:root {
    /* Gray palette, will fallback to this if theme is not set properly */
    /* Inverted version of the default dark theme */
    --color-scheme-shade-15: #111111;
    --color-scheme-shade-14:#222222;
    --color-scheme-shade-13:#333333;
    --color-scheme-shade-12:#444444;
    --color-scheme-shade-11:#555555;
    --color-scheme-shade-10:#666666;
    --color-scheme-shade-9:#777777;
    --color-scheme-shade-8:#888888;
    --color-scheme-shade-7:#999999;
    --color-scheme-shade-6:#aaaaaa;
    --color-scheme-shade-5:#bbbbbb;
    --color-scheme-shade-4:#cccccc;
    --color-scheme-shade-3:#dddddd;
    --color-scheme-shade-2:#eeeeee;
    --color-scheme-shade-1: #ffffff;
    --color-border-higher-contrast: #333333;
    --color-border-high-contrast: #444444;
    --color-border-mid-contrast: #888888;
    --color-border-low-contrast: #999999;
    --color-border-lower-contrast: #aaaaaa;

    --color-border-boolean: transparent;

    --color-text-normal: #222222;
    --color-text-very-slightly-less-contrast: #333333;
    --color-text-slightly-less-contrast: #555555;
    --color-text-less-contrast: #666666;
    --color-text-low-contrast: #777777;
    --color-text-lower-contrast: #999999;

    --element-border: 1px solid var(--color-border-boolean);

    --chat-bubble-left-border-assistant: transparent;
    --chat-bubble-left-border-tool: transparent;
    --chat-bubble-background-assistant: var(--color-accent-DEFAULT);
    --chat-bubble-background-tool: var(--color-secondary_accent-DEFAULT);

    --color-scheme-shade_14_i: #eeeeee;

    --color-slightly-muted-white: #eeeeee;

    --color-tool-details-section-assistant: #1B4979;
    --color-tool-details-section-tool: #BE380E;
  
    /* Accent palettes */
    --color-accent-light: #1B4979;
    --color-accent-DEFAULT: #1C79D8;
    --color-accent-dark: #A5CCF3;
    --color-accent-dark_i: #1B4979;
    
    --color-secondary_accent-light: #BE380E;
    --color-secondary_accent-DEFAULT: #F16C43;
    --color-secondary_accent-dark: #F49071;
    --color-secondary_accent-dark_i: #BE380E;
  
    --color-red-DEFAULT: #EC3D3D;
    --color-red-dark: #8C0D0D;
  
    --color-green-DEFAULT: #69E665;
    --color-green-dark: #198316;

    --color-contrast: #222222;

    --non-user-chat-bubble-text-color: #222222;

    --right-border-fix: var(--color-scheme-shade-3);
}


.theme-aquillm_default_dark {
    --color-scheme-shade-15: #ffffff;
    --color-scheme-shade-14: #eeeeee;
    --color-scheme-shade-13: #dddddd;
    --color-scheme-shade-12: #cccccc;
    --color-scheme-shade-11: #bbbbbb;
    --color-scheme-shade-10: #aaaaaa;
    --color-scheme-shade-9: #999999;
    --color-scheme-shade-8: #888888;
    --color-scheme-shade-7: #777777;
    --color-scheme-shade-6: #666666;
    --color-scheme-shade-5: #555555;
    --color-scheme-shade-4: #444444;
    --color-scheme-shade-3: #333333;
    --color-scheme-shade-2: #222222;
    --color-scheme-shade-1: #111111;

    --color-border-higher-contrast: #aaaaaa;
    --color-border-high-contrast: #777777;
    --color-border-mid-contrast: #666666;
    --color-border-low-contrast: #444444;
    --color-border-lower-contrast: #333333;
    --color-border-boolean: transparent;

    --color-text-normal: #eeeeee;
    --color-text-very-slightly-less-contrast: #dddddd;
    --color-text-slightly-less-contrast: #bbbbbb;
    --color-text-less-contrast: #aaaaaa;
    --color-text-low-contrast: #999999;
    --color-text-lower-contrast: #777777;

