/* ==========================================================================
   Screen s21 — TraceX QR Creation · Stage 6 · 2 of 3
   ========================================================================== */

/* ---- Lot QR info (hero) ----------------------------------------------- */

.qr-info__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--accent-ink);
}

.qr-info__sub {
  margin-top: 2px;
  font-size: var(--fs-md);
  color: var(--ink-600);
}

.qr-link {
  display: inline-flex;
  align-items: center;
  margin-top: 4px;
  padding: 7px 14px;
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--accent-ink);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  overflow-wrap: anywhere;
}

/* ---- Main QR (decorative 8 × 8 pattern, crisp square modules) --------- */

.qr-plate {
  position: relative;
  padding: 22px;
  border-radius: 22px;
  background: #fff;
  box-shadow:
    0 0 0 8px rgba(255, 255, 255, 0.1),
    0 0 0 18px rgba(255, 255, 255, 0.05),
    0 28px 56px -22px rgba(0, 0, 0, 0.6);
}

/* scanner corner brackets */
.qr-plate::before {
  content: "";
  position: absolute;
  inset: 9px;
  pointer-events: none;
  background:
    linear-gradient(#7e57c2, #7e57c2) top left / 20px 3px no-repeat,
    linear-gradient(#7e57c2, #7e57c2) top left / 3px 20px no-repeat,
    linear-gradient(#7e57c2, #7e57c2) top right / 20px 3px no-repeat,
    linear-gradient(#7e57c2, #7e57c2) top right / 3px 20px no-repeat,
    linear-gradient(#7e57c2, #7e57c2) bottom left / 20px 3px no-repeat,
    linear-gradient(#7e57c2, #7e57c2) bottom left / 3px 20px no-repeat,
    linear-gradient(#7e57c2, #7e57c2) bottom right / 20px 3px no-repeat,
    linear-gradient(#7e57c2, #7e57c2) bottom right / 3px 20px no-repeat;
}

.qr {
  display: grid;
  grid-template-columns: repeat(8, 23px);
  grid-template-rows: repeat(8, 23px);
}

.qr__cell {
  background: #160b3d;
}

.qr__cell.is-off {
  background: transparent;
}

/* ---- Provenance chain (timeline) -------------------------------------- */

.chain .timeline__item {
  padding-bottom: 22px;
}

.chain .timeline__item::before {
  top: 38px;
  bottom: 4px;
  background: linear-gradient(180deg, var(--accent-line), var(--ink-150));
}

.chain .timeline__label {
  text-transform: none;
  letter-spacing: 0.03em;
  color: var(--accent);
}

.chain .timeline__text {
  color: var(--ink-800);
}

.chain .timeline__meta {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  color: var(--ink-500);
  background: var(--ink-50);
  border: 1px solid var(--line);
}

/* ---- Carton stickers -------------------------------------------------- */

.carton-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.carton-stats .stat__value {
  font-size: var(--fs-3xl);
  color: var(--accent);
}

.sticker {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: #f7f0fb;
  border: 1.5px dashed #ba68c8;
}

.mini-qr {
  display: grid;
  grid-template-columns: repeat(5, 11px);
  grid-template-rows: repeat(5, 11px);
  flex-shrink: 0;
  padding: 6px;
  border-radius: 8px;
  background: #fff;
  box-shadow: inset 0 0 0 1px var(--line-strong), var(--shadow-sm);
}

.mini-qr__cell {
  background: #160b3d;
}

.mini-qr__cell.is-off {
  background: transparent;
}

.sticker__info {
  min-width: 0;
}

.sticker__id {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--accent);
}

.sticker__url {
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-600);
  overflow-wrap: anywhere;
}

.sticker__note {
  margin-top: 2px;
  font-size: var(--fs-xs);
  color: var(--ink-500);
}

/* ---- EU buyer preview ------------------------------------------------- */

.eu-preview {
  padding: 20px;
  border-radius: var(--r-lg);
}

.eu-preview .callout__title {
  margin-bottom: 8px;
  line-height: 1.5;
}

.eu-preview p {
  padding-left: 14px;
  line-height: 1.75;
  border-left: 3px solid var(--tone-line);
}

/* ---- Responsive ------------------------------------------------------- */

@media (max-width: 600px) {
  .qr {
    grid-template-columns: repeat(8, 19px);
    grid-template-rows: repeat(8, 19px);
  }

  .qr-plate {
    padding: 18px;
  }

  .carton-stats .stat__value {
    font-size: var(--fs-2xl);
  }
}