/* A++ Quality Markdown Documentation Styling */

.docs-container {
    background: var(--bg-primary);
    min-height: calc(100vh - 200px);
    padding: 0;
    margin: 0 0 60px 0; /* Space for sticky footer */
    width: 100%;
    max-width: 100%;
    transition: background-color 0.3s ease;
    position: relative;
}

/* Keep content behind the sticky search strip so it never bleeds through */
.docs-container .markdown-body {
    position: relative;
    z-index: 0;
}

.markdown-body {
    box-sizing: border-box;
    min-width: 200px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 80px;
    width: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    word-wrap: break-word;
    background: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography - Enhanced */
.markdown-body > *:first-child {
    margin-top: 0 !important;
}

.markdown-body > *:last-child {
    margin-bottom: 0 !important;
}

/* Headings: extend border into body padding so separators align full width (body has padding: 60px 80px) */
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    display: block;
    box-sizing: border-box;
    margin-top: 32px;
    margin-bottom: 20px;
    margin-left: -80px;
    margin-right: -80px;
    padding-left: 80px;
    padding-right: 80px;
    width: calc(100% + 160px);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* Sticky headings: stick below navbar + search bar when scrolling */
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
    position: sticky;
    top: 130px; /* below navbar (~60px) + search bar (~70px) */
    z-index: 10;
    background: var(--bg-primary);
    padding-top: 2px;
    margin-top: -2px;
    padding-bottom: 0.4em;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.markdown-body h1 {
    font-size: 2.5em;
    font-weight: 700;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5em;
    margin-top: 0;
    margin-bottom: 24px;
}

.markdown-body h2 {
    font-size: 1.875em;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.4em;
    margin-top: 48px;
}

.markdown-body h3 {
    font-size: 1.5em;
    font-weight: 600;
    margin-top: 36px;
}

.markdown-body h4 {
    font-size: 1.25em;
    font-weight: 600;
}

.markdown-body h5 {
    font-size: 1.125em;
    font-weight: 600;
}

.markdown-body h6 {
    font-size: 1em;
    font-weight: 600;
    color: var(--text-secondary);
}

/* If a heading is inside a list item, extend border to full body width (body 80px + list 2em) */
.markdown-body li h1,
.markdown-body li h2,
.markdown-body li h3,
.markdown-body li h4,
.markdown-body li h5,
.markdown-body li h6 {
    margin-left: calc(-80px - 2em);
    padding-left: calc(80px + 2em);
    width: calc(100% + 160px + 2em);
    max-width: none;
    box-sizing: border-box;
}

.markdown-body p {
    margin-bottom: 20px;
    line-height: 1.75;
}

/* Code Blocks - Professional Dark Theme */
.markdown-body pre {
    position: relative;
    padding: 20px 24px;
    padding-right: 44px; /* space for copy button */
    overflow: auto;
    font-size: 14px;
    line-height: 1.6;
    background: #1e1e1e;
    border-radius: 8px;
    margin: 24px 0;
    border: 1px solid #2d2d2d;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Copy button on code blocks - visible on hover */
.markdown-body pre .docs-code-copy {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: #9cdcfe;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.15s ease, background 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.markdown-body pre:hover .docs-code-copy {
    opacity: 1;
}

.markdown-body pre .docs-code-copy:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.markdown-body pre .docs-code-copy:active,
.markdown-body pre .docs-code-copy.docs-copied {
    background: rgba(251, 140, 63, 0.3);
    border-color: #fb8c3f;
    color: #fb8c3f;
}

.markdown-body pre .docs-code-copy svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

[data-theme="dark"] .markdown-body pre {
    background: #0d1117;
    border-color: #30363d;
}

.markdown-body pre code {
    display: block;
    padding: 0;
    margin: 0;
    overflow: visible;
    line-height: inherit;
    word-wrap: normal;
    background-color: transparent;
    border: 0;
    color: #d4d4d4;
    font-family: "SF Mono", "Monaco", "Inconsolata", "Fira Code", "Droid Sans Mono", "Source Code Pro", monospace;
    font-size: 14px;
}

