:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1e222b;--border: #2a2f3a;--text: #e6e8ec;--muted: #9aa3b2;--primary: #5b8cff;--primary-600: #3f6fe0;--green: #37c988;--amber: #f5b64c;--red: #ef5f6b;--radius: 10px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app-loading{display:grid;place-items:center;height:100vh;color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);padding:10px 16px;border-radius:var(--radius);font-size:14px;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s}.btn:hover:not(:disabled){border-color:var(--primary)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-600)}.btn-ghost{background:transparent}.btn-connect-gmail{background:var(--panel-2);border-color:var(--border);color:var(--text)}.btn-connect-gmail:hover:not(:disabled){background:var(--panel);border-color:var(--primary)}.btn svg{flex-shrink:0}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border)}.pill-live{color:var(--green);border-color:var(--green)}.pill-demo{color:var(--primary);border-color:var(--primary)}.pill-muted{color:var(--muted)}.login{display:grid;place-items:center;min-height:100vh;padding:24px}.login-card{max-width:460px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:36px}.login-card h1{margin:0 0 8px;font-size:28px}.subtitle{color:var(--muted);line-height:1.5}.login-actions{display:flex;flex-direction:column;gap:12px;margin:24px 0 16px}.login-notes{display:flex;gap:8px;margin-bottom:16px}.fine-print{color:var(--muted);font-size:12px;line-height:1.5}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--panel)}.brand{font-weight:700}.topbar-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.inbox-tab-filter{display:flex;gap:10px;border:none;padding:0;margin:0}.tab-checkbox{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--muted);cursor:pointer}.tab-checkbox input{accent-color:var(--accent)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.user-email{color:var(--muted);font-size:14px}.dashboard-body{padding:24px}.dashboard-grid{display:grid;grid-template-columns:240px 1fr 360px;gap:20px;padding:20px 24px;align-items:start}@media(max-width:1100px){.dashboard-grid{grid-template-columns:240px 1fr}.qa-panel{grid-column:1 / -1}}.sidebar{display:flex;flex-direction:column;gap:4px;position:sticky;top:20px}.sidebar-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--text);cursor:pointer;text-align:left;font-size:14px}.sidebar-item:hover{background:var(--panel-2)}.sidebar-item.active{background:var(--panel-2);border-color:var(--primary)}.sidebar-item .count{color:var(--muted);font-variant-numeric:tabular-nums}.sidebar-item-row{display:flex;align-items:stretch;gap:2px;border-radius:8px}.sidebar-item-row.active .sidebar-item{background:var(--panel-2);border-color:var(--primary)}.sidebar-item-row .sidebar-item{flex:1;min-width:0}.sidebar-item-menu{position:relative;display:flex;align-items:center}.sidebar-menu-btn{padding:6px 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var(--border);border-radius:12px;padding:16px}.thread-card.outcome-skipped,.thread-card.outcome-failed{opacity:.75;border-style:dashed}.thread-card-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}.thread-sender{font-weight:600;font-size:14px}.thread-subject{margin:4px 0;font-size:16px}.thread-preview{color:var(--muted);font-size:14px;margin:4px 0}.thread-reason{color:var(--muted);font-size:13px;font-style:italic;margin:6px 0 0}.confidence{margin-left:auto;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}.badge{font-size:12px;padding:2px 8px;border-radius:6px;border:1px solid var(--border)}.bucket-badge{background:#5b8cff1f;border-color:var(--primary);color:var(--primary)}.verifier-supported{color:var(--green);border-color:var(--green)}.verifier-partially_supported{color:var(--amber);border-color:var(--amber)}.verifier-unsupported{color:var(--red);border-color:var(--red)}.run-banner{display:flex;align-items:center;gap:10px;margin:0 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var(--border);padding-left:8px;font-style:italic}.qa-caveat{color:var(--amber);font-size:12px;margin:0}.qa-search-steps summary{cursor:pointer;-webkit-user-select:none;user-select:none}