/* Evidence Card Page — ec-* prefix */

.ec-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.ec-activity-row {
  margin-bottom: 1.5rem;
}

.ec-activity-row .stat-val {
  font-size: 0.9rem;
  font-weight: 600;
}

.ec-compounds-table td {
  vertical-align: middle;
}

.ec-compound-label {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.ec-compound-name {
  color: var(--color-text);
  font-weight: 600;
  text-decoration: none;
}

.ec-compound-name:hover {
  text-decoration: underline;
}

.ec-compound-id {
  color: var(--color-text-secondary);
  font-size: 0.82rem;
}

.ec-struct-cell {
  width: 100px;
  height: 100px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ec-struct-cell img,
.ec-struct-cell svg {
  width: 100px;
  height: 100px;
  object-fit: contain;
  display: block;
}

/* 히스토그램의 폭 상한. **420px 상한은 원래 설계이므로 유지한다** — 넓은 화면에서
   막대그래프가 카드 전체로 늘어나면 읽기 어렵다.
   ★ 예전에는 이 클래스가 `<canvas>` 에 직접 붙어 있었다. 캔버스가 `width="400"` 이라
   390px 뷰포트(가용폭 358px)에서 400px 로 렌더돼 문서를 넘겼다(실측 right=433).
   `max-width` 만 100% 로 바꾸면 폭은 막히지만 Chart.js 가 인라인으로 쓰는
   `height: 200px` 를 이길 수 없어 차트가 324×200 으로 찌그러졌다(실측).
   ★ 그래서 이 클래스를 **래퍼**에 옮기고 차트를 `responsive: true` 로 바꿨다.
   Chart.js 가 래퍼 폭(`min(420px, 가용폭)`)에 맞춰 **다시 그리므로** 비율이 유지되고
   선명하다. PDF 경로의 `<img>` 는 여전히 이 클래스를 직접 쓴다.
   `test_evidence_card_chart_fluid.py` ECF-01~03 이 세 축을 고정한다. */
.ec-histogram {
  max-width: 420px;
  margin: 1rem 0;
}

/* ── Layout utilities ── */

.ec-page-wrapper {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2rem 1rem;
}

.ec-error-card {
  padding: 2rem;
  text-align: center;
}

.ec-error-card .btn-primary {
  margin-top: 1rem;
  display: inline-block;
}

.ec-error-text {
  color: var(--color-danger);
}

.ec-header {
  margin-bottom: 2rem;
}

.ec-rationale-card {
  padding: 1.15rem 1.15rem 1.05rem;
}

.ec-rationale-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.ec-rationale-summary {
  margin: 0 0 1rem;
  color: var(--color-text);
  font-size: 0.97rem;
  line-height: 1.75;
}

.ec-rationale-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.ec-rationale-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 0.9rem 0.95rem;
}

.ec-rationale-item-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.ec-rationale-item-title {
  margin-top: 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
}

.ec-rationale-item-body {
  margin: 0.55rem 0 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.ec-rationale-item-note {
  margin: 0.15rem 0 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.ec-rationale-item-source {
  display: inline-flex;
  margin-top: 0.1rem;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-primary);
  text-decoration: none;
}

.ec-rationale-item-source:hover {
  text-decoration: underline;
}

.ec-rationale-chip-row {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-top: 0.7rem;
}

.ec-rationale-cues,
.ec-rationale-sources {
  margin-top: 1rem;
}

.ec-rationale-subtitle {
  margin: 0 0 0.55rem;
  font-size: 0.86rem;
  color: var(--color-text-secondary);
}

.ec-rationale-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-text-secondary);
}

.ec-rationale-list li + li {
  margin-top: 0.45rem;
}

.ec-identity-card {
  padding: 1.05rem 1.05rem 1rem;
}

.ec-identity-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.ec-identity-subtitle {
  max-width: 36rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

