:root {
  --bg-page: oklch(93% 0.012 75);
  --bg-card: oklch(97% 0.014 70);
  --bg-subcard: oklch(99% 0.006 70);
  --bg-rec: oklch(95% 0.018 65);
  --bg-open: oklch(93% 0.045 40);
  --border: oklch(89% 0.018 65);
  --border-soft: oklch(92% 0.015 65);
  --border-strong: oklch(88% 0.02 60);
  --accent: oklch(56% 0.14 40);
  --accent-hover: oklch(48% 0.14 40);
  --text-heading: oklch(22% 0.02 50);
  --text-heading-2: oklch(24% 0.02 50);
  --text-body: oklch(30% 0.02 55);
  --text-muted: oklch(45% 0.02 55);
  --text-muted-2: oklch(48% 0.02 55);
  --text-muted-3: oklch(50% 0.02 60);
  --text-muted-4: oklch(52% 0.02 60);
  --text-faint: oklch(55% 0.02 60);
  --text-open: oklch(35% 0.06 40);
  --text-open-2: oklch(45% 0.05 40);
  --tab-inactive: oklch(65% 0.02 60);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg-page);
  font-family: 'IBM Plex Sans', sans-serif;
}

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

.page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 32px 16px;
}

.card {
  width: 480px;
  max-width: 100%;
  background: var(--bg-card);
  border-radius: 20px;
  box-shadow: 0 24px 60px -20px oklch(30% 0.03 60 / 0.35);
  overflow: hidden;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 14px;
  background: var(--bg-card);
}

.logo {
  font-family: 'Lora', serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--text-heading-2);
  letter-spacing: -0.01em;
  cursor: pointer;
}

.nav-tabs { display: flex; gap: 18px; font-size: 13px; font-weight: 600; }
.nav-tab { cursor: pointer; padding-bottom: 2px; border-bottom: 2px solid transparent; color: var(--tab-inactive); }
.nav-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.content {
  padding: 4px 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted-3);
  margin-bottom: 10px;
}

.section-sublabel {
  font-size: 11.5px;
  color: var(--text-muted-4);
  margin-bottom: 10px;
  margin-top: -6px;
}

.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
  cursor: pointer;
  display: inline-block;
}

.trip-title {
  font-family: 'Lora', serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--text-heading);
  line-height: 1.25;
}

.subcard {
  background: var(--bg-subcard);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}

.trip-card {
  display: block;
  background: var(--bg-subcard);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  cursor: pointer;
}

.row-between { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }

.badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}
.badge-sm { font-size: 11px; padding: 3px 8px; margin-left: 10px; }

.muted { color: var(--text-muted); font-size: 13px; }
.muted-sm { color: var(--text-muted-2); font-size: 12px; }
.faint { color: var(--text-faint); }

.divider-list > * { border-bottom: 1px solid var(--border-soft); }
.divider-list > *:last-child { border-bottom: none; }

.rec-block {
  background: var(--bg-rec);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}

.open-block {
  background: var(--bg-open);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
}
.open-title { font-size: 13px; font-weight: 600; color: var(--text-open); }
.open-detail { font-size: 12px; color: var(--text-open-2); margin-top: 3px; }

.section-title { font-size: 13px; font-weight: 700; color: var(--text-heading-2); margin-bottom: 10px; }

.status-dot { width: 8px; height: 8px; border-radius: 999px; margin-top: 6px; flex-shrink: 0; }
.status-dot-sq { width: 9px; height: 9px; border-radius: 3px; margin-top: 5px; flex-shrink: 0; }

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 10px;
}
.image-grid a {
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  overflow: hidden;
  background: var(--border-soft);
}
.image-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.empty-state { font-size: 13px; color: var(--text-muted); padding: 20px 0; text-align: center; }
.load-error { font-size: 13px; color: var(--text-open); padding: 20px 0; text-align: center; }

.upcoming-event {
  display: flex;
  gap: 12px;
  background: var(--bg-subcard);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
}

.leg-segment { font-size: 12px; color: var(--text-body); }
.leg-layover { font-size: 11.5px; color: var(--text-faint); font-style: italic; }
.legs-wrap {
  margin-top: 10px;
  padding-left: 10px;
  border-left: 2px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
}