:root {
  --ink: #1d1f21;
  --paper: #f7f3ea;
  --accent: #2a6f97;
  --accent-2: #f6aa1c;
  --muted: #6b6f76;
  --border: #d7d2c7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Gill Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top, #ffffff 0%, var(--paper) 60%);
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 64px;
}

header {
  margin-bottom: 24px;
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: #fff;
}

h1 {
  margin: 16px 0 8px;
  font-size: 32px;
}

h2 {
  margin-top: 0;
}

p {
  line-height: 1.5;
  color: var(--muted);
}

code {
  font-family: "Courier New", monospace;
}

.panel {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(29, 31, 33, 0.08);
}

.token-box {
  font-family: "Courier New", monospace;
  padding: 12px 16px;
  background: #f0eee7;
  border-radius: 8px;
  border: 1px dashed var(--border);
  margin-top: 12px;
  word-break: break-all;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

button,
.action-link {
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 12px 18px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.action-link.secondary,
button.secondary {
  background: #fff;
  color: var(--accent);
}

.field {
  display: block;
  margin-top: 16px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  resize: vertical;
}

textarea:disabled {
  opacity: 0.6;
}

.note {
  margin-top: 16px;
  font-size: 13px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 0;
}

.summary-grid dt {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.summary-grid dd {
  margin: 4px 0 0;
  font-size: 18px;
  color: var(--ink);
}

#change-list {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--ink);
}

#change-list li {
  margin: 8px 0;
}

footer {
  margin-top: 32px;
  font-size: 12px;
  color: var(--muted);
}