:root {
  /* === Melbourne Palette === */
  --bluestone: #2C363F;
  --bluestone-deep: #232B33;
  --bluestone-light: #3A4750;
  --limestone: #FAF6EE;
  --cream: #FFFCF7;
  --tram-gold: #C5933A;
  --tram-gold-soft: #E8C97A;
  --tram-gold-bg: rgba(197, 147, 58, 0.10);
  --ocean: #3D6B7E;
  --ocean-soft: #E8F1F5;
  --eucalyptus: #6B8F71;
  --eucalyptus-soft: #E8F0E9;
  --terracotta: #B4654A;
  --terracotta-soft: #F5E8E2;
  --plum: #8B6E99;
  --laneway-red: #C4384E;

  /* Text - coffee espresso hierarchy */
  --ink: #3D2E1F;
  --ink-secondary: #5C4F42;
  --ink-tertiary: #8A7E72;
  --ink-ghost: #B5ADA3;

  /* Surfaces */
  --page: var(--limestone);
  --card: var(--cream);

  /* Borders -warm, low-opacity */
  --stitch: rgba(60, 46, 31, 0.10);
  --stitch-soft: rgba(60, 46, 31, 0.06);
  --stitch-strong: rgba(60, 46, 31, 0.18);

  /* Depth -warm postcard shadows */
  --postcard: 0 1px 4px rgba(60, 46, 31, 0.06), 0 6px 16px rgba(60, 46, 31, 0.04);
  --postcard-lift: 0 6px 24px rgba(60, 46, 31, 0.10);

  /* Spacing -4px base */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;
  --sp-12: 48px;

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-pill: 100px;

  /* Fonts */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

}

/* === RESET & BASE === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--page);
  color: var(--ink);
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(197, 147, 58, 0.2);
  color: var(--ink);
}

a {
  color: var(--ocean);
  text-decoration-color: rgba(61, 107, 126, 0.3);
  transition: text-decoration-color 0.15s ease;
}
a:hover { text-decoration-color: var(--ocean); }

/* === SIDEBAR -the laneway === */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 240px;
  background: var(--bluestone);
  color: #fff;
  display: flex; flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-header {
  padding: var(--sp-6) var(--sp-5) var(--sp-4);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-header h1 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--tram-gold);
}
.sidebar-header p {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: var(--sp-1);
  letter-spacing: 0.3px;
}

.sidebar-nav { flex: 1; padding: var(--sp-2) 0; overflow-y: auto; }

.nav-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  width: 100%;
  padding: var(--sp-3) var(--sp-5);
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  font-family: var(--font-body);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}
.nav-btn:hover {
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.85);
}
.nav-btn.active {
  background: var(--tram-gold-bg);
  color: var(--tram-gold);
  border-left: 3px solid var(--tram-gold);
}

/* Tram-stop day markers */
.nav-btn .day-num {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.15);
  background: transparent;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.nav-btn.active .day-num {
  background: var(--tram-gold);
  border-color: var(--tram-gold);
  color: var(--bluestone);
}

.nav-btn .nav-label { display: flex; flex-direction: column; }
.nav-btn .nav-label small { font-size: 11px; opacity: 0.5; }

.sidebar-footer {
  padding: var(--sp-4) var(--sp-5);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  font-family: var(--font-mono);
}

/* === MAIN CONTENT === */
.main {
  margin-left: 240px;
  flex: 1;
  min-width: 0;
  min-height: 100vh;
  overflow-x: hidden;
  width: calc(100vw - 240px);
}

/* === HERO === */
.hero {
  background: linear-gradient(135deg, var(--bluestone) 0%, #3A4F5C 60%, #47606E 100%);
  color: #fff;
  padding: var(--sp-12) var(--sp-10) var(--sp-10);
}
.hero-badge {
  display: inline-block;
  background: var(--tram-gold);
  color: var(--bluestone);
  font-size: 10px;
  font-weight: 700;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-pill);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--sp-3);
}
.hero h2 {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 400;
  letter-spacing: -0.3px;
  line-height: 1.2;
}
.hero .subtitle {
  font-size: 15px;
  opacity: 0.65;
  margin-top: var(--sp-2);
  max-width: 640px;
  line-height: 1.6;
}
.hero-meta {
  display: flex; gap: var(--sp-6); margin-top: var(--sp-5); flex-wrap: wrap;
}
.hero-meta-item {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: 13px; opacity: 0.75;
}

