/* API Reference styles
 *
 * Грузится после /css/main.css из основной темы. Здесь — только то,
 * что специфично для API-страницы: цвета HTTP-методов, обёртка
 * .api-content, инпут поиска в шапке, навигация .nav-root, карточки
 * эндпоинтов, блок-summary, code-frame и токены подсветки.
 *
 * Цветовые токены (--color-bg, --color-text, --color-border, --color-link,
 * --color-bg-secondary, --color-bg-tertiary, --color-code-bg) приходят
 * из main.css.
 */

/* HTTP method palette (зависит от темы, но это внутренняя API-палитра) */
:root {
    --api-method-get: #0a7c41;
    --api-method-post: #0969da;
    --api-method-put: #b5681a;
    --api-method-patch: #8250df;
    --api-method-delete: #cf222e;
    --api-pill-bg: var(--color-bg-tertiary);
    --api-pill-fg: var(--color-text);
    --api-heading-fg: var(--color-text);
}

[data-theme="dark"] {
    --api-method-get: #4ec77e;
    --api-method-post: #6aa8ff;
    --api-method-put: #f0a868;
    --api-method-patch: #c5a7ff;
    --api-method-delete: #ff7b7b;
}

/* ---------- Content container ---------- */
.api-content {
    flex: 1;
    min-width: 0;
    padding: 28px 44px 120px 44px;
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 14px;
    line-height: 22px;
}

.api-content code, .api-content .mono {
    font-family: var(--font-family-mono);
    font-size: 0.85em;
    font-weight: 500;
}

.api-content h1, .api-content h2, .api-content h3, .api-content h4, .api-content h5, .api-content h6 {
    color: var(--api-heading-fg);
    margin: 0;
    letter-spacing: -0.01em;
    font-weight: 700;
}

.api-content a { color: var(--color-link); text-decoration: none; }
.api-content a:hover { text-decoration: underline; }

.api-content .mini { font-size: 12px; }
.api-content .muted { color: var(--color-text-secondary); }
.api-content .badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--api-pill-bg);
    color: var(--color-text-secondary);
    font-size: 11px;
}

.api-content > article > h1 { font-size: 24px; line-height: 32px; font-weight: 700; margin: 0 0 10px 0; }
.api-content > article > h2 { font-size: 21px; line-height: 28px; font-weight: 700; border-top: 1px solid var(--color-border); padding-top: 44px; margin: 56px 0 16px 0; }
.api-content > article > h3 { font-size: 16px; line-height: 24px; font-weight: 600; margin: 36px 0 12px 0; }
.api-content > article > h4 { font-size: 16px; line-height: 22px; font-weight: 600; margin: 28px 0 10px 0; }
.api-content > article > h5 { font-size: 14px; line-height: 20px; font-weight: 600; margin: 24px 0 8px 0; }
.api-content > article > h6 { font-size: 13px; line-height: 18px; font-weight: 600; margin: 20px 0 6px 0; text-transform: uppercase; letter-spacing: 0.04em; }
.api-content p { margin: 14px 0 0 0; }
.api-content > article > p:first-child { margin-top: 0; }
.api-content > article > h1 + p,
.api-content > article > h2 + p,
.api-content > article > h3 + p,
.api-content > article > h4 + p { margin-top: 10px; }
.api-content > article > ul, .api-content > article > ol { margin: 14px 0 0 0; padding-left: 22px; }
.api-content > article > ul li, .api-content > article > ol li { margin-top: 4px; }
.api-content > article > ul li p, .api-content > article > ol li p { margin: 0; }

/* Consecutive headings (no content between) — tighten spacing */
.api-content > article > h2 + h3 { margin-top: 20px; }
.api-content > article > h3 + h4 { margin-top: 16px; }
.api-content > article > h4 + h5 { margin-top: 12px; }
.api-content > article > h5 + h6 { margin-top: 10px; }

/* ---------- Search input in main-header (desktop) ---------- */
.api-search {
    width: 280px;
    height: 40px;
    padding: 0 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    background: var(--color-bg);
    outline: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.api-search::placeholder { color: var(--color-text-tertiary); }
.api-search:focus {
    border-color: var(--color-link);
    box-shadow: 0 0 0 3px rgba(98, 97, 253, 0.12);
}

/* ---------- Mobile: фильтр + AI в сайдбаре (только в drawer'е) ---------- */
.sidebar-search {
    display: none;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    flex-shrink: 0;
    flex-direction: column;
    gap: 8px;
}
@media (max-width: 60em) {
    .sidebar-search { display: flex; }
}
.sidebar-search .search-input-wrapper { width: 100%; height: 40px; }
.sidebar-search .search-input { font-size: var(--font-size-sm); }
.sidebar.collapsed .sidebar-search { display: none; }

