/* ============================================================
   Mugnsoft documentation — custom styles
   Loaded after theme ace.scss; overrides Bootstrap defaults.
   ============================================================ */

/* ── Brand tokens ─────────────────────────────────────────── */
:root {
    --mns-blue:  #1e87f0;
    --mns-blue-dark: #1568cc;
    --mns-teal:  #32d296;
    --mns-dark:  #212529;
    --mns-muted: #6c757d;
    --mns-border: #e9ecef;
}

/* ── Typography ───────────────────────────────────────────── */
body {
    font-family: 'IBM Plex Sans', -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: #2b3138;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6,
.navbar-brand {
    font-family: 'IBM Plex Sans', -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-weight: 600;
    letter-spacing: -0.01em;
}
code, pre, kbd, samp {
    font-family: 'IBM Plex Mono', SFMono-Regular, Consolas, 'Liberation Mono', monospace;
}
.navbar-brand { font-weight: 600; }

/* Readable line length for prose (tables, images, diagrams stay full width) */
.main > p, .main > ul, .main > ol, .main > blockquote {
    max-width: 78ch;
}

/* Smooth in-page scrolling + anchor offset below sticky navbar */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}
.main h1, .main h2, .main h3, .main h4, .main h5, .main h6 {
    scroll-margin-top: 5rem;
}

/* Override Bootstrap primary to brand blue */
a                   { color: var(--mns-blue); }
a:hover             { color: var(--mns-blue-dark); }
.text-primary       { color: var(--mns-blue) !important; }
.btn-primary        { background-color: var(--mns-blue); border-color: var(--mns-blue); }
.btn-primary:hover  { background-color: var(--mns-blue-dark); border-color: var(--mns-blue-dark); }
.btn-outline-primary{ color: var(--mns-blue); border-color: var(--mns-blue); }
.btn-outline-primary:hover { background-color: var(--mns-blue); border-color: var(--mns-blue); color: #fff; }
.badge-primary      { background-color: var(--mns-blue); }

/* ── Reading progress bar (element injected by mugnsoft.js) ── */
#mns-progress {
    position: fixed;
    left: 0;
    top: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--mns-teal), var(--mns-blue));
    z-index: 1060;
    pointer-events: none;
}

/* ── Sidebar navigation ───────────────────────────────────── */
.docs-sidenav .nav-item.active > a,
.docs-sidenav .nav-item.active > a h6 {
    color: var(--mns-blue) !important;
    font-weight: 600;
}
.docs-sidenav .nav-item.active > a {
    border-left: 3px solid var(--mns-blue);
    padding-left: 8px !important;
}
.docs-sidenav .nav-link:hover h6,
.docs-sidenav .nav-link:hover {
    color: var(--mns-blue) !important;
    text-decoration: none;
}
.docs-sidenav .nav-item.parent > a h6 {
    color: #495057;
}

/* Expand/collapse chevron on sections with children */
.docs-sidenav .haschildren > .nav-link::after {
    content: "\203A"; /* › */
    font-size: 1.05rem;
    line-height: 1;
    color: #adb5bd;
    margin-left: 6px;
    transition: transform 0.18s ease, color 0.18s ease;
    flex-shrink: 0;
}
.docs-sidenav .haschildren.parent > .nav-link::after,
.docs-sidenav .haschildren.active > .nav-link::after {
    transform: rotate(90deg);
    color: var(--mns-blue);
}

/* Thin scrollbar; sidebar scrolls independently */
@media (min-width: 768px) {
    .docs-sidenav, .docs-toc.large {
        overflow-y: auto;
        overscroll-behavior: contain;
        scrollbar-width: thin;
        scrollbar-color: #d3dae1 transparent;
    }
    .docs-sidenav::-webkit-scrollbar, .docs-toc.large::-webkit-scrollbar { width: 6px; }
    .docs-sidenav::-webkit-scrollbar-thumb, .docs-toc.large::-webkit-scrollbar-thumb {
        background: #d3dae1;
        border-radius: 3px;
    }
}

/* ── Search box ───────────────────────────────────────────── */
#search-by {
    border-radius: 6px;
    font-size: 0.875rem;
}
#search-by:focus {
    border-color: var(--mns-blue);
    box-shadow: 0 0 0 0.15rem rgba(30, 135, 240, 0.18);
    outline: none;
}

