/* bh_tracking — bloque del cliente, diseño v2.
 *
 * Layout:
 *   1. Cabecera (carrier + número + link externo)
 *   2. Banner de incidencia (solo si hay exception/failed_attempt/etc.)
 *   3. Barra de progreso de 4 hitos:
 *        web (≥640px) → horizontal con conectores entre dots
 *        móvil (<640px) → vertical con conectores
 *   4. Último evento destacado
 *   5. Timeline detallada de eventos anteriores (acordeón)
 *
 * Paleta del tema ceramica_brivahome:
 *   --palette1 (#3182ce) — azul primario / hito actual
 *   --palette2 (#2b6cb0) — hover
 *   --palette3 (#1b212d) — texto principal
 *   --palette4/5         — texto secundario
 *   Fallbacks definidos por si el tema no carga sus variables.
 */

.bh-tracking {
  margin: 1.5rem 0;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
  background: #fff;
  font-family: var(--body-font-family, "Jost", sans-serif);
  color: var(--palette3, #1b212d);
  letter-spacing: var(--body-letter-spacing, 0.3px);
}

.bh-tracking__title {
  margin: 0 0 0.5rem;
  font-family: var(--heading-font-family, var(--body-font-family, "Jost", sans-serif));
  font-size: 1.25rem;
  font-weight: var(--font-medium, 500);
  text-transform: var(--heading-text-transform, capitalize);
  color: var(--palette3, #1b212d);
}

.bh-tracking__hint {
  margin: 0 0 1.25rem;
  color: var(--palette5, #4b5669);
  font-size: 0.9rem;
}

.bh-tracking__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.bh-tracking__item {
  background: #fafafa;
  border: 1px solid #e5e7eb;
  border-left: 3px solid #9ca3af;
  padding: 1.25rem;
}
.bh-tracking__item--ok       { border-left-color: #16a34a; }
.bh-tracking__item--progress { border-left-color: var(--palette1, #3182ce); }
.bh-tracking__item--warn     { border-left-color: #d97706; }
.bh-tracking__item--error    { border-left-color: #dc2626; }
.bh-tracking__item--mute     { border-left-color: #9ca3af; }

/* ── 1. Cabecera ────────────────────────────────────── */

.bh-tracking__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.bh-tracking__head-text {
  flex: 1 1 auto;
  min-width: 0;
}

.bh-tracking__carrier {
  font-size: 1.05rem;
  font-weight: var(--font-medium, 500);
  color: var(--palette3, #1b212d);
  margin-bottom: 0.2rem;
}

.bh-tracking__number-line {
  font-size: 0.825rem;
  color: var(--palette5, #4b5669);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: baseline;
}

.bh-tracking__number {
  background: #f1f5f9;
  padding: 0.15rem 0.45rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8rem;
  word-break: break-all;
  color: var(--palette3, #1b212d);
}

.bh-tracking__external {
  flex: 0 0 auto;
  font-size: 0.85rem;
  color: var(--palette1, #3182ce);
  text-decoration: none;
  white-space: nowrap;
  align-self: center;
  font-weight: var(--font-medium, 500);
}
.bh-tracking__external:hover {
  color: var(--palette2, #2b6cb0);
  text-decoration: underline;
}

/* ── 2. Banner de incidencia ────────────────────────── */

.bh-tracking__alert {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
  padding: 0.75rem 1rem;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-left: 3px solid #ea580c;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  color: #9a3412;
}
.bh-tracking__alert-icon { font-size: 1.1rem; line-height: 1; }
.bh-tracking__alert-time { color: #c2410c; }

/* ── 3. Barra de progreso de 4 hitos ────────────────── */

.bh-progress {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: row;
  gap: 0;
  position: relative;
}

.bh-progress__step {
  flex: 1 1 0;
  position: relative;
  text-align: center;
  padding: 0 0.5rem;
}

/* Línea conectora entre steps (web horizontal) */
.bh-progress__step::before {
  content: "";
  position: absolute;
  top: 18px;          /* centro del dot (36px / 2) */
  left: -50%;
  right: 50%;
  height: 2px;
  background: #e5e7eb;
  z-index: 0;
}
.bh-progress__step:first-child::before { display: none; }
.bh-progress__step--done::before,
.bh-progress__step--current::before {
  background: var(--palette1, #3182ce);
}

.bh-progress__dot {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #d1d5db;
  font-size: 1rem;
  line-height: 1;
  color: #9ca3af;
  margin-bottom: 0.625rem;
  transition: all 0.2s ease;
}
.bh-progress__step--done .bh-progress__dot {
  background: var(--palette1, #3182ce);
  border-color: var(--palette1, #3182ce);
  color: #fff;
  font-weight: 600;
}

