/* Tanci image OCR panel (Talcne backend) */

.tanci-layout {
  display: grid;
  gap: var(--space-6);
}

.tanci-note {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
  max-width: 52rem;
}

.tanci-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.tanci-status {
  margin: 0;
  min-height: 1.4em;
  font-size: var(--text-sm);
  color: var(--color-accent);
}

.tanci-workspace {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-6);
  align-items: start;
}

.tanci-preview,
.tanci-result {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: rgba(26, 32, 48, 0.72);
}

.tanci-preview__label,
.tanci-result h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-serif);
  font-size: var(--text-lg);
}

.tanci-result__hint {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.tanci-preview__list {
  display: grid;
  gap: var(--space-4);
}

.tanci-preview__empty {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}

.tanci-preview__item {
  margin: 0;
}

.tanci-preview__item img {
  display: block;
  width: 100%;
  max-height: 28rem;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: #0e121c;
  border: 1px solid var(--color-border);
}

.tanci-preview__item figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-xs, 0.75rem);
  color: var(--color-ink-muted);
  word-break: break-all;
}

.tanci-text {
  width: 100%;
  min-height: 18rem;
  resize: vertical;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: rgba(14, 18, 28, 0.9);
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: var(--text-base);
  line-height: 1.7;
  padding: var(--space-4);
}

.tanci-text:focus {
  outline: 2px solid color-mix(in srgb, var(--color-accent) 55%, transparent);
  outline-offset: 1px;
}

.tanci-outputs {
  margin-top: var(--space-2);
}

button.piece-card {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

@media (max-width: 860px) {
  .tanci-workspace {
    grid-template-columns: 1fr;
  }
}