/* AI-кнопка во второй строке drawer'а — full-width, с лейблом */
.sidebar-search .ai-toggle-mobile {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    justify-content: flex-start;
    background: var(--color-bg);
}
.sidebar-search .ai-toggle-mobile .ai-toggle-label {
    display: inline;
}

/* В шапке кнопка AI скрывается на мобиле — она дублируется в drawer'е */
@media (max-width: 60em) {
    .main-header-actions #ai-toggle { display: none; }
}

/* ---------- Sidebar nav (внутри .sidebar > nav.sidebar-nav) ---------- */
.nav-root { list-style: none; margin: 0; padding: 0 8px; }
.nav-root .group { margin: 2px 0; }
.nav-root .group-row {
    display: flex; align-items: center; gap: 4px;
    padding: 0 4px;
    border-radius: 4px;
    transition: background .12s ease;
}
.nav-root .group.collapsible > .group-row { cursor: pointer; user-select: none; }
.nav-root .group.collapsible > .group-row:hover { background: var(--color-bg-tertiary); }
.nav-root .group.collapsible > .group-row:hover .group-title { text-decoration: none; }
.nav-root a { text-decoration: none; }
.nav-root a:hover { text-decoration: none; }

.nav-root .group-title {
    display: block;
    color: var(--color-text);
    font-weight: 600;
    padding: 4px 8px;
    font-size: 14px;
    line-height: 20px;
    border-radius: 4px;
    flex: 1; min-width: 0;
    text-transform: capitalize;
}
.nav-root .group:not(.collapsible) > .group-row > .group-title:hover {
    background: var(--color-bg-tertiary); text-decoration: none;
}

.nav-root .g2 { margin-top: 2px; }
.nav-root .g2:first-child { margin-top: 0; }
.nav-root .group-children { list-style: none; margin: 0; padding: 0; }
.nav-root .group-children:empty { display: none; }

.nav-root .g2 > .group-row > .group-title {
    font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--color-text-secondary); font-weight: 700;
}
.nav-root .g3 > .group-row > .group-title { font-size: 14px; color: var(--color-text); font-weight: 600; }
.nav-root .g4 > .group-row > .group-title { font-size: 14px; color: var(--color-text-secondary); font-weight: 500; padding-left: 28px; }
.nav-root .g5 > .group-row > .group-title { font-size: 13px; color: var(--color-text-secondary); font-weight: 500; padding-left: 44px; }
.nav-root .g6 > .group-row > .group-title { font-size: 13px; color: var(--color-text-secondary); font-weight: 500; padding-left: 60px; }

/* Collapsible chevron */
.nav-root .group-toggle {
    flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    width: 20px; height: 20px; padding: 0;
    background: transparent; border: 0;
    color: var(--color-text-tertiary);
    border-radius: 4px; cursor: pointer;
    transition: transform .15s ease, background .12s ease;
}
.nav-root .group-toggle:hover { color: var(--color-text); }
.nav-root .group-toggle svg { transition: transform .18s ease; }
.nav-root .group.collapsed > .group-row > .group-toggle svg { transform: rotate(-90deg); }
.nav-root .group.collapsed > .group-children { display: none; }

/* Endpoint links */
.nav-root .ep a {
    display: flex; align-items: center; gap: 8px;
    padding: 5px 10px 5px 16px;
    color: var(--color-text);
    font-size: 13px; line-height: 1.3;
    border-radius: var(--radius-sm);
}
.nav-root .g2 .ep a { padding-left: 20px; }
.nav-root .g3 .ep a { padding-left: 28px; }
.nav-root .g4 .ep a { padding-left: 44px; }
.nav-root .g5 .ep a { padding-left: 56px; }
.nav-root .g6 .ep a { padding-left: 68px; }
.nav-root .ep a:hover { background: var(--color-bg-tertiary); text-decoration: none; }
.nav-root .ep a.active {
    background: rgba(98, 97, 253, 0.12);
    color: var(--color-link);
    font-weight: 500;
}
[data-theme="dark"] .nav-root .ep a.active {
    background: rgba(98, 97, 253, 0.18);
    color: var(--color-link);
}

/* HTTP method pills */
.nav-root .method {
    font-family: var(--font-family-mono); font-size: 10px;
    min-width: 48px; text-align: left; font-weight: 700;
    padding: 2px 0; border-radius: 3px;
    flex-shrink: 0;
}
.method.m-get { color: var(--api-method-get); }
.method.m-post { color: var(--api-method-post); }
.method.m-put { color: var(--api-method-put); }
.method.m-patch { color: var(--api-method-patch); }
.method.m-delete { color: var(--api-method-delete); }

