/* Tracking-only animation. Real shipment states are never changed by this UI. */
:root {
  --tracking-intro-width: 760px;
  --tracking-result-width: 1000px;
  --tracking-route-height: 200px;
  --tracking-stop-size: 48px;
  --tracking-truck-size: 42px;
  --tracking-step-size: 40px;
  --tracking-line-width: 1px;
  --tracking-progress-height: 3px;
  --tracking-route-inset: 8%;
  --tracking-success: #2e7150;
  --tracking-route-progress: 0%;
  --journey-progress: 0%;
}
.tracking-intro {
  max-width: var(--tracking-intro-width);
  margin-inline: auto;
  text-align: center;
}
.tracking-intro h2 {
  font-size: var(--font-h2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  margin-bottom: var(--space-6);
}
.tracking-intro > p:not(.eyebrow) {
  color: var(--color-muted);
  font-size: var(--font-small);
  line-height: 1.9;
  margin-bottom: var(--space-7);
}
#trackingForm {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
#trackingForm .field-icon {
  flex: 1;
  min-width: var(--width-control-min);
  margin: var(--space-0);
}
#trackingForm input {
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tracking-result {
  max-width: var(--tracking-result-width);
  margin: var(--space-10) auto var(--space-0);
  border: var(--border-width) solid var(--color-border);
  padding: var(--space-8);
  animation: tracking-reveal 0.55s ease both;
}
.tracking-result-header {
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  align-items: center;
  padding-bottom: var(--space-7);
  border-bottom: var(--border-width) solid var(--color-border);
}
.tracking-result-header h3 {
  font-family: var(--font-heading);
  font-size: var(--font-h3);
  margin-bottom: var(--space-3);
}
.tracking-result-header p:last-child {
  font-size: var(--font-xs);
  color: var(--color-muted);
  margin: var(--space-0);
}
.tracking-status {
  font-size: var(--font-xs);
  color: var(--color-primary);
  border: var(--border-width) solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}
.tracking-route {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--tracking-route-height);
  margin-inline: var(--tracking-route-inset);
}
.tracking-route-line {
  position: absolute;
  left: var(--space-0);
  right: var(--space-0);
  top: 50%;
  border-top: var(--tracking-line-width) dashed var(--color-border);
}
.tracking-route-stop {
  position: relative;
  display: grid;
  place-items: center;
  width: var(--tracking-stop-size);
  height: var(--tracking-stop-size);
  background: var(--color-bg);
  color: var(--color-primary);
  font-size: var(--font-h3);
  border: var(--border-width) solid var(--color-border);
  z-index: 1;
}
.tracking-route-stop small {
  position: absolute;
  top: calc(100% + var(--space-3));
  white-space: nowrap;
  font-size: var(--font-xs);
  font-family: var(--font-body);
  color: var(--color-muted);
}
.tracking-parcel {
  position: absolute;
  left: var(--journey-progress);
  top: calc(50% - var(--tracking-stop-size) - var(--space-3));
  transform: translateX(-50%);
  transition: left 2.5s cubic-bezier(0.3, 0.1, 0.2, 1);
  width: var(--tracking-truck-size);
  height: var(--tracking-truck-size);
  display: grid;
  place-items: center;
  color: var(--color-primary);
  font-size: var(--font-h2);
}
.tracking-progress {
  height: var(--tracking-progress-height);
  background: var(--color-border);
  overflow: hidden;
  margin-bottom: var(--space-8);
}
.tracking-progress > span {
  display: block;
  height: 100%;
  background: var(--color-primary);
  transition: width 2s ease;
  width: var(--tracking-route-progress);
}
.tracking-journey-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.tracking-journey-header h3 {
  font-size: var(--font-h3);
  font-family: var(--font-heading);
  margin: var(--space-0);
}
.tracking-timeline {
  list-style: none;
  padding: var(--space-0);
  margin: var(--space-0);
}
.tracking-timeline li {
  display: flex;
  gap: var(--space-5);
  position: relative;
  padding: var(--space-0) var(--space-0) var(--space-7);
  transition: opacity 0.4s;
}
.tracking-timeline li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(var(--tracking-step-size) / 2);
  top: var(--tracking-step-size);
  bottom: var(--space-0);
  width: var(--tracking-line-width);
  background: var(--color-border);
}
.tracking-step-icon {
  width: var(--tracking-step-size);
  height: var(--tracking-step-size);
  display: grid;
  place-items: center;
  border: var(--border-width) solid var(--color-border);
  font-size: var(--font-lead);
  flex-shrink: 0;
  color: var(--color-muted);
  background: var(--color-bg);
}
.tracking-timeline h4 {
  font-family: var(--font-body);
  font-weight: var(--weight-strong);
  font-size: var(--font-small);
  margin-bottom: var(--space-2);
}
.tracking-timeline p {
  font-size: var(--font-small);
  color: var(--color-muted);
  margin-bottom: var(--space-2);
  line-height: 1.8;
}
.tracking-timeline small {
  font-size: var(--font-xs);
  color: var(--color-muted);
}
.tracking-timeline .complete .tracking-step-icon {
  border-color: var(--tracking-success);
  color: var(--tracking-success);
}
.tracking-timeline .current .tracking-step-icon {
  border-color: var(--color-primary);
  color: var(--color-primary);
  animation: tracking-pulse 2s ease-in-out infinite;
}
.tracking-timeline .upcoming {
  opacity: 0.45;
}
.tracking-disclaimer {
  border-top: var(--border-width) solid var(--color-border);
  padding-top: var(--space-5);
  font-size: var(--font-xs);
  line-height: 1.8;
  color: var(--color-muted);
  margin-block: var(--space-3) var(--space-5);
}
@keyframes tracking-reveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes tracking-pulse {
  50% {
    transform: scale(1.08);
  }
}
@media (max-width: 767.98px) {
  :root {
    --tracking-route-height: 170px;
    --tracking-stop-size: 36px;
    --tracking-truck-size: 34px;
  }
  .tracking-result {
    padding: var(--space-5);
  }
  .tracking-result-header {
    align-items: flex-start;
    flex-direction: column;
  }
  #trackingForm {
    flex-direction: column;
  }
  .tracking-route-stop small {
    font-size: var(--font-xs);
  }
  .tracking-journey-header {
    align-items: flex-start;
    flex-direction: column;
  }
  .tracking-timeline li {
    gap: var(--space-3);
  }
}
@media (prefers-reduced-motion: reduce) {
  .tracking-result,
  .tracking-timeline .current .tracking-step-icon {
    animation: none;
  }
  .tracking-parcel,
  .tracking-progress > span {
    transition: none;
  }
}

#loadTrackingDemo,
#trackingPause {
  border: var(--space-0);
  background: transparent;
  padding: var(--space-0);
  border-radius: var(--radius-0);
  font-family: var(--font-body);
  color: var(--color-primary);
}