inital commit

public/style.css

@@ -0,0 +1,93 @@
+* { margin: 0; padding: 0; box-sizing: border-box; }
+
+html, body {
+  height: 100%;
+  overflow: hidden;
+  background: radial-gradient(circle at 50% 30%, #17263f, #0a1120);
+  font-family: system-ui, 'Segoe UI', sans-serif;
+}
+
+#game {
+  position: absolute;
+  border-radius: 6px;
+  box-shadow: 0 0 60px rgba(80, 140, 220, 0.25);
+  cursor: crosshair;
+}
+
+#join-overlay {
+  position: fixed;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(6, 12, 24, 0.72);
+  backdrop-filter: blur(4px);
+  z-index: 10;
+}
+
+.panel {
+  background: linear-gradient(160deg, #101d33, #0b1424);
+  border: 1px solid #2b4a75;
+  border-radius: 14px;
+  padding: 36px 48px;
+  text-align: center;
+  color: #dce9fa;
+  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
+}
+
+.panel h1 {
+  font-size: 32px;
+  letter-spacing: 2px;
+  color: #ffe135;
+  text-shadow: 0 2px 0 #7a5c00, 0 0 24px rgba(255, 225, 53, 0.35);
+}
+
+.tag {
+  margin: 8px 0 22px;
+  color: #9db8d8;
+  font-style: italic;
+}
+
+#name {
+  display: block;
+  margin: 0 auto 14px;
+  padding: 10px 14px;
+  font-size: 16px;
+  border-radius: 8px;
+  border: 1px solid #3a5c8c;
+  background: #0a1626;
+  color: #fff;
+  width: 250px;
+  text-align: center;
+  outline: none;
+}
+#name:focus { border-color: #ffe135; }
+
+#play {
+  padding: 12px 32px;
+  font-size: 17px;
+  font-weight: 700;
+  letter-spacing: 1px;
+  border: none;
+  border-radius: 8px;
+  background: linear-gradient(180deg, #ffe135, #f5b800);
+  color: #4a3600;
+  cursor: pointer;
+}
+#play:hover { filter: brightness(1.08); }
+#play:disabled { opacity: 0.5; cursor: default; }
+
+#status {
+  min-height: 20px;
+  margin-top: 12px;
+  color: #ff9d9d;
+  font-size: 14px;
+}
+
+.help {
+  margin-top: 18px;
+  font-size: 13px;
+  color: #8aa6cc;
+  line-height: 1.8;
+}
+.help b { color: #cfe2ff; }