/* Plain anchor items (no method pill) */
.nav-root .ep-anchor a { padding-left: 20px; }
.nav-root .g2 .ep-anchor a { padding-left: 24px; }
.nav-root .g3 .ep-anchor a { padding-left: 32px; }

/* No-results placeholder */
.nav-root .nav-no-results {
    list-style: none;
    padding: 16px 12px;
    font-size: 13px;
    color: var(--color-text-tertiary);
    font-style: italic;
    text-align: center;
}

/* ---------- Intro / callout / folder description ---------- */
.intro-box {
    color: var(--color-text-secondary);
    font-size: 14px;
    margin: 6px 0 22px 0;
}
.intro-box code {
    background: var(--color-bg-tertiary);
    padding: 1px 6px;
    border-radius: 4px;
    color: var(--color-text);
}

.callout {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-link);
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    margin: 18px 0;
}
.callout-title { font-weight: 600; color: var(--color-text); margin-bottom: 6px; }
.callout-body p { margin: 6px 0; }
.callout-body table { border-collapse: collapse; font-size: 13px; margin: 8px 0; }
.callout-body th, .callout-body td { border: 1px solid var(--color-border); padding: 6px 10px; text-align: left; }
.callout-body th { background: var(--color-bg-tertiary); }

.folder-desc {
    color: var(--color-text);
    margin: 12px 0 24px 0;
    font-size: 14px;
    line-height: 22px;
}
.folder-desc h3 { font-size: 16px; font-weight: 700; color: var(--color-text); margin: 20px 0 8px 0; }
.folder-desc h4 { font-size: 14px; font-weight: 700; color: var(--color-text); margin: 16px 0 6px 0; }
.folder-desc h5, .folder-desc h6 {
    font-size: 13px; font-weight: 700; color: var(--color-text);
    margin: 14px 0 4px 0; text-transform: uppercase; letter-spacing: 0.04em;
}
.folder-desc p { margin: 10px 0 0 0; }
.folder-desc p:first-child { margin-top: 0; }
.folder-desc code {
    background: var(--color-code-bg);
    padding: 2px 4px;
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.85em;
}
.folder-desc a { color: var(--color-link); }
.folder-desc table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0;
    font-size: 14px;
    line-height: 20px;
}
.folder-desc table th, .folder-desc table td {
    border-bottom: 1px solid var(--color-border);
    padding: 12px;
    vertical-align: top;
    text-align: left;
}
.folder-desc table th {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
    font-weight: 600; font-size: 12px;
    text-transform: uppercase; letter-spacing: 0.05em;
    padding: 10px 12px;
}
.folder-desc table td:first-child { font-weight: 600; white-space: nowrap; color: var(--color-text); }
.folder-desc table code {
    background: var(--color-code-bg);
    padding: 2px 4px; border-radius: var(--radius-md);
    font-size: 0.85em;
}
.folder-desc ul, .folder-desc ol { margin: 10px 0 0 0; padding-left: 22px; }
.folder-desc li { margin-top: 4px; }

/* ---------- Stripe-style summary card ---------- */
.summary {
    margin: 24px 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg-secondary);
    overflow: hidden;
}
.summary-title {
    padding: 14px 20px;
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}
.summary-body { padding: 4px 0; }
.summary-body table {
    width: 100%; border-collapse: collapse;
    background: transparent; margin: 0;
    font-size: 14px; line-height: 22px;
}
.summary-body thead { display: none; }
.summary-body td {
    padding: 12px;
    vertical-align: top;
    border: 0;
}
.summary-body tbody tr + tr td { border-top: 1px solid var(--color-border); }
.summary-body td:first-child {
    font-weight: 700; white-space: nowrap;
    width: 14%;
    color: var(--color-text);
}
.summary-body td:nth-child(2) {
    width: 30%;
    color: var(--color-text);
}
.summary-body td code {
    background: transparent; padding: 0;
    color: inherit; font-weight: inherit;
    font-size: 13px;
}

/* ---------- Endpoint grid ---------- */
.endpoint {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 520px);
    gap: 40px;
    margin: 32px 0 46px 0;
}
.ep-main { min-width: 0; }
.ep-side { min-width: 0; }
.ep-head { margin-bottom: 10px; }
.ep-title {
    font-size: 21px; font-weight: 700;
    color: var(--color-text); margin: 0 0 8px 0;
}
.ep-url {
    display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
    padding: 10px 12px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 14px;
}
.ep-url .path { color: var(--color-text); word-break: break-all; }

