/* ============================================================
   TRACKING — Pack2Door
   Premium tracking interface with animated timeline
   ============================================================ */

.tracking-section {
  background: var(--color-bg);
}

/* ── Search Bar ──────────────────────────────────────────── */
.tracking-search-wrap {
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.tracking-search {
  display: flex;
  gap: var(--space-3);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2);
  box-shadow: var(--shadow-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.tracking-search:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.08), var(--shadow-lg);
}

.tracking-search-icon-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.tracking-search-icon-wrap svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.tracking-search input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-text);
  background: transparent;
  font-feature-settings: 'tnum';
  letter-spacing: var(--tracking-snug);
}

.tracking-search input::placeholder {
  color: var(--color-text-subtle);
  font-feature-settings: normal;
  letter-spacing: normal;
}

.tracking-search .btn {
  flex-shrink: 0;
}

/* ── Tracking Result Panel ───────────────────────────────── */
.tracking-result {
  max-width: 720px;
  margin: 0 auto;
  display: none;
}

.tracking-result.visible {
  display: block;
  animation: fadeUp 0.4s ease forwards;
}

/* Shipment header card */
.tracking-header-card {
  background: var(--color-bg-dark);
  border-radius: var(--radius-2xl);
  padding: var(--space-6) var(--space-7);
  margin-bottom: var(--space-5);
  color: white;
}

.tracking-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-5);
}

.tracking-id-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.tracking-id-label {
  font-size: 10px;
  font-weight: var(--font-semibold);
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
}

.tracking-id-value {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: white;
  font-feature-settings: 'tnum';
  letter-spacing: var(--tracking-snug);
}

.tracking-route {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.tracking-city {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: #94A3B8;
}

.tracking-route-arrow {
  display: flex;
  align-items: center;
  color: #475569;
}

.tracking-route-arrow svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.tracking-current-status {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-1);
}

.tracking-status-badge {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.tracking-status-badge.in-transit {
  background: rgba(29, 78, 216, 0.2);
  color: #93C5FD;
  border: 1px solid rgba(29, 78, 216, 0.3);
}

.tracking-status-badge.delivered {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.tracking-eta {
  font-size: var(--text-xs);
  color: #64748B;
}

/* Progress Bar */
.tracking-progress-bar {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.07);
}

.tracking-progress-track {
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.tracking-progress-fill {
  height: 100%;
  background: linear-gradient(to right, var(--color-primary), #60A5FA);
  border-radius: var(--radius-full);
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.tracking-progress-label {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2);
  font-size: 11px;
  color: #475569;
}

/* ── Timeline ────────────────────────────────────────────── */
.tracking-timeline-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-7);
  box-shadow: var(--shadow-card);
}

.tracking-timeline-heading {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  letter-spacing: var(--tracking-snug);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.tracking-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tracking-event {
  display: flex;
  gap: var(--space-4);
  position: relative;
}

.tracking-event:not(:last-child) .tracking-event-line {
  display: block;
}

.tracking-event-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.tracking-event-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.tracking-event-dot.done {
  background: var(--color-primary);
}

.tracking-event-dot.done svg {
  width: 11px;
  height: 11px;
  stroke: white;
  stroke-width: 2.5;
  fill: none;
}

.tracking-event-dot.active {
  background: var(--color-primary-light);
  border: 2px solid var(--color-primary);
}

.tracking-event-dot.active::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: trackingPulse 1.5s ease infinite;
}

.tracking-event-dot.pending {
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
}

.tracking-event-dot.pending::after {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-border-dark);
  border-radius: 50%;
}

.tracking-event-line {
  display: none;
  width: 1px;
  flex: 1;
  min-height: var(--space-8);
  margin: 3px 0;
  background: var(--color-border);
}

.tracking-event-line.done {
  background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-subtle));
}

.tracking-event-right {
  padding-bottom: var(--space-6);
  flex: 1;
}

.tracking-event-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 3px;
}

.tracking-event-title.muted {
  color: var(--color-text-subtle);
  font-weight: var(--font-normal);
}

.tracking-event-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.tracking-event-time {
  font-size: 11px;
  color: var(--color-text-subtle);
  font-feature-settings: 'tnum';
}

/* Demo state */
.tracking-demo {
  max-width: 720px;
  margin: 0 auto;
}

.tracking-demo-label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.tracking-demo-ids {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.tracking-demo-id {
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-subtle);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-feature-settings: 'tnum';
}

.tracking-demo-id:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .tracking-search {
    flex-direction: column;
    border-radius: var(--radius-xl);
  }

  .tracking-search-icon-wrap {
    display: none;
  }

  .tracking-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .tracking-current-status {
    align-items: flex-start;
  }
}