:root { --bg: #1a1a1a; --text: #4caf50; }
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Outfit', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; display: flex;
    flex-direction: column; justify-content: flex-start; align-items: center; }
.game-container { width: 100%; max-width: 600px; padding: 1rem; display: flex; flex-direction: column; align-items: center; }
header { width: 100%; display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.back-btn { text-decoration: none; background: #2196f3; color: white; padding: 10px 20px; border-radius: 20px; font-weight: bold; box-shadow: 0 4px 0 #1976d2; }
.back-btn:active { transform: translateY(4px); box-shadow: 0 0 0; }
h1 { font-size: 2rem; color: #ff4081; text-shadow: 2px 2px 0 #000; }
.hud { display: flex; justify-content: space-between; width: 100%; font-size: 1.5rem; font-weight: 900; background: rgba(30,30,30,0.95); padding: 10px 20px; border-radius: 20px; margin-bottom: 1rem; }
.game-area { width: 100%; height: 500px; background: #bbdefb; border-radius: 20px; position: relative; overflow: hidden; box-shadow: inset 0 0 20px rgba(0,0,0,0.1); }
.balloon { position: absolute; font-size: 3rem; cursor: pointer; user-select: none; transition: transform 0.1s; animation: floatUp linear forwards; }
.balloon:active { transform: scale(1.2); }
@keyframes floatUp { from { top: 100%; } to { top: -10%; } }
.overlay { position: absolute; inset: 0; background: rgba(30,30,30,0.95); display: flex; flex-direction: column; justify-content: center; align-items: center; z-index: 10; border-radius: 20px; }
.overlay h2 { font-size: 2.5rem; color: #e91e63; margin-bottom: 1rem; }
.overlay p { font-size: 1.5rem; margin-bottom: 1rem; }
.btn { background: #ffeb3b; border: none; padding: 15px 40px; font-size: 1.5rem; font-weight: 900; border-radius: 50px; cursor: pointer; box-shadow: 0 6px 0 #fbc02d; color: #d84315; font-family: 'Outfit'; }
.btn:active { transform: translateY(6px); box-shadow: none; }
.hidden { display: none !important; }