/* Custom CSS for GitHub Pages - Table Formatting Fix
 *
 * Ensures proper spacing between headers and tables
 * even when markdown doesn't have blank lines
 */

/* Add margin before tables to create visual separation */
.md-typeset table {
  margin-top: 1.5em;
  margin-bottom: 1.5em;
}

/* Extra spacing when table follows a header */
.md-typeset h1 + table,
.md-typeset h2 + table,
.md-typeset h3 + table,
.md-typeset h4 + table,
.md-typeset h5 + table,
.md-typeset h6 + table {
  margin-top: 1.5em;
}

/* Ensure proper spacing for table headers */
.md-typeset table thead {
  border-bottom: 2px solid var(--md-default-fg-color--lightest);
}

/* Better spacing for table cells */
.md-typeset table th,
.md-typeset table td {
  padding: 0.8em 1em;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

/* First column emphasis for definition-style tables */
.md-typeset table th:first-child,
.md-typeset table td:first-child {
  font-weight: 500;
}

/* Responsive table handling */
@media screen and (max-width: 76.1875em) {
  .md-typeset table {
    font-size: 0.9em;
  }

  .md-typeset table th,
  .md-typeset table td {
    padding: 0.6em 0.8em;
  }
}

/* Dark mode specific adjustments */
[data-md-color-scheme="slate"] .md-typeset table thead {
  border-bottom-color: var(--md-default-fg-color--dark);
}

[data-md-color-scheme="slate"] .md-typeset table th,
[data-md-color-scheme="slate"] .md-typeset table td {
  border-bottom-color: var(--md-default-fg-color--dark);
}

/* Improve table visibility in both light and dark modes */
.md-typeset table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.md-typeset table thead th {
  background-color: var(--md-code-bg-color);
  font-weight: 700;
  white-space: nowrap;
}

/* Alternating row colors for better readability */
.md-typeset table tbody tr:nth-child(even) {
  background-color: rgba(var(--md-code-hl-color), 0.05);
}

/* Hover effect for table rows */
.md-typeset table tbody tr:hover {
  background-color: rgba(var(--md-accent-fg-color), 0.1);
  transition: background-color 0.2s ease;
}

/* ============================================
   Mermaid Diagram Support
   ============================================ */

/* Ensure mermaid diagrams render with proper spacing and visibility */
.mermaid {
    background-color: transparent;
    text-align: center;
    margin: 1.5em 0;
    padding: 1em;
    overflow-x: auto;
}

/* Mermaid diagram container */
pre.mermaid,
div.mermaid {
    background-color: var(--md-code-bg-color, #f5f5f5);
    border-radius: 0.2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Dark mode support for mermaid */
[data-md-color-scheme="slate"] .mermaid {
    background-color: var(--md-code-bg-color, #2d2d2d);
}

/* Mermaid text visibility */
.mermaid text {
    fill: var(--md-default-fg-color, #000) !important;
}

[data-md-color-scheme="slate"] .mermaid text {
    fill: var(--md-default-fg-color, #fff) !important;
}

/* Mermaid node styling */
.mermaid .node rect,
.mermaid .node circle,
.mermaid .node ellipse,
.mermaid .node polygon {
    fill: var(--md-primary-fg-color, #4051b5) !important;
    stroke: var(--md-accent-fg-color, #526cfe) !important;
    stroke-width: 2px;
}

/* Mermaid edge styling */
.mermaid .edgePath .path {
    stroke: var(--md-default-fg-color, #333) !important;
    stroke-width: 2px;
}

[data-md-color-scheme="slate"] .mermaid .edgePath .path {
    stroke: var(--md-default-fg-color, #ccc) !important;
}

/* ============================================
   Code Block Formatting
   ============================================ */

/* Ensure all code blocks have consistent styling */
.highlight pre,
.codehilite pre,
pre code {
    background-color: var(--md-code-bg-color);
    color: var(--md-code-fg-color);
    border-radius: 0.2rem;
    padding: 0.8em 1em;
    overflow-x: auto;
    margin: 1em 0;
}

/* Code block language indicator */
.highlight .filename,
.codehilite .filename {
    background-color: var(--md-code-hl-name-color);
    color: var(--md-primary-bg-color);
    padding: 0.3em 1em;
    border-radius: 0.2rem 0.2rem 0 0;
    font-size: 0.8em;
    font-weight: bold;
}

/* ============================================
   Heading Spacing
   ============================================ */

/* Ensure proper spacing around headings */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;
}

/* First heading after code/table needs less top margin */
.md-typeset .highlight + h2,
.md-typeset .highlight + h3,
.md-typeset table + h2,
.md-typeset table + h3 {
    margin-top: 2em;
}

/* ============================================
   Admonition Blocks
   ============================================ */

/* Enhanced admonition styling */
.md-typeset .admonition,
.md-typeset details {
    margin: 1.5em 0;
    padding: 0;
    border-left: 0.4rem solid var(--md-primary-fg-color);
    border-radius: 0.2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* ============================================
   Responsive Images
   ============================================ */

/* Ensure images are responsive */
.md-typeset img {
    max-width: 100%;
    height: auto;
    margin: 1em 0;
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .mermaid {
        page-break-inside: avoid;
    }

    .md-typeset table {
        page-break-inside: avoid;
    }

    .md-typeset pre {
        page-break-inside: avoid;
    }
}