* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #f8fafc;
  color: #1e293b;
  padding-bottom: 90px;
  -webkit-tap-highlight-color: transparent;
}
header {
  background: #0f172a;
  color: #fff;
  padding: 16px 20px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.hotel-title {
  font-size: 11px;
  letter-spacing: 2px;
  color: #94a3b8;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.room-badge-header {
  font-size: 18px;
  font-weight: 800;
  color: #38bdf8;
}
.section-title {
  font-size: 15px;
  font-weight: 800;
  color: #0f172a;
  margin: 24px 16px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}