/* Scientific Typography Enhancements */

/* Math mode - ensure variables are italic */
.MathJax math {
    font-style: italic;
}

/* Operators and units should be upright (MathJax handles this via \mathrm{}) */
.MathJax .mo {
    font-style: normal;
}

/* Equation numbers aligned right */
.equation-number {
    float: right;
    font-family: 'Crimson Text', Georgia, serif;
    color: #666;
    font-size: 0.9rem;
    font-style: normal;
    padding-left: 1rem;
}

/* Equation wrapper for proper centering */
.equation-wrapper {
    margin: 1.5rem 0;
    padding: 1rem 0;
    overflow-x: auto;
}

.equation-line {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.equation-content {
    flex: 1;
    text-align: center;
}

/* Multi-line equations aligned at equals */
.MathJax .mtable {
    text-align: left;
}

.MathJax .mtable .mlabeledtr {
    text-align: left;
}

/* Academic paper equation style */
.academic-equation {
    display: block;
    margin: 1.5rem 0;
    padding: 0.5rem 0;
}

.academic-equation .equation-content {
    font-size: 1.1em;
}

/* Ensure proper spacing around equations */
.academic-equation + p,
p + .academic-equation {
    margin-top: 1rem;
}

/* Terms definition styling */
.equation-terms {
    margin-top: 0.5rem;
    padding-left: 2rem;
    font-size: 0.95rem;
    color: #333;
}

.terms-intro {
    font-style: italic;
    margin: 0.3rem 0;
}

/* Equation discussion */
.equation-discussion {
    margin-top: 0.5rem;
    padding-left: 1rem;
    font-size: 0.95rem;
    color: #444;
}

/* Derivation notes */
.equation-derivation {
    margin-top: 0.5rem;
    padding-left: 1rem;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

/* Scientific notation - ensure proper rendering */
.scientific-notation {
    font-family: 'Crimson Text', Georgia, serif;
    font-style: normal;
}

/* Units in text */
.unit {
    font-family: 'Crimson Text', Georgia, serif;
    font-style: normal;
    margin-left: 0.15em;
}

/* Uncertainty notation */
.uncertainty {
    font-family: 'Crimson Text', Georgia, serif;
}

/* Equation references as links */
.equation-ref {
    color: #8b7fff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.equation-ref:hover {
    color: #6b5fd9;
    text-decoration: underline;
}

/* Scroll target for equation anchors */
.equation-wrapper[id]::before {
    content: "";
    display: block;
    height: 80px;
    margin-top: -80px;
    visibility: hidden;
}


/* Reference Formatting */

.references {
    margin: 2rem 0;
    padding: 1rem 0;
    border-top: 1px solid var(--border, #e0e0e0);
}

.references h3 {
    font-family: 'Crimson Text', Georgia, serif;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #333;
}

.references ol {
    list-style: none;
    counter-reset: ref-counter;
    padding-left: 0;
}

.references ol li {
    counter-increment: ref-counter;
    padding-left: 2.5rem;
    position: relative;
    margin-bottom: 0.75rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.references ol li::before {
    content: "[" counter(ref-counter) "]";
    position: absolute;
    left: 0;
    color: #666;
    font-weight: 600;
    font-family: 'Source Sans Pro', sans-serif;
}

/* arXiv links */
.arxiv-link {
    color: #8b7fff;
    text-decoration: none;
    font-weight: 500;
    font-family: 'Source Code Pro', monospace;
    font-size: 0.9em;
}

.arxiv-link:hover {
    text-decoration: underline;
    color: #6b5fd9;
}

/* DOI links */
.doi-link {
    color: #4a9eff;
    text-decoration: none;
    font-weight: 500;
    font-family: 'Source Code Pro', monospace;
    font-size: 0.9em;
}

.doi-link:hover {
    text-decoration: underline;
    color: #2a7ede;
}

/* Citation in text */
.cite {
    color: #8b7fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95em;
}

.cite:hover {
    text-decoration: underline;
}

/* Inline references */
.inline-ref {
    font-size: 0.9em;
    color: #666;
    font-style: italic;
    margin-left: 0.3em;
}