.day-counter {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-pill);
  font-size: 13px;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--tram-gold-soft);
  margin-top: var(--sp-4);
}
.day-counter.active {
  background: var(--tram-gold);
  border-color: var(--tram-gold);
  color: var(--bluestone);
}
.sidebar .day-counter-sidebar {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--tram-gold-soft);
  letter-spacing: 0.3px;
  margin-top: var(--sp-1);
}

/* === OVERVIEW CARDS === */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: var(--sp-4);
  padding: var(--sp-6) var(--sp-10);
}
.overview-card {
  background: var(--card);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--postcard);
  border: 1px solid var(--stitch-soft);
}
.overview-card h3 {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--ink-tertiary);
  margin-bottom: var(--sp-3);
}
.overview-card .value {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-mono);
}
.overview-card .detail {
  font-size: 13px;
  color: var(--ink-tertiary);
  margin-top: var(--sp-1);
  line-height: 1.5;
}
.overview-card ul {
  list-style: none;
  font-size: 13px;
  color: var(--ink-secondary);
}
.overview-card li { padding: var(--sp-1) 0; }
.overview-card a { font-weight: 500; }

/* === DAY CONTENT === */
.day-content { display: none; }
.day-content.active { display: block; }

.day-header {
  padding: var(--sp-8) var(--sp-10) var(--sp-6);
  border-bottom: 1px solid var(--stitch);
  background: var(--card);
}
.day-header h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.2px;
  color: var(--ink);
}
.day-header .day-subtitle {
  font-size: 14px;
  color: var(--ink-tertiary);
  margin-top: var(--sp-1);
}
.day-weather {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  margin-top: var(--sp-3); padding: 5px var(--sp-3);
  background: var(--ocean-soft);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--ocean);
  font-weight: 500;
}

/* === TIMELINE -the tram route === */
.timeline { padding: var(--sp-6) var(--sp-10) var(--sp-12); }

.timeline-item {
  display: flex;
  gap: var(--sp-5);
  padding-bottom: var(--sp-8);
  position: relative;
}

/* The tram track connector */
.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 19px; top: 44px; bottom: 0;
  width: 3px;
  background: var(--stitch);
  border-radius: 2px;
}

.timeline-time {
  flex-shrink: 0;
  width: 40px;
  padding-top: 2px;
}
.timeline-time span {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-tertiary);
  font-family: var(--font-mono);
}

/* Tram-stop markers */
.timeline-dot {
  flex-shrink: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--tram-gold);
  border: 3px solid var(--limestone);
  box-shadow: 0 0 0 2px var(--tram-gold);
  margin-top: 5px;
  z-index: 1;
}
.timeline-dot.transport { background: var(--ocean); box-shadow: 0 0 0 2px var(--ocean); }
.timeline-dot.food { background: var(--terracotta); box-shadow: 0 0 0 2px var(--terracotta); }
.timeline-dot.nature { background: var(--eucalyptus); box-shadow: 0 0 0 2px var(--eucalyptus); }
.timeline-dot.culture { background: var(--plum); box-shadow: 0 0 0 2px var(--plum); }

/* === ACTIVITY CARD -postcards on the table === */
.activity-card {
  flex: 1;
  background: var(--card);
  border-radius: var(--r-lg);
  box-shadow: var(--postcard);
  border: 1px solid var(--stitch-soft);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  display: flex;
}
.activity-card:hover {
  box-shadow: var(--postcard-lift);
  transform: translateY(-1px);
}

.activity-card-img {
  width: 33.33%;
  min-height: 200px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  background: linear-gradient(135deg, #E8E0D4, #D6CEC2);
}
.activity-card-img.error {
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: var(--ink-ghost);
  width: 33.33%;
}

.activity-card-content { flex: 1; min-width: 0; }
.activity-body { padding: var(--sp-4) var(--sp-5); }
.activity-body h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  margin-bottom: var(--sp-2);
  line-height: 1.3;
  color: var(--ink);
}
.activity-body .description {
  font-size: 13.5px;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin-bottom: var(--sp-3);
}