    --element-border: 1px solid var(--color-border-boolean) !important;

    --chat-bubble-left-border-assistant: transparent;
    --chat-bubble-left-border-tool: transparent;
    --chat-bubble-background-assistant: var(--color-accent-DEFAULT);
    --chat-bubble-background-tool: var(--color-secondary_accent-DEFAULT);

    --color-scheme-shade_14_i: #222222;

    --color-slightly-muted-white: #eeeeee;
  
    /* Accent palettes */
    --color-accent-light: #A5CCF3;
    --color-accent-DEFAULT: #1C79D8;
    --color-accent-dark: #1B4979;

    --color-tool-details-section-assistant: #1B4979;

    --color-secondary_accent-light: #F49071;
    --color-secondary_accent-DEFAULT: #F16C43;
    --color-secondary_accent-dark: #BE380E;

    --color-tool-details-section-tool: #BE380E;
  
    --color-red-DEFAULT: #EC3D3D;
    --color-red-dark: #8C0D0D;
  
    --color-green-DEFAULT: #69E665;
    --color-green-dark: #198316;

    --color-contrast: #eeeeee;

    --non-user-chat-bubble-text-color: #eeeeee;

    --right-border-fix: var(--color-scheme-shade-3);
}

.theme-aquillm_default_light {
    /* Blue-gray light palette inspired by the design direction sample. */
    --color-scheme-shade-15: #0f172a;
    --color-scheme-shade-14:#1f2a44;
    --color-scheme-shade-13:#2e3a56;
    --color-scheme-shade-12:#3d4b68;
    --color-scheme-shade-11:#4c5c79;
    --color-scheme-shade-10:#5d6d8d;
    --color-scheme-shade-9:#6f7ea1;
    --color-scheme-shade-8:#8290b2;
    --color-scheme-shade-7:#97a3c1;
    --color-scheme-shade-6:#adb8cf;
    --color-scheme-shade-5:#c2cadd;
    --color-scheme-shade-4:#d6dce9;
    --color-scheme-shade-3:#e5e9f2;
    --color-scheme-shade-2:#f0f3f8;
    --color-scheme-shade-1: #f8fafc;

    --color-border-higher-contrast: #334155;
    --color-border-high-contrast: #475569;
    --color-border-mid-contrast: #94a3b8;
    --color-border-low-contrast: #b8c2d3;
    --color-border-lower-contrast: #cbd5e1;

    --color-border-boolean: transparent;

    --color-text-normal: #111827;
    --color-text-very-slightly-less-contrast: #1f2937;
    --color-text-slightly-less-contrast: #334155;
    --color-text-less-contrast: #475569;
    --color-text-low-contrast: #5f6b7d;
    --color-text-lower-contrast: #6b7280;

    --element-border: 1px solid var(--color-border-boolean) !important;

    --chat-bubble-left-border-assistant: transparent;
    --chat-bubble-left-border-tool: transparent;
    --chat-bubble-background-assistant: var(--color-accent-DEFAULT);
    --chat-bubble-background-tool: var(--color-secondary_accent-DEFAULT);

    --color-scheme-shade_14_i: #eeeeee;

    --color-slightly-muted-white: #eef2ff;

    --color-tool-details-section-assistant: #dce3f1;
    --color-tool-details-section-tool: #dce3f1;
  
    /* Accent palettes */
    --color-accent-light: #1f325d;
    --color-accent-DEFAULT: #9baac8;
    --color-accent-dark: #7f93ba;
    --color-accent-dark_i: #061238;
    
    --color-secondary_accent-light: #5b667d;
    --color-secondary_accent-DEFAULT: #8f99ae;
    --color-secondary_accent-dark: #727b90;
    --color-secondary_accent-dark_i: #4b556b;
  
    --color-red-DEFAULT: #EC3D3D;
    --color-red-dark: #8C0D0D;
  
    --color-green-DEFAULT: #69E665;
    --color-green-dark: #198316;

    --color-contrast: #111827;