.method {
    font-weight: 700;
    font-family: var(--font-family-mono);
    font-size: 11px;
    letter-spacing: 0.03em;
}

.ep-body > p:first-child { margin-top: 14px; }
.ep-body p { margin: 14px 0 0 0; color: var(--color-text-secondary); }
.ep-body table.params-table {
    border-collapse: collapse;
    margin: 14px 0;
    font-size: 14px; line-height: 20px;
    width: 100%;
}
.ep-body table.params-table th,
.ep-body table.params-table td {
    border-bottom: 1px solid var(--color-border);
    padding: 12px; text-align: left; vertical-align: top;
}
.ep-body table.params-table th {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
    font-weight: 600; font-size: 12px;
    text-transform: uppercase; letter-spacing: 0.05em;
    padding: 10px 12px;
}
.ep-body table.params-table td:first-child { font-weight: 700; }
.ep-body table.params-table code {
    background: var(--color-code-bg);
    padding: 2px 4px;
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.85em;
    font-weight: 500;
}
.ep-body .mini {
    display: block;
    color: var(--color-text-tertiary);
    font-size: 12px;
    margin-top: 2px;
    font-weight: 400;
}

/* Params blocks */
.params-block { margin: 18px 0; }
.params-title {
    font-weight: 600; font-size: 12px;
    color: var(--color-text);
    margin-bottom: 8px;
    text-transform: uppercase; letter-spacing: 0.05em;
}

/* ---------- Code frame (Stripe-style) ---------- */
.code-frame {
    --frame-bg: var(--color-bg-secondary);
    --frame-fg: var(--color-text);
    --frame-chrome: var(--color-bg);
    --frame-gutter: var(--color-text-tertiary);
    --frame-border: var(--color-border);
    --frame-pill-bg: var(--color-bg-tertiary);
    --frame-pill-hover: var(--color-border);
    --frame-pill-fg: var(--color-text);
    margin: 10px 0;
    background: var(--frame-bg);
    border: 1px solid var(--frame-border);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    font-family: var(--font-family-mono);
}
.code-frame.dark {
    --frame-bg: #3c4049;
    --frame-fg: #e8e5db;
    --frame-chrome: #383b43;
    --frame-gutter: #8b8f97;
    --frame-border: transparent;
    --frame-pill-bg: #555961;
    --frame-pill-hover: #666a73;
    --frame-pill-fg: #e8e5db;
}
[data-theme="dark"] .code-frame:not(.dark) {
    --frame-bg: #17203a;
    --frame-fg: #d8dce7;
    --frame-gutter: #4e5a78;
    --frame-pill-bg: #2a3450;
    --frame-pill-hover: #38426a;
    --frame-pill-fg: #d8dce7;
}

.code-chrome {
    display: flex; align-items: center; justify-content: flex-end; gap: 6px;
    padding: 8px 10px 0 10px;
    background: transparent;
}
.code-lang, .code-copy {
    display: inline-flex; align-items: center; justify-content: center;
    height: 26px; padding: 0;
    background: var(--frame-pill-bg);
    color: var(--frame-pill-fg);
    border: 0; border-radius: var(--radius-md);
    cursor: pointer;
    font: 500 11.5px/1 var(--font-family);
    letter-spacing: 0.01em;
    transition: background .12s ease;
}
.code-lang { padding: 0 10px; }
.code-copy { width: 26px; }
.code-lang:hover, .code-copy:hover { background: var(--frame-pill-hover); }
.code-copy.copied { background: #0a7c41; color: #fff; }
.code-copy.copied .icon-copy { display: none; }
.code-copy.copied .icon-check { display: block !important; }

pre.code {
    margin: 0;
    padding: 8px 16px 14px;
    background: transparent;
    color: var(--frame-fg);
    overflow: auto;
    font-size: 14px;
    line-height: 18.2px;
    font-family: inherit;
    counter-reset: line;
    /* Тонкий скроллбар, трек сливается с фоном панели */
    scrollbar-width: thin;
    scrollbar-color: var(--frame-pill-bg) transparent;
}
pre.code::-webkit-scrollbar { width: 8px; height: 8px; }
pre.code::-webkit-scrollbar-track { background: transparent; }
pre.code::-webkit-scrollbar-thumb {
    background: var(--frame-pill-bg);
    border-radius: 4px;
    border: 2px solid var(--frame-bg);
    background-clip: padding-box;
}
pre.code::-webkit-scrollbar-thumb:hover { background: var(--frame-pill-hover); background-clip: padding-box; }
pre.code::-webkit-scrollbar-corner { background: transparent; }
pre.code code {
    background: transparent; padding: 0;
    color: inherit; font-family: inherit;
    font-size: inherit; font-weight: 400;
}
pre.code .ln {
    display: block;
    padding-left: 40px;
    position: relative;
    white-space: pre;
}
pre.code .ln::before {
    counter-increment: line;
    content: counter(line);
    position: absolute; left: 0; top: 0;
    width: 28px; text-align: right;
    color: var(--frame-gutter);
    font-variant-numeric: tabular-nums;
    user-select: none;
    opacity: 0.85;
}

