/* Override dark code-block background for Mermaid diagram containers */
.post-content pre.mermaid {
    background: transparent;
    font-family: var(--font-family);
    font-weight: 600;
    display: flex;
    justify-content: center;
}

/* Fix code block readability: theme sets font-weight: 100 which makes text look faded */
.post-content pre:not(.mermaid) {
    font-weight: 400;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Copy button on code blocks */
.copy-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    font-family: var(--font-family);
    color: #f8f8f2;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}

.post-content pre:hover .copy-button,
.copy-button:focus {
    opacity: 1;
}

/* Homepage post list spacing */
.year-heading-homepage {
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.post-list-homepage {
    margin-bottom: 0.5rem;
}

.all-posts-link-homepage {
    margin-top: 2rem;
}

/* Post content: spacing for lists and headers */
.post-content ul,
.post-content ol {
    margin-bottom: 1.2rem;
}

.post-content h2 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.post-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Inline code styling — make backtick `text` visually distinct */
.post-content :not(pre) > code {
    background-color: #BDCDD6;
    color: #333;
    border: 1px solid #e0d8c0;
    padding: 0.15em 0.4em;
    border-radius: 3px;
    font-family: Consolas, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace;
    font-size: 0.875em;
    font-weight: 400;
}