/* === ATMOSPHERE TAGS -warm Melbourne palette === */
.tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-3); }
.tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.tag-quiet { background: #E8F0E9; color: #3D6B4A; }
.tag-busy { background: #F5EBD8; color: #8B6B2F; }
.tag-crowded { background: #F5E0DE; color: #943A34; }
.tag-bohemian { background: #EDE4F3; color: #6B4A8B; }
.tag-touristy { background: #E0EDF3; color: #2C5F75; }
.tag-local { background: #F0E8D8; color: #7A5C2E; }
.tag-scenic { background: #DCF0E0; color: #3D6B4A; }
.tag-family { background: #F3E0EC; color: #8B3D6B; }
.tag-upscale { background: #F0E5CC; color: #7A5C2E; }
.tag-multicultural { background: #E0E4F0; color: #4A5580; }
.tag-artsy { background: #EBE4F3; color: #6B4A8B; }
.tag-relaxed { background: #DCF0EB; color: #2E6B5C; }
.tag-wildlife { background: #E0F0D8; color: #4A6B30; }
.tag-historic { background: #F0E2D4; color: #8B5C3A; }
.tag-foodie { background: #F5E0DE; color: #943A34; }
.tag-romantic { background: #F3DCEB; color: #8B3D6B; }
.tag-coastal { background: #D8ECF3; color: #2C5F75; }
.tag-grungy { background: #E3E0DC; color: #5C5650; }

/* === INFO SECTIONS === */
.info-section {
  border-top: 1px solid var(--stitch-soft);
  padding: var(--sp-3) var(--sp-5);
}
.info-section h4 {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ink-tertiary);
  margin-bottom: var(--sp-2);
}

/* === TRANSPORT TABLE === */
.transport-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.transport-table th {
  text-align: left;
  font-weight: 600;
  color: var(--ink-tertiary);
  padding: var(--sp-1) var(--sp-2) var(--sp-1) 0;
  font-size: 11px;
}
.transport-table td {
  padding: var(--sp-1) var(--sp-2) var(--sp-1) 0;
  color: var(--ink);
}
.transport-table tr:not(:last-child) td {
  border-bottom: 1px solid var(--stitch-soft);
}

/* === COST DISPLAY === */
.cost-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--sp-1) 0;
}
.cost-label { font-size: 13px; color: var(--ink-secondary); }
.cost-values { text-align: right; }
.cost-aud {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  font-family: var(--font-mono);
}
.cost-sgd {
  font-size: 12px;
  color: var(--ink-tertiary);
  margin-left: var(--sp-2);
  font-family: var(--font-mono);
}

/* === ACTION LINKS === */
.action-links {
  display: flex; gap: var(--sp-2); flex-wrap: wrap;
  padding: var(--sp-3) var(--sp-5);
  border-top: 1px solid var(--stitch-soft);
}
.action-link {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
}
.action-link.map {
  background: var(--ocean-soft); color: var(--ocean);
}
.action-link.map:hover { background: #D5E8F0; }
.action-link.book {
  background: var(--eucalyptus-soft); color: #3D6B4A;
}
.action-link.book:hover { background: #D5E8D8; }
.action-link.info {
  background: #EDE4F3; color: #6B4A8B;
}
.action-link.info:hover { background: #E0D4EB; }

/* === DAY SUMMARY FOOTER === */
.day-summary {
  margin: 0 var(--sp-10) var(--sp-10);
  background: var(--card);
  border-radius: var(--r-lg);
  box-shadow: var(--postcard);
  border: 1px solid var(--stitch-soft);
  padding: var(--sp-5) var(--sp-6);
}
.day-summary h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 400;
  margin-bottom: var(--sp-3);
  display: flex; align-items: center; gap: var(--sp-2);
}
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-3);
}
.summary-item {
  padding: var(--sp-3);
  background: var(--limestone);
  border-radius: var(--r-md);
}
.summary-item .label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--ink-tertiary);
}
.summary-item .val {
  font-size: 16px;
  font-weight: 700;
  margin-top: 2px;
  font-family: var(--font-mono);
  color: var(--ink);
}

