/* Simple light theme · teal + yellow buttons */
:root {
  --bg: #eef5f4;
  --card: #ffffff;
  --border: #d7e7e3;
  --teal-dark: #0f766e;
  --teal-darker: #134e4a;
  --teal: #14b8a6;
  --teal-softer: #99f6e4;
  --teal-50: #e6faf6;
  --yellow: #facc15;
  --yellow-dark: #eab308;
  --yellow-ink: #422006;
  --text: #10312d;
  --muted: #5b7f7a;
  --shadow: 0 4px 18px rgba(15, 118, 110, 0.08);
}

/* ===== Promo / marketing card ===== */
.promo-card {
  margin-top: 26px;
  background: linear-gradient(120deg, #134e4a 0%, #0f766e 55%, #14b8a6 100%);
  border-radius: 18px; padding: 30px 32px;
  display: flex; align-items: center; gap: 30px; flex-wrap: wrap;
  box-shadow: 0 10px 32px rgba(15, 118, 110, 0.28);
  overflow: hidden;
}
.promo-text { flex: 1 1 420px; color: #e6fffa; }
.promo-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: var(--yellow-ink); font-size: 12px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.8px;
  border-radius: 999px; padding: 4px 14px; margin-bottom: 12px;
}
.promo-text h2 { font-size: 26px; font-weight: 800; color: #ffffff; margin-bottom: 8px; }
.promo-text p { font-size: 14.5px; line-height: 1.55; color: #ccfbf1; margin-bottom: 14px; }
.promo-features { list-style: none; margin-bottom: 18px; }
.promo-features li {
  display: flex; align-items: center; gap: 9px;
  font-size: 13.5px; font-weight: 500; padding: 4px 0;
}
.promo-features li i { color: var(--yellow); font-size: 15px; flex-shrink: 0; }
.promo-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: var(--yellow-ink); font-size: 15px; font-weight: 800;
  border-radius: 12px; padding: 13px 24px; text-decoration: none;
  box-shadow: 0 6px 18px rgba(250, 204, 21, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.promo-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(250, 204, 21, 0.5); }
.promo-btn i { transition: transform 0.15s ease; }
.promo-btn:hover i { transform: translateX(4px); }
.promo-trust { margin-top: 12px; font-size: 12px; color: #99f6e4; font-weight: 600; }
.promo-art { flex: 0 1 360px; display: grid; place-items: center; }
.promo-art svg { width: 100%; max-width: 360px; height: auto; }

/* ===== SVG animations ===== */
@keyframes routeDash { to { stroke-dashoffset: -160; } }
.route { animation: routeDash 6s linear infinite; }
.route.r2 { animation-duration: 8s; animation-direction: reverse; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
.orbit { transform-origin: 180px 130px; animation: orbitSpin 14s linear infinite; }
@keyframes bobFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.bob { animation: bobFloat 3.4s ease-in-out infinite; }
.bob.b2 { animation-duration: 4.2s; animation-delay: 0.6s; }
.bob.b3 { animation-duration: 3s; animation-delay: 1.1s; }

/* Top banner */
.top-banner {
  background: linear-gradient(90deg, var(--yellow), var(--yellow-dark));
  color: var(--yellow-ink);
  font-size: 13.5px; padding: 10px 20px;
  display: flex; align-items: center; justify-content: center;
  gap: 10px; flex-wrap: wrap; text-align: center;
}
.top-banner > i { font-size: 15px; }
.banner-pill {
  background: rgba(255, 255, 255, 0.55); border-radius: 999px;
  padding: 3px 12px; font-weight: 600; white-space: nowrap;
}

/* Sample view: show only the sample shipments card */
body.sample-view .full-only { display: none; }

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { max-width: 100%; overflow-x: hidden; }

body {
  background: radial-gradient(900px 400px at 85% -5%, rgba(45, 212, 191, 0.16), transparent 60%), var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.container { max-width: 1280px; margin: 0 auto; padding: 28px 28px 60px; }

/* Navbar */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  max-width: 100%;
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-icon {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, #2dd4bf, var(--teal-dark));
  color: #fff; font-size: 19px;
}
.brand-title { font-weight: 800; font-size: 16.5px; color: var(--teal-darker); }
.brand-sub { font-size: 12px; color: var(--muted); }

