/* ── Docs Layout ── */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 110;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  padding: 6px;
  cursor: pointer;
  transition:
    color 0.15s,
    border-color 0.15s;
}
.sidebar-toggle:hover {
  color: var(--text);
  border-color: #3f3f46;
}

.docs-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 56px;
}

/* ── Sidebar ── */
.sidebar {
  width: 260px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 56px;
  align-self: flex-start;
  height: calc(100vh - 56px);
  overflow-y: auto;
  z-index: 50;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.sidebar-scroll {
  padding: 24px 0;
}

.sidebar-group {
  padding: 0 20px;
  margin-bottom: 24px;
}

.sidebar-heading {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
  padding-left: 12px;
}

.sidebar-link {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  transition:
    color 0.15s,
    background 0.15s;
  line-height: 1.5;
}
.sidebar-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  opacity: 1;
}
.sidebar-link--active {
  color: var(--text);
  background: var(--accent-dim);
}

/* ── Main Content ── */
.docs-main {
  flex: 1;
  min-width: 0;
}

.docs-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 48px 40px 24px;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 8px;
}

.docs-content h1 {
  font-family: "DM Serif Display", serif;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.docs-content h2 {
  font-family: "DM Serif Display", serif;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 12px;
}

.docs-content h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--text);
}

.docs-content p {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.docs-content ul {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.7;
  padding-left: 20px;
  margin-bottom: 16px;
}

.docs-content li {
  margin-bottom: 6px;
}

.docs-content li code,
.docs-content p code {
  font-size: 0.825rem;
  background: rgba(167, 139, 250, 0.1);
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--accent);
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 48px 0;
}

/* ── Code Blocks ── */
.code-block {
  background: #0c0c0e;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.code-block-lang {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
}

.code-copy-btn {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  font-family: "Geist", sans-serif;
  transition:
    color 0.15s,
    border-color 0.15s;
}
.code-copy-btn:hover {
  color: var(--text);
  border-color: #3f3f46;
}

.code-block pre {
  padding: 16px 20px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  line-height: 1.7;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

/* ── Props Table ── */
.props-table-wrap {
  overflow-x: auto;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.props-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.props-table thead {
  background: rgba(255, 255, 255, 0.02);
}

.props-table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.props-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  vertical-align: top;
  line-height: 1.5;
}

.props-table tr:last-child td {
  border-bottom: none;
}

.props-table tbody tr {
  transition: background 0.15s;
}
.props-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.props-table code {
  font-size: 0.78rem;
  background: rgba(167, 139, 250, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
  white-space: nowrap;
}

/* ── Export Grid ── */
.export-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 8px;
  margin-bottom: 24px;
}

.export-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition:
    border-color 0.15s,
    background 0.15s;
}
.export-card:hover {
  border-color: #3f3f46;
  background: var(--bg-card);
}

.export-card code {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
}

.export-card span {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── Callouts ── */
.callout {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.875rem;
  line-height: 1.6;
}
.callout p {
  margin: 0;
  font-size: 0.875rem;
}

.callout-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.callout--info {
  background: rgba(96, 165, 250, 0.08);
  border: 1px solid rgba(96, 165, 250, 0.2);
}
.callout--info .callout-icon {
  color: #60a5fa;
}

.callout--note {
  background: rgba(167, 139, 250, 0.08);
  border: 1px solid rgba(167, 139, 250, 0.2);
}
.callout--note .callout-icon {
  color: var(--accent);
}

/* ── Theme Diagram ── */
.theme-diagram {
  margin-bottom: 24px;
}

.theme-diagram-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--bg-raised);
  text-align: center;
}

.theme-diagram-label {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 20px;
}

.theme-diagram-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.theme-diagram-node {
  padding: 16px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.theme-diagram-node code {
  color: var(--text);
  font-size: 0.75rem;
}

.theme-diagram-arrow {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
}

/* ── Docs Footer ── */
.docs-footer {
  margin-top: 32px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.docs-footer p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0;
}
.docs-footer .footer-sep {
  opacity: 0.4;
  margin: 0 4px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    width: 280px;
    background: var(--bg);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
  }

  .sidebar-toggle {
    display: flex;
  }

  .docs-content {
    padding: 32px 20px 64px;
  }

  .theme-diagram-row {
    grid-template-columns: 1fr;
  }

  .export-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  .docs-content h1 {
    font-size: 1.6rem;
  }
  .docs-content h2 {
    font-size: 1.25rem;
  }
  .export-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── Sidebar overlay for mobile ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(0, 0, 0, 0.5);
}
.sidebar-overlay.active {
  display: block;
}