:root {
  --red: #d40511;
  --yellow: #ffcc00;
  --dark: #1a1a1a;
  --darker: #0f0f0f;
  --mid: #2e2e2e;
  --white: #ffffff;
  --border: rgba(255, 255, 255, 0.08);
  --green: #22c55e;
  --orange: #f97316;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Barlow", sans-serif;
  background: var(--darker);
  color: var(--white);
  min-height: 100vh;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 15, 15, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.logo-placeholder {
  width: 100px;
  height: 46px;
  background: var(--yellow);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900;
  font-size: 13px;
  color: var(--dark);
  letter-spacing: 0.5px;
  overflow: hidden;
}

.logo-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}

.brand-name {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 900;
  font-size: 26px;
  letter-spacing: 2px;
  color: var(--white);
  line-height: 1;
}

.brand-name span {
  color: var(--yellow);
}

.nav-back {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-back:hover {
  color: var(--yellow);
}

/* ─── MAIN ─── */
.page-wrap {
  padding: 100px 5% 60px;
  max-width: 900px;
  margin: 0 auto;
}

/* ─── SEARCH BAR ─── */
.search-bar {
  display: flex;
  gap: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1.5px solid rgba(255, 204, 0, 0.3);
  margin-bottom: 40px;
  transition: border-color 0.2s;
}

.search-bar:focus-within {
  border-color: var(--yellow);
}

.search-bar input {
  flex: 1;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  outline: none;
  color: var(--white);
  font-family: "Barlow", sans-serif;
  font-size: 15px;
}

.search-bar input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.search-bar button {
  background: var(--red);
  color: var(--white);
  border: none;
  padding: 15px 28px;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}

.search-bar button:hover {
  background: #b8040e;
}

/* ─── RESULT CARD ─── */
.result-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  animation: fadeUp 0.5s ease both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header row */
.result-header {
  background: rgba(212, 5, 17, 0.1);
  border-bottom: 1px solid rgba(212, 5, 17, 0.2);
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.tracking-id {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 6px;
}

.tracking-num {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 32px;
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--white);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 100px;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.status-transit {
  background: rgba(249, 115, 22, 0.15);
  color: var(--orange);
  border: 1px solid rgba(249, 115, 22, 0.3);
}
.status-delivered {
  background: rgba(34, 197, 94, 0.15);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.status-pending {
  background: rgba(255, 204, 0, 0.1);
  color: var(--yellow);
  border: 1px solid rgba(255, 204, 0, 0.25);
}

.status-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

/* Info grid */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  border-bottom: 1px solid var(--border);
}

.info-cell {
  padding: 24px 32px;
  border-right: 1px solid var(--border);
}

.info-cell:last-child {
  border-right: none;
}

.info-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 8px;
}

.info-value {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

/* Progress bar */
.progress-section {
  padding: 32px 32px 24px;
}

.progress-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin-bottom: 12px;
}

.progress-line {
  position: absolute;
  top: 18px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 0;
}

.progress-line-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--orange));
  border-radius: 2px;
  transition: width 0.8s ease;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
  text-align: center;
}

.step-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--darker);
  border: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all 0.3s;
}

.step.done .step-dot {
  background: var(--green);
  border-color: var(--green);
}

.step.active .step-dot {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.2);
  animation: stepPulse 2s infinite;
}

@keyframes stepPulse {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.2);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(249, 115, 22, 0.08);
  }
}

.step-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  max-width: 80px;
}

.step.done .step-label,
.step.active .step-label {
  color: var(--white);
}

/* Timeline */
.timeline-section {
  border-top: 1px solid var(--border);
  padding: 28px 32px;
}

.timeline-title {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
}

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

.timeline-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.timeline-item:last-child {
  border-bottom: none;
}

.tl-dot-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 4px;
}

.tl-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.tl-dot.active {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}
.tl-dot.done {
  background: var(--green);
}

.tl-line {
  width: 1px;
  flex: 1;
  min-height: 20px;
  background: rgba(255, 255, 255, 0.08);
  margin-top: 4px;
}

.tl-content {
  flex: 1;
}

.tl-event {
  font-size: 14px;
  font-weight: 500;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 4px;
}

.timeline-item:not(.current) .tl-event {
  color: rgba(255, 255, 255, 0.55);
}

.tl-meta {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
}

/* Empty / error state */
.empty-state {
  text-align: center;
  padding: 80px 32px;
}

.empty-icon {
  font-size: 64px;
  margin-bottom: 24px;
  display: block;
}

.empty-state h3 {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 28px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.empty-state p {
  color: rgba(255, 255, 255, 0.4);
  font-size: 14px;
  line-height: 1.7;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .result-header {
    flex-direction: column;
  }
  .info-grid {
    grid-template-columns: 1fr 1fr;
  }
  .info-cell {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .progress-section {
    padding: 24px 20px;
  }
  .result-header,
  .timeline-section {
    padding: 20px;
  }
  .info-cell {
    padding: 18px 20px;
  }
  .step-label {
    font-size: 10px;
    max-width: 60px;
  }
  .search-bar {
    flex-direction: column;
  }
  .search-bar button {
    border-radius: 0 0 6px 6px;
  }
}