/* Markdown Content Styles */
.markdown-viewer article {
    max-width: 800px;
    margin: 0 auto;
}

.markdown-viewer h1 {
    font-size: 2.5rem;
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.markdown-viewer h2 {
    font-size: 2rem;
    margin: 3rem 0 1rem;
    padding-top: 1rem;
}

.markdown-viewer h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

.markdown-viewer h4 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
}

.markdown-viewer h5 {
    font-size: 1.1rem;
    margin: 1.25rem 0 0.5rem;
}

.markdown-viewer h6 {
    font-size: 1rem;
    margin: 1rem 0 0.5rem;
    color: var(--text-light);
}

.markdown-viewer p {
    margin: 1rem 0;
    line-height: 1.7;
}

.markdown-viewer ul,
.markdown-viewer ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.markdown-viewer li {
    margin: 0.5rem 0;
}

.markdown-viewer blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    border-left: 4px solid var(--primary-color);
    background-color: var(--card-bg);
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.markdown-viewer blockquote p {
    margin: 0;
}

.markdown-viewer pre {
    position: relative;
    margin: 1.5rem 0;
    padding: 1.5rem;
    background-color: var(--code-bg);
    border-radius: 8px;
    overflow-x: auto;
    border: 1px solid var(--border-color);
}

.markdown-viewer code {
    font-family: 'Source Code Pro', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.markdown-viewer pre code {
    display: block;
    color: var(--text-color);
}

.markdown-viewer :not(pre) > code {
    padding: 0.2rem 0.4rem;
    background-color: var(--code-bg);
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--primary-color);
}

.markdown-viewer table {
    width: 100%;
    margin: 1.5rem 0;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
}

.markdown-viewer th,
.markdown-viewer td {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.markdown-viewer th {
    background-color: var(--card-bg);
    font-weight: 600;
}

.markdown-viewer tr:nth-child(even) {
    background-color: var(--secondary-color);
}

.markdown-viewer a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.markdown-viewer a:hover {
    border-bottom-color: var(--primary-color);
}

/* Copy Button */
.copy-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.5rem;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

pre:hover .copy-button {
    opacity: 1;
}

.copy-button img {
    width: 16px;
    height: 16px;
    filter: invert(var(--icon-invert, 0));
}

[data-theme="dark"] .copy-button img {
    filter: invert(1);
}

.copy-button:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.copy-button:hover img {
    filter: invert(1);
}