.mosquito-net-configurator {
    background: #fff;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.mosquito-net-configurator h3 {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
    color: #333;
    font-size: 1.5em;
}

.configurator-fields {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 25px;
}

.dimensions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 0;
}

@media (max-width: 480px) {
    .dimensions-grid {
        grid-template-columns: 1fr;
    }
}

.field-group {
    display: flex;
    flex-direction: column;
}

.field-group label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #444;
}

.field-group input,
.field-group select {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.field-group input:focus,
.field-group select:focus {
    border-color: #2271b1;
    outline: none;
    box-shadow: 0 0 0 1px #2271b1;
}

.price-display {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 6px;
    margin-top: 20px;
}

.calculated-price {
    font-size: 1.2em;
    color: #333;
    margin: 0;
}

.price-loading {
    color: #666;
    font-style: italic;
}

.price-error {
    color: #dc3545;
    margin-top: 10px;
    padding: 10px;
    background: #fff;
    border-left: 4px solid #dc3545;
}

/* Input validation styles */
.field-group input:invalid,
.field-group select:invalid {
    border-color: #dc3545;
}

.field-group input:invalid:focus,
.field-group select:invalid:focus {
    box-shadow: 0 0 0 1px #dc3545;
}

/* Loading animation */
@keyframes loading {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

.price-loading {
    animation: loading 1.5s infinite;
}