/* spi-help-page.css — извлечено из s/spi-help-page.html (1 <style>-блоков) */
:root {
            --bg: #ffffff;
            --text: #222222;
            --text-secondary: #555555;
            --text-light: #666666;
            --border: #e0e0e0;
            --border-light: #eeeeee;
            --accent: #1a73e8;          /* голубой акцент StartPOZI */
            --accent-hover: #1557b0;
            --blue: #1a73e8;
            --blue-light: #e8f0fe;
            --bg-gray: #f7f7f7;
            --bg-card: #fafafa;
            --shadow: 0 1px 3px rgba(0,0,0,0.04);
            --shadow-hover: 0 2px 8px rgba(0,0,0,0.08);
            --radius: 8px;
            --radius-sm: 4px;
            --radius-lg: 12px;
            --max-width: 960px;
            --sidebar-width: 280px;
            --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            display: flex;
            min-height: 100vh;
        }

        /* Sidebar */
        .sidebar {
            width: var(--sidebar-width);
            background: var(--bg);
            border-right: 1px solid var(--border);
            height: 100vh;
            position: sticky;
            top: 0;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            padding: 16px 0;
            flex-shrink: 0;
        }

        .sidebar-header {
            padding: 8px 20px 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            border-bottom: 1px solid var(--border-light);
            margin-bottom: 16px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--text);
            flex: 1;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            flex-shrink: 0;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            font-size: 20px;
        }

        .logo-text {
            font-weight: 700;
            font-size: 16px;
            letter-spacing: -0.3px;
            color: #222;
            line-height: 1.2;
        }

        .logo-text span {
            color: var(--accent);
            display: block;
            font-size: 14px;
            font-weight: 600;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
            color: #555;
        }

        .sidebar-search {
            padding: 0 20px 20px;
        }

        .sidebar-search input {
            width: 100%;
            padding: 10px 12px;
            font-size: 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            outline: none;
            background: var(--bg);
            color: var(--text);
            font-family: var(--font);
        }

        .sidebar-search input:focus {
            border-color: var(--blue);
            box-shadow: 0 0 0 2px rgba(26,115,232,0.1);
        }

        .sidebar-search input::placeholder {
            color: #aaa;
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 0 20px;
        }

        .sidebar-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .sidebar-nav li {
            margin: 0;
        }

        .sidebar-nav a {
            display: block;
            padding: 6px 12px;
            text-decoration: none;
            color: var(--text);
            font-size: 14px;
            border-radius: var(--radius-sm);
            transition: background 0.15s ease;
        }

        .sidebar-nav a:hover {
            background: var(--bg-gray);
        }

        .sidebar-nav .category-link {
            font-weight: 600;
            margin-top: 12px;
            color: #222;
        }

        .sidebar-nav .category-link:first-child {
            margin-top: 0;
        }

        .sidebar-nav .sub-link {
            padding-left: 24px;
            font-size: 13px;
            color: var(--text-light);
        }

        .sidebar-nav .welcome-link {
            font-weight: 600;
            margin-bottom: 4px;
        }

        /* Main content */
        .main-content {
            flex: 1;
            padding: 32px 40px 60px;
            max-width: 800px;
            margin: 0 auto;
            width: 100%;
        }

        .page-header {
            margin-bottom: 0;
        }

        .page-title {
            font-size: 40px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .page-subtitle {
            font-size: 18px;
            color: var(--text-secondary);
            margin-top: 8px;
            margin-bottom: 32px;
        }

        .page-intro {
            margin-bottom: 28px;
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .page-intro a {
            color: var(--blue);
            text-decoration: none;
        }

        .page-intro a:hover {
            text-decoration: underline;
        }

        .search-form {
            margin-bottom: 32px;
        }

        .search-form input {
            width: 100%;
            padding: 12px 16px;
            font-size: 16px;
            border: 2px solid var(--border);
            border-radius: var(--radius-lg);
            outline: none;
            background: var(--bg);
            color: var(--text);
            font-family: var(--font);
        }

        .search-form input:focus {
            border-color: var(--blue);
            box-shadow: 0 0 0 3px rgba(26,115,232,0.1);
        }

        .search-form input::placeholder {
            color: #999;
        }

        .category-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .category-list li {
            margin: 0;
        }

        .category-list a {
            display: block;
            padding: 8px 12px;
            text-decoration: none;
            color: var(--blue);
            font-size: 15px;
            border-radius: var(--radius-sm);
            transition: background 0.15s ease;
        }

        .category-list a:hover {
            background: var(--bg-gray);
        }

        /* Footer */
        .footer {
            margin-top: 48px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
            color: var(--text-light);
        }

        .footer-links {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-light);
            text-decoration: none;
        }

        .footer-links a:hover {
            color: var(--text);
        }

        /* Mobile responsive */
        @media (max-width: 768px) {
            body {
                flex-direction: column;
            }
            .sidebar {
                width: 100%;
                height: auto;
                position: relative;
                border-right: none;
                border-bottom: 1px solid var(--border);
                padding: 12px 0;
            }
            .sidebar-header {
                padding: 8px 16px;
                margin-bottom: 8px;
                border-bottom: none;
            }
            .mobile-toggle {
                display: block;
            }
            .sidebar-nav {
                display: none;
                padding: 0 16px;
            }
            .sidebar-nav.open {
                display: block;
            }
            .sidebar-search {
                display: none;
                padding: 12px 16px;
            }
            .sidebar-search.open {
                display: block;
            }
            .main-content {
                padding: 24px 16px;
            }
            .page-title {
                font-size: 32px;
            }
        }

