3cfaa1e1d3
Phase 1 delivers the complete durability and storage layer:
- WAL with crash recovery: Append-only journal with BLAKE3 checksums,
fsync guarantees, and proper seek-to-EOF on reopen
- Storage engine: sled-backed KVStore with scan_prefix for range queries
- Content-addressed storage: H:{hash}, V:{hash}, E:{hash} key patterns
- Ingestor: Background worker tailing WAL, writing to KV with 8-byte
aligned record headers for rkyv zero-copy deserialization
- Comprehensive tests: 31 tests covering crash recovery, round-trips,
and multi-cycle durability
New crates: stemedb-wal, stemedb-storage, stemedb-ingest
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
580 lines
10 KiB
CSS
580 lines
10 KiB
CSS
/**
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* Episteme Presentation Theme
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* Clean black dark, minimal aesthetic
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*/
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:root {
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/* Core colors */
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--bg-primary: #000000;
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--bg-secondary: #0a0a0a;
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--bg-card: #111111;
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--bg-card-hover: #1a1a1a;
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/* Text */
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--text-primary: #ffffff;
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--text-secondary: #a3a3a3;
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--text-muted: #525252;
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/* Borders */
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--border-subtle: #262626;
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--border-default: #404040;
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/* Accents */
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--accent-episteme: #FBBF24;
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--accent-success: #10B981;
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--accent-danger: #EF4444;
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--accent-warning: #F59E0B;
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--accent-info: #3B82F6;
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/* Actor colors */
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--actor-research: #3B82F6;
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--actor-orchestrator: #8B5CF6;
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--actor-implementation: #10B981;
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--actor-deploy: #F59E0B;
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--actor-human: #EC4899;
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--actor-gardener: #14B8A6;
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--actor-production: #EF4444;
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/* Typography */
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--font-sans: 'Geist Sans', -apple-system, BlinkMacSystemFont, sans-serif;
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--font-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
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/* Spacing */
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--space-xs: 0.25rem;
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--space-sm: 0.5rem;
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--space-md: 1rem;
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--space-lg: 1.5rem;
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--space-xl: 2rem;
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--space-2xl: 3rem;
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}
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/* ==============================================
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BASE REVEAL OVERRIDES
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============================================== */
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.reveal-viewport {
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background: var(--bg-primary);
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}
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.reveal {
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font-family: var(--font-sans);
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font-size: 24px;
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font-weight: 400;
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color: var(--text-primary);
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}
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.reveal h1, .reveal h2, .reveal h3, .reveal h4 {
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font-family: var(--font-sans);
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font-weight: 600;
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text-transform: none;
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letter-spacing: -0.02em;
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color: var(--text-primary);
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margin-bottom: var(--space-lg);
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}
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.reveal h1 {
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font-size: 3rem;
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font-weight: 700;
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}
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.reveal h2 {
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font-size: 2rem;
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}
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.reveal h3 {
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font-size: 1.5rem;
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color: var(--text-secondary);
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}
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.reveal p {
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line-height: 1.6;
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}
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.reveal code {
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font-family: var(--font-mono);
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font-size: 0.9em;
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background: var(--bg-card);
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padding: 0.1em 0.4em;
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border-radius: 4px;
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}
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.reveal pre code {
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padding: var(--space-md);
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border-radius: 8px;
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font-size: 0.8em;
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}
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/* Progress bar - subtle */
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.reveal .progress {
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height: 1px;
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background: var(--border-subtle);
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}
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.reveal .progress span {
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background: var(--text-muted);
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}
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/* Hide progress on title slide */
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.reveal .slides section.title-slide ~ .progress {
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opacity: 0;
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}
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/* Controls - minimal */
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.reveal .controls {
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color: var(--text-muted);
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}
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.reveal .controls button {
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opacity: 0.3;
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transition: opacity 0.2s ease;
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}
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.reveal .controls button:hover {
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opacity: 0.6;
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}
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/* Hide controls on title slide */
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.reveal .slides section.title-slide ~ .controls,
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.reveal[data-state="title"] .controls {
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opacity: 0;
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}
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/* ==============================================
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SLIDE LAYOUTS
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============================================== */
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/* Title slide - Nike minimal */
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.reveal .slides section.title-slide {
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height: 100%;
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display: flex !important;
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align-items: center !important;
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justify-content: center !important;
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}
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.slide-title {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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text-align: center;
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}
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.slide-title h1 {
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font-size: 5rem;
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font-weight: 600;
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letter-spacing: -0.03em;
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color: var(--text-primary);
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margin: 0;
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}
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.slide-title h1.brand {
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font-family: var(--font-sans);
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font-size: 6rem;
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font-weight: 400;
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letter-spacing: -0.03em;
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}
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.slide-title .subtitle {
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display: none;
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}
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/* Section title slide */
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.slide-section-title {
