body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f4f5f7;
  color: #111;
}

.page {
  max-width: 760px;
  margin: 24px auto;
  padding: 0 16px 32px;
}

.panel {
  background: white;
  padding: 28px 32px;
  border-radius: 4px;
  box-shadow: 0 0 0 1px #ddd;
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 18px;
  font-size: 32px;
}

h2 {
  margin: 22px 0 12px;
  font-size: 22px;
}

.section {
  margin-bottom: 10px;
}

label {
  display: block;
  font-weight: bold;
  margin: 14px 0 6px;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 10px;
  border: 1px solid #aab;
  font-size: 16px;
  border-radius: 2px;
}

.warning-box {
  margin: 18px 0;
  padding: 14px;
  border: 1px solid #f1c0c0;
  background: #fff5f5;
  color: #b10000;
  border-radius: 4px;
}

.checkbox-line {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: bold;
  margin: 0;
}

.ssl-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin: 12px 0 18px;
}

button {
  width: 100%;
  background: #0b74ff;
  color: white;
  border: none;
  padding: 14px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 2px;
}

button:hover {
  background: #005fe0;
}

.summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  margin: 14px 0 18px;
}

.errors ul {
  margin: 0;
  padding-left: 20px;
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: #111827;
  color: #e5e7eb;
  padding: 16px;
  overflow: auto;
  border-radius: 4px;
  min-height: 120px;
}