body {
  font-family: Arial, sans-serif;
  background: #f7f7f7;
  color: #222;
  margin: 0;
}

header {
  background: #1f2937;
  color: #fff;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header a {
  color: #fff;
  text-decoration: none;
  margin-right: 12px;
}

.container {
  max-width: 980px;
  margin: 30px auto;
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 10px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
}

.actions form {
  display: inline;
}

.badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  background: #e2e8f0;
}

.message {
  background: #e0f2fe;
  border: 1px solid #bae6fd;
  padding: 8px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.token-box {
  background: #fef3c7;
  border: 1px solid #fcd34d;
  padding: 10px;
  border-radius: 6px;
  margin-bottom: 12px;
  font-family: monospace;
  word-break: break-all;
}

.row-details {
  background: #f9fafb;
  padding: 12px;
  border-radius: 6px;
  margin-top: 8px;
}

button {
  background: #2563eb;
  border: none;
  color: #fff;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
}

button.danger {
  background: #dc2626;
}

button.secondary {
  background: #4b5563;
}