/* Blueprint Library — resource library page styles */

.bl-page {
  --bl-text: #3a2e28;
  --bl-muted: rgba(58, 46, 40, 0.68);
  --bl-faint: rgba(58, 46, 40, 0.45);
  --bl-hairline: rgba(74, 52, 40, 0.14);
  --bl-green: #4a7350;
  --bl-gold: #b8956a;
  --bl-bark: #4a3428;
  --division-accent: var(--bl-gold);
  --division-glow: rgba(184, 149, 106, 0.22);
  color: var(--bl-text);
  background-color: #f4ede0;
  background-image:
    radial-gradient(ellipse 85% 52% at 50% -6%, rgba(184, 149, 106, 0.22), transparent 58%),
    radial-gradient(ellipse 48% 38% at 10% 90%, rgba(74, 115, 80, 0.12), transparent 52%),
    linear-gradient(180deg, #f4ede0 0%, #ebe4d4 100%);
}

.bl-page .kicker {
  color: var(--bl-faint);
}

.bl-page .hr {
  background: linear-gradient(90deg, var(--bl-green), var(--bl-gold), transparent);
  opacity: 0.55;
}

.bl-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 0 16px;
}

.bl-title {
  font-size: clamp(29px, 5vw, 41px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 8px 0 0;
  color: var(--bl-text);
}

.bl-subtitle {
  margin: 18px auto 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--bl-muted);
}

.bl-section-gap {
  margin: 48px 0;
}

/* ── Library sections ── */
.bl-library {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.bl-library-section {
  padding: 24px 22px 22px;
  border: 1px solid var(--bl-hairline);
  border-left: 4px solid var(--bl-green);
  border-radius: var(--radius);
  background: #faf6ef;
  box-shadow: 0 10px 28px rgba(74, 52, 40, 0.06);
}

.bl-library-section:nth-child(even) {
  border-left-color: var(--bl-gold);
}

.bl-library-section-head {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--bl-hairline);
}

.bl-library-section-title {
  margin: 0;
  font-size: clamp(18px, 2.8vw, 21px);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bl-text);
}

.bl-library-section-intro {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--bl-muted);
}

/* ── Resource cards ── */
.bl-resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.bl-resource-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 100%;
  padding: 18px 16px 16px;
  border: 1px solid var(--bl-hairline);
  border-radius: var(--radius);
  background: #fffdf9;
}

.bl-resource-card--live {
  border-top: 2px solid rgba(74, 115, 80, 0.45);
}

.bl-resource-card--soon {
  border-top: 2px solid rgba(184, 149, 106, 0.35);
  background: rgba(74, 52, 40, 0.03);
  opacity: 0.92;
}

.bl-resource-format {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bl-green);
}

.bl-resource-card--soon .bl-resource-format {
  color: var(--bl-bark);
}

.bl-resource-title {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.05em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--bl-text);
}

.bl-resource-desc {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.65;
  color: var(--bl-muted);
}

.bl-resource-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  margin-top: 6px;
  padding: 10px 14px;
  border: 1px solid var(--bl-hairline);
  border-radius: var(--radius);
  background: rgba(74, 52, 40, 0.06);
  color: var(--bl-faint);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  cursor: not-allowed;
}

.bl-resource-btn:disabled {
  opacity: 1;
}

.bl-resource-btn--active {
  border-color: rgba(74, 115, 80, 0.45);
  background: linear-gradient(180deg, #5a8560 0%, var(--bl-green) 100%);
  color: #f4ede0;
  cursor: pointer;
  transition: box-shadow 140ms ease, transform 140ms ease;
}

.bl-resource-btn--active:hover,
.bl-resource-btn--active:focus-visible {
  box-shadow: 0 0 20px rgba(74, 115, 80, 0.28);
  transform: translateY(-1px);
  outline: none;
}

/* ── Disclaimer ── */
.bl-disclaimer {
  margin-top: 8px;
  padding: 20px 22px;
  border: 1px solid var(--bl-hairline);
  border-left: 4px solid var(--bl-gold);
  border-radius: var(--radius);
  background: #faf6ef;
}

.bl-disclaimer-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bl-bark);
}

.bl-disclaimer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--bl-muted);
  max-width: 72ch;
}

.bl-divisions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 8px;
}

.bl-divisions a {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--bl-muted);
  text-decoration: none;
}

.bl-divisions a:hover,
.bl-divisions a:focus-visible {
  color: var(--bl-bark);
  text-decoration: underline;
  text-underline-offset: 3px;
  outline: none;
}

.bl-divisions a.is-hub {
  color: var(--bl-green);
}

.bl-footer {
  color: var(--bl-faint);
  border-top-color: var(--bl-hairline);
  background: #e8dfd0;
}

