.kol-space-rocket-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.kol-game-wrapper {
    position: relative;
    background: linear-gradient(180deg, #000428 0%, #004e92 100%);
    border: 3px solid #00ffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

.kol-game-wrapper[data-theme="ocean"] {
    background: linear-gradient(180deg, #006994 0%, #00334d 100%);
    border-color: #00aaff;
}

.kol-game-wrapper[data-theme="sky"] {
    background: linear-gradient(180deg, #87ceeb 0%, #f0e68c 100%);
    border-color: #ffd700;
}

.kol-score-display {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #ffff00;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    z-index: 5;
    font-family: "Courier New", monospace;
}

.kol-game-canvas {
    display: block;
    cursor: pointer;
}

.kol-start-screen, .kol-game-over-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.8);
    color: #00ffff;
    text-align: center;
    z-index: 10;
}

.kol-start-screen h2, .kol-game-over-screen h2 {
    font-size: 32px;
    margin: 20px;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    animation: kol-glow 2s ease-in-out infinite;
    font-family: "Courier New", monospace;
}

@keyframes kol-glow {
    0%, 100% { text-shadow: 0 0 20px rgba(0, 255, 255, 0.8); }
    50% { text-shadow: 0 0 30px rgba(0, 255, 255, 1); }
}

.kol-instructions {
    font-size: 18px;
    margin: 20px;
    padding: 20px;
    border: 1px solid #00ffff;
    border-radius: 5px;
    background: rgba(0, 100, 150, 0.3);
    font-family: "Courier New", monospace;
}

.kol-final-score, .kol-high-score {
    font-size: 24px;
    margin: 10px;
    color: #ffff00;
    font-family: "Courier New", monospace;
}

.kol-game-button {
    padding: 15px 30px;
    font-size: 20px;
    background: linear-gradient(45deg, #00ffff, #0088ff);
    border: none;
    border-radius: 25px;
    color: #000;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.4);
    font-family: "Courier New", monospace;
}

.kol-game-button:hover {
    transform: scale(1.1);
}

.kol-game-button:active {
    transform: scale(0.95);
}