:root {
  --bg: #08100f;
  --panel: #0f1917;
  --panel-2: #14221f;
  --line: #243632;
  --text: #f1f6f4;
  --muted: #91a39e;
  --green: #6de4ac;
  --green-dark: #153d2e;
  --amber: #f2bb65;
  --red: #ff786f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: var(--text); background: radial-gradient(circle at 75% 0%, #16332a 0, transparent 32rem), var(--bg); }
.topbar { height: 76px; padding: 0 max(24px, calc((100vw - 1180px)/2)); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(8,16,15,.82); backdrop-filter: blur(16px); }
.brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; color: #07110d; background: var(--green); font-weight: 900; }
.brand strong, .brand small { display: block; }
.brand small { margin-top: 2px; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.environment { color: var(--muted); font-size: 13px; }
.environment span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); }
main { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 58px 0 72px; }
.hero { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 42px; }
.eyebrow { margin: 0 0 8px; color: var(--green); font-size: 12px; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 14px; font-size: clamp(42px, 6vw, 72px); line-height: .98; letter-spacing: -.055em; }
h2 { margin-bottom: 0; font-size: 24px; letter-spacing: -.025em; }
.lead { max-width: 650px; margin-bottom: 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.clock { min-width: 190px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(15,25,23,.72); }
.clock span, .clock strong { display: block; }
.clock span { color: var(--muted); font-size: 12px; }
.clock strong { margin-top: 5px; font-size: 15px; }
.summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 52px; }
.summary article { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(20,34,31,.96), rgba(12,22,20,.96)); }
.summary span, .summary small { display: block; color: var(--muted); }
.summary strong { display: block; margin: 9px 0 5px; font-size: 35px; }
.summary small { font-size: 12px; }
.section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 18px; }
.section-head.compact { margin-bottom: 4px; }
button { padding: 10px 15px; color: var(--text); border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); cursor: pointer; }
button:hover { border-color: var(--green); }
.device-grid { display: grid; gap: 18px; }
.device { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); }
.device-header { padding: 24px 26px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.device-title { display: flex; align-items: center; gap: 14px; }
.device-title .icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px; background: var(--green-dark); color: var(--green); font-weight: 800; }
.device-title strong, .device-title span { display: block; }
.device-title span { color: var(--muted); font-size: 13px; margin-top: 3px; }
.badge { display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; border-radius: 999px; color: var(--muted); background: #1b2825; font-size: 12px; font-weight: 700; text-transform: uppercase; }
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #60716d; }
.badge.online { color: var(--green); background: var(--green-dark); }
.badge.online::before { background: var(--green); }
.device-body { display: grid; grid-template-columns: 1.15fr 1fr 1fr; }
.metric-group { padding: 25px 26px; border-right: 1px solid var(--line); }
.metric-group:last-child { border-right: 0; }
.metric-group h3 { margin: 0 0 18px; color: var(--muted); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.metric { display: flex; justify-content: space-between; gap: 20px; padding: 9px 0; border-bottom: 1px solid rgba(36,54,50,.55); font-size: 14px; }
.metric:last-child { border-bottom: 0; }
.metric span { color: var(--muted); }
.events-panel { margin-top: 48px; }
.events { margin-top: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); overflow: hidden; }
.event { display: grid; grid-template-columns: 135px 110px 1fr; gap: 18px; padding: 18px 22px; border-bottom: 1px solid var(--line); align-items: center; }
.event:last-child { border-bottom: 0; }
.event time { color: var(--muted); font-size: 12px; }
.severity { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.severity.critical { color: var(--red); }.severity.warning { color: var(--amber); }.severity.resolved, .severity.informational { color: var(--green); }
.event strong { display: block; font-size: 14px; }.event p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.empty, .error { padding: 28px; color: var(--muted); }
footer { padding: 24px; text-align: center; color: #60716d; border-top: 1px solid var(--line); font-size: 12px; }
@media (max-width: 760px) { .environment { display: none; }.hero { display: block; }.clock { margin-top: 24px; }.summary { grid-template-columns: 1fr; }.device-body { grid-template-columns: 1fr; }.metric-group { border-right: 0; border-bottom: 1px solid var(--line); }.event { grid-template-columns: 1fr; gap: 6px; } }