.mxpcb-techniques-wrapper {
    margin: 16px 0;
    padding: 16px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: #fafafa;
}

.mxpcb-techniques-title {
    margin: 0 0 12px;
    font-size: 15px;
    font-weight: 600;
}

.mxpcb-techniques-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mxpcb-technique-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.mxpcb-technique-item:hover {
    border-color: #999;
}

.mxpcb-technique-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    flex-shrink: 0;
    accent-color: #2271b1;
}

.mxpcb-technique-item input:checked ~ .mxpcb-technique-name {
    font-weight: 600;
    color: #1e1e1e;
}

.mxpcb-technique-name {
    flex: 1;
    font-size: 14px;
}

.mxpcb-technique-cost {
    color: #777;
    font-size: 13px;
    white-space: nowrap;
}

.mxpcb-technique-estimate {
    margin-top: 12px;
    padding: 10px 14px;
    background: #e8f5e9;
    border: 1px solid #c8e6c9;
    border-radius: 4px;
    font-size: 14px;
}

.mxpcb-estimate-label {
    color: #2e7d32;
}

.mxpcb-estimate-value {
    font-weight: 700;
    color: #1b5e20;
}

.mxpcb-hidden {
    display: none;
}