/* ============================================================
   SkyWay — Public Flights CSS (search + tracking)
   flights-public.css
   ============================================================ */

:root {
  --pub-primary:      #0d1b4e;
  --pub-accent:       #1a6cf6;
  --pub-accent-dark:  #1558d6;
  --pub-success:      #20bf6b;
  --pub-warning:      #f7b731;
  --pub-danger:       #e74c3c;
  --pub-info:         #00c6ff;
  --pub-text:         #1e293b;
  --pub-text-muted:   #64748b;
  --pub-border:       #e2e8f0;
  --pub-bg:           #f4f7fb;
  --pub-surface:      #ffffff;
  --pub-radius:       12px;
  --pub-shadow:       0 4px 20px rgba(0,0,0,.08);
  --pub-shadow-lg:    0 8px 40px rgba(0,0,0,.12);
  --pub-space-xs:     4px;
  --pub-space-sm:     8px;
  --pub-space-md:     16px;
  --pub-space-lg:     24px;
  --pub-space-xl:     40px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.pub-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--pub-bg);
  color: var(--pub-text);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--pub-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.pub-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--pub-space-lg);
}

/* ── Header ──────────────────────────────────────────────── */
.pub-header {
  background: var(--pub-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
}

.pub-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: var(--pub-space-lg);
}

.pub-logo {
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -.3px;
  text-decoration: none;
}
.pub-logo svg { color: var(--pub-info); }
.pub-logo img {
  width: auto;
  max-width: 240px;
  height: 60px;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.pub-nav { display: flex; gap: var(--pub-space-sm); }
.pub-nav-link {
  color: rgba(255,255,255,.7);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all .2s;
}
.pub-nav-link:hover, .pub-nav-link.active {
  color: #fff;
  background: rgba(255,255,255,.12);
  text-decoration: none;
}

/* ── Footer ──────────────────────────────────────────────── */
.pub-footer {
  background: var(--pub-primary);
  color: rgba(255,255,255,.5);
  padding: var(--pub-space-lg) 0;
  margin-top: var(--pub-space-xl);
  font-size: .8rem;
}
.pub-footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--pub-space-sm); }
.pub-footer a { color: rgba(255,255,255,.6); }
.pub-footer a:hover { color: #fff; }

/* ═══════════════════════════════════════════════════════════
   SEARCH FLIGHTS PAGE
   ═══════════════════════════════════════════════════════════ */

.sf-hero {
  background: linear-gradient(135deg, var(--pub-primary) 0%, #1a3a8f 100%);
  padding: var(--pub-space-xl) 0;
}

.sf-hero-title {
  color: #fff;
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 8px;
}
.sf-hero-sub { color: rgba(255,255,255,.65); text-align: center; margin-bottom: var(--pub-space-lg); }

.sf-search-card {
  background: var(--pub-surface);
  border-radius: var(--pub-radius);
  padding: var(--pub-space-lg);
  box-shadow: var(--pub-shadow-lg);
}

.sf-search-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr 160px 120px 160px auto;
  gap: var(--pub-space-sm);
  align-items: flex-end;
}

.sf-field { display: flex; flex-direction: column; gap: 4px; }
.sf-label { font-size: .75rem; font-weight: 600; color: var(--pub-text-muted); text-transform: uppercase; letter-spacing: .5px; }

.sf-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--pub-border);
  border-radius: 8px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--pub-text);
  transition: border-color .2s;
  background: #fff;
}
.sf-input:focus { outline: none; border-color: var(--pub-accent); box-shadow: 0 0 0 3px rgba(26,108,246,.1); }

.sf-swap {
  width: 42px; height: 42px;
  border: 1.5px solid var(--pub-border);
  border-radius: 50%;
  background: #fff;
  color: var(--pub-accent);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
  flex-shrink: 0;
  align-self: flex-end;
}
.sf-swap:hover { background: var(--pub-accent); color: #fff; border-color: var(--pub-accent); }

.sf-search-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  background: var(--pub-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
  white-space: nowrap;
  height: 42px;
}
.sf-search-btn:hover { background: var(--pub-accent-dark); }

/* Results section */
.sf-results-section { padding: var(--pub-space-xl) 0; }

.sf-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--pub-space-lg);
  flex-wrap: wrap;
  gap: var(--pub-space-sm);
}

.sf-results-count { font-size: .95rem; color: var(--pub-text-muted); }
.sf-route-badge {
  display: inline-block;
  background: var(--pub-primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: .8rem;
  margin-left: 8px;
}