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display: flex;
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flex-direction: column;
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align-items: flex-start;
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justify-content: center;
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padding-left: 10%;
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}
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.slide-section-title .section-number {
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font-size: 0.875rem;
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font-weight: 500;
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color: var(--accent-episteme);
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letter-spacing: 0.1em;
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text-transform: uppercase;
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margin-bottom: var(--space-md);
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}
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.slide-section-title h2 {
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font-size: 3.5rem;
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font-weight: 700;
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margin-bottom: var(--space-sm);
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}
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.slide-section-title .subtitle {
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font-size: 1.5rem;
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color: var(--text-secondary);
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margin-bottom: var(--space-xl);
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}
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.slide-section-title .description {
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max-width: 600px;
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font-size: 1.125rem;
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color: var(--text-muted);
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line-height: 1.6;
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}
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/* ==============================================
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SEQUENCE DIAGRAM SLIDE
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============================================== */
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.slide-sequence {
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display: flex;
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flex-direction: column;
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height: 100%;
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padding: var(--space-xl);
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}
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.slide-sequence .header {
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margin-bottom: var(--space-xl);
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}
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.slide-sequence .header h3 {
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font-size: 1.25rem;
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color: var(--text-muted);
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margin-bottom: var(--space-xs);
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}
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.slide-sequence .header h2 {
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font-size: 2rem;
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margin-bottom: 0;
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}
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/* Actors row */
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.actors-row {
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display: flex;
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justify-content: space-around;
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padding: 0 var(--space-xl);
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margin-bottom: var(--space-xl);
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}
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.actor {
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display: flex;
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flex-direction: column;
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align-items: center;
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min-width: 100px;
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}
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.actor-icon {
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width: 48px;
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height: 48px;
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border-radius: 12px;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-bottom: var(--space-sm);
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font-size: 1.25rem;
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font-weight: 600;
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color: var(--bg-primary);
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}
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.actor-label {
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font-size: 0.75rem;
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font-weight: 500;
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color: var(--text-secondary);
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text-align: center;
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max-width: 100px;
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}
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.actor-line {
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width: 2px;
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background: var(--border-subtle);
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flex-grow: 1;
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margin-top: var(--space-md);
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}
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/* Steps container */
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.steps-container {
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flex-grow: 1;
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display: flex;
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flex-direction: column;
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gap: var(--space-md);
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overflow-y: auto;
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padding: 0 var(--space-xl);
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}
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/* Step card */
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.step-card {
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display: flex;
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align-items: flex-start;
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gap: var(--space-lg);
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padding: var(--space-md) var(--space-lg);
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background: var(--bg-card);
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border-radius: 12px;
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border: 1px solid var(--border-subtle);
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opacity: 0;
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transform: translateY(10px);
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transition: opacity 0.3s ease, transform 0.3s ease;
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}
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.step-card.visible {
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opacity: 1;
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transform: translateY(0);
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}
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.step-card.danger {
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border-color: var(--accent-danger);
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background: rgba(239, 68, 68, 0.1);
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}
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.step-card.success {
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border-color: var(--accent-success);
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background: rgba(16, 185, 129, 0.1);
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}
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.step-card.warning {
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border-color: var(--accent-warning);
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background: rgba(245, 158, 11, 0.1);
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}
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/* Step index */
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.step-index {
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width: 28px;
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height: 28px;
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border-radius: 50%;
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background: var(--border-subtle);
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 0.75rem;
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font-weight: 600;
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color: var(--text-secondary);
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flex-shrink: 0;
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}
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.step-card.danger .step-index {
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background: var(--accent-danger);
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color: white;
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}
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.step-card.success .step-index {
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background: var(--accent-success);
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color: white;
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}
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/* Step content */
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.step-content {
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flex-grow: 1;
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}
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.step-header {
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display: flex;
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align-items: center;
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gap: var(--space-sm);
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margin-bottom: var(--space-xs);
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}
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.step-actors {
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display: flex;
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align-items: center;
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gap: var(--space-xs);
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font-size: 0.75rem;
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font-weight: 500;
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}
