Ryan Malloy
dca53328bc
- Add comprehensive CSS for markdown elements in chat bubbles (headers, lists, tables, blockquotes, links, code blocks, horizontal rules) - Integrate KaTeX via marked-katex-extension for inline ($) and display ($$) math rendering with DOMPurify whitelist for MathML/SVG elements - Add normalizeDisplayMath() pre-processor to handle LLM output where $$ delimiters appear inline rather than on their own lines - Add dark theme KaTeX styles matching the SpiceBook color palette - Fix asyncio.to_thread usage in chat SSE endpoint for streaming
515 lines
9.8 KiB
CSS
515 lines
9.8 KiB
CSS
/* SpiceBook Chat Widget — dark-only, floating panel */
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.chat-fab {
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position: fixed;
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bottom: 1.5rem;
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right: 1.5rem;
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z-index: 1000;
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width: 3rem;
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height: 3rem;
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border-radius: 50%;
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border: 1px solid var(--color-sb-border);
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background: var(--color-sb-surface);
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color: var(--color-sb-accent);
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cursor: pointer;
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display: flex;
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align-items: center;
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justify-content: center;
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transition: background 0.15s, border-color 0.15s, transform 0.15s;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
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}
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.chat-fab:hover {
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background: var(--color-sb-cell);
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border-color: var(--color-sb-accent);
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transform: scale(1.05);
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}
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.chat-fab.active {
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background: var(--color-sb-accent);
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color: var(--color-sb-text-bright);
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border-color: var(--color-sb-accent);
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}
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/* Panel */
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.chat-panel {
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position: fixed;
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bottom: 5rem;
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right: 1.5rem;
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z-index: 1000;
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width: 24rem;
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max-height: 70vh;
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display: flex;
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flex-direction: column;
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background: var(--color-sb-bg);
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border: 1px solid var(--color-sb-border);
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border-radius: 0.75rem;
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box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
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overflow: hidden;
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animation: chat-slide-up 0.2s ease-out;
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}
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@keyframes chat-slide-up {
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from {
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opacity: 0;
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transform: translateY(12px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* Header */
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.chat-header {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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padding: 0.75rem 1rem;
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border-bottom: 1px solid var(--color-sb-border);
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background: var(--color-sb-surface);
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flex-shrink: 0;
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}
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.chat-header-title {
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flex: 1;
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font-size: 0.8125rem;
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font-weight: 600;
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color: var(--color-sb-text-bright);
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.chat-header-btn {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 1.75rem;
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height: 1.75rem;
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border-radius: 0.375rem;
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border: none;
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background: transparent;
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color: var(--color-sb-muted);
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cursor: pointer;
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transition: background 0.1s, color 0.1s;
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flex-shrink: 0;
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}
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.chat-header-btn:hover {
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background: var(--color-sb-cell);
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color: var(--color-sb-text);
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}
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/* Messages */
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.chat-messages {
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flex: 1;
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overflow-y: auto;
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padding: 0.75rem;
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display: flex;
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flex-direction: column;
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gap: 0.625rem;
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min-height: 200px;
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}
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.chat-messages::-webkit-scrollbar {
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width: 4px;
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}
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.chat-messages::-webkit-scrollbar-thumb {
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background: var(--color-sb-border);
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border-radius: 2px;
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}
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.chat-bubble {
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max-width: 88%;
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padding: 0.5rem 0.75rem;
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border-radius: 0.75rem;
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font-size: 0.8125rem;
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line-height: 1.5;
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word-wrap: break-word;
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overflow-wrap: break-word;
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}
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.chat-bubble.user {
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align-self: flex-end;
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background: var(--color-sb-accent);
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color: white;
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border-bottom-right-radius: 0.25rem;
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}
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.chat-bubble.assistant {
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align-self: flex-start;
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background: var(--color-sb-cell);
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color: var(--color-sb-text);
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border-bottom-left-radius: 0.25rem;
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}
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.chat-bubble.assistant strong {
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color: var(--color-sb-text-bright);
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}
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.chat-bubble.assistant code {
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font-family: var(--font-mono);
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font-size: 0.75rem;
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background: var(--color-sb-code-bg);
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padding: 0.0625rem 0.25rem;
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border-radius: 3px;
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color: #93c5fd;
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}
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.chat-bubble.assistant pre {
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background: var(--color-sb-code-bg);
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border: 1px solid var(--color-sb-border);
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border-radius: 0.375rem;
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padding: 0.5rem;
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margin: 0.375rem 0;
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overflow-x: auto;
