.calculator-section {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    margin: 40px 0;
}

.calculator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    align-items: start;
}

.calculator-form {
    padding: 20px;
    background: var(--light-gray);
    border-radius: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1em;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.calculate-button {
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
}

.calculate-button:hover {
    background: #ff7518;
    transform: translateY(-2px);
}

.result-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.result-item.highlight {
    background: #f8f8f8;
    margin: 15px -25px;
    padding: 15px 25px;
    border-bottom: none;
    font-size: 1.2em;
    color: var(--primary-color);
}

.result-info {
    margin-top: 15px;
    font-size: 0.85em;
    color: #666;
}

@media (max-width: 768px) {
    .calculator-section {
        padding: 20px;
    }

    .calculator-grid {
        gap: 20px;
    }
}