.sf-sort-group { display: flex; align-items: center; gap: 4px; }
.sf-sort-label { font-size: .8rem; color: var(--pub-text-muted); margin-right: 4px; }
.sf-sort-btn {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: .8rem;
  color: var(--pub-text-muted);
  font-weight: 500;
  text-decoration: none;
  transition: all .15s;
  border: 1.5px solid transparent;
}
.sf-sort-btn:hover { color: var(--pub-accent); text-decoration: none; }
.sf-sort-btn.active { color: var(--pub-accent); border-color: var(--pub-accent); background: rgba(26,108,246,.06); }

/* Flight cards */
.sf-cards { display: flex; flex-direction: column; gap: var(--pub-space-md); }

.sf-card {
  background: var(--pub-surface);
  border-radius: var(--pub-radius);
  box-shadow: var(--pub-shadow);
  border: 1.5px solid var(--pub-border);
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.sf-card:hover { box-shadow: var(--pub-shadow-lg); transform: translateY(-2px); }

.sf-card-airline {
  display: flex;
  align-items: center;
  gap: var(--pub-space-md);
  padding: var(--pub-space-md) var(--pub-space-lg);
  border-bottom: 1px solid var(--pub-border);
}

.sf-airline-badge {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: 0;
  flex-shrink: 0;
}
.sf-airline-logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--pub-border);
  padding: 4px;
  flex-shrink: 0;
}

.sf-airline-name { font-weight: 700; font-size: .95rem; }
.sf-flight-num { font-size: .8rem; color: var(--pub-text-muted); font-family: monospace; }

.sf-status-badge {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: capitalize;
}
.sf-status-scheduled { background: #e0f7ff; color: #007aad; }
.sf-status-boarding  { background: #fef9e7; color: #b7821a; }
.sf-status-departed  { background: #e6f9ef; color: #159150; }
.sf-status-arrived   { background: #e6f9ef; color: #159150; }
.sf-status-delayed   { background: #fef0e7; color: #c4641a; }
.sf-status-cancelled { background: #fdecea; color: #c0392b; }

.sf-card-route {
  display: grid;
  grid-template-columns: 1fr 180px 1fr;
  align-items: center;
  padding: var(--pub-space-lg);
  gap: var(--pub-space-lg);
}

.sf-endpoint { display: flex; flex-direction: column; gap: 2px; }
.sf-endpoint--right { text-align: right; align-items: flex-end; }

.sf-time { font-size: 1.8rem; font-weight: 800; color: var(--pub-primary); line-height: 1; }
.sf-iata { font-size: 1rem; font-weight: 700; color: var(--pub-text); }
.sf-city { font-size: .8rem; color: var(--pub-text-muted); }
.sf-date { font-size: .75rem; color: var(--pub-text-muted); }
.sf-gate { font-size: .75rem; color: var(--pub-accent); font-weight: 600; }

.sf-route-mid { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.sf-dur { font-size: .8rem; font-weight: 600; color: var(--pub-text-muted); }
.sf-stops { font-size: .75rem; color: var(--pub-success); font-weight: 600; }

.sf-route-line {
  position: relative;
  width: 100%;
  height: 2px;
  background: var(--pub-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sf-route-dot { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--pub-accent); }
.sf-route-dot--left  { left: -4px; }
.sf-route-dot--right { right: -4px; }

.sf-plane-icon {
  color: var(--pub-accent);
  transform: rotate(90deg);
  background: var(--pub-surface);
  padding: 0 4px;
}

.sf-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--pub-space-md) var(--pub-space-lg);
  border-top: 1px solid var(--pub-border);
  background: #fafbff;
  gap: var(--pub-space-md);
  flex-wrap: wrap;
}

.sf-card-meta { display: flex; gap: var(--pub-space-md); align-items: center; flex-wrap: wrap; }
.sf-meta-item { font-size: .8rem; color: var(--pub-text-muted); }
.sf-class-badge { background: rgba(26,108,246,.08); color: var(--pub-accent); padding: 2px 8px; border-radius: 4px; font-weight: 600; }

.sf-card-price-group { text-align: right; }
.sf-price-label { font-size: .7rem; color: var(--pub-text-muted); text-transform: uppercase; letter-spacing: .5px; }
.sf-price { font-size: 1.6rem; font-weight: 800; color: var(--pub-primary); line-height: 1.1; }
.sf-price-pax { font-size: .75rem; color: var(--pub-text-muted); }
.sf-price-total { font-size: .8rem; font-weight: 600; color: var(--pub-accent); }

