/* Wider content area for desktop */
.md-grid {
    max-width: 1440px;  /* Default is ~1220px */
}

/* Wider main content column - constrained to prevent overflow */
.md-main__inner {
    max-width: 100%;  /* Changed from 'none' to prevent horizontal overflow */
}

/* Adjust secondary sidebar (TOC) width - safe to set globally */
.md-sidebar--secondary {
    width: 15rem;  /* Slightly narrower table of contents */
}

/* More breathing room for content */
.md-content {
    max-width: 100%;
}

/* Optimal line length for readability (best practice: 50-75 chars) */
.md-content__inner {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Overflow handling for code blocks and tables */
.md-content pre {
    overflow-x: auto;
}

.md-content code {
    word-break: break-word;
    overflow-wrap: break-word;
}

.md-content table {
    display: block;
    overflow-x: auto;
}

/* Desktop-only customizations (1220px and above) */
/* Safe to customize widths here - drawer mode is not active */
@media screen and (min-width: 76.25em) {
    .md-sidebar--primary {
        width: 15rem;  /* Slightly narrower navigation sidebar */
    }

    /* Only add extra right padding when TOC sidebar is hidden (index pages) */
    .md-sidebar--secondary[hidden] {
        display: none;
    }

    /* Extra padding only for pages without TOC */
    .md-container:has(.md-sidebar--secondary[hidden]) .md-content {
        padding-right: 5rem;
    }
}

/* Responsive design for tablet/mobile (below 1220px) */
/* Let Material theme handle sidebar drawer behavior completely */
@media screen and (max-width: 76.24em) {
    /* Do NOT override .md-sidebar--primary - Material's drawer needs full control */

    .md-grid {
        max-width: 100%;
        padding: 0 1rem;
    }

    .md-sidebar--secondary {
        width: 12rem;
    }
}

/* Mobile-specific adjustments (<960px) */
@media screen and (max-width: 60em) {
    .md-grid {
        padding: 0 1.5rem;
    }

    .md-sidebar--secondary {
        display: none;  /* Hide table of contents on mobile */
    }

    .md-content {
        padding: 0 1.5rem;
    }
}

/* ============================================
   GRID CARD ICON SIZING
   ============================================ */

/* Fix for Material icons in grid cards - prevents massive icon sizes */
.md-typeset .grid.cards > :is(ul, ol) > li :is(.twemoji, .lg, .middle) svg {
    width: 2.4rem;
    height: 2.4rem;
}

/* Large icons in grid cards */
.md-typeset .grid.cards > :is(ul, ol) > li .lg svg {
    width: 3rem;
    height: 3rem;
}

/* Ensure icons are aligned properly */
.md-typeset .grid.cards > :is(ul, ol) > li .middle {
    vertical-align: middle;
}

/* ============================================
   DARK MODE IMAGE FIXES
   ============================================ */

/* General image styling for dark mode */
[data-md-color-scheme="slate"] .md-content img {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Specific white backgrounds for dark-content images */
[data-md-color-scheme="slate"] .md-content img[src*="mha_onnx"],
[data-md-color-scheme="slate"] .md-content img[src*="bert_dfc"] {
    background-color: #ffffff;
    padding: 0.5rem;
}

/* Hover effect for images */
[data-md-color-scheme="slate"] .md-content img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.4);
}

/* Light mode image styling (subtle enhancement) */
[data-md-color-scheme="default"] .md-content img {
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

[data-md-color-scheme="default"] .md-content img:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* ============================================
   VISUAL HIERARCHY ENHANCEMENTS
   ============================================ */

/* Section headers with bottom border */
.md-content h2 {
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--md-primary-fg-color);
}

/* First h2 has less top margin */
.md-content h2:first-of-type {
    margin-top: 1.5rem;
}

/* Enhanced card hover effects */
.md-content .grid.cards > :is(ul, ol) > li {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.md-content .grid.cards > :is(ul, ol) > li:hover {
    transform: translateY(-4px);
}

[data-md-color-scheme="slate"] .md-content .grid.cards > :is(ul, ol) > li:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

[data-md-color-scheme="default"] .md-content .grid.cards > :is(ul, ol) > li:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

/* ============================================
   COMPARISON GRID LAYOUT
   ============================================ */

/* Comparison grid container */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    align-items: center;
    margin: 2rem 0;
}

/* Comparison items with subtle background */
.comparison-item {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    transition: transform 0.2s ease;
}

[data-md-color-scheme="slate"] .comparison-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-md-color-scheme="default"] .comparison-item {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.comparison-item:hover {
    transform: scale(1.02);
}

/* Arrow styling */
.comparison-arrow {
    font-size: 3rem;
    color: var(--md-primary-fg-color);
    opacity: 0.6;
}

/* Comparison item headers (styled like h3 but not in TOC) */
.comparison-item .comparison-title {
    display: block;
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--md-primary-fg-color);
}

/* Fallback for actual h3 elements if present */
.comparison-item h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: var(--md-primary-fg-color);
}

.comparison-item p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 1rem;
}

/* Comparison images */
.comparison-item img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    margin-top: 1rem;
}

/* Responsive comparison grid */
@media screen and (max-width: 60em) {
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .comparison-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
}