/* WATER_CLASSIC_EVIDENCE_RECONSTRUCTION_R1 — additional styles */
/* Inherits v0.x digital-museum + academic-lab aesthetic */

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.metric-card {
  background: var(--card-cream);
  border: 1px solid #d4c5a9;
  border-radius: 4px;
  padding: 16px;
  text-align: center;
}
.metric-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 28px;
  color: var(--ink-charcoal);
  font-weight: 600;
}
.metric-label {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  color: #6b6354;
  margin-top: 4px;
}

.v1-section {
  margin: 40px 0;
  padding: 24px;
  background: var(--paper-white);
  border-left: 3px solid var(--seal-red);
}

.section-num {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--seal-red);
  font-weight: 600;
  margin-right: 8px;
}

.article-meta-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-family: 'Source Sans 3', sans-serif;
}
.article-meta-table th,
.article-meta-table td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid #e8e0cc;
}
.article-meta-table th {
  background: var(--card-cream);
  font-weight: 600;
  color: var(--ink-charcoal);
  width: 30%;
}

.v1-status-banner {
  background: linear-gradient(135deg, #fdf6e3 0%, #f5ead3 100%);
  border: 2px solid var(--seal-red);
  border-radius: 4px;
  padding: 16px 20px;
  margin: 16px 0;
  font-family: 'Source Serif 4', serif;
  font-size: 16px;
  line-height: 1.6;
}
.v1-status-banner p {
  margin: 6px 0;
}

.provenance-box {
  background: var(--card-cream);
  border-left: 3px solid #6b6354;
  padding: 12px 16px;
  margin: 16px 0;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
}

.tier-badge {
  background: #fdf6e3;
  border: 1px dashed #b8a07a;
  border-radius: 4px;
  padding: 10px 14px;
  margin: 12px 0;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  color: #6b6354;
}

.ocr-excerpt {
  background: #f5ead3;
  border-left: 2px solid #b8a07a;
  padding: 10px 14px;
  margin: 8px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  line-height: 1.5;
  overflow-x: auto;
}

.claim-filter {
  display: flex;
  gap: 8px;
  margin: 16px 0;
  flex-wrap: wrap;
}
.filter-btn {
  background: var(--paper-white);
  border: 1px solid #d4c5a9;
  border-radius: 4px;
  padding: 8px 14px;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  cursor: pointer;
  color: var(--ink-charcoal);
}
.filter-btn:hover {
  background: var(--card-cream);
}
.filter-btn.active {
  background: var(--seal-red);
  color: var(--paper-white);
  border-color: var(--seal-red);
}

.claims-list {
  display: grid;
  gap: 16px;
}
.claim-card {
  background: var(--card-cream);
  border: 1px solid #d4c5a9;
  border-left: 4px solid var(--seal-red);
  border-radius: 4px;
  padding: 14px 18px;
}
.claim-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.claim-id {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--ink-charcoal);
}
.claim-status {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 3px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.claim-status-supported {
  background: #d4e8d4;
  color: #2d5a2d;
}
.claim-status-partially_supported {
  background: #f5e8c5;
  color: #6b5a2d;
}
.claim-status-not_supported {
  background: #f0d4d4;
  color: #6b2d2d;
}
.claim-text {
  font-family: 'Source Serif 4', serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-charcoal);
  margin: 8px 0;
}
.claim-evidence {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  color: #4a4234;
  margin-top: 8px;
}
.claim-evidence p {
  margin: 4px 0;
}

.download-list {
  list-style: none;
  padding: 0;
}
.download-list li {
  padding: 8px 0;
  border-bottom: 1px dashed #d4c5a9;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 14px;
}
.download-list a {
  color: var(--seal-red);
  text-decoration: none;
  font-weight: 600;
}
.download-list a:hover {
  text-decoration: underline;
}

.masthead-footer {
  background: var(--card-cream);
  padding: 20px;
  text-align: center;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 13px;
  color: #6b6354;
  border-top: 1px solid #d4c5a9;
  margin-top: 40px;
}

.badge-version {
  background: #d4c5a9;
  color: var(--ink-charcoal);
}
.badge-status {
  background: var(--seal-red);
  color: var(--paper-white);
}
.badge-publication {
  background: #6b6354;
  color: var(--paper-white);
}