Fix cache req badge wrap, remove cache cost note, pace-aware key usage bars

2 files changed, 17 insertions, 11 deletions

diff --git a/packages/frontend/src/lib/components/CacheRatePanel.svelte b/packages/frontend/src/lib/components/CacheRatePanel.svelte
index c35cbb5..88985a0 100644
--- a/packages/frontend/src/lib/components/CacheRatePanel.svelte
+++ b/packages/frontend/src/lib/components/CacheRatePanel.svelte
@@ -55,7 +55,7 @@ const lastHitPct = $derived(
 				{#if tabTitle}
 					<span class="badge badge-xs badge-ghost">{tabTitle}</span>
 				{/if}
-				<span class="badge badge-xs ml-auto">{cacheStats.requests} req</span>
+				<span class="badge badge-xs ml-auto whitespace-nowrap">{cacheStats.requests} req</span>
 			</div>
 
 			<!-- Headline cumulative hit rate -->
@@ -120,10 +120,5 @@ const lastHitPct = $derived(
 				</div>
 			</div>
 		</div>
-
-		<p class="text-xs text-base-content/40">
-			Cache reads cost ~10% of fresh input; writes cost ~25% more. A high hit
-			rate after the first turn means caching is working. Resets on reload.
-		</p>
 	{/if}
 </div>
diff --git a/packages/frontend/src/lib/components/KeyUsage.svelte b/packages/frontend/src/lib/components/KeyUsage.svelte
index 00d179e..7c0cadc 100644
--- a/packages/frontend/src/lib/components/KeyUsage.svelte
+++ b/packages/frontend/src/lib/components/KeyUsage.svelte
@@ -131,6 +131,17 @@ function progressClass(utilization: number): string {
 	return "progress-success";
 }
 
+// Pace-aware coloring for cycle bars that show a "time dot" (elapsed % of the
+// reset window). Red once usage hits 90%, otherwise green when usage is at or
+// behind the dot and orange when it has run ahead of it. Falls back to the
+// plain threshold coloring when no dot is present (elapsedPct < 0).
+function pacedProgressClass(percentUsed: number, elapsedPct: number): string {
+	if (percentUsed >= 90) return "progress-error";
+	if (elapsedPct < 0) return progressClass(percentUsed / 100);
+	if (percentUsed <= elapsedPct) return "progress-success";
+	return "progress-warning";
+}
+
 function formatDate(ts: number): string {
 	const diff = ts - Date.now();
 	const days = Math.floor(diff / 86400000);
@@ -245,7 +256,7 @@ function hasBucketData(bucket: UsageBucket | undefined): boolean {
 										<span class="text-xs font-mono">{p}%</span>
 									</div>
 									<div class="relative w-full h-2">
-										<progress class="progress w-full h-2 {progressClass(u)} absolute inset-0" value={p} max="100"></progress>
+										<progress class="progress w-full h-2 {pacedProgressClass(p, tp)} absolute inset-0" value={p} max="100"></progress>
 										{#if tp >= 0}
 											<div class="absolute top-1/2 -translate-y-1/2 -translate-x-1/2 w-2 h-2 rounded-full border border-info bg-info-content pointer-events-none box-border" style="left: {tp}%"></div>
 										{/if}
@@ -266,7 +277,7 @@ function hasBucketData(bucket: UsageBucket | undefined): boolean {
 										<span class="text-xs font-mono">{p}%</span>
 									</div>
 									<div class="relative w-full h-2">
-										<progress class="progress w-full h-2 {progressClass(u)} absolute inset-0" value={p} max="100"></progress>
+										<progress class="progress w-full h-2 {pacedProgressClass(p, tp)} absolute inset-0" value={p} max="100"></progress>
 										{#if tp >= 0}
 											<div class="absolute top-1/2 -translate-y-1/2 -translate-x-1/2 w-2 h-2 rounded-full border border-info bg-info-content pointer-events-none box-border" style="left: {tp}%"></div>
 										{/if}
@@ -330,7 +341,7 @@ function hasBucketData(bucket: UsageBucket | undefined): boolean {
 										<span class="text-xs font-mono">{p}%</span>
 									</div>
 									<div class="relative w-full h-2">
-										<progress class="progress w-full h-2 {progressClass(u)} absolute inset-0" value={p} max="100"></progress>
+										<progress class="progress w-full h-2 {pacedProgressClass(p, tp)} absolute inset-0" value={p} max="100"></progress>
 										{#if tp >= 0}
 											<div class="absolute top-1/2 -translate-y-1/2 -translate-x-1/2 w-2 h-2 rounded-full border border-info bg-info-content pointer-events-none box-border" style="left: {tp}%"></div>
 										{/if}
@@ -351,7 +362,7 @@ function hasBucketData(bucket: UsageBucket | undefined): boolean {
 										<span class="text-xs font-mono">{p}%</span>
 									</div>
 									<div class="relative w-full h-2">
-										<progress class="progress w-full h-2 {progressClass(u)} absolute inset-0" value={p} max="100"></progress>
+										<progress class="progress w-full h-2 {pacedProgressClass(p, tp)} absolute inset-0" value={p} max="100"></progress>
 										{#if tp >= 0}
 											<div class="absolute top-1/2 -translate-y-1/2 -translate-x-1/2 w-2 h-2 rounded-full border border-info bg-info-content pointer-events-none box-border" style="left: {tp}%"></div>
 										{/if}
@@ -372,7 +383,7 @@ function hasBucketData(bucket: UsageBucket | undefined): boolean {
 										<span class="text-xs font-mono">{p}%</span>
 									</div>
 									<div class="relative w-full h-2">
-										<progress class="progress w-full h-2 {progressClass(u)} absolute inset-0" value={p} max="100"></progress>
+										<progress class="progress w-full h-2 {pacedProgressClass(p, tp)} absolute inset-0" value={p} max="100"></progress>
 										{#if tp >= 0}
 											<div class="absolute top-1/2 -translate-y-1/2 -translate-x-1/2 w-2 h-2 rounded-full border border-info bg-info-content pointer-events-none box-border" style="left: {tp}%"></div>
 										{/if}