.sf-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--pub-accent);
  color: #fff;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s;
  white-space: nowrap;
}
.sf-btn-primary:hover { background: var(--pub-accent-dark); text-decoration: none; color: #fff; }

/* Empty state */
.sf-empty {
  text-align: center;
  padding: 80px var(--pub-space-lg);
  color: var(--pub-text-muted);
}
.sf-empty svg { margin: 0 auto var(--pub-space-lg); color: var(--pub-border); display: block; }
.sf-empty h3 { font-size: 1.2rem; color: var(--pub-text); margin-bottom: 8px; }

/* Popular routes */
.sf-popular { padding: var(--pub-space-lg) 0; }
.sf-popular-title { font-size: 1.3rem; font-weight: 700; margin-bottom: var(--pub-space-lg); }
.sf-popular-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--pub-space-md); }

.sf-popular-card {
  display: block;
  padding: var(--pub-space-lg);
  background: var(--pub-surface);
  border-radius: var(--pub-radius);
  border: 1.5px solid var(--pub-border);
  text-decoration: none;
  transition: all .2s;
  box-shadow: var(--pub-shadow);
}
.sf-popular-card:hover { border-color: var(--pub-accent); box-shadow: var(--pub-shadow-lg); transform: translateY(-2px); text-decoration: none; }
.sf-popular-route { font-size: 1.1rem; font-weight: 800; color: var(--pub-primary); margin-bottom: 4px; }
.sf-popular-cities { font-size: .85rem; color: var(--pub-text-muted); margin-bottom: 8px; }
.sf-popular-from { font-size: .9rem; color: var(--pub-text); }
.sf-popular-from strong { color: var(--pub-accent); }

/* ═══════════════════════════════════════════════════════════
   TRACK FLIGHT PAGE  — v2
   ═══════════════════════════════════════════════════════════ */

/* ── Search bar ──────────────────────────────────────────── */
.tr-searchbar {
  background: var(--pub-primary);
  padding: var(--pub-space-md) 0;
  border-bottom: 3px solid rgba(26,108,246,.4);
}

.tr-searchbar-form {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.08);
  border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,.18);
  overflow: hidden;
  max-width: 680px;
  transition: border-color .2s, background .2s;
}
.tr-searchbar-form:focus-within { border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.12); }

.tr-searchbar-ico { padding: 0 14px; color: rgba(255,255,255,.45); flex-shrink: 0; display: flex; align-items: center; }

.tr-searchbar-input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 13px 0;
  color: #fff;
  font-size: .95rem;
  font-family: inherit;
  outline: none;
}
.tr-searchbar-input::placeholder { color: rgba(255,255,255,.38); }

.tr-searchbar-btn {
  padding: 13px 26px;
  background: var(--pub-accent);
  color: #fff;
  border: none;
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: background .2s;
  letter-spacing: .3px;
}
.tr-searchbar-btn:hover { background: var(--pub-accent-dark); }

/* ── Landing state ───────────────────────────────────────── */
.tr-landing {
  padding: var(--pub-space-xl) 0 60px;
}
.tr-landing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}
.tr-landing-hero { text-align: center; }
.tr-landing-icon {
  margin: 0 auto var(--pub-space-lg);
  width: 80px; height: 80px;
  display: flex; align-items: center; justify-content: center;
}
.tr-landing-title { font-size: 2.2rem; font-weight: 900; margin-bottom: 14px; color: var(--pub-primary); letter-spacing: -1px; }
.tr-landing-desc  { color: var(--pub-text-muted); line-height: 1.75; font-size: .95rem; }
.tr-landing-example {
  display: inline-block;
  margin-top: 20px;
  background: rgba(26,108,246,.07);
  border: 1px solid rgba(26,108,246,.18);
  border-radius: 8px;
  padding: 8px 18px;
  font-size: .85rem;
  color: var(--pub-text-muted);
}
.tr-landing-example code { color: var(--pub-accent); font-weight: 700; background: none; padding: 0; }

.tr-landing-steps { display: flex; flex-direction: column; gap: 20px; }
.tr-landing-step { display: flex; align-items: flex-start; gap: 16px; }
.tr-ls-badge {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--pub-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .9rem;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(26,108,246,.35);
}
.tr-ls-body strong { display: block; font-weight: 700; color: var(--pub-primary); margin-bottom: 3px; }
.tr-ls-body p { font-size: .85rem; color: var(--pub-text-muted); margin: 0; line-height: 1.55; }

