/* PR-44: 실문서 업로드·검증 */
.vd-page {
  font-family: system-ui, -apple-system, Segoe UI, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
  margin: 0;
  padding: 1.25rem 1rem 2.5rem;
}
.vd-wrap {
  max-width: 720px;
  margin: 0 auto;
}
.vd-page h1 {
  font-size: 1.35rem;
  margin: 0 0 0.35rem;
}
.vd-page .lead {
  opacity: 0.85;
  font-size: 0.88rem;
  margin: 0 0 1.25rem;
  line-height: 1.5;
}
.vd-card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.vd-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}
.vd-field {
  margin-bottom: 0.75rem;
}
.vd-field label {
  display: block;
  font-size: 0.8rem;
  color: #94a3b8;
  margin-bottom: 0.25rem;
}
.vd-field input,
.vd-field select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.6rem;
  border-radius: 8px;
  border: 1px solid #475569;
  background: #0f172a;
  color: #f1f5f9;
  font-size: 0.95rem;
}
.vd-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.vd-btn {
  cursor: pointer;
  border: 0;
  border-radius: 8px;
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  background: #2563eb;
  color: #fff;
}
.vd-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.vd-btn--ghost {
  background: #334155;
  color: #e2e8f0;
}
.vd-btn--accent {
  background: #7c3aed;
}
.vd-error {
  display: none;
  background: rgba(220, 38, 38, 0.15);
  border: 1px solid #b91c1c;
  color: #fecaca;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.88rem;
}
.vd-result {
  display: none;
}
.vd-result .grid {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.35rem 0.75rem;
  font-size: 0.88rem;
}
.vd-result .grid div:nth-child(odd) {
  color: #94a3b8;
}
.vd-mono {
  font-family: ui-monospace, monospace;
  word-break: break-all;
  font-size: 0.82rem;
}
.vd-note {
  font-size: 0.78rem;
  opacity: 0.75;
  margin-top: 0.75rem;
  line-height: 1.45;
}

/* PR-43-C-R */
.vd-warn--block {
  background: rgba(234, 179, 8, 0.12);
  border: 1px solid #ca8a04;
  color: #fef9c3;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.88rem;
}
.vd-qr-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-start;
}
.vd-qr-video {
  width: 100%;
  max-width: 420px;
  border-radius: 10px;
  background: #020617;
  border: 1px solid #334155;
}
.vd-qr-canvas,
.vd-file-canvas {
  display: none;
}
.vd-id-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
@media (max-width: 560px) {
  .vd-id-grid {
    grid-template-columns: 1fr;
  }
}
.vd-id-label {
  display: block;
  font-size: 0.75rem;
  color: #94a3b8;
  margin-bottom: 0.2rem;
}
.vd-id-value {
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
  word-break: break-all;
  padding: 0.45rem 0.5rem;
  background: #0f172a;
  border-radius: 8px;
  border: 1px solid #475569;
}
.vd-details {
  margin-top: 1.25rem;
  padding: 0.75rem 1rem;
  background: #0f172a;
  border: 1px dashed #475569;
  border-radius: 10px;
  color: #cbd5e1;
  font-size: 0.88rem;
}
.vd-details summary {
  cursor: pointer;
  font-weight: 600;
  color: #e2e8f0;
}
.vd-card--inner {
  margin-top: 0.75rem;
}

.vd-cert-actions {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #334155;
}
.vd-cert-actions__title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: #e2e8f0;
}
.vd-cert-actions__note {
  margin-top: 0;
  margin-bottom: 0.5rem;
}
a.vd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-sizing: border-box;
}
.vd-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #cbd5e1;
  cursor: pointer;
}
.vd-check input {
  margin-top: 0.2rem;
}

.mcd-table-wrap {
  overflow-x: auto;
}
.mcd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.mcd-table th,
.mcd-table td {
  border: 1px solid #334155;
  padding: 0.45rem 0.5rem;
  text-align: left;
  vertical-align: top;
}
.mcd-table th {
  background: #0f172a;
  color: #94a3b8;
  font-weight: 600;
}

/* PR-80: document-certify-detail 사용자 정독 레이아웃 */
.dcd-note-top {
  margin: 0 0 1rem !important;
  opacity: 0.88;
  font-size: 0.87rem;
  line-height: 1.55;
}
.dcd-section-title {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: #f1f5f9;
}
.dcd-core-block .dcd-section-title {
  margin-bottom: 0.65rem;
}
.dcd-core-pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  font-family: inherit;
  font-size: 0.94rem;
  line-height: 1.68;
  color: #e2e8f0;
}
.dcd-empty-hint {
  margin: 0;
  font-size: 0.88rem;
  color: #94a3b8;
}
.dcd-ident .vd-mono,
.dcd-signer .vd-mono {
  font-size: 0.85rem;
}
.detail-dl.detail-dl--pr80 dt {
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.8rem;
  color: #94a3b8;
}
.detail-dl.detail-dl--pr80 dt:first-of-type {
  margin-top: 0;
}
.detail-dl.detail-dl--pr80 dd {
  color: #e2e8f0;
}

/* PR-81: 모바일 한 열·간격 */
@media (max-width: 480px) {
  .vd-wrap .vd-card,
  .vd-wrap .dcd-core-block {
    margin-bottom: 0.85rem;
  }
  .dcd-core-pre {
    font-size: 0.9rem;
    line-height: 1.72;
  }
  .dcd-section-title {
    font-size: 1rem;
  }
}