/* CPW 2026 site upgrade layer: catalog, reputation, and responsive images */
:root {
  --cpw-upgrade-ink: #261f1b;
  --cpw-upgrade-muted: #6f6259;
  --cpw-upgrade-cream: #fff8ef;
  --cpw-upgrade-paper: #ffffff;
  --cpw-upgrade-coral: #c95f52;
  --cpw-upgrade-gold: #f0c15f;
  --cpw-upgrade-green: #6f8f72;
  --cpw-upgrade-line: rgba(112, 82, 64, 0.18);
}

img {
  max-width: 100%;
  height: auto;
}

.mock-book img,
.book-thumb img,
.landing-book-image-wrap img,
.book-resource-card img,
.cover-stage img,
.journal-cover img,
.book-cover-mini img,
.hero-card img {
  object-fit: contain;
}

.landing-book-image-wrap img,
.book-resource-card img {
  width: min(100%, 320px);
  max-height: 430px;
  margin-inline: auto;
  display: block;
}

.cover-stage img,
.journal-cover img {
  width: min(100%, 420px);
  max-height: min(68vh, 560px);
  object-fit: contain;
}

.hero-card .mock-book,
.mock-book.cover-image-wrap,
.book-thumb.cover-image-wrap {
  max-height: 360px;
}

.cpw-published-catalog,
.cpw-reputation-panel,
.cpw-reader-resources {
  max-width: 1180px;
  margin: 34px auto;
  padding: 34px clamp(18px, 4vw, 42px);
  color: var(--cpw-upgrade-ink);
}

.cpw-published-catalog {
  border: 1px solid var(--cpw-upgrade-line);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 248, 239, 0.97), rgba(255, 255, 255, 0.97));
  box-shadow: 0 20px 55px rgba(38, 31, 27, 0.08);
}

.cpw-upgrade-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(201, 95, 82, 0.12);
  color: #963d33;
  font: 800 12px/1.1 Arial, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cpw-published-catalog h2,
.cpw-reputation-panel h2,
.cpw-reader-resources h2 {
  margin: 0 0 10px;
  color: var(--cpw-upgrade-ink);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: 0;
}

.cpw-published-catalog > p,
.cpw-reputation-panel > p,
.cpw-reader-resources > p {
  max-width: 760px;
  margin: 0 0 22px;
  color: var(--cpw-upgrade-muted);
  font-size: 17px;
  line-height: 1.55;
}

.cpw-book-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.cpw-book-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 17px;
  border: 1px solid var(--cpw-upgrade-line);
  border-radius: 18px;
  background: var(--cpw-upgrade-paper);
  box-shadow: 0 12px 28px rgba(38, 31, 27, 0.06);
}

.cpw-book-cover {
  display: grid;
  place-items: center;
  aspect-ratio: 2 / 3;
  max-height: 330px;
  margin-bottom: 14px;
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(150deg, #f8e8df, #fff8ef);
  border: 1px solid rgba(112, 82, 64, 0.14);
}

.cpw-book-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.cpw-cover-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: end start;
  padding: 20px;
  color: #fff;
  background:
    linear-gradient(150deg, rgba(25, 21, 24, 0.78), rgba(201, 95, 82, 0.86)),
    radial-gradient(circle at top right, rgba(240, 193, 95, 0.92), transparent 34%);
}

.cpw-cover-placeholder strong {
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.05;
}

.cpw-book-card h3 {
  margin: 0 0 8px;
  color: var(--cpw-upgrade-ink);
  font-size: 21px;
  line-height: 1.12;
}

.cpw-book-card p {
  margin: 0 0 14px;
  color: var(--cpw-upgrade-muted);
  font-size: 14px;
  line-height: 1.45;
}

.cpw-book-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.cpw-book-meta span {
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(111, 143, 114, 0.13);
  color: #3f6944;
  font: 800 11px/1 Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cpw-book-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.cpw-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(201, 95, 82, 0.35);
  color: #963d33;
  background: #fff;
  text-decoration: none;
  font: 800 13px/1.1 Arial, sans-serif;
}

.cpw-action-primary {
  border-color: transparent;
  color: #fff;
  background: var(--cpw-upgrade-coral);
}

.cpw-reputation-grid,
.cpw-resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.cpw-proof-card,
.cpw-resource-card {
  padding: 20px;
  border-radius: 18px;
  border: 1px solid var(--cpw-upgrade-line);
  background: rgba(255, 255, 255, 0.92);
}

.cpw-proof-card strong,
.cpw-resource-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--cpw-upgrade-ink);
  font-size: 18px;
}

.cpw-proof-card span,
.cpw-resource-card span {
  color: var(--cpw-upgrade-muted);
  font-size: 14px;
  line-height: 1.45;
}

.cpw-site-note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 4px solid var(--cpw-upgrade-gold);
  background: rgba(240, 193, 95, 0.12);
  color: var(--cpw-upgrade-muted);
  font: 700 14px/1.45 Arial, sans-serif;
}

@media (max-width: 980px) {
  .cpw-book-grid,
  .cpw-reputation-grid,
  .cpw-resource-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .landing-book-image-wrap img,
  .book-resource-card img,
  .cover-stage img,
  .journal-cover img {
    max-height: 42vh;
  }

  .cpw-published-catalog,
  .cpw-reputation-panel,
  .cpw-reader-resources {
    margin: 22px 12px;
    padding: 24px 16px;
    border-radius: 18px;
  }

  .cpw-book-grid,
  .cpw-reputation-grid,
  .cpw-resource-grid {
    grid-template-columns: 1fr;
  }

  .cpw-book-card {
    padding: 15px;
  }

  .cpw-book-cover {
    max-height: 300px;
  }
}