/* Tracking page: the calculator page's card, with a container form, the route and a milestone timeline. */
.track { max-width: 760px; }
.tr-form { display: grid; grid-template-columns: 1fr; gap: 12px; align-items: end; }
.tr-form .fld input { letter-spacing: 0.06em; font-variant-numeric: tabular-nums; text-transform: uppercase; }
.tr-form .btn { min-height: 52px; }
.tr-hint { margin-block-start: 10px; font-size: 13px; color: var(--muted); }
.tr-sample { border: 0; background: none; padding: 0; color: var(--gold-deep); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.track .msg { margin-block-start: 12px; }
.tr-result { margin-block-start: 22px; border-block-start: 1px solid var(--line); padding-block-start: 20px; }
.tr-result[hidden] { display: none; }
.tr-demo { display: inline-block; margin-block-end: 14px; padding: 6px 12px; border-radius: 999px; background: var(--gold-ice); color: var(--gold-deep); font-size: 12px; font-weight: 600; }
.tr-sum { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tr-eta { grid-column: 1 / -1; padding: 14px 16px; border-radius: 16px; background: var(--navy); color: #fff; }
.tr-l { font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.tr-eta .tr-l { color: rgba(255, 255, 255, 0.6); }
.tr-v { font-size: 16px; font-weight: 600; color: var(--text); margin-block-start: 2px; }
.tr-eta .tr-v { color: var(--gold-hi); font-size: 24px; letter-spacing: -0.02em; }
.tr-lane { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; margin-block: 20px 6px; font-size: 13px; font-weight: 600; color: var(--text); }
.tr-track { position: relative; height: 4px; border-radius: 4px; background: #e9eaef; }
.tr-track i { position: absolute; inset-block: 0; left: 0; width: 0; border-radius: 4px; background: var(--gold); transition: width 0.9s var(--ease); }
.tr-ship { position: absolute; top: -13px; left: 0; font-size: 18px; line-height: 1; transform: translateX(-50%); transition: left 0.9s var(--ease); }
.tr-tl { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 0; }
.tr-tl li { position: relative; display: grid; grid-template-columns: 26px 1fr; gap: 2px 12px; padding-block: 0 16px; }
.tr-tl li::before { content: ''; position: absolute; inset-inline-start: 12px; top: 26px; bottom: 0; width: 2px; background: #e4e6ec; }
.tr-tl li:last-child::before { display: none; }
.tr-dot { grid-row: span 2; width: 26px; height: 26px; border-radius: 50%; border: 2px solid #d3d5dd; background: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700; color: #fff; }
.tr-tl li.done .tr-dot { background: var(--tv-success); border-color: var(--tv-success); }
.tr-tl li.done::before { background: var(--tv-success); }
.tr-tl li.next .tr-dot { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(235, 169, 17, 0.2); }
.tr-name { font-weight: 600; font-size: 15px; color: var(--text); }
.tr-tl li:not(.done) .tr-name { color: var(--muted); }
.tr-meta { font-size: 13px; color: var(--muted); }
@media (min-width: 760px) {
  .tr-form { grid-template-columns: 1fr auto; }
  .tr-sum { grid-template-columns: 1fr 1fr 1fr; }
  .tr-eta { grid-column: auto; }
}