/* Cage-grade litmus · National Treasure fiction lane
 * Dark-first for claim/select readability; light has full contrast too. */

.cage-shell {
  max-width: min(1000px, 100%);
  margin: 0 auto;
  padding: 12px 16px 36px;
  color: var(--ink, #e6edf3);
}

/* Force readable ink on all nested text (avoids washed inherit) */
.cage-shell,
.cage-shell p,
.cage-shell li,
.cage-shell h2,
.cage-shell h3,
.cage-shell h4,
.cage-shell label,
.cage-shell span,
.cage-shell b,
.cage-shell figcaption {
  color: inherit;
}

.cage-hero h2 {
  margin: 0 0 6px;
  font-size: 1.15rem;
  color: var(--ink, #e6edf3);
  font-weight: 700;
}
.cage-hero p {
  margin: 0 0 12px;
  color: var(--muted, #a8b3c0);
  font-size: 0.9rem;
  line-height: 1.45;
  max-width: 70ch;
}
.cage-hero p strong,
.cage-hero p em {
  color: var(--ink, #e6edf3);
}

.cage-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
@media (max-width: 720px) {
  .cage-pair {
    grid-template-columns: 1fr;
  }
}
.cage-pane {
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.35);
  color: #e6edf3;
}
.cage-pane figcaption {
  padding: 6px 10px;
  font: 700 0.68rem/1.2 ui-monospace, Menlo, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #7dd3fc !important;
  background: rgba(0, 0, 0, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.cage-img {
  min-height: 160px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  background: #0a0a0a;
}
.cage-img img {
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: contain;
  display: block;
}
.cage-img-note {
  padding: 6px 10px 8px;
  font-size: 0.75rem;
  color: #c4cdd8 !important;
  line-height: 1.35;
  background: rgba(0, 0, 0, 0.55);
}

.cage-doctrine {
  border: 1px solid rgba(255, 159, 10, 0.4);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 12px;
  background: rgba(255, 159, 10, 0.1);
  color: var(--ink, #e6edf3);
}
.cage-doctrine ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--ink, #e6edf3);
}
.cage-doctrine li {
  color: var(--ink, #e6edf3);
  margin: 0.2em 0;
}
.cage-doctrine li.hook {
  color: #ffb340 !important;
  font-weight: 650;
  margin-top: 6px;
}

.cage-nt {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255, 255, 255, 0.16);
  color: var(--ink, #e6edf3);
}
.cage-nt h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
  color: var(--ink, #e6edf3) !important;
}
.cage-nt .tag.fiction {
  font: 700 0.62rem/1 ui-monospace, Menlo, monospace;
  letter-spacing: 0.06em;
  color: #ff8a80 !important;
  border: 1px solid rgba(255, 138, 128, 0.55);
  border-radius: 999px;
  padding: 2px 6px;
  margin-left: 6px;
  vertical-align: middle;
}
.cage-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 640px) {
  .cage-cols {
    grid-template-columns: 1fr;
  }
}
.cage-cols h4 {
  margin: 0 0 4px;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #9fb0c3 !important;
}
.cage-cols ul {
  margin: 0;
  padding-left: 16px;
  font-size: 0.8rem;
  color: var(--ink, #e6edf3);
}
.cage-cols li {
  color: var(--ink, #e6edf3);
}

.cage-board {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}
.cage-q {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(18, 22, 30, 0.92);
  color: #e6edf3;
}
.cage-q-id {
  font: 700 0.68rem/1.2 ui-monospace, Menlo, monospace;
  letter-spacing: 0.05em;
  color: #7dd3fc !important;
  margin-bottom: 6px;
}
.cage-q-claim {
  margin: 0 0 8px;
  font-size: 0.92rem;
  line-height: 1.45;
  color: #f0f4f8 !important;
  font-weight: 500;
}
.cage-q select {
  width: 100%;
  max-width: 260px;
  appearance: none;
  -webkit-appearance: none;
  background: #0d1117 !important;
  border: 1px solid rgba(125, 211, 252, 0.35);
  color: #f0f4f8 !important;
  border-radius: 8px;
  padding: 8px 10px;
  font: 600 0.85rem/1.2 system-ui, sans-serif;
}
.cage-q select option {
  background: #0d1117;
  color: #f0f4f8;
}

