edgevec 0.9.0

High-performance embedded vector database for Browser, Node, and Edge
Documentation 
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/* ==========================================================================
   EDGEVEC COMPONENT STYLES
   Result cards and interactive elements
   ========================================================================== */

/* --------------------------------------------------------------------------
   Result Card
   -------------------------------------------------------------------------- */
.result-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.result-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-neon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.result-card:hover {
  border-color: var(--neon-cyan);
  transform: translateX(4px);
}

.result-card:hover::before {
  transform: scaleX(1);
}

.result-card__glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 255, 255, 0.1) 0%, transparent 60%);
  transition: opacity var(--transition-base);
}

.result-card:hover .result-card__glow {
  opacity: 1;
}

.result-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.result-card__rank {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.result-card__id {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.result-card__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.result-card__distance {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
}

.result-card__distance-label {
  font-size: 0.625rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.result-card__distance-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--neon-green);
  font-family: var(--font-mono);
}

.result-card__metadata {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.result-card__tag {
  font-size: 0.625rem;
  padding: 2px 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

/* Entrance Animation */
.result-card--enter {
  animation: resultEnter 0.3s ease-out forwards;
  opacity: 0;
  transform: translateX(-20px);
}

@keyframes resultEnter {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Skeleton State */
.result-card--skeleton {
  pointer-events: none;
}

.result-card--fade-out {
  animation: fadeOut 0.3s ease-out forwards;
}

@keyframes fadeOut {
  to {
    opacity: 0;
    transform: scale(0.95);
  }
}

/* --------------------------------------------------------------------------
   Filter Tags
   -------------------------------------------------------------------------- */
.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.filter-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tag:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.filter-tag--active {
  border-color: var(--neon-cyan);
  background: rgba(0, 255, 255, 0.1);
  color: var(--neon-cyan);
}

.filter-tag__remove {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  padding: 0;
}

.filter-tag__remove:hover {
  color: var(--neon-magenta);
}

/* --------------------------------------------------------------------------
   Vector Preview
   -------------------------------------------------------------------------- */
.vector-preview {
  display: flex;
  gap: 2px;
  height: 24px;
  align-items: flex-end;
  padding: var(--space-xs);
  background: var(--bg-terminal);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.vector-preview__bar {
  width: 3px;
  background: var(--neon-cyan);
  border-radius: 1px;
  transition: height var(--transition-fast);
}

.vector-preview__bar--negative {
  background: var(--neon-magenta);
}

/* --------------------------------------------------------------------------
   Stats Row
   -------------------------------------------------------------------------- */
.stats-row {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-md);
  background: var(--bg-panel);
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.stats-row__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.stats-row__value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neon-cyan);
  font-family: var(--font-display);
}

.stats-row__label {
  font-size: 0.625rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   Loading Spinner
   -------------------------------------------------------------------------- */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--bg-elevated);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner--small {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

/* --------------------------------------------------------------------------
   Tooltip
   -------------------------------------------------------------------------- */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip__content {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.75rem;
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--neon-cyan);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 10;
}

.tooltip__content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--neon-cyan);
}

.tooltip:hover .tooltip__content {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* --------------------------------------------------------------------------
   Badge
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--text-muted);
}

.badge--cyan {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.badge--magenta {
  background: rgba(255, 0, 255, 0.1);
  border-color: var(--neon-magenta);
  color: var(--neon-magenta);
}

.badge--green {
  background: rgba(57, 255, 20, 0.1);
  border-color: var(--neon-green);
  color: var(--neon-green);
}

/* --------------------------------------------------------------------------
   Code Block
   -------------------------------------------------------------------------- */
.code-block {
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: var(--bg-terminal);
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.code-block__line {
  display: block;
  line-height: 1.8;
}

.code-block__line-number {
  display: inline-block;
  width: 2rem;
  color: var(--text-muted);
  user-select: none;
}

.code-block__keyword {
  color: var(--neon-magenta);
}

.code-block__string {
  color: var(--neon-green);
}

.code-block__number {
  color: var(--neon-yellow);
}

.code-block__comment {
  color: var(--text-muted);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   Comparison Table
   -------------------------------------------------------------------------- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--text-muted);
}

.comparison-table th {
  font-weight: 600;
  color: var(--neon-cyan);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.comparison-table tr:hover td {
  background: var(--bg-elevated);
}

.comparison-table td:first-child {
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Accordion
   -------------------------------------------------------------------------- */
.accordion {
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion__item {
  border-bottom: 1px solid var(--text-muted);
}

.accordion__item:last-child {
  border-bottom: none;
}

.accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-panel);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.accordion__header:hover {
  background: var(--bg-elevated);
  color: var(--neon-cyan);
}

.accordion__icon {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.accordion__item--open .accordion__icon {
  transform: rotate(180deg);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion__item--open .accordion__content {
  max-height: 500px;
}

.accordion__body {
  padding: var(--space-md);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Switch Toggle
   -------------------------------------------------------------------------- */
.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--text-muted);
  border-radius: 24px;
  transition: all var(--transition-fast);
}

.switch__slider::before {
  position: absolute;
  content: '';
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.switch input:checked + .switch__slider {
  background: rgba(0, 255, 255, 0.2);
  border-color: var(--neon-cyan);
}

.switch input:checked + .switch__slider::before {
  transform: translateX(24px);
  background: var(--neon-cyan);
  box-shadow: 0 0 10px var(--neon-cyan);
}

.switch input:focus-visible + .switch__slider {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Chip/Tag Input
   -------------------------------------------------------------------------- */
.chip-input {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding: var(--space-sm);
  background: var(--bg-terminal);
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-sm);
  min-height: 44px;
  cursor: text;
}

.chip-input:focus-within {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.chip-input__chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px 8px;
  font-size: 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--neon-cyan);
  border-radius: var(--radius-sm);
  color: var(--neon-cyan);
}

.chip-input__remove {
  width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--neon-cyan);
  padding: 0;
}

.chip-input__remove:hover {
  color: var(--neon-magenta);
}

.chip-input__field {
  flex: 1;
  min-width: 100px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  outline: none;
}

.chip-input__field::placeholder {
  color: var(--text-muted);
}