.markdown-body pre > code {
    padding: 0;
    margin: 0;
    font-size: 100%;
    word-break: normal;
    white-space: pre;
    background: transparent;
    border: 0;
}

/* Inline Code */
.markdown-body code:not(pre code) {
    padding: 0.2em 0.4em;
    margin: 0;
    font-size: 0.9em;
    background-color: var(--code-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: "SF Mono", "Monaco", "Inconsolata", "Fira Code", "Droid Sans Mono", "Source Code Pro", monospace;
    color: var(--code-color);
    font-weight: 500;
}

/* Blockquotes - Enhanced */
.markdown-body blockquote {
    padding: 16px 24px;
    color: var(--text-secondary);
    border-left: 4px solid var(--link-color);
    background-color: var(--bg-secondary);
    border-radius: 0 6px 6px 0;
    margin: 24px 0;
    font-style: normal;
}

.markdown-body blockquote > :first-child {
    margin-top: 0;
}

.markdown-body blockquote > :last-child {
    margin-bottom: 0;
}

.markdown-body blockquote p {
    margin-bottom: 12px;
}

.markdown-body blockquote p:last-child {
    margin-bottom: 0;
}

/* Lists - Enhanced */
.markdown-body ul,
.markdown-body ol {
    margin-top: 0;
    margin-bottom: 20px;
    padding-left: 2em;
}

.markdown-body li {
    margin-bottom: 8px;
    line-height: 1.75;
}

.markdown-body li > p {
    margin-top: 16px;
    margin-bottom: 16px;
}

.markdown-body li + li {
    margin-top: 4px;
}

.markdown-body ul ul,
.markdown-body ol ol,
.markdown-body ul ol,
.markdown-body ol ul {
    margin-top: 8px;
    margin-bottom: 8px;
}

/* Tables - Professional */
.markdown-body table {
    border-spacing: 0;
    border-collapse: collapse;
    margin: 24px 0;
    width: 100%;
    display: table;
    overflow: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.markdown-body table th {
    font-weight: 600;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    text-align: left;
}

.markdown-body table td {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
}

.markdown-body table tr {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.markdown-body table tr:nth-child(2n) {
    background-color: var(--bg-secondary);
}

.markdown-body table tr:hover {
    background-color: var(--bg-tertiary);
}

/* Horizontal Rules - full width to align with heading borders (match body padding 80px) */
.markdown-body hr {
    display: block;
    box-sizing: border-box;
    width: calc(100% + 160px);
    height: 1px;
    padding: 0;
    margin: 32px -80px;
    background-color: var(--border-color);
    border: 0;
}

/* Links */
.markdown-body a {
    color: var(--link-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.markdown-body a:hover {
    color: var(--link-hover);
    text-decoration: underline;
}

/* Images */
.markdown-body img {
    max-width: 100%;
    box-sizing: content-box;
    background-color: var(--bg-primary);
    border-radius: 6px;
    margin: 20px 0;
}

/* Strong and Emphasis */
.markdown-body strong {
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-body em {
    font-style: italic;
}

/* Special Elements */
.markdown-body del {
    text-decoration: line-through;
    opacity: 0.7;
}

/* Prism.js Overrides for Better Syntax Highlighting */
.markdown-body pre[class*="language-"] {
    background: #1e1e1e !important;
    border: 1px solid #2d2d2d;
}

[data-theme="dark"] .markdown-body pre[class*="language-"] {
    background: #0d1117 !important;
    border: 1px solid #30363d;
}

.markdown-body code[class*="language-"] {
    color: #d4d4d4;
    text-shadow: none;
}

/* GraphQL specific syntax colors */
.token.keyword { color: #569cd6; }
.token.string { color: #ce9178; }
.token.function { color: #dcdcaa; }
.token.number { color: #b5cea8; }
.token.operator { color: #d4d4d4; }
.token.punctuation { color: #d4d4d4; }
.token.comment { color: #6a9955; font-style: italic; }
.token.property { color: #9cdcfe; }
.token.boolean { color: #569cd6; }
.token.variable { color: #9cdcfe; }

