Restyle the HUD as an observatory instrument

Replaces the generic rounded dark cards floating over the scene with a
single instrument language: hairline frames cut by accent corner ticks, a
viewport frame that reads the whole screen as one panel, and readouts whose
figures are what the eye lands on.

- styles.css: retune the tokens (deeper void/panel, brighter text/muted so
  every label clears 4.5:1 even over the brightest part of the skybox) and
  add two utilities — `hud-brackets` draws the four corner ticks from eight
  background gradients so no panel pays for them in DOM, `hud-acquire` wipes
  a panel down on mount as its one authored moment (reduced-motion aware).
- Drop Orbitron: every string in this UI is a measurement, an identifier, or
  a catalog label, so one readout face carries the hierarchy through weight,
  size, and tracking — and the HUD paints one font request sooner.
- Search: reticle mark instead of a magnifier, transparent field inside a
  framed shell, results as a dense two-column list with a match count, and
  the previously missing empty state.
- Info panel: return rail, name/class header, and a readout table with
  tabular figures and the unit tinted back off the number.
- Star labels: a hairline leader back to the star they name. The offset moved
  from `translate-*` to a margin because CSS2DRenderer overwrites the inline
  transform every frame, which silently beat the old classes.
- Both top-anchored overlays drop below the search field under `sm` so they
  no longer stack on top of it on a phone, and focus moved from a removed
  outline plus ring to real `focus-visible` outlines.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016jxMkwA2rbicdGxHosecYi
This commit is contained in:
2026-08-07 17:42:14 +02:00
co-authored by Claude Opus 5
parent d7e8ea1d4d
commit 836816ffbd
8 changed files with 161 additions and 55 deletions
@@ -19,45 +19,63 @@ const KIND_LABELS: Record<BodyDetailViewModel['kind'], string> = {
@Component({
selector: 'app-info-panel',
template: `
<div class="absolute top-4 right-4 w-80 max-w-[calc(100%-2rem)] rounded-md border border-border bg-panel/80 p-5 font-body text-text backdrop-blur-md">
<!-- Sits below the search field on narrow viewports, beside it from sm up, so the two
top-anchored overlays never stack on top of each other on a phone. -->
<div class="hud-brackets hud-acquire absolute top-20 right-4 w-80 max-w-[calc(100%-2rem)] border border-border/60 bg-panel/92 font-body text-text backdrop-blur-md sm:top-4">
<button
type="button"
(click)="goBack()"
class="mb-3 flex items-center gap-1.5 rounded-md border border-border bg-panel/60 px-3 py-1.5 text-xs tracking-wide text-muted uppercase transition-colors hover:border-accent hover:text-accent focus:outline-none focus:ring-1 focus:ring-accent/50"
class="flex w-full items-center gap-2 border-b border-border/40 px-4 py-2 text-[10px] tracking-[0.16em] text-muted uppercase transition-colors hover:bg-accent/8 hover:text-accent focus-visible:bg-accent/12 focus-visible:text-accent focus-visible:outline-1 focus-visible:-outline-offset-1 focus-visible:outline-accent"
>
<svg class="h-3.5 w-3.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<svg class="h-3 w-3" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M15 6l-6 6 6 6" />
</svg>
System
</button>
<h1 class="mb-0.5 font-display text-lg font-semibold tracking-wide text-text">{{ body().name }}</h1>
<p class="mb-4 text-xs tracking-wide text-accent uppercase">{{ kindLabel() }} · {{ body().hostStarName }}</p>
<header class="px-4 pt-4 pb-3">
<h1 class="truncate text-lg leading-tight font-bold tracking-[0.04em] text-text uppercase">{{ body().name }}</h1>
<p class="mt-1 truncate text-[10px] tracking-[0.18em] text-accent uppercase">{{ kindLabel() }} · {{ body().hostStarName }}</p>
</header>
<dl class="grid grid-cols-[auto_1fr] gap-y-1.5 gap-x-3 text-sm">
<!-- Readout rows: label left, figure right, unit tinted back so the number is what the eye
lands on. Tabular figures keep the decimal points aligned down the column. -->
<dl class="divide-y divide-border/25 border-t border-border/40">
@if (body().radiusKm) {
<dt class="text-muted">Radius</dt>
<dd class="text-right text-text">{{ body().radiusKm | number: '1.0-1' }} km</dd>
<div class="flex items-baseline justify-between gap-4 px-4 py-2">
<dt class="text-[10px] tracking-[0.16em] text-muted uppercase">Radius</dt>
<dd class="text-sm tabular-nums">{{ body().radiusKm | number: '1.0-1' }} <span class="text-muted">km</span></dd>
</div>
}
@if (body().massEarth) {
<dt class="text-muted">Mass</dt>
<dd class="text-right text-text">{{ body().massEarth | number: '1.0-2' }} Earth masses</dd>
<div class="flex items-baseline justify-between gap-4 px-4 py-2">
<dt class="text-[10px] tracking-[0.16em] text-muted uppercase">Mass</dt>
<dd class="text-sm tabular-nums">{{ body().massEarth | number: '1.0-2' }} <span class="text-muted">Earth masses</span></dd>
</div>
}
@if (body().orbit.semiMajorAxisAu) {
<dt class="text-muted">Semi-major axis</dt>
<dd class="text-right text-text">{{ body().orbit.semiMajorAxisAu | number: '1.0-4' }} AU</dd>
<div class="flex items-baseline justify-between gap-4 px-4 py-2">
<dt class="text-[10px] tracking-[0.16em] text-muted uppercase">Semi-major axis</dt>
<dd class="text-sm tabular-nums">{{ body().orbit.semiMajorAxisAu | number: '1.0-4' }} <span class="text-muted">AU</span></dd>
</div>
}
@if (body().orbit.eccentricity !== undefined) {
<dt class="text-muted">Eccentricity</dt>
<dd class="text-right text-text">{{ body().orbit.eccentricity | number: '1.0-4' }}</dd>
<div class="flex items-baseline justify-between gap-4 px-4 py-2">
<dt class="text-[10px] tracking-[0.16em] text-muted uppercase">Eccentricity</dt>
<dd class="text-sm tabular-nums">{{ body().orbit.eccentricity | number: '1.0-4' }}</dd>
</div>
}
@if (body().orbit.inclinationDeg !== undefined) {
<dt class="text-muted">Inclination</dt>
<dd class="text-right text-text">{{ body().orbit.inclinationDeg | number: '1.0-2' }}°</dd>
<div class="flex items-baseline justify-between gap-4 px-4 py-2">
<dt class="text-[10px] tracking-[0.16em] text-muted uppercase">Inclination</dt>
<dd class="text-sm tabular-nums">{{ body().orbit.inclinationDeg | number: '1.0-2' }}<span class="text-muted">°</span></dd>
</div>
}
@if (body().discoveryYear) {
<dt class="text-muted">Discovered</dt>
<dd class="text-right text-text">{{ body().discoveryYear }}</dd>
<div class="flex items-baseline justify-between gap-4 px-4 py-2">
<dt class="text-[10px] tracking-[0.16em] text-muted uppercase">Discovered</dt>
<dd class="text-sm tabular-nums">{{ body().discoveryYear }}</dd>
</div>
}
</dl>
</div>