    --non-user-chat-bubble-text-color: #222222;

    --right-border-fix: var(--color-scheme-shade-3);
}

.theme-aquillm_default_light_accessible_chat {
    --color-scheme-shade-15: #0f172a;
    --color-scheme-shade-14:#1f2a44;
    --color-scheme-shade-13:#2e3a56;
    --color-scheme-shade-12:#3d4b68;
    --color-scheme-shade-11:#4c5c79;
    --color-scheme-shade-10:#5d6d8d;
    --color-scheme-shade-9:#6f7ea1;
    --color-scheme-shade-8:#8290b2;
    --color-scheme-shade-7:#97a3c1;
    --color-scheme-shade-6:#adb8cf;
    --color-scheme-shade-5:#c2cadd;
    --color-scheme-shade-4:#d6dce9;
    --color-scheme-shade-3:#e5e9f2;
    --color-scheme-shade-2:#f0f3f8;
    --color-scheme-shade-1: #f8fafc;

    --color-border-higher-contrast: #334155;
    --color-border-high-contrast: #475569;
    --color-border-mid-contrast: #94a3b8;
    --color-border-low-contrast: #b8c2d3;
    --color-border-lower-contrast: #cbd5e1;

    --color-border-boolean: transparent;

    --color-text-normal: #111827;
    --color-text-very-slightly-less-contrast: #1f2937;
    --color-text-slightly-less-contrast: #334155;
    --color-text-less-contrast: #475569;
    --color-text-low-contrast: #5f6b7d;
    --color-text-lower-contrast: #6b7280;

    --element-border: 1px solid var(--color-border-boolean) !important;

    --chat-bubble-left-border-assistant: 4px solid var(--color-accent-DEFAULT);
    --chat-bubble-left-border-tool: 4px solid var(--color-secondary_accent-DEFAULT);
    --chat-bubble-background-assistant: linear-gradient(90deg, var(--color-accent-light-less-opaque) 0px, var(--color-scheme-shade-3) 50px);
    --chat-bubble-background-tool: linear-gradient(90deg, var(--color-secondary_accent-light-less-opaque) 0px, var(--color-scheme-shade-3) 50px);

    --color-scheme-shade_14_i: #eeeeee;

    --color-slightly-muted-white: #eef2ff;

    --color-tool-details-section-assistant: var(--color-scheme-shade-4);
    --color-tool-details-section-tool: var(--color-scheme-shade-4);
  
    /* Accent palettes */
    --color-accent-light: rgba(31, 50, 93);
    --color-accent-light-less-opaque: rgba(31, 50, 93, 0.16);
    --color-accent-DEFAULT: #9baac8;
    --color-accent-dark: #7f93ba;
    --color-accent-dark_i: #061238;
    --color-accent-darker: #0f224f;
    
    --color-secondary_accent-light: rgba(91, 102, 125);
    --color-secondary_accent-light-less-opaque: rgba(91, 102, 125, 0.12);
    --color-secondary_accent-DEFAULT: #8f99ae;
    --color-secondary_accent-dark: #727b90;
    --color-secondary_accent-dark_i: #4b556b;
    --color-secondary_accent-darker: #4b556b;
  
    --color-red-DEFAULT: #EC3D3D;
    --color-red-dark: #8C0D0D;
  
    --color-green-DEFAULT: #69E665;
    --color-green-dark: #198316;

    --color-contrast: #111827;

    --non-user-chat-bubble-text-color: var(--color-contrast);

    --right-border-fix: var(--color-scheme-shade-3);
}

.theme-aquillm_default_dark_accessible_chat {
    --color-scheme-shade-15: #ffffff;
    --color-scheme-shade-14: #eeeeee;
    --color-scheme-shade-13: #dddddd;
    --color-scheme-shade-12: #cccccc;
    --color-scheme-shade-11: #bbbbbb;
    --color-scheme-shade-10: #aaaaaa;
    --color-scheme-shade-9: #999999;
    --color-scheme-shade-8: #888888;
    --color-scheme-shade-7: #777777;
    --color-scheme-shade-6: #666666;
    --color-scheme-shade-5: #555555;
    --color-scheme-shade-4: #444444;
    --color-scheme-shade-3: #333333;
    --color-scheme-shade-2: #222222;
    --color-scheme-shade-1: #111111;

