/* The Backup Journal (moonflow.top) — "Offsite Storage" visual.
   Cool grey floor (#f2f3f5) + blue accent (#2563eb) + dark slate ink (#1e293b).
   Motif: archive boxes on racked shelves, sync-arrow hatch strips, blueprint grid.
   Squared corners only (no rounding). Sans-serif throughout. */

:root {
  --bg: #f2f3f5;
  --panel: #ffffff;
  --ink: #1e293b;
  --muted: #64748b;
  --line: #d5dbe3;
  --accent: #2563eb;
  --accent-d: #1d4ed8;
  --hatch: rgba(37, 99, 235, .16);
  --grid: rgba(30, 41, 59, .06);
  --bs: #2563eb;
  --cb: #0e7490;
  --dr: #7c3aed;
  --lb: #b45309;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
}
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-d); text-decoration: underline; }

/* ---- header: blue sync-arrow hatch band over a white bar ---- */
.vault-header { background: var(--panel); border-bottom: 1px solid var(--line); }
.vault-header::before {
  content: ""; display: block; height: 5px;
  background: repeating-linear-gradient(135deg, var(--accent) 0 9px, #ffffff 9px 18px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 15px 20px; }
.vault-brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.vault-mark { display: inline-flex; color: var(--accent); }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-weight: 700; letter-spacing: .2px; }
.brand-tag { font-size: 11px; color: var(--muted); letter-spacing: .8px; text-transform: uppercase; }
.vault-nav { display: flex; gap: 22px; }
.vault-nav a {
  color: var(--ink); font-size: 14px; font-weight: 600; padding: 3px 0;
  border-bottom: 2px solid transparent;
}
.vault-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); text-decoration: none; }

/* ---- hero: blueprint rack grid ---- */
.vault-hero {
  background:
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 46px 0;
}
.hero-tag {
  color: var(--accent); font-size: 12px; letter-spacing: 2.5px; font-weight: 700; margin-bottom: 12px;
}
.vault-hero h1 { font-size: 34px; line-height: 1.15; font-weight: 700; margin-bottom: 14px; max-width: 760px; }
.hero-lede { max-width: 680px; color: var(--muted); font-size: 17px; }

/* ---- section shelves ---- */
section { padding: 28px 0; }
.shelf { }
.shelf-label {
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted);
  font-weight: 700; margin-bottom: 14px;
}
.shelf-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.shelf-head h2 { font-size: 22px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.shelf-bar { display: inline-block; width: 14px; height: 14px; background: var(--accent); }
.shelf-bar.t-cb { background: var(--cb); }
.shelf-bar.t-dr { background: var(--dr); }
.shelf-bar.t-lb { background: var(--lb); }
.shelf-more { font-size: 13px; font-weight: 600; }

/* ---- rack rail (category nav) ---- */
.rack-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.rack-slot {
  display: flex; flex-direction: column; gap: 4px; color: var(--ink);
  background: var(--panel); border: 1px solid var(--line); border-left: 5px solid var(--accent);
  padding: 14px 16px;
}
.rack-slot:hover { text-decoration: none; border-color: var(--accent); }
.rack-slot .slot-count { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.rack-slot .slot-name { font-weight: 700; font-size: 16px; }
.rack-slot.t-cb { border-left-color: var(--cb); }
.rack-slot.t-dr { border-left-color: var(--dr); }
.rack-slot.t-lb { border-left-color: var(--lb); }
.rack-inline { padding-top: 4px; }

