.bdc-tracking-form,
.bdc-tracking-results,
.bdc-tracking-notice {
  --bdc-orange: #ef6c00;
  --bdc-green: #2c7a43;
  --bdc-ink: #17211b;
  --bdc-muted: #66736b;
  --bdc-border: #dce4df;
  font-family: inherit;
}

.bdc-tracking-form {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
}

.bdc-tracking-form__row {
  display: flex;
  overflow: hidden;
  border: 1px solid var(--bdc-border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 35px rgba(19, 52, 31, 0.13);
}

.bdc-tracking-form__input {
  min-width: 0;
  flex: 1;
  min-height: 58px;
  padding: 0 20px;
  border: 0 !important;
  border-radius: 0 !important;
  outline: none;
  background: transparent;
  color: var(--bdc-ink);
  font-size: 16px;
  box-shadow: none !important;
}

.bdc-tracking-form__input:focus {
  box-shadow: inset 0 0 0 2px var(--bdc-green) !important;
}

.bdc-tracking-form__button {
  min-width: 170px;
  min-height: 58px;
  padding: 0 24px;
  border: 0;
  background: var(--bdc-orange);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, opacity 0.2s ease;
}

.bdc-tracking-form__button:hover,
.bdc-tracking-form__button:focus-visible {
  background: #d85f00;
}

.bdc-tracking-form.is-loading .bdc-tracking-form__button {
  cursor: wait;
  opacity: 0.75;
}

.bdc-tracking-results {
  max-width: 920px;
  margin: 30px auto 0;
  padding: 30px;
  border: 1px solid var(--bdc-border);
  border-radius: 16px;
  background: #fff;
  color: var(--bdc-ink);
  box-shadow: 0 12px 35px rgba(19, 52, 31, 0.08);
}

.bdc-tracking-results__eyebrow {
  margin: 0 0 5px;
  color: var(--bdc-green);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bdc-tracking-results__header h2 {
  margin: 0;
  color: var(--bdc-ink);
  font-size: clamp(22px, 4vw, 32px);
  overflow-wrap: anywhere;
}

.bdc-tracking-timeline {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.bdc-tracking-event {
  position: relative;
  margin: 0;
  padding: 0 0 30px 38px;
}

.bdc-tracking-event:not(:last-child)::before {
  position: absolute;
  top: 15px;
  bottom: -4px;
  left: 9px;
  width: 2px;
  background: var(--bdc-border);
  content: "";
}

.bdc-tracking-event__marker {
  position: absolute;
  top: 5px;
  left: 0;
  width: 20px;
  height: 20px;
  border: 4px solid #fff;
  border-radius: 50%;
  background: #aeb9b2;
  box-shadow: 0 0 0 2px var(--bdc-border);
}

.bdc-tracking-event.is-latest .bdc-tracking-event__marker {
  background: var(--bdc-orange);
  box-shadow: 0 0 0 2px var(--bdc-orange);
}

.bdc-tracking-event__latest {
  display: inline-block;
  margin-bottom: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  background: #fff1e5;
  color: #b94e00;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bdc-tracking-event h3 {
  margin: 0;
  color: var(--bdc-ink);
  font-size: 18px;
  line-height: 1.4;
}

.bdc-tracking-event__meta,
.bdc-tracking-event__remarks {
  margin: 7px 0 0;
}

.bdc-tracking-event__meta {
  color: var(--bdc-muted);
  font-size: 14px;
}

.bdc-tracking-event__remarks {
  color: var(--bdc-ink);
  line-height: 1.6;
}

.bdc-tracking-notice {
  max-width: 920px;
  margin: 24px auto 0;
  padding: 16px 18px;
  border: 1px solid var(--bdc-border);
  border-left: 4px solid var(--bdc-orange);
  border-radius: 8px;
  background: #fff;
  color: var(--bdc-ink);
}

.bdc-tracking-notice--error {
  border-left-color: #c93535;
  background: #fff7f7;
}

.bdc-tracking-notice--empty {
  border-left-color: var(--bdc-orange);
  background: #fffaf5;
}

