* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #eff6ff, #f8fafc);
  color: #1f2937;
}

.container {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.card {
  width: 100%;
  max-width: 560px;
  background: white;
  padding: 32px;
  border-radius: 22px;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.12);
  text-align: center;
}

.badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: #dbeafe;
  color: #1d4ed8;
  font-size: 13px;
  font-weight: bold;
}

h1 {
  margin: 0 0 10px;
  color: #2563eb;
}

p {
  margin: 0 auto;
  max-width: 420px;
  line-height: 1.5;
  color: #4b5563;
}

button {
  margin-top: 22px;
  padding: 13px 20px;
  border: 0;
  border-radius: 12px;
  background: #2563eb;
  color: white;
  font-size: 16px;
  cursor: pointer;
}

button:hover {
  background: #1d4ed8;
}

#status {
  margin-top: 18px;
  padding: 13px;
  background: #eef2ff;
  border-radius: 12px;
  font-size: 14px;
}

ul {
  margin-top: 20px;
  padding-left: 0;
  list-style: none;
}

li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  background: #f8fafc;
  margin-bottom: 10px;
  padding: 13px 14px;
  border-radius: 12px;
  text-align: left;
}