/* ---- the plan wall + archive-box tiles ---- */
.wall { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan-tile {
  display: flex; flex-direction: column; color: var(--ink);
  background: var(--panel); border: 1px solid var(--line);
}
.plan-tile:hover { border-color: var(--accent); text-decoration: none; }
.tile-lid {
  display: block; padding: 8px 12px; border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(135deg, var(--hatch) 0 8px, transparent 8px 16px);
}
.tile-tag { font-size: 11px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; }
.t-bs { color: var(--bs); }
.t-cb { color: var(--cb); }
.t-dr { color: var(--dr); }
.t-lb { color: var(--lb); }
.tile-main { display: flex; flex-direction: column; gap: 10px; padding: 14px; }
.tile-title { font-weight: 700; font-size: 16px; line-height: 1.32; }
.tile-facts {
  display: flex; flex-direction: column; gap: 6px;
  border-top: 1px solid var(--line); padding-top: 10px;
}
.trow { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 13px; }
.trow .fk {
  flex: 0 0 auto; font-size: 10px; font-weight: 700; letter-spacing: .5px;
  text-transform: uppercase; color: var(--muted);
}
.trow .fv { text-align: right; color: var(--ink); }
.tile-note { font-size: 13px; color: var(--muted); }

/* ---- page head ---- */
.page-head { padding: 34px 0 10px; }
.crumb { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.crumb a { color: var(--muted); }
.page-head h1 { font-size: 30px; line-height: 1.2; font-weight: 700; }
.lede { color: var(--muted); margin-top: 8px; }

/* ---- entry layout: plan doc + dispatch ---- */
.blueprint { display: grid; grid-template-columns: 310px 1fr; gap: 26px; padding-top: 22px; padding-bottom: 40px; }
.plan-doc { align-self: start; background: var(--panel); border: 1px solid var(--line); }
.doc-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 12px 14px; border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(135deg, var(--hatch) 0 8px, transparent 8px 16px);
}
.doc-title { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.doc-spec { font-variant-numeric: tabular-nums; }
.doc-row { display: flex; border-bottom: 1px solid var(--line); font-size: 14px; }
.doc-row:last-child { border-bottom: 0; }
.doc-key {
  flex: 0 0 42%; padding: 9px 14px; color: var(--muted); border-right: 1px solid var(--line);
  font-size: 11px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
}
.doc-val { flex: 1; padding: 9px 14px; }
.doc-row.is-legend { background: rgba(37, 99, 235, .07); box-shadow: inset 4px 0 0 var(--accent); }
.doc-row.is-legend .doc-val { font-weight: 600; }

.dispatch { background: var(--panel); border: 1px solid var(--line); padding: 26px 30px; }
.dispatch-legal h2 { font-size: 18px; font-weight: 700; margin: 18px 0 8px; }
.dispatch-legal p { margin-bottom: 12px; }
.brief { margin-bottom: 24px; }
.brief:last-child { margin-bottom: 0; }
.brief h2 { display: flex; align-items: baseline; gap: 10px; font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.brief-num {
  font-size: 12px; font-weight: 700; color: var(--accent);
  border: 1px solid var(--accent); padding: 1px 6px; font-variant-numeric: tabular-nums;
}
.dispatch p { margin-bottom: 12px; color: #333944; }
.dispatch p:last-child { margin-bottom: 0; }
.related-list { list-style: none; }
.related-list li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.related-list li:last-child { border-bottom: 0; }

/* ---- footer ---- */
.vault-footer { background: var(--panel); border-top: 1px solid var(--line); margin-top: 24px; }
.vault-footer::before {
  content: ""; display: block; height: 5px;
  background: repeating-linear-gradient(135deg, var(--accent) 0 9px, #ffffff 9px 18px);
}
.footer-inner { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; padding: 28px 20px; }
.footer-brand { flex: 1 1 340px; }
.footer-brand p { color: var(--muted); font-size: 14px; margin-top: 6px; }
.footer-nav { display: flex; gap: 16px; }
.footer-nav a { color: var(--ink); font-size: 14px; font-weight: 600; }
.copyright { flex: 1 1 100%; font-size: 12px; color: var(--muted); margin-top: 8px; }

/* ---- responsive: drop to single column ---- */
@media (max-width: 900px) {
  .wall { grid-template-columns: repeat(2, 1fr); }
  .rack-rail { grid-template-columns: repeat(2, 1fr); }
  .blueprint { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .wall, .rack-rail { grid-template-columns: 1fr; }
  .header-inner { flex-direction: column; gap: 10px; align-items: flex-start; }
  .vault-nav { gap: 14px; }
  .vault-hero h1 { font-size: 27px; }
  .dispatch { padding: 20px 18px; }
}