:root{
  --bg:#0f1419; --card:#1a2027; --line:#2a323c; --fg:#e6e6e6; --muted:#9aa7b2;
  --accent:#4ea1ff; --good:#3fb950; --warn:#e3b341; --bad:#f85149;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);
  font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
a{color:var(--accent);text-decoration:none}
.topbar{display:flex;align-items:center;gap:12px;padding:10px 18px;
  background:#11161c;border-bottom:1px solid var(--line)}
.brand{font-weight:700}
.spacer{flex:1}
.user{color:var(--muted)}
.wrap{max-width:980px;margin:0 auto;padding:20px 16px 80px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:16px 18px;margin:16px 0}
h1,h2{margin:.2em 0 .6em}
h2{font-size:1.15rem;color:#cdd9e5}
.muted{color:var(--muted)}
.hint{color:var(--muted);font-size:.86rem;margin-top:8px}
code{background:#0b0f14;padding:1px 6px;border-radius:5px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85em;color:#ffd9a0}
/* buttons */
.btn{display:inline-block;padding:6px 12px;border-radius:7px;border:1px solid var(--line);
  background:#222b34;color:var(--fg);cursor:pointer;font-size:.9rem}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#06203f;font-weight:600}
.btn.ghost{background:transparent}
.btn.danger{background:var(--bad);border-color:var(--bad);color:#2a0606;font-weight:600}
/* forms */
label{display:block;margin:8px 0;color:var(--muted);font-size:.85rem}
input,select{display:block;width:100%;margin-top:4px;padding:8px 10px;background:#0b0f14;
  border:1px solid var(--line);border-radius:7px;color:var(--fg);font-size:.95rem}
.run-form{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:12px;align-items:end}
.run-form button{height:38px}
/* login */
.login-card{max-width:360px;margin:8vh auto;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:26px}
.alert{background:rgba(248,81,73,.14);color:#ffb3ae;border:1px solid rgba(248,81,73,.4);
  padding:8px 12px;border-radius:8px;margin-bottom:12px;font-size:.9rem}
/* table */
table.runs{width:100%;border-collapse:collapse;font-size:.92rem}
table.runs th,table.runs td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left}
table.runs th{color:var(--muted);font-weight:600}
/* status pills */
.status{padding:1px 9px;border-radius:20px;font-size:.78rem;font-weight:600}
.s-running{background:rgba(78,161,255,.16);color:var(--accent)}
.s-done{background:rgba(63,185,80,.16);color:var(--good)}
.s-failed,.s-died{background:rgba(248,81,73,.16);color:var(--bad)}
.s-stopped{background:rgba(227,179,65,.16);color:var(--warn)}
.s-finished\?{background:rgba(154,167,178,.16);color:var(--muted)}
/* run detail */
.run-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.actions{display:flex;gap:8px;align-items:center}
.actions form{margin:0}
.kv>div{display:flex;gap:10px;padding:3px 0;font-size:.9rem;flex-wrap:wrap}
.kv>div>span{color:var(--muted);min-width:78px}
.panel-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.step{color:#cdd9e5;font-size:.9rem}
pre.log{background:#0b0f14;border:1px solid var(--line);border-radius:8px;padding:12px;
  max-height:60vh;overflow:auto;font-family:ui-monospace,Menlo,Consolas,monospace;
  font-size:.82rem;white-space:pre-wrap;word-break:break-word;color:#cfe0ee}
/* P2: charts + tables */
h3{font-size:1rem;color:#cdd9e5;margin:18px 0 8px}
.charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.chart-card{background:#10151b;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.chart-title{color:#cdd9e5;font-size:.92rem;margin-bottom:6px}
.chart-el{width:100%;height:260px}
.summary-grid{height:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px}
.stat{background:#0b0f14;border:1px solid var(--line);border-radius:8px;padding:10px;text-align:center}
.stat .num{font-size:1.3rem;font-weight:700;color:var(--accent)}
.stat .lbl{color:var(--muted);font-size:.8rem}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.tab.active{background:var(--accent);color:#06203f;border-color:var(--accent);font-weight:600}
.tbl-wrap{overflow:auto;max-height:60vh;border:1px solid var(--line);border-radius:8px}
table.data{border-collapse:collapse;font-size:.82rem;width:100%}
table.data th,table.data td{border-bottom:1px solid var(--line);padding:5px 9px;text-align:left;white-space:nowrap}
table.data th{position:sticky;top:0;background:#1a2027;color:var(--muted)}
.pager{display:flex;align-items:center;gap:12px;margin-top:8px}
.chart-card.wide{grid-column:1/-1}
.chart-card.wide .chart-el{height:380px}