/* === EXCHANGE RATE CARD === */
.exchange-card { overflow: hidden; }
.exchange-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-5);
  padding: var(--sp-3) 0 var(--sp-4);
}
.exchange-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.exchange-flag { font-size: 28px; line-height: 1; }
.exchange-cur {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--ink-tertiary);
}
.exchange-rate-val {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--tram-gold);
  line-height: 1;
  position: relative;
  padding: var(--sp-2) var(--sp-4);
  background: var(--tram-gold-bg);
  border-radius: var(--r-md);
}
.exchange-rate-val::before,
.exchange-rate-val::after {
  position: absolute;
  top: 50%;
  font-size: 14px;
  color: var(--ink-ghost);
  transform: translateY(-50%);
}
.exchange-rate-val::before { content: '→'; left: -16px; }
.exchange-rate-val::after { content: '→'; right: -16px; }
.exchange-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}
.exchange-pair {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px var(--sp-3);
  background: var(--limestone);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 12px;
}
.exchange-pair span:first-child { color: var(--ink-tertiary); }
.exchange-pair span:last-child { color: var(--ink); font-weight: 600; }
.exchange-src {
  text-align: center;
  font-size: 10px;
  color: var(--ink-ghost);
  margin-top: var(--sp-3);
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}

/* === TABLE SCROLL WRAPPER === */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* === SECTION HEADINGS === */
.section-heading {
  padding: var(--sp-6) var(--sp-10) var(--sp-1);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--ink);
}

/* === CARD ACCENT BORDERS === */
.card-accent-eucalyptus { border-left: 3px solid var(--eucalyptus); }
.card-accent-ocean { border-left: 3px solid var(--ocean); }
.card-accent-gold { border-left: 3px solid var(--tram-gold); }

/* === AIRLINE BADGE === */
.airline-badge {
  display: inline-block;
  background: #FFD200;
  color: #1a1a1a;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-body);
  padding: 2px var(--sp-2);
  border-radius: var(--r-sm);
  letter-spacing: 0.5px;
  vertical-align: middle;
  margin-right: var(--sp-2);
}

/* === ACCOMMODATION SCROLL STRIP === */
.accom-strip-wrapper {
  position: relative;
}
.accom-strip-wrapper::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 48px;
  background: linear-gradient(to right, transparent, var(--limestone));
  pointer-events: none;
  z-index: 1;
}
.accom-strip {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-1) var(--sp-10) var(--sp-6);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: var(--sp-10);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--ink-ghost) transparent;
}
.accom-strip::-webkit-scrollbar { height: 6px; }
.accom-strip::-webkit-scrollbar-track { background: transparent; }
.accom-strip::-webkit-scrollbar-thumb { background: var(--ink-ghost); border-radius: 3px; }

.accom-card {
  flex: 0 0 300px;
  scroll-snap-align: start;
  background: var(--card);
  border-radius: var(--r-lg);
  box-shadow: var(--postcard);
  border: 1px solid var(--stitch-soft);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}
.accom-card:hover { box-shadow: var(--postcard-lift); }
.accom-card.recommended {
  border-color: var(--tram-gold);
  box-shadow: 0 0 0 1px var(--tram-gold), var(--postcard);
}
.accom-card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, #E8E0D4, #D6CEC2);
}
.accom-card-body { padding: var(--sp-4); }
.accom-card-body h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 400;
  margin-bottom: 2px;
  color: var(--ink);
}
.accom-card-body .accom-addr {
  font-size: 11px;
  color: var(--ink-tertiary);
  margin-bottom: var(--sp-2);
}
.accom-card-body .accom-price {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--sp-2);
}
.accom-card-body .accom-rating {
  font-size: 11px;
  font-weight: 600;
  color: var(--tram-gold);
  margin-bottom: var(--sp-2);
}
.accom-card .badge {
  display: inline-block;
  background: var(--tram-gold);
  color: var(--bluestone);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--r-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--sp-2);
}
.accom-card ul {
  list-style: none;
  font-size: 12px;
  color: var(--ink-secondary);
  margin-bottom: var(--sp-3);
}
.accom-card li {
  padding: 2px 0;
  display: flex; align-items: flex-start; gap: var(--sp-1);
}
.accom-card li::before {
  content: '\2713';
  color: var(--eucalyptus);
  font-weight: bold;
  flex-shrink: 0;
  font-size: 11px;
}
.accom-links {
  display: flex; gap: var(--sp-2); flex-wrap: wrap;
}
.accom-links a {
  font-size: 11px;
  font-weight: 600;
  padding: 4px var(--sp-2);
  border-radius: var(--r-sm);
  text-decoration: none;
  background: var(--ocean-soft);
  color: var(--ocean);
  transition: background 0.15s;
}
.accom-links a:hover { background: #D5E8F0; }

