:root{--bl-bg:#f4f7fe;--bl-surface:#fff;--bl-surface-2:#eef2f8;--bl-border:#e0e5f2;--bl-text:#1b2559;--bl-text-2:#707eae;--bl-text-3:#a3aed0;--bl-accent:#2b6cb0;--bl-ok:#05cd99;--bl-warn:#ffb547;--bl-danger:#ee5d50;--bl-radius:12px;--bl-space-1:4px;--bl-space-2:8px;--bl-space-3:12px;--bl-space-4:16px;--bl-space-5:24px;--bl-space-6:32px;--bl-type-xs:12px;--bl-type-sm:13px;--bl-type-md:14px;--bl-type-lg:16px;--bl-type-xl:20px;--bl-font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--bl-mono:ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas, Menlo, monospace;--bl-sidebar-width:220px;--bl-chrome-header:transparent;--bl-guidance-leave:var(--bl-ok);--bl-guidance-soon:var(--bl-warn);--bl-guidance-wait:var(--bl-accent);--bl-guidance-degraded:var(--bl-danger);--bl-trip-active:var(--bl-ok);--bl-role-tools:var(--bl-accent);--bg:var(--bl-bg);--surface:var(--bl-surface);--surface-2:var(--bl-surface-2);--border:var(--bl-border);--text:var(--bl-text);--text-2:var(--bl-text-2);--text-3:var(--bl-text-3);--accent:var(--bl-accent);--ok:var(--bl-ok);--warn:var(--bl-warn);--danger:var(--bl-danger);--radius:var(--bl-radius);--font:var(--bl-font);--mono:var(--bl-mono)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5}.app{max-width:1080px;padding:var(--bl-space-4) var(--bl-space-4) var(--bl-space-6);margin:0 auto}.app-shell{align-items:stretch;max-width:none;min-height:100vh;margin:0;padding:0;display:flex}.ops-sidebar{width:var(--bl-sidebar-width);background:var(--bl-surface);border-right:1px solid var(--bl-border);padding:var(--bl-space-5) var(--bl-space-3);gap:var(--bl-space-5);flex-direction:column;flex-shrink:0;display:flex}.ops-sidebar-brand{align-items:center;gap:var(--bl-space-2);padding:0 var(--bl-space-2);display:flex}.ops-sidebar-mark{background:var(--bl-accent);border-radius:3px;width:10px;height:10px;box-shadow:0 0 0 3px #2b6cb02e}.ops-sidebar-title{font-size:var(--bl-type-sm);color:var(--bl-text);font-weight:700;line-height:1.3}.app-main{min-width:0;padding:var(--bl-space-4) var(--bl-space-5) var(--bl-space-6);flex:1;max-width:1120px}@media (width<=800px){.app-shell{flex-direction:column}.ops-sidebar{border-right:none;border-bottom:1px solid var(--bl-border);width:100%;padding:var(--bl-space-3) var(--bl-space-4)}}.header{align-items:baseline;gap:var(--bl-space-2) var(--bl-space-4);padding:var(--bl-space-2) 0 var(--bl-space-4);margin:0 0 var(--bl-space-3);background:var(--bl-chrome-header);border-bottom:1px solid var(--bl-border);flex-wrap:wrap;display:flex}.header h1,.header-route{font-size:var(--bl-type-xl);letter-spacing:-.01em;color:var(--bl-text);margin:0;font-weight:700}.header .corridor{color:var(--bl-text-2);font-size:var(--bl-type-sm)}.header .spacer{flex:1}.badge-ops,.badge-test{color:#b7791f;font-size:var(--bl-type-xs);white-space:nowrap;background:#ffb54724;border:1px solid #ffb54773;border-radius:999px;padding:2px 10px;font-weight:600}.badge-ops .badge-user,.badge-viewer .badge-user{color:var(--bl-text-2);margin-left:6px;font-weight:400}.badge-viewer{color:var(--bl-accent);font-size:var(--bl-type-xs);white-space:nowrap;background:#2b6cb01a;border:1px solid #2b6cb059;border-radius:999px;padding:2px 10px;font-weight:600}.badge-provenance-field{color:#3fb950;white-space:nowrap;text-transform:lowercase;background:#3fb9501f;border:1px solid #3fb95066;border-radius:999px;padding:1px 8px;font-size:11px;font-weight:600}.badge-provenance-sim{color:var(--warn);white-space:nowrap;text-transform:lowercase;background:#d299221f;border:1px solid #d2992266;border-radius:999px;padding:1px 8px;font-size:11px;font-weight:600}.fleet-route{color:var(--muted,#8b949e);text-overflow:ellipsis;white-space:nowrap;max-width:14rem;font-size:11px;overflow:hidden}.card-heading-row{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.card-heading-row