/* ── Table of contents (right column) ─────────────────────── */
.mns-toc-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--mns-muted);
    font-weight: 600;
    margin: 1rem 0 0.4rem;
}
.docs-toc li a {
    display: block;
    padding: 3px 0 3px 10px;
    border-left: 2px solid var(--mns-border);
    transition: color 0.15s, border-color 0.15s;
}
.docs-toc li a.active {
    color: var(--mns-blue);
    border-left-color: var(--mns-blue);
    font-weight: 500;
}

/* ── Heading anchor links (injected by mugnsoft.js) ───────── */
.mns-anchor {
    opacity: 0;
    margin-left: 0.45rem;
    font-size: 0.7em;
    color: #c3cdd7;
    text-decoration: none;
    transition: opacity 0.15s, color 0.15s;
}
h2:hover > .mns-anchor, h3:hover > .mns-anchor, h4:hover > .mns-anchor,
.mns-anchor:focus {
    opacity: 1;
}
.mns-anchor:hover, .mns-anchor:focus {
    color: var(--mns-blue);
    text-decoration: none;
}

/* ── Code blocks ──────────────────────────────────────────── */
.highlight > pre {
    border-radius: 6px;
    border-left: 3px solid var(--mns-blue);
}
code:not([class*="language"]) {
    background: #f4f6f8;
    color: #c7254e;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 87%;
}
kbd {
    background: #2b3138;
    border-radius: 3px;
    padding: 2px 6px;
    font-size: 82%;
}

/* Copy button on plain fenced blocks (injected by mugnsoft.js) */
.main .highlight { position: relative; }
.mns-copy {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.72rem;
    font-weight: 500;
    padding: 3px 10px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.85);
    color: #495057;
    opacity: 0;
    cursor: pointer;
    transition: opacity 0.15s, background 0.15s;
}
.main .highlight:hover .mns-copy, .mns-copy:focus { opacity: 1; }
.mns-copy:hover { background: #fff; color: var(--mns-blue); }
.mns-copy.ok { color: #1a9e6e; border-color: #1a9e6e; opacity: 1; }

/* Restyle the {{< code >}} shortcode Copy button to match */
.main .position-relative > .position-absolute > .btn-light {
    font-size: 0.72rem;
    font-weight: 500;
    padding: 3px 10px;
    margin: 8px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.85);
    color: #495057;
}
.main .position-relative > .position-absolute > .btn-light:hover {
    background: #fff;
    color: var(--mns-blue);
}

/* ── Tables ───────────────────────────────────────────────── */
table { border-radius: 6px; overflow: hidden; }
table thead th {
    background: #f8f9fa;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #495057;
    font-weight: 600;
}
.main .table-responsive { margin-bottom: 1rem; }

/* ── Typography: reduce excessive top-padding ─────────────── */
.main > h2 { padding-top: 2.5rem !important; margin-top: 0 !important; }
.main > h3 { padding-top: 1.75rem !important; margin-top: 0 !important; }
.main > h4, .main > h5 { padding-top: 1.25rem !important; margin-top: 0 !important; }

/* ── Breadcrumb ───────────────────────────────────────────── */
.mns-breadcrumb {
    font-size: 0.82rem;
    color: var(--mns-muted);
    padding: 0.4rem 0 1rem 0;
    border-bottom: 1px solid #f0f2f5;
    margin-bottom: 1.25rem;
}
.mns-breadcrumb a {
    color: var(--mns-muted);
    text-decoration: none;
}
.mns-breadcrumb a:hover { color: var(--mns-blue); }
.mns-breadcrumb .mns-sep { margin: 0 5px; color: #ced4da; }
.mns-breadcrumb .mns-current { color: #343a40; font-weight: 500; }

/* ── Next / Prev nav ──────────────────────────────────────── */
.bg-next-prev {
    background: #f8f9fc !important;
    border: 1px solid var(--mns-border) !important;
    border-radius: 8px !important;
    box-shadow: none !important;
}
.bg-next-prev a {
    color: var(--mns-blue) !important;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.15s;
}
.bg-next-prev a:hover { color: var(--mns-blue-dark) !important; text-decoration: none; }

/* ── Back-to-top button (injected by mugnsoft.js) ─────────── */
#mns-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 50%;
    background: var(--mns-blue);
    color: #fff;
    box-shadow: 0 4px 14px rgba(30, 135, 240, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.25s, visibility 0.25s, transform 0.25s, background 0.15s;
    z-index: 1030;
    cursor: pointer;
}
#mns-top.show { opacity: 1; visibility: visible; transform: none; }
#mns-top:hover { background: var(--mns-blue-dark); }

