:root {
  --bg-deep: #030712;
  --bg-card: rgba(14, 22, 38, 0.85);
  --bg-elevated: rgba(15, 23, 42, 0.72);
  --border-soft: rgba(148, 163, 184, 0.2);
  --accent: #40d3ff;
  --accent-strong: #6f7dff;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5f5;
  --text-muted: rgba(226, 232, 240, 0.7);
  --danger: #ff6b81;
  --success: #34d399;
  --warning: #fbbf24;
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  font-family: var(--font-family);
  /* Solid near-black base — colored blobs removed for the standardized theme. */
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.container {
  width: min(1440px, 94vw);
  margin: 0 auto;
}

.tracking-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 12, 27, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}

.header-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.25rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand img {
  width: 138px;
  filter: drop-shadow(0 8px 24px rgba(64, 211, 255, 0.25));
}

.tracking-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.tracking-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tracking-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.35rem 0.2rem;
  transition: color 0.2s ease;
}

.tracking-nav a:hover,
.tracking-nav a:focus {
  color: var(--accent);
}

.secure-login {
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.secure-login:hover,
.secure-login:focus {
  border-color: rgba(99, 102, 241, 0.6);
  background: rgba(111, 125, 255, 0.18);
}

.hero {
  padding: clamp(3rem, 4vw + 2rem, 5rem) 0 4rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}

.hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: rgba(64, 211, 255, 0.12);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.hero-copy h1 {
  margin: 1rem 0;
  font-size: clamp(2.2rem, 2.4vw + 1.8rem, 3.2rem);
  line-height: 1.1;
}

.hero-copy p {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  max-width: 36ch;
  font-size: 1.05rem;
}

.tracking-form {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: 1.25rem;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.35);
}

.input-label {
  font-weight: 600;
  color: var(--text-secondary);
}

.input-row {
  display: flex;
  gap: 0.75rem;
}

.input-row input {
  flex: 1;
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.7);
  color: var(--text-primary);
  padding: 0.85rem 1rem;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.input-row input:focus {
  outline: 2px solid rgba(64, 211, 255, 0.45);
  outline-offset: 2px;
}

.submit-btn {
  padding: 0.85rem 1.4rem;
  border-radius: 0.9rem;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #040c1c;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.submit-btn:hover,
.submit-btn:focus {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(64, 211, 255, 0.35);
}

.field-hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-error {
  margin: 0;
  color: var(--danger);
  font-weight: 600;
}

.hipaa {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(253, 224, 71, 0.4);
  background: linear-gradient(135deg, rgba(253, 224, 71, 0.1), rgba(251, 191, 36, 0.08));
  color: var(--text-secondary);
  max-width: 38ch;
}

.hipaa h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: #fde047;
}

.hero-panel {
  display: grid;
  gap: 1.5rem;
}

.status-card {
  background: var(--bg-card);
  border-radius: 1.5rem;
  border: 1px solid var(--border-soft);
  padding: 1.75rem;
  box-shadow: 0 30px 45px rgba(15, 23, 42, 0.45);
}

.status-card header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  gap: 0.75rem;
}

.status-label {
  font-size: 1.1rem;
  font-weight: 600;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(52, 211, 153, 0.2);
  color: var(--success);
}

.status-pill.is-warning {
  background: rgba(251, 191, 36, 0.18);
  color: var(--warning);
}

.status-pill.is-alert {
  background: rgba(255, 107, 129, 0.18);
  color: var(--danger);
}

.status-metadata {
  margin: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.status-updated {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.status-metadata div {
  display: grid;
  gap: 0.25rem;
}

.status-metadata dt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.8);
}

.status-metadata dd {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.status-footer {
  margin-top: 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  padding-top: 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.map-shell {
  background: var(--bg-card);
  border-radius: 1.5rem;
  border: 1px solid var(--border-soft);
  padding: 1.5rem;
  box-shadow: 0 30px 45px rgba(8, 15, 29, 0.45);
}

.map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.map-header h2 {
  margin: 0;
  font-size: 1rem;
}

.map-header span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.map-frame {
  height: clamp(240px, 45vw, 360px);
  border-radius: 1.25rem;
  overflow: hidden;
  position: relative;
}

.tracking-destination-marker {
  background: transparent;
  border: none;
  filter: drop-shadow(0 8px 16px rgba(64, 211, 255, 0.25));
}

.tracking-destination-marker .pin {
  font-size: 1.5rem;
  line-height: 1;
}

.tracking-marker {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  filter: drop-shadow(0 12px 18px rgba(255, 255, 255, 0.18));
}

.tracking-marker .vehicle-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  transform-origin: center bottom;
  animation: vehicleMarkerBounce 2s ease-in-out infinite;
  text-shadow: 0 8px 14px rgba(0, 0, 0, 0.35);
}

.tracking-marker .vehicle-icon-inner {
  display: inline-flex;
  transform-origin: center center;
}

