:root{
  --bg:#0d1117; --bg2:#161b22; --bg3:#1c2128; --line:#2d333b;
  --fg:#e6edf3; --muted:#8b949e;
  --ok:#3fb950; --warn:#d29922; --bad:#f85149; --info:#58a6ff; --new:#a371f7;
  --radius:10px;
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--fg);
  font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  padding:20px 24px 60px;
}
h1{font-size:18px;margin:0}
h2{font-size:16px;margin:0}
h3{font-size:14px;margin:0 0 10px;color:var(--muted);font-weight:600}
.muted{color:var(--muted)}
.small{font-size:12px}
.err{color:var(--bad);font-size:13px;min-height:18px;margin:6px 0 0}
.hidden{display:none !important}
.grow{flex:1}

header{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px}
.logo{font-size:26px;color:var(--info)}
.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

button{
  background:var(--bg3); color:var(--fg); border:1px solid var(--line);
  padding:7px 13px; border-radius:8px; cursor:pointer; font-size:13px;
  transition:.15s;
}
button:hover{background:#22272e;border-color:#444c56}
button.primary{background:#238636;border-color:#2ea043}
button.primary:hover{background:#2ea043}
button.ghost{background:transparent}
button:disabled{opacity:.45;cursor:not-allowed}

input,select{
  background:var(--bg2); color:var(--fg); border:1px solid var(--line);
  padding:7px 11px; border-radius:8px; font-size:13px; outline:none;
}
input:focus,select:focus{border-color:var(--info)}

.dot{width:9px;height:9px;border-radius:50%;background:var(--muted);display:inline-block}
.dot.on{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.dot.busy{background:var(--warn);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.35}}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-bottom:16px}
.stat{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 14px;display:flex;flex-direction:column;gap:4px}
.stat .k{font-size:12px;color:var(--muted)}
.stat b{font-size:22px;font-weight:600}
.stat.ok b{color:var(--ok)} .stat.warn b{color:var(--warn)} .stat.bad b{color:var(--bad)}

.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.toolbar input{min-width:220px}
.chk{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:13px;cursor:pointer}

.tablewrap{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{
  position:sticky;top:0;background:var(--bg3);color:var(--muted);
  font-weight:600;text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);
  white-space:nowrap;
}
tbody td{padding:9px 12px;border-bottom:1px solid #21262d;white-space:nowrap}
tbody tr:hover{background:#1a1f26}
tbody tr:last-child td{border-bottom:none}
.empty{padding:40px;text-align:center;color:var(--muted)}

.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}
.badge.alive{background:rgba(63,185,80,.15);color:var(--ok)}
.badge.suspect{background:rgba(210,153,34,.15);color:var(--warn)}
.badge.dead{background:rgba(248,81,73,.15);color:var(--bad)}
.badge.new{background:rgba(163,113,247,.15);color:var(--new)}
.badge.disabled{background:rgba(139,148,158,.15);color:var(--muted)}

.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
.dim{color:var(--muted)}
.score{font-weight:600}
.score.hi{color:var(--ok)} .score.mid{color:var(--warn)} .score.lo{color:var(--muted)}
.rowbtn{padding:3px 9px;font-size:12px;border-radius:6px}

.logbox{margin-top:20px;background:var(--bg2);border:1px solid var(--line);
  border-radius:var(--radius);padding:14px}
.runs{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow:auto}
.run{display:flex;gap:12px;font-size:12.5px;padding:5px 0;border-bottom:1px solid #21262d}
.run:last-child{border-bottom:none}
.run .t{color:var(--muted);font-family:ui-monospace,monospace}
.run .k{color:var(--info)}

.sec-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.sec-head h3{margin:0}
.srcs{display:flex;flex-direction:column;gap:6px}
.src{display:grid;grid-template-columns:18px 150px 1fr 70px 70px 60px 90px;
  gap:10px;align-items:center;font-size:12.5px;padding:7px 4px;
  border-bottom:1px solid #21262d}
.src:last-child{border-bottom:none}
.src .nm{font-weight:600}
.src .u{color:var(--muted);font-family:ui-monospace,monospace;font-size:11.5px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.src .num{text-align:right;font-family:ui-monospace,monospace}
.src .err{color:var(--bad);font-size:11px}
.sw{width:34px;height:19px;border-radius:999px;background:#30363d;position:relative;
  cursor:pointer;transition:.2s;border:none;padding:0}
.sw::after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;
  border-radius:50%;background:#8b949e;transition:.2s}
.sw.on{background:#238636}
.sw.on::after{left:17px;background:#fff}

.overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);display:flex;
  align-items:center;justify-content:center;z-index:50;padding:20px}
.panel{background:var(--bg2);border:1px solid var(--line);border-radius:14px;
  padding:22px;box-shadow:0 16px 48px rgba(0,0,0,.5)}
.login-card{width:340px;display:flex;flex-direction:column;gap:12px}
.login-card h2{text-align:center}
.login-card input{padding:10px 12px}
.login-card button{padding:10px}

.modal{width:min(860px,96vw);max-height:88vh;overflow:auto}
.modal-head{display:flex;justify-content:space-between;align-items:center;
  margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.formgrid label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--muted)}
.formgrid input{width:100%}
.formgrid .full{grid-column:1/-1}

.kv{display:grid;grid-template-columns:130px 1fr;gap:8px 14px;font-size:13px;margin-bottom:16px}
.kv .k{color:var(--muted)}

.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--bg3);border:1px solid var(--line);padding:10px 18px;border-radius:10px;
  opacity:0;transition:.25s;pointer-events:none;font-size:13px;z-index:99}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{border-color:var(--ok)} .toast.bad{border-color:var(--bad)}

@media(max-width:760px){
  body{padding:14px}
  .formgrid{grid-template-columns:1fr}
  header{align-items:flex-start}
}