<script lang="ts">
interface Props {
nodeCount: number;
edgeCount: number;
onSearchClick: () => void;
}
let { nodeCount, edgeCount, onSearchClick }: Props = $props();
</script>
<header class="app-header">
<div class="header-brand">
<!-- Graph node icon -->
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="var(--color-accent)" stroke-width="2">
<circle cx="12" cy="12" r="3"/>
<circle cx="5" cy="7" r="2"/>
<circle cx="19" cy="7" r="2"/>
<circle cx="5" cy="17" r="2"/>
<circle cx="19" cy="17" r="2"/>
<line x1="12" y1="9" x2="5" y2="8"/>
<line x1="12" y1="9" x2="19" y2="8"/>
<line x1="12" y1="15" x2="5" y2="16"/>
<line x1="12" y1="15" x2="19" y2="16"/>
</svg>
<span class="header-title">code-graph</span>
</div>
<button class="header-search-trigger" onclick={onSearchClick} aria-label="Search (Cmd+K)">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
<circle cx="11" cy="11" r="8"/>
<line x1="21" y1="21" x2="16.65" y2="16.65"/>
</svg>
<span class="header-search-text">Search</span>
<kbd class="header-kbd">⌘K</kbd>
</button>
<div class="header-stats">
<span>{nodeCount.toLocaleString()} nodes</span>
<span class="header-stat-sep">·</span>
<span>{edgeCount.toLocaleString()} edges</span>
</div>
</header>
<style>
.app-header {
height: 38px;
display: flex;
align-items: center;
padding: 0 12px;
gap: 12px;
background: var(--color-bg-deep);
border-bottom: 1px solid var(--color-border);
flex-shrink: 0;
}
.header-brand {
display: flex;
align-items: center;
gap: 8px;
flex-shrink: 0;
}
.header-title {
font-weight: 600;
font-size: 13px;
color: var(--color-text-primary);
letter-spacing: -0.02em;
}
.header-search-trigger {
display: flex;
align-items: center;
gap: 6px;
padding: 4px 10px;
border-radius: 6px;
border: 1px solid var(--color-border);
background: var(--color-bg-surface);
color: var(--color-text-muted);
font-size: 12px;
cursor: pointer;
transition: color 100ms ease, background 100ms ease, border-color 100ms ease;
flex-shrink: 0;
}
.header-search-trigger:hover {
color: var(--color-text-primary);
background: var(--color-bg-elevated);
border-color: var(--color-border-hover, var(--color-accent));
}
.header-search-text {
color: inherit;
}
.header-kbd {
display: inline-flex;
align-items: center;
padding: 1px 4px;
border-radius: 3px;
border: 1px solid var(--color-border);
background: var(--color-bg-deep);
font-size: 10px;
color: var(--color-text-muted);
font-family: inherit;
line-height: 1.4;
}
.header-stats {
font-size: 11px;
color: var(--color-text-muted);
margin-left: auto;
display: flex;
align-items: center;
gap: 4px;
flex-shrink: 0;
}
.header-stat-sep {
opacity: 0.5;
}
</style>