.cage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.cage-btn {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #f0f4f8 !important;
  border-radius: 8px;
  padding: 8px 12px;
  font: 600 0.8rem/1.2 system-ui, sans-serif;
  cursor: pointer;
}
.cage-btn.primary {
  background: rgba(10, 132, 255, 0.35);
  border-color: rgba(125, 211, 252, 0.55);
  color: #fff !important;
}
.cage-btn:hover {
  border-color: rgba(125, 211, 252, 0.65);
  background: rgba(10, 132, 255, 0.2);
}

.cage-result {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 12px 14px;
  min-height: 48px;
  background: rgba(12, 16, 22, 0.95);
  font-size: 0.88rem;
  color: #e6edf3 !important;
}
.cage-grade {
  font-size: 1rem;
  margin-bottom: 6px;
  font-weight: 700;
}
.cage-grade.fail {
  color: #ff8a80 !important;
}
.cage-grade.dojo {
  color: #7dd3fc !important;
}
.cage-grade.cage {
  color: #4ade80 !important;
}
.cage-result p {
  color: #c4cdd8 !important;
}
.cage-report {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}
.cage-report li {
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding: 8px 0;
  font-size: 0.8rem;
  line-height: 1.4;
}
.cage-report li.ok {
  color: #bbf7d0 !important;
}
.cage-report li.bad {
  color: #fecaca !important;
}
.cage-report .why {
  opacity: 0.92;
  color: inherit;
}
.cage-report code {
  font-family: ui-monospace, Menlo, monospace;
  color: #7dd3fc !important;
}

/* Dark page chrome when theme is dark (or default) */
html[data-theme="dark"] .labs-page.dec-page,
html:not([data-theme="light"]) .labs-page.dec-page {
  color: var(--ink, #e6edf3);
}

/* Light theme: real contrast (if user forces light) */
html[data-theme="light"] .cage-shell {
  color: #1c1917;
}
html[data-theme="light"] .cage-hero h2,
html[data-theme="light"] .cage-q-claim,
html[data-theme="light"] .cage-nt h3,
html[data-theme="light"] .cage-doctrine li {
  color: #1c1917 !important;
}
html[data-theme="light"] .cage-hero p,
html[data-theme="light"] .cage-img-note,
html[data-theme="light"] .cage-cols h4 {
  color: #44403c !important;
}
html[data-theme="light"] .cage-pane,
html[data-theme="light"] .cage-q,
html[data-theme="light"] .cage-result {
  background: #fafaf8;
  border-color: rgba(28, 25, 23, 0.14);
  color: #1c1917;
}
html[data-theme="light"] .cage-pane figcaption {
  background: #f0efeb;
  color: #0369a1 !important;
  border-bottom-color: rgba(28, 25, 23, 0.1);
}
html[data-theme="light"] .cage-img {
  background: #e7e5e4;
}
html[data-theme="light"] .cage-img-note {
  background: #f5f5f4;
}
html[data-theme="light"] .cage-q-id,
html[data-theme="light"] .cage-report code {
  color: #0369a1 !important;
}
html[data-theme="light"] .cage-q select {
  background: #fff !important;
  color: #1c1917 !important;
  border-color: rgba(28, 25, 23, 0.22);
}
html[data-theme="light"] .cage-q select option {
  background: #fff;
  color: #1c1917;
}
html[data-theme="light"] .cage-btn {
  background: #fff;
  color: #1c1917 !important;
  border-color: rgba(28, 25, 23, 0.2);
}
html[data-theme="light"] .cage-btn.primary {
  background: #0a84ff;
  color: #fff !important;
  border-color: #0a84ff;
}
html[data-theme="light"] .cage-report li.ok {
  color: #166534 !important;
}
html[data-theme="light"] .cage-report li.bad {
  color: #991b1b !important;
}
html[data-theme="light"] .cage-grade.fail {
  color: #b91c1c !important;
}
html[data-theme="light"] .cage-grade.dojo {
  color: #0369a1 !important;
}
html[data-theme="light"] .cage-grade.cage {
  color: #15803d !important;
}
html[data-theme="light"] .cage-doctrine {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(180, 83, 9, 0.35);
}
html[data-theme="light"] .cage-doctrine li.hook {
  color: #b45309 !important;
}