/* Rastreo RD (AstroPACK). Scoped to .lpt; mobile first. */
.lpt {
  --lpt-green: #00ae41;
  --lpt-green-soft: #e8f8ee;
  --lpt-navy: #001f3f;
  --lpt-ink: #0f172a;
  --lpt-muted: #5b6678;
  --lpt-line: #e3e8ef;
  --lpt-surface: #ffffff;
  --lpt-soft: #f5f7fa;
  --lpt-rose: #e11d48;
  --lpt-rose-soft: #fff1f3;
  --lpt-blue: #2563eb;
  --lpt-blue-soft: #eef4ff;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--lpt-ink);
  background: var(--lpt-surface);
  border-radius: 1.25rem;
  padding: 1.25rem;
  box-shadow: 0 20px 45px -25px rgba(0, 0, 0, 0.55);
}
.lpt *, .lpt *::before, .lpt *::after { box-sizing: border-box; }
.lpt b { font-weight: 600; }

/* Search */
.lpt-search__label { display: block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--lpt-muted); margin-bottom: 0.5rem; }
.lpt-search__row { display: flex; flex-direction: column; gap: 0.6rem; }
.lpt-search__input {
  width: 100%; min-width: 0; height: 3.5rem; padding: 0 1rem;
  font-size: 1.35rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--lpt-navy); background: var(--lpt-soft);
  border: 2px solid var(--lpt-line); border-radius: 0.9rem; outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.lpt-search__input::placeholder { color: #a9b3c2; font-weight: 600; }
.lpt-search__input:focus { border-color: var(--lpt-green); background: #fff; box-shadow: 0 0 0 4px rgba(0, 174, 65, 0.15); }
.lpt-search__button {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  height: 3.5rem; padding: 0 1.6rem; border: 0; border-radius: 0.9rem;
  font-size: 1.05rem; font-weight: 700; color: #fff; background: var(--lpt-green); cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.lpt-search__button:hover { background: #009638; }
.lpt-search__button:active { transform: translateY(1px); }
.lpt-search__button[disabled] { opacity: 0.7; cursor: progress; }
.lpt-search__hint { margin: 0.6rem 0 0; font-size: 0.85rem; color: var(--lpt-muted); }

.lpt-result { margin-top: 1.25rem; }

/* Empty / not found / error */
.lpt-state { text-align: center; padding: 1.75rem 1rem; border: 1px dashed var(--lpt-line); border-radius: 1rem; background: var(--lpt-soft); }
.lpt-state__icon { width: 3.25rem; height: 3.25rem; margin: 0 auto 0.75rem; display: grid; place-items: center; border-radius: 999px; font-size: 1.35rem; color: var(--lpt-green); background: var(--lpt-green-soft); }
.lpt-state--warn .lpt-state__icon { color: #b45309; background: #fff7e6; }
.lpt .lpt-state__title { margin: 0; font-size: 1.1rem; font-weight: 700; color: var(--lpt-navy); }
.lpt-state__text { margin: 0.35rem auto 0; max-width: 32rem; font-size: 0.95rem; color: var(--lpt-muted); }
.lpt-state__tips { margin: 0.9rem auto 0; padding: 0; list-style: none; max-width: 26rem; text-align: left; font-size: 0.9rem; color: var(--lpt-muted); }
.lpt-state__tips li { padding-left: 1.3rem; position: relative; margin: 0.3rem 0; }
.lpt-state__tips li::before { content: "•"; position: absolute; left: 0.4rem; color: var(--lpt-green); font-weight: 700; }

/* Loading */
.lpt-skeleton { display: grid; gap: 0.75rem; }
.lpt-skeleton span { display: block; height: 1rem; border-radius: 0.5rem; background: linear-gradient(90deg, #eef1f5 25%, #f7f9fb 50%, #eef1f5 75%); background-size: 200% 100%; animation: lpt-shimmer 1.2s infinite; }
.lpt-skeleton span:first-child { height: 5.5rem; border-radius: 1rem; }
@keyframes lpt-shimmer { to { background-position: -200% 0; } }

/* Status header */
.lpt-head { border-radius: 1rem; padding: 1.1rem 1.1rem 1rem; color: #fff; background: linear-gradient(135deg, var(--lpt-navy), #0b3a2a); }
.lpt-head--delivered { background: linear-gradient(135deg, #00873a, var(--lpt-green)); }
.lpt-head--returned { background: linear-gradient(135deg, #9f1239, var(--lpt-rose)); }
.lpt-head__top { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; }
.lpt-head__invoice { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; opacity: 0.85; }
.lpt-head__updated { font-size: 0.8rem; opacity: 0.8; }
.lpt-head__status { display: flex; align-items: center; gap: 0.7rem; margin: 0.65rem 0 0.25rem; }
.lpt-head__icon { flex: none; width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border-radius: 999px; font-size: 1.15rem; background: rgba(255, 255, 255, 0.16); }
.lpt .lpt-head__label { margin: 0; color: #fff; font-size: 1.45rem; line-height: 1.2; font-weight: 800; }
.lpt-facts { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.85rem; padding: 0; list-style: none; }
.lpt-facts li { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.65rem; border-radius: 999px; font-size: 0.82rem; background: rgba(255, 255, 255, 0.14); }
.lpt-facts i { opacity: 0.8; }

