:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  background: #0b1020;
  color: #edf2ff;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top, #172554, #0b1020 45%); }
header, main { width: min(1200px, calc(100% - 32px)); margin: auto; }
header { padding: 44px 0 24px; display: flex; align-items: end; justify-content: space-between; gap: 20px; }
h1, h2, p { margin: 0; }
h1 { font-size: clamp(2rem, 5vw, 3.8rem); letter-spacing: -.05em; }
h2 { font-size: 1.1rem; }
.eyebrow { color: #7dd3fc; text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; margin-bottom: 8px; }
.header-actions, .panel-title { display: flex; align-items: center; gap: 12px; }
button { border: 0; border-radius: 10px; padding: 10px 14px; color: #08111f; background: #7dd3fc; font-weight: 700; cursor: pointer; }
button.secondary { color: #dbeafe; background: #1e293b; }
button.danger { color: #fff; background: #b91c1c; }
button:disabled { opacity: .45; cursor: wait; }
.hidden { display: none; }
.summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 20px 0; }
.summary article, .panel { border: 1px solid #334155; background: rgba(15, 23, 42, .82); backdrop-filter: blur(16px); border-radius: 16px; }
.summary article { padding: 20px; }
.summary span { color: #94a3b8; display: block; font-size: .8rem; }
.summary strong { display: block; font-size: 2rem; margin-top: 5px; }
.panel { overflow: hidden; margin-bottom: 40px; }
.panel-title { justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid #334155; }
.notice { margin: 18px; padding: 14px; background: #172554; border-radius: 10px; color: #bfdbfe; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 900px; }
th, td { padding: 15px 18px; text-align: left; border-bottom: 1px solid #1e293b; }
th { color: #94a3b8; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
td { font-size: .9rem; }
.status { display: inline-flex; align-items: center; gap: 7px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: #ef4444; box-shadow: 0 0 12px currentColor; }
.online .dot { background: #22c55e; }
.actions { display: flex; gap: 7px; }
.actions button { padding: 7px 9px; font-size: .74rem; }
#updated { color: #94a3b8; font-size: .78rem; }
@media (max-width: 700px) {
  header { align-items: start; flex-direction: column; }
  .summary { grid-template-columns: 1fr; }
}