h2{margin:0}.refresh-row{color:var(--text-3);flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:16px;font-size:12px;display:flex}.grid{grid-template-columns:minmax(260px,1fr) minmax(320px,1.6fr);align-items:start;gap:16px;display:grid}@media (width<=760px){.grid{grid-template-columns:1fr}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:16px;box-shadow:0 8px 24px #1b25590a}.card 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var(--bl-space-2);flex-flow:wrap}.ops-nav-link.is-active{box-shadow:inset 0 -2px 0 var(--bl-accent)}}.ops-live,.ops-exceptions,.ops-overview,.ops-evidence,.ops-tools{gap:var(--bl-space-4);flex-direction:column;display:flex}.ops-live>.card,.ops-exceptions>.card,.ops-overview>.card{margin-bottom:0}.ops-overview>.card:first-child{padding:var(--bl-space-5) var(--bl-space-4);border-color:#2b6cb047}.ops-overview>.card:first-child h2{color:var(--bl-text);font-size:var(--bl-type-sm)}.ops-overview>.card:not(:first-child){background:var(--bl-surface);border-color:var(--bl-border)}.ops-evidence>.card,.ops-tools>.card{margin-bottom:0}.live-panel{gap:var(--bl-space-4);flex-direction:column;display:flex}.live-header{justify-content:space-between;align-items:flex-start;gap:var(--bl-space-3);flex-wrap:wrap;display:flex}.live-title{font-size:var(--bl-type-lg);margin:0;font-weight:700}.live-sub{color:var(--bl-text-2);font-size:var(--bl-type-sm);margin:4px 0 0}.live-exception-chip{color:var(--bl-danger);font-size:var(--bl-type-xs);background:#ee5d501f;border:1px solid #ee5d5059;border-radius:999px;align-items:center;padding:6px 12px;font-weight:700;text-decoration:none;display:inline-flex}.live-kpi-row{gap:var(--bl-space-3);grid-template-columns:repeat(auto-fit,minmax(140px,1fr));display:grid}.live-kpi{background:var(--bl-surface);border:1px solid var(--bl-border);border-radius:var(--bl-radius);padding:var(--bl-space-3) var(--bl-space-4);box-shadow:0 8px 20px #1b25590a}.live-kpi-label{font-size:var(--bl-type-xs);color:var(--bl-text-3);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.live-kpi-value{color:var(--bl-text);margin-top:4px;font-size:22px;font-weight:700}.live-kpi-hint{font-size:var(--bl-type-xs);color:var(--bl-text-2);margin-top:2px}.live-degraded-banner{align-items:center;gap:var(--bl-space-3);padding:var(--bl-space-3) var(--bl-space-4);border-radius:var(--bl-radius);color:var(--bl-text);background:#ee5d5014;border:1px solid #ee5d5059;flex-wrap:wrap;display:flex}.live-degraded-banner strong{color:var(--bl-danger)}.live-degraded-banner span{min-width:12rem;color:var(--bl-text-2);font-size:var(--bl-type-sm);flex:1}.live-approach-list{margin:0;padding:0;list-style:none}.live-approach-row{align-items:center;gap:var(--bl-space-2) var(--bl-space-3);text-align:left;border:none;border-bottom:1px solid var(--bl-border);width:100%;color:inherit;font:inherit;cursor:pointer;background:0 0;flex-wrap:wrap;min-height:44px;padding:10px 4px;display:flex}.live-approach-row:hover,.live-approach-row:focus-visible{background:var(--bl-surface-2);outline:none}.live-approach-plate{min-width:7rem;font-weight:700}.live-approach-meta{color:var(--bl-text-2);font-size:var(--bl-type-sm)}.exceptions-list{margin:0;padding:0;list-style:none}.exceptions-row{padding:var(--bl-space-3) 0;border-bottom:1px solid var(--bl-border)}.exceptions-row:last-child{border-bottom:none}.exceptions-row.is-danger{border-left:3px solid var(--bl-danger);padding-left:var(--bl-space-3)}.exceptions-row.is-warn{border-left:3px solid