* {
  margin: 0;
  box-sizing: border-box;
}

body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #050608;
  font-family: system-ui, sans-serif;
}

.card {
  width: 420px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  background: #111816;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 0 60px rgba(34,197,94,0.05), 0 30px 80px rgba(0,0,0,0.6);
}

.card::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  width: 20px;
  height: 20px;
  border-top: 2px solid #22c55e;
  border-left: 2px solid #22c55e;
}

.card::after {
  content: "";
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
  border-bottom: 2px solid #22c55e;
  border-right: 2px solid #22c55e;
}

.accent {
  height: 2px;
  background: linear-gradient(90deg, transparent, #22c55e, transparent);
}

.header {
  padding: 32px 28px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 700;
  color: #dcfce7;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px rgba(34,197,94,0.5);
}

.list {
  padding: 0 28px 32px;
}

.row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 14px;
  color: rgba(255,255,255,0.9);
}

.row span:last-child {
  width: 40px;
  text-align: right;
}

.led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,0.4);
}

.led.warn {
  background: #f59e0b;
  box-shadow: 0 0 6px rgba(245,158,11,0.4);
}

.bars {
  display: flex;
  gap: 2px;
  margin-left: auto;
}

.bar {
  width: 6px;
  height: 20px;
  border-radius: 2px;
  background: rgba(34,197,94,0.5);
}

.bar.down {
  background: rgba(245,158,11,0.5);
}