:root {
  --track-navy: #0d3151;
  --track-blue: #1268b3;
  --track-cyan: #16a6a1;
  --track-green: #138a62;
  --track-orange: #d97706;
  --track-red: #c53f4a;
  --track-ink: #173247;
  --track-muted: #647b8c;
  --track-border: #d9e5ec;
  --track-surface: #ffffff;
  --track-bg: #edf4f8;
}

.tracking-shell,
.tracking-shell * {
  box-sizing: border-box;
}

.tracking-shell {
  min-height: 100vh;
  min-height: 100dvh;
  padding: max(18px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 8% 0, #1b88c929, transparent 34%),
    linear-gradient(155deg, #e9f2f8 0%, #f8fbfd 52%, #e8f5f3 100%);
  color: var(--track-ink);
  font: 15px/1.5 Inter, "Segoe UI", Arial, sans-serif;
}

.tracking-wrap {
  width: min(100%, 540px);
  margin: 0 auto;
}

.tracking-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 2px 2px 18px;
}

.tracking-logo {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--track-navy), var(--track-blue));
  box-shadow: 0 10px 24px #0d315129;
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 1px;
}

.tracking-brand strong,
.tracking-brand small {
  display: block;
}

.tracking-brand strong {
  font-size: 16px;
}

.tracking-brand small {
  color: var(--track-muted);
  font-size: 12px;
}

.tracking-card {
  overflow: hidden;
  border: 1px solid #fff;
  border-radius: 24px;
  background: #fffffff2;
  box-shadow: 0 22px 70px #163f5c1c;
  backdrop-filter: blur(12px);
}

.tracking-card-head {
  position: static;
  display: block;
  width: auto;
  height: auto;
  padding: 24px 24px 20px;
  background: linear-gradient(135deg, var(--track-navy), #115f80);
  color: #fff;
}

.tracking-eyebrow {
  display: block;
  margin-bottom: 6px;
  color: #73e1d6;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.tracking-card-head h1 {
  margin: 0;
  font-size: clamp(24px, 7vw, 32px);
  line-height: 1.18;
}

.tracking-card-head p {
  margin: 8px 0 0;
  color: #d6e8f1;
}

.tracking-body {
  padding: 22px 24px 26px;
}

.qr-display {
  display: grid;
  justify-items: center;
  gap: 7px;
  margin: 4px 0 20px;
  padding: 18px;
  border: 1px solid var(--track-border);
  border-radius: 16px;
  background: #f8fbfd;
  text-align: center;
}

.qr-display > div { min-height: 220px; }
.qr-display canvas, .qr-display img { display: block; margin: 0 auto; }
.qr-display strong { color: var(--track-ink); }
.qr-display small { color: var(--track-muted); }

.tracking-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-bottom: 22px;
}

.tracking-step {
  height: 5px;
  border-radius: 999px;
  background: #dfe8ed;
}

.tracking-step.done,
.tracking-step.active {
  background: linear-gradient(90deg, var(--track-blue), var(--track-cyan));
}

.area-card,
.employee-card,
.tracking-metrics {
  border: 1px solid var(--track-border);
  border-radius: 16px;
  background: #f8fbfd;
}

.area-card,
.employee-card {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 15px;
}

.area-card {
  margin-bottom: 20px;
}

.area-icon,
.employee-avatar {
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  background: #dceef8;
  color: var(--track-blue);
  font-size: 20px;
  font-weight: 800;
}

.employee-avatar {
  background: #dff4ee;
  color: var(--track-green);
}

.area-card strong,
.area-card small,
.employee-card strong,
.employee-card small {
  display: block;
}

.area-card small,
.employee-card small {
  margin-top: 2px;
  color: var(--track-muted);
}

.tracking-field {
  display: block;
  margin: 15px 0;
  color: #415c6d;
  font-size: 13px;
  font-weight: 700;
}

.tracking-field input {
  width: 100%;
  min-width: 0;
  margin-top: 6px;
  padding: 13px 14px;
  border: 1px solid #c9d9e2;
  border-radius: 11px;
  background: #fff;
  color: var(--track-ink);
  font-size: 16px;
  outline: none;
}

