.cgpa-calculator-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cgpa-calculator-container h3 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.cgpa-input-row {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.cgpa-input-row select,
.cgpa-input-row input {
    flex: 1;
    padding: 8px;
    margin-right: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.cgpa-input-row button {
    padding: 8px 12px;
    background-color: #ff4d4d;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.cgpa-input-row button:hover {
    background-color: #ff1a1a;
}

#cgpa-add-row,
#cgpa-calculate {
    display: block;
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#cgpa-add-row:hover,
#cgpa-calculate:hover {
    background-color: #005f8b;
}

.cgpa-result {
    text-align: center;
    margin-top: 20px;
    font-size: 18px;
    color: #333;
}