/* ── Error state ─────────────────────────────────────────── */
.tr-error-wrap { padding: 60px 0; text-align: center; }
.tr-error-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--pub-surface);
  border-radius: 16px;
  padding: 48px 52px;
  box-shadow: var(--pub-shadow-lg);
  border: 1.5px solid var(--pub-border);
  max-width: 460px;
  text-align: center;
  gap: 10px;
}
.tr-error-icon { color: var(--pub-danger); margin-bottom: 8px; }
.tr-error-card h2 { font-size: 1.3rem; font-weight: 800; color: var(--pub-primary); }
.tr-error-card p  { color: var(--pub-text-muted); font-size: .9rem; }
.tr-error-hint { font-size: .85rem !important; }
.tr-error-hint code { background: #f1f5f9; padding: 2px 8px; border-radius: 5px; color: var(--pub-accent); font-size: .85rem; font-weight: 700; }
.tr-error-btn {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  background: var(--pub-accent);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  font-size: .875rem;
  text-decoration: none;
  transition: background .2s;
}
.tr-error-btn:hover { background: var(--pub-accent-dark); text-decoration: none; color: #fff; }

/* ── Airline header bar ──────────────────────────────────── */
.tr-al-header {
  background: var(--pub-surface);
  border-bottom: 1px solid var(--pub-border);
  border-top: 4px solid var(--al-color, #1a6cf6);
  padding: 18px 0;
}
.tr-al-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pub-space-md);
  flex-wrap: wrap;
}
.tr-al-brand { display: flex; align-items: center; gap: 14px; }

.tr-al-logo {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.1rem; font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0,0,0,.22);
}
.tr-al-logo--image {
  object-fit: contain;
  background: #fff !important;
  border: 1px solid var(--pub-border);
  padding: 5px;
}
.airline-inline-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 6px;
  border-radius: 5px;
  background: #fff;
  border: 1px solid var(--pub-border);
}
.tr-al-name { font-size: 1.25rem; font-weight: 800; color: var(--pub-primary); letter-spacing: -.3px; }
.tr-al-meta { display: flex; align-items: center; gap: 8px; margin-top: 4px; flex-wrap: wrap; }
.tr-al-flightnum { font-size: .85rem; font-weight: 700; font-family: monospace; background: var(--pub-bg); padding: 2px 8px; border-radius: 5px; color: var(--pub-text); }
.tr-al-sep { color: var(--pub-border); font-size: .9rem; }
.tr-al-route { font-size: .875rem; font-weight: 700; color: var(--pub-text); }
.tr-al-ref {
  background: rgba(26,108,246,.1);
  color: var(--pub-accent);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 700;
  font-family: monospace;
  letter-spacing: .5px;
}

.tr-al-actions { display: flex; gap: 8px; }
.tr-al-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: 1.5px solid var(--pub-border);
  border-radius: 8px;
  background: var(--pub-surface);
  color: var(--pub-text-muted);
  font-size: .825rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s;
  text-decoration: none;
}
.tr-al-btn:hover { color: var(--pub-accent); border-color: var(--pub-accent); background: rgba(26,108,246,.04); text-decoration: none; }

/* ── Status banner ───────────────────────────────────────── */
.tr-banner { padding: 12px 0 0; }
.tr-banner-body {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 12px;
  flex-wrap: wrap;
}

.tr-banner-icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tr-banner-text { flex: 1; min-width: 200px; }
.tr-banner-title { font-size: 1rem; font-weight: 800; letter-spacing: .3px; }
.tr-banner-sub   { font-size: .85rem; margin-top: 3px; opacity: .85; }

.tr-banner-progress { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.tr-banner-pbar { width: 120px; height: 6px; background: rgba(0,0,0,.1); border-radius: 99px; overflow: hidden; }
.tr-banner-pfill { height: 100%; border-radius: 99px; background: currentColor; transition: width 1s ease; }
.tr-banner-pct { font-size: .72rem; font-weight: 700; opacity: .75; }

