#suthar-calculator {
    width: 100%;
    max-width: 600px; /* Wide layout */
    margin: 20px auto;
    padding: 20px;
    background-color: #d3e3f3; /* Light blue background for the container */
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    font-family: Arial, sans-serif;
}

.calculator-display input {
    width: 100%;
    padding: 16px;
    font-size: 26px;
    text-align: right;
    border: 2px solid #ccc;
    border-radius: 5px;
    outline: none;
    background-color: #ffffff; /* White background for the display */
    color: #333;
}

.calculator-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* Four columns */
    gap: 10px;
    margin-top: 15px;
}

.calculator-buttons button {
    padding: 18px;
    font-size: 20px;
    cursor: pointer;
    background-color: #7da7d9; /* Blue color for buttons */
    color: white;
    border: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.calculator-buttons button:hover {
    background-color: #5c8aba; /* Darker blue on hover */
}

button:active {
    background-color: #3a6a9e; /* Even darker blue when pressed */
}

.theme-aligned-calculator .calculator-display input,
.theme-aligned-calculator .calculator-buttons button {
    color: #333;
    font-weight: bold;
}