/* slm-amateur-radio-repeater-workflow.css */
/* Print-first, US Letter, 1-inch margins, black-on-white, margin-constrained layout */

:root{
  --page-width: 6.5in; /* 8.5in - 2in margins */
  --text: #111;
  --muted: #444;
  --border: #bbb;
  --bg: #fff;
}

*{ box-sizing: border-box; }

html, body{
  padding: 0;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  line-height: 1.35;
}

a{ color: inherit; text-decoration: underline; }
a:visited{ color: inherit; }

.page{
  margin: 0 auto;
  padding: 0.35in 0; /* comfortable screen padding; print margins handled by @page */
  max-width: 980px;
}

.print-area{
  margin: 0 auto;
  width: min(var(--page-width), 100%);
  padding: 0;
}

header{
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.15in;
  margin-bottom: 0.2in;
}

h1{
  font-size: 18pt;
  margin: 0 0 0.05in 0;
}

.subtitle{
  margin: 0.02in 0;
  color: var(--muted);
  font-size: 11pt;
}

.meta{
  margin-top: 0.08in;
  font-size: 10.5pt;
  color: var(--muted);
}

h2{
  font-size: 13.5pt;
  margin: 0.25in 0 0.08in 0;
  page-break-after: avoid;
}

h3{
  font-size: 12pt;
  margin: 0.18in 0 0.06in 0;
  page-break-after: avoid;
}

p{ margin: 0 0 0.12in 0; }

ul, ol{ margin: 0 0 0.14in 0.22in; padding: 0; }
li{ margin: 0.04in 0; }

.callout{
  border: 1px solid var(--border);
  padding: 0.12in 0.14in;
  margin: 0.15in 0;
  background: #fafafa;
}

.small{
  font-size: 10pt;
  color: var(--muted);
}

hr{
  border: 0;
  border-top: 1px solid var(--border);
  margin: 0.18in 0;
}

table{
  width: 100%;
  border-collapse: collapse;
  margin: 0.12in 0 0.18in 0;
  table-layout: fixed; /* enforce wrapping */
}

th, td{
  border: 1px solid var(--border);
  padding: 0.06in 0.07in;
  vertical-align: top;
  overflow-wrap: anywhere;
  word-break: break-word;
  font-size: 10.5pt;
}

th{
  background: #f3f3f3;
  font-weight: 700;
}

pre, code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

pre{
  border: 1px solid var(--border);
  padding: 0.10in 0.12in;
  margin: 0.12in 0 0.18in 0;
  background: #fcfcfc;
  font-size: 9.8pt;
  white-space: pre-wrap; /* wrap within margins */
  overflow-wrap: anywhere;
}

sup{
  font-size: 0.75em;
  vertical-align: super;
}

.footnotes{
  margin-top: 0.10in;
  padding-top: 0.10in;
  border-top: 2px solid var(--border);
}

.footnotes ol{
  margin-left: 0.18in;
}

.footnotes li{
  margin: 0.08in 0;
}

.url{
  display: inline;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.section-break{
  page-break-before: always;
}

@page{
  size: Letter;
  margin: 1in;
}

/* Print overrides */
@media print{
  .page{
    padding: 0;
    max-width: none;
  }
  .print-area{
    width: var(--page-width);
  }
  a{ text-decoration: underline; }
  .no-print{ display: none !important; }
  /* Avoid splitting important blocks */
  table, pre, .callout{ page-break-inside: avoid; }
  h2, h3{ page-break-after: avoid; }
}