:root{--bg:#f4f6f8;--surface:#fff;--surface-alt:#fafbfc;--border:#dce1e6;--border-strong:#c2cad2;--text:#1f2933;--text-muted:#66727f;--text-faint:#919ba6;--accent:#1f5fa8;--accent-hover:#18497f;--accent-soft:#e8f0fa;--status-auto-bg:#e3f3e8;--status-auto-fg:#1f7a40;--status-conflict-bg:#fbe6e6;--status-conflict-fg:#b02a2a;--status-below-bg:#ececef;--status-below-fg:#5a626b;--danger:#b02a2a;--danger-hover:#8f2020;--radius:6px;--radius-sm:4px;--shadow:0 1px 2px #1f29330f, 0 1px 3px #1f29330a;--maxw:1180px;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Helvetica Neue", sans-serif;--font-mono:"SFMono-Regular", ui-monospace, Menlo, Consolas, "Liberation Mono", monospace}.btn{border-radius:var(--radius-sm);border:1px solid #0000;align-items:center;gap:8px;padding:7px 14px;font-size:13.5px;font-weight:550;transition:background-color .12s,border-color .12s,color .12s,box-shadow .15s;display:inline-flex}.btn:hover:not(:disabled){box-shadow:0 2px 6px #1f29331f}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.link-btn{font:inherit;color:inherit;align-items:center;gap:4px;transition:color .12s;display:inline-flex}.link-btn:hover{color:var(--text)}.spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:999px;width:14px;height:14px;animation:.7s linear infinite btn-spin;display:inline-block}@keyframes btn-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.4s}.btn{transition:none}}input,select,textarea{color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);outline:none;width:100%;padding:7px 10px;font-family:inherit;font-size:13.5px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:1px}input::placeholder,textarea::placeholder{color:var(--text-faint)}textarea{resize:vertical}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--text-muted);font-size:12px;font-weight:550}.read-only-value{color:var(--text);font-size:22px;font-weight:600}*{box-sizing:border-box}html,body{margin:0}body{font-family:var(--font-body);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:14px;line-height:1.5}#root{min-height:100vh}h1{letter-spacing:-.01em;margin:0;font-size:22px;font-weight:650}h2{letter-spacing:.01em;margin:0;font-size:15px;font-weight:600}button{font-family:inherit;font-size:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex:none;width:232px;display:flex}.sidebar-logo{border-bottom:1px solid var(--border);padding:20px 20px 16px}.sidebar-logo-img{width:auto;height:22px;display:block}.sidebar-groups{flex-direction:column;flex:1;gap:24px;padding:18px 12px;display:flex;overflow-y:auto}.nav-group{flex-direction:column;gap:2px;display:flex}.nav-group-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);padding:0 10px 9px;font-size:11px;font-weight:600}.nav-item{width:100%;color:var(--text-muted);text-align:left;border-radius:999px;align-items:center;gap:10px;padding:8px 14px;font-size:13.5px;font-weight:500;text-decoration:none;transition:background-color .12s,color .12s;display:flex}.nav-item:hover{background:var(--surface-alt);color:var(--text)}.nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}@media (prefers-reduced-motion:reduce){.nav-item{transition:none}}.sidebar-user{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:14px 16px;display:flex}.sidebar-user-name{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;font-weight:550;overflow:hidden}.sidebar-logout{color:var(--accent);flex:none;font-size:12px;font-weight:550}.app-shell{background:var(--bg);min-height:100vh}.app-frame{height:100vh;display:flex}.main-col{flex-direction:column;flex:1;min-width:0;display:flex}.main-scroll{flex:1;overflow-y:auto}.page{max-width:var(--maxw);flex-direction:column;gap:24px;margin:0 auto;padding:24px 20px 64px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 24px;transition:box-shadow .15s}.card:hover{box-shadow:0 2px 5px #1f293312,0 4px 10px #1f29330f}@media (prefers-reduced-motion:reduce){.card{transition:none}}.mapping-table-container{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.mapping-table-filters{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:16px;padding:14px 16px;display:flex}.mapping-table-filters .field-filter{flex:220px;min-width:200px}.mapping-table-filters .field-status select{width:auto}.mapping-table{border-collapse:collapse;width:100%;min-width:720px;font-size:13px}.mapping-table thead th{background:var(--surface-alt);color:var(--text-muted);font-size:12px;font-weight:600;position:sticky;top:0}.mapping-table th,.mapping-table td{text-align:left;border-bottom:1px solid var(--border);padding:10px 12px;transition:background-color .13s}.mapping-table th.col-num,.mapping-table td.col-num{text-align:right;font-variant-numeric:tabular-nums}.mapping-table th button{cursor:pointer}.sort-indicator{color:var(--accent);margin-left:2px}.mapping-table tbody tr:not(.mapping-table-details-row):hover td{background:var(--surface-alt)}.row-expander{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);width:18px;height:18px;color:var(--text-muted);justify-content:center;align-items:center;margin-right:8px;font-size:13px;line-height:1;transition:border-color .12s,color .12s;display:inline-flex}.row-expander:hover{border-color:var(--accent);color:var(--accent)}.mapping-table-details-row td{background:var(--surface-alt);color:var(--text-muted);padding:12px 16px;font-size:13px}.details-label,.details-reason-label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);font-size:11px;font-weight:600}.details-label{margin:0 0 6px}.details-reason-label{margin-right:6px}.details-reason{margin:10px 0 0}.candidates-table{border-collapse:collapse;font-size:12.5px}.candidates-table td{background:0 0;border:none;padding:3px 14px 3px 0}.candidates-table tr.candidate-top td{color:var(--status-auto-fg);font-weight:600}.badge{white-space:nowrap;border-radius:999px;align-items:center;padding:2px 9px;font-size:11.5px;font-weight:600;line-height:1;display:inline-flex}.badge.tone-green{background:var(--status-auto-bg);color:var(--status-auto-fg)}.badge.tone-red{background:var(--status-conflict-bg);color:var(--status-conflict-fg)}.badge.tone-gray{background:var(--status-below-bg);color:var(--status-below-fg)}.empty-state{text-align:center;color:var(--text-muted);margin:0;padding:28px 16px;font-size:13px}@media (prefers-reduced-motion:reduce){.mapping-table th,.mapping-table td,.row-expander{transition:none}}.lookup-tester{flex-direction:column;align-items:flex-start;gap:14px;display:flex}.lookup-tester .field{width:100%;max-width:360px}.lookup-result{flex-direction:column;gap:8px;width:100%;display:flex}.lookup-verdict{color:var(--text);margin:0;font-size:14px;font-weight:600}.lookup-response-raw{color:#e6ebf0;font-family:var(--font-mono);border-radius:var(--radius);background:#1f2933;margin:0;padding:14px 16px;font-size:12.5px;overflow-x:auto}.customer-updater-page{flex-direction:column;gap:24px;display:flex}.page-header{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:20px;display:flex}.page-header-title h1{margin:0 0 4px}.page-subtitle{max-width:60ch;color:var(--text-muted);margin:0;font-size:12.5px}.page-header-actions{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.last-build{color:var(--text-muted);margin:0;font-size:12.5px}.stale-banner{color:#7a5a10;border-radius:var(--radius-sm);background:#fff6e6;border:1px solid #f0d28a;margin:0;padding:9px 12px;font-size:13px;font-weight:600}.notice{border-radius:var(--radius-sm);margin:0;padding:9px 12px;font-size:13px}.notice-error{background:var(--status-conflict-bg);color:var(--status-conflict-fg);border:1px solid var(--status-conflict-fg)}.dashboard-top{grid-template-columns:1fr;gap:24px;display:grid}@media (width>=900px){.dashboard-top{grid-template-columns:1fr 1fr}}.overview-panel{flex-direction:column;gap:20px;display:flex}.settings-section{border-top:1px solid var(--border);padding-top:20px}.metrics-grid{flex-wrap:wrap;gap:20px;margin:0;display:flex}.metrics-grid>div{flex-direction:column;gap:4px;display:flex}.metrics-grid dt{text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);order:2;margin:0;font-size:11px;font-weight:600}.metrics-grid dd{font-variant-numeric:tabular-nums;color:var(--text);order:1;margin:0;font-size:18px;font-weight:650}.metrics-grid dd.metric-auto{color:var(--status-auto-fg)}.metrics-grid dd.metric-conflict{color:var(--status-conflict-fg)}.metrics-grid dd.metric-below{color:var(--status-below-fg)}.settings-grid{grid-template-columns:1fr;gap:16px;margin-top:16px;display:grid}@media (width>=560px){.settings-grid{grid-template-columns:repeat(3,1fr)}}.auth-gate-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-gate-status{color:var(--text-muted);font-size:13px}.auth-gate-error{background:var(--status-conflict-bg);max-width:420px;color:var(--status-conflict-fg);border:1px solid var(--status-conflict-fg);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;gap:12px;padding:20px 24px;display:flex}.auth-gate-error p{margin:0}.auth-gate-panel{background:var(--surface);max-width:420px;color:var(--text);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;gap:12px;padding:20px 24px;display:flex}.auth-gate-panel p{color:var(--text-muted);margin:0}