.scanner-heading {
  margin-bottom: 1.5rem;
}

.scanner-layout {
  display: grid;
  grid-template-columns: minmax(26rem, 1.05fr) minmax(24rem, 0.95fr);
  gap: 1.5rem;
  align-items: start;
}

.scanner-input-column {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
}

.scanner-camera-card,
.scanner-manual-card,
.scanner-result-card {
  min-width: 0;
  padding: 1.35rem;
}

.scanner-camera-stage {
  position: relative;
  display: grid;
  min-height: 19rem;
  overflow: hidden;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 1rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(56, 210, 177, 0.08), transparent 55%),
    rgba(2, 8, 15, 0.92);
}

.scanner-video {
  width: 100%;
  height: 100%;
  min-height: 19rem;
  object-fit: cover;
}

.scanner-camera-placeholder {
  display: grid;
  max-width: 26rem;
  justify-items: center;
  gap: 0.65rem;
  padding: 2rem;
  color: var(--muted);
  text-align: center;
}

.scanner-camera-placeholder strong {
  color: var(--text);
  font-size: 1rem;
}

.scanner-camera-symbol,
.scanner-empty-mark {
  display: grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  border: 1px solid rgba(112, 236, 208, 0.38);
  border-radius: 0.95rem;
  color: var(--accent-strong);
  background: rgba(56, 210, 177, 0.09);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.scanner-target {
  position: absolute;
  inset: 17% 12%;
  border: 2px solid rgba(112, 236, 208, 0.78);
  border-radius: 1rem;
  box-shadow:
    0 0 0 999px rgba(2, 8, 15, 0.28),
    0 0 28px rgba(56, 210, 177, 0.22);
  pointer-events: none;
}

.scanner-target::before,
.scanner-target::after {
  position: absolute;
  width: 3.5rem;
  height: 3.5rem;
  border-color: var(--accent-strong);
  content: '';
}

.scanner-target::before {
  top: -2px;
  left: -2px;
  border-top: 4px solid;
  border-left: 4px solid;
  border-radius: 1rem 0 0;
}

.scanner-target::after {
  right: -2px;
  bottom: -2px;
  border-right: 4px solid;
  border-bottom: 4px solid;
  border-radius: 0 0 1rem;
}

.scanner-camera-status {
  min-height: 2.8rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.scanner-camera-actions,
.scanner-manual-actions,
.scanner-result-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.scanner-manual-form {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(12rem, 0.6fr);
  gap: 1rem;
}

.scanner-manual-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.scanner-manual-form textarea,
.scanner-manual-form select {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 0.75rem;
  background: rgba(4, 18, 33, 0.72);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  letter-spacing: normal;
  padding: 0.8rem 0.9rem;
  text-transform: none;
}

.scanner-manual-form textarea {
  min-height: 8.75rem;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.scanner-manual-form textarea:focus,
.scanner-manual-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(56, 210, 177, 0.13);
  outline: none;
}

.scanner-manual-actions {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.scanner-manual-actions .primary-button {
  flex: 0 0 auto;
}

.scanner-result-card {
  position: sticky;
  top: 6.5rem;
  display: grid;
  gap: 1.25rem;
  min-height: 28rem;
}

.scanner-result-card > h2,
.scanner-result-card > p {
  margin-bottom: 0;
}

.scanner-result-card:has(.scanner-empty-mark) {
  align-content: center;
  justify-items: center;
  text-align: center;
}

.scanner-result-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.scanner-result-header h2 {
  margin-bottom: 0.35rem;
  font-size: 1.35rem;
}

.scanner-result-gtin {
  margin: 0;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}

.scanner-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
}

.scanner-result-grid div {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: rgba(4, 18, 33, 0.45);
  padding: 0.8rem;
}

.scanner-result-grid dt {
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.scanner-result-grid dd {
  margin: 0.28rem 0 0;
  color: var(--text);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.scanner-result-boundary {
  margin: 0;
}

.scanner-result-actions {
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.scanner-loading {
  display: grid;
  min-height: 19rem;
  place-content: center;
  gap: 1rem;
  padding: 2rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 1180px) {
  .scanner-layout {
    grid-template-columns: 1fr;
  }

  .scanner-result-card {
    position: static;
  }
}

@media (max-width: 720px) {
  .scanner-manual-form,
  .scanner-result-grid {
    grid-template-columns: 1fr;
  }

  .scanner-camera-stage,
  .scanner-video {
    min-height: 15rem;
  }

  .scanner-camera-actions,
  .scanner-manual-actions,
  .scanner-result-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .scanner-camera-actions button,
  .scanner-manual-actions button,
  .scanner-result-actions button {
    width: 100%;
  }
}