/* ============================================================
   LAYOUT.CSS — The Capitol Wire
   Shared structural components: topbar, masthead, nav,
   ticker, footer. Used on every page.
   Requires: base.css loaded first.
   ============================================================ */


/* ── 1. Topbar ──────────────────────────────────────────────── */

.topbar {
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  position: relative;
  z-index: 100;
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 34px;
}

.topbar-date {
  color: rgba(247,245,240,0.55);
  font-variant-numeric: tabular-nums;
}

.topbar-links {
  display: flex;
  gap: var(--space-5);
}

.topbar-links a {
  color: rgba(247,245,240,0.7);
  transition: color var(--transition-fast);
  font-weight: var(--weight-medium);
}

.topbar-links a:hover {
  color: var(--color-paper);
}


/* ── 2. Masthead ────────────────────────────────────────────── */

.masthead {
  border-bottom: 3px solid var(--color-ink);
  padding: var(--space-8) 0 var(--space-5);
  background: var(--color-paper);
}

.masthead .wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand {
  font-family: var(--font-serif);
  font-weight: var(--weight-bold);
  font-size: 40px;
  letter-spacing: -0.015em;
  line-height: 1;
  color: var(--color-ink);
}

.brand .accent {
  color: var(--color-red);
}

.masthead-meta {
  text-align: right;
  line-height: 1.7;
}

.masthead-meta .edition {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink);
}

.masthead-meta .tagline {
  font-size: var(--text-xs);
  color: var(--color-muted);
}


/* ── 3. Primary Navigation ──────────────────────────────────── */

.nav-primary {
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-line-strong);
  position: sticky;
  top: 0;
  z-index: 90;
}

.nav-primary .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 46px;
}

.nav-links {
  display: flex;
  align-items: stretch;
  height: 100%;
}

.nav-links a {
  display: flex;
  align-items: center;
  padding: 0 var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink);
  border-right: 1px solid var(--color-line);
  transition: background var(--transition-fast);
  white-space: nowrap;
}

.nav-links a:first-child {
  padding-left: 0;
  border-left: none;
}

.nav-links a:hover {
  background: var(--color-paper-2);
}

.nav-links a.active {
  color: var(--color-red);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-search-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-muted);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-line);
  background: transparent;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.nav-search-btn:hover {
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.nav-search-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}


/* ── 4. Live Ticker ─────────────────────────────────────────── */

.ticker {
  background: var(--color-red);
  color: var(--color-paper);
  overflow: hidden;
  height: 38px;
  display: flex;
  align-items: center;
}

.ticker-inner {
  display: flex;
  align-items: stretch;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ticker-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-ink);
  padding: 0 var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-shrink: 0;
  white-space: nowrap;
}

.ticker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-paper);
  animation: ticker-pulse 1.6s ease-in-out infinite;
}

@keyframes ticker-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

.ticker-track-wrap {
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.ticker-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  animation: ticker-scroll 42s linear infinite;
  will-change: transform;
}

.ticker-track:hover {
  animation-play-state: paused;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  padding: 0 var(--space-8);
}

.ticker-item::after {
  content: '·';
  margin-left: var(--space-8);
  opacity: 0.4;
}

@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
  .ticker-dot   { animation: none; }
}


/* ── 5. Footer ──────────────────────────────────────────────── */

.site-footer {
  background: var(--color-paper-2);
  border-top: 3px solid var(--color-ink);
  padding: var(--space-12) 0 var(--space-6);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: var(--border-strong);
}

.footer-brand .brand {
  font-size: 26px;
  margin-bottom: var(--space-3);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: var(--leading-relaxed);
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}

.footer-col ul li {
  margin-bottom: var(--space-3);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-ink);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-red);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.footer-bottom a {
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--color-ink);
}


/* ── 6. Responsive — Layout ─────────────────────────────────── */

@media (max-width: 1024px) {
  .nav-links a {
    padding: 0 var(--space-3);
    font-size: 10px;
  }
}

@media (max-width: 768px) {
  .brand {
    font-size: 30px;
  }

  .masthead .wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
    padding-bottom: var(--space-3);
  }

  .masthead-meta {
    text-align: left;
  }

  .nav-links {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .topbar-links {
    gap: var(--space-3);
  }
}

@media (max-width: 480px) {
  .brand {
    font-size: 26px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }

  .topbar-date {
    display: none;
  }
}