Added PWA and mobile improvements to the UI

resources/manifest.json

@@ -0,0 +1,25 @@
+{
+  "icons": [
+    {
+      "purpose": "maskable",
+      "sizes": "512x512",
+      "src": "/icons/icon512_maskable.png",
+      "type": "image/png"
+    },
+    {
+      "purpose": "any",
+      "sizes": "512x512",
+      "src": "/icons/icon512_rounded.png",
+      "type": "image/png"
+    }
+  ],
+  "orientation": "portrait",
+  "display_override": ["fullscreen", "minimal-ui"],
+  "display": "standalone",
+  "dir": "auto",
+  "lang": "en",
+  "name": "OpenFront.io",
+  "short_name": "OpenFront",
+  "start_url": "/",
+  "id": "/"
+}

src/client/FlagInput.ts

@@ -13,71 +13,6 @@ export class FlagInput extends LitElement {
   private userSettings: UserSettings = new UserSettings();
 
   static styles = css`
-    .dark-mode .flag-button {
-      background: rgba(55, 65, 81, 0.7);
-    }
-
-    .flag-modal {
-      display: flex;
-      flex-direction: column;
-      gap: 0.5rem;
-      position: absolute;
-      top: 60px;
-      left: 0;
-      width: 560px;
-      height: 500px;
-      max-height: 50vh;
-      background-color: rgb(35 35 35 / 0.8);
-      -webkit-backdrop-filter: blur(12px);
-      backdrop-filter: blur(12px);
-      padding: 10px;
-      border-radius: 8px;
-      z-index: 3;
-    }
-
-    .flag-search {
-      height: 2rem;
-      border-radius: 8px;
-      border: none;
-      text-align: center;
-      font-size: 1.3rem;
-    }
-
-    .dark-mode .flag-search {
-      background: rgb(55, 65, 81);
-      color: white;
-      border: 1px solid rgb(209, 213, 219);
-    }
-
-    .flag-dropdown {
-      overflow-y: auto;
-      overflow-x: hidden;
-      display: flex;
-      flex-direction: row;
-      flex-wrap: wrap;
-      justify-content: space-evenly;
-      gap: 1rem;
-    }
-
-    .dropdown-item {
-      opacity: 0.7;
-      width: calc(100% / 4 - 15px);
-      text-align: center;
-      color: white;
-      cursor: pointer;
-      border: none;
-      background: none;
-    }
-
-    .dropdown-item:hover {
-      opacity: 1;
-    }
-
-    .country-flag {
-      width: 100%;
-      height: auto;
-    }
-
     @media (max-width: 768px) {
       .flag-modal {
         width: 80vw;
@@ -156,7 +91,7 @@ export class FlagInput extends LitElement {
         ${this.showModal
           ? html`
               <div
-                class="text-white flex flex-col gap-[0.5rem] absolute top-[60px] left-[0px] w-[780%] h-[500px] max-h-[50vh] bg-gray-900/80 backdrop-blur-md p-[10px] rounded-[8px] z-[3] ${this
+                class="text-white flex flex-col gap-[0.5rem] absolute top-[60px] left-[0px] w-[780%] h-[500px] max-h-[50vh] max-w-[87vw] bg-gray-900/80 backdrop-blur-md p-[10px] rounded-[8px] z-[3] ${this
                   .showModal
                   ? ""
                   : "hidden"}"
@@ -183,7 +118,7 @@ export class FlagInput extends LitElement {
                     (country) => html`
                       <button
                         @click=${() => this.setFlag(country.code)}
-                        class="text-center cursor-pointer border-none bg-none opacity-70 sm:w-[calc(33.3333%-15px) w-[calc(100%/4-15px)]"
+                        class="text-center cursor-pointer border-none bg-none opacity-70 sm:w-[calc(33.3333%-15px) w-[calc(100%/3-15px)] md:w-[calc(100%/4-15px)]"
                       >
                         <img
                           class="country-flag w-full h-auto"

src/client/HelpModal.ts

@@ -178,6 +178,13 @@ export class HelpModal extends LitElement {
       -webkit-mask: url(/images/XIcon.svg) no-repeat center / cover;
       mask: url(/images/XIcon.svg) no-repeat center / cover;
     }
+
+    @media screen and (max-width: 768px) {
+      #helpModal .modal-content {
+        max-height: 100vh;
+        max-width: 100vw;
+        width: 100%;
+      }
   `;
 
   createRenderRoot() {

src/client/HostLobbyModal.ts

@@ -300,6 +300,13 @@ export class HostLobbyModal extends LitElement {
       color: #fff;
       border: 1px solid rgba(255, 255, 255, 0.2);
     }
+
+    @media screen and (max-width: 768px) {
+      .modal-content {
+        max-height: calc(100vh - 42px);
+        max-width: 100vw;
+        width: 100%;
+      }
   `;
 
   render() {

src/client/JoinPrivateLobbyModal.ts

@@ -216,6 +216,13 @@ export class JoinPrivateLobbyModal extends LitElement {
       color: #fff;
       border: 1px solid rgba(255, 255, 255, 0.2);
     }
+
+    @media screen and (max-width: 768px) {
+      .modal-content {
+        max-height: calc(100vh - 42px);
+        max-width: 100vw;
+        width: 100%;
+      }
   `;
 
   render() {

src/client/SinglePlayerModal.ts

@@ -223,6 +223,14 @@ export class SinglePlayerModal extends LitElement {
       content: "✓";
       color: white;
     }
+
+    @media screen and (max-width: 768px) {
+      .modal-content {
+        max-height: calc(100vh - 42px);
+        max-width: 100vw;
+        width: 100%;
+      }
+    }
   `;
 
   render() {

src/client/index.html

@@ -5,6 +5,8 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>OpenFront (ALPHA)</title>
 
+    <link rel="manifest" href="../../resources/manifest.json" />
+
     <!-- Critical CSS to prevent FOUC -->
     <style>
       .preload * {

src/client/styles.css

@@ -2,6 +2,12 @@
 @tailwind components;
 @tailwind utilities;
 
+* {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+}
+
 /* Add custom scrollbar styles */
 ::-webkit-scrollbar {
   width: 8px;