/* Responsive Design */
@media (max-width: 768px) {
    .markdown-body {
        padding: 40px 24px;
        font-size: 15px;
    }
    /* Heading/hr full-width uses 24px horizontal padding on mobile */
    .markdown-body h1,
    .markdown-body h2,
    .markdown-body h3,
    .markdown-body h4,
    .markdown-body h5,
    .markdown-body h6 {
        margin-left: -24px;
        margin-right: -24px;
        padding-left: 24px;
        padding-right: 24px;
        width: calc(100% + 48px);
    }
    .markdown-body hr {
        width: calc(100% + 48px);
        margin-left: -24px;
        margin-right: -24px;
    }
    .markdown-body li h1,
    .markdown-body li h2,
    .markdown-body li h3,
    .markdown-body li h4,
    .markdown-body li h5,
    .markdown-body li h6 {
        margin-left: calc(-24px - 2em);
        padding-left: calc(24px + 2em);
        width: calc(100% + 48px + 2em);
    }
    .markdown-body h1 {
        font-size: 2em;
    }
    .markdown-body h2 {
        font-size: 1.5em;
    }
    .markdown-body pre {
        padding: 16px;
        font-size: 13px;
    }
}

/* Print Styles */
@media print {
    .markdown-body {
        padding: 0;
    }
    
    .markdown-body pre {
        background: var(--pre-bg);
        border: 1px solid var(--border-color);
    }
}

/* Search Functionality - opaque strip so doc content never shows through */
.docs-search-container {
    position: sticky;
    top: 60px; /* Below navbar */
    z-index: 100;
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    margin-top: -1px; /* Overlap navbar border to remove thin line gap */
    margin-bottom: 20px;
    transition: border-color 0.3s ease;
    isolation: isolate;
    /* Extend solid background above to cover any gap under navbar */
    box-shadow: 0 -40px 0 0 #ffffff;
}

[data-theme="dark"] .docs-search-container {
    background: #0d1117;
    box-shadow: 0 -40px 0 0 #0d1117;
}

.docs-search-box {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 80px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.docs-search-input {
    flex: 1;
    padding: 10px 16px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: #f6f8fa;
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
    transition: all 0.2s ease;
}

.docs-search-input:focus {
    outline: none;
    border-color: var(--link-color);
    box-shadow: 0 0 0 3px rgba(251, 140, 63, 0.2);
}

[data-theme="dark"] .docs-search-input:focus {
    box-shadow: 0 0 0 3px rgba(251, 140, 63, 0.25);
}

.docs-search-input::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .docs-search-input {
    background: #161b22;
}

.docs-search-btn {
    padding: 10px 14px;
    background: #f6f8fa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.2s ease;
    min-width: 40px;
}

[data-theme="dark"] .docs-search-btn {
    background: #161b22;
}

.docs-search-btn:hover:not(:disabled) {
    background: var(--bg-tertiary);
    border-color: var(--link-color);
}

.docs-search-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.docs-search-count {
    padding: 0 8px;
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 60px;
    text-align: center;
}

.docs-search-close {
    padding: 10px 14px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    transition: all 0.2s ease;
    min-width: 40px;
}

.docs-search-close:hover {
    background: var(--bg-secondary);
    border-color: var(--text-secondary);
}

/* Search highlights */
.markdown-body mark.search-highlight {
    background: #ffeb3b;
    color: #000;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 500;
}

[data-theme="dark"] .markdown-body mark.search-highlight {
    background: #fdd835;
    color: #000;
}

.markdown-body mark.search-highlight.current {
    background: #ff9800;
    color: #fff;
    box-shadow: 0 0 0 2px var(--link-color);
}

[data-theme="dark"] .markdown-body mark.search-highlight.current {
    background: #ff6f00;
    color: #fff;
}

/* Hide search on mobile initially, show on Ctrl+F */
@media (max-width: 768px) {
    .docs-search-container {
        padding: 8px 0;
    }
    
    .docs-search-box {
        padding: 0 24px;
    }
    
    .docs-search-input {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}