:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --success: #059669;
  --error: #dc2626;
  --border: #e5e7eb;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(160deg, #eef2ff 0%, var(--bg) 45%, #f8fafc 100%);
  color: var(--text);
  min-height: 100vh;
}
.wrap { max-width: 560px; margin: 0 auto; padding: 40px 20px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}
.badge {
  display: inline-block;
  background: #eff6ff;
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
h1 { margin: 0 0 8px; font-size: 28px; line-height: 1.2; }
p { margin: 0 0 16px; color: var(--muted); line-height: 1.5; }
label { display: block; font-size: 14px; font-weight: 600; margin: 18px 0 6px; }
input, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  background: #fff;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.btn {
  display: inline-block;
  width: 100%;
  margin-top: 24px;
  padding: 14px 18px;
  border: none;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}
.btn:hover { background: var(--primary-hover); }
.btn-secondary {
  background: #fff;
  color: var(--primary);
  border: 1px solid var(--border);
  margin-top: 12px;
}
.alert {
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.45;
}
.alert-error { background: #fef2f2; color: var(--error); border: 1px solid #fecaca; }
.alert-success { background: #ecfdf5; color: var(--success); border: 1px solid #a7f3d0; }
.meta {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}
.meta a { color: var(--primary); }
.steps {
  margin: 20px 0;
  padding-left: 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}