/* ── Footer ───────────────────────────────────────────────── */
.mns-footer {
    margin-top: 4rem;
    border-top: 1px solid var(--mns-border);
    background: #f8f9fb;
    padding: 2.5rem 0 1.5rem;
    font-size: 0.875rem;
    color: var(--mns-muted);
}
.mns-footer h6 {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--mns-dark);
    font-weight: 600;
    margin-bottom: 0.75rem;
}
.mns-footer ul { list-style: none; padding: 0; margin: 0; }
.mns-footer a { color: var(--mns-muted); display: inline-block; padding: 2px 0; }
.mns-footer a:hover { color: var(--mns-blue); text-decoration: none; }
.mns-footer .mns-footer-brand { font-weight: 600; font-size: 1rem; color: var(--mns-dark); }
.mns-footer .mns-footer-bottom {
    border-top: 1px solid var(--mns-border);
    margin-top: 1.75rem;
    padding-top: 1rem;
    font-size: 0.8rem;
}

/* ── Homepage: Hero ───────────────────────────────────────── */
.mns-hero {
    background: linear-gradient(135deg,
        rgba(50, 210, 150, 0.07) 0%,
        rgba(30, 135, 240, 0.07) 100%);
    border: 1px solid rgba(30, 135, 240, 0.15);
    border-radius: 12px;
    padding: 2.75rem 2.5rem 2.25rem;
    margin-bottom: 2.5rem;
}
.mns-hero h1 {
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--mns-dark);
    padding-top: 0 !important;
    margin-bottom: 0.75rem;
}
.mns-hero .mns-hero-sub {
    font-size: 1.05rem;
    color: #495057;
    margin-bottom: 1.5rem;
    max-width: 540px;
}
.mns-hero .btn {
    font-size: 0.9rem;
    padding: 0.5rem 1.35rem;
    border-radius: 6px;
    font-weight: 500;
}
.mns-hero .btn + .btn { margin-left: 0.75rem; }

/* ── Homepage: Quick Paths ────────────────────────────────── */
.mns-quick-paths { margin-bottom: 2.5rem; }
.mns-quick-paths h5 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--mns-muted); margin-bottom: 0.85rem; font-weight: 600; }
.mns-quick-paths .card {
    border: 1px solid var(--mns-border);
    border-radius: 8px;
    transition: border-color 0.18s, box-shadow 0.18s, transform 0.18s;
    text-decoration: none;
    height: 100%;
}
.mns-quick-paths .card:hover {
    border-color: var(--mns-blue);
    box-shadow: 0 4px 18px rgba(30, 135, 240, 0.12);
    transform: translateY(-2px);
    text-decoration: none;
}
.mns-quick-paths .card .card-body { padding: 1rem 1.15rem; }
.mns-quick-paths .card .card-title { font-size: 0.95rem; font-weight: 600; color: var(--mns-dark); margin-bottom: 0.2rem; }
.mns-quick-paths .card .card-text { font-size: 0.82rem; color: var(--mns-muted); margin: 0; }
.mns-quick-paths .card .qp-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }

/* ── Homepage: Feature cards ──────────────────────────────── */
.mns-features { margin-bottom: 2rem; }
.mns-features h5.section-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--mns-muted); margin-bottom: 0.85rem; font-weight: 600; }
.mns-features .card {
    border: 0;
    border-radius: 8px;
    background: #f8f9fb;
    transition: background 0.18s;
    height: 100%;
}
.mns-features .card:hover { background: #eef5ff; }
.mns-features .card-body { padding: 1.15rem; }
.mns-features .card-title { font-size: 0.9rem; font-weight: 600; color: var(--mns-dark); }
.mns-features .card-text { font-size: 0.82rem; color: var(--mns-muted); }
.mns-features .feat-icon { font-size: 1.4rem; margin-bottom: 0.6rem; }

/* ── Print ────────────────────────────────────────────────── */
@media print {
    #navbarMain, .docs-sidenav, .docs-toc, .mns-footer,
    #mns-top, #mns-progress, .bg-next-prev, .mns-breadcrumb,
    .mns-copy, .mns-anchor { display: none !important; }
    .main {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        width: 100% !important;
    }
    .main > p, .main > ul, .main > ol { max-width: none; }
}