.sat-calculator-container {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.15);
    max-width: 500px;
    margin: 20px auto;
    font-family: Arial, sans-serif;
}
.sat-calculator-container h3 {
    text-align: center;
    margin-bottom: 15px;
}

.sat-calculator-container h1 {
    text-align: center;
    font-size:  16px !important;
}
.sat-calculator-container form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sat-calculator-container input {
    padding: 10px;
    font-size: 16px;
    border-radius: 6px;
    border: 1px solid #ccc;
}
.sat-calculator-container button {
    padding: 12px;
    font-size: 16px;
    border-radius: 6px;
    border: none;
    background: #007bff;
    color: #fff;
    cursor: pointer;
    margin-top: 10px;
}
.sat-calculator-container button:hover {
    background: #0056b3;
}
.sat-calculator-container .result {
    margin-top: 10px;
    padding: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.15);
    border-radius: 12px;
    color: green;
    background: #fefcfc;
    display: none;
    font-size: 16px;
    text-align: center;
}

/* Responsive */
@media(max-width: 480px) {
    .sat-calculator-container {
        padding: 15px;
        width: 90%;
    }
    .sat-calculator-container input,
    .sat-calculator-container button {
        font-size: 16px;
        padding: 10px;
    }
    .sat-calculator-container .result {
        font-size: 14px;
    }
}