    --color-border-higher-contrast: #aaaaaa;
    --color-border-high-contrast: #777777;
    --color-border-mid-contrast: #666666;
    --color-border-low-contrast: #444444;
    --color-border-lower-contrast: #333333;
    --color-border-boolean: transparent;

    --color-text-normal: #eeeeee;
    --color-text-very-slightly-less-contrast: #dddddd;
    --color-text-slightly-less-contrast: #bbbbbb;
    --color-text-less-contrast: #aaaaaa;
    --color-text-low-contrast: #999999;
    --color-text-lower-contrast: #777777;

    --element-border: 1px solid var(--color-border-boolean) !important;

    --chat-bubble-left-border-assistant: 4px solid var(--color-accent-DEFAULT);
    --chat-bubble-left-border-tool: 4px solid var(--color-secondary_accent-DEFAULT);
    --chat-bubble-background-assistant: linear-gradient(90deg, var(--color-accent-darker) 0px, var(--color-scheme-shade-3) 50px);
    --chat-bubble-background-tool: linear-gradient(90deg, var(--color-secondary_accent-darker) 0px, var(--color-scheme-shade-3) 50px);

    --color-scheme-shade_14_i: #222222;

    --color-slightly-muted-white: #eeeeee;
  
    /* Accent palettes */
    --color-accent-light: rgba(165, 204, 243);
    --color-accent-light-less-opaque: rgba(165, 204, 243, 0.5);
    --color-accent-DEFAULT: #1C79D8;
    --color-accent-dark: #1B4979;
    --color-accent-darker: #3d79b93b;

    --color-tool-details-section-assistant:  var(--color-scheme-shade-4);
    --color-tool-details-section-tool:  var(--color-scheme-shade-4);

    --color-secondary_accent-light: rgba(244, 144, 113);
    --color-secondary_accent-light-less-opaque: rgba(244, 144, 113, 0.5);
    --color-secondary_accent-DEFAULT: #F16C43;
    --color-secondary_accent-dark: #BE380E;
    --color-secondary_accent-darker: #c45f4046;
  
    --color-red-DEFAULT: #EC3D3D;
    --color-red-dark: #8C0D0D;
  
    --color-green-DEFAULT: #69E665;
    --color-green-dark: #198316;

    --color-contrast: #eeeeee;

    --non-user-chat-bubble-text-color: var(--color-contrast);

    --right-border-fix: var(--color-scheme-shade-3);
}

.theme-high_contrast {
    /* Inverted version of the default dark theme */
    --color-scheme-shade-15: #111111;
    --color-scheme-shade-14: #111111;
    --color-scheme-shade-13: #111111;
    --color-scheme-shade-12: #111111;
    --color-scheme-shade-11: #111111;
    --color-scheme-shade-10: #111111;
    --color-scheme-shade-9: #111111;
    --color-scheme-shade-8: #111111;
    --color-scheme-shade-7: #111111;
    --color-scheme-shade-6: #111111;
    --color-scheme-shade-5: #111111;
    --color-scheme-shade-4: #111111;
    --color-scheme-shade-3: #111111;
    --color-scheme-shade-2: #111111;

    --color-border-higher-contrast: #eeeeee;
    --color-border-high-contrast: #eeeeee;
    --color-border-mid-contrast: #eeeeee;
    --color-border-low-contrast: #eeeeee;
    --color-border-lower-contrast: #eeeeee;
    --color-border-boolean: #eeeeee;

    --element-border: 1px solid var(--color-border-boolean) !important;

    --color-text-normal: #eeeeee;
    --color-text-very-slightly-less-contrast: #eeeeee;
    --color-text-slightly-less-contrast: #eeeeee;
    --color-text-less-contrast: #eeeeee;
    --color-text-low-contrast: #eeeeee;
    --color-text-lower-contrast: #eeeeee;

