/* --- FBR Tax Calculator Styles --- */
.fbr-calc-container {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
}

.fbr-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.fbr-control-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.fbr-control-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    background-color: #f9f9f9;
}

.fbr-radio-toggle {
    display: flex;
    border: 1px solid #ccc;
    border-radius: 6px;
    overflow: hidden;
}

.fbr-radio-toggle input {
    display: none;
}

.fbr-radio-toggle label {
    flex: 1;
    text-align: center;
    padding: 0.75rem;
    margin: 0;
    cursor: pointer;
    background: #f9f9f9;
    transition: background-color 0.2s, color 0.2s;
    font-weight: 500;
}

.fbr-radio-toggle input:checked + label {
    background: var(--primary-green);
    color: #fff;
    font-weight: 600;
}

.fbr-calculator {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .fbr-calculator {
        grid-template-columns: 1fr auto 1fr;
    }
}

.fbr-separator {
    text-align: center;
    font-weight: bold;
    color: var(--text-muted);
}

.fbr-input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.fbr-input-group input {
    width: 100%;
    padding: 1rem;
    font-size: 1.2rem;
    border: 1px solid #ccc;
    border-radius: 6px;
}

.fbr-input-group input:disabled {
    background-color: #e9ecef;
    cursor: not-allowed;
}

.fbr-results {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.fbr-results h3 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 2rem;
}

.fbr-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    text-align: center;
}

.fbr-result-item .label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.fbr-result-item .value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green-dark);
}

.fbr-result-item .period {
    font-size: 1rem;
    color: var(--text-muted);
}

.fbr-result-item .value-monthly {
    display: block;
    font-size: 1rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.fbr-result-item .value-monthly::before {
    content: '(~ ';
}

.fbr-result-item .value-monthly::after {
    content: ' / month)';
}

.fbr-breakdown {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.fbr-breakdown h4 {
    margin-bottom: 0.5rem;
}

.fbr-breakdown p {
    font-family: monospace;
    background: #e9ecef;
    padding: 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    color: #495057;
    word-wrap: break-word;
}