body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto;
  background: #0b0f17;
  color: #fff;
}

.container {
  display: flex;
  height: 100vh;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.card {
  background: #111827;
  padding: 30px;
  border-radius: 14px;
  width: 320px;
  text-align: center;
  box-shadow: 0 0 40px rgba(0,0,0,0.4);
}

h1 {
  margin: 0;
  font-size: 22px;
}

.sub {
  color: #9ca3af;
  font-size: 13px;
}

.status {
  margin: 15px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
}

.info {
  text-align: left;
  font-size: 13px;
  color: #cbd5e1;
  margin: 15px 0;
}

button {
  background: #3b82f6;
  border: none;
  padding: 10px 15px;
  color: white;
  border-radius: 8px;
  cursor: pointer;
  width: 100%;
}

button:hover {
  background: #2563eb;
}

footer {
  margin-top: 20px;
  font-size: 12px;
  color: #6b7280;
}