/* =============================================================================
 * B07_wf4_DesignDetail_UI_Style.css
 * 상세 설계(독립형 2D CAD) 화면 스타일 — theme.css 변수만 사용
 * ========================================================================== */

/* 워크플로우 레이아웃 높이 (B06 패턴 준수) */
.b07-design-layout {
  height: calc(100vh - var(--spacing-64));
  height: calc(100dvh - var(--spacing-64));
  min-height: 0;
}

.b07-design-layout .ui-workflow-layout__body,
.b07-design-layout .ui-workflow-layout__main {
  height: 100%;
  min-height: 0;
}

/* B06 확정 산출물 도면 목록 */
.b07-drawing-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  height: 100%;
  min-height: 0;
  overflow-y: auto;
}

.b07-drawing-list__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--spacing-12);
  border-bottom: 1px solid var(--color-border);
}

.b07-drawing-list__heading span,
.b07-drawing-list__empty {
  color: var(--color-text-muted);
  font-size: var(--text-body-sm);
}

.b07-drawing-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.b07-drawing-group h3 {
  margin: var(--spacing-8) 0 var(--spacing-4);
  color: var(--color-text-muted);
  font-size: var(--text-caption);
  font-weight: 600;
}

.b07-drawing-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 38px;
  padding: var(--spacing-8) var(--spacing-12);
  border: 1px solid transparent;
  border-radius: var(--radius-buttons);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
}

.b07-drawing-button:hover,
.b07-drawing-button[data-active="true"] {
  border-color: var(--color-border);
  background: var(--color-mist-violet);
}

.b07-drawing-button[data-active="true"] {
  color: var(--color-primary);
}

.b07-drawing-button small {
  color: var(--color-text-muted);
  font-size: 9px;
}

.b07-drawing-button[data-loading="true"] small {
  visibility: hidden;
}

.b07-drawing-button[data-confirmed="true"] {
  border-color: color-mix(in srgb, var(--color-success) 35%, var(--color-border));
}

.b07-drawing-button[data-confirmed="true"] small {
  color: var(--color-success);
}

.b07-drawing-actions {
  position: sticky;
  bottom: 0;
  margin-top: auto;
  padding-top: var(--spacing-12);
  background: var(--color-surface-raised);
}

.b07-drawing-actions > button {
  width: 100%;
}

/* CAD 뷰어 호스트 (상세 페이지 영역) */
.b07-cad-host {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 420px;
  overflow: hidden;
  border-radius: var(--radius-cards);
  background-color: var(--color-surface);
}

/* B07 독립형 CAD 앱 임베드 */
.b07-cad-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.b07-cad-license {
  position: absolute;
  z-index: 2;
  right: 10px;
  bottom: 7px;
  color: color-mix(in srgb, var(--color-text-muted) 55%, transparent);
  font-size: 9px;
  line-height: 1;
  text-decoration: none;
}

.b07-cad-license:hover {
  color: var(--color-text-muted);
  text-decoration: underline;
}