body {
  font-family: system-ui, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

.card {
  text-align: center;
  max-width: 600px;
  padding: 2rem;
  background: #1e293b;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

h1 {
  margin-bottom: 1rem;
  color: #38bdf8;
}

#reason {
  font-size: 1.2rem;
  margin: 1.5rem 0;
  min-height: 3em;
}

button {
  background: #38bdf8;
  color: #0f172a;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background: #0ea5e9;
}

small {
  display: block;
  margin-top: 1rem;
  opacity: 0.6;
}