/* Progress */
.lpt-steps { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 0.25rem; margin: 1.1rem 0 0.2rem; padding: 0; list-style: none; }
.lpt-step { position: relative; text-align: center; font-size: 0.66rem; font-weight: 600; line-height: 1.2; color: #94a0b3; }
.lpt-step__dot { position: relative; z-index: 1; display: grid; place-items: center; width: 1.6rem; height: 1.6rem; margin: 0 auto 0.35rem; border-radius: 999px; font-size: 0.7rem; color: #fff; background: #d5dbe4; }
.lpt-step::before { content: ""; position: absolute; top: 0.8rem; left: -50%; width: 100%; height: 3px; background: #d5dbe4; }
.lpt-step:first-child::before { display: none; }
.lpt-step--done { color: var(--lpt-navy); }
.lpt-step--done .lpt-step__dot, .lpt-step--done::before { background: var(--lpt-green); }
.lpt-step--current .lpt-step__dot { box-shadow: 0 0 0 4px rgba(0, 174, 65, 0.22); }
.lpt-step--alert .lpt-step__dot { background: var(--lpt-rose); box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.18); }
.lpt-step__text { display: none; }
.lpt-steps__caption { margin: 0 0 0.25rem; text-align: center; font-size: 0.85rem; color: var(--lpt-muted); }
.lpt-steps__caption b { color: var(--lpt-navy); }

/* Sections */
.lpt-section { margin-top: 1.25rem; }
.lpt .lpt-section__title { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin: 0 0 0.6rem; font-size: 1rem; font-weight: 700; color: var(--lpt-navy); }
.lpt-section__count { font-size: 0.8rem; font-weight: 600; color: var(--lpt-muted); }

/* Timeline */
.lpt-timeline { margin: 0; padding: 0; list-style: none; }
.lpt-event { position: relative; padding: 0 0 1rem 1.9rem; }
.lpt-event::before { content: ""; position: absolute; left: 0.5rem; top: 1.1rem; bottom: -0.1rem; width: 2px; background: var(--lpt-line); }
.lpt-event:last-child { padding-bottom: 0; }
.lpt-event:last-child::before { display: none; }
.lpt-event__dot { position: absolute; left: 0; top: 0.2rem; width: 1.1rem; height: 1.1rem; border-radius: 999px; background: #fff; border: 3px solid #c3ccd8; }
.lpt-event--latest .lpt-event__dot { border-color: var(--lpt-green); box-shadow: 0 0 0 4px rgba(0, 174, 65, 0.15); }
.lpt-event__label { margin: 0; font-weight: 700; color: var(--lpt-ink); }
.lpt-event__meta { margin: 0.15rem 0 0; font-size: 0.85rem; color: var(--lpt-muted); }
.lpt-event__text { margin: 0.2rem 0 0; font-size: 0.9rem; color: #334155; }

/* Packages */
.lpt-packages { display: grid; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.lpt-package { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.8rem 0.9rem; border: 1px solid var(--lpt-line); border-radius: 0.9rem; background: #fff; }
.lpt-package__icon { flex: none; width: 2.25rem; height: 2.25rem; display: grid; place-items: center; border-radius: 0.7rem; color: var(--lpt-navy); background: var(--lpt-soft); }
.lpt-package__body { flex: 1; min-width: 0; }
.lpt-package__name { margin: 0; font-weight: 600; color: var(--lpt-ink); overflow-wrap: anywhere; }
.lpt-package__code { margin: 0.15rem 0 0; font-size: 0.78rem; color: var(--lpt-muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.lpt-pill { display: inline-flex; align-items: center; margin-top: 0.45rem; padding: 0.2rem 0.6rem; border-radius: 999px; font-size: 0.75rem; font-weight: 700; color: var(--lpt-navy); background: var(--lpt-soft); }
.lpt-pill--delivered { color: #00702f; background: var(--lpt-green-soft); }
.lpt-pill--returned { color: var(--lpt-rose); background: var(--lpt-rose-soft); }
.lpt-pill--route { color: var(--lpt-blue); background: var(--lpt-blue-soft); }

/* Actions */
.lpt-actions { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1.25rem; }
.lpt-action { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.8rem 1rem; border-radius: 0.8rem; font-weight: 700; text-decoration: none; border: 2px solid var(--lpt-line); color: var(--lpt-navy); background: #fff; }
.lpt-action:hover { border-color: var(--lpt-green); color: var(--lpt-green); }
.lpt-action--primary { border-color: var(--lpt-green); color: #fff; background: var(--lpt-green); }
.lpt-action--primary:hover { color: #fff; background: #009638; }

@media (min-width: 640px) {
  .lpt { padding: 1.75rem; }
  .lpt-search__row { flex-direction: row; }
  .lpt-search__input { height: 3.75rem; font-size: 1.5rem; }
  .lpt-search__button { height: 3.75rem; }
  .lpt-head { padding: 1.4rem 1.5rem 1.25rem; }
  .lpt-head__label { font-size: 1.75rem; }
  .lpt-step { font-size: 0.75rem; }
  .lpt-step__text { display: block; }
  .lpt-steps__caption { display: none; }
  .lpt-actions { flex-direction: row; }
}
@media (min-width: 900px) {
  .lpt-body { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
}
@media (prefers-reduced-motion: reduce) {
  .lpt-skeleton span { animation: none; }
}