.tracking-field input:focus {
  border-color: var(--track-blue);
  box-shadow: 0 0 0 4px #1268b31a;
}

.tracking-note,
.tracking-alert,
.tracking-offline {
  border-radius: 12px;
  padding: 11px 13px;
  font-size: 13px;
}

.tracking-note {
  margin: 17px 0;
  background: #eef6fa;
  color: #486474;
}

.tracking-alert {
  margin-bottom: 16px;
  background: #fdebed;
  color: #9b2634;
}

.tracking-offline {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  background: #fff4d8;
  color: #865400;
  font-weight: 700;
}

.tracking-offline[hidden] {
  display: none;
}

.tracking-button {
  display: inline-flex;
  width: 100%;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 12px;
  padding: 12px 17px;
  background: linear-gradient(135deg, var(--track-blue), #168c9d);
  box-shadow: 0 9px 22px #1268b32b;
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  position: relative;
  z-index: 2;
  text-decoration: none;
  pointer-events: auto;
}

.tracking-admin-link { margin-top: 4px; }

.tracking-button:hover {
  filter: brightness(1.04);
}

.tracking-button:focus-visible {
  outline: 3px solid #53b9e6;
  outline-offset: 3px;
}

.tracking-button:disabled {
  cursor: wait;
  filter: grayscale(.35);
  opacity: .68;
}

.tracking-button.secondary {
  margin-top: 10px;
  border: 1px solid #e2a5ab;
  background: #fff;
  box-shadow: none;
  color: var(--track-red);
}

.tracking-privacy {
  margin: 16px 0 0;
  color: var(--track-muted);
  font-size: 12px;
  text-align: center;
}

.tracking-status {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  padding: 15px;
  border: 1px solid var(--track-border);
  border-radius: 16px;
  background: #fff;
}

.tracking-status-dot {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  border: 4px solid #e5edf1;
  border-radius: 50%;
  background: #8a9ca7;
}

.tracking-status strong,
.tracking-status small {
  display: block;
}

.tracking-status small {
  margin-top: 2px;
  color: var(--track-muted);
}

[data-state="requesting"] .tracking-status-dot,
[data-state="syncing"] .tracking-status-dot {
  background: var(--track-orange);
  animation: tracking-pulse 1.25s infinite;
}

[data-state="active"] .tracking-status-dot {
  background: var(--track-green);
  box-shadow: 0 0 0 6px #138a621c;
}

[data-state="offline"] .tracking-status-dot,
[data-state="warning"] .tracking-status-dot {
  background: var(--track-orange);
}

[data-state="error"] .tracking-status-dot,
[data-state="denied"] .tracking-status-dot,
[data-state="expired"] .tracking-status-dot {
  background: var(--track-red);
}

[data-state="stopped"] .tracking-status-dot {
  background: #607887;
}

@keyframes tracking-pulse {
  50% { transform: scale(1.32); }
}

.tracking-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
  overflow: hidden;
}

.tracking-metric {
  min-height: 80px;
  padding: 13px 14px;
  border-right: 1px solid var(--track-border);
  border-bottom: 1px solid var(--track-border);
}

.tracking-metric:nth-child(2n) {
  border-right: 0;
}

.tracking-metric:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.tracking-metric span,
.tracking-metric strong {
  display: block;
}

.tracking-metric span {
  color: var(--track-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.tracking-metric strong {
  margin-top: 5px;
  overflow: hidden;
  font-size: 15px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tracking-help {
  margin: 18px 0 0;
  padding-top: 15px;
  border-top: 1px solid var(--track-border);
  color: var(--track-muted);
  font-size: 12px;
}

.tracking-noscript {
  width: min(100% - 32px, 540px);
  margin: 20px auto;
  border-radius: 12px;
  padding: 14px;
  background: #fdebed;
  color: #9b2634;
  text-align: center;
}

@media (max-width: 420px) {
  .tracking-shell { padding-inline: 10px; }
  .tracking-card { border-radius: 20px; }
  .tracking-card-head,
  .tracking-body { padding-inline: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .tracking-shell * { scroll-behavior: auto !important; }
  .tracking-status-dot { animation: none !important; }
}