/* Public tracking page (templates/tracking.html). Standalone — no app CSS. */
:root {
  --bg: #f3f6f9;
  --pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160' fill='none' stroke='rgba%2831%2C95%2C168%2C0.10%29' stroke-width='2' stroke-linejoin='round'%3E%3Cg transform='translate%2822 24%29'%3E%3Cpath d='M0 9 14 2l14 7v15l-14 7-14-7z'/%3E%3Cpath d='M0 9l14 7 14-7M14 16v15'/%3E%3C/g%3E%3Cg transform='translate%2888 98%29 rotate%28-6%29'%3E%3Cpath d='M2 6h26v16H2zM28 11h9l6 7v4H28z'/%3E%3Ccircle cx='10' cy='24' r='3.5'/%3E%3Ccircle cx='34' cy='24' r='3.5'/%3E%3C/g%3E%3C/svg%3E");
  --card: #ffffff;
  --text: #17202b;
  --muted: #5f6670;
  --line: #dde3ea;
  --accent: #1f5fa8;
  --accent-ink: #ffffff;
  --hero-from: #123a6b;
  --hero-to: #1f7a8c;
  --hero-text: #ffffff;
  --hero-muted: rgba(255, 255, 255, 0.78);
  --road: #24313f;
  --van: #f6b73c;
  --ok: #1f7a3a;
  --ok-bg: #e5f4ea;
  --warn: #9a5b00;
  --warn-bg: #fdf1dc;
  --bad: #b3261e;
  --bad-bg: #fbe7e5;
  --info: #1f5fa8;
  --info-bg: #e6eff9;
  --neutral-bg: #eceef1;
  --shadow: 0 10px 30px rgba(18, 58, 107, 0.10);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10141a;
    --pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160' fill='none' stroke='rgba%28156%2C195%2C240%2C0.07%29' stroke-width='2' stroke-linejoin='round'%3E%3Cg transform='translate%2822 24%29'%3E%3Cpath d='M0 9 14 2l14 7v15l-14 7-14-7z'/%3E%3Cpath d='M0 9l14 7 14-7M14 16v15'/%3E%3C/g%3E%3Cg transform='translate%2888 98%29 rotate%28-6%29'%3E%3Cpath d='M2 6h26v16H2zM28 11h9l6 7v4H28z'/%3E%3Ccircle cx='10' cy='24' r='3.5'/%3E%3Ccircle cx='34' cy='24' r='3.5'/%3E%3C/g%3E%3C/svg%3E");
    --card: #1a2029;
    --text: #e8edf3;
    --muted: #a0a9b4;
    --line: #2c3540;
    --accent: #6ea8ea;
    --accent-ink: #0d1520;
    --hero-from: #0d2747;
    --hero-to: #12505c;
    --road: #0a0f14;
    --van: #f2c160;
    --ok: #7fd49a;
    --ok-bg: #1b3324;
    --warn: #f2c36b;
    --warn-bg: #3a2c12;
    --bad: #f2a199;
    --bad-bg: #3d1c19;
    --info: #9cc3f0;
    --info-bg: #182a40;
    --neutral-bg: #29313b;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  /* faint parcels and vans behind everything */
  background-color: var(--bg);
  background-image: var(--pattern);
  background-size: 160px 160px;
}

.track-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* ---- Hero ---- */
.track-hero {
  position: relative;
  overflow: hidden;
  color: var(--hero-text);
  background: linear-gradient(135deg, var(--hero-from), var(--hero-to));
}

.track-hero::before {
  /* soft light circles for depth */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.14) 0 90px, transparent 91px),
    radial-gradient(circle at 10% 110%, rgba(255, 255, 255, 0.10) 0 140px, transparent 141px);
  pointer-events: none;
}

.track-hero-inner {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  padding: 28px 16px 18px;
}

.track-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}

.track-eyebrow {
  margin: 0 0 2px;
  color: var(--hero-muted);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.track-hero h1 {
  margin: 0;
  font-size: 1.75rem;
  line-height: 1.2;
}

.track-lang {
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  color: var(--hero-text);
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}

.track-lang:hover,
.track-lang:focus-visible {
  background: rgba(255, 255, 255, 0.15);
}

.track-search {
  display: flex;
  gap: 8px;
}

.track-search input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 0;
  border-radius: 10px;
  background: #ffffff;
  color: #17202b;
  font: inherit;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.track-search button {
  padding: 12px 22px;
  border: 0;
  border-radius: 10px;
  background: var(--van);
  color: #1f1600;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.track-search button:hover { filter: brightness(1.05); }

/* road with a van driving along it */
.track-road {
  position: relative;
  height: 46px;
  max-width: 640px;
  margin: 0 auto;
}

