/* manabase-guides.css — data-driven manabase guide pages.
   Sub-hub at /guides/manabase/ + 3 deep-dive pages.
   Design tokens inherited from base.css (no overrides). */

/* ── Sub-hub layout ─────────────────────────────────────────────── */
.mb-hub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 1.5rem 0 2rem;
}

@media (min-width: 720px) {
  .mb-hub-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1080px) {
  .mb-hub-grid { grid-template-columns: repeat(3, 1fr); }
}

.mb-hub-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mb-hub-card:hover {
  border-color: rgba(167, 139, 250, 0.45);
  box-shadow: 0 4px 24px rgba(167, 139, 250, 0.12);
}

.mb-hub-card-tag {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--accent);
  width: fit-content;
}

.mb-hub-card h2 {
  font-size: 1.2rem;
  margin: 0;
  line-height: 1.3;
}

.mb-hub-card h2 a {
  color: var(--text-primary);
}

.mb-hub-card h2 a:hover {
  color: var(--accent-purple);
}

.mb-hub-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

.mb-hub-card-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--card-border);
}

/* ── Data tables (comparison + scenario rows) ───────────────────── */
.mb-data-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1rem 0 1.5rem;
}

.mb-data-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.mb-data-table th,
.mb-data-table td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--card-border);
}

.mb-data-table thead th {
  background: rgba(255, 255, 255, 0.04);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  font-size: 0.85rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.mb-data-table tbody tr {
  background: var(--card-bg);
}

.mb-data-table tbody tr:hover {
  background: rgba(167, 139, 250, 0.04);
}

.mb-data-table .mb-num { text-align: right; }
.mb-data-table .mb-num-up { color: #6dd58a; font-weight: 600; }
.mb-data-table .mb-num-down { color: #e88a8a; font-weight: 600; }
.mb-data-table .mb-num-flat { color: var(--text-muted); }
.mb-data-table caption {
  caption-side: bottom;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 0.5rem 0 0;
  text-align: left;
  font-style: italic;
}

/* ── Key-finding callouts ───────────────────────────────────────── */
.mb-finding {
  border-left: 4px solid var(--accent);
  background: rgba(212, 175, 55, 0.06);
  padding: 1rem 1.25rem;
  border-radius: 0 8px 8px 0;
  margin: 1.25rem 0;
}

.mb-finding-tag {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.mb-finding p {
  margin: 0;
  color: var(--text-primary);
  font-size: 0.98rem;
  line-height: 1.55;
}

.mb-finding.mb-warning {
  border-left-color: #e8a06a;
  background: rgba(232, 160, 106, 0.06);
}

.mb-finding.mb-warning .mb-finding-tag { color: #e8a06a; }

.mb-finding.mb-purple {
  border-left-color: var(--accent-purple);
  background: rgba(167, 139, 250, 0.06);
}

.mb-finding.mb-purple .mb-finding-tag { color: var(--accent-purple); }

/* ── Methodology box ────────────────────────────────────────────── */
.mb-methodology {
  background: var(--card-bg-hi);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.mb-methodology h2,
.mb-methodology h3 {
  margin-top: 0;
}

.mb-methodology dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  margin: 0.75rem 0 0;
}

@media (min-width: 600px) {
  .mb-methodology dl {
    grid-template-columns: minmax(140px, max-content) 1fr;
    column-gap: 1.25rem;
    row-gap: 0.5rem;
  }
}

.mb-methodology dt {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.mb-methodology dd {
  margin: 0 0 0.25rem 0;
  color: var(--text-primary);
  font-size: 0.95rem;
}

@media (min-width: 600px) {
  .mb-methodology dd { margin-bottom: 0; }
}

/* ── Scenario block (deck definition for reproducibility) ──────── */
.mb-scenario {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
}

.mb-scenario h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.mb-scenario p {
  margin: 0.25rem 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.mb-scenario details {
  margin-top: 0.6rem;
}

.mb-scenario summary {
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--accent-purple);
  font-weight: 600;
  user-select: none;
}

.mb-scenario summary:hover { color: var(--accent-purple-hover); }

.mb-scenario pre {
  background: var(--bg-dark);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ── Calculator deep-link CTA ───────────────────────────────────── */
.mb-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
}

.mb-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.2rem;
  background: var(--accent-purple);
  color: var(--bg-dark);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.mb-cta-btn:hover {
  background: var(--accent-purple-hover);
  color: var(--bg-dark);
}

.mb-cta-btn-secondary {
  background: transparent;
  color: var(--accent-purple);
  border: 1px solid var(--accent-purple);
}

.mb-cta-btn-secondary:hover {
  background: rgba(167, 139, 250, 0.1);
  color: var(--accent-purple-hover);
}

/* ── Inline TOC (navigable list of anchors) ────────────────────── */
.mb-toc {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0 2rem;
}

.mb-toc-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin: 0 0 0.5rem;
}

.mb-toc ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.mb-toc ol a { color: var(--accent-purple); }
.mb-toc ol a:hover { color: var(--accent-purple-hover); text-decoration: underline; }

/* ── FAQ section (matches existing FAQ schema visually) ──────── */
.mb-faq {
  margin: 2rem 0 1rem;
}

.mb-faq h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.mb-faq p {
  color: var(--text-secondary);
  margin-top: 0.25rem;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ── Sources & references list ──────────────────────────────────── */
.mb-sources {
  margin: 2rem 0 1.5rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--card-bg);
}

.mb-sources h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.mb-sources ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

.mb-sources ol li { margin-bottom: 0.4rem; }
.mb-sources ol a { color: var(--accent-purple); }
.mb-sources ol a:hover { text-decoration: underline; }

/* ── Decision tree (sub-hub "Which guide do I need?") ──────────── */
.mb-route-intro {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0 0 1rem;
}

.mb-route {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1rem 0 2rem;
}

.mb-route-q {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.75rem 1.1rem;
}

.mb-route-q[open] {
  border-color: rgba(167, 139, 250, 0.45);
  box-shadow: 0 2px 12px rgba(167, 139, 250, 0.10);
}

.mb-route-q > summary {
  cursor: pointer;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  list-style: none;
  position: relative;
  padding-right: 1.5rem;
  user-select: none;
}

.mb-route-q > summary::-webkit-details-marker { display: none; }

.mb-route-q > summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--accent-purple);
  transition: transform 0.18s ease;
}

.mb-route-q[open] > summary::after {
  content: '−';
}

.mb-route-q:hover > summary {
  color: var(--accent-purple);
}

.mb-route-a {
  margin-top: 0.75rem;
  padding-left: 0.5rem;
  border-left: 2px solid rgba(167, 139, 250, 0.25);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mb-route-q-nested {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
}

.mb-route-q-nested > summary {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.mb-route-q-nested:hover > summary {
  color: var(--text-primary);
}

.mb-route-rec {
  margin: 0.5rem 0 0;
  color: var(--text-primary);
  font-size: 0.92rem;
  line-height: 1.55;
}

.mb-route-rec a { color: var(--accent-purple); }
.mb-route-rec a:hover { color: var(--accent-purple-hover); text-decoration: underline; }

/* ── Last verified badge ────────────────────────────────────────── */
.mb-last-verified {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  font-style: italic;
}