:root{--bg:#f6f7f9;--ink:#172026;--muted:#66737f;--line:#d9e1e7;--panel:#ffffff;--teal:#007f78;--blue:#315f9c;--amber:#b06500;--green:#197b43}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:Arial,Helvetica,sans-serif}button,input,select{font:inherit}.shell{min-height:100vh;padding:24px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 auto 20px;max-width:1180px}.eyebrow{margin:0 0 4px;color:var(--teal);font-size:13px;font-weight:700;text-transform:uppercase}h1,h2,p{margin:0}h1{font-size:32px;line-height:1.15}h2{font-size:18px}.status{display:flex;align-items:center;gap:8px;min-height:40px;max-width:420px;padding:8px 12px;border:1px solid var(--line);background:#eef6f4;color:#10443f;font-size:14px}.workspace{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);grid-gap:16px;gap:16px;max-width:1180px;margin:0 auto}.panel{min-height:420px;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.panel-main{min-height:470px}.panel-title{display:flex;align-items:center;gap:8px;margin-bottom:18px;color:var(--blue)}.panel-title h2{flex:1 1}label{display:block;margin-bottom:14px;color:var(--muted);font-size:13px;font-weight:700}input,select{width:100%;height:40px;margin-top:6px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;color:var(--ink);background:#ffffff}button{display:inline-flex;justify-content:center;width:100%;min-height:42px;margin-top:10px;border:0;border-radius:6px;background:var(--teal);color:#ffffff;cursor:pointer;font-weight:700}.actions,button{align-items:center;gap:8px}.actions{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-gap:8px;margin-top:2px}.actions button{margin-top:0;white-space:nowrap}button.secondary{width:auto;padding:0 14px;border:1px solid var(--line);background:#ffffff;color:var(--ink)}button.danger{width:auto;padding:0 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button{min-height:34px;margin:0;background:transparent;color:var(--ink)}.segmented button.active{background:var(--teal);color:#fff}.alert{margin:10px 0;padding:10px 12px;border-radius:6px;font-size:13px;line-height:1.35}.alert.amber{border:1px solid #e6bd82;background:#fff8ed;color:#5f3600}.alert.red{border:1px solid #e2a8a8;background:#fff1f1;color:#7c1f1f}.picker-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:6px 10px;gap:6px 10px;margin:12px 0;padding:10px;border:1px solid var(--line);border-radius:6px}.picker-group legend{padding:0 4px;color:var(--muted);font-size:12px;font-weight:700}.check-row{display:flex;align-items:center;gap:8px;margin:0;color:var(--ink);font-weight:600}.check-row input{width:16px;height:16px;margin:0}.metric-grid.compact{grid-template-columns:repeat(4,minmax(0,1fr))}.trust-strip{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.readiness-badge{border:1px solid 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