var(--bl-warn);padding-left:var(--bl-space-3)}.exceptions-title{align-items:baseline;gap:var(--bl-space-2);flex-wrap:wrap;display:flex}.exceptions-severity{text-transform:uppercase;letter-spacing:.04em;color:var(--bl-text-3);font-size:11px;font-weight:700}.exceptions-detail{color:var(--bl-text-2);font-size:var(--bl-type-sm);margin:4px 0 8px}.fleet-crew,.fleet-signal{color:var(--bl-text-3);white-space:nowrap;font-size:11px}.fleet-signal.is-stale{color:var(--bl-danger);font-weight:600}.text-muted{color:var(--bl-text-3)}.dot{vertical-align:middle;border-radius:50%;width:8px;height:8px;margin-right:6px;display:inline-block}.dot-ok{background:var(--ok)}.dot-idle{background:var(--text-3)}.dot-err{background:var(--danger)}.fleet-list{margin:0;padding:0;list-style:none}.fleet-list li,.fleet-row{border-bottom:1px solid var(--border)}.fleet-list li:last-child,.fleet-row:last-child{border-bottom:none}.fleet-row{align-items:stretch;gap:4px;display:flex}.fleet-btn{min-width:0;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;align-items:center;gap:8px;min-height:44px;padding:10px 8px;display:flex}.fleet-end-btn{flex-shrink:0;align-self:center;min-height:32px;margin-right:4px;padding:4px 10px;font-size:12px}.fleet-btn:hover,.fleet-btn:focus-visible{background:var(--surface-2);outline:none}.fleet-btn[aria-pressed=true]{background:var(--surface-2);box-shadow:inset 2px 0 0 var(--accent)}.fleet-meta{color:var(--text-3);text-align:right;margin-left:auto;font-size:12px}.state-active{color:var(--ok);font-size:12px;font-weight:600}.state-idle{color:var(--text-3);font-size:12px}.kv{grid-template-columns:130px 1fr;gap:4px 12px;font-size:13px;display:grid}.kv dt{color:var(--text-3);margin:0}.kv 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.kv{margin-top:8px}.card-thin{padding:12px 16px}.sim-guest-line{color:var(--text-2);margin:0;font-size:13px}table.legend{border-collapse:collapse;width:100%;font-size:13px}table.legend th,table.legend td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:6px 8px}table.legend th{color:var(--text-3);font-size:12px;font-weight:600}table.legend tr:last-child td{border-bottom:none}.band-minutes{font-family:var(--mono);white-space:nowrap}.sim-controls{flex-wrap:wrap;align-items:end;gap:12px;margin-bottom:12px;display:flex}.sim-run-list{color:var(--text-2);flex-direction:column;gap:6px;margin:0 0 10px;padding:0;font-size:13px;list-style:none;display:flex}.sim-run-list li{flex-wrap:wrap;align-items:center;display:flex}.progress{background:var(--surface-2);border-radius:999px;width:100%;height:8px;margin:8px 0;overflow:hidden}.progress>div{background:var(--accent);height:100%;transition:width .5s 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0;font-size:12px}.audit-item{border-bottom:1px solid var(--border);padding:8px 0;font-size:13px}.audit-item:last-child{border-bottom:none}.audit-line{flex-wrap:wrap;align-items:baseline;gap:4px 10px;display:flex}details.audit-inputs summary{cursor:pointer;color:var(--text-3);margin-top:4px;font-size:12px}details.audit-inputs pre{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;max-height:240px;padding:8px;font-size:12px;overflow-x:auto}.taps-filters{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:8px 12px;margin:8px 0 12px;display:grid}.taps-filters .field select{background:var(--surface-2);width:100%;min-height:36px;color:var(--text);border:1px solid var(--border);font:inherit;border-radius:6px;padding:6px 8px}.taps-actions{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.taps-table-wrap{overflow-x:auto}.taps-table{border-collapse:collapse;width:100%;font-size:12px}.taps-table th,.taps-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:6px 8px}.taps-table th{color:var(--text-3);font-weight:600}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}