    --color-text-normal: #eeeeee;
    --color-text-very-slightly-less-contrast: #eeeeee;
    --color-text-slightly-less-contrast: #eeeeee;
    --color-text-less-contrast: #eeeeee;
    --color-text-low-contrast: #eeeeee;
    --color-text-lower-contrast: #eeeeee;

    --chat-bubble-left-border-assistant: 1px solid #eeeeee;
    --chat-bubble-left-border-tool: 1px solid #eeeeee;
    --chat-bubble-background-assistant: #111111;
    --chat-bubble-background-tool: #111111;

    --color-scheme-shade_14_i: #eeeeee;

    --color-slightly-muted-white: #eeeeee;

    --color-tool-details-section-assistant: #222222;
    --color-tool-details-section-tool: #222222;
  
    /* Accent palettes */
    --color-accent-light: #A5CCF3;
    --color-accent-DEFAULT: #1C79D8;
    --color-accent-dark: #1B4979;
    --color-accent-dark_i: #1B4979;
    
    --color-secondary_accent-light: #F49071;
    --color-secondary_accent-DEFAULT: #F16C43;
    --color-secondary_accent-dark: #BE380E;
    --color-secondary_accent-dark_i: #BE380E;
  
    --color-red-DEFAULT: #EC3D3D;
    --color-red-dark: #8C0D0D;
  
    --color-green-DEFAULT: #69E665;
    --color-green-dark: #198316;

    --color-contrast: #eeeeee;

    --non-user-chat-bubble-text-color: #eeeeee;

    --right-border-fix: #eeeeee;
}

.theme-aquillm_default_light .prose {
    --tw-prose-body: #374151;
    --tw-prose-headings: #111827;
    --tw-prose-lead: #4b5563;
    --tw-prose-links: #111827;
    --tw-prose-bold: #111827;
    --tw-prose-counters: #6b7280;
    --tw-prose-bullets: #d1d5db;
    --tw-prose-hr: #e5e7eb;
    --tw-prose-quotes: #111827;
    --tw-prose-quote-borders: #e5e7eb;
    --tw-prose-captions: #6b7280;
    --tw-prose-kbd: #111827;
    --tw-prose-kbd-shadows: 17 24 39;
    --tw-prose-code: #111827;
    --tw-prose-pre-code: #e5e7eb;
    --tw-prose-pre-bg: #1f2937;
    --tw-prose-th-borders: #d1d5db;
    --tw-prose-td-borders: #e5e7eb;
}

.theme-aquillm_default_light_accessible_chat .prose {
    --tw-prose-body: #374151;
    --tw-prose-headings: #111827;
    --tw-prose-lead: #4b5563;
    --tw-prose-links: #111827;
    --tw-prose-bold: #111827;
    --tw-prose-counters: #6b7280;
    --tw-prose-bullets: #d1d5db;
    --tw-prose-hr: #e5e7eb;
    --tw-prose-quotes: #111827;
    --tw-prose-quote-borders: #e5e7eb;
    --tw-prose-captions: #6b7280;
    --tw-prose-kbd: #111827;
    --tw-prose-kbd-shadows: 17 24 39;
    --tw-prose-code: #111827;
    --tw-prose-pre-code: #e5e7eb;
    --tw-prose-pre-bg: #1f2937;
    --tw-prose-th-borders: #d1d5db;
    --tw-prose-td-borders: #e5e7eb;
}

.theme-aquillm_default_dark .prose {
    --tw-prose-body: #d1d5db;
    --tw-prose-headings: #fff;
    --tw-prose-lead: #9ca3af;
    --tw-prose-links: #fff;
    --tw-prose-bold: #fff;
    --tw-prose-counters: #9ca3af;
    --tw-prose-bullets: #4b5563;
    --tw-prose-hr: #374151;
    --tw-prose-quotes: #f3f4f6;
    --tw-prose-quote-borders: #374151;
    --tw-prose-captions: #9ca3af;
    --tw-prose-kbd: #fff;
    --tw-prose-kbd-shadows: 255 255 255;
    --tw-prose-code: #fff;
    --tw-prose-pre-code: #d1d5db;
    --tw-prose-pre-bg: rgb(0 0 0 / 50%);
    --tw-prose-th-borders: #4b5563;
    --tw-prose-td-borders: #374151;
}

