From e2f134d3b4bdd6c61fd095a0cc672051bb23db5f Mon Sep 17 00:00:00 2001
From: Simon Oberzier <simon.oberzier@outlook.de>
Date: Mon, 9 Feb 2026 22:19:13 +0100
Subject: [PATCH] Modern UI

---
 public/index.html | 252 +++++++++++++++++++++++++++++++---------------
 1 file changed, 172 insertions(+), 80 deletions(-)
diff --git a/public/index.html b/public/index.html
index 8cfb09b..e2d92e2 100644
--- a/public/index.html
+++ b/public/index.html
@@ -3,113 +3,199 @@
 
 <head>
     <meta charset="UTF-8">
-    <title>Wolf & Schafe - Multiplayer</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+    <title>Wolf & Schafe</title>
     <style>
+        :root {
+            --bg: #f8fafc;
+            --card-bg: #ffffff;
+            --wolf-color: #ef4444;
+            --sheep-color: #3b82f6;
+            --empty-color: #f1f5f9;
+            --border-color: #e2e8f0;
+            --text-main: #1e293b;
+            --text-sub: #64748b;
+            --accent: #f59e0b;
+        }
+
         body {
-            font-family: 'Segoe UI', Arial, sans-serif;
-            background: #f0f2f5;
+            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
+            background-color: var(--bg);
+            color: var(--text-main);
+            margin: 0;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            min-height: 100vh;
+            touch-action: manipulation;
+        }
+
+        .game-card {
+            background: var(--card-bg);
+            width: 95%;
+            max-width: 600px;
+            padding: 1.5rem;
+            border-radius: 16px;
+            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
+            border: 1px solid var(--border-color);
             text-align: center;
         }
 
+        header {
+            margin-bottom: 1rem;
+        }
+
+        h2 {
+            margin: 0;
+            font-size: 1.1rem;
+            color: var(--text-sub);
+            font-weight: 500;
+        }
+
         #status {
-            font-size: 20px;
-            font-weight: bold;
-            margin: 15px;
-            min-height: 50px;
+            font-size: 1.25rem;
+            font-weight: 700;
+            margin: 0.5rem 0;
+            min-height: 3rem;
+            line-height: 1.2;
+        }
+
+        .board-container {
+            width: 100%;
+            aspect-ratio: 600 / 420;
+            position: relative;
         }
 
         svg {
-            background: white;
-            border-radius: 8px;
-            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+            width: 100%;
+            height: 100%;
             display: block;
-            margin: auto;
         }
 
-        .node {
-            cursor: pointer;
-            stroke: #333;
-            stroke-width: 2;
-            transition: all 0.2s;
+        /* SVG Elements */
+        .edge {
+            stroke: var(--border-color);
+            stroke-width: 3;
+            stroke-linecap: round;
+        }
+
+        .node-circle {
+            transition: r 0.2s ease, stroke-width 0.2s ease;
+            stroke: var(--border-color);
+            stroke-width: 1.5;
         }
 
         .empty {
-            fill: #ecf0f1;
+            fill: var(--empty-color);
         }
 
         .sheep {
-            fill: #3498db;
+            fill: var(--sheep-color);
+            stroke: rgba(0, 0, 0, 0.1);
         }
 
         .wolf {
-            fill: #e74c3c;
+            fill: var(--wolf-color);
+            stroke: rgba(0, 0, 0, 0.1);
         }
 
         .selected {
-            stroke: #f1c40f;
-            stroke-width: 6;
+            stroke: var(--accent);
+            stroke-width: 5;
         }
 
         .possible {
-            stroke: #2ecc71;
-            stroke-width: 5;
-            stroke-dasharray: 5;
+            fill: #dcfce7;
+            stroke: #22c55e;
+            stroke-dasharray: 4;
+            r: 20;
+            /* Slightly smaller for indicator */
         }
 
-        text {
-            pointer-events: none;
-            user-select: none;
+        /* Responsive Controls */
+        .controls {
+            margin-top: 1.5rem;
+            display: grid;
+            grid-template-columns: repeat(2, 1fr);
+            gap: 10px;
         }
 
         button {
-            margin: 10px;
-            padding: 10px 20px;
-            font-size: 14px;
+            padding: 12px;
+            border-radius: 10px;
+            border: 1px solid var(--border-color);
+            background: white;
+            color: var(--text-main);
+            font-weight: 600;
             cursor: pointer;
-            border: none;
-            border-radius: 4px;
-            background: #2c3e50;
-            color: white;
+            font-size: 0.9rem;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            gap: 6px;
         }
 
-        button:hover {
-            background: #34495e;
+        button:active {
+            background: #f1f5f9;
+            transform: scale(0.98);
         }
 
         #exitBtn {
-            background: #e74c3c;
+            grid-column: span 2;
+            background: #fff1f2;
+            color: #be123c;
+            border-color: #fecdd3;
         }
 
