- Introduce cache busting (to circumvent aggressive caching on iOS - but ideal in other contexts as well)

- Change the build process to allow cache busting
- Optimisations to the build process
- Several improvements of UI geared towards mobile experience
-

eveai_chat_client/static/assets/css/chat.css

@@ -14,8 +14,9 @@
 /* App container layout */
 .app-container {
     display: flex;
-    height: 100vh;   /* fallback */
-    height: 100dvh;  /* prefer dynamic viewport unit */
+    /* Use visual viewport variable when available */
+    min-height: 0;
+    height: calc(var(--vvh, 1vh) * 100);
     width: 100%;
 }
 
@@ -85,8 +86,7 @@
     display: flex;
     flex-direction: column;
     min-height: 0;
-    height: 100vh;   /* fallback for desktop */
-    height: 100dvh;  /* prefer dynamic viewport on desktop */
+    height: auto; /* prefer dynamic viewport on desktop */
 }
 
 .chat-container {
@@ -97,16 +97,19 @@
 }
 
 html, body {
-    height: 100%;
+    height: calc(var(--vvh, 1vh) * 100); min-height: 0;
 }
 
+/* Base reset & overflow control */
+* { box-sizing: border-box; }
+html { overflow-x: hidden; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
 body {
+    margin: 0;
     font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
     line-height: 1.6;
     color: var(--text-color);
     background-color: var(--background-color);
-    height: 100vh;
-    overflow: hidden;
+    overflow: hidden; /* prevent double scroll; inner containers handle scrolling */
 }
 
 .container {
@@ -281,14 +284,6 @@ body {
     }
     
     :root { --mobile-header-height: 60px; } /* default/minimum */
-
-    /* Content area takes remaining space */
-    .content-area {
-        flex: 1;
-        height: calc(100vh - var(--mobile-header-height));   /* fallback */
-        height: calc(100dvh - var(--mobile-header-height));  /* prefer dynamic viewport */
-        min-height: 0;
-    }
 }
 
 /* Responsieve design regels worden nu gedefinieerd in chat-components.css */