body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
}

header {
  text-align: center;
  padding: 40px 20px;
  background: #1e293b;
}

header h1 {
  margin: 0;
  font-size: 40px;
}

header p {
  margin-top: 10px;
  color: #94a3b8;
}

.status-btn {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 18px;
  background: #3b82f6;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: 0.2s;
}

.status-btn:hover {
  background: #2563eb;
  transform: scale(1.05);
}

main {
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

.card {
  background: #1e293b;
  margin-bottom: 20px;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.card h2 {
  margin-top: 0;
  color: #60a5fa;
}

ol {
  padding-left: 20px;
}

li {
  margin: 8px 0;
}

footer {
  text-align: center;
  padding: 20px;
  color: #64748b;
}