/* Selectable accommodation */
.accom-card { cursor: pointer; position: relative; }
.accom-card.selected {
  border-color: var(--eucalyptus);
  box-shadow: 0 0 0 2px var(--eucalyptus), var(--postcard);
}
.accom-card.selected::after {
  content: '\2713 Selected';
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  background: var(--eucalyptus);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  letter-spacing: 0.3px;
  z-index: 2;
}
.accom-card.greyed {
  opacity: 0.4;
  filter: grayscale(0.5);
  pointer-events: none;
}
.accom-card.greyed:hover { box-shadow: var(--postcard); }
.accom-card.selected ~ .accom-deselect { display: inline-block; }
.accom-deselect {
  display: none;
  margin: var(--sp-3) var(--sp-10);
  padding: var(--sp-2) var(--sp-4);
  background: transparent;
  border: 1px solid var(--stitch-strong);
  border-radius: var(--r-sm);
  font-size: 12px;
  font-family: var(--font-body);
  color: var(--ink-secondary);
  cursor: pointer;
}
.accom-deselect:hover { background: var(--limestone); }

/* === INTERACTIVE BOOKING CHECKLIST === */
.checklist-card { padding: var(--sp-5) var(--sp-6); }
.checklist-group { margin-bottom: var(--sp-5); }
.checklist-group:last-of-type { margin-bottom: var(--sp-4); }
.checklist-group-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--ink-tertiary);
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--stitch);
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
  cursor: pointer;
  border-bottom: 1px solid var(--stitch-soft);
  transition: opacity 0.2s;
}
.checklist-item:last-child { border-bottom: none; }
.checklist-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}
.checklist-check {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border: 2px solid var(--stitch-strong);
  border-radius: var(--r-sm);
  margin-top: 1px;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.checklist-item input:checked + .checklist-check {
  background: var(--eucalyptus);
  border-color: var(--eucalyptus);
}
.checklist-item input:checked + .checklist-check::after {
  content: '\2713';
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.checklist-item input:checked ~ .checklist-label strong {
  text-decoration: line-through;
  color: var(--ink-ghost);
}
.checklist-label { flex: 1; font-size: 13px; color: var(--ink); }
.checklist-label strong { display: block; margin-bottom: 2px; }
.checklist-label a {
  font-size: 12px;
  font-weight: 500;
}
.checklist-meta {
  display: block;
  font-size: 11px;
  color: var(--ink-tertiary);
  font-family: var(--font-mono);
  margin-top: 2px;
}
.checklist-progress {
  background: var(--limestone);
  border-radius: var(--r-pill);
  height: 8px;
  overflow: hidden;
}
.checklist-progress-bar {
  height: 100%;
  background: var(--eucalyptus);
  border-radius: var(--r-pill);
  transition: width 0.3s ease;
  width: 0%;
}
.checklist-progress-text {
  display: block;
  margin-top: var(--sp-2);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--ink-tertiary);
}

/* === NOTE CALLOUTS === */
.note-callout {
  margin: var(--sp-4) var(--sp-10);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  font-size: 13px;
  line-height: 1.55;
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}
.note-callout.tip {
  background: var(--eucalyptus-soft);
  color: #3D6B4A;
  border-left: 3px solid var(--eucalyptus);
}
.note-callout.warn {
  background: #F5EBD8;
  color: #8B6B2F;
  border-left: 3px solid var(--tram-gold);
}
.note-callout.info {
  background: var(--ocean-soft);
  color: #2C5F75;
  border-left: 3px solid var(--ocean);
}
.note-callout .icon { font-size: 16px; flex-shrink: 0; }