.tr-banner--success .tr-banner-body { background: #e6f9ef; color: #157a47; border: 1.5px solid #b7dfc9; }
.tr-banner--success .tr-banner-icon { background: rgba(21,122,71,.12); }
.tr-banner--blue    .tr-banner-body { background: #dff1ff; color: #0058a8; border: 1.5px solid #9bcff5; }
.tr-banner--blue    .tr-banner-icon { background: rgba(0,88,168,.1); }
.tr-banner--warning .tr-banner-body { background: #fef8e7; color: #944f00; border: 1.5px solid #f0d080; }
.tr-banner--warning .tr-banner-icon { background: rgba(148,79,0,.1); }
.tr-banner--red     .tr-banner-body { background: #fdecea; color: #b72a1f; border: 1.5px solid #f1b0aa; }
.tr-banner--red     .tr-banner-icon { background: rgba(183,42,31,.1); }
.tr-banner--gray    .tr-banner-body { background: #f1f5f9; color: #475569; border: 1.5px solid #cbd5e1; }
.tr-banner--gray    .tr-banner-icon { background: rgba(71,85,105,.1); }

/* ── Main content area ───────────────────────────────────── */
.tr-content { padding-top: var(--pub-space-lg); padding-bottom: 60px; }

/* ── Route card ──────────────────────────────────────────── */
.tr-route-card {
  background: var(--pub-surface);
  border-radius: 16px;
  border: 1.5px solid var(--pub-border);
  box-shadow: 0 4px 24px rgba(0,0,0,.07);
  overflow: hidden;
  margin-bottom: var(--pub-space-lg);
}

.tr-route-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--pub-primary);
  color: rgba(255,255,255,.7);
  padding: 10px var(--pub-space-xl);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .4px;
  text-transform: uppercase;
}
.tr-route-topbar span:nth-child(2) { color: rgba(255,255,255,.9); }

.tr-route-main {
  display: grid;
  grid-template-columns: 1fr 200px 1fr;
  align-items: center;
  padding: 36px var(--pub-space-xl) 32px;
  gap: var(--pub-space-lg);
}

/* Airport endpoint */
.tr-ap { display: flex; flex-direction: column; gap: 7px; }
.tr-ap--right { text-align: right; align-items: flex-end; }

.tr-ap-iata {
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--pub-primary);
  line-height: 1;
  letter-spacing: -3px;
}
.tr-ap-city { font-size: .875rem; font-weight: 600; color: var(--pub-text); text-transform: uppercase; letter-spacing: .6px; }

.tr-ap-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.tr-ap-chips--right { justify-content: flex-end; }

.tr-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .4px;
  white-space: nowrap;
}
.tr-chip--gate { background: rgba(26,108,246,.1); color: var(--pub-accent); border: 1px solid rgba(26,108,246,.2); }
.tr-chip--term { background: #f1f5f9; color: var(--pub-text-muted); border: 1px solid var(--pub-border); }

.tr-ap-time {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--pub-primary);
  display: flex;
  align-items: baseline;
  gap: 6px;
  line-height: 1;
}
.tr-ap--right .tr-ap-time { justify-content: flex-end; }

.tr-ap-tz { font-size: .72rem; font-weight: 700; color: var(--pub-text-muted); text-transform: uppercase; }
.tr-ap-date { font-size: .78rem; color: var(--pub-text-muted); font-weight: 600; letter-spacing: .3px; }

.tr-ap-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .78rem;
  font-weight: 700;
}
.tr-ap--right .tr-ap-status { justify-content: flex-end; }
.tr-ap-status--ok    { color: var(--pub-success); }
.tr-ap-status--delay { color: var(--pub-warning); }

/* Center flight track */
.tr-route-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.tr-rc-dur    { font-size: .8rem; font-weight: 600; color: var(--pub-text-muted); text-align: center; }
.tr-rc-direct { font-size: .72rem; font-weight: 700; color: var(--pub-success); text-transform: uppercase; letter-spacing: .6px; }
.tr-rc-pct    { font-size: .72rem; color: var(--pub-text-muted); text-align: center; }

.tr-rc-track {
  position: relative;
  width: 100%;
  height: 32px;
  display: flex;
  align-items: center;
}

.tr-rc-line {
  position: absolute;
  left: 10px; right: 10px;
  height: 3px;
  background: var(--pub-border);
  top: 50%;
  transform: translateY(-50%);
  border-radius: 99px;
  overflow: hidden;
}

.tr-rc-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pub-accent), #60a5fa);
  border-radius: 99px;
  transition: width 1.2s ease;
}

.tr-rc-dot {
  position: absolute;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--pub-accent);
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  box-shadow: 0 0 0 3px rgba(26,108,246,.15);
}
.tr-rc-dot--l { left: 4px; }
.tr-rc-dot--r { right: 4px; }

.tr-rc-plane {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--pub-accent);
  z-index: 3;
  transition: left 1.4s cubic-bezier(.4,0,.2,1);
  filter: drop-shadow(0 2px 6px rgba(26,108,246,.5));
}