.theme-aquillm_default_dark_accessible_chat .prose {
    --tw-prose-body: #d1d5db;
    --tw-prose-headings: #fff;
    --tw-prose-lead: #9ca3af;
    --tw-prose-links: #fff;
    --tw-prose-bold: #fff;
    --tw-prose-counters: #9ca3af;
    --tw-prose-bullets: #4b5563;
    --tw-prose-hr: #374151;
    --tw-prose-quotes: #f3f4f6;
    --tw-prose-quote-borders: #374151;
    --tw-prose-captions: #9ca3af;
    --tw-prose-kbd: #fff;
    --tw-prose-kbd-shadows: 255 255 255;
    --tw-prose-code: #fff;
    --tw-prose-pre-code: #d1d5db;
    --tw-prose-pre-bg: rgb(0 0 0 / 50%);
    --tw-prose-th-borders: #4b5563;
    --tw-prose-td-borders: #374151;
}


.theme-high_contrast .prose {
    --tw-prose-body: #eeeeee;
    --tw-prose-headings: #eeeeee;
    --tw-prose-lead: #eeeeee;
    --tw-prose-links: #eeeeee;
    --tw-prose-bold: #eeeeee;
    --tw-prose-counters: #eeeeee;
    --tw-prose-bullets: #eeeeee;
    --tw-prose-hr: #eeeeee;
    --tw-prose-quotes: #eeeeee;
    --tw-prose-quote-borders: #eeeeee;
    --tw-prose-captions: #eeeeee;
    --tw-prose-kbd: #eeeeee;
    --tw-prose-kbd-shadows: 255 255 255;
    --tw-prose-code: #eeeeee;
    --tw-prose-pre-code: #eeeeee;
    --tw-prose-pre-bg: rgb(0 0 0 / 50%);
    --tw-prose-th-borders: #eeeeee;
    --tw-prose-td-borders: #eeeeee;
}

/* used to determine if the element should have a border. */
.element-border {
    border: var(--element-border);
}

.chat-bubble-left-border-assistant {
    border: 1px solid var(--color-border-mid-contrast);
    background: var(--color-scheme-shade-3);
}

.chat-bubble-left-border-tool {
    border-right: 1px solid var(--right-border-fix);
    border-left: var(--chat-bubble-left-border-tool);
    background: var(--chat-bubble-background-tool);
}

.markdown-cell {
    background: var(--color-scheme-shade-3);
    border: 1px solid var(--color-border-high-contrast);
    border-radius: 10px;
    padding: 12px 14px;
}

.markdown-cell :where(h1, h2, h3, h4) {
    margin-top: 0.4rem;
    margin-bottom: 0.35rem;
    font-weight: 700;
}

.markdown-cell :where(p, ul, ol, blockquote, table, pre) {
    margin-top: 0.25rem;
    margin-bottom: 0.25rem;
}

.markdown-cell :where(code):not(pre code) {
    background: var(--color-scheme-shade-4);
    border: 1px solid var(--color-border-mid-contrast);
    border-radius: 6px;
    padding: 0.08rem 0.3rem;
}

.markdown-cell pre {
    background: var(--color-scheme-shade-1);
    border: 1px solid var(--color-border-mid-contrast);
    border-radius: 8px;
    padding: 0.75rem;
    overflow-x: auto;
}

/* Keep block code/math readable on light markdown panels. */
.markdown-cell pre code,
.markdown-cell code[class*="language-"],
.markdown-cell pre[class*="language-"] code {
    color: var(--color-text-normal) !important;
}

