16px}.status-pill{border:1px solid var(--line);background:#fff;color:var(--accent-3);padding:8px 12px;font-size:13px;font-weight:700}.workspace-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px}.panel{min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px}.span-2{grid-column:span 2}.span-3{grid-column:span 3}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.control-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin-top:12px}.dense{color:var(--muted);font-size:14px;line-height:1.5}.agent-list{display:grid;grid-gap:8px;gap:8px}.agent-row{display:grid;grid-template-columns:260px 1fr;grid-gap:12px;gap:12px;border-top:1px solid var(--line);padding-top:8px}.agent-row:first-child{border-top:0;padding-top:0}.agent-row em,.agent-row span,.agent-row strong{display:block}.agent-row strong{color:var(--ink)}.agent-row em{color:var(--muted);font-size:12px;font-style:normal;line-height:1.35}.agent-row p,.agent-row span{color:var(--muted);font-size:13px;line-height:1.45}.score-list,.timeline{display:grid;grid-gap:8px;gap:8px}.score-row{display:flex;align-items:center;justify-content:space-between}.score-row,.timeline div{min-height:38px;border:1px solid var(--line);border-radius:6px;padding:8px 10px}.timeline div{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:4px 12px;gap:4px 12px}.timeline p{grid-column:1/-1;color:var(--muted);font-size:13px;line-height:1.45}.score-row span{text-transform:capitalize}.button-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.secondary-button{border-color:var(--line);background:#fff;color:var(--accent-3)}.danger-button{border-color:var(--accent-2);background:var(--accent-2);color:#fff}.metric-stack{display:grid;grid-gap:8px;gap:8px}.metric-stack div{display:flex;align-items:center;justify-content:space-between;min-height:38px;border:1px solid var(--line);border-radius:6px;padding:8px 10px}.ok-text strong{color:var(--accent)}.bad-text strong{color:var(--accent-2)}.check-label{grid-template-columns:20px minmax(0,1fr);align-items:start;color:var(--ink);font-size:14px}.check-label input{width:16px;height:16px;margin:2px 0 0}.editor-grid,.run-list,.selected-run{display:grid;grid-gap:10px;gap:10px}.run-button{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:10px;gap:10px;width:100%;min-height:44px;border-color:var(--line);background:#fff;color:var(--ink);text-align:left}.run-button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.run-button strong{color:var(--accent-3);font-size:12px;text-transform:uppercase}.run-button.is-active{border-color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}@media (max-width:820px){.panel-header,.topbar{align-items:stretch;flex-direction:column}.agent-row,.control-row,.run-button,.workspace-grid{grid-template-columns:1fr}.span-2,.span-3{grid-column:auto}}