/* ============================================================
   CARD PAGE — /card/{set}/{slug}/
   ------------------------------------------------------------
   Same editorial language as /sets/ and /set/. System sans body,
   Instrument Serif italic for the card name + section heads,
   JetBrains Mono for folios + card numbers + price stamps.
   The masthead leads with the card image (right, slight tilt)
   and a type-tinted ambient glow behind it.
   ============================================================ */

.cardpage {
  --paper: #ffffff;
  --paper-soft: #f7f7f9;
  --paper-edge: #f2f2f5;
  --ink: #0e1430;
  --ink-soft: rgba(14, 20, 48, 0.62);
  --ink-faint: rgba(14, 20, 48, 0.4);
  --rule: rgba(14, 20, 48, 0.1);
  --accent: #1F2258;
  --accent-warm: #C3401A;
  --secret: #B8924F;
  --type-tint: #1F2258;

  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px 96px;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body:has(.cardpage) {
  background: #fff;
}

.cardpage .mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-feature-settings: 'tnum' 1;
}

.cardpage .serif {
  font-family: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  font-style: italic;
  font-weight: 400;
}

/* ---------- Breadcrumb ---------- */
.cardpage-breadcrumb {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 32px 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.cardpage-breadcrumb a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.15s ease;
}
.cardpage-breadcrumb a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cardpage-breadcrumb [aria-current] {
  color: var(--ink);
}

/* ============================================================
   MASTHEAD
   ============================================================ */
.cardpage-masthead {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 64px;
  align-items: center;
  padding: 32px 0 64px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 64px;
}
.cardpage-masthead:not(:has(.cardpage-masthead-art)) {
  grid-template-columns: 1fr;
}

.cardpage-vol {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 18px;
}
.cardpage-vol a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
  transition: border-color 0.15s ease;
}
.cardpage-vol a:hover {
  border-bottom-color: var(--accent-warm);
}

.cardpage-title {
  font-family: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.015em;
  margin: 0 0 22px;
  color: var(--ink);
  max-width: 14ch;
}
.cardpage-title em {
  font-style: italic;
}

.cardpage-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 24px;
}
.chip {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--paper-soft);
  border: 1px solid var(--rule);
  color: var(--ink-soft);
}
.chip--type {
  background: var(--type-tint);
  border-color: var(--type-tint);
  color: #fff;
}
.chip--secret {
  background: transparent;
  border-color: var(--secret);
  color: var(--secret);
}

.cardpage-lede {
  max-width: 56ch;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 32px;
}

.cardpage-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin: 0 0 28px;
}
.cardpage-stats > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cardpage-stats dt {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}
.cardpage-stats dd {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.cardpage-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.cardpage-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.005em;
  padding: 11px 18px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.cardpage-btn--primary {
  background: var(--ink);
  color: #fff;
}
.cardpage-btn--primary:hover {
  background: var(--accent-warm);
}
.cardpage-btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
}
.cardpage-btn--ghost:hover {
  border-color: var(--ink);
  background: var(--paper-soft);
}

/* ---------- Card art on the right ---------- */
.cardpage-masthead-art {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 340px;
}
.cardpage-masthead-art img {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  transform: rotate(1.4deg);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow:
    0 1px 1px rgba(14, 20, 48, 0.05),
    0 18px 44px -14px rgba(14, 20, 48, 0.3),
    0 44px 88px -22px rgba(14, 20, 48, 0.22);
}
.cardpage-masthead-art:hover img {
  transform: rotate(0) translateY(-6px);
}
.cardpage-masthead-art-glow {
  position: absolute;
  inset: -10% -16% -10% -16%;
  z-index: 1;
  background: radial-gradient(ellipse at center, var(--type-tint), transparent 70%);
  opacity: 0.18;
  filter: blur(40px);
  pointer-events: none;
}

/* ============================================================
   SECTION SCAFFOLDING
   ============================================================ */
.cardpage-section-head {
  margin: 0 0 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.cardpage-folio {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 12px;
}
.cardpage-folio strong {
  color: var(--ink);
  font-weight: 600;
  margin-right: 4px;
}
.cardpage-section-title {
  font-family: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(30px, 4.2vw, 44px);
  line-height: 1;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
}
.cardpage-section-title em {
  font-style: italic;
}

.cardpage-spec,
.cardpage-faq,
.cardpage-setmates {
  margin-bottom: 80px;
}

/* ============================================================
   SPEC SHEET — Card details + Pricing as one editorial unit
   ------------------------------------------------------------
   Two columns at desktop: left = card metadata, right = prices.
   Same definition-list pattern, same hairline rules, same mono
   labels. Feels like a printed product spec page.
   ============================================================ */
.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  border-top: 2px solid var(--ink);
}
.spec-block {
  margin: 0;
  padding: 24px 0 0;
}
.spec-block-label {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.spec-block-aside {
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  text-transform: none;
  font-size: 10px;
}