-        #exitBtn:hover {
-            background: #c0392b;
+        #copyRoomBtn {
+            background: #f0f9ff;
+            color: #0369a1;
+            border-color: #bae6fd;
+        }
+
+        @media (max-width: 480px) {
+            .game-card {
+                padding: 1rem;
+                border-radius: 0;
+                width: 100%;
+                min-height: 100vh;
+                border: none;
+            }
+
+            #status {
+                font-size: 1.1rem;
+            }
         }
     </style>
 </head>
 
 <body>
 
-    <h2 id="roleHeader">Verbinde...</h2>
-    <div id="status">Warte auf Mitspieler...</div>
-    <svg width="600" height="420"></svg>
-    <br>
-    <button id="restartBtn">🔄 Neustart</button>
-    <button id="copyRoomBtn">📋 Link kopieren</button>
-    <button id="exitBtn">🚪 Raum verlassen</button>
+    <div class="game-card">
+        <header>
+            <h2 id="roleHeader">Verbinde...</h2>
+            <div id="status">Warte auf Mitspieler...</div>
+        </header>
+
+        <div class="board-container">
+            <svg viewBox="0 0 600 420" preserveAspectRatio="xMidYMid meet"></svg>
+        </div>
+
+        <div class="controls">
+            <button id="copyRoomBtn">📋 Link</button>
+            <button id="restartBtn">🔄 Reset</button>
+            <button id="exitBtn">🚪 Raum verlassen</button>
+        </div>
+    </div>
 
     <script>
-        // Session Management
-        let sessionId = localStorage.getItem("game_session_id");
-        if (!sessionId) {
-            sessionId = Math.random().toString(36).substring(2) + Date.now().toString(36);
-            localStorage.setItem("game_session_id", sessionId);
-        }
+        // Session and Room Setup
+        let sessionId = localStorage.getItem("game_session_id") || (Math.random().toString(36).substring(2) + Date.now().toString(36));
+        localStorage.setItem("game_session_id", sessionId);
 
         const params = new URLSearchParams(window.location.search);
         let roomId = params.get("room");
-
-        if (!roomId) {
-            roomId = prompt("Raumcode eingeben (leer für neuen Raum):") || "";
-        }
+        if (!roomId) roomId = prompt("Raumcode eingeben (leer für neu):") || "";
 
         const protocol = location.protocol === "https:" ? "wss" : "ws";
         const ws = new WebSocket(`${protocol}://${location.host}?room=${roomId}&sessionId=${sessionId}`);
@@ -119,7 +205,7 @@
 
         const board_wolf = { 0: [1, 2, 3], 1: [0, 2, 4, 5], 2: [0, 1, 3, 5], 3: [0, 2, 5, 6], 4: [1, 5, 7], 5: [1, 2, 3, 4, 6, 7, 8, 9], 6: [3, 5, 9], 7: [4, 5, 8, 10], 8: [5, 7, 9, 10], 9: [5, 6, 8, 10], 10: [7, 8, 9] };
         const board_sheep = { 0: [1, 2, 3], 1: [2, 4, 5], 2: [1, 3, 5], 3: [2, 5, 6], 4: [5, 7], 5: [4, 6, 7, 8, 9], 6: [5, 9], 7: [8, 10], 8: [7, 9, 10], 9: [8, 10], 10: [] };
-        const pos = { 0: [100, 210], 1: [200, 110], 2: [200, 210], 3: [200, 310], 4: [300, 110], 5: [300, 210], 6: [300, 310], 7: [400, 110], 8: [400, 210], 9: [400, 310], 10: [500, 210] };
+        const pos = { 0: [80, 210], 1: [180, 110], 2: [180, 210], 3: [180, 310], 4: [280, 110], 5: [280, 210], 6: [280, 310], 7: [380, 110], 8: [380, 210], 9: [380, 310], 10: [480, 210] };
         const edges = [[0, 1], [0, 2], [0, 3], [1, 2], [2, 3], [1, 4], [2, 5], [3, 6], [4, 5], [5, 6], [4, 7], [5, 8], [6, 9], [7, 8], [8, 9], [5, 1], [5, 3], [5, 7], [5, 9], [7, 10], [8, 10], [9, 10]];
 
         ws.onmessage = e => {
@@ -127,31 +213,30 @@
             if (msg.type === "role") {
                 myRole = msg.role;
                 currentRoomId = msg.roomId;
-                document.getElementById("roleHeader").innerText = `Du bist: ${myRole.toUpperCase()} | Raum: ${currentRoomId}`;
-                if (!params.has("room")) {
-                    window.history.replaceState({}, '', `?room=${currentRoomId}`);
-                }
+                document.getElementById("roleHeader").innerText = `${myRole.toUpperCase()} • RAUM ${currentRoomId}`;
+                if (!params.has("room")) window.history.replaceState({}, '', `?room=${currentRoomId}`);
             }
             if (msg.type === "state") { state = msg.game; render(); }
-            if (msg.type === "full") alert("Dieser Raum ist leider voll!");
         };
 
