/* styles.css */

body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#calculator {
    width: 300px;
    padding: 20px;
    background-color: #4d4949;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
}

#display {
    width: 100%;
    height: 50px;
    font-size: 24px;
    text-align: right;
    margin-bottom: 15px;
    padding: 5px;
    border: 1px solid #1404f5;
    background-color: #f9f9f9;
    border-radius: 5px;
}

.button {
    width: 60px;
    height: 60px;
    font-size: 24px;
    margin: 5px;
    border: none;
    border-radius: 50%;
    background-color: #223cb3;
    color: #eef0f5;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #e04a4a;
}

.button:active {
    background-color: #d13d3d;
}