body {
    background-color: #f0f0f0; /* Light mode background */
    font-family: 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
}

#container {
    background-color: rgba(155, 232, 77, 0.9); /* Light mode container */
    width: 300px;
    
    padding: 10px;
    border-radius: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Softer shadow for light mode */
    backdrop-filter: blur(5px);
    margin-right: 150px;
}

#button {
    width: 90%;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.8); /* Light mode button background */
    border: 1px solid rgba(0, 0, 0, 0.2); /* Lighter border */
    border-radius: 10px;
    font-size: 48px;
    text-align: right;
    padding-right: 15px;
    color: #a2e81f; /* Dark teal text */
    margin-bottom: 15px;
    backdrop-filter: blur(5px);
}

button {
    width: 60px;
    height: 60px;
    border: 1px solid rgba(0, 0, 0, 0.2); /* Lighter border */
    border-radius: 10px;
    font-size: 24px;
    margin: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #000; /* Dark text color */
    background-color: rgba(240, 240, 240, 0.8); /* Light button background */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2); /* Softer shadow for light mode */
    backdrop-filter: blur(5px);
}

button:hover {
    transform: scale(1.05);
    background-color: rgba(200, 200, 200, 0.9); /* Hover effect for buttons */
}

#clearbtn, #calcbtn, .symbtn {
    background-color: rgba(117, 212, 15, 0.8); /* Color for special buttons */
}

#calcbtn {
    width: calc(100% - 10px);
    background-color: rgba(117, 212, 15, 0.8); /* Brighter calc button */
}

button:not(#clearbtn):not(#calcbtn):not(.symbtn) {
    background-color: rgba(230, 230, 230, 0.8); /* Lighter background for number buttons */
}

#button {
    font-size: 36px;
    color: #00b3a4; /* Dark teal text color for display */
}
 
img{
    position: absolute;
    margin-right: 900px;
}