Fix remaining German comment

app/assets/css/opensquawk-glass.css

@@ -1,6 +1,6 @@
 /* === iOS-Style Glassmorphism Add-on === */
 :root {
-    /* feinere Glas-Parameter */
+    /* refined glass parameters */
     --glass-bg: color-mix(in srgb, var(--text) 7%, transparent);
     --glass-border: color-mix(in srgb, var(--text) 16%, transparent);
     --glass-highlight: rgba(255, 255, 255, .10);
@@ -11,7 +11,7 @@
     --glass-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='table' tableValues='0 0 .03 0'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
 }
 
-/* generische Glasfläche */
+/* generic glass surface */
 .glass,
 .panel,
 .card,
@@ -33,7 +33,7 @@
     -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat));
 }
 
-/* App Bar (transluzent, sticky) */
+/* App bar (translucent, sticky) */
 .hud {
     background: linear-gradient(180deg,
     color-mix(in srgb, var(--bg) 55%, transparent),
@@ -43,12 +43,12 @@
     border-radius: 0 0 14px 14px;
 }
 
-/* Panels etwas luftiger */
+/* Panels with extra breathing room */
 .panel {
     padding: 14px;
 }
 
-/* Buttons – iOS-Glanz & Lift */
+/* Buttons – iOS shine and lift */
 .btn {
     border-radius: calc(var(--glass-radius) - 6px);
     transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
@@ -92,7 +92,7 @@
 }
 
 
-/* Chips – feiner Rand, leicht leuchtend */
+/* Chips – subtle border, gentle glow */
 .chip {
     background: linear-gradient(180deg,
     color-mix(in srgb, var(--text) 7%, transparent),
@@ -100,7 +100,7 @@
     box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
 }
 
-/* Karten/Kacheln – zarter Hover */
+/* Cards/tiles – subtle hover */
 .card, .tile, .lesson {
     transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
 }
@@ -110,7 +110,7 @@
     border-color: color-mix(in srgb, var(--accent) 28%, transparent);
 }
 
-/* Fortschrittsbalken – Glasfüllung */
+/* Progress bar – glass fill */
 .line {
     background: linear-gradient(180deg,
     color-mix(in srgb, var(--text) 8%, transparent),
@@ -125,7 +125,7 @@
     filter: saturate(130%);
 }
 
-/* Textareas / Inputs im Glas */
+/* Textareas / inputs in glass */
 .input :deep(textarea),
 :deep(.v-field__input) {
     background: linear-gradient(180deg,
@@ -141,14 +141,14 @@
     display: none;
 }
 
-/* Dialog runder + stärkerer Blur */
+/* Dialog – rounder with stronger blur */
 .dialog {
     border-radius: 22px;
     backdrop-filter: blur(22px) saturate(150%);
     -webkit-backdrop-filter: blur(22px) saturate(150%);
 }
 
-/* iOS-Range (Slider) – Track & Thumb */
+/* iOS-style range (slider) – track & thumb */
 .chip.inline input[type="range"] {
     height: 24px;
     -webkit-appearance: none;
@@ -194,7 +194,7 @@
     box-shadow: 0 2px 6px rgba(0, 0, 0, .35), inset 0 1px 0 rgba(255, 255, 255, .85);
 }
 
-/* Snackbar – glasiger Toast */
+/* Snackbar – glassy toast */
 :deep(.v-snackbar) {
     border: 1px solid var(--glass-border);
     backdrop-filter: blur(16px) saturate(140%);
@@ -204,14 +204,14 @@
     color-mix(in srgb, var(--bg2) 60%, transparent));
 }
 
-/* Fokus-Ring – iOS-Style */
+/* Focus ring – iOS style */
 *:focus-visible {
     outline: 2px solid color-mix(in srgb, var(--accent) 60%, transparent);
     outline-offset: 2px;
     border-radius: 12px;
 }
 
-/* Weniger Transparenz, falls gewünscht */
+/* Reduced transparency if requested */
 @media (prefers-reduced-transparency: reduce) {
     .glass,
     .panel,