:root {
  --battle-panel: rgba(19, 20, 24, 0.9);
  --battle-panel-strong: rgba(14, 15, 18, 0.96);
  --battle-line: rgba(214, 186, 150, 0.14);
  --battle-ink: #f5ede4;
  --battle-muted: #b9a99a;
  --battle-amber: #d29b5b;
  --battle-green: #6fb487;
  --battle-red: #cf7a79;
  --battle-blue: #7aa9cf;
}

.battle-page {
  background:
    radial-gradient(circle at top left, rgba(210, 155, 91, 0.12), transparent 28%),
    radial-gradient(circle at 80% 0%, rgba(122, 169, 207, 0.14), transparent 26%),
    linear-gradient(180deg, #201610 0%, #17110d 52%, #110d0b 100%);
  color: var(--battle-ink);
}

.battle-page .topbar {
  background: rgba(23, 18, 14, 0.82);
  border-color: rgba(214, 186, 150, 0.14);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.battle-page .brand small,
.battle-page .topnav a {
  color: var(--battle-muted);
}

.battle-page .topnav a:hover,
.battle-page .topnav a.active {
  background: rgba(210, 155, 91, 0.12);
  color: var(--battle-ink);
}

.battle-page .brand-mark {
  background: linear-gradient(135deg, #d29b5b, #e5bb8a);
  color: #1d1410;
}

.battle-main {
  display: grid;
  gap: 24px;
}

.battle-page .panel {
  background: linear-gradient(180deg, rgba(26, 23, 20, 0.95), rgba(17, 15, 14, 0.96));
  border-color: var(--battle-line);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.battle-page .panel::before {
  background: linear-gradient(90deg, transparent, rgba(210, 155, 91, 0.24), transparent);
}

.battle-page .eyebrow,
.battle-label,
.battle-meta-label,
.battle-detail-label {
  color: #c9a77d;
}

.battle-page h1,
.battle-page h2,
.battle-page h3,
.battle-page strong {
  color: var(--battle-ink);
}

.battle-subtitle {
  margin-bottom: 10px;
  font-size: 1.2rem;
  color: #e4d3c0;
}

.battle-copy,
.battle-callout p,
.battle-source-note,
.battle-record-summary,
.battle-placeholder,
.battle-detail-copy,
.battle-empty-card,
.battle-code-note {
  color: var(--battle-muted);
  line-height: 1.6;
}

.battle-hero {
  display: grid;
  gap: 22px;
  padding: 30px;
}

.battle-hero-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.battle-callout {
  padding: 18px;
  border: 1px solid rgba(214, 186, 150, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}

.battle-callout strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.battle-label {
  margin: 0 0 8px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.battle-source-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.battle-source-button {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  min-width: 210px;
  padding: 14px 16px;
  border: 1px solid rgba(214, 186, 150, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.battle-source-button:hover {
  transform: translateY(-1px);
  border-color: rgba(210, 155, 91, 0.35);
}

.battle-source-button.active {
  border-color: rgba(210, 155, 91, 0.5);
  background: rgba(210, 155, 91, 0.08);
}

.battle-source-button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.battle-source-title {
  font-weight: 700;
  color: var(--battle-ink);
}

.battle-source-caption {
  font-size: 0.84rem;
  color: var(--battle-muted);
}

.battle-source-meta,
.battle-state-cards,
.battle-detail-grid,
.battle-proof-grid,
.battle-artifact-grid {
  display: grid;
  gap: 12px;
}

.battle-state-cards {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.battle-stat-card,
.battle-source-note,
.battle-empty-card,
.battle-detail-card,
.battle-raw-card {
  padding: 16px;
  border: 1px solid rgba(214, 186, 150, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.battle-stat-card strong,
.battle-source-note strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.35rem;
}

.battle-workbench {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.18fr);
  gap: 24px;
  align-items: start;
}

.battle-rail {
  display: grid;
  gap: 24px;
}

.battle-proof-panel {
  position: sticky;
  top: 108px;
}

.battle-record-list {
  display: grid;
  gap: 10px;
}

.battle-record {
  width: 100%;
  padding: 16px;
  border: 1px solid rgba(214, 186, 150, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.battle-record:hover,
.battle-record.active {
  transform: translateY(-1px);
  border-color: rgba(210, 155, 91, 0.36);
  background: rgba(210, 155, 91, 0.08);
}

.battle-record-meta,
.battle-detail-meta,
.battle-artifact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.battle-record-title {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
  font-size: 1rem;
}

.battle-record-subtitle {
  display: block;
  margin-bottom: 6px;
  font-size: 0.86rem;
  color: #d7c7b7;
}

.battle-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border: 1px solid rgba(214, 186, 150, 0.14);
  border-radius: 999px;
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.03);
  color: var(--battle-muted);
}

.battle-badge.extracted-only {
  border-color: rgba(122, 169, 207, 0.3);
  color: var(--battle-blue);
}

.battle-badge.resolved {
  border-color: rgba(214, 186, 150, 0.3);
  color: var(--battle-amber);
}

.battle-badge.proof-complete {
  border-color: rgba(111, 180, 135, 0.3);
  color: var(--battle-green);
}

.battle-badge.missing-context {
  border-color: rgba(207, 122, 121, 0.3);
  color: var(--battle-red);
}

.battle-badge.partial-index {
  border-color: rgba(214, 186, 150, 0.3);
  color: var(--battle-amber);
}

.battle-detail-head {
  margin-bottom: 16px;
}

.battle-detail-head h2 {
  margin-bottom: 8px;
}

.battle-detail-body {
  display: grid;
  gap: 14px;
}

.battle-detail-section {
  display: grid;
  gap: 12px;
}

.battle-detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.battle-detail-card strong,
.battle-empty-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.98rem;
}

.battle-detail-label,
.battle-meta-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.battle-code {
  margin: 0;
  padding: 14px;
  border-radius: 14px;
  background: rgba(6, 7, 10, 0.66);
  border: 1px solid rgba(214, 186, 150, 0.1);
  color: #f5ede4;
  overflow-x: auto;
  font-size: 0.84rem;
  line-height: 1.55;
}

.battle-empty-card {
  background: rgba(255, 255, 255, 0.015);
}

.battle-footer-note {
  font-size: 0.82rem;
  color: var(--battle-muted);
}

@media (max-width: 1024px) {
  .battle-workbench,
  .battle-hero-grid,
  .battle-state-cards {
    grid-template-columns: 1fr;
  }

  .battle-proof-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .battle-detail-grid {
    grid-template-columns: 1fr;
  }

  .battle-source-button {
    min-width: 100%;
  }
}