/* ============================================================
   tw-utility-rail.css — Sticky bottom utility rail. Sitewide.
   Calm publication infrastructure. Typography-led. Cream-compatible.
   Newsroom-native, NOT app-style bottom nav.
   2026-05-27.
   ============================================================ */

.tw-utility-rail {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  background: rgba(250, 245, 230, 0.96);            /* warm cream, slight translucency */
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-top: 1px solid #e8dec3;
  font-family: 'Inter', system-ui, sans-serif;
  color: #2a2418;
}

.tw-utility-rail__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
  min-height: 44px;
  gap: 1.25rem;
}

/* ── Nav (Sunday / Archive / Backpage) ──────────────────────── */
.tw-utility-rail__nav {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.tw-utility-rail__nav::-webkit-scrollbar { display: none; }

.tw-utility-rail__link {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: .35rem .9rem;
  text-decoration: none;
  color: inherit;
  white-space: nowrap;
  transition: color .15s ease;
}
.tw-utility-rail__link:first-child { padding-left: .25rem; }
.tw-utility-rail__link:hover { color: var(--tw-c-ocean, #1f6f8b); }

.tw-utility-rail__link-label {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.05;
}
.tw-utility-rail__link-note {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #6a5a45;
  margin-top: 1px;
}

.tw-utility-rail__sep {
  width: 1px;
  height: 22px;
  background: #d8cba8;
  flex-shrink: 0;
}

/* ── Actions (WhatsApp / Search) ────────────────────────────── */
.tw-utility-rail__actions {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-left: .5rem;
  padding-left: 1rem;
  border-left: 1px solid #e0d4b5;
}

.tw-utility-rail__action {
  display: inline-flex;
  align-items: center;
  padding: .42rem .85rem;
  text-decoration: none;
  color: #2a2418;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  border-radius: 3px;
  transition: background-color .15s ease, color .15s ease;
}
.tw-utility-rail__action:hover {
  background: #f0e6cf;
  color: var(--tw-c-ocean, #1f6f8b);
}

.tw-utility-rail__action--whatsapp .tw-utility-rail__action-text {
  letter-spacing: .03em;
}
.tw-utility-rail__action--search {
  border: 1px solid #d8cba8;
}
.tw-utility-rail__action--search:hover {
  border-color: var(--tw-c-ocean, #1f6f8b);
}

/* ── Body offset: make room for the fixed rail so it doesn't cover content ── */
body.has-utility-rail {
  padding-bottom: 48px;
}

/* ── Mobile tightening ──────────────────────────────────────── */
@media (max-width: 720px) {
  .tw-utility-rail__inner {
    padding: 0 .65rem;
    min-height: 42px;
    gap: .65rem;
  }
  .tw-utility-rail__link {
    padding: .3rem .55rem;
  }
  .tw-utility-rail__link-label { font-size: .85rem; }
  .tw-utility-rail__link-note { display: none; }       /* labels only on narrow */
  .tw-utility-rail__sep { height: 18px; }
  .tw-utility-rail__actions {
    margin-left: .25rem;
    padding-left: .65rem;
    gap: .15rem;
  }
  .tw-utility-rail__action {
    padding: .35rem .55rem;
    font-size: .72rem;
  }
  body.has-utility-rail { padding-bottom: 44px; }
}

/* ── Print: hide the rail ──────────────────────────────────── */
@media print {
  .tw-utility-rail { display: none; }
  body.has-utility-rail { padding-bottom: 0; }
}