custom_css.css

/* Custom CSS for manim-astro documentation
 * Author: Anna Rosen (alrosen@sdsu.edu)
 * Optimized for astronomical content with dark theme support
 */

/* Dark theme optimizations for astronomical content */
:root {
    --manim-blue: #4A90E2;
    --manim-red: #E74C3C;
    --manim-green: #27AE60;
    --manim-yellow: #F39C12;
    --manim-purple: #8E44AD;
    --astro-dark: #0D1117;
    --astro-gray: #7F8C8D;
}

/* Code blocks with astronomical syntax highlighting */
.highlight pre {
    background-color: var(--astro-dark) !important;
    border: 1px solid var(--astro-gray);
    border-radius: 5px;
    padding: 1em;
}

/* MyST admonitions for astronomical content */
.admonition.tip {
    border-left-color: var(--manim-green);
}

.admonition.note {
    border-left-color: var(--manim-blue);
}

.admonition.warning {
    border-left-color: var(--manim-yellow);
}

.admonition.important {
    border-left-color: var(--manim-red);
}

/* Jupyter notebook cells */
div.cell {
    border-radius: 5px;
    margin-bottom: 1em;
}

div.cell_input {
    background-color: #1a1a2e;
    border-left: 3px solid var(--manim-blue);
}

div.cell_output {
    background-color: #0f0f1e;
    border-left: 3px solid var(--manim-green);
}

/* Mathematical equations with astronomical symbols */
.math {
    font-size: 1.1em;
}

/* Solar units and astronomical symbols */
.math .msun::before { content: "M☉"; }
.math .rsun::before { content: "R☉"; }
.math .lsun::before { content: "L☉"; }
.math .mearth::before { content: "M⊕"; }
.math .rearth::before { content: "R⊕"; }

/* Filter system tables */
table.filter-system {
    width: 100%;
    border-collapse: collapse;
}

table.filter-system th {
    background-color: var(--manim-blue);
    color: white;
    padding: 0.5em;
}

table.filter-system td {
    padding: 0.5em;
    border: 1px solid var(--astro-gray);
}

table.filter-system tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Interactive elements for Jupyter widgets */
.widget-label {
    font-weight: bold;
    color: var(--manim-blue);
}

.widget-slider {
    margin: 1em 0;
}

/* Gallery cards for examples */
.gallery-card {
    border: 1px solid var(--astro-gray);
    border-radius: 8px;
    padding: 1em;
    margin: 1em 0;
    transition: transform 0.2s;
}

.gallery-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* API documentation styling */
.class {
    border-left: 3px solid var(--manim-purple);
    padding-left: 1em;
    margin: 1em 0;
}

.function {
    border-left: 3px solid var(--manim-green);
    padding-left: 1em;
    margin: 1em 0;
}

.property {
    border-left: 3px solid var(--manim-blue);
    padding-left: 1em;
    margin: 1em 0;
}

/* Navigation improvements */
.toc-tree {
    background-color: rgba(13, 17, 23, 0.5);
    border-radius: 5px;
    padding: 1em;
}

.toc-tree a {
    color: var(--manim-blue);
    text-decoration: none;
}

.toc-tree a:hover {
    color: var(--manim-yellow);
    text-decoration: underline;
}

/* Search results highlighting */
.highlighted {
    background-color: var(--manim-yellow);
    color: black;
    padding: 0 0.2em;
    border-radius: 3px;
}

/* Copy button for code blocks */
.copybtn {
    position: absolute;
    top: 0.5em;
    right: 0.5em;
    opacity: 0.3;
    transition: opacity 0.2s;
}

.copybtn:hover {
    opacity: 1;
    background-color: var(--manim-green);
}

/* Responsive design for mobile */
@media (max-width: 768px) {
    .cell {
        font-size: 0.9em;
    }
    
    table.filter-system {
        font-size: 0.8em;
    }
    
    .gallery-card {
        margin: 0.5em 0;
    }
}

/* Print styles */
@media print {
    .admonition {
        border: 1px solid black;
        page-break-inside: avoid;
    }
    
    .cell_output {
        page-break-inside: avoid;
    }
    
    .copybtn {
        display: none;
    }
}

/* Animations for interactive elements */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.interactive-star {
    animation: pulse 2s infinite;
}

/* Custom styling for HR diagrams and astronomical plots */
.hr-diagram {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f0f1e 100%);
    border-radius: 8px;
    padding: 1em;
    margin: 1em 0;
}

/* Footer acknowledgment */
.footer-acknowledgment {
    font-size: 0.9em;
    color: var(--astro-gray);
    text-align: center;
    margin-top: 2em;
    padding-top: 1em;
    border-top: 1px solid var(--astro-gray);
}