:root{--bg:#0f1419;--panel:#1a2029;--panel2:#222a35;--text:#e6edf3;--muted:#8b98a8;--line:#2d3744;
  --green:#2ea043;--blue:#388bfd;--amber:#d29922;--red:#f85149;--attn:#3a1e1e}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:5}
h1{font-size:18px;margin:0;font-weight:650}
h1 .sub{color:var(--muted);font-weight:400;font-size:13px}
.tools{display:flex;align-items:center;gap:8px}
#search{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:7px 10px;width:230px}
#refresh{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:7px 11px;cursor:pointer}
.status{color:var(--muted);font-size:12px;min-width:90px}
main{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:18px 20px;align-items:start}
.lane{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px;min-height:120px}
.lane h2{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:4px 6px 10px;display:flex;justify-content:space-between}
.lane .count{color:var(--text);background:var(--panel2);border-radius:10px;padding:0 8px;font-size:12px}
.lane.attention{background:linear-gradient(180deg,var(--attn),var(--panel));border-color:#5b2a2a}
.lane.attention h2{color:var(--red)}
.cards{display:flex;flex-direction:column;gap:8px}
.card{background:var(--panel2);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:7px;padding:9px 11px;cursor:pointer}
.card:hover{border-color:var(--blue)}
.card .id{font-weight:650}
.card .app{color:var(--muted);font-size:12px}
.card .reason{color:#f0b8b3;font-size:12px;margin-top:4px}
.card.s-PR_OPEN{border-left-color:var(--amber)}
.card.s-PR_MERGED,.card.s-PR_CLOSED{border-left-color:var(--green)}
.card.s-UNROUTABLE,.card.s-UNAPPLIABLE,.card.s-PROPOSE_FAILED{border-left-color:var(--red)}
.state-pill{display:inline-block;font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:10px;padding:0 7px;margin-left:6px}
.drawer{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;justify-content:flex-end;z-index:20}
.drawer.hidden{display:none}
.drawer-inner{width:min(480px,92vw);height:100%;background:var(--panel);border-left:1px solid var(--line);padding:18px 20px;overflow:auto}
#drawer-close{float:right;background:none;border:none;color:var(--muted);font-size:18px;cursor:pointer}
.drawer h3{margin:0 0 10px}
#drawer-meta div{color:var(--muted);font-size:13px;margin:2px 0}
#drawer-meta a{color:var(--blue)}
#drawer-events{margin:8px 0 0;padding-left:18px}
#drawer-events li{margin:6px 0}
#drawer-events .ev{font-weight:600}
#drawer-events .ts{color:var(--muted);font-size:12px}
.empty{color:var(--muted);font-size:12px;padding:6px}
@media(max-width:900px){main{grid-template-columns:1fr 1fr}}