* {
  box-sizing: border-box;
}

:root {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f8fafc;
  background: #020617;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at top, rgba(37, 99, 235, 0.25), transparent 40%),
    #020617;
}

.card {
  width: min(100%, 620px);
  padding: 40px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.82);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.status-dot {
  width: 12px;
  height: 12px;
  margin-bottom: 20px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.8);
}

.eyebrow {
  margin: 0 0 10px;
  color: #60a5fa;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.6rem);
  line-height: 1.05;
}

.description {
  margin: 20px 0 28px;
  color: #cbd5e1;
  font-size: 1.08rem;
  line-height: 1.7;
}

.info {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  margin-bottom: 24px;
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(30, 41, 59, 0.8);
  color: #94a3b8;
}

.info strong {
  color: #f8fafc;
}

button {
  width: 100%;
  border: 0;
  border-radius: 14px;
  padding: 15px 20px;
  background: #2563eb;
  color: white;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
}

button:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
}

button:active {
  transform: translateY(0);
}

.message {
  min-height: 24px;
  margin: 18px 0 0;
  text-align: center;
  color: #86efac;
  font-weight: 600;
}