/* 3-step booking chrome */
.book-stepper-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}
.book-step {
  border: 1px solid #CBD5E1;
  background: #fff;
  border-radius: 10px;
  padding: 0.65rem 0.5rem;
  text-align: left;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  width: 100%;
  min-width: 0;
}
.book-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #15324A;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.book-step.active {
  border-color: #2F7D7A;
  box-shadow: 0 0 0 2px rgba(47, 125, 122, 0.2);
}
.book-step.done .book-step-num {
  background: #2F7D7A;
}
.book-step-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #1F2937;
  line-height: 1.2;
  min-width: 0;
}
@media (max-width: 767.98px) {
  .book-stepper-track {
    gap: 0.4rem;
  }
  .book-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.55rem 0.35rem;
    gap: 0.35rem;
  }
  .book-step-label {
    font-size: 0.68rem;
    hyphens: auto;
  }
}
@media (max-width: 379.98px) {
  .book-step-label {
    font-size: 0.62rem;
  }
  .book-step-num {
    width: 26px;
    height: 26px;
    font-size: 0.75rem;
  }
}
[data-book-step][hidden] {
  display: none !important;
}

.book-step-error {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin: 0 0 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid #FECACA;
  background: #FEF2F2;
  color: #991B1B;
  box-shadow: 0 1px 2px rgba(153, 27, 27, 0.06);
}
.book-step-error i {
  margin-top: 0.15rem;
  color: #DC2626;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.book-step-error strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}
.book-step-error span {
  display: block;
  font-size: 0.88rem;
  line-height: 1.35;
  color: #B91C1C;
}
.acv-field-hint {
  font-size: 0.85rem;
  font-weight: 500;
}
.acv-step-invalid {
  border-color: #DC2626 !important;
  box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.15);
}

.book-step-points {
  margin-top: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  background: rgba(15, 118, 110, 0.08);
  border: 1px solid rgba(15, 118, 110, 0.22);
  color: #0f766e;
  font-size: 0.88rem;
  font-weight: 600;
}
.book-step-points i {
  margin-right: 0.25rem;
}
.book-step-points-meta {
  font-weight: 500;
  color: #475569;
  font-size: 0.8rem;
}
@media (max-width: 575px) {
  .book-step-points-meta { display: block; margin-top: 0.15rem; }
}

@media (max-width: 575.98px) {
  .book-step-nav {
    position: sticky;
    bottom: 0;
    z-index: 20;
    background: linear-gradient(180deg, rgba(245, 248, 250, 0) 0%, #f5f8fa 28%);
    padding-top: 0.75rem;
    padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
    margin-left: -0.25rem;
    margin-right: -0.25rem;
    padding-left: 0.25rem;
    padding-right: 0.25rem;
  }
  .book-step-nav .btn {
    flex: 1 1 0;
    min-height: 48px;
  }
}