.sc-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    font-family: inherit;
}

.sc-form .sc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.sc-grid.single {
    grid-template-columns: 1fr;
}

.sc-input-group label {
    font-weight: 600;
    margin-bottom: 6px;
    display: block;
}

.sc-input-group input,
.sc-input-group select {
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 15px;
}

.sc-input-help {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.sc-radio-group {
    display: flex;
    gap: 20px;
    margin-top: 6px;
}

.sc-btn-container {
    margin-top: 20px;
}

.sc-calculate-btn {
    background: #ff9800;
    color: #fff;
    border: none;
    padding: 12px 18px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
}

.sc-calculate-btn:hover {
    background: #fb8c00;
}

.sc-error {
    margin-top: 12px;
    color: #d32f2f;
    font-weight: 600;
}

/* RESULTS */
.sc-results {
    display: none;
    margin-top: 30px;
}

.sc-wrapper.active .sc-results {
    display: block;
}

.sc-main-result {
    text-align: center;
    margin-bottom: 24px;
}

.sc-monthly-value {
    font-size: 36px;
    font-weight: 700;
    color: #2e7d32;
}

.sc-annual-value {
    font-size: 16px;
    color: #555;
    margin-top: 6px;
}

.sc-table-wrapper,
.sc-mb-20 {
    margin-top: 20px;
}

.sc-table {
    width: 100%;
    border-collapse: collapse;
}

.sc-table th,
.sc-table td {
    padding: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.sc-amount {
    text-align: right;
}

.sc-row-deduction {
    color: #d32f2f;
}

.sc-row-total td {
    font-weight: 700;
    background: #f5f7fa;
}

@media (max-width: 640px) {
    .sc-form .sc-grid {
        grid-template-columns: 1fr;
    }
}