/* ── Quick stats bar ─────────────────────────────────────── */
.tr-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--pub-border);
  border-radius: 12px;
  overflow: hidden;
  border: 1.5px solid var(--pub-border);
  margin-bottom: var(--pub-space-lg);
  box-shadow: var(--pub-shadow);
}

.tr-stat {
  background: var(--pub-surface);
  padding: 14px var(--pub-space-md);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tr-stat-lbl { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--pub-text-muted); }
.tr-stat-val { font-size: .9rem; font-weight: 700; color: var(--pub-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.tr-fstatus { font-size: .8rem; font-weight: 700; padding: 2px 8px; border-radius: 5px; }
.tr-fstatus--scheduled { background: #dff1ff; color: #0058a8; }
.tr-fstatus--boarding  { background: #fef8e7; color: #944f00; }
.tr-fstatus--departed  { background: #e6f9ef; color: #157a47; }
.tr-fstatus--in_air    { background: #dff1ff; color: #0058a8; }
.tr-fstatus--arrived   { background: #e6f9ef; color: #157a47; }
.tr-fstatus--delayed   { background: #fef0e0; color: #944f00; }
.tr-fstatus--cancelled { background: #fdecea; color: #b72a1f; }

/* ── Details grid ────────────────────────────────────────── */
.tr-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--pub-space-lg);
  margin-bottom: var(--pub-space-lg);
}

.tr-card {
  background: var(--pub-surface);
  border-radius: 14px;
  border: 1.5px solid var(--pub-border);
  box-shadow: var(--pub-shadow);
  overflow: hidden;
}

.tr-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px var(--pub-space-lg);
  border-bottom: 1px solid var(--pub-border);
  background: #fafbff;
  font-size: .8rem;
  font-weight: 700;
  color: var(--pub-primary);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.tr-card-body { padding: var(--pub-space-md) var(--pub-space-lg); }

/* Times within card */
.tr-times-group { }
.tr-times-subtitle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--pub-text-muted);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--pub-border);
}
.tr-times-divider { height: 1px; background: var(--pub-border); margin: 14px 0; }

.tr-trow {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 9px 0;
  border-bottom: 1px solid #f1f5f9;
  gap: var(--pub-space-md);
}
.tr-trow:last-of-type { border-bottom: none; }
.tr-trow-lbl { font-size: .8rem; color: var(--pub-text-muted); font-weight: 500; flex-shrink: 0; padding-top: 1px; }
.tr-trow-right { text-align: right; }
.tr-trow-val { font-size: .9rem; font-weight: 700; color: var(--pub-primary); }
.tr-trow-sched { font-size: .72rem; color: var(--pub-text-muted); margin-top: 2px; }

.tr-times-note {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .72rem;
  color: var(--pub-text-muted);
  margin-top: 10px;
  padding: 8px 10px;
  background: #f8faff;
  border-radius: 7px;
}
.tr-note-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.tr-note-dot--green { background: var(--pub-success); }

/* Info rows within card */
.tr-info-section { }
.tr-info-subtitle {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--pub-text-muted);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--pub-border);
}
.tr-info-divider { height: 1px; background: var(--pub-border); margin: 14px 0; }

.tr-irow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid #f1f5f9;
  gap: var(--pub-space-md);
}
.tr-irow:last-child { border-bottom: none; }
.tr-irow-lbl { font-size: .8rem; color: var(--pub-text-muted); font-weight: 500; flex-shrink: 0; }
.tr-irow-val { font-size: .875rem; font-weight: 600; color: var(--pub-text); text-align: right; }
.tr-irow-val--link  { color: var(--pub-accent); }
.tr-irow-val--muted { color: var(--pub-text-muted); font-weight: 400; font-style: italic; font-size: .82rem; }
.tr-irow-val--mono  { font-family: monospace; font-size: .9rem; }
.tr-irow-code { font-size: .75rem; color: var(--pub-text-muted); font-weight: 400; margin-left: 4px; }