/* Yellow buttons */
.dataset-toggle {
  display: flex; flex-wrap: wrap; background: #fff; border: 1px solid var(--border);
  border-radius: 12px; padding: 4px; gap: 4px; box-shadow: var(--shadow);
  max-width: 100%;
}
.toggle-btn {
  border: 1px solid var(--border); background: #ffffff; color: var(--muted);
  font-family: inherit; font-weight: 600; font-size: 13.5px;
  padding: 8px 16px; border-radius: 9px; cursor: pointer;
  display: flex; align-items: center; gap: 8px; transition: all 0.15s ease;
  min-height: 40px; white-space: nowrap;
}
.toggle-btn:hover { color: var(--teal-dark); background: var(--teal-50); border-color: var(--teal); }
.toggle-btn.active {
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: var(--yellow-ink); border-color: var(--yellow-dark);
  box-shadow: 0 3px 10px rgba(250, 204, 21, 0.4);
}
.toggle-btn.active:hover { color: var(--yellow-ink); }

.toggle-hint {
  width: 100%; text-align: center; padding-top: 9px;
  font-size: 12.5px; font-weight: 600; color: var(--teal-dark);
  animation: hintPulse 2s ease-in-out infinite;
}
.toggle-hint i { color: var(--yellow-dark); margin-right: 5px; }
@keyframes hintPulse { 0%, 100% { opacity: 0.6; } 50% { opacity: 1; } }

.sample-note {
  background: #fffbea; border: 1px solid #fde68a; color: #713f12;
  border-radius: 10px; padding: 10px 14px; font-size: 13px; line-height: 1.5;
  margin-bottom: 12px; display: flex; align-items: flex-start; gap: 9px;
}
.sample-note > i { color: var(--yellow-dark); margin-top: 2px; flex-shrink: 0; }
.sample-note a { color: var(--teal-dark); font-weight: 700; }

/* KPI cards */
.kpi-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px; margin: 24px 0;
}
.kpi-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px 18px; display: flex; align-items: center; gap: 14px; box-shadow: var(--shadow);
}
.kpi-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 18px;
  background: linear-gradient(135deg, var(--teal-50), var(--teal-softer));
  color: var(--teal-dark);
}
.kpi-label { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.kpi-value { font-size: 22px; font-weight: 800; color: var(--teal-darker); }

/* Cards & tables */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px 20px; margin-bottom: 22px; box-shadow: var(--shadow);
}
.card h3 {
  font-size: 15px; font-weight: 700; color: var(--teal-darker);
  display: flex; align-items: center; gap: 9px; margin-bottom: 12px;
}
.card h3 i { color: var(--teal); }
.note { font-size: 12px; color: var(--muted); font-weight: 500; }

.filter, .chapter-select {
  width: 100%; max-width: 320px; margin-bottom: 10px;
  background: #fff; color: var(--text);
  border: 1px solid var(--border); border-radius: 9px;
  padding: 8px 12px; font-family: inherit; font-size: 13.5px; outline: none;
}
.filter:focus, .chapter-select:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15); }

.table-wrap {
  max-height: 420px; overflow: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border); border-radius: 10px;
  max-width: 100%;
}
.table-wrap.wide table { min-width: 1200px; }
.table-wrap table { min-width: 100%; }
td.ellipsis {
  max-width: 220px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--teal-50); color: var(--teal-darker);
  font-weight: 700; text-align: left; padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody td { padding: 8px 14px; border-bottom: 1px solid #eef4f2; }
tbody tr:hover { background: var(--teal-50); }

.footer {
  margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 12px;
}
.footer-cta {
  background: linear-gradient(90deg, var(--yellow), var(--yellow-dark));
  color: var(--yellow-ink); font-size: 17px; font-weight: 700;
  border-radius: 12px; padding: 16px 20px;
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
}
.footer-cta > i { font-size: 19px; }
.footer-cta a { color: var(--teal-darker); font-weight: 800; text-decoration: none; }
.footer-cta a:hover { text-decoration: underline; }
.footer-source {
  color: var(--text); font-size: 14.5px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.footer-source i { color: var(--teal-dark); font-size: 15px; }

