:root {
  --bg: #f7f6f2;
  --plate: #ffffff;
  --ink: #1d232b;
  --ink-mid: #3d4652;
  --ink-soft: #6b7480;
  --rule: #d9dcdf;
  --accent: #1f4e79;
  --accent-soft: #e8eef5;
  --warn: #8a1c1c;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
a { color: var(--accent); }
[hidden] { display: none !important; }

.top { background: var(--plate); border-bottom: 1px solid var(--rule); }
.top-in { width: min(1100px, 94vw); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.9rem 0; flex-wrap: wrap; }
.brand { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; color: var(--ink); text-decoration: none; letter-spacing: 0.01em; }
.brand small { display: block; font-family: var(--sans); font-size: 0.78rem; font-weight: 400; color: var(--ink-soft); letter-spacing: 0; }
.nav { display: flex; gap: 1.2rem; font-size: 0.92rem; }
.nav a { color: var(--ink-mid); text-decoration: none; padding: 0.2rem 0; border-bottom: 2px solid transparent; }
.nav a.on, .nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.main { width: min(1100px, 94vw); margin: 1.4rem auto 3rem; }
.lede { font-family: var(--serif); font-size: 1.12rem; color: var(--ink-mid); max-width: 52rem; margin: 0 0 1.2rem; }
.panel { background: var(--plate); border: 1px solid var(--rule); border-radius: 6px; padding: 1.1rem 1.25rem; margin-bottom: 1rem; }
.panel > h2 { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 0.8rem; }
.hint { color: var(--ink-soft); font-size: 0.92rem; margin: 0 0 0.8rem; }
.err { color: var(--warn); }
.caveat { border-left: 3px solid var(--accent); background: var(--accent-soft); padding: 0.7rem 0.9rem; font-size: 0.95rem; color: var(--ink-mid); margin: 0 0 1rem; border-radius: 0 4px 4px 0; }

label.field { display: block; margin-bottom: 0.75rem; }
label.field > span, .au-k { display: block; font-size: 0.78rem; font-weight: 600; color: var(--ink-mid); margin-bottom: 0.3rem; }
input[type=text], input[type=number], input[type=password], input[type=email], textarea {
  width: 100%; font: inherit; font-size: 0.95rem; color: var(--ink); background: #fff;
  border: 1px solid #c4c9cf; border-radius: 4px; padding: 0.45rem 0.6rem; outline: none; resize: vertical;
}
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.au-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0.4rem 0.9rem; }
.keys { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0.4rem 0.9rem; }
.au-checks { display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; margin-bottom: 0.8rem; align-items: center; }
.au-check { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.95rem; color: var(--ink-mid); cursor: pointer; }
.au-check small { color: var(--ink-soft); }

.btnrow { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 0.4rem 0 0.8rem; }
.btn { font: inherit; font-size: 0.9rem; font-weight: 600; background: var(--accent); color: #fff; border: 1px solid var(--accent); border-radius: 4px; padding: 0.5rem 0.95rem; cursor: pointer; }
.btn.secondary { background: #fff; color: var(--accent); }
.btn.danger { background: #fff; color: var(--warn); border-color: #d9b3b3; }
.btn.small { font-size: 0.8rem; padding: 0.3rem 0.6rem; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.au-progress { font-size: 0.9rem; color: var(--ink-mid); }
.au-log { font-family: var(--mono); font-size: 0.78rem; line-height: 1.5; color: var(--ink-mid); background: #f3f4f5; border: 1px solid var(--rule); border-radius: 4px; padding: 0.6rem 0.75rem; max-height: 260px; overflow: auto; white-space: pre-wrap; margin: 0; }

.au-report { font-size: 0.97rem; }
.au-report p, .au-report ul { margin: 0 0 0.7rem; }
.au-report ul { padding-left: 1.2rem; }
.au-h1 { font-family: var(--serif); font-size: 1.45rem; margin: 0 0 0.7rem; }
.au-h2 { font-family: var(--serif); font-size: 1.12rem; margin: 1.5rem 0 0.6rem; padding-bottom: 0.3rem; border-bottom: 1px solid var(--rule); }
.au-table-wrap { overflow-x: auto; margin: 0 0 0.8rem; }
.au-table, .tbl { border-collapse: collapse; font-size: 0.86rem; width: 100%; }
.au-table th, .au-table td, .tbl th, .tbl td { border: 1px solid var(--rule); padding: 0.35rem 0.5rem; text-align: left; vertical-align: top; }
.au-table td:first-child { white-space: nowrap; }
.au-table th, .tbl th { background: #f1f3f5; font-weight: 600; color: var(--ink-mid); }
.au-quote { border-left: 3px solid var(--rule); padding: 0.4rem 0.8rem; margin: 0 0 0.9rem; white-space: pre-wrap; color: var(--ink-mid); background: #fafafa; }
code { font-family: var(--mono); font-size: 0.85em; color: var(--ink-mid); word-break: break-word; }

.au-ans, .ans { border: 1px solid var(--rule); border-radius: 4px; margin-bottom: 0.4rem; background: #fff; }
.au-ans summary, .ans summary { cursor: pointer; padding: 0.45rem 0.7rem; display: flex; justify-content: space-between; gap: 1rem; font-size: 0.9rem; }
.au-ans-flags, .flags { color: var(--ink-soft); font-style: italic; }
.au-ans-q, .ans-q { padding: 0 0.8rem; font-style: italic; color: var(--ink-soft); margin: 0.2rem 0; }
.au-ans-err { padding: 0 0.8rem; color: var(--warn); }
.au-ans-body, .ans-body { padding: 0.4rem 0.8rem 0.7rem; white-space: pre-wrap; font-family: var(--serif); }
.au-ans-meta { padding: 0 0.8rem 0.5rem; font-size: 0.8rem; color: var(--ink-soft); margin: 0; }
.au-files { display: flex; flex-wrap: wrap; gap: 0.8rem 1.4rem; margin-bottom: 0.6rem; font-size: 0.9rem; }

.card { background: var(--plate); border: 1px solid var(--rule); border-radius: 6px; padding: 1rem 1.2rem; margin-bottom: 0.8rem; }
.card h2 { font-family: var(--serif); font-size: 1.15rem; margin: 0 0 0.3rem; }
.card h2 a { text-decoration: none; }
.meta { color: var(--ink-soft); font-size: 0.86rem; margin: 0 0 0.4rem; }
.stats { margin: 0; padding-left: 1.1rem; font-size: 0.9rem; }
.row-actions { white-space: nowrap; }
.cloud-row { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: flex-end; }
.cloud-row label.field { flex: 1 1 220px; margin-bottom: 0; }

.foot { width: min(1100px, 94vw); margin: 0 auto 2rem; color: var(--ink-soft); font-size: 0.82rem; border-top: 1px solid var(--rule); padding-top: 0.8rem; }

@media print {
  .top, .nav, .btnrow, .no-print, #auRunPanel, #cloudPanel, #humanPanel { display: none !important; }
  body { background: #fff; }
  .panel { border: none; padding: 0; }
  details { break-inside: avoid; }
}