/* ── Booking summary ─────────────────────────────────────── */
.tr-booking {
  background: var(--pub-surface);
  border-radius: 14px;
  border: 1.5px solid var(--pub-border);
  box-shadow: var(--pub-shadow);
  margin-bottom: var(--pub-space-lg);
  overflow: hidden;
}
.tr-booking-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--pub-space-lg);
  border-bottom: 1px solid var(--pub-border);
  background: #fafbff;
}
.tr-booking-head-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  font-weight: 800;
  color: var(--pub-primary);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.tr-booking-ref {
  font-family: monospace;
  font-size: .82rem;
  font-weight: 700;
  color: var(--pub-accent);
  background: rgba(26,108,246,.09);
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 1px;
}
.tr-booking-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: var(--pub-space-md) var(--pub-space-lg);
  gap: var(--pub-space-sm) var(--pub-space-md);
}
.tr-bitem { display: flex; flex-direction: column; gap: 4px; padding: 8px 0; }
.tr-bitem-lbl { font-size: .68rem; font-weight: 700; color: var(--pub-text-muted); text-transform: uppercase; letter-spacing: .8px; }
.tr-bitem-val { font-size: .875rem; font-weight: 600; color: var(--pub-text); }
.tr-bitem-price { color: var(--pub-primary); font-size: 1rem; font-weight: 800; }

.tr-passenger-list {
  padding: 0 var(--pub-space-lg) var(--pub-space-lg);
}
.tr-passenger-list__label {
  font-size: .68rem;
  font-weight: 700;
  color: var(--pub-text-muted);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 8px;
}
.tr-passenger-list ol {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px 14px;
  margin: 0;
  padding: 0;
}
.tr-passenger-list li {
  display: flex;
  gap: 7px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--pub-text);
}
.tr-passenger-list li span {
  color: var(--pub-text-muted);
  min-width: 18px;
}

.tr-badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px; font-size: .72rem; font-weight: 700; }
.tr-badge--success { background: #e6f9ef; color: #157a47; }
.tr-badge--info    { background: #dff1ff; color: #0058a8; }
.tr-badge--warn    { background: #fef8e7; color: #944f00; }
.tr-badge--danger  { background: #fdecea; color: #b72a1f; }

.tr-booking-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px var(--pub-space-lg);
  border-top: 1px solid var(--pub-border);
  font-size: .82rem;
  color: var(--pub-text-muted);
  background: #fafbff;
}

/* ── Journey timeline ────────────────────────────────────── */
.tr-tl {
  background: var(--pub-surface);
  border-radius: 14px;
  border: 1.5px solid var(--pub-border);
  box-shadow: var(--pub-shadow);
  margin-bottom: var(--pub-space-lg);
  overflow: hidden;
}
.tr-tl-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px var(--pub-space-xl);
  border-bottom: 1px solid var(--pub-border);
  background: var(--pub-primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
}
.tr-tl-body { padding: var(--pub-space-lg) var(--pub-space-xl); }

.tr-tl-step {
  display: flex;
  gap: 16px;
  padding-bottom: 28px;
}
.tr-tl-step--last { padding-bottom: 0; }

.tr-tl-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 36px;
}

.tr-tl-dot {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2.5px solid var(--pub-border);
  background: var(--pub-surface);
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 1;
  flex-shrink: 0;
  transition: all .3s;
}

.tr-tl-step--done   .tr-tl-dot { background: var(--pub-success); border-color: var(--pub-success); color: #fff; }
.tr-tl-step--active .tr-tl-dot { background: var(--pub-accent); border-color: var(--pub-accent); color: #fff; box-shadow: 0 0 0 6px rgba(26,108,246,.12); }
.tr-tl-step--pending .tr-tl-dot { border-color: #dde3ec; }

.tr-tl-line {
  flex: 1;
  width: 2px;
  background: var(--pub-border);
  margin-top: 4px;
  min-height: 20px;
}
.tr-tl-step--done .tr-tl-line { background: var(--pub-success); }

.tr-tl-pulse {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  animation: tlPulse 1.4s ease-in-out infinite;
}
@keyframes tlPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.65); }
}
.tr-tl-empty { width: 8px; height: 8px; border-radius: 50%; background: #dde3ec; }

.tr-tl-content { flex: 1; padding-top: 6px; min-width: 0; }

.tr-tl-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.tr-tl-icon {
  width: 24px; height: 24px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--pub-bg);
  color: var(--pub-text-muted);
}
.tr-tl-step--done   .tr-tl-icon { background: rgba(32,191,107,.1); color: var(--pub-success); }
.tr-tl-step--active .tr-tl-icon { background: rgba(26,108,246,.1); color: var(--pub-accent); }

.tr-tl-label {
  flex: 1;
  font-size: .92rem;
  font-weight: 600;
  color: #cbd5e1;
  line-height: 1.4;
}
.tr-tl-step--done   .tr-tl-label { color: var(--pub-text); }
.tr-tl-step--active .tr-tl-label { color: var(--pub-accent); font-weight: 700; }

