/* Gedeelde stijl voor de FriendHyve Games-demospellen (MIT-licentie, eigen werk) */
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: "Segoe UI", -apple-system, Roboto, Arial, sans-serif;
  background: linear-gradient(160deg, #1d4f9c, #0e2445);
  color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 12px; overflow: hidden; user-select: none; -webkit-user-select: none;
}
h1 { font-size: clamp(18px, 4vmin, 28px); margin: 0; }
.bar { display: flex; gap: 16px; align-items: center; font-size: clamp(13px, 2.6vmin, 18px); flex-wrap: wrap; justify-content: center; }
.btn { background: #2d86f3; color: #fff; border: 0; border-radius: 10px; padding: 8px 16px; font: inherit; font-weight: 700; cursor: pointer; }
.btn:hover { background: #3a8ff5; }
.msg { min-height: 1.4em; font-weight: 700; color: #ffd760; text-align: center; }