.spec-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
}
.spec-row dt {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
  line-height: 1.4;
}
.spec-row dd {
  margin: 0;
  font-size: 15px;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  letter-spacing: -0.005em;
}
.spec-value {
  font-weight: 500;
  font-feature-settings: 'tnum' 1;
}
/* Mono treatment for any value that's purely numeric/currency */
.spec-block:last-of-type .spec-value {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 600;
  font-size: 15px;
}
.spec-note {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  font-weight: 400;
}

/* PSA 10 row — subtle emphasis, no dashboard pill */
.spec-row.is-featured {
  background: linear-gradient(to right, var(--paper-soft), transparent);
  margin: 0 -12px;
  padding-left: 12px;
  padding-right: 12px;
}
.spec-row.is-featured dt {
  color: var(--ink);
  font-weight: 600;
}
.spec-row.is-featured .spec-value {
  font-size: 17px;
  color: var(--ink);
}
.spec-row.is-featured .spec-note {
  color: var(--accent-warm);
  font-weight: 500;
}

.spec-empty {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-size: 18px;
  color: var(--ink-soft);
  padding: 12px 0;
  margin: 0;
}

/* Full breakdown — collapsed by default below the spec grid */
.cardpage-variants {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.cardpage-variants summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.cardpage-variants summary::-webkit-details-marker { display: none; }
.cardpage-variants summary::before {
  content: '＋';
  font-size: 13px;
  width: 12px;
}
.cardpage-variants[open] summary {
  color: var(--ink);
  margin-bottom: 12px;
}
.cardpage-variants[open] summary::before { content: '−'; }

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
.spec-table thead th {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: left;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  font-weight: 500;
}
.spec-table thead th:last-child { text-align: right; }
.spec-table tbody th {
  font-weight: 400;
  font-size: 14px;
  text-align: left;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
}
.spec-table-cell {
  text-align: right;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
}

.cardpage-pricemeta {
  margin: -56px 0 80px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

.cardpage-affiliate-note {
  margin: 12px 0 0;
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  line-height: 1.4;
  max-width: 60ch;
}

/* ============================================================
   FAQ
   ============================================================ */
.cardpage-faq-item {
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
}
.cardpage-faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding-right: 32px;
  letter-spacing: -0.005em;
}
.cardpage-faq-item summary::-webkit-details-marker { display: none; }
.cardpage-faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  color: var(--ink-soft);
  transition: transform 0.2s ease;
}
.cardpage-faq-item[open] summary::after { content: '−'; }
.cardpage-faq-item p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 64ch;
}

/* ============================================================
   SETMATES — top 5 other cards from the same set
   ============================================================ */
.cardpage-setmates-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px 20px;
}
.setmate-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.18s ease;
}
.setmate-card:hover { transform: translateY(-4px); }
.setmate-card-art {
  display: block;
  aspect-ratio: 0.72;
  background: var(--paper-soft);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(14, 20, 48, 0.06);
  transition: box-shadow 0.18s ease;
}
.setmate-card:hover .setmate-card-art {
  box-shadow: 0 12px 32px -12px rgba(14, 20, 48, 0.25);
}
.setmate-card-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.setmate-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 2px;
}
.setmate-card-name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.6em;
}
.setmate-card-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  color: var(--ink-soft);
}
.setmate-card-meta .mono { font-size: 10px; letter-spacing: 0.04em; }
.setmate-card-price {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
}

.cardpage-setmates-link {
  margin: 32px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.cardpage-setmates-link a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 2px;
  transition: border-color 0.15s ease;
}
.cardpage-setmates-link a:hover {
  border-bottom-color: var(--accent-warm);
}

/* ============================================================
   PREV / NEXT
   ============================================================ */
.cardpage-prevnext {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}
.prevnext-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 24px;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 12px;
  transition: all 0.15s ease;
}
.prevnext-link:hover {
  border-color: var(--ink);
  background: var(--paper-soft);
}
.prevnext-link.next {
  text-align: right;
  align-items: flex-end;
}
.prevnext-direction {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.prevnext-name {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-size: 18px;
  color: var(--ink);
  line-height: 1.2;
}
.prevnext-num {
  font-size: 11px;
  color: var(--ink-soft);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 880px) {
  .cardpage-masthead {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 48px;
    margin-bottom: 48px;
    align-items: start;
  }
  .cardpage-masthead-art {
    order: -1;
    max-width: 280px;
    justify-self: center;
  }
  .cardpage-masthead-art img {
    transform: rotate(0deg);
  }
  .cardpage-masthead-art:hover img {
    transform: translateY(-4px);
  }
  .spec-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .cardpage-setmates-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px 14px;
  }
}

@media (max-width: 600px) {
  .cardpage {
    padding: 0 16px 64px;
  }
  .spec-row {
    grid-template-columns: 100px 1fr;
    gap: 12px;
  }
  .cardpage-stats {
    gap: 24px;
  }
  .cardpage-setmates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cardpage-prevnext {
    grid-template-columns: 1fr;
  }
  .prevnext-link.next {
    text-align: left;
    align-items: flex-start;
  }
}