/**
 * @file markdown.css
 * @description World-class markdown styling for AI Scout chat
 * @adheres {Principle 1, 2, 4}
 */

/* Markdown content container */
.markdown-content {
    line-height: 1.6;
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Headers */
.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    margin: 1.5em 0 0.5em 0;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

.markdown-content h1 {
    font-size: 1.5em;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.3em;
}

.markdown-content h2 {
    font-size: 1.3em;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.2em;
}

.markdown-content h3 {
    font-size: 1.2em;
}

.markdown-content h4 {
    font-size: 1.1em;
}

.markdown-content h5,
.markdown-content h6 {
    font-size: 1em;
    color: var(--text-secondary);
}

/* Paragraphs */
.markdown-content p {
    margin: 0.8em 0;
}

.markdown-content p:first-child {
    margin-top: 0;
}

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

/* Text formatting */
.markdown-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

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

.markdown-content del {
    text-decoration: line-through;
    opacity: 0.7;
}

/* Code */
.markdown-content code {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.2em 0.4em;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--accent-primary);
}

.markdown-content pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1em;
    margin: 1em 0;
    overflow-x: auto;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-size: 0.9em;
    line-height: 1.4;
}

.markdown-content pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: inherit;
    color: var(--text-primary);
}

/* Lists */
.markdown-content ul,
.markdown-content ol {
    margin: 0.8em 0;
    padding-left: 2em;
}

.markdown-content ul {
    list-style-type: disc;
}

.markdown-content ol {
    list-style-type: decimal;
}

.markdown-content li {
    margin: 0.3em 0;
}

.markdown-content li > ul,
.markdown-content li > ol {
    margin: 0.3em 0;
}

/* Nested lists */
.markdown-content ul ul {
    list-style-type: circle;
}

.markdown-content ul ul ul {
    list-style-type: square;
}

/* Links */
.markdown-content a {
    color: var(--accent-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.markdown-content a:hover {
    border-bottom-color: var(--accent-primary);
    opacity: 0.8;
}

.markdown-content a:visited {
    color: var(--accent-secondary);
}

/* Blockquotes */
.markdown-content blockquote {
    margin: 1em 0;
    padding: 0.5em 1em;
    border-left: 4px solid var(--accent-primary);
    background: var(--bg-secondary);
    border-radius: 0 4px 4px 0;
    font-style: italic;
    color: var(--text-secondary);
}

.markdown-content blockquote p {
    margin: 0.5em 0;
}

/* Horizontal rules */
.markdown-content hr {
    border: none;
    height: 1px;
    background: var(--border-color);
    margin: 2em 0;
}

/* Tables */
.markdown-content table {
    border-collapse: collapse;
    width: 100%;
    margin: 1em 0;
    font-size: 0.9em;
}

.markdown-content th,
.markdown-content td {
    border: 1px solid var(--border-color);
    padding: 0.6em 1em;
    text-align: left;
}

.markdown-content th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-content tr:nth-child(even) {
    background: var(--bg-tertiary);
}

.markdown-content tr:hover {
    background: var(--bg-secondary);
}

/* Responsive design */
@media (max-width: 768px) {
    .markdown-content {
        font-size: 0.9em;
    }
    
    .markdown-content pre {
        padding: 0.8em;
        font-size: 0.8em;
    }
    
    .markdown-content table {
        font-size: 0.8em;
    }
    
    .markdown-content th,
    .markdown-content td {
        padding: 0.4em 0.6em;
    }
}

/* Syntax highlighting support (if Prism.js is loaded) */
.markdown-content .token.comment,
.markdown-content .token.prolog,
.markdown-content .token.doctype,
.markdown-content .token.cdata {
    color: #6a737d;
}

.markdown-content .token.punctuation {
    color: #586069;
}

.markdown-content .token.property,
.markdown-content .token.tag,
.markdown-content .token.boolean,
.markdown-content .token.number,
.markdown-content .token.constant,
.markdown-content .token.symbol,
.markdown-content .token.deleted {
    color: #d73a49;
}

.markdown-content .token.selector,
.markdown-content .token.attr-name,
.markdown-content .token.string,
.markdown-content .token.char,
.markdown-content .token.builtin,
.markdown-content .token.inserted {
    color: #032f62;
}

.markdown-content .token.operator,
.markdown-content .token.entity,
.markdown-content .token.url,
.markdown-content .language-css .token.string,
.markdown-content .style .token.string {
    color: #e36209;
}

.markdown-content .token.atrule,
.markdown-content .token.attr-value,
.markdown-content .token.keyword {
    color: #d73a49;
}

.markdown-content .token.function,
.markdown-content .token.class-name {
    color: #6f42c1;
}

.markdown-content .token.regex,
.markdown-content .token.important,
.markdown-content .token.variable {
    color: #e36209;
}