/**
 * Precifarm branded shell for downloadable HTML/PDF documents.
 * Link from any document in public/downloads/:
 *   <link rel="stylesheet" href="./precifarm-document-brand.css" />
 */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@600;700&display=swap");

:root {
  --pf-ink: #0a0a0a;
  --pf-muted: #404040;
  --pf-subtle: #737373;
  --pf-line: #e5e5e5;
  --pf-bg: #ffffff;
  --pf-soft: #f5f5f5;
  --pf-charge: #2563eb;
  --pf-charge-soft: #eff6ff;
  --pf-charge-hover: #1d4ed8;
  --pf-mark-bg: #eff6ff;

  /* Aliases for document body styles */
  --ink: var(--pf-ink);
  --muted: var(--pf-muted);
  --line: var(--pf-line);
  --bg: var(--pf-bg);
  --soft: var(--pf-soft);
  --blue: var(--pf-charge);
  --blue-soft: var(--pf-charge-soft);
}

/* Branded header band */
.pf-doc-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.75rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--pf-line);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--pf-charge-soft) 0%, #ffffff 55%);
}

.pf-doc-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.pf-doc-mark {
  display: block;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
}

.pf-doc-mark-sm {
  width: 28px;
  height: 28px;
}

.pf-doc-brand-text {
  min-width: 0;
}

.pf-doc-wordmark {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--pf-ink);
  line-height: 1.2;
}

.pf-doc-wordmark-sm {
  font-size: 1rem;
}

.pf-doc-brand-tagline {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--pf-subtle);
  line-height: 1.35;
}

.pf-doc-header-id {
  margin: 0;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.78rem;
  color: var(--pf-muted);
  white-space: nowrap;
}

/* Branded footer */
.pf-doc-footer,
footer.doc-foot.pf-doc-footer {
  margin-top: 2.5rem;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--pf-line);
  border-radius: 14px;
  background: var(--pf-soft);
  font-size: 0.82rem;
  color: var(--pf-muted);
  line-height: 1.55;
}

.pf-doc-footer-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.65rem;
}

.pf-doc-footer-meta,
.pf-doc-footer-contact,
.pf-doc-footer-disclaimer,
.pf-doc-footer-link {
  margin: 0.25rem 0 0;
}

.pf-doc-footer-disclaimer {
  color: var(--pf-subtle);
  font-size: 0.78rem;
}

.pf-doc-footer a {
  color: var(--pf-charge);
  text-decoration: none;
}

.pf-doc-footer a:hover {
  text-decoration: underline;
}

/* Branded toolbar (screen only) */
.pf-doc-toolbar {
  border-bottom-color: var(--pf-line);
}

.pf-doc-toolbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}

.pf-doc-toolbar-brand img {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.pf-doc-toolbar .primary,
.toolbar .primary {
  background: var(--pf-charge);
  border-color: var(--pf-charge);
}

.pf-doc-toolbar .primary:hover,
.toolbar .primary:hover {
  background: var(--pf-charge-hover);
  border-color: var(--pf-charge-hover);
}

@media print {
  .pf-doc-header {
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 1.25rem;
    padding: 0.75rem 0.9rem;
  }

  .pf-doc-footer,
  footer.doc-foot.pf-doc-footer {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .pf-doc-footer a {
    color: var(--pf-muted);
  }
}