/* ══════════════════════════════════════════════════════════
   notebook.css — Estilos para renderizar notebooks .ipynb
   como páginas web integradas con el tema naux.
   ══════════════════════════════════════════════════════════ */

/* ── Breadcrumb ──────────────────────────────────────────── */
.nb-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.nb-breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.nb-breadcrumb a:hover { color: var(--accent-4); }

/* ── Header ──────────────────────────────────────────────── */
.nb-header {
  padding: 1rem 0 2rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
}
.nb-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.8rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(225, 112, 85, 0.15);
  color: #fab1a0;
  margin-bottom: 1rem;
}
.nb-header h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}
.nb-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 700px;
  line-height: 1.6;
}
.nb-meta {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}
.nb-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-card);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  border: 1px solid var(--border-color);
}

/* ── Notebook container ──────────────────────────────────── */
.nb-notebook {
  max-width: 960px;
  margin: 0 auto 2rem;
}

/* ── Cell base ───────────────────────────────────────────── */
.nb-cell {
  margin-bottom: 0.5rem;
  position: relative;
}

/* ── Markdown cells ──────────────────────────────────────── */
.nb-markdown-cell {
  padding: 1rem 0 0.5rem;
}
.nb-markdown-content {
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 0.95rem;
}
.nb-markdown-content h1 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  letter-spacing: -0.02em;
}
.nb-markdown-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2rem 0 0.8rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--accent-7);
}
.nb-markdown-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 1.5rem 0 0.6rem;
  color: var(--text-primary);
}
.nb-markdown-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1rem 0 0.4rem;
  color: var(--text-secondary);
}
.nb-markdown-content p {
  margin: 0.6rem 0;
}
.nb-markdown-content strong {
  color: var(--text-primary);
  font-weight: 600;
}
.nb-markdown-content em {
  color: var(--text-secondary);
}
.nb-markdown-content code {
  background: rgba(108, 92, 231, 0.15);
  color: var(--accent-7);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.85em;
}
.nb-markdown-content pre {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
  overflow-x: auto;
  margin: 0.8rem 0;
}
.nb-markdown-content pre code {
  background: none;
  color: var(--text-primary);
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.6;
}
.nb-markdown-content ul,
.nb-markdown-content ol {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}
.nb-markdown-content li {
  margin: 0.3rem 0;
  line-height: 1.6;
}
.nb-markdown-content blockquote {
  border-left: 3px solid var(--accent-7);
  padding: 0.5rem 1rem;
  margin: 1rem 0;
  background: rgba(108, 92, 231, 0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-secondary);
}
.nb-markdown-content blockquote p {
  margin: 0.3rem 0;
}
.nb-markdown-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.88rem;
}
.nb-markdown-content th,
.nb-markdown-content td {
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--border-color);
  text-align: left;
}
.nb-markdown-content th {
  background: var(--bg-card);
  font-weight: 600;
  color: var(--text-primary);
}
.nb-markdown-content td {
  color: var(--text-secondary);
}
.nb-markdown-content a {
  color: var(--accent-3);
  text-decoration: none;
}
.nb-markdown-content a:hover {
  text-decoration: underline;
}

/* ── Code cells ──────────────────────────────────────────── */
.nb-code-cell {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-card);
}

.nb-input {
  display: flex;
  background: #1e1e2e;
}
.nb-prompt {
  min-width: 55px;
  padding: 0.8rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-align: right;
  user-select: none;
  flex-shrink: 0;
}
.nb-input-prompt {
  color: var(--accent-3);
  background: rgba(9, 132, 227, 0.08);
  border-right: 3px solid var(--accent-3);
}
.nb-output-prompt {
  color: var(--accent-4);
  background: rgba(225, 112, 85, 0.05);
  border-right: 3px solid rgba(225, 112, 85, 0.3);
}

.nb-source {
  flex: 1;
  overflow-x: auto;
}
.nb-source pre {
  margin: 0;
  padding: 0.8rem 1rem;
  background: transparent !important;
}
.nb-source pre code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  background: transparent !important;
}

/* Highlight.js dark theme overrides for notebook cells */
.nb-source .hljs {
  background: transparent !important;
  padding: 0 !important;
}

/* ── Outputs ─────────────────────────────────────────────── */
.nb-output {
  display: flex;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.nb-output-content {
  flex: 1;
  overflow-x: auto;
  padding: 0.8rem 1rem;
}

.nb-stream pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-wrap: break-word;
}

.nb-output-image {
  text-align: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
}
.nb-output-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.nb-output-html {
  overflow-x: auto;
}
.nb-output-html table {
  border-collapse: collapse;
  font-size: 0.82rem;
  font-family: var(--font-mono);
}
.nb-output-html th,
.nb-output-html td {
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border-color);
}
.nb-output-html th {
  background: rgba(108, 92, 231, 0.1);
}

.nb-error pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.5;
  color: #e74c3c;
  white-space: pre-wrap;
}

/* ── Footer navigation ───────────────────────────────────── */
.nb-footer-nav {
  display: flex;
  justify-content: space-between;
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  margin-top: 1rem;
}
.nb-footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  font-size: 0.9rem;
}
.nb-footer-nav a:hover {
  border-color: var(--accent-4);
  color: var(--accent-4);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .nb-prompt {
    min-width: 40px;
    font-size: 0.65rem;
    padding: 0.6rem 0.3rem;
  }
  .nb-source pre code {
    font-size: 0.78rem;
  }
  .nb-header h1 {
    font-size: 1.4rem;
  }
  .nb-meta {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}