:root {
  --bg: #07070d;
  --panel: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.1);
  --text: #f4f4f8;
  --muted: #9b9bb0;
  --blue: #4f7cff;
  --purple: #9b5cff;
  --green: #34d399;
  --red: #f87171;
  --amber: #fbbf24;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  background:
    radial-gradient(ellipse 50% 40% at 20% 10%, rgba(79,124,255,0.22), transparent 55%),
    radial-gradient(ellipse 45% 35% at 80% 0%, rgba(155,92,255,0.18), transparent 50%),
    var(--bg);
  color: var(--text);
}
.app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar {
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(16px);
}
.brand { font-weight: 700; font-size: 1.2rem; margin-bottom: 24px; }
.brand span { color: #9ec1ff; }
nav { display: grid; gap: 6px; }
nav button, .secondary, button.action {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  border-radius: 12px;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
}
nav button.active, nav button:hover, .secondary:hover, button.action:hover {
  color: var(--text);
  background: linear-gradient(90deg, rgba(79,124,255,0.18), rgba(155,92,255,0.12));
}
button.action.danger {
  color: #fecaca;
  border-color: rgba(248,113,113,0.45);
}
button.action.danger:hover {
  background: rgba(248,113,113,0.18);
  color: #fff;
}
.sidebar-foot { margin-top: 28px; display: grid; gap: 8px; }
.sidebar-foot input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 10px;
}
main { padding: 24px; }
header { display: flex; justify-content: space-between; align-items: start; margin-bottom: 20px; }
h1 { margin: 0 0 6px; font-size: 1.6rem; }
.muted { color: var(--muted); margin: 0; }
.badge {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.85rem;
}
.badge.ok { color: var(--green); border-color: rgba(52,211,153,0.35); }
.badge.bad { color: var(--red); border-color: rgba(248,113,113,0.35); }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 18px;
  padding: 16px;
  backdrop-filter: blur(18px);
}
.card h3 { margin: 0; font-size: 0.85rem; color: var(--muted); font-weight: 500; }
.card .value { margin-top: 10px; font-size: 1.8rem; font-weight: 700; }
.queue-section { margin-bottom: 14px; }
.queue-section h3 { display: flex; align-items: center; gap: 8px; font-size: 1rem; color: var(--text); }
.queue-section .count {
  font-size: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--muted);
}
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  vertical-align: top;
}
.table th { color: var(--muted); font-weight: 500; }
.status {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.75rem;
}
.status.Online, .status.Completed { color: var(--green); }
.status.Busy, .status.Running, .status.Assigned { color: #7dd3fc; }
.status.Offline, .status.Cancelled { color: var(--muted); }
.status.Failed, .status.Error { color: var(--red); }
.status.Queued { color: #c4b5fd; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.logs { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.log-row { padding: 8px 0; border-bottom: 1px solid var(--border); }
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); }
}