* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f5f5f7;
  margin: 0;
  padding: 24px;
  color: #1d1d1f;
}
.wrap { max-width: 640px; margin: 0 auto; }
h1 { font-size: 22px; margin-bottom: 20px; }
.card {
  background: #fff;
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.card h2 { font-size: 15px; margin: 0 0 12px; color: #6e6e73; text-transform: uppercase; letter-spacing: 0.03em; }
.hidden { display: none !important; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
button, .lang-btn, .city-btn {
  background: #f0f0f2;
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  cursor: pointer;
  color: #1d1d1f;
}
button:hover, .lang-btn:hover, .city-btn:hover { background: #e5e5ea; }
.lang-btn.selected, .city-btn.selected { border-color: #0071e3; background: #e8f1fd; }
#issue-btn {
  background: #0071e3;
  color: #fff;
  font-weight: 600;
  width: 100%;
  padding: 12px;
  margin-top: 8px;
}
#issue-btn:hover { background: #0077ed; }
.secondary-btn {
  width: 100%;
  margin-top: 10px;
  background: #eaf4ea;
  color: #1a7f37;
  font-weight: 600;
}
.secondary-btn:hover { background: #dcefdc; }
select, input[type=text], textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #d2d2d7;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
}
#step-shk .btn-row { align-items: stretch; }
#shk-input { flex: 1; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 13px; color: #6e6e73; margin-bottom: 4px; }
.warning { color: #b8860b; font-weight: 600; }
.warning-banner {
  background: #fff4e5;
  border: 1px solid #f0c674;
  color: #7a5200;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 14px;
}
.hint { font-size: 12px; color: #b8860b; margin-top: 4px; }
#lookup-status, #issue-status { margin-top: 10px; font-size: 13px; }
.success { color: #1a7f37; }
.error { color: #cf222e; }