/* Variante "inferred": el hito necesariamente ocurrió porque el envío
 * está más avanzado, pero el carrier no nos dio evento explícito. Se
 * muestra con menos saturación para que se distinga de los hitos con
 * timestamp confirmado. */
.bh-progress__step--done.bh-progress__step--inferred .bh-progress__dot {
  background: #fff;
  color: var(--palette1, #3182ce);
  border-style: dashed;
  border-color: var(--palette1, #3182ce);
  opacity: 0.7;
}
.bh-progress__step--inferred .bh-progress__label {
  color: var(--palette5, #4b5669);
}
.bh-progress__time--inferred {
  color: #cbd5e1;
  font-style: italic;
}
/* La línea conectora a la izquierda de un step inferred se mantiene
 * azul (porque el envío sí pasó por ahí), pero un poco más tenue. */
.bh-progress__step--inferred::before {
  background: var(--palette1, #3182ce);
  opacity: 0.55;
}
.bh-progress__step--current .bh-progress__dot {
  background: #fff;
  border-color: var(--palette1, #3182ce);
  color: var(--palette1, #3182ce);
  box-shadow: 0 0 0 4px rgba(49, 130, 206, 0.18);
}
.bh-progress__step--current .bh-progress__dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--palette1, #3182ce);
  opacity: 0.15;
  z-index: -1;
  animation: bhPulse 2s ease-in-out infinite;
}

@keyframes bhPulse {
  0%, 100% { transform: scale(1); opacity: 0.15; }
  50% { transform: scale(1.25); opacity: 0; }
}

.bh-progress__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.825rem;
  line-height: 1.3;
}

.bh-progress__label {
  font-weight: var(--font-medium, 500);
  color: var(--palette3, #1b212d);
}
.bh-progress__step--pending .bh-progress__label {
  color: var(--palette5, #4b5669);
  font-weight: 400;
}

.bh-progress__time {
  font-size: 0.72rem;
  color: var(--palette5, #4b5669);
}

/* ── Móvil (<640px): barra de progreso vertical ────── */
@media (max-width: 640px) {
  .bh-progress {
    flex-direction: column;
    gap: 0.5rem;
    padding-left: 0.25rem;
  }
  .bh-progress__step {
    flex: 0 0 auto;
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 0;
    min-height: 48px;
  }
  /* Línea conectora vertical entre dots */
  .bh-progress__step::before {
    content: "";
    position: absolute;
    top: -0.5rem;        /* sube hasta el step anterior */
    left: 17px;          /* centro del dot (36px / 2 - 1) */
    right: auto;
    bottom: auto;
    width: 2px;
    height: 0.5rem;
    background: #e5e7eb;
    z-index: 0;
  }
  .bh-progress__step:first-child::before { display: none; }
  .bh-progress__step--done::before,
  .bh-progress__step--current::before {
    background: var(--palette1, #3182ce);
  }
  /* Y otra línea que va del dot hacia abajo (al siguiente step) */
  .bh-progress__step::after {
    content: "";
    position: absolute;
    top: 36px;
    left: 17px;
    width: 2px;
    height: calc(100% - 36px + 0.5rem);
    background: #e5e7eb;
    z-index: 0;
  }
  .bh-progress__step:last-child::after { display: none; }
  .bh-progress__step--done::after { background: var(--palette1, #3182ce); }
  /* En vertical el done que está antes del current también pinta su línea de salida */

  .bh-progress__dot { margin-bottom: 0; }
  .bh-progress__text { padding-top: 0.4rem; }
}

/* ── 4. Último evento destacado ─────────────────────── */

.bh-tracking__last-event {
  display: flex;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-left: 3px solid var(--palette1, #3182ce);
  margin-bottom: 1rem;
}

.bh-tracking__last-event-marker {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--palette1, #3182ce);
  margin-top: 0.5rem;
}

.bh-tracking__last-event-body { flex: 1 1 auto; min-width: 0; }

.bh-tracking__last-event--empty {
  color: var(--palette5, #4b5669);
  font-style: italic;
  font-size: 0.875rem;
  padding: 1rem;
  background: #f9fafb;
  border-left-color: #cbd5e1;
}

.bh-tracking__event-text {
  font-size: 0.95rem;
  color: var(--palette3, #1b212d);
  margin-bottom: 0.2rem;
  line-height: 1.45;
}

.bh-tracking__event-meta {
  font-size: 0.8rem;
  color: var(--palette5, #4b5669);
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
}

.bh-tracking__sep { color: #cbd5e1; }

/* ── 5. Timeline de eventos anteriores ──────────────── */

.bh-tracking__history { margin-top: 0.5rem; }

.bh-tracking__history-toggle {
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--palette1, #3182ce);
  user-select: none;
  list-style: none;
  padding: 0.4rem 0;
  font-weight: var(--font-medium, 500);
}
.bh-tracking__history-toggle::-webkit-details-marker { display: none; }
.bh-tracking__history-toggle::before { content: "▸ "; }
.bh-tracking__history[open] .bh-tracking__history-toggle::before { content: "▾ "; }

.bh-tracking__events {
  list-style: none;
  margin: 0.625rem 0 0 0.5rem;
  padding: 0;
  border-left: 2px solid #e5e7eb;
}

.bh-tracking__event {
  position: relative;
  padding: 0.625rem 0 0.625rem 1.25rem;
}

.bh-tracking__event::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 1rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
}

@media (max-width: 480px) {
  .bh-tracking { padding: 1.125rem; }
  .bh-tracking__item { padding: 1rem; }
  .bh-tracking__external { width: 100%; align-self: flex-start; }
}