/* ─────────────────────────────────────────────────────────────────────
 * Wiki UI — two-pane layout + readable typography for rendered markdown.
 * Used by the Browse tab (templates/browse.html).
 * ──────────────────────────────────────────────────────────────────── */

/* Layout shell */
.wiki-shell {
    display: grid;
    grid-template-columns: 18rem 1fr;
    gap: 1.5rem;
    height: calc(100vh - 8rem);
}
@media (max-width: 900px) {
    .wiki-shell {
        grid-template-columns: 1fr;
        height: auto;
    }
}

.wiki-sidebar {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}
.wiki-main {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    overflow-y: auto;
    padding: 2rem 2.25rem;
    min-height: 0;
}
@media (max-width: 900px) {
    .wiki-main { padding: 1.25rem; }
}

/* Sidebar — search */
.wiki-search {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem;
    border-bottom: 1px solid #f1f5f9;
}
.wiki-search-input {
    flex: 1;
    border: 1px solid #cbd5e1;
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    outline: none;
}
.wiki-search-input:focus {
    border-color: #0f172a;
    box-shadow: 0 0 0 2px rgba(15, 23, 42, 0.15);
}
.wiki-search-btn {
    background: #0f172a;
    color: #fff;
    border: 0;
    border-radius: 0.5rem;
    padding: 0 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wiki-search-btn:hover { background: #1e293b; }

/* Sidebar — filters */
.wiki-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid #f1f5f9;
}
.wiki-chip {
    font-size: 0.75rem;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    background: #f1f5f9;
    color: #475569;
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.1s;
}
.wiki-chip:hover { background: #e2e8f0; }
.wiki-chip.is-active {
    background: #0f172a;
    color: #fff;
}

/* Sidebar — nav list */
.wiki-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0.5rem 1rem;
}
.wiki-group { margin-top: 0.75rem; }
.wiki-group:first-child { margin-top: 0.25rem; }
.wiki-group-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    padding: 0.375rem 0.5rem;
    margin: 0;
}
.wiki-group-count {
    margin-left: auto;
    background: #f1f5f9;
    color: #64748b;
    padding: 0.05rem 0.45rem;
    border-radius: 9999px;
    font-size: 0.65rem;
    font-weight: 600;
}
.wiki-group-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 9999px;
    background: #cbd5e1;
    flex-shrink: 0;
}
.wiki-dot-father  { background: #2563eb; }
.wiki-dot-mother  { background: #c026d3; }
.wiki-dot-son     { background: #16a34a; }
.wiki-dot-family  { background: #f59e0b; }
.wiki-dot-shared  { background: #64748b; }

.wiki-doc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.wiki-doc-link {
    display: block;
    padding: 0.5rem 0.625rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: #1e293b;
    border-left: 2px solid transparent;
    margin: 0.05rem 0;
}
.wiki-doc-link:hover {
    background: #f8fafc;
}
.wiki-doc-link.is-active {
    background: #f1f5f9;
    border-left-color: #0f172a;
}
.wiki-doc-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.825rem;
    line-height: 1.3;
    color: #0f172a;
}
.wiki-search-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.wiki-doc-meta {
    display: block;
    font-size: 0.7rem;
    color: #94a3b8;
    margin-top: 0.125rem;
}
.wiki-empty {
    text-align: center;
    color: #94a3b8;
    font-size: 0.85rem;
    padding: 2rem 0.5rem;
}

/* Main pane — header */
.wiki-main-header {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}
.wiki-h {
    font-size: 1rem;
    font-weight: 600;
    color: #334155;
    margin: 0;
}
.wiki-h em { color: #64748b; font-style: italic; }
.wiki-link-muted {
    font-size: 0.85rem;
    color: #64748b;
    text-decoration: none;
}
.wiki-link-muted:hover { color: #0f172a; text-decoration: underline; }

.wiki-breadcrumbs {
    font-size: 0.85rem;
    color: #64748b;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}
.wiki-breadcrumbs a { color: #2563eb; text-decoration: none; }
.wiki-breadcrumbs a:hover { text-decoration: underline; }

.wiki-doc-h1 {
    font-size: 1.75rem;
    line-height: 1.2;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 0.5rem;
    letter-spacing: -0.015em;
}
.wiki-doc-subtle {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: #64748b;
    margin: 0;
}
.wiki-tag {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.55rem;
    border-radius: 9999px;
    background: #f1f5f9;
    color: #475569;
}
.wiki-tag-father { background: #dbeafe; color: #1d4ed8; }
.wiki-tag-mother { background: #fae8ff; color: #a21caf; }
.wiki-tag-son    { background: #dcfce7; color: #15803d; }
.wiki-tag-family { background: #fef3c7; color: #b45309; }
.wiki-tag-shared { background: #e2e8f0; color: #475569; }

