:root {
  --bg: #0b0e14; --panel: #141a24; --panel2: #1b232f; --line: #263041;
  --txt: #e6edf3; --muted: #8b98a9; --green: #3fb950; --red: #f85149;
  --accent: #2f81f7; --yellow: #d29922;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--txt);
  font: 14px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}
.center { min-height: 100vh; display: grid; place-items: center; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.login { width: 320px; display: flex; flex-direction: column; gap: 12px; text-align: center; }
.login h1 { margin: 0; font-size: 22px; }
input, button, select {
  font: inherit; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel2); color: var(--txt);
}
button { background: var(--accent); border: none; cursor: pointer; font-weight: 600; }
button:hover { filter: brightness(1.1); }
button.ghost { background: var(--panel2); border: 1px solid var(--line); }
button.danger { background: var(--red); }
button.warn { background: var(--yellow); color: #1a1200; }
.err { color: var(--red); min-height: 18px; margin: 0; }
.muted { color: var(--muted); }

header {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--panel);
}
header h1 { font-size: 18px; margin: 0; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 20px; display: grid; gap: 16px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.stat .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .v { font-size: 22px; font-weight: 700; margin-top: 4px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.panel h2 { font-size: 14px; margin: 0 0 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; }
.pos { color: var(--green); } .neg { color: var(--red); }
.pill { padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.pill.live { background: rgba(248,81,73,.15); color: var(--red); }
.pill.paper { background: rgba(47,129,247,.15); color: var(--accent); }
.pill.on { background: rgba(63,185,80,.15); color: var(--green); }
.pill.off { background: rgba(139,152,169,.15); color: var(--muted); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.logs { font-family: ui-monospace, Menlo, monospace; font-size: 12px; max-height: 280px; overflow: auto; }
.logs div { padding: 2px 0; border-bottom: 1px solid rgba(38,48,65,.5); color: var(--muted); }
.banner { background: rgba(210,153,34,.12); border: 1px solid var(--yellow); color: #f0d48a; padding: 10px 14px; border-radius: 10px; font-size: 13px; }
small.t { color: var(--muted); }