/* HTSM Timber Calculator Styles */
.htsm-timber-calculator {
    max-width: 600px;
    margin: 20px auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.htsm-timber-calculator h3 {
    margin-top: 0;
    color: #2c3e50;
    text-align: center;
    font-size: 24px;
}

.htsm-description {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 25px;
}

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

.htsm-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #34495e;
}

.htsm-form-group input,
.htsm-form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.htsm-form-group input:focus,
.htsm-form-group select:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 5px rgba(139, 69, 19, 0.3);
}

.htsm-calculate-btn {
    width: 100%;
    padding: 12px;
    background: #8B4513;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.htsm-calculate-btn:hover {
    background: #6d3410;
}

.htsm-result {
    margin-top: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 4px;
    border-left: 4px solid #8B4513;
}

.htsm-result h4 {
    margin-top: 0;
    color: #2c3e50;
}

.htsm-result-content {
    font-size: 14px;
    line-height: 1.8;
}

.htsm-result-content strong {
    color: #8B4513;
}

.htsm-disclaimer {
    margin-top: 20px;
    padding: 15px;
    background: #fff3cd;
    border-radius: 4px;
    border-left: 4px solid #ffc107;
}

.htsm-disclaimer p {
    margin: 0;
    color: #856404;
}

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