.track-road::after {
  /* the road: dark strip with dashed centre line, full width */
  content: "";
  position: absolute;
  left: -50vw;
  right: -50vw;
  bottom: 0;
  height: 10px;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.55) 0 18px, transparent 18px 36px) center / 100% 2px no-repeat,
    var(--road);
}

.track-van {
  position: absolute;
  bottom: 6px;
  left: 0;
  width: 64px;
  height: 36px;
  color: var(--van);
  animation: track-drive 14s linear infinite;
}

.track-hero-box {
  position: absolute;
  bottom: 10px;
  width: 22px;
  height: 22px;
  color: rgba(255, 255, 255, 0.55);
}

.track-hero-box-1 { right: 18%; }
.track-hero-box-2 { right: calc(18% + 20px); width: 18px; height: 18px; }
.track-hero-box-3 { right: calc(18% + 8px); bottom: 28px; width: 16px; height: 16px; }

@keyframes track-drive {
  0% { transform: translateX(-80px); }
  100% { transform: translateX(calc(min(640px, 100vw) + 80px)); }
}

@media (prefers-reduced-motion: reduce) {
  .track-van { animation: none; left: 24px; }
}

/* ---- Page ---- */
.track-shell {
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.track-hint {
  margin: 8px 0 0;
  color: var(--muted);
  text-align: center;
}

.track-error {
  margin: 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--bad-bg);
  color: var(--bad);
}

.track-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.track-card-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.track-number {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  word-break: break-all;
}

.track-courier,
.track-note,
.track-footnote,
.track-step-time {
  color: var(--muted);
}

.track-courier { margin: 2px 0 0; font-size: 0.9rem; }
.track-note { margin: 12px 0 0; }

.track-status {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  background: var(--neutral-bg);
}

.track-status-delivered { background: var(--ok-bg); color: var(--ok); }
.track-status-out_for_delivery,
.track-status-assigned { background: var(--info-bg); color: var(--info); }
.track-status-failed { background: var(--warn-bg); color: var(--warn); }
.track-status-cancelled,
.track-status-closed,
.track-status-returned { background: var(--bad-bg); color: var(--bad); }

/* ---- Progress: Order Received → Out for Delivery → Delivered ---- */
.track-progress {
  --step: var(--accent);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 20px 0 4px;
  padding: 0;
  list-style: none;
}

.track-progress-warn { --step-current: var(--warn); }

.track-progress li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
}

.track-progress li + li::before {
  /* connector from the previous step's dot to this one */
  content: "";
  position: absolute;
  top: 19px;
  left: calc(-50% + 24px);
  width: calc(100% - 48px);
  height: 3px;
  border-radius: 2px;
  background: var(--line);
}

.track-progress-dot {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 2px solid var(--line);
  border-radius: 50%;
  background: var(--card);
}

.track-progress-dot svg { width: 20px; height: 20px; }

.track-progress-done,
.track-progress-current { color: var(--text); }

.track-progress-done .track-progress-dot {
  border-color: var(--step);
  background: var(--step);
  color: var(--accent-ink);
}

.track-progress-done + li::before,
.track-progress-current::before { background: var(--step) !important; }

.track-progress-current .track-progress-dot {
  border-color: var(--step-current, var(--step));
  background: var(--step-current, var(--step));
  color: var(--accent-ink);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--step-current, var(--step)) 22%, transparent);
}

.track-progress-current .track-progress-label { font-weight: 700; }

/* ---- History ---- */
.track-card h2 {
  margin: 24px 0 8px;
  font-size: 1rem;
}

.track-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.track-timeline li {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2px 12px;
  padding: 10px 0 10px 22px;
  border-left: 2px solid var(--line);
  margin-left: 5px;
}

.track-timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 15px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--line);
}

.track-timeline li.track-latest { font-weight: 600; }
.track-timeline li.track-latest::before { background: var(--accent); }
.track-step-time { font-size: 0.9rem; font-variant-numeric: tabular-nums; }

.track-proof {
  flex-basis: 100%;
  margin-top: 8px;
  font-weight: 400;
}

.track-proof-title {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.85rem;
}

.track-proof-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.track-proof-photo,
.track-proof-signature {
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.track-proof-photo img {
  display: block;
  width: 96px;
  height: 96px;
  object-fit: cover;
}

/* Signatures are dark ink on a transparent PNG — keep a white card in dark mode too. */
.track-proof-signature {
  background: #ffffff;
  color: #5f6670;
  text-align: center;
  text-decoration: none;
  font-size: 0.75rem;
}

.track-proof-signature img {
  display: block;
  width: 144px;
  height: 72px;
  object-fit: contain;
}

.track-footnote {
  margin: 20px 0 0;
  font-size: 0.85rem;
}