.input-section {
    margin-bottom: 25px;
}

.input-section h2 {
    font-size: 1.2rem;
    color: var(--primary);
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
    margin-bottom: 15px;
}

.input-group {
    margin-bottom: 15px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.input-group label {
    min-width: 250px;
    font-weight: 500;
}

.input-group input,
.input-group select {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    flex: 1;
    min-width: 150px;
}

.input-group .unit {
    min-width: 80px;
}

.result {
    margin-top: 30px;
    padding: 20px;
    background: var(--light);
    border-radius: var(--border-radius);
    display: none;
}

.result.active {
    display: block;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    font-weight: 500;
}

.result-value {
    font-weight: bold;
    color: var(--primary);
}

@media (max-width: 600px) {
    .input-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .input-group label {
        min-width: 100%;
        margin-bottom: 5px;
    }

    .input-group input,
    .input-group select {
        width: 100%;
    }
}