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font-family: var(--font-mono);
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font-size: 0.75rem;
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}
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.chat-bubble.assistant pre code {
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background: transparent;
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padding: 0;
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}
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/* Markdown headings */
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.chat-bubble.assistant h1,
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.chat-bubble.assistant h2,
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.chat-bubble.assistant h3,
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.chat-bubble.assistant h4 {
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color: var(--color-sb-text-bright);
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font-weight: 600;
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margin: 0.75rem 0 0.25rem;
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line-height: 1.3;
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}
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.chat-bubble.assistant h1 { font-size: 1rem; }
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.chat-bubble.assistant h2 { font-size: 0.9375rem; }
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.chat-bubble.assistant h3 { font-size: 0.875rem; }
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.chat-bubble.assistant h4 { font-size: 0.8125rem; }
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.chat-bubble.assistant h1:first-child,
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.chat-bubble.assistant h2:first-child,
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.chat-bubble.assistant h3:first-child,
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.chat-bubble.assistant h4:first-child {
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margin-top: 0;
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}
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/* Paragraphs */
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.chat-bubble.assistant p {
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margin: 0.375rem 0;
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}
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.chat-bubble.assistant p:first-child {
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margin-top: 0;
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}
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.chat-bubble.assistant p:last-child {
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margin-bottom: 0;
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}
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/* Lists */
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.chat-bubble.assistant ul,
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.chat-bubble.assistant ol {
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margin: 0.375rem 0;
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padding-left: 1.25rem;
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}
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.chat-bubble.assistant li {
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margin: 0.125rem 0;
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}
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.chat-bubble.assistant li > ul,
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.chat-bubble.assistant li > ol {
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margin: 0.125rem 0;
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}
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/* Horizontal rules */
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.chat-bubble.assistant hr {
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border: none;
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border-top: 1px solid var(--color-sb-border);
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margin: 0.625rem 0;
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}
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/* Blockquotes */
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.chat-bubble.assistant blockquote {
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border-left: 3px solid var(--color-sb-accent);
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margin: 0.5rem 0;
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padding: 0.375rem 0.625rem;
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background: rgba(59, 130, 246, 0.08);
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border-radius: 0 0.25rem 0.25rem 0;
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color: var(--color-sb-text);
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}
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.chat-bubble.assistant blockquote p {
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margin: 0.25rem 0;
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}
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/* Tables — wrapped in a scrollable container via overflow on the bubble */
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.chat-bubble.assistant table {
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width: 100%;
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border-collapse: collapse;
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margin: 0.5rem 0;
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font-size: 0.75rem;
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display: block;
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overflow-x: auto;
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}
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.chat-bubble.assistant th,
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.chat-bubble.assistant td {
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padding: 0.3rem 0.5rem;
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border: 1px solid var(--color-sb-border);
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text-align: left;
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}
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.chat-bubble.assistant th {
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background: var(--color-sb-surface);
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color: var(--color-sb-text-bright);
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font-weight: 600;
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}
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.chat-bubble.assistant tr:nth-child(even) {
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background: rgba(255, 255, 255, 0.02);
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}
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/* Links */
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.chat-bubble.assistant a {
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color: var(--color-sb-accent);
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text-decoration: none;
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}
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.chat-bubble.assistant a:hover {
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text-decoration: underline;
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}
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/* KaTeX math — dark theme overrides */
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.chat-bubble.assistant .katex {
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font-size: 0.9em;
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color: var(--color-sb-text-bright);
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}
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.chat-bubble.assistant .katex-display {
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margin: 0.5rem 0;
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overflow-x: auto;
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overflow-y: hidden;
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padding: 0.375rem 0;
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}
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.chat-bubble.assistant .katex-display > .katex {
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white-space: normal;
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}
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/* Status messages */
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.chat-status {
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text-align: center;
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font-size: 0.6875rem;
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color: var(--color-sb-muted);
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padding: 0.25rem 0;
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font-style: italic;
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}
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/* Reasoning (collapsed) */
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.chat-reasoning {
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font-size: 0.6875rem;
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color: var(--color-sb-muted);
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margin-bottom: 0.25rem;
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}
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.chat-reasoning summary {
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cursor: pointer;
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color: var(--color-sb-muted);
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font-size: 0.6875rem;
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}
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.chat-reasoning summary:hover {
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color: var(--color-sb-text);
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}
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.chat-reasoning-body {
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margin-top: 0.25rem;
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padding: 0.375rem 0.5rem;
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background: var(--color-sb-surface);