.ec-identity-summary {
  margin: 0.65rem 0 0;
  color: var(--color-text);
  font-size: 0.93rem;
  line-height: 1.7;
}

.ec-identity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
  margin-top: 0.95rem;
}

.ec-identity-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-primary) 5%, var(--color-surface)) 0%,
    var(--color-surface) 100%
  );
  padding: 0.95rem 1rem;
}

.ec-identity-label {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.ec-identity-value {
  margin-top: 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
}

.ec-identity-detail {
  margin-top: 0.4rem;
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.ec-identity-link {
  display: inline-flex;
  margin-top: 0.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.ec-identity-link:hover {
  text-decoration: underline;
}

.ec-guidance-card {
  padding: 1.05rem 1.05rem 1rem;
}

.ec-guidance-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.ec-guidance-subtitle {
  max-width: 36rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

.ec-guidance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
  margin-top: 0.95rem;
}

.ec-guidance-item {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-primary) 6%, var(--color-surface)) 0%,
    var(--color-surface) 100%
  );
  padding: 0.95rem 1rem;
}

.ec-guidance-item > .btn-outline {
  width: 100%;
  min-height: 44px;
  margin-top: auto;
  justify-content: center;
}

.ec-guidance-task {
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text);
}

.ec-guidance-source {
  margin-top: 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.ec-guidance-detail {
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--color-primary);
  line-height: 1.55;
}

.ec-guidance-note {
  margin: 0.6rem 0 0.85rem;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.ec-page-title {
  margin: 0.25rem 0;
}

.ec-badge-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.ec-project-label {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.ec-provenance-card {
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid color-mix(in srgb, var(--color-primary) 18%, var(--color-border));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-primary) 7%, var(--color-surface)) 0%,
    var(--color-surface) 100%
  );
}

.ec-provenance-banner {
  margin-top: 0.25rem;
}

.ec-provenance-print {
  margin-top: 1.5rem;
}

.ec-provenance-chip-row {
  margin-top: 0.75rem;
}

.ec-provenance-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.ec-provenance-title {
  margin: 0.15rem 0 0;
  font-size: 1.02rem;
  line-height: 1.4;
}

.ec-provenance-meta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.ec-provenance-details {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.65rem;
  padding-top: 0.65rem;
  border-top: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
  font-size: 0.84rem;
  color: var(--color-text-secondary);
}

.ec-provenance-link {
  color: var(--color-primary);
  text-decoration: none;
}

.ec-provenance-link:hover {
  text-decoration: underline;
}

.ec-provenance-source {
  font-weight: 600;
  color: var(--color-text);
}

.ec-provenance-target {
  font-weight: 600;
  color: var(--color-text);
}

.ec-section-card {
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.ec-section-title {
  margin: 0 0 0.75rem;
}

.ec-placeholder {
  color: var(--color-text-muted);
}

.ec-project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.ec-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.ec-btn-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ec-print-only {
  display: none;
}

.status-badge.status-clinical {
  background: var(--color-warning);
}

/* #249 — no explicit color, so this badge inherits the table cell's text
   color. Light's inherited near-black text passes against --color-warning
   (5.30:1), but dark's inherited --color-text (#f1f5f9) on --color-warning
   (#fbbf24) is 1.52:1 (measured live via getComputedStyle on a rendered
   .status-clinical instance). Same fix as .status-badge.status-approved
   above: swap to the on-fill background + inverse text pairing already
   established in AUDIT4 1단계 (--color-warning-on-fill, 5.02:1 PASS). */
:root[data-theme="dark"] .status-badge.status-clinical {
  background: var(--color-warning-on-fill);
  color: var(--color-text-inverse);
}

@media (max-width: 900px) {
  .ec-rationale-grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  .ec-no-print {
    display: none !important;
  }

  .ec-print-only {
    display: block !important;
  }

  .ec-provenance-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .ec-rationale-card,
  .ec-rationale-item {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}