:root {
  --ink: #1b2430; --muted: #5d6b78; --bg: #ffffff; --soft: #f4f6f8; --line: #dbe2e8;
  --brand: #b45309; --brand-ink: #ffffff; --warn-bg: #fff4e5; --warn-line: #f0b35b;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #e6ebf0; --muted: #9eadba; --bg: #11161c; --soft: #1a222b; --line: #2c3946; --brand: #f59e0b; --brand-ink: #11161c; --warn-bg: #2d2412; --warn-line: #8a6420; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.top { background: var(--soft); border-bottom: 1px solid var(--line); padding: 20px 0 8px; margin-bottom: 16px; }
.top h1 { margin: 0 0 4px; font-size: 1.6rem; }
h2 { font-size: 1.15rem; margin: 0 0 10px; }
h3 { font-size: 1rem; margin: 22px 0 8px; }
.panel { border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.hint, .muted { color: var(--muted); font-size: .9rem; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px 16px; }
label { display: block; font-size: .88rem; font-weight: 600; }
input, select { display: block; width: 100%; margin-top: 3px; padding: 7px 8px; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; }
input[type=checkbox] { width: auto; margin: 0 auto; }
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
.loads th, .loads td { padding: 4px; text-align: left; font-size: .85rem; }
.loads td input { min-width: 64px; }
.loads td:first-child input { min-width: 150px; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.x { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 1rem; }
.btn { background: var(--brand); color: var(--brand-ink); border: 2px solid var(--brand); border-radius: 8px; padding: 8px 16px; font: inherit; font-weight: 600; cursor: pointer; }
.btn.ghost { background: transparent; color: var(--brand); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 16px 0 24px; }

.report { border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
.report-head h2 { font-size: 1.35rem; margin: 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0; }
.card { background: var(--soft); border-radius: 8px; padding: 12px 14px; }
.card span { display: block; font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.card strong { display: block; font-size: 1.25rem; }
.card em { font-style: normal; color: var(--muted); font-size: .88rem; }
.warn { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 8px; padding: 10px 14px; }
.warn ul { margin: 6px 0 0; padding-left: 20px; }
.data th, .data td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
.data td.num { text-align: right; }
.steps th { width: 22%; font-weight: 600; }
.steps td.num { width: 22%; font-weight: 600; text-align: left; }
.how { color: var(--muted); font-size: .88rem; }
footer { padding-bottom: 32px; }

@media print {
  .no-print { display: none !important; }
  body { font-size: 11pt; color: #000; background: #fff; }
  .report { border: 0; padding: 0; }
  .card { border: 1px solid #ccc; background: #fff; }
  .warn { background: #fff; }
  .table-scroll { overflow: visible; }
}
.sld { display: block; max-width: 100%; height: auto; min-width: 640px; color: var(--ink); }