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border-radius: 0.375rem;
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border: 1px solid var(--color-sb-border);
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max-height: 200px;
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overflow-y: auto;
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white-space: pre-wrap;
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word-break: break-word;
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}
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/* Streaming cursor */
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.chat-cursor {
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display: inline-block;
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width: 2px;
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height: 1em;
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background: var(--color-sb-accent);
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animation: chat-blink 1s step-end infinite;
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vertical-align: text-bottom;
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margin-left: 1px;
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}
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@keyframes chat-blink {
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50% { opacity: 0; }
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}
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/* Input */
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.chat-input-bar {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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padding: 0.625rem 0.75rem;
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border-top: 1px solid var(--color-sb-border);
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background: var(--color-sb-surface);
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flex-shrink: 0;
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}
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.chat-input {
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flex: 1;
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background: var(--color-sb-bg);
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border: 1px solid var(--color-sb-border);
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border-radius: 0.5rem;
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padding: 0.5rem 0.75rem;
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font-size: 0.8125rem;
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color: var(--color-sb-text);
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outline: none;
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font-family: var(--font-sans);
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transition: border-color 0.15s;
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}
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.chat-input::placeholder {
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color: var(--color-sb-muted);
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}
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.chat-input:focus {
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border-color: var(--color-sb-accent);
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}
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.chat-send-btn {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 2rem;
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height: 2rem;
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border-radius: 0.5rem;
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border: none;
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background: var(--color-sb-accent);
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color: white;
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cursor: pointer;
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transition: background 0.15s;
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flex-shrink: 0;
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}
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.chat-send-btn:hover:not(:disabled) {
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background: var(--color-sb-accent-hover);
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}
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.chat-send-btn:disabled {
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opacity: 0.4;
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cursor: not-allowed;
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}
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/* History view */
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.chat-history-list {
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flex: 1;
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overflow-y: auto;
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padding: 0.5rem;
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display: flex;
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flex-direction: column;
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gap: 0.25rem;
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min-height: 200px;
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}
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.chat-history-item {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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padding: 0.5rem 0.625rem;
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border-radius: 0.5rem;
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cursor: pointer;
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transition: background 0.1s;
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border: none;
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background: transparent;
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color: var(--color-sb-text);
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text-align: left;
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font-size: 0.8125rem;
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width: 100%;
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}
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.chat-history-item:hover {
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background: var(--color-sb-cell);
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}
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.chat-history-item.active {
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background: var(--color-sb-cell);
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border: 1px solid var(--color-sb-border);
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}
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.chat-history-title {
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flex: 1;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.chat-history-count {
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font-size: 0.6875rem;
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color: var(--color-sb-muted);
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flex-shrink: 0;
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}
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.chat-history-delete {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 1.5rem;
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height: 1.5rem;
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border-radius: 0.25rem;
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border: none;
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background: transparent;
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color: var(--color-sb-muted);
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cursor: pointer;
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flex-shrink: 0;
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opacity: 0;
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transition: opacity 0.1s, color 0.1s;
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}
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.chat-history-item:hover .chat-history-delete {
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opacity: 1;
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}
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.chat-history-delete:hover {
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color: var(--color-sb-danger);
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}
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.chat-history-delete.confirm {
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color: var(--color-sb-danger);
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opacity: 1;
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}
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.chat-empty {
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display: flex;
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align-items: center;
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justify-content: center;
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flex: 1;
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color: var(--color-sb-muted);
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font-size: 0.8125rem;
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font-style: italic;
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}
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/* Responsive: smaller screens */
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@media (max-width: 480px) {
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.chat-panel {
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width: calc(100vw - 2rem);
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right: 1rem;
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bottom: 4.5rem;
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max-height: 60vh;
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}
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.chat-fab {
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bottom: 1rem;
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right: 1rem;
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}
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}
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