/* === MOBILE === */
.mobile-header {
  display: none;
  position: fixed; top: 0; left: 0; right: 0;
  height: 56px;
  background: var(--bluestone);
  color: #fff;
  z-index: 200;
  padding: 0 var(--sp-4);
  align-items: center;
  justify-content: space-between;
}
.mobile-header h1 {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--tram-gold);
  font-weight: 400;
}
.hamburger {
  background: none; border: none; color: #fff;
  font-size: 24px; cursor: pointer; padding: var(--sp-1);
}
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(44, 54, 63, 0.6);
  z-index: 99;
}

/* === FLIGHT CARDS === */
.flight-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr));
  gap: var(--sp-4);
  padding: var(--sp-6) var(--sp-10);
}
.flight-card {
  background: var(--card);
  border-radius: var(--r-lg);
  box-shadow: var(--postcard);
  border: 1px solid var(--stitch-soft);
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.flight-card:hover {
  box-shadow: var(--postcard-lift);
  transform: translateY(-2px);
}
.flight-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-5);
  background: var(--bluestone);
  color: #fff;
}
.flight-card-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  opacity: 0.7;
}
.flight-card-airline {
  display: flex;
  align-items: center;
  gap: 8px;
}
.flight-card-logo {
  height: 20px;
  width: auto;
  object-fit: contain;
}
.flight-card-code {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--tram-gold-soft);
}
.flight-route {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: var(--sp-6) var(--sp-5) var(--sp-4);
}
.flight-airport {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 70px;
}
.flight-airport-code {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 1px;
  line-height: 1;
}
.flight-airport-name {
  font-size: 11px;
  color: var(--ink-tertiary);
  text-align: center;
  max-width: 90px;
}
.flight-path {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 var(--sp-3);
  min-width: 100px;
}
.flight-path-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--stitch-strong), var(--tram-gold), var(--stitch-strong));
  border-radius: 1px;
  position: relative;
}
.flight-path-line::before {
  content: '✈';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  background: var(--card);
  padding: 0 6px;
  line-height: 1;
}
.flight-path-duration {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--tram-gold);
  letter-spacing: 0.5px;
}
.flight-times {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin: 0 var(--sp-5);
  background: var(--stitch-soft);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.flight-time-block {
  background: var(--limestone);
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.flight-time-block:first-child { border-radius: var(--r-sm) 0 0 var(--r-sm); }
.flight-time-block:last-child { border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.flight-time-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ink-ghost);
}
.flight-time-value {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.flight-time-date {
  font-size: 11px;
  color: var(--ink-tertiary);
}
.flight-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-5) var(--sp-4);
}
.flight-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--ink-tertiary);
  padding: 3px 10px;
  background: var(--limestone);
  border-radius: var(--r-pill);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .sidebar { width: 240px; transform: translateX(-100%); transition: transform 0.3s ease; }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .mobile-header { display: flex; }
  .main { margin-left: 0; padding-top: 56px; width: 100vw; }
  .hero { padding: var(--sp-8) var(--sp-5); }
  .hero h2 { font-size: 26px; }
  .overview-grid,
  .compare-grid,
  .flight-cards { padding: var(--sp-4) var(--sp-5); }
  .compare-grid { grid-template-columns: 1fr; }
  .timeline { padding: var(--sp-4) var(--sp-5) var(--sp-10); }
  .day-header { padding: var(--sp-6) var(--sp-5) var(--sp-4); }
  .day-summary { margin: 0 var(--sp-5) var(--sp-8); }
  .note-callout { margin: var(--sp-3) var(--sp-5); }
  .hero-meta { gap: var(--sp-3); }
  .section-heading { padding-left: var(--sp-5); padding-right: var(--sp-5); }
  .accom-strip { padding: var(--sp-1) var(--sp-5) var(--sp-6); }
  .accom-card { flex: 0 0 270px; }
}

@media (max-width: 768px) {
  .activity-card { flex-direction: column; }
  .activity-card-img { width: 100%; height: 180px; min-height: auto; }
  .activity-card-img.error { width: 100%; }
}

@media (max-width: 500px) {
  .activity-card-img { height: 140px; }
  .transport-table { font-size: 11.5px; }
  .timeline-item { gap: var(--sp-3); }
}

/* === PRINT === */
@media print {
  .sidebar, .mobile-header { display: none !important; }
  .main { margin-left: 0; }
  .day-content { display: block !important; page-break-before: always; }
  .activity-card { break-inside: avoid; box-shadow: none; border: 1px solid #ddd; }
}