body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #282c34;
    font-family: 'Arial', sans-serif;
    color: #ffffff;
}

.stopwatch-container {
    text-align: center;
    background-color: #3c4043;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    padding: 40px;
    transition: transform 0.3s;
}

.stopwatch-container:hover {
    transform: scale(1.05);
}

#display {
    font-size: 64px;
    margin: 20px 0;
    padding: 10px;
    border: 2px solid #61dafb;
    border-radius: 8px;
    background-color: #4a4e54;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.buttons {
    margin: 20px 0;
}

button {
    padding: 15px 25px;
    margin: 5px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    transition: background-color 0.3s, transform 0.3s;
}

#start {
    background-color: #4caf50; 
}

#pause {
    background-color: #ff9800; 
}

#reset {
    background-color: #f44336; 
}

#lap {
    background-color: #2196f3; 
}

button:hover {
    transform: translateY(-2px);
}

#lapTimes {
    margin-top: 20px;
}

#lapList {
    list-style-type: none;
    padding: 0;
}

#lapList li {
    background-color: #4a4e54;
    margin: 5px 0;
    padding: 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

#lapList li:nth-child(odd) {
    background-color: #3c4043;
}

#lapList li:hover {
    background-color: #5c636a;
}