/* ── Bf refresh overlay (Executive Update No. 01; one-time via localStorage) ──
   Mirrors the bf-welcome.css pattern: token-only composition, no literal
   color, no decorative shadow. Card chrome is local to this overlay; the
   dismiss control uses the canonical .btn/.btn--accent from components.css. */

.bf-refresh {
  position: fixed; inset: 0; z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-8);
}
.bf-refresh-backdrop {
  position: absolute; inset: 0;
  background: color-mix(in srgb, var(--surface-page) 78%, transparent);
  backdrop-filter: blur(6px);
}
.bf-refresh-card {
  position: relative;
  width: min(1180px, 96vw);
  max-height: 92vh;
  overflow-y: auto;
  background: var(--surface-raised);
  border: 0.5px solid var(--border-rest);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-12);
}
@media (prefers-reduced-motion: no-preference) {
  .bf-refresh-card { animation: bf-refresh-rise var(--motion-medium) var(--ease); }
}
@keyframes bf-refresh-rise {
  from { opacity: 0; transform: translateY(8px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .bf-refresh-backdrop { backdrop-filter: none; }
}

/* ── Masthead ── */
.bf-refresh-mast {
  display: flex; justify-content: space-between; align-items: baseline;
}
.bf-refresh-wordmark {
  font-size: var(--size-small);
  font-weight: var(--weight-medium);
  letter-spacing: 0.42em;
  color: var(--text-secondary);
}
.bf-refresh-meta {
  font-size: var(--size-label);
  letter-spacing: var(--track-uppercase);
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.bf-refresh-meta b { color: var(--accent); font-weight: var(--weight-medium); }
.bf-refresh-rule {
  margin-top: var(--space-4);
  height: 1px;
  background: var(--surface-divider);
  position: relative;
}
.bf-refresh-rule span {
  position: absolute; left: 50%; top: -3px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
}

/* ── Lede ── */
.bf-refresh-eyebrow {
  margin-top: var(--space-8);
  font-size: var(--size-eyebrow);
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--accent);
  font-weight: var(--weight-medium);
}
.bf-refresh-h1 {
  margin: var(--space-3) 0 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: var(--line-heading);
  font-weight: var(--weight-medium);
  letter-spacing: var(--track-title);
  color: var(--text-primary);
}
.bf-refresh-stamp { color: var(--accent); white-space: nowrap; }
.bf-refresh-sub {
  margin: var(--space-4) 0 0;
  font-size: var(--size-heading);
  line-height: var(--line-body);
  color: var(--text-secondary);
  max-width: 70ch;
}
.bf-refresh-sub b,
.bf-refresh-fyi b,
.bf-refresh-tl b { color: var(--text-primary); font-weight: var(--weight-medium); }

/* ── Panels ── */
.bf-refresh-cols {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-6);
}
@media (max-width: 900px) {
  .bf-refresh-cols { grid-template-columns: 1fr; }
}
.bf-refresh-panel {
  background: var(--surface-flat);
  border: 0.5px solid var(--border-rest);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.bf-refresh-label {
  font-size: var(--size-label);
  letter-spacing: var(--track-uppercase);
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: var(--weight-medium);
}
.bf-refresh-labelrow {
  display: flex; justify-content: space-between; align-items: baseline;
}
.bf-refresh-span {
  font-size: var(--size-label);
  letter-spacing: var(--track-uppercase);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Need-to-know list ── */
.bf-refresh-fyi { list-style: none; margin: var(--space-4) 0 0; padding: 0; }
.bf-refresh-fyi li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--size-body);
  line-height: var(--line-body);
  color: var(--text-secondary);
}
.bf-refresh-fyi li + li { margin-top: var(--space-3); }
.bf-refresh-fyi li::before {
  content: ''; position: absolute; left: 2px; top: 8px;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--text-muted);
}

/* ── Timeline ── */
.bf-refresh-tl { list-style: none; margin: var(--space-4) 0 0; padding: 0; position: relative; }
.bf-refresh-tl::before {
  content: ''; position: absolute; left: 5px; top: 8px; bottom: 8px;
  width: 1px; background: var(--surface-divider);
}
.bf-refresh-tl li {
  position: relative;
  padding-left: var(--space-6);
  font-size: var(--size-small);
  line-height: var(--line-body);
  color: var(--text-secondary);
}
.bf-refresh-tl li + li { margin-top: var(--space-3); }
.bf-refresh-tl li::before {
  content: ''; position: absolute; left: 1.5px; top: 5px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--surface-flat);
  border: 1.5px solid var(--text-muted);
}
.bf-refresh-tl li.final::before { background: var(--accent); border-color: var(--accent); }
.bf-refresh-tl .w {
  display: block;
  font-size: var(--size-label);
  letter-spacing: var(--track-uppercase);
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: var(--weight-medium);
  margin-bottom: 2px;
}
.bf-refresh-tl li.final .w { color: var(--accent); }

/* ── Footer ── */
.bf-refresh-foot {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 0.5px solid var(--surface-divider);
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--space-6);
}
.bf-refresh-foot span { font-size: var(--size-small); color: var(--text-tertiary); }