:root {
  --ink: #1b2a4a;
  --paper: #f7f5f2;
  --accent: #c8532b;
  --accent-dark: #a8401f;
  --card: #ffffff;
  --muted: #4c5871;
  --line: #e2ddd6;
  --success: #1e6b3a;
  --focus: #1b6fd8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

.page {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 20px 32px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px 28px;
}

.badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--success);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.badge.error { background: var(--accent); }

h1 {
  font-size: 30px;
  line-height: 1.25;
  margin: 0 0 12px;
}

h2 {
  font-size: 20px;
  margin: 28px 0 8px;
}

.lead { font-size: 17px; margin: 0 0 20px; }

/* Reference box */
.ref-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
}
.ref-label {
  display: block;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}
.ref-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.ref-code {
  font-family: "Courier New", monospace;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 0.12em;
  color: var(--ink);
  word-break: break-all;
}
.ref-status {
  margin: 6px 0 0;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: var(--success);
  min-height: 1.2em;
}

/* Details */
.details {
  margin: 0 0 8px;
  border-top: 1px solid var(--line);
}
.details > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.details dt {
  font-family: Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: var(--muted);
}
.details dd {
  margin: 0;
  font-size: 16px;
  text-align: right;
}

/* Find list */
.find-list { padding-left: 20px; margin: 8px 0 0; }
.find-list li { margin-bottom: 10px; }

.support { background: var(--paper); border-radius: 8px; padding: 12px 14px; }

/* Actions */
.actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  padding: 12px 22px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: #ffffff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--ink); color: #ffffff; }

.btn:focus-visible,
a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.note {
  font-family: Helvetica, Arial, sans-serif;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  margin-top: 16px;
}

a { color: var(--accent-dark); }

@media (max-width: 480px) {
  .card { padding: 24px 18px; }
  h1 { font-size: 24px; }
  .ref-code { font-size: 20px; }
}