.bl-footer .footer-brand {
  color: var(--bl-green);
}

.bl-footer .footer-motto,
.bl-footer .site-legal-links a {
  color: var(--bl-muted);
}

.bl-footer .site-legal-links a:hover,
.bl-footer .site-legal-links a:focus-visible {
  color: var(--bl-bark);
}

@media (max-width: 540px) {
  .bl-library-section {
    padding: 20px 16px 18px;
  }

  .bl-resource-grid {
    grid-template-columns: 1fr;
  }

  .bl-resource-btn,
  .bl-resource-btn--active {
    width: 100%;
  }

  .bl-reader-nav {
    flex-direction: column;
  }

  .bl-reader-nav button {
    width: 100%;
  }

  .bl-pdf-frame {
    min-height: 52vh;
  }
}

/* ── Resource reader ── */
.bl-reader-page .main {
  padding-bottom: 24px;
}

.bl-reader-back {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--bl-green);
  text-decoration: none;
}

.bl-reader-back:hover,
.bl-reader-back:focus-visible {
  color: var(--bl-bark);
  text-decoration: underline;
  text-underline-offset: 3px;
  outline: none;
}

.bl-reader-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--bl-hairline);
}

.bl-reader-category {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bl-bark);
}

.bl-reader-header .bl-resource-format {
  margin-bottom: 10px;
}

.bl-reader-title {
  margin: 0;
  font-size: clamp(23px, 4vw, 31px);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bl-text);
}

.bl-reader-intro {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bl-muted);
}

.bl-reader {
  margin-top: 8px;
}

.bl-reader-counter {
  margin-bottom: 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bl-bark);
}

.bl-reader-stage {
  min-height: 200px;
}

.bl-reader-card {
  display: none;
  padding: 24px 22px;
  border: 1px solid var(--bl-hairline);
  border-left: 4px solid var(--bl-green);
  border-radius: var(--radius);
  background: #fffdf9;
  box-shadow: 0 12px 32px rgba(74, 52, 40, 0.08);
}

.bl-reader-card.is-active {
  display: block;
  animation: bl-reader-card-in 0.35s ease;
}

@keyframes bl-reader-card-in {
  from {
    opacity: 0;
    transform: translateX(14px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.bl-reader-card h2 {
  margin: 0 0 14px;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bl-text);
}

.bl-reader-card h3 {
  margin: 16px 0 8px;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bl-bark);
}

.bl-reader-card h3:first-of-type {
  margin-top: 0;
}

.bl-reader-card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--bl-muted);
}

.bl-reader-card p:last-child {
  margin-bottom: 0;
}

.bl-reader-card ul,
.bl-reader-card ol {
  margin: 0 0 12px;
  padding-left: 1.25rem;
  font-size: 14px;
  line-height: 1.65;
  color: var(--bl-muted);
}

.bl-reader-card li {
  margin-bottom: 6px;
}

.bl-reader-card li:last-child {
  margin-bottom: 0;
}

.bl-reader-card strong {
  color: var(--bl-text);
  font-weight: 700;
}

.bl-reader-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.bl-reader-nav button {
  flex: 1;
  min-width: 140px;
  padding: 12px 18px;
  border: 1px solid rgba(74, 115, 80, 0.4);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #5a8560 0%, var(--bl-green) 100%);
  color: #f4ede0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: box-shadow 140ms ease, transform 140ms ease, opacity 140ms ease;
}

.bl-reader-nav button:hover:not(:disabled),
.bl-reader-nav button:focus-visible:not(:disabled) {
  box-shadow: 0 0 20px rgba(74, 115, 80, 0.28);
  transform: translateY(-1px);
  outline: none;
}

.bl-reader-nav button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.bl-reader-source {
  margin: 22px 0 0;
  font-size: 12px;
}

.bl-reader-source a {
  color: var(--bl-faint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.bl-reader-source a:hover,
.bl-reader-source a:focus-visible {
  color: var(--bl-bark);
  outline: none;
}

/* ── PDF preview ── */
.bl-pdf-preview-page .bl-reader-header {
  margin-bottom: 20px;
}

.bl-pdf-frame-wrap {
  border: 1px solid var(--bl-hairline);
  border-radius: var(--radius);
  background: #faf6ef;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(74, 52, 40, 0.08);
}

.bl-pdf-frame {
  display: block;
  width: 100%;
  min-height: 72vh;
  border: none;
  background: #fff;
}

.bl-pdf-fallback {
  margin: 0;
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--bl-muted);
  border-top: 1px solid var(--bl-hairline);
  background: rgba(74, 52, 40, 0.04);
}

.bl-pdf-actions {
  margin-top: 18px;
}