.calculator-page { max-width: 800px; margin: 2rem auto; padding: 0 1rem; }
.progress-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.progress-indicator .step {
    flex: 1;
    text-align: center;
    padding: 0.5rem;
    border-bottom: 2px solid var(--border);
    color: var(--muted);
    font-size: 0.9rem;
}
.progress-indicator .step.active {
    border-color: var(--primary);
    color: var(--primary);
    font-weight: 600;
}
.progress-indicator .step.completed {
    border-color: var(--success);
    color: var(--success);
}
.calculator-container { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 2rem; }
@media (max-width: 600px) {
    .calculator-container { padding: 1rem; }
    .progress-indicator .step { font-size: 0.7rem; }
}