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.step-from {
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color: var(--text-secondary);
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}
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.step-arrow {
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color: var(--text-muted);
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}
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.step-to {
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color: var(--text-secondary);
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}
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.step-action {
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font-size: 0.625rem;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 0.05em;
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padding: 0.125rem 0.5rem;
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border-radius: 4px;
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background: var(--border-subtle);
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color: var(--text-muted);
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}
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.step-label {
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font-size: 1rem;
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font-weight: 500;
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color: var(--text-primary);
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margin-bottom: var(--space-sm);
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}
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.step-note {
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font-size: 0.875rem;
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color: var(--text-secondary);
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line-height: 1.5;
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}
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/* Step data */
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.step-data {
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margin-top: var(--space-md);
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padding: var(--space-sm) var(--space-md);
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background: var(--bg-secondary);
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border-radius: 6px;
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font-family: var(--font-mono);
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font-size: 0.75rem;
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color: var(--text-secondary);
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overflow-x: auto;
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}
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.step-data pre {
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margin: 0;
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white-space: pre-wrap;
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}
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/* Callout */
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.step-callout {
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display: inline-flex;
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align-items: center;
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gap: var(--space-xs);
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margin-top: var(--space-sm);
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padding: var(--space-xs) var(--space-sm);
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background: var(--accent-episteme);
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color: var(--bg-primary);
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border-radius: 4px;
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font-size: 0.75rem;
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font-weight: 600;
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}
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.step-card.danger .step-callout {
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background: var(--accent-danger);
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color: white;
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}
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.step-card.success .step-callout {
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background: var(--accent-success);
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color: white;
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}
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/* ==============================================
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DATA VISUALIZATION
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============================================== */
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.data-card {
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background: var(--bg-card);
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border: 1px solid var(--border-subtle);
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border-radius: 12px;
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padding: var(--space-lg);
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margin: var(--space-md) 0;
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}
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.data-card-header {
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display: flex;
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align-items: center;
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gap: var(--space-sm);
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margin-bottom: var(--space-md);
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padding-bottom: var(--space-md);
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border-bottom: 1px solid var(--border-subtle);
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}
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.data-card-title {
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font-size: 0.875rem;
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font-weight: 500;
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color: var(--text-secondary);
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}
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.data-card-content {
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font-family: var(--font-mono);
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font-size: 0.875rem;
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}
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/* JSON-like styling */
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.json-key {
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color: var(--accent-info);
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}
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.json-string {
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color: var(--accent-success);
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}
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.json-number {
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color: var(--accent-episteme);
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}
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.json-boolean {
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color: var(--accent-warning);
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}
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.json-null {
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color: var(--text-muted);
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}
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/* ==============================================
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ANIMATIONS
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============================================== */
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@keyframes fadeInUp {
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from {
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opacity: 0;
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transform: translateY(20px);
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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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@keyframes pulse {
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0%, 100% {
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opacity: 1;
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}
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50% {
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opacity: 0.5;
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}
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}
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.animate-fade-in-up {
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animation: fadeInUp 0.5s ease forwards;
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}
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.animate-pulse {
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animation: pulse 2s ease-in-out infinite;
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}
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/* Fragment animations */
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.reveal .slides section .fragment {
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opacity: 0;
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transform: translateY(10px);
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transition: all 0.3s ease;
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}
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.reveal .slides section .fragment.visible {
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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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RESPONSIVE
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============================================== */
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@media (max-width: 768px) {
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.reveal {
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font-size: 18px;
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}
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.slide-title h1 {
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font-size: 2.5rem;
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}
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.slide-section-title h2 {
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font-size: 2.5rem;
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}
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.actors-row {
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flex-wrap: wrap;
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gap: var(--space-md);
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}
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.actor {
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min-width: 80px;
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}
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.step-card {
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flex-direction: column;
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}
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}
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