*{box-sizing:border-box}
body{margin:0;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#f4f5f7;color:#1c2330}
header{display:flex;justify-content:space-between;align-items:center;padding:10px 18px;background:#0f1b2d;color:#fff}
.brand{font-weight:700;font-size:17px}.brand span{color:#5cc8ff}
.who{font-size:13px;opacity:.85}
main{padding:14px 18px;max-width:1500px;margin:0 auto}
.card{background:#fff;border:1px solid #e1e4ea;border-radius:8px;padding:14px}
.narrow{max-width:380px;margin:60px auto}
.hidden{display:none!important}
label{display:block;margin:8px 0;font-size:12px;color:#556}
input,textarea,select{width:100%;padding:8px;border:1px solid #cdd3dd;border-radius:6px;font:inherit;color:inherit;background:#fff}
button{padding:8px 12px;border:1px solid #0f1b2d;background:#0f1b2d;color:#fff;border-radius:6px;cursor:pointer;font:inherit}
button:disabled{opacity:.5;cursor:default}
.msg{color:#b3261e;min-height:1em}.msg.ok{color:#137333}
.muted{color:#778;font-size:12px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.tabs button{background:#fff;color:#0f1b2d}.tabs button.on{background:#0f1b2d;color:#fff}
.searchbar{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.searchbar input{font-size:16px;padding:10px}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:12px}
@media (max-width:900px){.split{grid-template-columns:1fr}}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{text-align:left;padding:7px 8px;border-bottom:1px solid #eef0f4;vertical-align:top;word-break:break-word}
th{font-size:12px;color:#667;background:#fafbfc}
tbody tr{cursor:pointer}tbody tr:hover{background:#f0f7ff}tbody tr.sel{background:#e3f1ff}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;padding:8px 0}
.detail{max-height:calc(100vh - 170px);overflow:auto}
.detail h2{margin:0 0 4px}
.kv{display:grid;grid-template-columns:120px 1fr;gap:4px 10px;margin:10px 0}
.kv div:nth-child(odd){color:#667;font-size:12px}
.kv input{padding:5px}
.ev{border-left:3px solid #cfd6e2;padding:6px 10px;margin:8px 0;background:#fafbfc;white-space:pre-wrap}
.ev.inbound{border-color:#1a7f37}.ev.outbound{border-color:#0969da}.ev.story{border-color:#9a6700}
.ev .h{font-size:12px;color:#667;margin-bottom:3px}
.pill{display:inline-block;padding:1px 7px;border-radius:10px;background:#eef1f6;font-size:12px;margin-right:4px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.grid .wide{grid-column:1/-1}
.inline{display:flex;gap:8px;flex-wrap:wrap}.inline input,.inline select{width:auto;flex:1 1 180px}
a{color:#0969da}
.req{margin:4px 0;padding:6px 8px;background:#f6f8fa;border-radius:6px}