:root { --ink:#eaf1f6; --muted:#9aabb7; --panel:#12202b; --surface:#0b141b; --line:#29404e; --cyan:#38d9d4; --amber:#ffbf69; --red:#ff6b6b; --green:#68d391; }
* { box-sizing:border-box; }
body { margin:0; min-width:320px; background:var(--surface); color:var(--ink); font:15px/1.45 Inter, ui-sans-serif, system-ui, sans-serif; }
.topbar, main { max-width:1320px; margin:auto; padding-left:24px; padding-right:24px; }
.topbar { padding-top:26px; padding-bottom:20px; display:flex; justify-content:space-between; align-items:flex-end; border-bottom:1px solid var(--line); }
h1,h2 { margin:0; font-weight:600; letter-spacing:-.02em; } h1 { font-size:24px; } h2 { font-size:18px; }
.eyebrow { display:block; color:var(--cyan); font-size:11px; letter-spacing:.12em; font-weight:700; }
.connection { color:var(--green); font-size:13px; display:flex; gap:8px; align-items:center; }.connection a { color:var(--cyan); margin-right:10px; } .pulse { width:8px; height:8px; border-radius:50%; background:var(--green); box-shadow:0 0 0 5px #68d39122; }
main { padding-top:20px; padding-bottom:36px; }
.controls { display:flex; gap:12px; flex-wrap:wrap; align-items:end; padding-bottom:18px; }
label { color:var(--muted); font-size:12px; display:grid; gap:5px; }
select,input,button { border-radius:7px; border:1px solid var(--line); background:#111e27; color:var(--ink); padding:9px 10px; font:inherit; }
input { width:86px; } button { cursor:pointer; font-size:13px; } button:hover { border-color:var(--cyan); } .primary { background:var(--cyan); color:#062227; border-color:var(--cyan); font-weight:700; }.alert-action { background:#45252b; border-color:#7e3d45; color:#ffdadd; }
.metrics { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:18px; }.metrics>div { background:var(--panel); padding:14px; border:1px solid var(--line); border-radius:9px; }.metrics span { display:block; color:var(--muted); font-size:12px; }.metrics strong { font-size:17px; }
.workspace { display:grid; grid-template-columns:minmax(0,2.2fr) minmax(280px,.8fr); gap:18px; }.map-panel,.side-panel { background:var(--panel); border:1px solid var(--line); border-radius:10px; }.map-panel { padding:18px; }.side-panel { padding:18px; }
.panel-heading { display:flex; justify-content:space-between; align-items:start; gap:12px; margin-bottom:14px; }.panel-heading>span { color:var(--muted); font-size:12px; white-space:nowrap; }
.map-wrap { background:#0a151d; border-radius:8px; overflow:hidden; }.map-wrap svg { width:100%; display:block; aspect-ratio:840/510; }
.legend { display:flex; flex-wrap:wrap; gap:14px; margin-top:12px; color:var(--muted); font-size:12px; }.legend i { display:inline-block; width:22px; height:3px; margin-right:5px; vertical-align:middle; }.route-key{background:var(--cyan)}.crowd-key{height:10px!important;width:10px!important;border-radius:50%}.low{background:var(--green)}.high{background:var(--red)}.closed-key{background:repeating-linear-gradient(90deg,var(--red) 0 5px,transparent 5px 9px)}
.zone-list { display:grid; gap:9px; }.zone { display:grid; grid-template-columns:1fr auto; gap:4px 10px; font-size:13px; }.zone span { color:var(--muted); text-transform:capitalize; }.bar { grid-column:1/-1; height:6px; border-radius:10px; background:#1d303b; overflow:hidden; }.bar>i{display:block;height:100%;border-radius:inherit;}
.disruption,.event-log { margin-top:20px; padding-top:16px; border-top:1px solid var(--line); }.disruption label { margin:9px 0; }.disruption select { width:100%; }.disruption button { width:100%; }.event-log ol { margin:9px 0 0; padding-left:20px; color:var(--muted); font-size:12px; }.event-log li { margin:5px 0; }
.decision { margin:18px 0 0; padding:14px 16px; border-left:3px solid var(--cyan); background:#12202b; color:#d8e7ef; }
.decision-details { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin:0 0 18px; }.decision-details>div { padding:11px 13px; border:1px solid var(--line); border-radius:9px; background:var(--panel); }.decision-details span { display:block; color:var(--muted); font-size:11px; }.decision-details strong { font-size:14px; }.decision-details .gate-options,.decision-details .progress-actions { grid-column:span 2; }.decision-details .api-status { grid-column:span 2; }.api-status>div { display:flex; flex-wrap:wrap; gap:6px; margin-top:7px; }.api-badge { display:inline-flex; align-items:center; border-radius:999px; padding:2px 7px; border:1px solid currentColor; font-size:10px; font-style:normal; font-weight:700; letter-spacing:.03em; white-space:nowrap; }.api-badge.live { color:var(--green); background:#68d39112; }.api-badge.fallback { color:var(--amber); background:#ffbf6912; }.api-badge.simulation { color:var(--cyan); background:#38d9d412; }.gate-options>div { display:flex; flex-wrap:wrap; gap:6px; margin-top:7px; color:var(--muted); font-size:12px; }.gate-option { padding:3px 6px; border:1px solid var(--line); border-radius:5px; }.gate-option.selected { color:var(--cyan); border-color:var(--cyan); }.progress-actions>div { display:flex; gap:7px; margin-top:7px; }.progress-actions button { padding:6px 8px; font-size:11px; }.decision-details .decision-history { grid-column:1/-1; }.decision-history ol { margin:7px 0 0; padding-left:20px; color:var(--muted); font-size:12px; }.decision-history li { margin:4px 0; }.decision-history b { color:var(--ink); }
.edge { stroke:#3a5361; stroke-width:8; stroke-linecap:round; }.edge.closed { stroke:var(--red); stroke-dasharray:10 9; }.route { stroke:var(--cyan); stroke-width:6; stroke-linecap:round; fill:none; filter:drop-shadow(0 0 5px #38d9d499); }.node { fill:#17303c; stroke:#5c7481; stroke-width:2; }.node.gate { fill:#1f4145; stroke:var(--cyan); }.node.incident { fill:var(--red); stroke:#ffcece; }.node-label { fill:#c8d8e1; font-size:12px; text-anchor:middle; }.crowd-halo { opacity:.22; }.route-dot { fill:var(--cyan); }
@media(max-width:800px){.workspace{grid-template-columns:1fr}.topbar{align-items:start;gap:12px;flex-direction:column}.metrics,.decision-details{grid-template-columns:1fr}.decision-details .gate-options,.decision-details .progress-actions{grid-column:auto}.topbar,main{padding-left:16px;padding-right:16px}.controls{align-items:stretch}.controls label{flex:1 1 130px}.controls button{flex:1 1 160px}}