.tr-tl-time {
  font-size: .75rem;
  color: var(--pub-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.tr-tl-now { color: var(--pub-accent); font-weight: 700; }

.tr-tl-msg {
  margin-top: 6px;
  font-size: .84rem;
  color: var(--pub-text);
  line-height: 1.55;
  padding: 8px 12px;
  background: var(--pub-bg);
  border-radius: 7px;
  border-left: 3px solid var(--pub-accent);
}

.tr-tl-loc {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 5px;
  font-size: .78rem;
  color: var(--pub-text-muted);
}

.tr-tl-pending {
  margin-top: 6px;
  font-size: .78rem;
  color: var(--pub-accent);
  font-style: italic;
}

/* ── Related link ────────────────────────────────────────── */
.tr-related { text-align: center; padding: var(--pub-space-lg) 0 0; }
.tr-related-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border: 1.5px solid var(--pub-border);
  border-radius: 8px;
  font-size: .85rem;
  color: var(--pub-accent);
  font-weight: 600;
  transition: all .2s;
  background: var(--pub-surface);
}
.tr-related-link:hover { border-color: var(--pub-accent); background: rgba(26,108,246,.04); text-decoration: none; }

/* ═══════════════════════════════════════════════════════════
   PRINT STYLES
   ═══════════════════════════════════════════════════════════ */
@media print {
  .pub-header, .tr-searchbar, .tr-al-actions, .pub-footer,
  .pub-nav, .tr-related, .tr-tl { display: none !important; }

  .pub-body { background: #fff; }
  .pub-container { max-width: 100%; padding: 0; }
  .tr-content { padding-top: 0; }

  .tr-al-header { margin-bottom: 16px; border-top-width: 6px; }
  .tr-route-card, .tr-card, .tr-booking, .tr-stats { box-shadow: none; border-color: #ddd; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .tr-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .sf-search-grid { grid-template-columns: 1fr 1fr; }
  .sf-swap { display: none; }
  .sf-search-btn { grid-column: span 2; }
  .sf-popular-grid { grid-template-columns: repeat(2,1fr); }

  .tr-route-main { grid-template-columns: 1fr; gap: var(--pub-space-lg); text-align: center; }
  .tr-ap--right { align-items: center; text-align: center; }
  .tr-ap--right .tr-ap-time { justify-content: center; }
  .tr-ap-chips--right { justify-content: center; }
  .tr-ap--right .tr-ap-status { justify-content: center; }
  .tr-route-center { flex-direction: row; gap: 10px; justify-content: center; order: -1; }
  .tr-rc-track { width: 160px; }
  .tr-landing-grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
  .tr-landing-step { text-align: left; }
  .tr-details-grid { grid-template-columns: 1fr; }
  .tr-booking-grid { grid-template-columns: repeat(2, 1fr); }
  .tr-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .pub-header-inner { padding: 0 var(--pub-space-md); }
  .pub-nav-link { padding: 6px 10px; font-size: .8rem; }
  .sf-hero-title { font-size: 1.5rem; }
  .sf-search-grid { grid-template-columns: 1fr; }
  .sf-swap, .sf-search-btn { display: block; width: 100%; }
  .sf-card-route { grid-template-columns: 1fr; text-align: center; }
  .sf-endpoint--right { align-items: center; text-align: center; }
  .sf-route-mid { flex-direction: row; }
  .sf-card-footer { flex-direction: column; align-items: stretch; text-align: center; }
  .sf-card-price-group { text-align: center; }
  .sf-popular-grid { grid-template-columns: 1fr; }
  .sf-results-bar { flex-direction: column; align-items: flex-start; }

  .tr-ap-iata { font-size: 3rem; letter-spacing: -2px; }
  .tr-booking-grid { grid-template-columns: 1fr 1fr; }
  .tr-stats { grid-template-columns: repeat(2, 1fr); }
  .tr-al-header-inner { gap: 10px; }
  .tr-al-actions { display: none; }
  .tr-route-topbar { padding: 9px var(--pub-space-md); font-size: .72rem; }
  .tr-route-main { padding: 24px var(--pub-space-md); }
  .tr-tl-body { padding: var(--pub-space-md); }
  .tr-booking-grid { padding: var(--pub-space-md); }
  .tr-card-body { padding: var(--pub-space-md); }
  .tr-searchbar-btn { padding: 13px 16px; font-size: .82rem; }
}