:root {
  --bg: #0d1015;
  --bg2: #12161d;
  --card: #171c24;
  --line: #252d39;
  --text: #e6eaf0;
  --muted: #8a94a4;
  --accent: #f2b33d;
  --green: #5ec26a;
  --red: #e5534b;
  --blue: #58a6ff;
  --purple: #b48cf2;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif; }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.top { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; border-bottom: 1px solid var(--line); background: var(--bg2); }
.brand { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; }
.brand img { border-radius: 6px; image-rendering: pixelated; }
.brand b { color: var(--accent); }
.live { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .9rem; }
.live i { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.live i.ok { background: var(--green); } .live i.bad { background: var(--red); }

.tabs { display: flex; gap: 4px; padding: 10px 20px; border-bottom: 1px solid var(--line); overflow-x: auto; position: sticky; top: 0; background: var(--bg); z-index: 5; }
.tabs button { background: none; border: 1px solid transparent; color: var(--muted); padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: .9rem; white-space: nowrap; }
.tabs button:hover { color: var(--text); background: var(--card); }
.tabs button[aria-selected="true"] { color: var(--text); background: var(--card); border-color: var(--line); }

main { padding: 18px 20px 60px; max-width: 1500px; margin: 0 auto; }
.pane { display: none; } .pane.on { display: block; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; margin-bottom: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.card .l { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .6px; font-weight: 600; }
.card .v { font-size: 1.5rem; font-weight: 800; font-variant-numeric: tabular-nums; margin-top: 2px; }
.card .h { color: var(--muted); font-size: .8rem; }
.meter { height: 6px; background: #0b0e13; border-radius: 4px; margin-top: 8px; overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--green); border-radius: 4px; }
.meter i.warn { background: var(--accent); } .meter i.bad { background: var(--red); }

.row2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 12px; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-bottom: 12px; overflow-x: auto; }
.box h3 { margin: 0 0 10px; font-size: .95rem; }
.bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; color: var(--muted); }
select, input[type=text], input:not([type]) { background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font: inherit; }
input:not([type]) { min-width: 220px; }
label { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.muted { color: var(--muted); } .small { font-size: .8rem; margin: 8px 0 0; }

table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 6px 8px; border-top: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: .8rem; border-top: 0; cursor: default; }
td.wrap { white-space: normal; word-break: break-word; }
tr:hover td { background: rgba(255,255,255,.02); }
.num { text-align: right; }
.good { color: var(--green); } .warn { color: var(--accent); } .bad { color: var(--red); } .info { color: var(--blue); }
.pill { display: inline-block; font-size: .72rem; font-weight: 700; padding: 1px 7px; border-radius: 6px; background: #222a36; }
.pill.red { background: rgba(229,83,75,.18); color: #ff8b84; } .pill.green { background: rgba(94,194,106,.16); color: #7fdc8a; }
.pill.yellow { background: rgba(242,179,61,.16); color: #ffcf6b; } .pill.blue { background: rgba(88,166,255,.15); color: #8cc4ff; }
.head { width: 20px; height: 20px; border-radius: 4px; vertical-align: middle; margin-right: 6px; image-rendering: pixelated; }

.chart { height: 150px; position: relative; }
.chart svg { width: 100%; height: 100%; display: block; }
.chart .lbl { position: absolute; font-size: .72rem; color: var(--muted); }

.log { background: #07090c; border: 1px solid var(--line); border-radius: 12px; padding: 12px; height: 68vh; overflow: auto; font-size: 12px; line-height: 1.45; margin: 0; white-space: pre-wrap; word-break: break-all; }
.log .w { color: var(--accent); } .log .e { color: var(--red); } .log .t { color: #5d6675; }

@media (max-width: 700px) {
  .row2 { grid-template-columns: 1fr; }
  main { padding: 12px 12px 40px; }
  .tabs { padding: 8px 12px; }
  input:not([type]) { min-width: 0; width: 100%; }
}

/* ---------- Login ---------- */
body.locked .top, body.locked .tabs, body.locked main { display: none; }
.login { display: none; min-height: 100vh; align-items: center; justify-content: center; padding: 16px;
  background: radial-gradient(700px 300px at 50% 0, rgba(242,179,61,.12), transparent 70%), var(--bg); }
body.locked .login { display: flex; }
.login-box { width: 100%; max-width: 360px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 28px 26px; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.45); }
.login-box img { border-radius: 14px; image-rendering: pixelated; }
.login-box h1 { margin: 12px 0 2px; font-size: 1.5rem; }
.login-box h1 b { color: var(--accent); }
.login-box .field { display: flex; flex-direction: column; align-items: stretch; gap: 4px; text-align: left; margin-top: 14px; cursor: default; }
.login-box .field span { color: var(--muted); font-size: .8rem; font-weight: 600; }
.login-box .field input { background: #0b0e13; color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; font-size: 1rem; min-width: 0; width: 100%; }
.login-box .field input:focus { outline: 2px solid rgba(242,179,61,.5); border-color: var(--accent); }
.login-box button { margin-top: 6px; width: 100%; border: 0; border-radius: 10px; padding: 11px; font: inherit; font-weight: 700; background: var(--accent); color: #1a1300; cursor: pointer; }
.login-box button:disabled { opacity: .6; cursor: wait; }
.lg-err { color: #ff8b84; min-height: 1.3em; margin: 10px 0 4px; font-size: .9rem; }
.right { display: flex; align-items: center; gap: 12px; }
.who { color: var(--muted); font-size: .85rem; }
.logout { background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 8px; padding: 5px 10px; cursor: pointer; font: inherit; font-size: .85rem; }
.logout:hover { border-color: var(--red); color: #ff8b84; }
@media (max-width: 700px) { .top { flex-wrap: wrap; gap: 8px; } .live span { display: none; } }