/* ============================================================
   Template: DIMENSION  (v2 — Story Flow 개편)
   좌측: 도면 크게 표시 / 우측: 카테고리별 규격 그룹
   (규격 / 재질 / 제작 방식 / 구조 / LED 사양 등 — 프로젝트마다 그룹 구성이 달라질 수 있음)
   ============================================================ */
.tpl-dimension {
  flex: 1;
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: var(--space-4);
  z-index: var(--z-content);
  position: relative;
  min-height: 0;
}

.tpl-dimension__diagram-slot {
  height: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tpl-dimension__diagram {
  position: relative;
  border-radius: var(--radius-sm);
  background:
    linear-gradient(rgba(43,76,126,0.08) 1px, transparent 1px) 0 0/24px 24px,
    linear-gradient(90deg, rgba(43,76,126,0.08) 1px, transparent 1px) 0 0/24px 24px,
    var(--color-bg-light);
  border: 1px solid var(--surface-card-border);
  overflow: hidden;
}

.tpl-dimension__diagram img,
.tpl-dimension__diagram svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tpl-dimension__callout {
  position: absolute;
  font-family: 'Consolas', 'SF Mono', monospace;
  font-size: 12px;
  color: var(--color-blue-accent);
  background: var(--color-white);
  border: 1px solid var(--color-blue-accent);
  padding: 2px 8px;
  border-radius: 4px;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}

.tpl-dimension__specs {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  overflow-y: auto;
  min-height: 0;
}

.spec-group__title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-blue-accent);
  padding-bottom: 8px;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--color-blue-accent);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--surface-card-border);
  font-size: 14px;
}

.spec-row:last-child { border-bottom: none; }

.spec-row .spec-label { color: var(--color-ink-muted); }

.spec-row .spec-value {
  font-family: 'Consolas', 'SF Mono', monospace;
  font-weight: 700;
  color: var(--color-ink);
  text-align: right;
}

@media (max-width: 1024px) {
  .tpl-dimension { grid-template-columns: 1fr; }
}