/* Tree fallback (direct folder URLs) */
.wiki-tree {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #f1f5f9;
}
.wiki-tree li { border-bottom: 1px solid #f1f5f9; }
.wiki-tree-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.5rem;
    text-decoration: none;
    color: #1e293b;
    font-size: 0.9rem;
}
.wiki-tree-link:hover { background: #f8fafc; }
.wiki-tree-icon { color: #94a3b8; }

/* Search results */
.wiki-search-results {
    list-style: none;
    padding: 0;
    margin: 0;
}
.wiki-search-results > li {
    padding: 1rem 0;
    border-bottom: 1px solid #f1f5f9;
}
.wiki-search-results > li:last-child { border-bottom: 0; }
.wiki-search-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #0f172a;
    text-decoration: none;
    margin-right: 0.5rem;
}
.wiki-search-title:hover { text-decoration: underline; color: #2563eb; }
.wiki-search-matches {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
    font-size: 0.825rem;
    color: #475569;
}
.wiki-search-matches li {
    padding: 0.2rem 0;
    line-height: 1.5;
    overflow-wrap: anywhere;
}
.wiki-search-lineno {
    display: inline-block;
    background: #f1f5f9;
    color: #64748b;
    font-size: 0.7rem;
    padding: 0.05rem 0.4rem;
    border-radius: 0.25rem;
    margin-right: 0.5rem;
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
}

/* Welcome */
.wiki-welcome { max-width: 40rem; }
.wiki-welcome p {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
    margin: 0.75rem 0;
}

/* Notices */
.wiki-notice {
    background: #fef3c7;
    border: 1px solid #fcd34d;
    color: #92400e;
    border-radius: 0.5rem;
    padding: 0.625rem 0.875rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

/* ─────────────────────────────────────────────────────────────────────
 * Rendered markdown — readable wiki typography
 * ──────────────────────────────────────────────────────────────────── */

.wiki-doc {
    max-width: 46rem;
    font-size: 1rem;
    line-height: 1.7;
    color: #1e293b;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

.wiki-doc h1,
.wiki-doc h2,
.wiki-doc h3,
.wiki-doc h4,
.wiki-doc h5,
.wiki-doc h6 {
    color: #0f172a;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.01em;
    margin: 2rem 0 0.75rem;
}
.wiki-doc h1 { font-size: 1.75rem; }
.wiki-doc h2 {
    font-size: 1.4rem;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 0.35rem;
    margin-top: 2.25rem;
}
.wiki-doc h3 { font-size: 1.15rem; color: #1e293b; }
.wiki-doc h4 { font-size: 1rem; color: #334155; }
.wiki-doc > :first-child { margin-top: 0; }

.wiki-doc p {
    margin: 0.8rem 0;
}
.wiki-doc strong { color: #0f172a; font-weight: 600; }
.wiki-doc em { color: #1e293b; }

.wiki-doc a {
    color: #2563eb;
    text-decoration: underline;
    text-underline-offset: 2px;
    text-decoration-color: rgba(37, 99, 235, 0.35);
}
.wiki-doc a:hover {
    text-decoration-color: #2563eb;
}

.wiki-doc ul,
.wiki-doc ol {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
}
.wiki-doc li { margin: 0.3rem 0; }
.wiki-doc li > ul,
.wiki-doc li > ol { margin: 0.25rem 0; }

.wiki-doc blockquote {
    margin: 1rem 0;
    padding: 0.25rem 0 0.25rem 1rem;
    border-left: 3px solid #cbd5e1;
    color: #475569;
    font-style: italic;
}

.wiki-doc code {
    background: #f1f5f9;
    color: #be185d;
    padding: 0.1rem 0.35rem;
    border-radius: 0.3rem;
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    font-size: 0.875em;
}
.wiki-doc pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 0.9rem 1rem;
    border-radius: 0.6rem;
    overflow-x: auto;
    font-size: 0.85rem;
    line-height: 1.55;
    margin: 1rem 0;
}
.wiki-doc pre code {
    background: transparent;
    color: inherit;
    padding: 0;
    font-size: inherit;
}
.wiki-pre {
    background: #f8fafc;
    padding: 0.9rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
    overflow-x: auto;
    white-space: pre-wrap;
    font-size: 0.85rem;
    font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
    line-height: 1.5;
}

.wiki-doc hr {
    border: 0;
    border-top: 1px solid #e2e8f0;
    margin: 2rem 0;
}

.wiki-doc table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9rem;
}
.wiki-doc th,
.wiki-doc td {
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid #e2e8f0;
    vertical-align: top;
}
.wiki-doc th {
    background: #f8fafc;
    color: #334155;
    font-weight: 600;
}
.wiki-doc tr:hover td { background: #f8fafc; }

/* TOC produced by python-markdown */
.wiki-doc .toc {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin: 1rem 0 1.5rem;
    font-size: 0.875rem;
}
.wiki-doc .toc > ul { margin: 0; padding-left: 1.25rem; }
.wiki-doc .toc a { text-decoration: none; }
.wiki-doc .toc a:hover { text-decoration: underline; }