body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-image: url('bg.png');
    background-size: cover;
    background-position: center;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.main-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    max-width: 1200px;
    width: 90%;
    background-color: rgba(0, 0, 0, 0.8); /* Darken background to make text readable */
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.column {
    flex: 1;
    padding: 20px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.1); /* Slight transparency for background */
}

.left-column {
    text-align: left;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.right-column {
    text-align: right;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.game-container {
    flex: 2;
    text-align: center;
    padding: 20px;
}

.header h1 {
    font-size: 2em;
    margin-bottom: 10px;
    color: #FFD700;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 20px auto;
    background-color: transparent;
    border: 3px solid #FFD700;
    transition: background-color 0.3s ease;
    animation: blink 1s infinite alternate;
}

.controls {
    margin-bottom: 20px;
}

.btn {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #FF4500;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin: 0 10px;
    box-shadow: 0 4px #d23a00;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: #FF6347;
    transform: translateY(-2px);
}

.btn:active {
    box-shadow: 0 2px #d23a00;
    transform: translateY(2px);
}

.input-field {
    padding: 8px;
    margin: 10px 0;
    width: 60px;
    text-align: center;
    border: 2px solid #FFD700;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.game-info {
    margin-top: 20px;
}

.score-time {
    display: flex;
    justify-content: space-around;
    margin-top: 10px;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin: 5px 0;
    font-size: 18px;
    color: #FFD700;
}

@keyframes blink {
    0% {
        box-shadow: 0 0 5px rgba(255, 255, 0, 0.3);
    }
    100% {
        box-shadow: 0 0 20px rgba(255, 255, 0, 0.6);
    }
}