@media (max-width: 640px) {
  .bdc-tracking-form__row {
    display: block;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .bdc-tracking-form__input,
  .bdc-tracking-form__button {
    width: 100%;
    min-height: 54px;
    border-radius: 10px !important;
  }

  .bdc-tracking-form__input {
    border: 1px solid var(--bdc-border) !important;
    background: #fff;
    box-shadow: 0 8px 20px rgba(19, 52, 31, 0.08) !important;
  }

  .bdc-tracking-form__button {
    margin-top: 10px;
  }

  .bdc-tracking-results {
    padding: 22px 18px;
  }
}

body.bdc-tracking-modal-open {
  overflow: hidden;
}

.bdc-tracking-modal[hidden] {
  display: none !important;
}

.bdc-tracking-modal {
  --bdc-orange: #ef6c00;
  --bdc-green: #2c7a43;
  --bdc-navy: #082338;
  --bdc-ink: #17211b;
  --bdc-muted: #66736b;
  --bdc-border: #dce4df;
  position: fixed;
  z-index: 999999;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  font-family: inherit;
}

.bdc-tracking-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 21, 34, 0.76);
  backdrop-filter: blur(6px);
  cursor: pointer;
}

.bdc-tracking-modal__dialog {
  position: relative;
  width: min(860px, 100%);
  max-height: min(88vh, 900px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 30px 90px rgba(0, 17, 29, 0.34);
  animation: bdc-modal-in 0.24s ease-out;
}

.bdc-tracking-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  background:
    radial-gradient(circle at 85% 0, rgba(239, 108, 0, 0.3), transparent 34%),
    linear-gradient(135deg, var(--bdc-navy), #0d3854);
  color: #fff;
}

.bdc-tracking-modal__header span {
  display: block;
  margin-bottom: 5px;
  color: #f6a35d;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.bdc-tracking-modal__header h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.15;
}

.bdc-tracking-modal__close {
  display: grid;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.bdc-tracking-modal__close:hover,
.bdc-tracking-modal__close:focus-visible {
  background: var(--bdc-orange);
  transform: rotate(4deg);
}

.bdc-tracking-modal__body {
  max-height: calc(min(88vh, 900px) - 102px);
  overflow: auto;
  padding: 28px;
  background: linear-gradient(180deg, #f7faf8, #fff 40%);
  overscroll-behavior: contain;
}

.bdc-tracking-modal__body .bdc-tracking-results,
.bdc-tracking-modal__body .bdc-tracking-notice {
  width: 100%;
  max-width: none;
  margin: 0;
}

.bdc-tracking-modal__body .bdc-tracking-results {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.bdc-tracking-modal__body .bdc-tracking-notice {
  padding: 22px;
  border-radius: 12px;
}

.bdc-tracking-modal__loading {
  display: grid;
  min-height: 250px;
  place-items: center;
  align-content: center;
  gap: 12px;
  color: var(--bdc-muted);
  text-align: center;
}

.bdc-tracking-modal__loading strong {
  color: var(--bdc-navy);
  font-size: 20px;
}

.bdc-tracking-modal__spinner {
  width: 46px;
  height: 46px;
  border: 4px solid #e4ece7;
  border-top-color: var(--bdc-orange);
  border-radius: 50%;
  animation: bdc-spinner 0.75s linear infinite;
}

@keyframes bdc-spinner {
  to { transform: rotate(360deg); }
}

@keyframes bdc-modal-in {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .bdc-tracking-modal__dialog,
  .bdc-tracking-modal__spinner {
    animation-duration: 0.01ms;
  }
}

@media (max-width: 640px) {
  .bdc-tracking-modal {
    align-items: end;
    padding: 10px;
  }

  .bdc-tracking-modal__dialog {
    max-height: 92vh;
    border-radius: 20px 20px 14px 14px;
  }

  .bdc-tracking-modal__header {
    padding: 20px;
  }

  .bdc-tracking-modal__body {
    max-height: calc(92vh - 92px);
    padding: 20px 16px;
  }

  .bdc-tracking-modal__close {
    flex-basis: 40px;
    width: 40px;
    height: 40px;
  }
}