/* Math renderers (KaTeX / MathJax) should follow body text contrast. */
.markdown-cell .katex,
.markdown-cell .katex-display,
.markdown-cell mjx-container {
    color: var(--color-text-normal) !important;
}

.markdown-cell table {
    width: 100%;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
}

.markdown-cell th,
.markdown-cell td {
    border: 1px solid var(--color-border-mid-contrast);
    padding: 0.35rem 0.5rem;
}

.compact-prose :where(p, h1, h2, h3, h4, h5, h6, ul, ol, li) {
    margin-top: 0.05rem;
    margin-bottom: 0.05rem;
}

.prose ol > li > p {
    display: inline;
}

.nav-brand-link {
    gap: 12px;
}

.nav-brand-mark {
    --color-contrast: #0a1a45;
    width: 46px;
    height: 46px;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f8ff;
    border: 1px solid #d8e0f5;
    box-shadow: 0 2px 8px rgba(2, 10, 28, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-brand-link:hover .nav-brand-mark {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(2, 10, 28, 0.24);
}

.nav-brand-mark-icon {
    width: 25px;
    height: 30px;
}

.nav-brand-wordmark,
.brand-wordmark-font {
    font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
}

.nav-brand-wordmark {
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.01em;
    font-size: clamp(1.9rem, 2.2vw, 2.35rem);
    line-height: 1;
    color: #f5f8ff;
}

/* Light-theme readability guardrails for shell chrome. */
body.theme-aquillm_default_light #main-nav,
body.theme-aquillm_default_light_accessible_chat #main-nav {
    background-color: #061238 !important;
    color: #eef2ff !important;
    --color-contrast: #eef2ff;
}

body.theme-aquillm_default_light #main-nav a,
body.theme-aquillm_default_light #main-nav span,
body.theme-aquillm_default_light #main-nav button,
body.theme-aquillm_default_light_accessible_chat #main-nav a,
body.theme-aquillm_default_light_accessible_chat #main-nav span,
body.theme-aquillm_default_light_accessible_chat #main-nav button {
    color: #eef2ff !important;
}

body.theme-aquillm_default_light #aq-sidebar,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar {
    background-color: var(--color-scheme-shade-3) !important;
    color: #111827 !important;
    --color-contrast: #111827;
}

body.theme-aquillm_default_light #aq-sidebar a,
body.theme-aquillm_default_light #aq-sidebar button,
body.theme-aquillm_default_light #aq-sidebar span,
body.theme-aquillm_default_light #aq-sidebar #conversation-dropdown-btn,
body.theme-aquillm_default_light #aq-sidebar #ingestion-monitor,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar a,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar button,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar span,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar #conversation-dropdown-btn,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar #ingestion-monitor {
    color: #111827 !important;
}

body.theme-aquillm_default_light #aq-sidebar .text-text-low_contrast,
body.theme-aquillm_default_light #aq-sidebar .text-text-less_contrast,
body.theme-aquillm_default_light #aq-sidebar .text-text-lower_contrast,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar .text-text-low_contrast,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar .text-text-less_contrast,
body.theme-aquillm_default_light_accessible_chat #aq-sidebar .text-text-lower_contrast {
    color: #334155 !important;
}

/* Light-theme chat bubble tuning */
body.theme-aquillm_default_light .chat-bubble-left-border-assistant,
body.theme-aquillm_default_light_accessible_chat .chat-bubble-left-border-assistant {
    background: #c9d4e8 !important;
    border-color: #526881 !important;
}

body.theme-aquillm_default_light .user-message,
body.theme-aquillm_default_light_accessible_chat .user-message {
    background: #c9d4e8 !important;
    border: 1px solid #526881 !important;
}

body.theme-aquillm_default_light .chat-bubble-left-border-tool,
body.theme-aquillm_default_light_accessible_chat .chat-bubble-left-border-tool {
    background: #d5deee !important;
    border-color: #7084a2 !important;
}

body.theme-aquillm_default_light .markdown-cell,
body.theme-aquillm_default_light_accessible_chat .markdown-cell {
    background: var(--color-scheme-shade-3);
}