/* ===== Responsive ===== */

/* Tablet & small desktops */
@media (max-width: 768px) {
  .navbar { padding: 12px 16px; gap: 12px; }
  .brand { gap: 10px; margin-right: 0; width: 100%; }
  .brand-icon { width: 38px; height: 38px; font-size: 17px; }
  .brand-title { font-size: 15px; }
  .brand-sub { font-size: 11.5px; }

  .dataset-toggle {
    width: 100%;
    justify-content: stretch;
  }
  .toggle-btn {
    flex: 1 1 calc(50% - 4px);
    justify-content: center;
    font-size: 13px;
    padding: 9px 12px;
  }

  .container { padding: 20px 16px 50px; }

  .promo-card { padding: 22px 20px; gap: 20px; border-radius: 16px; }
  .promo-text { flex: 1 1 100%; }
  .promo-text h2 { font-size: 22px; }
  .promo-art { flex: 1 1 100%; order: -1; }
  .promo-art svg { max-width: 260px; }

  .kpi-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
  .kpi-card { padding: 14px 14px; gap: 12px; }
  .kpi-value { font-size: 20px; }

  .card { padding: 16px 14px; margin-bottom: 18px; }
  .filter, .chapter-select { max-width: 100%; }

  .footer-cta { font-size: 15px; padding: 14px 16px; }
}

/* Phones */
@media (max-width: 480px) {
  .top-banner { font-size: 12.5px; padding: 8px 12px; gap: 8px; }
  .banner-pill { font-size: 11.5px; }

  .navbar { padding: 10px 12px; gap: 10px; }
  .brand-title { font-size: 14px; }
  .brand-sub { display: none; }

  /* stack the toggle buttons full-width */
  .dataset-toggle { flex-direction: column; padding: 6px; gap: 6px; border-radius: 14px; }
  .toggle-btn {
    flex: 1 1 100%;
    width: 100%;
    justify-content: flex-start;
    min-height: 44px;          /* touch-friendly */
    font-size: 14px;
    padding: 11px 14px;
  }

  .container { padding: 16px 12px 40px; }

  .promo-card { padding: 18px 16px; border-radius: 14px; }
  .promo-text h2 { font-size: 19px; }
  .promo-text p { font-size: 13.5px; }
  .promo-features li { font-size: 12.5px; }
  .promo-btn { width: 100%; justify-content: center; padding: 14px 18px; }
  .promo-art { display: none; }

  .kpi-grid { grid-template-columns: 1fr; }

  .card { padding: 14px 12px; margin-bottom: 16px; }
  .card h3 { font-size: 14px; flex-wrap: wrap; }

  table { font-size: 13px; }
  thead th { padding: 9px 10px; }
  tbody td { padding: 8px 10px; }
  td.ellipsis { max-width: 160px; }

  .footer-cta { font-size: 14px; flex-direction: column; gap: 6px; text-align: center; }
  .footer-source { font-size: 13px; text-align: center; }
}

/* ===== Large desktops ===== */
@media (min-width: 1280px) {
  .container { max-width: 1400px; padding: 34px 40px 70px; }

  .navbar { padding: 16px 40px; gap: 24px; }
  .brand-title { font-size: 18px; }
  .brand-sub { font-size: 13px; }
  .toggle-btn { font-size: 14.5px; padding: 10px 18px; }

  .promo-card { padding: 40px 48px; gap: 48px; border-radius: 22px; }
  .promo-text h2 { font-size: 32px; }
  .promo-text p { font-size: 16px; }
  .promo-features li { font-size: 15px; }
  .promo-btn { font-size: 16px; padding: 15px 30px; }
  .promo-art svg { max-width: 440px; }

  .kpi-grid { gap: 18px; margin: 30px 0; }
  .kpi-card { padding: 20px 22px; }
  .kpi-icon { width: 52px; height: 52px; font-size: 22px; }
  .kpi-value { font-size: 26px; }
  .kpi-label { font-size: 13px; }

  .card { padding: 24px 28px; margin-bottom: 26px; }
  .card h3 { font-size: 17px; margin-bottom: 16px; }
  table { font-size: 14.5px; }
  thead th { padding: 12px 18px; }
  tbody td { padding: 10px 18px; }

  .filter, .chapter-select { font-size: 14.5px; padding: 10px 14px; }

  .footer-cta { font-size: 18px; padding: 18px 24px; }
  .footer-source { font-size: 15.5px; }
}