/* Token colours */
.code-frame.dark .tok-flag { color: #b5d3ff; }
.code-frame.dark .tok-str  { color: #ff8a80; }
.code-frame.dark .tok-key  { color: #9cdcfe; }
.code-frame.dark .tok-num  { color: #f3c875; }
.code-frame.dark .tok-bool { color: #c8a8ff; }
.code-frame.dark .tok-dim  { color: #8b8f97; }
.code-frame:not(.dark) .tok-flag { color: #0969da; }
.code-frame:not(.dark) .tok-str  { color: #cf222e; }
.code-frame:not(.dark) .tok-key  { color: #0550ae; }
.code-frame:not(.dark) .tok-num  { color: #953800; }
.code-frame:not(.dark) .tok-bool { color: #8250df; }
.code-frame:not(.dark) .tok-dim  { color: #8a8f98; }
[data-theme="dark"] .code-frame:not(.dark) .tok-flag { color: #b5d3ff; }
[data-theme="dark"] .code-frame:not(.dark) .tok-str  { color: #ff8a80; }
[data-theme="dark"] .code-frame:not(.dark) .tok-key  { color: #9cdcfe; }
[data-theme="dark"] .code-frame:not(.dark) .tok-num  { color: #f3c875; }
[data-theme="dark"] .code-frame:not(.dark) .tok-bool { color: #c8a8ff; }
[data-theme="dark"] .code-frame:not(.dark) .tok-dim  { color: #8b8f97; }

/* Chip-style highlight for <PLACEHOLDERS> */
.tok-chip {
    background: rgba(0, 0, 0, 0.22);
    padding: 0 5px;
    border-radius: 4px;
    color: inherit;
}
.code-frame:not(.dark) .tok-chip {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

/* Hidden textarea with raw code for clipboard */
.code-raw {
    position: absolute;
    left: -9999px; top: -9999px;
    width: 1px; height: 1px;
    opacity: 0; pointer-events: none;
}

/* Right column: cURL + Request body + Responses stacked */
.ep-side .params-block { margin: 0 0 18px 0; }
.ep-side .params-block:last-child { margin-bottom: 0; }
.ep-side .params-title { margin-bottom: 10px; }
.code-col { margin: 0 0 18px 0; }
.ep-side > aside.code-col:last-child { margin-bottom: 0; }
.code-col .code-frame { margin-top: 0; }
.ep-side .resp-panel pre.code { max-height: 480px; }

/* Responses */
.resp-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.resp-tab {
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    cursor: pointer;
    padding: 5px 10px;
    border-radius: var(--radius-md);
    font-family: inherit; font-size: 12px;
    color: var(--color-text);
}
.resp-tab:hover { background: var(--color-bg-tertiary); }
.resp-tab.active { border-color: var(--st); }
.resp-dot {
    display: inline-block;
    width: 8px; height: 8px; min-width: 8px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: -1px;
    flex-shrink: 0;
    box-sizing: border-box;
}
.resp-panel { display: none; }
.resp-panel.active { display: block; }
.resp-panel pre.code { max-height: 520px; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
    .endpoint { grid-template-columns: 1fr; }
    .code-col { position: static; }
}

/* На мобильном (≤960px / 60em) сайдбар становится drawer'ом — это
 * полностью обрабатывается main.css (.sidebar.open, .sidebar-overlay,
 * .menu-toggle). Здесь только подгоняем плотность контента и убираем
 * фильтр из шапки: на узком экране ему всё равно негде развернуться,
 * а в drawer'е есть весь сайдбар. */
@media (max-width: 60em) {
    .api-content { padding: 20px; }
    .api-search { display: none; }
}

/* Якоря с учётом sticky-шапки */
section[id] { scroll-margin-top: 80px; }
.api-content h1[id], .api-content h2[id], .api-content h3[id], .api-content h4[id] { scroll-margin-top: 80px; }