         function render() {
             if (!state) return;
             svg.innerHTML = "";
             const statusEl = document.getElementById("status");
+
             if (state.winner) {
-                statusEl.innerHTML = `<span style="color:${state.winner === myRole ? 'green' : 'red'}">SPIEL ENDE: ${state.winner.toUpperCase()} GEWINNT!</span>`;
+                const winColor = state.winner === myRole ? "#059669" : "#dc2626";
+                statusEl.innerHTML = `<span style="color:${winColor}">${state.winner === myRole ? '🏆 Sieg!' : 'Spiel beendet'}</span>`;
             } else {
-                const turnText = state.turn === myRole ? "🟢 Dein Zug" : "⏳ Gegner zieht...";
-                statusEl.innerHTML = `${turnText}<br><small>Zug: ${state.moveCount} / 40</small>`;
+                const turnText = state.turn === myRole ? `<span style="color:var(--text-main)">Du bist dran</span>` : `<span style="color:var(--text-sub)">Gegner zieht...</span>`;
+                statusEl.innerHTML = `${turnText}<br><small style="font-weight:400; font-size: 0.8rem; color: var(--text-sub)">Zug ${state.moveCount}/40</small>`;
             }
 
             edges.forEach(([a, b]) => {
-                const [x1, y1] = pos[a], [x2, y2] = pos[b];
                 const line = document.createElementNS("http://www.w3.org/2000/svg", "line");
-                line.setAttribute("x1", x1); line.setAttribute("y1", y1); line.setAttribute("x2", x2); line.setAttribute("y2", y2);
-                line.setAttribute("stroke", "#bdc3c7"); line.setAttribute("stroke-width", "3");
+                line.setAttribute("x1", pos[a][0]); line.setAttribute("y1", pos[a][1]);
+                line.setAttribute("x2", pos[b][0]); line.setAttribute("y2", pos[b][1]);
+                line.setAttribute("class", "edge");
                 svg.appendChild(line);
             });
 
@@ -165,18 +250,26 @@
                     (myRole === "wolf" ? board_wolf[selected] : board_sheep[selected]).includes(i) &&
                     state.wolf !== i && !state.sheep.includes(i);
 
+                const group = document.createElementNS("http://www.w3.org/2000/svg", "g");
+                group.onclick = () => handleClick(i);
+
                 const circle = document.createElementNS("http://www.w3.org/2000/svg", "circle");
                 circle.setAttribute("cx", x); circle.setAttribute("cy", y); circle.setAttribute("r", 25);
-                circle.setAttribute("class", `node ${type} ${selected === i ? 'selected' : ''} ${isPossible ? 'possible' : ''}`);
-                circle.onclick = () => handleClick(i);
-                svg.appendChild(circle);
+                circle.setAttribute("class", `node-circle ${type} ${selected === i ? 'selected' : ''} ${isPossible ? 'possible' : ''}`);
 
-                const txt = document.createElementNS("http://www.w3.org/2000/svg", "text");
-                txt.setAttribute("x", x); txt.setAttribute("y", y + 5);
-                txt.setAttribute("text-anchor", "middle");
-                txt.setAttribute("fill", type === "empty" ? "#7f8c8d" : "white");
-                txt.textContent = i;
-                svg.appendChild(txt);
+                group.appendChild(circle);
+
+                if (type !== "empty") {
+                    const txt = document.createElementNS("http://www.w3.org/2000/svg", "text");
+                    txt.setAttribute("x", x); txt.setAttribute("y", y + 6);
+                    txt.setAttribute("text-anchor", "middle");
+                    txt.setAttribute("fill", "white");
+                    txt.setAttribute("font-weight", "bold");
+                    txt.textContent = type === "wolf" ? "W" : "S";
+                    group.appendChild(txt);
+                }
+
+                svg.appendChild(group);
             }
         }
 
@@ -198,11 +291,10 @@
 
         document.getElementById("restartBtn").onclick = () => ws.send(JSON.stringify({ type: "restart" }));
         document.getElementById("copyRoomBtn").onclick = () => {
-            const url = `${location.origin}${location.pathname}?room=${currentRoomId}`;
-            navigator.clipboard.writeText(url).then(() => alert("Link kopiert!"));
+            navigator.clipboard.writeText(window.location.href).then(() => alert("Link kopiert!"));
         };
         document.getElementById("exitBtn").onclick = () => {
-            if (confirm("Möchtest du den Raum verlassen?")) {
+            if (confirm("Raum verlassen?")) {
                 ws.send(JSON.stringify({ type: "leave" }));
                 window.location.href = window.location.pathname;
             }