        :focus-visible {
            outline: 2px solid var(--blue);
            outline-offset: 2px;
            border-radius: 2px;
        }

/* ===================== Документация (встроенные .md) ===================== */

/* Строка заголовка + переключатель языка */
.page-header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.lang-toggle {
    display: inline-flex; border: 1px solid var(--border); border-radius: 20px;
    overflow: hidden; background: var(--bg-card); flex-shrink: 0;
}
.lang-toggle button {
    border: none; background: transparent; color: var(--text-secondary);
    font: 600 12px var(--font); padding: 6px 14px; cursor: pointer;
}
.lang-toggle button.active { background: var(--blue-light); color: var(--accent); }

/* Навигация: разделы */
.sidebar-nav .nav-section {
    display: block; font: 600 11px var(--font); text-transform: uppercase;
    letter-spacing: .06em; color: var(--text-light);
    padding: 14px 20px 6px;
}
.sidebar-nav li a { display: flex; align-items: center; gap: 8px; }
.sidebar-nav .nav-ico { width: 18px; text-align: center; flex-shrink: 0; }

/* Карточки разделов на главной */
.doc-cards {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px; margin: 22px 0 8px;
}
.doc-card {
    background: var(--bg-card); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 18px;
    box-shadow: var(--shadow); transition: box-shadow .15s, border-color .15s;
}
.doc-card:hover { box-shadow: var(--shadow-hover); border-color: var(--border); }
.doc-card h3 {
    font-size: .82rem; text-transform: uppercase; letter-spacing: .05em;
    color: var(--text-light); margin-bottom: 10px;
}
.doc-card ul { list-style: none; }
.doc-card li a {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 0; color: var(--text); text-decoration: none; font-size: .95rem;
}
.doc-card li a:hover { color: var(--accent); }

/* Статья (отрендеренный markdown) */
.doc-article { max-width: 760px; }
.doc-crumb { margin: 6px 0 14px; font-size: .85rem; }
.doc-crumb a { color: var(--accent); text-decoration: none; }
.doc-crumb a:hover { text-decoration: underline; }
.doc-article h1 { font-size: 1.7rem; margin: 8px 0 16px; line-height: 1.25; }
.doc-article h2 { font-size: 1.25rem; margin: 26px 0 10px; }
.doc-article h3 { font-size: 1.05rem; margin: 20px 0 8px; }
.doc-article h4 { font-size: .95rem; margin: 16px 0 6px; }
.doc-article p { margin: 10px 0; color: var(--text); }
.doc-article ul, .doc-article ol { margin: 10px 0 10px 24px; }
.doc-article li { margin: 4px 0; }
.doc-article a { color: var(--accent); }
.doc-article a:hover { color: var(--accent-hover); }
.doc-article blockquote {
    margin: 14px 0; padding: 10px 16px; border-left: 3px solid var(--accent);
    background: var(--blue-light); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text);
}
.doc-article hr { border: none; border-top: 1px solid var(--border); margin: 22px 0; }
.doc-article code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .88em; background: var(--bg-gray); border-radius: 4px; padding: 2px 6px;
}
.doc-article pre {
    background: var(--bg-gray); border: 1px solid var(--border-light);
    border-radius: var(--radius); padding: 14px 16px; overflow-x: auto; margin: 14px 0;
}
.doc-article pre code { background: none; padding: 0; font-size: .85rem; }
.md-table-wrap { overflow-x: auto; margin: 14px 0; }
.doc-article table { border-collapse: collapse; width: 100%; font-size: .92rem; }
.doc-article th, .doc-article td {
    border: 1px solid var(--border); padding: 8px 12px; text-align: left; vertical-align: top;
}
.doc-article th { background: var(--bg-gray); font-weight: 600; }
.doc-article tr:nth-child(even) td { background: var(--bg-card); }
.doc-article mark { background: #ffe58a; color: inherit; border-radius: 3px; padding: 0 2px; }

/* Результаты поиска по документации */
.search-meta { margin: 18px 0 10px; color: var(--text-secondary); font-size: .92rem; }
.search-results { display: flex; flex-direction: column; gap: 10px; }
.search-hit {
    display: flex; flex-direction: column; gap: 4px;
    border: 1px solid var(--border-light); border-radius: var(--radius);
    padding: 12px 16px; text-decoration: none; background: var(--bg-card);
    transition: border-color .15s, box-shadow .15s;
}
.search-hit:hover { border-color: var(--accent); box-shadow: var(--shadow-hover); }
.search-hit__title { color: var(--accent); font-weight: 600; }
.search-hit__snip { color: var(--text-secondary); font-size: .88rem; line-height: 1.45; }
.search-hit mark { background: #ffe58a; border-radius: 3px; padding: 0 2px; }
.muted { color: var(--text-secondary); margin: 14px 0; }

@media (max-width: 768px) {
    .page-header-row { flex-direction: row; flex-wrap: wrap; }
    .doc-cards { grid-template-columns: 1fr; }
}

/* Кнопка-лупа в форме поиска документации */
.search-form { position: relative; display: flex; gap: 0; }
.search-form input { flex: 1; padding-right: 52px; }
.search-form button {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    width: 38px; height: 38px; border: none; border-radius: 50%;
    background: var(--accent); color: #fff; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    transition: background .15s, transform .1s; flex-shrink: 0;
}
.search-form button:hover { background: var(--accent-hover); }
.search-form button:active { transform: translateY(-50%) scale(.94); }
.search-form button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Хлебная крошка статьи */
.doc-crumb__sep, .doc-crumb__sec { color: var(--text-light); }
.doc-crumb { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }