.trc-2237-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    font-family: 'Roboto', sans-serif;
}

.trc-2237-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-weight: 700;
}

.trc-2237-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

@media (max-width: 768px) {
    .trc-2237-grid {
        grid-template-columns: 1fr;
    }
}

.trc-2237-form-group {
    margin-bottom: 1.5rem;
}

.trc-2237-form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #444;
}

.trc-2237-input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
}

.trc-2237-range-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.trc-2237-range-value {
    font-weight: 700;
    color: #1A1A1A;
}

.trc-2237-range {
    width: 100%;
    height: 6px;
    background: #eee;
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

.trc-2237-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s;
}

.trc-2237-range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #888;
    margin-top: 0.5rem;
}

.trc-2237-select-wrapper {
    position: relative;
}

.trc-2237-select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    appearance: none;
}

.trc-2237-btn-calculate {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    text-align: center;
    display: block;
    text-decoration: none;
}

.trc-2237-results-section {
    background: #f9f9f9;
    border-radius: 8px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.trc-2237-placeholder-text {
    font-size: 1.2rem;
    font-weight: bold;
}

.trc-2237-results {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.trc-2237-result-item {
    margin-bottom: 1.5rem;
}

.trc-2237-result-item h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 0.3rem;
}

.trc-2237-result-value {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
}

.trc-2237-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.05);
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.trc-2237-result-item-small h3 {
    font-size: 0.8rem;
    margin: 0;
}

.trc-2237-result-value-small {
    font-size: 1.2rem;
    font-weight: 700;
}

.trc-2237-divider {
    border: none;
    border-top: 1px solid rgba(0,0,0,0.1);
    margin: 2rem 0;
}

.trc-2237-cta {
    text-align: center;
}

.trc-2237-btn-cta {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
}