.tracking-van-marker-rotated {
  transform-origin: center center;
}

.tracking-marker.tracking-van-marker-rotated .vehicle-icon-inner {
  transform: rotate(var(--van-heading, 0deg));
}

.tracking-marker .vehicle-glow {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 4px;
  height: 12px;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.55), rgba(64, 211, 255, 0) 65%);
  border-radius: 50%;
  opacity: 0.6;
  transform: translateY(6px);
  animation: vehicleGlowPulse 2s ease-in-out infinite;
}

.tracking-route-segment {
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 6px;
  stroke-dasharray: none;
  animation: none;
}

.tracking-route-animator {
  background: transparent;
  border: none;
  pointer-events: none;
}

.tracking-route-animator .route-animator {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0f3b6d, #2a6bdc);
  box-shadow: 0 6px 14px rgba(15, 59, 109, 0.45);

  animation: routeAnimatorPulse 1.4s ease-in-out infinite;
  transform-origin: center;
  z-index: -1;
}

@keyframes vehicleMarkerBounce {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-4px) scale(1.05);
  }
}

@keyframes vehicleGlowPulse {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 0.75;
  }
}

@keyframes routeAnimatorPulse {
  0%,
  100% {
    transform: scale(0.9);

    box-shadow: 0 8px 16px rgba(15, 59, 109, 0.45);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 12px 22px rgba(42, 107, 220, 0.5);

  }
}

.map-empty {
  margin-top: 0.75rem;
  padding: 1rem 1.2rem;
  border-radius: 1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed rgba(148, 163, 184, 0.35);
  color: var(--text-muted);
}

.history-card {
  margin-top: 1.75rem;
  background: var(--bg-card);
  border-radius: 1.5rem;
  border: 1px solid var(--border-soft);
  padding: 1.5rem;
  box-shadow: 0 24px 42px rgba(8, 15, 29, 0.4);
}

.history-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.2rem;
}

.history-header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.history-hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.history-list li {
  display: grid;
  gap: 0.25rem;
  padding: 1rem 1.2rem;
  border-radius: 1.1rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.history-list time {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.history-event {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.history-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.support {
  padding: 4rem 0 5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.3), transparent 60%);
}

.support-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.support-grid h2 {
  font-size: 2rem;
  margin: 0 0 1rem;
}

.support-grid p {
  color: var(--text-muted);
  margin: 0;
}

.support-actions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.support-actions li {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1.25rem;
  padding: 1.5rem;
  box-shadow: 0 18px 36px rgba(8, 15, 29, 0.35);
}

.support-actions h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.tracking-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  padding: 2rem 0;
  background: rgba(7, 12, 27, 0.9);
}

.footer-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-shell nav {
  display: flex;
  gap: 1rem;
}

.footer-shell a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-shell a:hover,
.footer-shell a:focus {
  color: var(--accent);
}

.footer-address {
  margin: 0;
  font-style: normal;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.leaflet-container {
  background: transparent;
}

@media (max-width: 720px) {
  .header-shell {
    flex-wrap: wrap;
    justify-content: center;
  }

  .tracking-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .tracking-actions {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
  }

  .input-row {
    flex-direction: column;
  }

  .submit-btn {
    width: 100%;
  }

  .status-card {
    padding: 1.5rem;
  }

  .status-card header {
    flex-direction: column;
    align-items: flex-start;
  }

  .map-shell {
    padding: 1.25rem;
  }
}


/* --- Mobile hamburger menu --- */
.site-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav-toggle:hover,
.nav-toggle:focus {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(99, 102, 241, 0.45);
}

.nav-toggle-bars {
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
  display: block;
  border-radius: 999px;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.nav-toggle-bars::before {
  top: -6px;
}

.nav-toggle-bars::after {
  top: 6px;
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 27, 0.62);
  backdrop-filter: blur(6px);
  z-index: 19; /* sits under the header z-index 20 */
}

/* Menu open state */
.site-menu.is-open {
  display: flex;
}

/* Mobile layout */
@media (max-width: 720px) {
  .header-shell {
    justify-content: space-between;
    flex-wrap: nowrap;
    padding: 0.9rem 0;
  }

  .brand img {
    width: 128px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  /* Hide menu by default on mobile */
  .site-menu {
    display: none;
    position: fixed;
    top: 76px; /* approx header height */
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 18px;
    border: 1px solid var(--border-soft);
    background: rgba(7, 12, 27, 0.92);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
    z-index: 21;
  }

  .tracking-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .tracking-nav a {
    padding: 0.85rem 0.75rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
  }

  .tracking-nav a:hover,
  .tracking-nav a:focus {
    background: rgba(255, 255, 255, 0.06);
    color: var(--accent);
  }

  .tracking-actions {
    justify-content: stretch;
  }

  .secure-login {
    width: 100%;
    text-align: center;
  }
}