*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,-apple-system,sans-serif;background:#1a1a2e;color:#eee;min-height:100vh;display:flex;justify-content:center;align-items:center}#app{width:100%;max-width:1400px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:15px}#controls{display:none;gap:15px;align-items:center}#controls.visible{display:flex}#preset-select{padding:8px 16px;font-size:14px;background:#2a2a4e;color:#eee;border:1px solid #4a4a6e;border-radius:4px;cursor:pointer}#preset-select:hover{background:#3a3a5e}#new-game,#play-again{padding:8px 20px;font-size:14px;background:#4a9eff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}#new-game:hover,#play-again:hover{background:#3a8eef}.menu-btn-small{padding:8px 16px;font-size:14px;background:#2a2a4e;color:#aaa;border:1px solid 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svg{max-height:50dvh}}}.modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000e6;display:flex;justify-content:center;align-items:center;z-index:200;padding:20px;overflow-y:auto}.modal.hidden{display:none}.modal-content{background:#0d0d1a;border-radius:12px;border:1px solid #2a2a4e;padding:30px;max-width:600px;width:100%;max-height:90vh;overflow-y:auto;position:relative}.modal-content h2{text-align:center;margin-bottom:20px;color:#eee;background:linear-gradient(135deg,#4a9eff,#ff4a4a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.modal-close{position:absolute;top:15px;right:15px;background:none;border:none;color:#888;font-size:28px;cursor:pointer;line-height:1;padding:0;width:30px;height:30px}.modal-close:hover{color:#eee}.rules-content{color:#ccc;line-height:1.6}.rules-content h3{color:#4a9eff;margin-top:20px;margin-bottom:10px;font-size:1.1em}.rules-content 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coarse){.menu-btn,.menu-select,.menu-input,.invite-input{min-height:44px}}