/* Shipping Progress Bar — free shipping threshold indicator */
.shipping-bar {
  background: #f0f7ff;
  border-bottom: 1px solid #dbeafe;
  padding: 6px 16px;
  font-size: 13px;
  line-height: 1.4;
  color: #1e40af;
  text-align: center;
  transition: background 0.3s, color 0.3s;
  position: relative;
  z-index: 90;
}

.shipping-bar.is-free {
  background: #ecfdf5;
  border-bottom-color: #a7f3d0;
  color: #065f46;
}

.shipping-bar.is-hidden {
  display: none;
}

.shipping-bar__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.shipping-bar__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.shipping-bar__text {
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.shipping-bar__text strong {
  font-weight: 700;
}

.shipping-bar__track {
  width: 120px;
  height: 6px;
  background: #bfdbfe;
  border: 1px solid #3b82f6;
  border-radius: 3px;
  overflow: hidden;
  flex-shrink: 0;
  box-sizing: border-box;
}

.shipping-bar.is-free .shipping-bar__track {
  background: #a7f3d0;
  border-color: #059669;
}

.shipping-bar__fill {
  height: 100%;
  background: var(--primary, #2563eb);
  border-radius: 3px;
  transition: width 0.4s ease;
  min-width: 0;
}

.shipping-bar.is-free .shipping-bar__fill {
  background: #059669;
}

@media (max-width: 640px) {
  .shipping-bar {
    padding: 5px 12px;
    font-size: 12px;
  }

  .shipping-bar__track {
    width: 80px;
    height: 5px;
  }

  .shipping-bar__inner {
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .shipping-bar,
  .shipping-bar__fill {
    transition: none;
  }
}

/* Forced colors — progress bar relies on background color only (WCAG 1.4.11) */
@media (forced-colors: active) {
  .shipping-bar__track,
  .shipping-bar__fill {
    forced-color-adjust: none;
  }
}